The physical core of personality, including sensitivity, energy levels, and typical mood is referred to as one's

Preschoolers generally do not recognize that if 8 - 5 = 3, then 3 + 5 = 8 . This is because their thought is characterized by

a. irreversibility. b. animism. c. egocentrism. d. centration.

With the new MMPI-2 norms, T scores are considered significant if they are

a. 65 or higher. b. 70 or higher. c. 75 or higher. d. 100 or higher.