Which of the following best illustrates a negative symptom of schizophrenia?

Medical observations and classic research find that humans and nonhumans whose stomachs have been removed:

A) cannot maintain a normal weight. B) become hyperphagic. C) do not receive any signals of satiety. D) still regulate food intake.

Research findings suggest men are more likely than women to form independent self-construals. This means that men tend to

A. think of themselves as independent. B. develop their self-concepts with little help from others. C. have cognitive representations of themselves that are relatively unrelated to the cognitive representations they have of other people. D. have cognitive representations of themselves that are resistant to change.