A compost pile requires all the following except:
a. dirt
b. food scraps
c. worms
d. leaves
ANSWER: a
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Henry has a large body of qualitative data and is unsure how to proceed. Of the following what is one suggestion supported by your text, that will assist Henry now?
a. Discard data that appears to be less related after a preliminary read. b. Focus the study to facilitate analysis. c. Employ the use of a computer software program to code. d. Recode the data again to reduce the amount to memo.
The sentence "Jane has her dog with her" includes a(n)
A. restrictive clause. B. anaphoric relationship. C. figurative expression. D. relative clause.
Books of fiction you will use to read aloud or to ask the children to read for their literary qualities must have an
A. inappropriate theme, a interesting plot, boring characters, a setting that is easily interpreted, and a style that appeals to the reader. B. appropriate theme, a slow and plodding plot, interesting characters, a setting that is difficult to interpret, and a style that appeals to the reader. C. appropriate theme, an interesting plot, memorable characters, a setting that is easily interpreted and a style that appeals to the reader. D. inappropriate theme, an interesting plot, silly characters, a cultural setting, and a unique style.
A researcher wishes to assess the effects of a new teaching technique on student performance in two sections of a high school mathematics course. She plans to control relevant variables by matching the subjects in the two sections. The relevant variables that she considers to be important are age, sex, amount of high school education, level of aspiration, and intelligence. She will arrange to have one section taught by the new technique and the other by a conventional technique. If she attempts to match on all of the variables listed, what problem is she likely to encounter?
A. a lack of statistical techniques for analyzing results of this kind B. an insufficient sample size C. excessive overlap among the dependent variables selected D. an excessive range of mental ability