Motor Learning PHYL 4518 - Week 13 Quiz

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Questions and Answers

What characterizes effective practice as described in performance goals?

  • Long and unstructured sessions
  • Intense but flexible sessions
  • Short, intense, and organized sessions (correct)
  • Casual and informal practice

Which of the following best describes SMART goals?

  • Specific, Measurable, Achievable, Relevant, and Time-Bound (correct)
  • Only focused on the final outcome
  • Generic and vague objectives
  • Limited to long-term aspirations

What is the consequence of not coming close to achieving goals?

  • Improved learning outcomes
  • Increased motivation to try harder
  • Greater acceptance of failure
  • Reduced motivation and confidence (correct)

How should successful coaches approach practice planning?

<p>By planning with precise goals and objectives for both individual and team (B)</p> Signup and view all the answers

What effect do performance goals have compared to more general goals like 'do your best'?

<p>They provide clearer direction and focus on improvement (D)</p> Signup and view all the answers

What does the motor resonance system primarily enable in learners?

<p>Understanding the action and intention (B)</p> Signup and view all the answers

Under which condition is the activity of the motor resonance system less likely to occur?

<p>Watching impossible movements (B)</p> Signup and view all the answers

What is a primary benefit of combining physical practice with imagery?

<p>Greater improvement over mental practice alone (B)</p> Signup and view all the answers

Which of the following is TRUE regarding the activation of different brain areas during imagery?

<p>Experts activate motor areas while inexperienced activate visual areas. (D)</p> Signup and view all the answers

What type of goals should be emphasized for skills development?

<p>Mastery goals focusing on personal improvement (B)</p> Signup and view all the answers

In stroke rehabilitation, why is mental practice important?

<p>It can enhance motor skills without physical risks. (D)</p> Signup and view all the answers

What effect does weeks of mental imagery practice have on strength training?

<p>Improves coordination and strength. (A)</p> Signup and view all the answers

What aspect of observational learning is emphasized through the focus on endpoints or distal actions?

<p>Prioritizing overall movement information (C)</p> Signup and view all the answers

What is a major limitation of imagery without physical practice?

<p>It is only marginally successful. (D)</p> Signup and view all the answers

What type of action does the activation of visuomotor neurons facilitate during observational learning?

<p>Imitation and understanding of execution (C)</p> Signup and view all the answers

What is one characteristic that distinguishes skilled surgical nurses from novice nurses regarding attention?

<p>Skilled nurses demonstrate a 'quiet eye'. (D)</p> Signup and view all the answers

Which practice method has been shown to enhance motor learning according to research findings?

<p>Random practice (A)</p> Signup and view all the answers

What primarily governs the adjustment of parameters in a Generalized Motor Program (GMP)?

<p>The context of the movement execution (A)</p> Signup and view all the answers

What is the overall goal of practice in motor learning contexts?

<p>To achieve high performance levels under variable conditions (A)</p> Signup and view all the answers

In the context of motor learning, what is the primary difference between mastery goals and performance goals?

<p>Mastery goals are task-oriented, whereas performance goals are outcome-oriented. (D)</p> Signup and view all the answers

What is an example of a situation used to illustrate the need for practicing under variable conditions?

<p>Emergency procedures like CPR in real-life scenarios. (C)</p> Signup and view all the answers

What aspect of Generalized Motor Programs (GMP) refers to the unchanging features of a skill?

<p>Invariant features (B)</p> Signup and view all the answers

Which of the following is a false assumption regarding the relationship between expertise and attention in motor learning?

<p>Experts frequently switch attention to multiple tasks. (A)</p> Signup and view all the answers

What hypothesis suggests that random practice enhances learning by requiring individuals to produce a solution each time due to forgetting?

<p>Forgetting hypothesis (B)</p> Signup and view all the answers

In which of the following scenarios did random practice not show a clear advantage over blocked practice?

<p>Using a model before each practice session (D)</p> Signup and view all the answers

Which type of practice is suggested to be better during early acquisition stages?

<p>Blocked practice (D)</p> Signup and view all the answers

What is the main benefit of overlearning according to the content?

<p>Enhances movement adaptability (A)</p> Signup and view all the answers

Which of the following practices involves continuous practice past the peak performance level?

<p>Overlearning (C)</p> Signup and view all the answers

What aspect of mental practice is NOT typically included according to the information given?

<p>Pressure situations simulation (D)</p> Signup and view all the answers

Which skill development method utilizes a model to demonstrate the skill before the learner mimics it?

<p>Modelling (observational learning) (B)</p> Signup and view all the answers

What is referred to as creating meaningfulness by thinking about task distinctions during practice?

<p>Elaboration hypothesis (C)</p> Signup and view all the answers

Why do learners benefit more from random practice compared to blocked practice when retention tests are conducted?

<p>They are forced to relearn the skills each time. (A)</p> Signup and view all the answers

What type of practice is characterized as providing more exposure to varying conditions to enhance skill performance?

<p>Random practice (D)</p> Signup and view all the answers

What is the effect of variable practice on schema learning?

<p>It enhances schema learning compared to constant practice. (C)</p> Signup and view all the answers

In the context of schema learning, what does constant practice involve?

<p>Repeating the same variant of a skill consistently. (C)</p> Signup and view all the answers

Which statement is true regarding early skill acquisition?

<p>Constant practice typically outperforms variable practice in early skill acquisition. (A)</p> Signup and view all the answers

What is a primary goal when utilizing blocked practice?

<p>To refine and correct one skill without distraction. (B)</p> Signup and view all the answers

How does random practice differ from blocked practice?

<p>Random practice interleaves various skills without repetition. (C)</p> Signup and view all the answers

What was the main finding of the Shea and Morgan experiment regarding blocked and random practice?

<p>Random practice showed potential benefits in long-term retention of skills. (B)</p> Signup and view all the answers

What is a potential downside of random practice?

<p>Potential for cognitive overload and disruption. (C)</p> Signup and view all the answers

During a variable practice session, how might the throws be described?

<p>The distances thrown should vary widely each attempt. (B)</p> Signup and view all the answers

Which parameter is important in schema learning regarding practice trials?

<p>Creating a relationship for each practice trial. (A)</p> Signup and view all the answers

What is the main advantage of using variable practice over constant practice in skill development?

