Exam 4: The Research Enterprise in Psychology Part 2

In a journal article, the ____________________ presents an overview of the problem under investigation and quickly reviews previous research in the same area.

Most scientists hope that ultimately the information they gather will be of some practical value to solve everyday problems.

Anecdotal evidence consists of

In order to generalize from a sample to the larger population, the sample must include at least 5% of the population under investigation.

John dislikes completing questionnaires, so each time he fills one out he always circles the same item (such as "strongly agree" or "strongly disagree"). John's behavior reflects

Research findings that are statistically significant may have no theoretical or practical significance.

Sampling bias is a problem because it

What is the median of the following data? 1, 3, 4, 4, 5, 6, 9

In which of the scientific research methods are distortions in self-report MOST likely to be of concern to the researcher?

Dr. Webb designs a research study in which neither the subjects nor the individuals who interact directly with the subjects know which is the control group and which is the experimental group in the study. Dr. Webb probably chose this type of research design in order to

Explain why "a correlation does not prove causation."

Scientific theories must be put to empirical tests, that is to say they must be ____________________.

According to APA ethical guidelines, psychological research studies may not rely on the use of deception unless the subject's privacy could be compromised.

The data obtained in a research study, along with the statistical analyses, are reported in the

One of the major concerns associated with Internet-mediated research is