What is the term for data points that differ significantly from the other data?
a. outliers
b. out of range values
c. frequencies
d. opportunistic bias
Ans: A
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According to Piaget, the foundation of all mental development takes place in ___________
Fill in the blank(s) with the appropriate word(s).
Research hypotheses may result from
a. theories. c. the findings of previous research. b. observation. d. a, b, and c
Refer to Exhibit 10-7. The students who scored extremely high on a test would score lower if given the test again
a. Instrumentation b. Experimental mortality c. Selection-maturation interaction d. Statistical regression e. Diffusion
Which one of the following types of tests is most frequently, but mistakenly, pushed by its developers as formative assessments?
A. Nationally standardized achievement tests B. Interim assessments C. Statewide annual accountability tests D. Tests in the National Assessment of Educational Progress