What percent of grandparents in the US live with at least one grandchild?
a) 5%
b) 10%
c) 15%
d) 20%
b) 10%
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What is meant by sphericity in the context of a repeated measures one-way ANOVA?
a. If you compute differences between all pairs of experimental groups, the variances of those differences should be approximately equal. b. If you compute the means of all experimental groups, the standard error of those means should not be exactly the same. c. If you compute differences between all pairs of experimental groups, the variances of those differences should not be approximately equal. d. If you compute the means of all experimental groups, the standard error of those means should be approximately the same.
Individuals’ ability to reinvent or subvert media content to oppositionally redefine that content for themselves and others is referred to as _____
a) reverse targeting b) semiotic disobedience c) the digital divide d) negotiated meaning
In 1562, England passed the "Statutes of Artificers," which was designed to force poor children into apprenticeships. This statute represented
A) an early poverty prevention policy. B) a means to enforce child labor. C) a method of population control. D) an establishment of monopoly for small-town apprenticeships.
Which of the following survey questions is best, i.e., avoids most of the errors in question writing?
A) "Aside from work you do at home or at a job, do you do anything to stay physically fit?" B) "Do you agree with the U.S. Surgeon General that smoking is bad for your health?" C) "Have you ever had angina or cardiac fibrillation?" D) "Do you jog and do sit ups every day?" E) "How many times a month do you engage in vigorous physical exercise for a period of at least 20 minutes?"