Answer the following statement(s) true (T) or false (F)
A z-score represents the number of standard deviations (?) that a score (x) is from the mean (?).
Ans: T
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At Ohio State University, Julian Rotter advanced his:
a. social-learning approach to psychology. b. behaviorist approach to psychology. c. psychoanalytic approach to psychology. d. cognitive approach to psychology.
A consequence that eliminates or reduces the frequency of a behavior by applying an aversive stimulus is referred to as ____
a. ?negative reinforcement b. ?positive punishment c. ?negative punishment d. ?positive reinforcement
Which of the following is true of prenatal exposure to cocaine?
A. It cannot occur since cocaine does not cross the placenta. B. It causes abnormal circuit formation among dopamine neurons. C. It is much more devastating than prenatal exposure to alcohol. D. It has beneficial effects on IQ because it is a stimulant.
Histograms are used to summarize continuous data; bar charts and pie charts are used to summarize discrete and categorical data.
Answer the following statement true (T) or false (F)