Quasi-experimental strategies have the ability to control systematic variance from two sources, the
a. independent variable and extraneous variables.
b. random variability and experimenter bias.
c. mortality of subjects and interviewer bias.
d. dependent variable and experimenter bias.
a
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Findings from twin and adoption studies of anxiety in children and adolescents suggest that the genetic contribution for anxiety ____
a. decreases with age and environmental influence increases b. decreases with age, along with environmental influence c. increases with age and environmental influence decreases d. increases with age, along with environmental influence
Ozlem is flying from Chicago to Paris and she will be coming back after a week. Her symptoms of jet lag will ____
a. ?be worse when she arrives in Paris (eastward travel) b. ?be worse on her return to Chicago (westward travel) c. ?be equally bad in Paris and Chicago d. ?depend on whether she will have any north-to-south connecting flights
Which of the following is most consistent with the ideas of Herrnstein and Murray’s book The Bell Curve?
a. It is crucial to provide early intervention services to at-risk infants and toddlers. b. There is very little evidence that intelligence is inherited. c. Because of the Internet, IQ tests have become obsolete. d. The best jobs with the highest pay go to the intellectual elite.
Jake has lots of good stimulation in his environment by people and things and is cared for in a loving and attentive home. His ______ brain functions are most likely developing normally
Fill in the blank with correct word