Three-month-old Dontrell is eating strained peas for the very first time. Despite the fact that this is a new experience, he appears quite happy with his meal. With regard to temperament, Dontrell is best classified as

In constructing and revising his model, Eysenck first hypothesized a relationship among personality traits. Then he

a) conducted factor analytic studies to identify such trait clusters. b) constructed a biological theory to explain the hypothesized relationship. c) rethought the theory in view of the predicted correlations. d) set up naturalistic experiments to test his hypotheses.

What is an example of a job that is stereotypically a woman's job?

a. Doctor b. Housewife c. Teacher d. Lawyer