What does validity refer to in assessments?
a. the degree to which a test measures what it is intended to measure
b. the level of a student’s current knowledge
c. the consistency of test results
d. feedback provided to students at the end of the unit
ANSWER: a
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Four-year-olds sometimes function at the level of the previous age period
Indicate whether the statement is true or false
A null hypothesis could be retained because
a. it is false. b. internal validity threats interfered. c. the instruments used were too sensitive. d. statistical power was too strong.
What do students spend the least amount of time on during a school day?
a. instruction b. engagement c. academic responding d. transitional activities
When is a mixed-methods design useful?
What will be an ideal response?