Prior to implementing an intervention for an action research study, the researcher should collect __________________ data to document outcomes prior to the intervention.
a. survey
b. baseline
c. quantitative
d. qualitative
b. baseline
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All sounds in the English language are mastered by children by the time they reach
a. 6 years of age. b. 7 years of age. c. 8 years of age. d. 9 years of age.
Allowing students to demonstrate learning in a variety of ways (e.g., a performance, traditional test, or multimedia output) is an example differentiating at which level?
a. Content b. Process c. Product d. None of the above
How does Yates’s continuity correction alter the chi-square equation?
A. It deducts 0.5 from the observed minus expected result. B. It adds 0.5 to the observed minus expected result. C. It adds 1.5 to the observed minus expected result. D. It deducts 1.5 from the observed minus expected result.
If I wanted to estimate the variability of sample means 
, I would calculate ______.
a. the standard error of the mean 
b. the standard deviation (s)
c. z-scores
d. the population mean (?)