Manipulate is to measure as _____ is to _____
a. independent variable; dependent variable
b. dependent variable; independent variable
c. positive correlation; negative correlation
d. negative correlation; positive correlation
a
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During the early stages of middle childhood, children whose parents are divorcing __________.
A. experience severe psychological distress B. often blame themselves for the breakup C. typically fail to notice that anything is wrong in the household D. understand that not all relationships are compatible
Because you fed your dog table scraps while sitting at the kitchen table, your dog began to jump up and beg for scraps whenever you were eating dinner at the kitchen table. Lately, your dog has also begun to jump up and beg for scraps whenever you sit at any table or desk in the house. Your dog is exhibiting
a. latent learning. b. response chaining. c. operant stimulus generalization. d. operant stimulus discrimination.
Psychological autopsies are performed in all of the following situations except
A. by an insurance company to determine if a policy holder committed suicide. B. to determine if stressful working conditions led to a worker's death. C. to determine if stressful working conditions led a worker to kill others. D. to evaluate a deceased person's mental capacity to execute a will.
Research shows that dietary calorie restriction in nonhuman primates
A) increases blood glucose and insulin levels. B) slows aging, but does not extend the lifespan. C) decreases bone density. D) increases accumulation of body fat.