Having developed a statistical model to predict percentage body fat, what is the purpose of conducting cross-validation?
A. To test the accuracy of the prediction.
B. To test the model on a different population.
C. To evaluate the covariance within the model.
D. To measure the degree of difference in the residuals.
Answer: A
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Because the vast majority of students with ADHD are served in general education classrooms:
a. general education teachers must be certified in teaching students with the disorder. b. these students do not receive the education they deserve. c. teachers must be able to provide appropriate accommodations and interventions. d. general education teachers should expect to have paraprofessionals and special educators in when students with ADHD are included.
Which of these processes is often used in a grounded theory approach to research in order to begin to develop categorical understandings of the data as the researcher moves toward development of a broad explanation or theory?
a. Data triangulation b. Re-storying c. Theoretical sampling d. Bracketing
When you expect class brainstorming of a question, you should do any of the following EXCEPT
(a) use passive acceptance of student responses (b) record on the board or overhead all student ideas as expressed by them (c) when recording student ideas recognize the contributor by recording the name or initials of the contributing student (d) when a student provides a response that you particularly like or agree with, reinforce the contributor with something like "Hey, that is a good one!"
What texts should we use for beginning reading instruction? What have we learned from the research.
What will be an ideal response?