Individuals with a sleep efficiency of 90%
A. spend more of their "bed time" awake than asleep.
B. have a diagnosable sleep disorder.
C. need to increase the number of hours in bed.
D. spend 10% of their "bed time" awake.
Answer: D
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Historians of the witchcraft age concluded that ____
a. the mentally ill were especially prone to being perceived as witches b. few people were ever accused of being witches and almost none were killed c. many witches were actually intellectually disabled, not mentally disordered d. almost all witches were mentally disordered
A matched-subjects design attempts to eliminate the problems associated with ____ that are a concern for between-subjects designs and also eliminate the problems associated with ____ that are a concern for within-subjects designs
a. order effects; order effects b. order effects; individual differences c. individual differences; individual differences d. individual differences; order effects
The cerebrum is divided into two almost symmetrical halves, called the ________, which are connected by a mass of fibers called the ________
a. nuclei; nerve fibers b. lobes; cerebral connector c. cerebral cortices; equator d. cerebral hemispheres; corpus callosum
Which of the following statements reflects good parenting practices?
a. Parents should exercise little control over their children. b. Parents should be flexible and not enforce their rules consistently. c. Parents should not explain their rules. d. Parents should set standards that are appropriate for their child's age.