<p>Increased adaptability to novel situations and environments. (C)</p> Signup and view all the answers

Match the following types of goals with their characteristics:

<p>Performance goals = To win or be better than someone else SMART goals = Specific, Measurable, Achievable, Relevant, Time-Bound Specific goals = Better than 'do your best' Realistic goals = Set by experimenters to maintain motivation</p> Signup and view all the answers

Match the following aspects of practice with their descriptions:

<p>Effective practices = Short, intense, and organized Poorly organized practice = Neither intense nor structured Holistic practice planning = Includes individual and team objectives Intention toward improvement = Focuses on mastering skills</p> Signup and view all the answers

Match the following components of learning with their definitions:

<p>Discovery learning = Learner-driven exploration of techniques Constraints-led learning = Adapting skills based on environmental feedback Deliberate practice = Focused effort aimed at improvement Cognitive load = Mental effort required to learn new skills</p> Signup and view all the answers

Match the weeks of in-class review quiz with their respective topics:

<p>Week 3 = Skill and abilities, Reaction time Week 6 = Error measurement, Regulating force output Week 9 = Sensory systems and receptors, Closed-loop control Week 10 = Postural control, Learning &amp; development of Expertise</p> Signup and view all the answers

Match the following effects of practice methods with their implications:

<p>Variable practice = Enhances skill performance under varying conditions Random practice = Improves retention tests through solution production Blocked practice = Provides focus on singular tasks during early acquisition Overlearning = Continues beyond peak performance for mastery</p> Signup and view all the answers

Match the following terms related to motor learning with their definitions:

<p>Variable practice = Practice that provides exposure to varying conditions Constant practice = Practice that uses the same parameters throughout Overlearning = Continued practice beyond the point of initial mastery Generalized Motor Program (GMP) = A framework for understanding a class of movements</p> Signup and view all the answers

Match the following types of practice with their characteristics:

<p>Blocked practice = Practice sessions that focus on one task repeatedly Random practice = Practice sessions that interleave various tasks Schema learning = Using past experiences to predict future actions Modelling = Learning by observing a demonstrated skill</p> Signup and view all the answers

Match the following concepts of goals in motor learning with their descriptions:

<p>Mastery goals = Focus on self-improvement and competence Performance goals = Aim for specific outcomes compared to others Quiet eye = Fixation on a target prior to action Anticipation = Ability to predict future actions in a task</p> Signup and view all the answers

Match the following types of attention with their corresponding characteristics in skilled performance:

<p>Experienced nurses = Switch attention less frequently Novice nurses = Experience more distractions during tasks Prediction = Anticipating what will happen next in a skill Focus = Maintaining concentration on relevant stimuli</p> Signup and view all the answers

Match the following aspects of practice with their implications for performance:

<p>Conditions are variable = Real-life performance settings differ from practice Stress-free practice = Not accurately reflecting the performance conditions CPR practice = Example of high-stakes, variable performance situation Effective practice = Preparation under realistic conditions enhances skill</p> Signup and view all the answers

Match the following terms with their significance in schema learning:

<p>Invariant features = Consistent characteristics of a movement Parameters = Adjustable elements of a Generalized Motor Program Discrete movement patterns = Specific actions governed by GMPs Relative timing = Sequencing of muscle activation during a movement</p> Signup and view all the answers

Match the following descriptions of motor learning concepts with their examples:

<p>Anticipation = Predicting defender movements in throwing Visual motor neurons = Facilitating action by watching others Mental imagery = Practicing skills without physical movement Overlearning = Practicing beyond initial proficiency</p> Signup and view all the answers

Match the following neurophysiological concepts to their descriptions in the learning process:

<p>Modeling = Learning through the observation of skilled performance Imagery = Envisioning actions without physical execution Motor resonance system = Activating neurons while observing others Attention focus = Directing cognitive resources toward relevant tasks</p> Signup and view all the answers

Match the following terms related to observational learning with their descriptions:

<p>Mirror neurons = Active during observation and execution of actions Motor resonance system = Enables understanding of actions and intentions Visuomotor neurons = Involved in the coordination of observed movement External focus of attention = Concentration on outcome rather than movements</p> Signup and view all the answers

Match the following types of imaging with their uses in skill acquisition:

<p>Mental practice = Cognitive rehearsal of skills for enhancement Arousal modification = Adjusting mental state for performance Skill rehearsal = Repeated visualization of actions before execution Physical practice = Actual execution of movements for skill development</p> Signup and view all the answers

Match the practice types to their descriptions:

<p>Constant practice = Repeating the same variant of a skill Variable practice = Varying a parameter each time Blocked practice = Practicing all trials of one skill before switching Random practice = Interleaving practice trials without repetition</p> Signup and view all the answers

Match the following statements about motor areas in the brain with their characteristics:

<p>Experts = Activate motor areas during mental imagery Inexperienced learners = Activate visual areas during imagery Stroke patients = May benefit from imagery for rehabilitation Central commands = Enhanced through weeks of imagery practice</p> Signup and view all the answers

Match the terms with their associated examples:

<p>Constant practice = Throwing a football 7 meters every time Variable practice = Throwing a football between 5 and 11 meters Blocked practice = Practicing shooting, then passing, then heading Random practice = Working on all skills without performing the same one consecutively</p> Signup and view all the answers

Match the different requirements of effective goals in skill practice:

<p>Individual characteristics = Goals should be tailored to learners' attributes Improvement emphasis = Goals must focus on enhancing skills Mastery goals = Comparison to personal achievement and skill enhancement Task constraints = Incorporate limitations to challenge performance</p> Signup and view all the answers

Match the descriptions of conditions influencing the motor resonance system:

<p>Non-human actors = Less active resonance system response Impossible movement = Decreased activity of motor resonance system Familiar tasks = Higher activation during observation and execution Supervised practice = Safer conditions for motor resonance utilization</p> Signup and view all the answers

Match the learning concepts with their characteristics:

<p>Schema learning = Building relationships based on practice trials Early skill acquisition = Constant practice often outperforms variable Transfer test performance = Variable group may perform better in novel conditions Interference effect = Random practice disrupts performance due to switching skills</p> Signup and view all the answers

Match the types of practice with their outcomes:

<p>Constant practice = Better in the initial stages of learning Variable practice = Enhances schema learning effectiveness Blocked practice = Allows focus on refining one skill Random practice = Encourages adaptability through varying conditions</p> Signup and view all the answers

Match the following benefits of mental imagery with their effects on performance:

<p>Strength improvement = Enhanced activation of motor units Technique refinement = Better coordination in muscle activation Cognitive rehearsal = Preparation for skill execution Self-comparisons = Mastery goals allow tracking personal progress</p> Signup and view all the answers

Match the components of imagery in stroke rehabilitation with their respective functions:

<p>Active movement = May lead to falls without supervision Mental practice = An effective supplementary technique Physical intervention = Supports movement recovery effectively Visualization = Aids in mental rehearsal of actions</p> Signup and view all the answers

Match the concept with its explanation:

<p>GMP (Generalized Motor Program) = Parameters adjust based on practice experience Schema = Used to determine required force without recalling individual trials Adaptability = Patients benefiting from various practice conditions Learning performance = Improved through diverse variations in practice</p> Signup and view all the answers

Match the types of interventions through imagery with their characteristic outcomes:

<p>Weeks of imagery = Stronger strength gains observed Imitation learning = Facilitated by mirror neuron activity Visual cues = Leverage visual focus for skill recollection Cognitive rehearsal = Enhances performance readiness</p> Signup and view all the answers

Match the practice types with the performance context:

