Sleep researchers use the term ________________ to collectively refer to sleep stages 1-4
FIll in the blank with correct word.
Answer: non-REM (or NREM)
Rationale: The REM pattern is so distinct that the first four stages are known collectively as non-REM or NREM sleep.
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One of the lessons children who are physically punished learn is
A) don't hit other people. B) spanking is a worse punishment than time out. C) their parents love them. D) "might makes right."
Studies (Stoneman et al., 1986; McHale et al., 2001) showed that siblings differing in gender exert some gender socialization effects on each other. Which of the following did researchers find?
a. Girls and boys with an older sister engage in more masculine play activities. b. Older girls with younger brothers show more traditional gender role attitudes than girls with younger sisters. c. Girls and boys with an older brother engage in more masculine play activities. d. Older boys with younger sisters have more traditional gender role attitudes than boys with younger brothers.