If differences in heredity are important for differences in IQ scores, what should we expect to find?
a. IQ correlations should be equally high for monozygotic and dizygotic twins.
b. IQ correlations should be higher for dizygotic than monozygotic twins
c. IQ correlations should be higher for monozygotic than dizygotic twins.
d. IQ correlations should be higher for twins reared apart than reared together.
c
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Infants who are least distressed by their mothers' departure are said to show:
a. ambivalent attachment. c. avoidant attachment. b. insecure attachment. d. secure attachment.
According to the textbook, why might different psychologists study the same behavior in
different ways? a. More contemporary approaches are considered superior to older methods. b. They may simply be interested in different levels of explanation. c. Biological methods are considered generally more fundamental than all other methods. d. Biological methods are considered generally superior to most other methods. e. This is an untrue assumption; psychologists wouldn't be able to agree on anything if they studied the same behavior in different ways.
In the absence of full and accurate information, people often make decisions based on whatever information is most readily available, even though this information may not be accurate. This process of decision-making is called ______
a. compensatory modeling c. the availability heuristic b. hill-climbing d. the representativeness heuristic
Following a disaster, debriefing sessions
a. provide those involved with a chance to share their feelings and concerns. b. are not necessary for experienced disaster workers. c. tend to increase the anxiety felt by many victims. d. should be conducted by professionals.