<p>Variable practice = Accommodates changing conditions in skill execution Constant practice = Ideal for early skill learning phases Blocked practice = Supports focused refinement on a single task Random practice = Simulates game-like conditions for skill application</p> Signup and view all the answers

Match the elements of observational learning with their outcomes:

<p>Distal focus = Learner emphasizes outcomes over movements Coordination information = Learner gains sequencing skills End-point focus = Information about final results of actions Mirror neuron activity = Promotes imitation through observation</p> Signup and view all the answers

Match the elements of performance with their aspects:

<p>Variable practice group = Performed equally well in novel tests Constant practice group = Benefits the learner in familiar contexts Block practice method = Ensures deep focus on task accuracy Random practice disruptions = Increases cognitive load during skills practice</p> Signup and view all the answers

Match the following studies with their findings:

<p>Shea and Morgan Experiment = Highlighted advantages of random practice Catalano &amp; Kleiner Study = Showed variable practice benefits over constant Early acquisition research = Indicated constant practice superiority initially Generalized Motor Program research = Discussed parameter adjustments in skill execution</p> Signup and view all the answers

Match the concepts with their application in sports:

<p>Blocked practice = Suturing and knot tying in medical training Random practice = Soccer players practicing multiple skills simultaneously Variable practice = Athletes throwing to different distances for adaptability Constant practice = Repetitive success in throwing a specific distance</p> Signup and view all the answers

Match the practice type with its key characteristic:

<p>Blocked Practice = Better performance in early acquisition stages Random Practice = More effective for retention tests Overlearning = Continual practice beyond peak performance Mental Practice = Utilizes imagery and visualization techniques</p> Signup and view all the answers

Match the hypothesis with its description:

<p>Elaboration Hypothesis = Creates meaningfulness through distinctions between tasks Forgetting Hypothesis = Forces solution production due to task forgetting Retention Tests = Measured performance after different time intervals Observational Learning = Learning by mimicking demonstrated skills</p> Signup and view all the answers

Match the research finding with its respective skill or context:

<p>Badminton Serves = Random practice shows advantage over blocked School Children Learning Handwriting = Random practice enhances skill acquisition Hitting Different Baseball Pitches = Explores variability in practice conditions Clarinetists Learning Different Songs = Demonstrates effects of model use</p> Signup and view all the answers

Match the component of mental practice with its application:

<p>Imagery = Visualizing skill performance Relaxation = Stress management and focus enhancement Positive Self-Talk = Boosting confidence before performance Attention Control = Managing distraction during practice</p> Signup and view all the answers

Match the type of learning with its description:

<p>Blocked Learning = Repeat movements with minimal adaptation Random Learning = Promotes adaptability through variability Observational Learning = Incorporates modeling by an instructor Mental Imagery = Enhances performance through visualization</p> Signup and view all the answers

Match the skill performance context with its related practice method:

<p>Baseball = Random practice improves hitting diverse pitches Handwriting = Random practice benefits skill retention Badminton = Blocked practice may assist with early mastery Clarinet = Random practice facilitates learning new pieces</p> Signup and view all the answers

Match the type of practice with its main advantage:

<p>Blocked Practice = Enhances early stage acquisition Random Practice = Improves long-term retention Overlearning = Resistance to forgetting skills Mental Practice = Reinforces learning through visualization</p> Signup and view all the answers

Match the hypothesis to its implications for skill learning:

<p>Elaboration Hypothesis = Supports use of random practice for depth Forgetting Hypothesis = Indicates forgetting aids learning Retention Tests = Evaluate effectiveness of practice type Modeling = Influence of demonstrations on skill acquisition</p> Signup and view all the answers

Match each practice method with the learner benefit it provides:

<p>Blocked Practice = Quick mastery of specific tasks Random Practice = Better performance under varied conditions Overlearning = Solidified skills that resist decay Modeling = Effective imitation leads to improved skills</p> Signup and view all the answers

Which understanding about mental practice in rehabilitation is accurate?

<p>It allows activation of motor pathways without physical movement. (C)</p> Signup and view all the answers

What aspect of random practice enhances its effectiveness for retention compared to blocked practice?

<p>Engagement in related but different tasks to promote contextual interference. (B)</p> Signup and view all the answers

Which statement about mastery goals and performance goals is correct?

<p>Mastery goals emphasize self-improvement over time. (C)</p> Signup and view all the answers

In the context of practice types, which statement best describes blocked practice?

<p>It involves practicing a single task repeatedly for familiarity. (A)</p> Signup and view all the answers

What characteristic differentiates SMART goals from general goals in skill improvement?

<p>They are specific and time-bound to facilitate tracking progress. (D)</p> Signup and view all the answers

What is a significant advantage of mental practice according to research findings?

<p>It may enhance strength by refining motor unit coordination. (C)</p> Signup and view all the answers

How does the activation of mirror neurons facilitate observational learning?

<p>By enabling imitation and understanding through observation. (B)</p> Signup and view all the answers

Which statement details a crucial finding from the Shea and Morgan experiment?

<p>Random practice results in improved retention and transfer. (A)</p> Signup and view all the answers

What type of practice is best suited for beginners according to the provided concepts?

<p>Blocked practice focusing on one skill to build familiarity. (A)</p> Signup and view all the answers

Which form of practice method enhances performance by introducing variability in tasks?

<p>Random practice that changes tasks frequently. (C)</p> Signup and view all the answers

What is the main difference between constant practice and variable practice?

<p>Variable practice focuses on repeating the same skill variant. (B)</p> Signup and view all the answers

What is a key feature of blocked practice compared to random practice?

<p>Blocked practice facilitates focused repetition of a single skill. (B)</p> Signup and view all the answers

Which of the following represents an invariant feature of a Generalized Motor Program?

<p>The relative timing of key positions in a movement. (C)</p> Signup and view all the answers

What does the forgetting hypothesis suggest about random practice?

<p>It improves learning by forcing learners to recreate solutions. (B)</p> Signup and view all the answers

What is the primary goal of overlearning in the context of motor skills?

<p>To enhance adaptability and retention. (B)</p> Signup and view all the answers

How does schema learning relate to motor skill development?

<p>It creates relationships between varying parameters through practice. (B)</p> Signup and view all the answers

What is the role of imagery in motor learning?

<p>It improves skill acquisition through mental rehearsal. (D)</p> Signup and view all the answers

What advantage does random practice provide over blocked practice during retention tests?

<p>Enhanced ability to recall solutions through varied conditions. (C)</p> Signup and view all the answers

What is a common misconception about overlearning?

<p>It emphasizes establishing fixed movement patterns. (D)</p> Signup and view all the answers

In terms of practice methods, what is the benefit of variable practice?

