What is TRUE about altruistic behavior?
a. It is evident in every animal species
b. It can be completely explained in terms of genetic contributions.
c. It is difficult to explain from an evolutionary/genetic point of view.
d. It has a genetic component only in humans.
c
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Barry has trouble with his boss and recognizes this problem. He has decided to ask a friend who is a manager at another company how to best deal with the problem. Barry is currently experiencing
a. an emotional response. c. a subjective cognitive appraisal. b. a physiological response. d. a behavioral response.
How is a field experiment different from a lab experiment? Laboratory experiments require ________, but field experiments do not
a. manipulation of an independent variable b. random assignment c. control of extraneous variables d. measurement of the dependent variable
In a meta-analytic review of psychological interventions (19 RTCs) focusing on prevention in which an average reduction of 22% in the incidence of depression was revealed, Cuijpers et al. (2008 ) also concluded that:
a) Prevention based on CBT might be more effective than IPT b) Prevention based on IPT might be more effective than CBT c) Prevention based on mindfulness-based treatment might be more effective than CBT d) Prevention based on CBT might be more effective than mindfulness-based treatment
Thirty-six subjects were used in a one-factor between-subjects experiment with three
levels of an independent variable. If the group sizes were equal, what is the value of N? a. 36 b. 12 c. 3 d. cannot tell from the information given