Who did medieval Muslims blame for the bubonic plague?

Dr. Andree, a psychologist, is giving an intelligence test to a subject. The subject takes a number of subtests, including information, comprehension, arithmetic, and digit span. These subtests are for:

A. the verbal scale of the Wechsler B. the performance scale of the Wechsler C. the cognitive scale of the Wechsler D. the general knowledge scale of the Stanford-Binet

People's tendency to take credit for their successes but downplay responsibility for their failures is termed:

A) self-verification. B) the self-serving bias. C) self-rationalization. D) narcissism.