Exam 2: Psychological Science

Before a study begins, participants must give _________, indicating that they know the potential risks of the study and are aware that their participation is voluntary.

In the _______ review process, research is screened and critiqued by scientists in the field before it is published?

Dr. Swanson finds a correlation of .45 between scores on a measure of job satisfaction and scores on a measure of job performance. Which of the following might Dr. Swanson legitimately conclude on the basis of this coefficient alone

Which alternative correctly describes one of the descriptive research techniques mentioned in your text

In a picture memory experiment, Val computes the average percent-correct picture recognition of her sample of participants. Val has computed a measure of ________.

A(n) ___________ states how a conceptual variable is turned into a measured variable.

Survey is to case study as _______ is to __________.

DeAndre is recording instances of physical aggression among children in a schoolyard at recess. DeAndre is undertaking:

A behavior, event, or other characteristic that can take on different values is termed a(n) ____________.

As compared to the physical sciences, psychology has:

Which of the following is the goal of correlational research

A _________ outcome is not due to chance.

Dr. Williams has developed a paper-and-pencil test to assess fear of heights. He gives the test to 50 research participants. Two months later, participants take the paper-and-pencil test again. The correlation between scores on this second paper-and-pencil test and scores on the first paper-and-pencil test is 0.95. This information suggests that Dr. Williams' test has

Abstract ideas forming the basis of research hypotheses are termed:

Case studies, naturalistic observation, and surveys are all examples of ___________ research methods.

A ________ graphically represents participants' scores on two variables simultaneously.

In Dr. Suarez' social psychology lab, Dr. Thomas' research assistants are more likely to unconsciously reinforce aggressive behavior among children who view a violent video film than among children viewing a nonviolent film. Dr. Suarez' research is susceptible to.

Average is to _____ as most frequent is to _____.

Which statement best describes the relationship between basic and applied research ?

The mean is the most common measure of central tendency.