If a group debates a controversial issue, when is "group polarization" likely to occur?
a. If the group has highly diverse opinions at the start of the discussion
b. If most group members lean the same direction at the start of the discussion
c. If the group is composed of people who do not know each other well
d. If nearly all members of the group are well informed about this topic
b
You might also like to view...
Norm is suspected of being a child molester. If he is a pedophile, which of the following might be found on evaluation?
a. sexual arousal to slides of neutral, clothed women b. neurological abnormalities including less white matter c. high intelligence and right-hemisphere dysfunction d. lack of interest in hard-core pornography
________ states that the environment limits the expression of genes
Fill in the blanks with correct word
What does research find about the validity of the catharsis theory?
a. Supported: It is usually beneficial to ventilate anger and get it out of your system. b. Supported: Playing or watching violent sports reduces aggression. c. Disconfirmed: Expressing anger often makes people angrier. d. Disconfirmed: Acting out anger is healthy for physical but not psychological reasons.
________ refers to the strength of association between variables.
A. Linear degree B. Statistical index C. Effect size D. The standard deviation