Percentage of scores falling between a z of 1.54 and the mean

Later in his life, Montell began to emphasize that people construct their personalities through choices and experiences and develop what he called the

a. creative self. b. ideal self. c. collective unconscious. d. compensation archetype.

Among his motivations for the development of the Wechsler scales of intelligence, was David Wechsler's belief that

a. one underlying mental ability was solely responsible for the concept of intelligence. b. a single intelligence score was the most appropriate measure of human intelligence. c. human intelligence was significantly influenced by nonintellectual factors. d. existing intelligence scales were adequate to measure the intelligence of all age groups.