Psychology Class: Historical Foundations
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Questions and Answers

What is the primary function of the b-process in the Opponent-Process Theory?

  • To change with experience (correct)
  • To remain constant regardless of experience
  • To inhibit the action potential
  • To initiate the a-process
  • In the context of Dual-Process Theory, where does habituation primarily occur?

  • In the central nervous system exclusively
  • In the b-process of the opponent-process model
  • In the S-R (reflex) pathway (correct)
  • During neurotransmitter release
  • What effect does the activation of facilitory interneurons have during sensitization in Aplysia?

  • Decreases the action potential duration
  • Inactivates Ca2+ channels
  • Increases the threshold for action potential generation
  • Prolongs the action potential duration (correct)
  • What happens to the gill withdrawal response in Aplysia during repeated touch to the siphon?

    <p>It decreases over trials (D)</p> Signup and view all the answers

    What is a primary reason for sensitization to occur in response to a shock to the tail of Aplysia?

    <p>Enhanced neurotransmitter release due to longer Ca2+ channel opening (A)</p> Signup and view all the answers

    Which philosopher proposed that all knowledge is innate?

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

    What principle is associated with British Empiricists regarding knowledge acquisition?

    <p>Knowledge is built upon the association of ideas. (A)</p> Signup and view all the answers

    Which model suggests that the mind and body are separate from each other?

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

    What does the Law of Effect state in Thorndike's theory?

    <p>Behaviors are reinforced by consequences. (C)</p> Signup and view all the answers

    In Pavlovian conditioning, what is the role of the Conditioned Stimulus?

    <p>It is a neutral stimulus that acquires meaning through conditioning. (C)</p> Signup and view all the answers

    What is the major criticism of structuralism in psychology?

    <p>It relies on subjective introspection. (B)</p> Signup and view all the answers

    What did Watson advocate against in his behavioral approach?

    <p>The introspective methods in psychology. (B)</p> Signup and view all the answers

    Which of the following is NOT a principle of association set forth by British Empiricists?

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

    What distinguishes elicited behavior from emitted behavior?

    <p>Elicited behavior occurs due to specific stimuli, while emitted behavior is flexible. (D)</p> Signup and view all the answers

    Which statement about modal action patterns (MAPs) is correct?

    <p>The initiation of MAPs depends on the right conditions and specific stimuli. (D)</p> Signup and view all the answers

    What is the primary difference between appetitive and consummatory behaviors?

    <p>Appetitive behaviors are flexible and species-specific, whereas consummatory behaviors are more fixed and universal. (C)</p> Signup and view all the answers

    What evidence suggests that habituation is distinct from sensory adaptation or motor fatigue?

    <p>Brief distractions can restore a habituated response. (B)</p> Signup and view all the answers

    What is the role of the spinal reflex arc in reflexive behavior?

    <p>It bypasses the brain to allow for quicker reactions. (C)</p> Signup and view all the answers

    How can the response to a sign stimulus be exaggerated to provoke a stronger reaction?

    <p>Through the application of supernormal stimuli featuring exaggerated traits. (B)</p> Signup and view all the answers

    What is the key concept that differentiates learning from performance?

    <p>Learning involves permanent changes, while performance may fluctuate based on external factors. (A)</p> Signup and view all the answers

    What component of behavior is most closely connected to reflexes as described in the content?

    <p>Reflexes are automatic responses triggered by specific stimuli. (B)</p> Signup and view all the answers

    What characterizes Pavlovian conditioning compared to instrumental learning?

    <p>Learning is based on the relationship between two stimuli. (C)</p> Signup and view all the answers

    In the context of instrumental learning, what does 'contingency' refer to?

    <p>The relationship between response and outcome. (A)</p> Signup and view all the answers

    Which aspect distinguishes the Cognitive Approach in instrumental learning from the Behavioral Approach?

    <p>Formation of expectancies and S1-S2 associations. (B)</p> Signup and view all the answers

    Which formula is associated with Hull's Mathematical-Deductive Approach in instrumental learning?

    <p>Rp = (D * sHr * K * V) – (Ir + sIr) (A)</p> Signup and view all the answers

    What criticism did Tolman have regarding existing theories of instrumental learning?

    <p>He emphasized the need for more complex assumptions about behavior. (D)</p> Signup and view all the answers

    What defines the type of response in instrumental learning?

    <p>Responses are voluntary and dependent on subject control. (D)</p> Signup and view all the answers

    What role does fatigue play according to Hull's formula?

    <p>It acts as a condition of learning that reduces response probability. (C)</p> Signup and view all the answers

    How did Skinner approach studying learning compared to Tolman's approach?

    <p>He emphasized the role of reinforcement in learning. (B)</p> Signup and view all the answers

    Flashcards

    Opponent-Process Theory

    A theory explaining how emotional responses are regulated by the interaction of two processes: the a-process and the b-process.

    Sensitization

    An increase in response to a stimulus after repeated exposure, where the response magnitude remains high or increases.

