DSM-5 is based on a ________ classification system

The most legitimate medical uses of amphetamines include which of the following?

a. to treat depression b. to treat childhood hyperactivity and overdoses of depressant drugs c. to help people stay awake and to improve mental or physical performance d. for weight loss

Gender studies of self-esteem in middle childhood show that

A) boys and girls both have very high self-esteem. B) boys and girls both have very low self-esteem. C) boys tend to have higher levels of self-esteem than girls. D) girls tend to have higher levels of self-esteem than boys.

Which of the following is not one of the phases identified in the development of instrumentation?

a. devices detect phenomena that are not available to the senses b. the range of the human senses is extended by an apparatus c. cultural instruments of organization, e.g., words, are applied to observations d. the senses are supplemented/organized by auxiliary equipment

A perceptual expectancy is

a. a readiness to perceive in a particular manner. b. the organization of perceptions by beginning with low-level features. c. an ingrained pattern of perceptual organization and attention. d. the information surrounding a stimulus that gives meaning to the stimulus.