Rogers refers to internal standards of evaluation based on the approval or rejection of others as

German psychiatrist emil kraepelin contributed to the study of abnormal psychology by

a. observing hundreds of living patients b. introducing two diagnostic categories c. laying the groundwork for a classification system d. all of the above

A 1969 study by ________ created tremendous controversy because of its suggestion that IQ score differences between Blacks and Whites are due to genetics.

a) Cattell b) Erlenmeyer and Jarvik c) Heston d) Jensen