p < .05 means that there is less than 1 chance in _______ that any differences found were not due to the hypothesized reason.
a. 5
b. 20
c. 25
d. 100
Ans: b
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The primary health assessor in early childhood education environments usually is a. a visiting nurse
b. a medical home. c. the director. d. the teacher. e. a community health clinic.
The hydraulic model of peer influence assumes that ______.
a. adolescents want to be accepted as adults, so they will reject peer pressure to model their behavior after their parents b. as adolescents get older, peers have an increasing influence on their behavior c. there is a fixed amount of influence, so increases in peer influence necessarily means that there will be a decrease in parental influence d. peers are the primary influence on the adolescent's behavior, and the contribution of parents is minor
There has been some excellent research on children's economic thinking. Research shows that children's economic thinking:
a. Is amazingly precise, even small children understand the value of money b. Remains largely egocentric until approximately age 19 – it is not until late adolescence that students are able to think about how their economic choices impact others c. Is closely tied to their reading level – older children with low reading comprehension almost always have poorly developed economic concepts d. Becomes more abstract and flexible with age
Without rehearsal, a student may remember
a. as much as 20% of the lecture one month later. b. as much as 12% of the lecture one semester later. c. as little as 5% of the lecture one week later. d. as little as 2% of the lecture one month later.