Which of the following can be considered a major limitation of correlations?
a. Correlations cannot tell you if two variables are related.
b. Correlations are only studied in small samples.
c. Correlations cannot tell you how much two variables are related.
d. Correlations do not allow researchers to assess cause and effect between two variables.
Answer: d
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If Kelly had worked with schizophrenics in a mental institution during his formative professional years, _____
a. his theory would not have emphasized the ultimate human goal of self-actualization b. he would have had his clients discuss their concerns rationally and in intellectual terms c. he would have used Freud's psychoanalytic therapy to cure mental illnesses d. his theory might not have depended so heavily on cognitive information-processing abilities
Tom and Cathy are college students who have begun thinking about marriage. In selecting his potential wife, Tom is likely to be more concerned about his future mate's ____ than Cathy is concerned about it in her potential future mate.
A. intelligence B. physical attractiveness C. earning capacity D. creativity
Who typically communicates about sexuality between parents and children?
a. Mothers to daughters and fathers to sons b. Mothers to both sons and daughters c. Fathers to both sons and daughters d. Mothers and fathers equally to sons and daughters
Which of the following assumptions of phrenology was basically correct?
a. Different parts of the brain control different functions. b. The size of a portion of the brain corresponds to its relative power. c. Bumps on the skull coincide with enlarged brain areas. d. Different brain faculties are absolutely independent of each other.