Communication between neurons would be considered a chemical change involving
a. sodium ions.
b. neurilemmas.
c. neurotransmitters.
d. potassium ions.
ANSWER: c
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As a typical adolescent, Dakota would be best at detecting ____ flaws in arguments
a. logical b. heuristic c. informal d. concrete
According to Erik Erikson's theory, the primary crisis that faces adolescents is _______________
Fill in the blank(s) with correct word
Self-report techniques of cognitive-behavioral assessment
a. tend to focus on situations that lead to particular response patterns. b. implicitly assume construct validity. c. include such procedures as the Woodworth Personal Data Sheet. d. focus primarily on underlying personality traits.
A sample has a mean of M = 39.5 and a standard deviation of s = 4.3, and produces a t statistic of t = 2.14 . For a two-tailed hypothesis test with ? = .05, what is the correct statistical decision for this sample?
a. The researcher can reject the null hypothesis with ? = .05 but not with ? = .01. b. The researcher can reject the null hypothesis with either ? = .05 or ? = .01. c. The researcher must fail to reject the null hypothesis with either ? = .05 or ? = .01. d. It is impossible to make a decision about H0 without more information.