Suppose a new drug was found in a study to reduce symptoms of depression immediately following treatment, and afterwards in a 1-month, 6-month, and 1-year follow-up test. Therefore, this study has demonstrated high ______.
A. population validity
B. ecological validity
C. temporal validity
D. outcome validity
Ans: C
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Statistics in educational research should be
a. chosen before the research question is chosen. b. considered only a research tool. c. preferably complex. d. the most important part of the research proposal.
What is the most basic sequence of questioning?
A) general to specific B) funneling C) soliciting-structuring-reacting D) structuring-soliciting-reacting
Explain the concept of "authentic assessment." Is it is the same as "performance assessment"? Explain why it is or is not the same
What will be an ideal response?
Tests of _____ give us confidence that results from research are not accidents or chance occurrences.
A. effect size B. microgenetic design C. statistical significance D. longitudinal design