Which of the following is true regarding the research evidence on the social environmental effects of marijuana?
a. marijuana enhances competence in social situations
b. marijuana use is causally related to aggression
c. marijuana use combined with preexisting personality characteristics may produce the amotivational syndrome
d. all of these
c
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The central executive component of the working memory model is primarily involved in ____
a. ?storage and retrieval b. ?attention and integration c. ?transduction and transporting d. ?encoding and transcription
Which of the following is the best example of an action that maintains homeostasis?
A. Starting to salivate when you smell freshly baked cookies B. Depositing a check in your newly opened checking account C. Shivering to generate body heat when you are cold D. Dimming the lights before a romantic encounter
Phillip Zimbardo investigated social roles when he had students __________
a) give fake electric shocks to "learners." b) asked accomplices to deliberately lie about the length of a line to a subject. c) play a boring game and then say it was an interesting task. d) take on the roles of prison guards and prison inmates.
Justin owns a small business and wants his employees to increase their productivity
He analyzes the conditions and processes that form the basis for their work. He examines the level of effort that is required to increase their performance. After that, he devises a plan that he hopes will achieve his goal. Which of the following has he just assessed in order to generate his plan? a) extrinsic motivation b) primary motivation c) work motivation d) intrinsic motivation