Validity evidence based on the extent to which scores from a test can be used to predict or infer performance on some criterion such as a test or future performance is which of the following?
a Test-retest evidence.
b. Concurrent evidence
c. Criterion-related evidence
d. Alternative forms evidence
Ans: c
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The family offers the child his or her first opportunities to
a. ?experience nurturance. b. ?observe models of behavior. c. ?experience language. d. ?all of these.
If a student teacher finds herself in the middle of a political issue at her placement site
A) she should broach the matter quickly with the cooperating teacher and college supervisor. B) she should broach the matter quickly with her college supervisor. C) she should broach the matter quickly with the cooperating teacher. D) she should avoid addressing the issue if possible. E) All of these answers are correct.
Which of the following is an indication of bilingualism research?
a. Students should be separated into classes based on primary language. b. A second language shouldn't be taught until the first one is learned. c. Trying to teach a student in a language they aren't skilled in will only confuse them. d. Children will more easily develop literacy skills in their native language than in a new language.
. An estimate of the standard deviation or distance that data points fall from the regression line is measured by the ______.
A. sum of squares B. standard error of estimate C. criterion variable D. predictor variable