HFE Exam 1 Questions and Answers 100% Solved | Graded A+

HFE Exam 1 Questions and Answers

100% Solved | Graded A+


In signal detection theory, which of the following is NOT one of the four

performance outcomes:



A.) Hit

B.) Miss

C.) False Alarm

D.) Correct Response - ✔✔D.) Correct Response

People rarely use top-down processing when perceiving things in their

environment. - ✔✔False

Practical significance is shown when p<0.05. - ✔✔False (statistical)

What is QFD?



A.) Quality Function Deployment

B.) Quality Feature Decision

C.) Quality Future Determination - ✔✔A.) Quality Function Deployment

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, ANOVA is used when we want to predict an outcome - ✔✔False

What is the primary use for task analysis?:



A.) Determine the steps a user must take.

B.) Identify key design features.

C.) Understand the user population.

D.) Find errors in your code. - ✔✔A.) Determine the steps a user must take.

Which of the following is NOT a goal of human factors engineering?:



A.) Improve safety

B.) Improve performance

C.) Improve user satisfaction

D.) Improve profit - ✔✔D.) Improve profit

Basic research is research that is applied to a specific task, setting, or

people. - ✔✔False

In order for a HFE study to be considered scientific, it must be

generalizable. - ✔✔True

Which of the following is a benefit of field research (as opposed to lab

research)?


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