What is a serious drawback of using analogue studies?
a. They require larger samples than do other types of experimental studies
b. Although the research offers high levels of control, the findings may not apply to anyone outside the sample studied.
c. Although the external validity of such research is strong, internal validity is usually weak.
d. It is difficult to gain the statistical significance needed for such studies to provide meaningful results.
b
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Attempts to understand the biological basis of depression has linked it to imbalances in
a. serotonin and dopamine. b. dopamine and norepinephrine. c. norepinephrine and serotonin. d. serotonin and acetylcholine. e. epinephrine and dopamine.
Marcia has been diagnosed with binge-eating disorder. Which characteristic will we expect to see in her? a. She is not concerned with her eating habits
b. She is underweight. c. She overeats and engages in regular compensatory behaviors such as purging. d. She has to deal with prejudices of overweight individuals.
The main function of the spinal cord is to
A) allow information to pass between the body and the brain. B) regulate automatic functions. C) coordinate complex muscle movements. D) control posture and body orientation.
The horopter is the region in space where the two images from an object fall on corresponding locations on the two retinae.
Answer the following statement true (T) or false (F)