1. Foundations

Research Methods — Quiz

Test your understanding of research methods with 5 practice questions.

Practice Questions

Question 1

What does external validity refer to in human factors research?

Question 2

Which method is commonly used to reduce order effects in within-subject experiments?

Question 3

A human factors study uses surveys to gather numerical data and focus group interviews to explore user experiences. Which research approach is this?

Question 4

What is the median task completion time (in seconds) for the following values: $10, 12, 14, 16, 18?

Question 5

Which reliability measure assesses the consistency of a measurement instrument when administered to the same participants at two different times?