<p>It enhances skill performance by exposing learners to diverse conditions. (D)</p> Signup and view all the answers

Match the different goal types with their focus:

<p>Mastery Goals = Focus on self-improvement Performance Goals = Focus on outperforming others SMART Goals = Specific, Measurable, Achievable, Relevant, Time-Bound Outcome Goals = Focus on the result of a competition or task</p> Signup and view all the answers

Match the types of practice with their descriptions:

<p>Blocked Practice = Best for early skill acquisition with a single task Random Practice = More effective for retention and adaptability Variable Practice = Provides exposure to varying conditions Constant Practice = Involves practicing the same conditions repeatedly</p> Signup and view all the answers

Match the mental practice concepts with their applications:

<p>Mental Rehearsal = Imagining performing a task to improve execution Motor Pathway Activation = Facilitated by mental practice in rehabilitation Visualization = Creating a mental image of a skill or action Cognitive Rehearsal = Planning and strategizing mental execution before physical practice</p> Signup and view all the answers

Match the studies with their findings:

<p>Shea and Morgan Experiment = Random practice leads to better retention Ranganathan et al., 2004 = Mental imagery may enhance strength through activation Bandura's Social Learning Theory = Emphasizes the importance of observing others Deci and Ryan = Introduced the Self-Determination Theory in motivation</p> Signup and view all the answers

Match the following aspects of goal setting with their significance:

<p>Specific = Clear and focused objectives Measurable = Ability to track progress toward the goal Achievable = Realistic goals considering resource availability Relevant = Goals aligned with personal values and long-term objectives</p> Signup and view all the answers

Match the types of practice with their examples:

<p>Blocked Practice = A gymnast practicing only cartwheels Random Practice = A basketball player practicing layups, free throws, and dribbling Massed Practice = Practicing a skill for extended periods with minimal rest Distributed Practice = Practicing a skill over longer periods with breaks</p> Signup and view all the answers

Match the components of improvement in practice with their definitions:

<p>Enhanced Strength = Increased ability to exert force through conditioning Skill Refinement = Improving precision and efficiency in performance Weakness Addressing = Identifying and overcoming skill deficits Consistency = The ability to perform a skill reliably under varying conditions</p> Signup and view all the answers

Match the types of practice conditions with their learning outcomes:

<p>Blocked Conditions = Better performance during practice but less retention Random Conditions = Improved adaptability and retention in novel situations Variable Conditions = Enhanced ability to transfer skills to different tasks Constant Conditions = Useful for initial skill acquisition but limits broad learning</p> Signup and view all the answers

Match the cognitive skills utilized in mental practice with their purposes:

<p>Imagery = Enhances motor unit activation and coordination Focus = Directing attention to the task at hand Concentration = Maintaining consistent effort and attention during practice Self-Talk = Using verbal cues to guide performance and reinforce positive outcomes</p> Signup and view all the answers

Match the following motor learning concepts with their definitions:

<p>Generalized Motor Program (GMP) = Framework for motor skills with invariant features Schema Learning = Building a relationship between parameters through practice Overlearning = Continuing practice beyond initial proficiency Imagery = Mental rehearsal of a skill without execution</p> Signup and view all the answers

Match the following practice types with their examples:

<p>Blocked Practice = Practicing only shooting in soccer Random Practice = Interleaving shooting, passing, and heading Constant Practice = Always throwing a football 7 meters Variable Practice = Practicing throws at distances of 5, 7, and 9 meters</p> Signup and view all the answers

Match the following hypotheses with their descriptions in the context of random practice:

<p>Elaboration Hypothesis = Promotes meaningful learning through task comparison Forgetting Hypothesis = Forces reconstruction of solutions enhancing retention Retention Test = Evaluating performance after a learning phase Contextual Interference = Varied practice leads to improved skill retention</p> Signup and view all the answers

Match the following statements regarding practice and learning outcomes:

<p>Overlearning = Enhances adaptability and flexibility Imagery = Improves performance preparation Variable Practice = Enhances schema learning through diverse experiences Blocked Practice = Beneficial in early skill acquisition phases</p> Signup and view all the answers

Match the following terms related to motor control with their implications:

<p>Invariant Features = Core elements of movements that remain constant Parameters = Variables that can be adapted in skill execution Arousal Modification = Using imagery to adjust emotional state Physical Practice = More effective when combined with imagery</p> Signup and view all the answers

Match the following features of GMP with their explanations:

<p>Invariant Features = Remain constant regardless of performance Parameters = Assignable variables allowing movement adjustments Effective Targeting = Adaptations made during performance based on feedback Skill Flexibility = Ability to adjust within a GMP during execution</p> Signup and view all the answers

Match the following advantages of practice types with their effects:

<p>Blocked Practice Advantage = Maximizes initial skill acquisition Random Practice Benefit = Enhances long-term retention and transfer Overlearning Benefit = Reinforces skill retention through repetition Imagery Benefit = Facilitates cognitive rehearsal improving execution</p> Signup and view all the answers

Match the following examples to their respective practice types:

<p>Practicing shooting, passing, and heading = Random Practice Hitting a target with varied patterns = Overlearning Exploring throwing distances in practice = Variable Practice Rehearsing a single skill repeatedly = Blocked Practice</p> Signup and view all the answers

Match the following practice types with their descriptions:

<p>Deliberate Practice = Focused engagement to enhance specific skills Constraints-led Approaches = Learning through manipulation of environmental and personal constraints Discovery Learning = Finding solutions through exploration and experience Random Practice = Variation in practice to enhance skill transfer</p> Signup and view all the answers

Match the following factors influencing movement execution with their types:

<p>Stature = Individual constraint Game Rules = Activity-specific constraint Gravity = Physical reality constraint Cognitive Resources = Individual cognitive constraint</p> Signup and view all the answers

Match the following constraints with their examples:

<p>Rule Constraints = Play on a small field Outcome Goals = Score in the top corner Equipment Constraints = Use of a small ball Physical Constraints = Playing surface conditions</p> Signup and view all the answers

Match the features of effective practice with their focuses:

<p>Variety = Exposing learners to different conditions Feedback = Providing responses for improvement Repetition = Practicing skills multiple times Goal Setting = Defining specific performance targets</p> Signup and view all the answers

Match the following learning concepts with their characteristics:

<p>Motor Learning = Process of exploration Expert Performance = Outcome of deliberate practice Skill Acquisition = Learning to perform tasks effectively Problem Solving = Developing solutions in motor tasks</p> Signup and view all the answers

Match the following characteristics of constraints-led approaches with their descriptions:

<p>Instructor's Role = Manipulating constraints for learning Learner's Task = Discovering solutions through interaction Outcome Goals = Focus on achieving specific results Equipment Adjustments = Adapting tools to enhance practice</p> Signup and view all the answers

Match the following types of practice with their applications:

<p>Variable Practice = Enhancing performance in changing conditions Blocked Practice = Focusing on single skills repeatedly Whole Practice = Practicing the entire skill at once Part Practice = Breaking skills into smaller components</p> Signup and view all the answers

Match the following instructional strategies with their purposes:

<p>Guided Discovery = Leading learners to find solutions themselves Explicit Instruction = Directly teaching skill techniques Feedback Sessions = Analyzing performance after practice Demonstration = Modeling skills for learners to observe</p> Signup and view all the answers

