From Rosenthal and Rosnow's (1975) research on the factors that affect the decision to volunteer for research, we can conclude that:
A. subject variables are more important than situational variables.
B. situational and subject variables have no influence on the decision to participate.
C. situational variables are more important than subject variables.
D. both subject and situational variables affect a potential participant's decision to participate.
Answer: D
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Concerning mental imagery, which of the following statements is FALSE?
a. Three people out of 100 find it impossible to produce mental images. b. Three people out of 100 have very strong imagery. c. Fewer than 20 percent of people can mentally rotate objects in their minds. d. Most artists, architects, designers, sculptors, and filmmakers have excellent visual imagery.
Generally speaking, the phenomenon of groupthink will help a group of individuals produce a wide range of ideas that reflect different positions, opinions, and beliefs of the individual group members
Indicate whether the statement is true or false.
Erika becomes upset when her father leaves. When her father is present, Erika approaches, follows, and climbs on him in preference to others. Erika is most likely in Bowlby’s __________ phase
A) preattachment B) “attachment-in-the-making” C) “clear-cut” attachment D) formation of reciprocal relationship
Large differences in the verbal and performance scores on the WAIS are an indicator of
a. lack of standardization. b. gender differences. c. low reliability. d. possible undiagnosed brain damage. e. low validity.