Which of the following is true of bulimia nervosa?

A) It involves bingeing and purging.
B) Sufferers are usually females from competitive families.
C) It results in dramatic weight loss.
D) Victims set perfectionist standards for themselves.


Answer: A) It involves bingeing and purging.

Psychology

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The mode is defined as

a. the most frequently occurring score. b. the mathematical center of the distribution. c. the smallest deviation from the mean. d. the point at or below which 50% of the scores fall.

Psychology

Traits resembling _____ have been reliably observed in guppies and octopi.

A) extraversion and conscientiousness B) agreeableness and neuroticism C) neuroticism and openness to experience D) extraversion and neuroticism

Psychology

A father is having trouble with his teenage son's conduct. The son does not like to study or perform his assigned household chores. The therapist suggests that the father identify activities that his son enjoys, such as playing video games, and only provide access to these activities upon completion of homework and chores. In this scenario, the therapist has used _____ therapy.

A) behaviour B) psychodynamic C) gestalt D) cognitive

Psychology

Reflexes are defined as

a. non-intentional unlearned behaviors. b. voluntary and controlled behaviors. c. complex unlearned behaviors. d. responses that cannot be conditioned.

Psychology