Exam 4: Nonexperimental Methods: Descriptive Methods, Correlational Studies, Ex Post Facto Studies, Surveys and Questionnaires, Sampling, and Basic Research Strategies

__________ refers to the extent to which a test exhibits consistency.

Latoya develops a new scale to measure beliefs in extraterrestrials. She gives her new scale to 100 people twice, two months apart. She finds that in general, people who believe in extraterrestrials at Time 1 also believe in extraterrestrials at Time 2. Latoya's scale exhibits good

Salhany and Roig (2004) analyzed course catalogues found on the Internet in order to examine differences in academic misconduct policies across different universities. They conducted a(n)

"As the amount of exercising decreases, weight increases." This statement represents a _________ correlation.

Of the following research methods, which is likely the most rigorous in terms of control and statistical analysis?

What kind of survey is used in this study: descriptive or analytic? How do you know?

Researchers often use a panel of judges to assess the _______ validity of their test items.

Which of the following is an advantage of mail surveys?

Dale wants to ensure that he has a high response rate for his survey. Which method would be best?

Joe and Sam are coders in an observational study on sex stereotyping in television commercials. When they have finished collecting their data, they should calculate

With archival research,

Ken develops a new scale to measure extraversion. In order to assess reliability, he divides his scale into even and odd numbered items and assesses the degree of correspondence between the two groups. Ken has used the ________ technique.

Which of the following types of questions allows the researcher to code responses?

If on a survey a respondent must select between two alternative responses, it is referred to as a(n) ____________ question.

Once chosen, a score, event, or participant cannot be returned to the population to be selected again. This technique is referred to as

The researchers chose to do telephone surveys for this research. Describe some advantages to this approach.

Which of the following is NOT a potential problem associated with archival research?

One advantage of situation sampling is that

All of the following are disadvantages of telephone interviews EXCEPT:

What are the distinguishing characteristics of descriptive research methods? Give some examples.