Ergonomics: Definition, Functions, and Benefits
Ergonomics is a scientific discipline focused on human interaction with tools and systems. Study how ergonomics optimizes well-being and system performance by applying theories and data. Learn about how user interfaces become more compatible, work environments are made safer, and tasks are modified to suit user needs.
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Ergonomics: Definition, Functions, and Benefits
Quiz • 20 Questions
Ergonomics: Definition, Functions, and Benefits - Flashcards
Flashcards • 20 Cards
Study Notes
16 min • Summary
Materials
List of Questions20 questions
- Question 1
- Increasing the number of tasks an employee completes in a workday.
- Using generic tools and equipment to save costs.
- Redesigning a workspace to reduce repetitive strain injuries.
- Implementing mandatory overtime to meet production goals.
- Question 2
- Requiring all employees to perform the same set of tasks, regardless of their physical abilities.
- Maximizing the number of units produced per shift without breaks.
- Designing the assembly line to accommodate the physical and cognitive capabilities of the workers.
- Using the cheapest available materials for workstations.
- Question 3
- Ignoring individual differences and creating a 'one size fits all' design.
- Designing products to be used by robots instead of humans.
- Acknowledging and accommodating the range of physical and cognitive differences among users.
- Using standard designs to simplify production.
- Question 4
- To design jobs that require minimal skill.
- To maximize output by any means necessary.
- To optimize working conditions by aligning them with human capabilities and limitations.
- To standardize work processes and tools for all employees.
- Question 5
- To prioritize cost-effectiveness over user comfort.
- To ensure that all designs adhere to traditional aesthetic principles.
- To enhance the safety, well-being, and performance of human beings.
- To maximize the complexity of tools to keep users engaged.
- Question 6
- Macroergonomics.
- Cognitive ergonomics.
- Industrial ergonomics.
- Physical ergonomics.
- Question 7
- Understanding mental processes such as decision making and problem-solving.
- Improving human-computer interaction.
- Preventing injuries and increasing productivity through workplace design.
- Optimizing organizational structures and policies.
- Question 8
- Designing individual workstations.
- Optimizing the fit between the job and the individual worker.
- Designing overall work systems and organization-system interactions.
- Improving the user-friendliness of software interfaces.
- Question 9
- Designing tools and equipment to fit the physical dimensions of the worker.
- Implementing new organizational policies and procedures.
- Applying knowledge of human mental processes to reduce mental workload and improve decision-making.
- Optimizing the physical layout of the workspace.
- Question 10
- Sensation and perception.
- Working memory.
- Attention.
- Decision-making.
- Question 11
- Working memory.
- Long-term memory.
- Attention.
- Spatial reasoning.
- Question 12
- Sensory memory.
- Working memory.
- Long-term memory.
- Procedural memory.
- Question 13
- The brain, not the soul, controls the body.
- The consistency between cranial contours and internal brain activity.
- The heart's influence on personality.
- The soul's control over bodily functions.
- Question 14
- Spinal Cord.
- Midbrain.
- Forebrain.
- Hindbrain.
- Question 15
- Arousal mechanisms and the 'flight or fight' response.
- Actions not requiring rapid responsiveness.
- Relaxation of body functions.
- Rest-and-digest activities.
- Question 16
- Medulla.
- Cerebrum.
- Cerebellum.
- Hypothalamus.
- Question 17
- Acts as a relay station for sensory information.
- Links the nervous system to the endocrine system via the pituitary gland.
- Processes visual information.
- Controls motor coordination and balance.
- Question 18
- Perception.
- Sensation.
- Decision.
- Action.
- Question 19
- Vestibular.
- Cutaneous.
- Olfactory.
- Gustatory.
- Question 20
- Explicit memory.
- Implicit memory.
- Episodic memory.
- Semantic memory.
List of Flashcards20 flashcards
- Card 1HintWork optimization through design.Memory TipErgonomics: Fitting the job to the worker.
- Card 2HintMinimum safety standards.Memory TipSafety first: Tolerable is the baseline.
- Card 3HintGoes beyond just tolerable.Memory TipAcceptable: willingly agreed-upon standards.
- Card 4HintHighest level of ergonomic design.Memory TipOptimal: Maximize well-being through design.
- Card 5HintErgonomics alternative term.Memory TipHuman Factors: Fitting the environment to people.
- Card 6HintBrain centeredMemory TipCognitive Ergonomics: Thinking about thinking at work.
- Card 7HintBody CenteredMemory TipPhysical Ergonomics: Protecting the body at work.
- Card 8HintWork system design.Memory TipMacroergonomics = Workplace Ecosystem Design.
- Card 9HintPractical ergonomics benefitMemory TipErgonomics: Safety and performance come first.
- Card 10HintCognition in work environments.Memory TipCognition at Work: Optimize well-being & performance.
- Card 11HintHow humans think and react.Memory TipCognition: The engine of human interaction.
- Card 12HintSensory information and regulation.Memory TipForebrain: Think, reason, regulate, solve.
- Card 13HintAutomatic control and balance.Memory TipHindbrain: Automatic functions, relay, balance.
- Card 14HintBrain and spinal cord as command center.Memory TipCNS: The body's central command.
- Card 15HintCarries information to/from CNS.Memory TipPNS: Messenger service for the brain.
- Card 16HintRest and digest reactionsMemory TipParasympathetic: Relaxation and conserve energy.
- Card 17HintBalance and orientation.Memory TipVestibular: Balancing senses.
- Card 18HintInterpreting sensory input.Memory TipPerception: Brain organizes sensory information.
- Card 19HintTakes effort and attention.Memory TipEffortful: Requires conscious attention to encode.
- Card 20HintOrganizing information aids retention.Memory TipChunking: Breaking info into smaller bites.