Match the following characteristics of effective practice with their descriptions:

<p>Specific intention to improve = A clear goal for mastering a skill High motivation and effort = Active engagement and persistence during practice Individual-based practice = Tailoring practice to the learner’s needs Overlearning with variation = Practicing beyond proficiency with diverse conditions</p> Signup and view all the answers

Match the following instructional techniques with their types:

<p>Internal focus of attention = Instructions aimed at the performer’s movements External focus of attention = Instructions directed towards the effect of the movement Prescriptive instructions = Explicit directives on how to perform a skill Constraints-led approach = Modifying the environment to enhance skill execution</p> Signup and view all the answers

Match the following aspects of deliberate practice with their implications:

<p>High motivation = Leads to persistence in training Immediate feedback = Supports continuous improvement Abundant repetition = Facilitates skill retention and mastery Intent to improve = Drives the focus of practice sessions</p> Signup and view all the answers

Match the following reasons for athlete dropout with their descriptions:

<p>Less fun = Decreased enjoyment leading to disengagement Early specialization = Narrowing the focus restricts overall development Low value of activity = Perceived lack of importance diminishes commitment Negative climate = Unfavorable conditions set by coaches and parents</p> Signup and view all the answers

Match the following strategies for increasing a batter's launch angle with their examples:

<p>Internal focus of attention instructions = ‘Contact the bottom half of the ball’ External focus of attention instructions = ‘Focus on where the ball lands’ Simulated barrier = ‘Try to hit over the barrier’ Prescriptive instructions = ‘Move your arms at an upward angle’</p> Signup and view all the answers

Match the following terms of constraints-led approaches with their features:

<p>Exploration = Encourages discovery through experience Adjustments = Promotes adaptive responses to challenges Variability = Enhances skill versatility in different contexts Feedback = Provides relative guidance in the moment</p> Signup and view all the answers

Match the following components of deliberate practice with their characteristics:

<p>High levels of motivation = Commitment to sustained engagement Knowledge-based activities = Practices informed by performance understanding Continual feedback = Ongoing assessment for progress 10,000 hours rule = Approximate time for achieving high-level performance</p> Signup and view all the answers

Match the following elements of feedback in practice with their roles:

<p>Immediate feedback = Quick responses to performance cues Continual feedback = Regular insights throughout training sessions Informative feedback = Specific guidance on improvement areas Non-prescriptive feedback = Encourages self-discovery and exploration</p> Signup and view all the answers

Match the following classifications of practice with their descriptions:

<p>Deliberate practice = Structured activity with specific improvement goals Random practice = Varied repetition of skills for retention Blocked practice = Concentrated sessions on single tasks Variable practice = Diverse conditions enhancing adaptability</p> Signup and view all the answers

Match the following elements of practice environment with their benefits:

<p>Learner control = Increases motivation and information retention Feedback = Encourages problem-solving and self-discovery Instruction = Should be intentional to foster trust Constraints-based learning = Emphasizes implicit learning with a focus on the task</p> Signup and view all the answers

Match the following practice characteristics with their outcomes:

<p>Purposeful practice = Increases motivation and persistence High effort = Essential for skill improvement Feedback reliance = Can inhibit problem-solving abilities Mastery goals = Promote flexible and adaptive behaviors</p> Signup and view all the answers

Match the following practice aspects with their importance:

<p>Specific goals = Directs effort and enhances motivation Learner input = Empowers the learner in the process Effective feedback = Guides the learner towards self-discovery Intentional practice = Leads to better practice organization</p> Signup and view all the answers

Match the following types of feedback with their characteristics:

<p>Prescriptive feedback = May inhibit learner's problem-solving Informative feedback = Provides knowledge about performance Encouraging feedback = Motivates and builds confidence Immediate feedback = Helps in timely adjustments</p> Signup and view all the answers

Match the following concepts related to learner engagement with their explanations:

<p>Motivation = Drives effort and engagement in practice Self-efficacy = Influences persistence and effort Mastery goals = Focus on learning and improvement Challenging tasks = Encourages higher engagement and effort</p> Signup and view all the answers

Match the different types of practice with their implications for learning:

<p>Blocked practice = May be less effective for skill retention Random practice = Promotes better learning through variability Variable practice = Enhances schema learning Constant practice = Focuses on specific skills without variation</p> Signup and view all the answers

Match the following types of learner practices with their advantages:

<p>Individual practice = Tailored to the learner’s own abilities Team practice = Supports collaborative improvement Constraints-based practice = Encourages implicit learning Self-directed practice = Increases learner autonomy and motivation</p> Signup and view all the answers

Match the following impacts of practice structure with their outcomes:

<p>High mental effort = Leads to improved physical performance Intentional practice = Maximizes learning outcomes Flexible practice = Adapts to learner needs Effective communication = Enhances trust and motivation</p> Signup and view all the answers

Match the following motivations for practice with their contributions:

<p>Intrinsic motivation = Fosters deeper engagement with tasks Extrinsic motivation = Can enhance performance temporarily Autonomous motivation = Encourages self-directed learning Collective motivation = Promotes teamwork and cooperation</p> Signup and view all the answers

What is overlearning primarily aimed at enhancing?

<p>Retention and adaptability (C)</p> Signup and view all the answers

How does an external focus of attention influence skill performance?

<p>It promotes improved skill acquisition (C)</p> Signup and view all the answers

Which practice method encourages learners to discover solutions through experimentation?

<p>Discovery Learning (A)</p> Signup and view all the answers

What is a potential drawback of an internal focus during practice?

<p>It can overwhelm learners with details (B)</p> Signup and view all the answers

What is the primary focus of a Constraints-Led Approach in teaching?

<p>Manipulating environmental or task constraints to promote exploration. (C)</p> Signup and view all the answers

What is a primary benefit of practicing with variation?

<p>Promotes problem-solving and flexibility (A)</p> Signup and view all the answers

Which of the following best defines Deliberate Practice?

<p>Structured practice aimed at skill improvement with feedback. (C)</p> Signup and view all the answers

In which scenario would overlearning be particularly beneficial?

<p>An athlete preparing for a high-pressure competition (D)</p> Signup and view all the answers

A key element of Discovery Learning is to:

<p>Encourage learners to explore and solve problems independently. (A)</p> Signup and view all the answers

What is the main principle of Constraints-Led Learning?

<p>Creating challenges to enhance decision-making (C)</p> Signup and view all the answers

Which of the following statements accurately defines deliberate practice?

<p>Intensely focused practice with immediate feedback (A)</p> Signup and view all the answers

What does the 10,000-Hour Rule suggest about achieving high-level performance?

<p>Approximately 10 years or 10,000 hours of deliberate practice is necessary. (D)</p> Signup and view all the answers

What is NOT a characteristic of effective practice according to the principles outlined?

<p>Focusing solely on competitive outcomes without regard to improvement. (A)</p> Signup and view all the answers

What aspect of practice is best illustrated by a golfer aiming for a specific target?

