Which of the following statements is true?
a. To find large differences between groups or strong correlations the sample size required is smaller than if you want to find small differences or weak correlations
b. Sample size that is required is unrelated to the size of correlations or the strength of differences
c. As sample size increases, the size of the confidence interval increases
d. Small differences or correlations are likely to be found with small samples
Ans: a
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A system is formal if
a. it runs on any type of hardware b. it operates the same in different situations c. it operates according to a set of rules d. it operates at the implementation level
Prompts, questions, and elaboration are examples of:
a. advance organizers. b. critical thinking. c. procedural scaffolding. d. verbal scaffolding.
Which of the following best describes the organization and governance of public schools in America?
a. School?—> school district?—> state government?—> federal government b. Federal government?—> state government?—> school district?—> school c. School district?—> school?—> state government?—> federal government d. State government?—> school district?—> school?—> federal government
Which of the following describes the situation in families in a collectivist culture when an aging parents requires more extensive care,
a. The adult children typically place parents in assisted living. b. The adult children make decisions for the aging parent and take over the financial resources. c. It is anticipated that aging parents will live independently from their children. d. It is anticipated that older persons will live with their middle-aged children.