    Dual-Process Theory

    Theory that explains both sensitization and habituation through two systems: S-R pathway for habituation and a state system for sensitization.

    Habituation

    A decrease in response to a stimulus after repeated presentations, reflecting a form of learning where the stimulus is ignored.

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    Aplysia Model

    The use of sea slugs (Aplysia) in research to study neural mechanisms behind habituation and sensitization.

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    Rate of Responding

    The frequency of responses influenced by rewards and punishments.

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    Single-Stimulus Learning

    Learning that occurs in response to a single stimulus presentation.

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    Change in Behavior

    An indicator that learning has occurred, though not all changes are from learning.

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    Elicited Behavior

    Automatic responses triggered by specific stimuli.

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    Emitted Behavior

    Voluntary behaviors that are more flexible and adaptable.

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    Modal Action Patterns (MAPs)

    Typical sequences of behavior specific to a species, often reflexive.

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    Dishabituation

    Recovery of a response due to a brief distraction after habituation.

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    Nativism

    Philosophy that argues all knowledge is innate and not acquired.

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    Empiricism

    Philosophy asserting that all knowledge comes from experience.

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    Dualism

    The belief that mind and body are distinct entities.

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    Behaviorism

    Psychological approach focusing on observable behavior rather than introspection.

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    Classical Conditioning

    Learning process where a neutral stimulus becomes associated with a meaningful stimulus.

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    Law of Effect

    Principle stating that behaviors followed by positive outcomes are reinforced.

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    S-R associations

    Connections between stimuli and responses, fundamental in learning theories.

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    Principles of Association

    Key principles guiding how knowledge is built through associations: contiguity, repetition, vividness, similarity.

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    Pavlovian Conditioning

    Learning where the experimenter controls the relationship between stimuli.

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    Instrumental Learning

    Learning where the subject controls responses to receive outcomes.

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    Contingency

    The relationship between a response and whether an outcome occurs.

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    Mathematical-Deductive Approach

    Hull's theory using formulas to describe behavior incorporating learning variables.

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    Cognitive Approach

    Tolman's view that animals form expectancies and learning doesn't require reinforcement.

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    Reinforcement

    A stimulus that increases the likelihood of a behavior being repeated.

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    Drive (D)

    The motivation or internal reason behind a behavior in Hull's formula.

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    Habit Strength (sHr)

    The strength of a learned behavior in response to stimuli, according to Hull.

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    Study Notes

    Historical Precedents

    • Early philosophers debated innate versus acquired knowledge (Plato vs. Aristotle)
    • Descartes proposed dualism (mind and body separate), controlled by the will through the pineal gland
    • Scientific Materialism/Reflexology argued humans are reflexive machines.
    • Lloyd Morgan's cannon (Occam's razor) emphasizes simpler explanations
    • British Empiricists (Locke, Mills, Hartley) believed knowledge comes from experience through associations

    Developments Within Psychology

    • Problems with "armchair" philosophy led to the need for empirical investigation
    • Structuralism (introspection- subjective) had limitations
    • Behaviorism (Watson) focused solely on observable behaviors
    • Introspection was deemed problematic due to subjectivity
    • Learned associations (S-R) were seen as fundamental to learning

    Classic Theories of Learning

    • Pavlov's Classical Conditioning: Four components (conditioned stimulus, unconditioned stimulus, unconditioned response, and conditioned response).
    • Thorndike's Instrumental Conditioning: A contingency between behavior and reinforcement. Learn through "law of effect", the importance of outcomes (reinforcers).
    • Learned relationships between stimuli and responses are critical
    • Differences between Pavlovian and Instrumental conditioning were presented, describing who/what controls the relationship between stimuli and response. Pavlovian is involuntary, Instrumental is voluntary, and subject control is critical

    Single-Stimulus Learning

    • Defining learning: behavioral changes

    The Reflex and Modal Action Patterns (MAPs)

    • Elicited vs. emitted behaviours (automatic vs. voluntary)
    • Reflex Arc components, including sensory, motor, and interneurons
    • Modal Action Patterns (MAPs) are species- typical behaviours

    Ways that Reflexive Behavior can change

    • Habituation: Decreasing response strength to repeated stimuli (not sensory adaptation)
    • Sensitization: Increasing response strength to repeated stimuli (not over-arching)
    • Opponent-process theory: Patterns of affective dynamics (mechanisms)

    Biological Basis of Habituation and Sensitization

    • Neural processes including resting membrane potential, action potential, synaptic transmission, neurotransmitter release, and Ca2+ influx.

    Habituation and Sensitization in Aplysia

    • Touching the siphon of an Aplysia induces a gill withdrawal response
    • Biochemical mechanisms involved in habituation and sensitization.
    • Synaptic changes occur at the synapse, and these differ based on whether habituation or sensitization is occurring

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    Description

    Explore the historical precedents and classic theories that shaped psychology. This quiz covers pivotal ideas from early philosophers to the emergence of behaviorism and classical conditioning. Test your understanding of key concepts and figures in the evolution of psychological thought.

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