According to Piaget's levels of play, symbolic play is commonly demonstrated by children:
a. at the sensorimotor level of development.
b. in their concrete operational stage.
c. in their preschool age.
d. in middle school.
c
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Which of the following models of human functioning looks at the interaction between cognitive, environmental, and behavioral factors?
a. functional flexibility b. reciprocal determinism c. social reciprocity d. collateral determinism
Charter schools
a) focus on grades K–5 b) must follow all federal civil rights laws including IDEA c) offer state-of-the-art curriculum d) all of the above
A normally distributed population of scores has a mean of 82 and a standard deviation of 11. All possible samples of 14 scores are drawn, with replacement, and the mean for each sample is calculated. The shape of the resulting sampling distribution of mean is
a. positively skewed. b. normal. c. more leptokurtic than the population. d. certainly not normal as the sample size was too small. e. One cannot tell without more information.
The only birth control method that offers a high degree of protection from STIs is
a. birth control pills. b. latex or polyurethane condoms. c. intrauterine device. d. withdrawal.