What type of sleep decreases with age?

a. alpha stage
b. Stage 1
c. Stage 3
d. REM


Answer: D

Psychology

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African Americans perform worse when they believe they are taking an intelligence test than when they think the test has some other purpose. This has been explained in terms of:

a. racial bias in test content b. the Flynn Effect c. the heritability of intelligence d. stereotype threat

Psychology

The independent variable in an experiment is defined or identified as _________

a. "IQ", in an experiment studying the effect of Early Education on IQ. d. "Early Education", in an experiment studying the effect of Early Education on IQ b. variable that is systematically manipulated by the experimenter e. the variable that is systematically manipulated by the experimenter and "Early Education", in an experiment studying the effect of Early Education on IQ c. the variable the experimenter measures to determine if there is a real effect

Psychology

When the baby lies crosswise in the uterus during delivery, this is called __________

a) breech position b) transverse position c) cesarean section d) fetal distress

Psychology

According to a study by Brandstätter & Farthofer in 2003, which of the following is common among students who work lengthy hours?

A. Disregard for the value of money and education B. Higher rates of drug and alcohol use C. Lowered occupational aspirations D. Increased indiscipline and irresponsible behavior

Psychology