Which of the following sets of information is needed to calculate an independent samples t test?

a. group means, sample size for each group, variance for each group
b. group means, effect size for each group, variance for each group
c. effect size for each group, confidence interval, degrees of freedom
d. sample size for each group, degrees of freedom, confidence interval


Ans: A

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Children who are at higher risk for school failure usually have what characteristics?

a. They speak a language other than English b. They are from families with low incomes c. They represent a no-White ethnic group d. All of the above

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In law, the final authority at the school site is the

A) superintendent. B) principal. C) teachers. D) school board.

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All of the following are purposes of assessment EXCEPT

a. to gather relevant information about student progress. b. to determine student interests in order to make judgments about their learning process. c. to customize teaching plans. d. to standardize instruction so that all students are learning the same thing at the same pace.

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An example of an intelligence test is

a. Brigance Diagnostic Inventory of Early Development. b. Stanford-Binet Intelligence Scale. c. Metropolitan Readiness Test. d. Developmental Indicators for the Assessment of Learning-Revised.

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