Autonomy is made up of a(n) __________ component and a(n) __________ component

A researcher has a hunch that "frustration encourages aggression." He will test this hunch by devising a way to frustrate people and a way to measure whether they become more aggressive

His observations will then provide evidence to confirm or disconfirm his a. hypothesis. b. operational definition. c. theoretical element. d. abstraction.

Degeneration of the nigrostriatal pathway can result in

a. Parkinson's disease. b. Elevated prolactin levels. c. Lowered output of acetylcholine in the nucleus basalis of Meynert. d. Resolution of psychosis in people with schizophrenia.