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As Dr. Dollahite collected his qualitative data, he observed fathers, interviewed fathers, and had fathers complete a fathering questionnaire. This is an example of triangulation of sources.

Dr. Hee S. Drunk is using multiple regression to study the effects of alcohol on alertness.

The terms sample and sampling frame are synonymous when describing research subjects.

Which of the following is NOT an element of the Belmont Report?

At the onset, you need a complete list of individuals in order to do a cluster sample.

The way a researcher performs an audit trail is by giving their results and theoretical memos to a researcher who hasn’t been involved in the study to examine.

Systems theory is an example of a general theory

You studied the same people when they were 7, 14, 21, and 30 years old. You have used a

Systematic, quota, and snowball are all types of non-probability samples.

You give a copy of your marital satisfaction measure to people who are contemplating divorce and people who are happily married. People who are contemplating divorce score low on the measure, and people who are happily married score high on marital satisfaction. Your measure has good