IB DP Design Technology Chapter 1 Human Factors and Ergonomics

What is the definition of ergonomics?

• A) The study of how people work in their environment

• B) The design of products, equipment, and systems to fit the people who use them

• C) The study of how the environment affects people's behavior

• D) The design of workplaces to maximize productivity

Which of the following is an example of a human factor?

• A) The design of a computer mouse to fit the user's hand

• B) The temperature of a room

• C) The amount of light in a workspace

• D) The type of software used on a computer

Which of the following is NOT an example of an ergonomic design feature?

• A) Adjustable chairs

• B) Natural lighting

• C) Easy-to-read fonts

• D) Rounded corners on desks

What is the purpose of a risk assessment in ergonomics?

• A) To determine the likelihood of injury or harm to workers

• B) To assess the productivity of workers

• C) To determine the most efficient workflow

• D) To evaluate the cost of ergonomic interventions

Which of the following is an example of a musculoskeletal disorder (MSD)?

• A) Carpal tunnel syndrome

• B) Asthma

• C) Migraine headaches

• D) High blood pressure

Which of the following is NOT a primary factor that affects human performance?

• A) Physical environment

• B) Mental workload

• C) Social support

• D) Personality traits

What is anthropometry?

• A) The study of human biological processes

• B) The measurement of human body dimensions

• C) The study of human behavior in groups

• D) The analysis of human thought processes

What is the purpose of task analysis in ergonomics?

• A) To identify the physical and mental demands of a task

• B) To determine the most efficient workflow

• C) To evaluate the cost of ergonomic interventions

• D) To assess the productivity of workers

Which of the following is an example of a cognitive ergonomic design feature?

• A) A computer screen that reduces glare

• B) An adjustable chair

• C) A keyboard with clearly labeled keys

• D) A computer mouse that fits the user's hand

What is the purpose of participatory ergonomics?

• A) To involve workers in the design of their own work environment

• B) To evaluate the cost-effectiveness of ergonomic interventions

• C) To assess the productivity of workers

• D) To identify potential hazards in the workplace