The main difference between primary and secondary circular reactions is
a. whether the action is toward the infant or an object.
b. the geometric accuracy of the circle pattern.
c. the relative sizes of the circles produced.
d. the speeds of the repetitive motions.
A
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The hostile reaction of others as you step in front of them in a grocery store checkout line occurs because you have violated a
a. norm. b. social status. c. social role. d. group structure.
A psychologist is working with a person who has been diagnosed as having major depression. The person rarely talks during their sessions. Then, on one visit, the person begins to talk very rapidly, describing, with great enthusiasm, elaborate plans that are not at all realistic. It would be reasonable for the psychologist to conclude that the:
a. person is near recovery b. depression was less severe than was originally diagnosed c. person is actually suffering from schizophrenia d. depression is actually bipolar disorder
A sample of n = 8 scores has SS = 50. If these same scores were a population, then the SS value for the population would be ____
A) ?50 B) ?less than 50 C) ?greater than 50 D) ?0
Which of the following schedules would produce the longest pause after each reinforcement?
A) ?FR 40 B) ?VR 30 C) ?VR 60 D) ?FR 10