On which part of the body does long-term use of stimulants (e.g., nicotine, cocaine, and methamphetamine) have the most significant impact?

A. skeletal system
B. muscular system
C. digestive system
D. cardiovascular system


D. cardiovascular system

Psychology

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The fixed action patterns of animals predispose them to behave in a fixed way:

A. in order to return their body to homeostasis B. in the presence of a specific environmental condition C. in order to develop intrinsic motivation D. in order to develop extrinsic motivation

Psychology

Multiple sclerosis a. affects more women than men

b. affects more men than women, as it is a sex-linked condition. c. affects equal numbers of men and women. d. typically does not develop until after the age of 55 years.

Psychology

People high in perceived control

a. are less likely to overcome eating disorders b. have a harder time quitting smoking c. are less anxious d. are more likely to drop out of a weight-reduction program

Psychology

Third-generation immigrants are more likely to feel more or less completely integrated into American society

Indicate whether the statement is true or false.

Psychology