Answer the following statement(s) true (T) or false (F)
Internal consistency is the extent to which multiple items used to measure the same variable are related.
Ans: T
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An investigator began with a precise and logical hypothesis. He ran a well-planned and well-conducted experiment to test the deduced consequences of this hypothesis. No evidence was found to support the hypothesis. The investigator should report that
a. his study was a failure. b. the hypothesis was proved false. c. the hypothesis is probably true but experimental conditions did not permit the effect to be observed. d. None of these is true.
Cognitive load theory assumes which of the following statements are true?
a. cognitive load mostly affects long term memory b. cognitive load is the same for all learning tasks c. cognitive load mostly affects working memory d. none of the above
Which one of the following statements is most accurate with regard to the RSVP characteristics of paper–pencil assessments?
a. Although reliability, standardization, and practicality are almost always high, validity is typically rather low. b. Such assessments are typically practical and easily standardized; reliability and validity will vary, depending on the circumstances. c. Reliability will be high only if validity is high; standardization and practicality will vary, depending on the circumstances. d. There is a trade-off between reliability and validity; to the extent that one is high, the other will be relatively low.
Direct instruction is also referred to as ______ instruction.
a. targeted b. explicit c. focused d. teacher-driven