What one condition must be met to justify the method of pooled variances applied in t-tests for small samples?
a. Sampling error must be totally eliminated.
b. Homogeneity of the variances of the samples must be obtained.
c. Researchers must use the .01 alpha level of significance.
d. None of the above.
B
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According to Erikson, everyone goes through several psychosocial stages in their development
a. True b. False
Hamilton drafted the Bill of Rights and presented it to the U.S. House of Representatives in 1789
Indicate whether the statement is true(T) or false(F).
Assistive technology assists students in
A. accessing the curriculum. B. screening. C. assessment. D. both A and C.
When would it be most appropriate for a school psychologist to employ an aptitude test rather than an achievement test?
a) to suggest ways to remediate specific deficits in knowledge b) to yield information on how well a student has learned a skill c) to identify or assess students for possible placement in special programs d) to identify styles of cognition and learning