Which of the following methods is grounded in a step-by-step approach to behavioral learning?
a. shaping
b. reinforcing
c. punishing
d. discriminating
Ans: a. shaping.
By receiving reinforcement for successive approximations of the desired behavior, the subject will learn the new behavior. Many human behaviors have been learned or modified through shaping.
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The sequence of components for emotion according to the facial feedback theory is:
A. emotional feeling, facial muscles change, interpretation of changes, overt behavior, emotional feeling again B. facial muscles change, interpretation of changes, overt behavior, emotional feeling C. physiological changes, interpretation of changes, emotional feeling, overt behavior D. facial muscles change, interpretation of changes, emotional feeling, overt behavior
Freddy suffered from a speech disorder for many years. After he dies, the doctor performs an autopsy and finds an area of damage in his brain that explains the occurrence of his disorder. This damage is referred to as ____
a. ?a syndrome b. ?a lesion c. ?a tangle d. ?anomia
Researchers have noted a drop in the older child's attachment to the mother following the birth of a second child. However, this decrease was less noticeable if the older child was
a. five years of age or older. c. twenty-four months of age or younger. b. four years of age. d. eighteen months of age.