The expected frequency for heads in a series of 100 tosses of a fair coin is:
A) 1/2
B) between .4 and .6
C) 50
D) between 40 and 60
C
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By mentally repeating a telephone number after looking it up for the first time, Jim was engaged in
a. encoding. c. visual coding. b. retrieval. d. maintenance rehearsal.
Indicated here is the__________ , which supplies the posterior pituitary with vasopressin and oxytocin
A) supraoptic nucleus B) paraventricular nucleus C) anterior pituitary D) adrenal cortex E) adrenal medulla
Which of the following concepts is one of the explanations offered for the bystander effect?
A. Egoistic motivation B. Diffusion of responsibility C. Social exchange theory D. Altruism
High self-efficacy seems to lead people to employ (select) ________, which ultimately results in their obtaining better deals than people low in self-efficacy.
A) more effective negotiation tactics B) more powerful associates C) a willingness to ask for a higher price D) higher levels of sycophancy (ingratiation) E) greater levels of confidence, even if it is insincere