Given the following set of scores: 4, 7, 6, 6, 6, 5, 8, 3, 2, the mean equals _____
a. 5.22 c. 6
b. 3.67 d. 9
A
To compute the mean, add the scores and divide by the number of scores.
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Of the following possible outcomes in Exercise 18, which was most consistent with the predictions made by the S-R, S-S and S-R, S-R models?
a. The CS response strength of the tone increased during Stage 1 and even more in Stage 2 but then decreased in Stage 3. b. The CS response strength of the light increased in Stage 2 but decreased rapidly in Stage 3. c. The CS response strengths of the tone and light remained unchanged during Stage 3. d. The CS response strengths of the tone and light decreased rapidly in Stage 4.
Rules of thumb that help simplify and solve problems are called
a. heuristics. c. mental sets. b. analogies. d. algorithms.
Which child would be most likely to engage in prosocial behavior?
a. a child with high levels of perspective-taking b. a child who uses rewards and punishments as the basis for moral judgments c. a child who has low levels of empathy d. a child with high levels of egocentrism
Tolman and Honzik (1930) found rats learned to navigate a maze without reinforcement, a blow to theories of ______.
a. operant conditioning b. habituation c. social learning d. classical conditioning