<p>External Focus (B)</p> Signup and view all the answers

What is the effect of practicing under variable conditions?

<p>Enhances learning in diverse situations (B)</p> Signup and view all the answers

In a Constraints-Led Approach, which type of constraints relates to factors like strength and cognitive abilities?

<p>Individual Constraints (D)</p> Signup and view all the answers

What is the role of an instructor in Discovery Learning?

<p>To avoid prescriptive guidance and promote problem-solving. (C)</p> Signup and view all the answers

Which characteristic promotes persistence in effective practice?

<p>Setting clear mastery goals and mastering performance. (A)</p> Signup and view all the answers

How does feedback enhance Deliberate Practice?

<p>By guiding learners to adjust techniques for better outcomes. (D)</p> Signup and view all the answers

What aspect of practice does Individual-Based Practice emphasize?

<p>Tailoring practices to the learner’s skill level and preferences. (D)</p> Signup and view all the answers

Which type of constraint refers to factors specific to the individual learner?

<p>Individual Constraints (C)</p> Signup and view all the answers

Discovery learning promotes retention of knowledge through explicit instruction.

<p>False (B)</p> Signup and view all the answers

What is the main goal of deliberate practice?

<p>Improving performance through structured repetition and feedback.</p> Signup and view all the answers

According to the 10,000-Hour Rule, high-level performance is typically reached after approximately _______ hours of deliberate practice.

<p>10,000</p> Signup and view all the answers

Match the following learning concepts with their definitions:

<p>Constraints-Led Approach = Teaching method focusing on manipulating task environments Discovery Learning = Learning through exploration and trial-and-error Deliberate Practice = Structured practice aimed at improvement Motivation in Practice = High effort leads to better outcomes</p> Signup and view all the answers

Which of the following is NOT a characteristic of effective practice?

<p>Passive observation (B)</p> Signup and view all the answers

High motivation and effort can lead to enhanced skill retention.

<p>True (A)</p> Signup and view all the answers

Provide an example of a task constraint in baseball training.

<p>Using a smaller field to improve quick decision-making.</p> Signup and view all the answers

High levels of _______ and effort are essential characteristics of deliberate practice.

<p>motivation</p> Signup and view all the answers

What is the primary role of an instructor in discovery learning?

<p>To guide learners through problem-solving (A)</p> Signup and view all the answers

What is the main benefit of overlearning?

<p>Enhances retention and flexibility in new contexts (C)</p> Signup and view all the answers

An internal focus of attention enhances skill acquisition.

<p>False (B)</p> Signup and view all the answers

What is an example of overlearning in practice?

<p>A gymnast practicing a routine even after perfecting it.</p> Signup and view all the answers

Feedback fosters ________ and self-discovery.

<p>problem-solving</p> Signup and view all the answers

Match the following terms with their definitions:

<p>Discovery Learning = Encourages experimentation with techniques Constraints-Led Learning = Limits players to create scoring opportunities Deliberate Practice = Involves immediate feedback during rehearsals Overlearning = Continued practice past mastery for consistency</p> Signup and view all the answers

Which form of practice allows for better adaptability to varied conditions?

<p>Random practice (A)</p> Signup and view all the answers

Variation in repetition improves problem-solving and flexibility.

<p>True (A)</p> Signup and view all the answers

What does an external focus of attention direct focus towards?

<p>The effects of movements.</p> Signup and view all the answers

A basketball player practices free throws with varying ball ________ to simulate different game conditions.

<p>weights</p> Signup and view all the answers

What strategy involves limiting players on a field to enhance decision-making?

<p>Constraints-Led Learning (C)</p> Signup and view all the answers

Flashcards

Quiet Eye

The ability of experts to focus their attention on the target for 1-2 seconds before initiating a motor action. This allows them to make more accurate and effective movements.

Variable Practice

Practice that involves varying the conditions of a skill, such as the speed, distance, or target of a movement. Helps performance generalization.

Constant Practice

Practice that involves performing a skill repeatedly under the same conditions. Promotes consistency, but limited generalization.

Blocked Practice

A practice schedule where all trials of a skill are performed consecutively. Leads to improved short-term performance, but poor transfer to new situations.

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Random Practice

A practice schedule where trials of different skills are intermixed. Leads to better learning and long-term retention.

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Overlearning

Continuously practicing a skill even after it has been mastered. Leads to greater automaticity and resistance to forgetting.

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Modeling

Learning through observing and imitating an expert. The observer internalizes the expert's motor actions.

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Imagery

Creating a mental image of a skill to enhance learning. Activates brain regions similar to actual performance.

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Schema Learning

A process where a relationship is created for each parameter of a Generalized Motor Program (GMP) based on practice trials. This helps build the GMP.

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GMP (Generalized Motor Program)

A stored representation of a motor skill that can be adapted to different contexts. It's like a template for performing a skill.

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Transfer Test

A test that measures performance on a novel variation of a skill that was not practiced during training.

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Early Skill Acquisition

The initial phase of learning a skill, where constant practice is generally more effective.

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Interference

The disruption caused by practicing different skills in close succession. This can be a factor in random practice.

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Shea and Morgan Experiment

A classic study that demonstrated the effectiveness of random practice for learning multiple motor skills.

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Retention Test

Measuring how well someone remembers a skill after a period of time.

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Elaboration Hypothesis

Random practice leads to deeper processing of information by forcing you to think about the differences between skills.

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Forgetting Hypothesis

Random practice benefits learning because you forget the solution for each skill between trials, forcing you to relearn it.

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Movement Adaptability

The ability to adjust a skill to different situations or circumstances.

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Mental Practice

Using imagery, visualization, and other techniques to improve performance without physical training.

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Modelling (Observational Learning)

Learning by observing and imitating a skilled performer.

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Imagery/Visualization

Creating a mental picture of yourself successfully performing a skill.

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Performance Goal

A goal focused on exceeding others or achieving a specific outcome.

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SMART Goal

A goal that is Specific, Measurable, Achievable, Relevant, and Time-bound.

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Intention Toward Improvement and Mastery

Focusing on continuous skill development and achieving a high level of performance.

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Effective Practice

Practice that is short, intense, and organized to maximize learning and skill acquisition.

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Constraints-led Learning

A learning approach that restricts movement choices, forcing the learner to find creative solutions within constraints.

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Mirror Neurons

Brain cells active both when observing and performing an action, helping us understand and imitate behaviors.

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Motor Resonance System

A brain network involved in understanding actions, intentions, and emotions, enabling imitation and empathy.

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Imagery for Skill Acquisition

Mental rehearsal of a skill, repeatedly visualizing the movements in your mind.

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Imagery for Performance Preparation

Using mental imagery to prepare for a specific performance, focusing on the desired outcome.

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Imagery and Physical Practice

Combining mental imagery with physical practice leads to better performance than physical practice alone.

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Brain Activity During Imagery

Experts activate motor areas during imagery, while inexperienced individuals activate visual areas.

