In class, Dr. Heyman discussed the relation between vocabulary and shoe size, and made the point that these factors are:

a. causally related but show no correlation
b. negatively correlated and the causal relation tends to be bidirectional
c. positively correlated but probably caused by a third factor
d. causally related but the direction of the correlation cannot be established

Ans: c. positively correlated but probably caused by a third factor

Psychology

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In a normal birth, the action to trigger labor is initiated by

the mother. the fetal brain. the obstetrician. drugs given upon hospital arrival.

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Which of the following is one of the reasons for rape given in the text?

a. Narcissism and hostility toward women b. Unrequited love c. Anxious attachment d. Curiosity

Psychology