Which of these problems arise as collinearity increases?
A. Untrustworthy beta coefficients.
B. The size of R is constrained
C. It is more difficult to estimate the individual importance of a predictor
D. All of the above.
Answer: D
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When adapting instruction for students with special needs, teachers should consider all of the following EXCEPT ________.
A. schedule extra reading, studying, and instructional time B. give extra time to respond to questions C. allow assistance from a peer or a paraprofessional D. excuse them from classroom work
Development of schema:
a. applies to two-dimensional art only. b. applies to three-dimensional art only. c. is the teacher’s special way of developing clay activities. d. is the child’s special way of working with clay.
Using students’ culture in the classroom affects student achievement in that it ______.
a. decreases student achievement b. does not impact student achievement c. is dependent upon the culture of the student d. increases student achievement
A third study with 2,000 subjects found an experimental group mean of 29.26 (SD = 2.5) and a control group mean of 29.26 (SD = 1.5). What is the average effect size of the three studies?
a. 1.09 c. 1.84 b. 1.66 d. None of these are true.