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Strength Training Imagery

Mental practice of lifting weights can improve strength, likely by enhancing neural commands.

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Imagery in Stroke Rehabilitation

Mental practice can be helpful for stroke patients as it allows for safe rehearsal of movements.

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Practice with Goals

Practice should be driven by specific goals to improve skills and overcome weaknesses.

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Mastery Goals

Goals focused on personal skill development and improvement, comparing progress against oneself.

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Visuomotor Neurons (Mirror Neurons)

Brain cells that activate both when observing and performing an action, helping us understand and imitate behaviors.

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Imagery (Mental Rehearsal)

Mental or cognitive practice of a skill, used for skill acquisition and performance preparation. Involves visualizing the movement repeatedly.

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Imagery: Experts vs. Inexperienced

Experts activate motor areas during imagery, while inexperienced individuals activate visual areas.

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Practice with Goals: Benefits

Goals provide direction, motivate effort, and encourage persistence in practice. They also promote progress and enhance learning.

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Effective Practice: Guiding Principles

Practice should be short, intense, and organised to maximise learning. It should be challenging but realistic, with focused effort and clear goals.

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Forgetting Hypothesis (Random Practice)

Random practice forces you to relearn a skill each time, because you forget the solution between trials. This leads to deeper encoding and better retention.

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Elaboration Hypothesis (Random Practice)

Random practice encourages you to think about how different skills are related and distinct. This leads to deeper processing and better understanding.

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Generalized Motor Program (GMP)

A plan for a movement that includes core elements (invariant features) and changeable parts (parameters).

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Invariant Features

Components of a GMP that stay the same, like the relative timing of movement phases.

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Parameters

Changeable aspects of a GMP, like force, distance, or speed.

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Observational Learning

Learning by watching and copying someone else's actions.

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Intention for Improvement

Setting goals to get better at a skill, either by fixing weaknesses or refining strengths.

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Intention Towards Improvement

Setting goals to get better at a skill. This means focusing on your weaknesses and finding ways to refine your strengths.

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Mental Practice in Rehabilitation

Using mental imagery to practice a skill for recovery and improvement. It's helpful for people with injuries.

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Mental Imagery

Creating a clear mental picture of performing a skill. It can improve actual performance.

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Constraints-led Approach

A practice method where the instructor manipulates factors limiting movement choices, forcing learners to discover solutions within those restrictions.

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Discovery Learning

Learners actively explore and uncover solutions to problems through experimentation and observation, guided by constraints, rather than explicit instruction.

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Deliberate Practice

A structured training method focused on improving performance through intentional effort, goal-setting, and feedback to overcome weaknesses.

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Constraints in Motor Learning

Factors that influence how a movement is executed, stemming from the individual (strength, body size), the activity (equipment, rules) and the environment (gravity, surface).

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Constraints-led Approach Example

An instructor might limit the size of a playing field, force the use of a lighter ball, or set a scoring target to encourage creative movement solutions.

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Constraints Examples

Examples of constraints include rules, outcome goals, equipment, playing surface, and even weather conditions.

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Effective Practice: Constraints-led

Effective practice can be enhanced by using constraints to force learners to discover solutions, leading to deeper understanding and adaptability.

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Constraints-led Approach: Benefits

This approach fosters greater understanding, adaptability, and creativity by encouraging learners to overcome challenges and discover solutions.

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Constraints-led Approach: Application

This approach can be applied to various skills, from sports and music to academics, where specific constraints can be introduced to foster deeper learning.

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Constraints-led Learning: Key Concept

Learning happens best when individuals actively explore solutions within a constrained environment, rather than simply following instructions passively.

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Dropout in Deliberate Practice

The likelihood of quitting deliberate practice is higher when the activity is perceived as less enjoyable or valuable.

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Effective Practice Characteristics

Effective practice includes specific goals, high motivation, individual focus, clear communication, and varied repetitions.

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Individual-based Practice

Practice must be tailored to the individual learner's needs and strengths, allowing for personalized feedback and adjustments.

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Effective Communication

Clear communication between learner and instructor about goals, progress, and feedback is crucial for effective practice.

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Overlearning with Variation

Repeatedly practicing a skill in different contexts and variations (e.g., changing speed, distance, or environment) to improve adaptability and generalization.

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Motivation in Deliberate Practice

Maintaining a high level of motivation and effort is crucial for effective deliberate practice.

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Intention for Mastery

A strong desire to improve and reach a high level of skill proficiency. It fuels purposeful practice and leads to deeper learning.

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Purposeful Practice

Practice that is strategically designed to achieve specific goals, with a focused effort towards improvement.

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Characteristics of Effective Practice

Effective practice involves focused intention, strong motivation, individualization, learner input, clear communication, and constructive feedback.

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Motivation and Effort

Strong motivation fuels mental and physical effort, leading to higher physiological and skill improvement.

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Individualized Practice

Tailoring practice routines based on individual strengths, weaknesses, and learning styles.

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Learner Input in Practice

Empowering learners to have some control over their practice environment.

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Effective Communication in Practice

Clear and constructive instructions and feedback that guide learners towards problem-solving and skill development.

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Implicit Learning

Learning that happens without conscious effort, often through practice with an external focus of attention.

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Individual Constraints

Characteristics specific to the learner, such as strength, cognitive abilities, or body size.

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Environmental Constraints

External factors affecting movement, such as gravity, weather, or surface type.

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Task Constraints

Factors inherent to the activity, such as equipment dimensions or game rules.

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10,000-Hour Rule

The idea that high-level performance is often achieved after approximately 10 years or 10,000 hours of deliberate practice.

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Specific Intention to Improve

Setting mastery goals to enhance skill learning and motivation.

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Strong Motivation and Effort

High mental and physical effort leads to better outcomes.

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Individual-Based Practice with Learner Input

Practices tailored to the learner's skill level, strengths, and weaknesses, with input from the learner.

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Internal Focus

Paying attention to what your body is doing during a movement (e.g., 'keep your elbow bent').

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External Focus

Directing your attention to the outcome of a movement (e.g., 'aim for the target').

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Study Notes

Motor Learning - PHYL 4518

  • Course code: PHYL 4518
  • Instructor: Zoe Chan, PhD
  • Email: [email protected]
  • Semester: F2024
  • Week: 13

Experts vs. Novices

  • Experts switch attention more frequently than novices.
  • Experienced surgical nurses:
    • Switch attention less frequently.
    • Know when and where to place attention for effectiveness.
    • Demonstrate a "quiet eye," fixating on the target for 1-2 seconds before the action.
    • Show more prediction and anticipation of future actions.
  • 14/29 correct responses on the expert/novice attention question.
  • 15 (51.7%) responses indicated true and 14 (48.3%) responses indicated false.

Today's Learning Objectives

  • Understand schema learning and when to use variable and constant practice.
  • Understand the differences between blocked and random practice and the research benefits of random practice.
  • Understand overlearning.
  • Explain the role of modeling and imagery in learning, including the basic neurophysiology.
  • Understand the difference between mastery goals and performance goals.

