Indicate whether the following statements relate to internal validity, external validity, construct validity, or statistical conclusion validity. Are the findings of this study a result of the experimental treatment?
a. internal validity c. construct validity
b. external validity. d. statistical conclusion validity
A
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Which child care arrangement is used most frequently by parents of preschool-aged children?
A. day care B. compensatory preschool C. cooperative preschool
Children who are motivated to work hard at age 7 most often have parents who consistently:
a. encourage them to do things that they seem talented at doing. b. offer rewards, such as money or toys, when they achieve a goal. c. praise them when they work hard to achieve something challenging. d. tell them that they are very smart when they get good grades.
A variable is normally distributed with a hypothesized population mean of 20 and a standard deviation of 4. What percentage of scores are greater than 23?
a. 77.34% b. 75.00% c. 27.34% d. 22.66%
Professor Jones wants his students to really challenge his students. What level of Bloom is the most challenging?
a. Applying b. Evaluating c. Analyzing d. Creating