Comparing two ways of measuring object permanence supports which of these generalizations?
a. We should be cautious about inferring what infants do or do not understand
b. Many concepts emerge suddenly on an all-or-none basis.
c. The stages of cognitive development vary significantly from one culture to another.
d. Infants learn more rapidly by watching older children than by watching adults.
a
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What would happen if young people today took the same IQ tests that their grandparents used, with the same scoring standards?
a. The mean IQ score would be well below 100. b. The mean IQ score would be well above 100. c. The mean IQ score would still be 100, but the variation in scores would be less. d. The mean IQ score would still be 100, but the variation in scores would be greater.
Jay often wakes up with an erection and sometimes experiences erections throughout the night. What is the most likely reason for this? a. Jay looks at porn before falling asleep which causes erotic dreams
b. Jay's REM cycles occur throughout the night and right before he wakes up. c. Jay drinks too much fluid before going to bed which causes the need to urinate and pressure in his penis. d. Jay does not masturbate frequently enough to release built-up amounts of semen.
All of the following are possible causes of major neurocognitive disordermajor neurocognitive disorder EXCEPT a. Alzheimer's disease
b. chemical substances (including medications). c. depression. d. food additives and preservatives.
Abused children are friendlier than other children are
Indicate whether this statement is true or false.