Goal of Practice

  • Goal of practice: Perform at the highest possible level when performance counts.
  • Conditions are usually variable.
  • How to prepare for variable parameters?

Common Example - CPR

  • Practiced in a sterile, stress-free environment.
  • Performance conditions in real-world scenarios are different.

Generalized Motor Program (GMP)

  • A skill represents a class of movements (e.g., throwing a football).
  • Contains various parameters (e.g., distance, height, arm angles, targets).
  • Contains fundamental and consistent characteristics (invariant features).
  • Includes relative timing of muscle activation (set position, step, follow-through).
  • Discrete movement patterns are governed by GMPs.
  • Each parameter can be adjusted depending on the case (e.g., a football pass in different weather conditions).

Schema Learning

  • For each parameter of a GMP, a relationship is created based on each practice trial.
  • Builds the GMP.
  • Football throw distance example: Schema determines the required force based on the throw distance, not by remembering every individual throw.

Variable and Constant Practice: Schema Learning

  • Variable practice enhances schema learning.
  • Constant practice: Repeat the same variant of the skill.
  • Variable practice: Vary a parameter each time.
    • Example: Throwing a football—constant practice would be at a distance of 7m, while variable practice would involve a range of distances between 5 and 11m.

Variable and Constant Practice: Early Skill Acquisition

  • Constant practice outperforms variable practice in early skill acquisition.
  • However, variable practice performs as well or better in novel situations.
  • Constant practice: 5, 7, 9 or 11 mph
  • Variable practice: 5, 7, 9 and 11 mph.
  • Data from Catalano & Kleiner, 1984 show absolute error values for constant and variable practice groups at different transfer test velocities.

Block vs. Random Practice

  • In most settings, the goal is to learn several skills simultaneously. (e.g., physicians practicing suturing and knot tying; soccer players practicing shooting, passing, heading, receiving passes)

  • Two approaches:

    • Blocked practice: Practice all trials of one skill before switching to another (E.g., working on shooting, then passing, then heading).
    • Random practice: Practice trials are interleaved (E.g., working on all 3 skills repeatedly).

Block vs. Random Practice: Shea and Morgan Experiment

  • 3 tasks to be learned under blocked or random conditions.
  • Retention tests were administered 10 minutes later and 10 days later.
  • Results: Random practice produced better performance, especially when tested randomly.
  • Acquisition and retention were tracked during the experiment. Data presented in a graph.

Block vs. Random Practice: Why?

  • Elaboration hypothesis: Considering different skills in random practice creates meaningful connections and elaborations between the different trials, facilitating skill acquisition.
  • Forgetting hypothesis: Forgetting solutions between skills in random practice strengthens skill learning by forcing the learner to re-learn and recall solutions frequently, leading to stronger connections in memory.
    • Blocked practice: You remember how to perform the movement trial to trial.
    • Random practice: You forget the solution between tasks and produce solutions, facilitating further learning.

Block vs. Random Practice: Testing the Forgetting Hypothesis

  • 3 groups: Blocked, Random, Random + model.
  • Random + Model: Model shows skill performance, enhancing the blocked group, eliminating the random practice's benefits.
  • Data displayed in a graph showing absolute constant error over time (immediate and delayed retention).

Block vs. Random Practice: Research Since Shea and Morgan

  • Random practice is generally shown to be better than blocked practice in various contexts, including badminton serves, baseball pitches, handwriting, and learning musical pieces (e.g., clarifying songs).
  • Evidence from various studies supports the benefits of random practice over blocked practice.

Reading

Overlearning

  • Overlearning: Continual practice beyond the point of peak performance to enhance resistance to forgetting, with a focus on the repetition of the process, not just the movement.
  • More resistant to forgetting.
  • Enhances movement adaptability and flexibility.
    • Expert blacksmiths hit the same point. They use different movement patterns each time.

Mental Practice: Modeling and Imaging

  • Regular mental practice is a common behavior in high-level performers.
  • Techniques include imagery/visualization, observational learning (modeling), relaxation and stress control, positive self-talk, and attention control.

Modeling (Observational Learning)

  • Instructor or model demonstrates the skill in person or on video, and the learner mimics the skill.
  • Learner absorbs coordination, sequencing, and timing information.
  • Constraints (including goals) influence the task.
  • Learners focus on end points or distal effector actions; this provides the most information regarding the overall movement.
  • Similar to external focus of attention.

Modeling: Neuroscience

  • Some visuomotor neurons (mirror neurons) are active during observation and execution.
  • Motor resonance system: Understand the action, intention, enable imitation, and understand the behavioral state of the model.
  • Less active when observing non-human actors, impossible movements, or unfamiliar tasks.

Imagery

  • Imagery: Mental or cognitive rehearsal of a skill, used for skill acquisition and preparation.
  • Skill acquisition: Learners model the skill in their own minds repeatedly.
  • Techniques include skill rehearsal, arousal modification.
  • Imagery without physical practice is marginally successful. Combining both physical and mental practice is more beneficial.

Imagery: Neuroscience

  • Different brain areas are active in experts and inexperienced individuals during imagery.
  • Experts activate motor areas. Inexperienced individuals activate visual areas.
    • fMRI data illustrate the different brain activations in experts and novices.

Imagery: Controversial Benefits

  • Weeks of mental imagery of weight-lifting improves strength.
  • Results may include better central commands, increased motor unit activation, and more efficient inter and intramuscular coordination.
  • Some studies indicate improved finger abduction and elbow flexion after weeks of strength training imagery.
  • Data comparing imagery and control groups with regards to weightlifting/strength training exists.

Imagery in Stroke Rehabilitation

  • Stroke-affected individuals: Partial paralysis, often on one side.
  • Active movement may be dangerous without supervision.
  • Mental practice is a beneficial addition.

Intention Toward Improvement and Mastery

  • Practice must have goals to overcome weaknesses, maximize strengths, or change techniques based on individual learner characteristics.
  • Mastery goals: Enhance skill and comparisons are made to oneself.
  • Performance goals: Win or be better than someone else.
  • SMART goals (Specific, Measurable, Achievable, Relevant, and Time-Bound).

Goal Setting

  • Specific goals are superior to "do your best" goals for acquisition and retention.
  • Experimenters set more realistic goals, thus avoiding motivation decline. Goal-setting data (graph) is presented for 'do your best', experimenter set and participant set goals.

Intention Toward Improvement and Mastery

  • Successful coaches plan and organize practice with precisely defined goals and objectives (individual and team).
  • Effective practices are short, intense, and organized.

Reminders

  • Quiz #6 is available after class and due on December 9th at 11:59 PM.
  • Complete all lecture contents by Wednesday.
  • Topics covered include discovery learning, constraints-led learning, and deliberate practice.

In-class Review Quizzes

  • Links for in-class review quizzes per topic/week are provided in table format.

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