What does the height of the bars on a histogram indicate?
A) mean
B) range
C) frequency
D) score or value
Answer: C
Rationale: Psychologists usually present data in a type of bar graph called a histogram. Like other bar graphs, the vertical axis shows the frequency, or the number of observations that fall within a certain category or range of scores.
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Which of the following is the most accurate summary of social facilitation theory?
a. The presence of others increases the dominant response tendency. b. The presence of others elicits evaluation apprehension. c. The presence of others improves task performance. d. The presence of others leads to competition.
_____ is to obedience as _____ is to conformity.
A) Milgram; Asch B) Asch; Milgram C) Zimbardo; Asch D) Milgram; Zimbardo
There is an explosive increase in children's language ability after the age of
A) 1. B) 2. C) 3. D) 4.
Which of the following is NOT one of the key variables stressed in Latané’s social impact theory?
a. strength b. immediacy c. legitimacy d. number