The finding that babies put to sleep on their backs were delayed in crawling by about 2 months compared to side or tummy sleepers illustrates that _______________
a. crawling is largely based on an innate motor program
b. sometimes well-meaning practices can produce deficits in development
c. there is only one correct way for a baby to crawl
d. a certain amount of experience on the tummy is needed to figure out the mechanics of crawling
Answer: D
Psychology
You might also like to view...
Which of the following did you NOT inherit from your parents?
a. religious beliefs b. facial features c. temperament d. hair color e. height
Psychology
The cliché "absence makes the heart grow fonder" contradicts which of the rules of interpersonal attraction?
a. reciprocal liking b. physical attractiveness c. similarity d. proximity e. complementarity
Psychology