Exam 1: Tiinking Critically With Psychological Science

In an experimental study of the extent to which sexual arousal is stimulated by laughter, sexual arousal would be the

The survey is a research method in which

The arithmetic average of a distribution of scores is the

Governor Donovan was greeted by large, enthusiastic crowds at all of his political rallies. As a result, he became overconfident about his chances of re-election. In this instance, the governor needs to be alerted to the value of

When you 1.whether anecdotal evidence can be generalized to all people, you are applying

The relief of pain following the taking of an inactive substance that is perceived to have medicinal benefits illustrates

Psychologists occasionally deceive research participants about the true purpose of an experiment in order to prevent them from

Well-done surveys measure attitudes in a representative subset, or ________, of an entire group, or ________.

Random samples provide ________ estimates of population averages if the samples have small ________.

The children in Mrs. Shashoua's neighborhood make fun of her limp. She concludes that today's kids are typically cruel and insensitive. Mrs. Shashoua ought to remind herself that reasonable generalizations depend on

Evelyn wants to know how consistent her bowling scores have been during the past season. Which of the following measures would tell her what she wants to know?

Researchers observe random samples because they are likely to be

Which research method would be most appropriate for investigating the relationship between the religious beliefs of Americans and their attitudes toward abortion?

Which measure of variation is affected most by a few extreme scores?

An experiment was designed to study the potential impact of alcohol consumption on emotional stability. A specification of the procedures used to measure emotional stability illustrates

On a 10-item test, three students in Professor Hsin's advanced chemistry seminar received scores of 2, 5, and 8, respectively. For this distribution of test scores, the standard deviation is equal to the square root of

To represent the correlation between two variables graphically, researchers often construct a

In a drug-treatment study, participants given a pill containing no actual drug are receiving a

Juwan eagerly opened an online trading account, believing that his market savvy would allow him to pick stocks that would make him a rich day trader. This belief best illustrates

Political officials who have no doubt that their own economic and military predictions will come true most clearly demonstrate