Research on premenstrual syndrome indicates that _______________ of women have emotional symptoms, such as irritability and depression, predictably over their cycles

a. fewer than 5 percent
b. about 25 percent
c. about 50 percent
d. about 75 percent


Answer: a

Psychology

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Older people spend what percent of their income on health care?

A. 20 percent B. 15 percent C. 10 percent D. 5 percent

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Given Max Ringelmann's early research looking at group size and individual effort, should we expect Student X to put in a different amount of effort depending on whether she worked on a history project in a five-person group or a two-person group?

a. Yes, we should expect her to work harder in the five-person group. b. Yes, we should expect her to work harder in the two-person group. c. No, we should expect her to work equally hard in both groups. d. This is impossible to determine; it appears that there are no predictable patterns regarding group size and individual effort.

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For Tolman, motivation influences ____ but not ____.

a. learning; performance b. performance; learning c. perception; memory d. memory; perception

Psychology

Career choice, attitudes, and behaviors on the job are influenced by gender. Traditionally, women have been associated with ___________ professions, which tend to be lower paid; and men with ___________ professions, which pay better

a. pink collar; blue collar c. communal; agentic b. staff; management d. helping; serving

Psychology