The standard error of a statistic serves which of the following functions?
a. Counts the number of data entry errors for sample data.
b. Measures the difference between the sample value and what would occur in additional samples.
c. Calculates the probability that the reliability of the sample is less than .5.
d. Measures the amount of variance within the sample.
Ans: B
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"Children who receive immediate reinforcement will show greater gains in arithmetic achievement than children who receive delayed reinforcement." This statement presents
a. a clearly stated testable hypothesis. b. a broad and general hypothesis which should be broken down into at least two hypotheses. c. a hypothesis which is not consistent with the previous knowledge. d. the objective of a study on the effect of immediate vs. delayed reinforcement.
A good method for a teacher to use for figuring out the purpose of a child's challenging behavior is________
A. checklist B. rating scale C. functional behavior assessment D. observation of hot spots
A multiple regression equation based on one dependent variable and four independent variables will have two partial regression coefficients.
a. True b. False
To meet the requirements of IDEA and the needs of students with disabilities, as a teacher you may need to modify all of the following, except:
A. the physical environment. B. the instructional materials you use. C. the standards for science learning. D. the assessment procedures employed.