Regarding the incidence of red-green color weakness, approximately what percent of Caucasian males have this weakness?
a. one percent
b. eight percent
c. 15 percent
d. 22 percent
B
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About __________ percent of those with PTSD will experience psychotic symptoms, such as a loss of contact with reality.
A. 11 B. 17 C. 23 D. 29
Unlike other bases of power, legitimate power stems from
a. an ability to control important resources. b. the structure of the group. c. external sources. d. attraction between group members. e. arbitrary factors.
Cohort differences are among the factors that account for age-related variation in adult intelligence
Indicate whether this statement is true or false.
You are unsure whether you want to complete an experiment you began an hour ago. According to the Ethical Principles of Psychologists when you ask the researcher if you have to continue, the researcher should respond with _____.
A. "You have the right to drop out of the study at any time." B. "I'm sorry, the experiment must continue." C. "Please continue. I will debrief you afterwards." D. "You may drop the study now, but you will forfeit credit."