When a teacher uses concrete objects, pictures, models, materials displayed on the overhead to attract and maintain students' attention, she is attempting to capitalize on which of the following essential teaching skills?
a. Review
b. Focus
c. Feedback
d. Organization
b
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Mr. Thomas uses a constructivist approach in his classroom. He builds partnerships between novice students and experts, such as more experienced students. He is using which of the following techniques?
a. cognitive apprenticeships b. situated learning c. enculturation d. categorical clustering
The teacher can estimate the reading level of any reading material by using the readability formula developed by
A. Edmark. B. Fry. C. Idol. D. Mastropieri.
Collinearity diagnostics can be used for what purpose?
A. To determine which predictor is causing the lowest value. B. To determine which predictor is causing the highest value. C. To determine the accuracy of the regression model. D. To determine which predictor is causing the data to be skewed.
A(n) ______ is the effect of one independent variable on the dependent variable that changes at the different levels of another independent variable, while a ______ is the effect of an independent variable on the dependent variable within a factorial research design.
a. interaction effect; main effect b. main effect; interaction effect c. main effect; simple effect d. interaction effect; simple effect