Refer to Exhibit 20-2. School principals are interviewed to determine the impact of "No Child Left Behind" on student performance in mathematics
a. The problem lacks practical or theoretical significance.
b. The hypothesis or question is too broadly stated.
c. The procedures are lacking in detail.
d. Relevant variables are not considered.
e. The design is not appropriate for answering the research question.
ANS: E
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The control group time series design overcomes the one-group time series design problem of
a. maturation. c. nonrandomization. b. history. d. all of these are true.
Which of the following is the best definition of an assumption?
A. An assumption is a generalization based on day-to-day observations. B. As assumption is a judgment based on facts and figures that are known to be true. C. An assumption is an unexamined judgment, generalization, or conclusion influenced by observations, experience, and values. D. An assumption is a conclusion about what is true, based on your feelings.
Three of the following definitely show self-regulation as psychologists define the term. Which one does not necessarily involve self-regulation?
a. Completing an in-class assignment b. Identifying important goals for oneself c. Embellishing on a boring task to make it more enjoyable d. Putting off immediate rewards in order to get bigger ones down the road
Mr. Brown asked the parents of one of his students to meet with him. He acknowledged their demanding work schedule and agreed to meet with them early before his regular arrival time. He explained to them that their daughter was having some behavior problems in his classroom. He said that he needed their help to better know their daughter. What elements of a good relationship did Mr. Brown use?
a. integrity b. respect c. mutual interest d. all of the above