What did Seligman find by studying dogs exposed to uncontrollable shock?
A) Seligman found that the exposure to the shock altered the level of brain chemicals known to be
involved in depression.
B) Seligman found that uncontrollable shock led the dogs to behave much like depressed humans.
C) Seligman demonstrated that dogs can get depressed.
D) Seligman found that the dogs became aggressive.
B
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A(n) ________ variable is any factor other than the independent variable that can affect the movement of the dependent variable in an experiment.
A. confounding B. extraneous C. correlational D. analytic
Regarding concept formation, which of the following statements is FALSE?
a. At its most basic level, concept formation is based on experience with positive and negative instances. b. As adults, we often acquire concepts by learning or forming rules. c. Rules are an efficient way to learn concepts, but examples remain important. d. A class of objects that have two or more features in common is called a relational concept.
Home health care programs may provide care for
a. acute illness b. chronic illness c. terminal illness d. all of these e. none of these
Harry Harlow's landmark studies on attachment with rhesus monkeys revealed which of the following?
A. Infant monkeys developed strong bonds with "mothers" who provided contact comfort. B. Infant monkeys developed the strongest bond with "mothers" that provided food. C. Infant monkeys displayed different attachment patterns than those seen in humans. D. When scared, infant monkeys sought safety by running to the "mother" that provided food.