Why are test items on an experimental form of a standardized test analyzed?
A. To see how many test items are needed.
B. To see if they discriminate between students at different grade levels.
C. To see if they are too easy or too hard.
D. To see if there are questions that should be eliminated or added.
E. A, B, & C
F. B, C, & D
Indicate whether the statement is true or false
F
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Interpretation of scores from criterion-referenced tests is described as
a. a relative interpretation. b. an absolute interpretation. c. an interpretation in terms of percentile ranks. d. an interpretation in terms of stanines.
A trainee data analyst for a large social media company, which has falling site usage, has just completed a study into factors that affect site users’ satisfaction levels. However, he finds only one statistically significant factor, which he includes in his report but he deliberately, omits the other six non-significant findings. What is the term for what the data analyst has done?
A. Meta analysis B. HARKing C. p-hacking D. Bayesian analysis
Which of the following holds that students with exceptionalities be placed in schools and classrooms in a similar ratio of the occurrence of exceptionality within the general population?
A. The principle of natural proportions B. The principle of natural ratios C. Age- and grade-appropriate placements D. The continuum of placements
How long should you give yourself to develop a new habit in your time-management strategy?
A. At least three weeks B. At least one week C. At least three months D. At least one month