Pervasive Developmental Disorders (PDDs) are also called __________
a) autism spectrum disorders.
b) hyperactivity.
c) histrionic personality.
d) personality disorders.
a
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Consuela has high self-esteem. She is likely to do all of the following except
a. persist longer at difficult tasks. b. expect to succeed. c. blame herself if she fails. d. sleep better at night.
The hot dog processing factory that Oscar works at recently instituted a total quality management program to better include workers in the planning process. This was most likely done in response to workers' complaints about a. alienation
b. career plateauing. c. age discrimination. d. a glass ceiling.
A biofeedback technique for the prevention of migraine headaches would most likely focus on control of
a. alpha waves. b. the heart rate. c. muscular tension. d. blood flow.
In observational research, a behavior of interest might occur only intermittently. If an investigator wanted to estimate the frequency of the behavior by taking a snapshot at random times, the approach would involve
a. time-point sampling. b. cluster sampling. c. continuous real-time sampling. d. time-interval sampling.