Which one of the following principles of classroom management did Mr. Kessinger most clearly violate?
a. Create a warm, respectful classroom climate.
b. Give students some control over classroom activities.
c. Communicate appropriate messages about school subject matter.
d. Include students in decision making about classroom procedures.
a.
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Graduate Record Exam (GRE) scores correlate very weakly with performance in graduate school. Therefore, there is controversy about what consideration, if any, GRE scores should have in admissions decisions. This controversy centers around:
a. validity b. random assignment c. reliability d. spurious correlations
Run a simple linear regression analysis on the data with the revised data points (observations). Assuming an individual accumulates 250 hours of training, what competition score does the model predict?
A. 46 points B. 44 points C. 52 points D. 50 points
The IDEA definition of learning disabilities does not currently include disabilities in:
A. Language functioning B. Mathematics C. Reading D. Social skills
What is the relationship between the sum of squared errors (SS), the sample size (n) and the variance 
?
What is the relationship between the sum of squared errors (SS), the sample size (n) and the variance ?
a. SS = ?/(n – 1)
b. ? = SS/(n – 1)
c. ? = SS(n – 1)
d. n = (?/SS) – 1