Genes are composed of specific sequences of __________ molecules
a) DNA
b) RNA
c) chromosome
d) gamete
Answer: a
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Participants told not to think about a white bear during a brief experiment may find themselves thinking about the white bear for the rest of the day. This is an example of:
A) the rebound effect of thought suppression. B) mental control. C) the overcompensation effect. D) the dynamic unconscious.
Which of the following is the most complex and beneficial way to study change over time?
a cross-sequential design a cross-sectional design a meta-sequential design a longitudinal design
A team of researchers wants to test the hypothesis that drinking wine makes people like jazz more
They randomly assign college students who are 21 or over to one room in which they will drink wine and listen to jazz or to another room in which they will drink water and listen to jazz. It happens that the "wine room" has a big window with nice scenery outside, while the "water room" is windowless, dark, and dingy. The most serious flaw in this experiment is that it a. is low in external validity. b. is low in internal validity. c. did not randomly select the participants from all college students in the country. d. is low in psychological realism.
According to Dodge and Frame (1982 ), aggressive children demonstrate cognitive biases in situations:
a) In which peers act aggressively. b) In which peers act in a prosocial manner. c) Which are ambiguous. d) In which they are rejected.