The control group in Arash's experiment includes only the _____ who performed the ___ math task.

A) dieters; easy
B) dieters; difficult
C) non-dieters; easy
D) non-dieters; difficult

Personality psychology emphasizes how people are ________, whereas subfields such as cognitive and social psychology emphasize how people are ________.

A) similar to each other; different from each other
B) different from each other; similar to each other
C) essentially good; essentially bad
D) motivated by unconscious forces; motivated by conscious forces