Exam 2: Research Methods

You decide to study the differences between individuals in the college of engineering versus the college of arts and sciences. Given this comparison, your research is considered a(n)

Students are expected to propose an applied research project in their human factors course. Which of the following best represents applied research?

Your correlation coefficient for reliability is r = .56. This suggests ________ reliability.

When you evaluate a situation and manipulate one or more variables, this is considered a(n)

You want to develop and test the use of toys for children. Describe how you would design this project. Be sure to specify what type of research this is, what your variables are, and how you will handle issues related to the IRB and informed consent such as the use of vulnerable groups, cost/benefit ratio, and debriefing.

When you want to determine a cause and effect relationship, you should employ the

Give an example of a quasi-experiment and explain how it is similar or different to a study and an experiment.

To learn more about distracted drivers, you plan to use simulations. Explain how you will establish hypotheses, what would be reasonable independent and dependent variables, and how you would operationalize those variables. Finally, discuss the generalizability of your findings and what factors impact the generalizability.

Describe the pros and cons of basic and applied research

When you design a research project in order to interpret your data and explain relationships, you are using

When you evaluate a situation without manipulating any variables, this is considered a(n)

You ask students to complete your usability research project for a new online learning tool. This is

The sample size you need for your research will be

As you increase the complexity of the building layout for your research project, you also measure the level of mobility someone has, as this could impact one's speed of completing the wayfinding task. Level of mobility is a

Describe the difference among within, between, and mixed designs.

You hypothesize that older adults will have slower reaction times in your driving simulation research. Your hypothesis is the

To evaluate the impact of cognitive load on performance, you plan to control the amount of information a person must process. This best describes a(n)

Random sampling refers to

If you randomly sample students, but make sure you get individuals from the different majors and who represent freshmen, sophomores, juniors, and seniors, this is a

Collecting information in a systematic and unbiased manner describes the