The coefficient of correlation between a scholastic aptitude test and GPA was found to be 1.05 . This coefficient indicates that
a. the scholastic aptitude test has good reliability.
b. the scholastic aptitude test has high validity.
c. the scholastic aptitude test is useful as a predictor of school achievement.
d. there is an error in the computation.
e. None of these are true.
D
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The main difference between a bibliographic index and a search engine is that
a. bibliographic indexes are published in print form rather than on the Internet. b. search engines are used to look for journal articles, whereas bibliographic indexes are used to look for books. c. search engines allow users to look for publications based on user-defined criteria. d. bibliographic indexes list publications dating back 100 hundred years or more, whereas search engines only list publications dating back to the advent of personal computers.
At a recent school board meeting, a group of parents spoke out on the issue of the poor quality of the district's schools. They demanded the formation of charter schools that emphasized a rigorous, traditional curriculum and teacher-centered classrooms. These parents most closely resemble:
A. entrepreneurs. B. ideologues. C. zealots. D. reformers.
School boards determine educational policy, and majority of their members tend to be ________.
A. black B. Hispanic C. Asian D. white
A researcher is examining the following items to understand life at a specific community in the past: journal entries, ship manifests, records from religious archives, suits of armor. The major method of data collection used here is called:
a. Secondary or existing data b. Personal documents c. Official documents d. Physical data