Who may be involved in a professional development program?
a. The principal
b. Scientists
c. Teacher unions
d. All of the above
Correct answer: c
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Separating and joining groups of things is called?
a. ?playing. b. ?sequencing. c. ?making matches. d. ?classifying.
Spanish is the first language in roughly ____ percent of families in the U.S
a. 20 b. 15 c. 10 d. 5
A laboratory study compared learning from text in two conditions, one with underlining of important terms and one without underlining, found that the underlining group did better on factual items. Marina then conducted a study with tenth-grade history students and compared one group that read a chapter with the important text underlined and one group that read a chapter without any underlining
Marina's study illustrates an example of a(n) a. test for reliability. b. internal validity study. c. replication study. d. regression study.
What are the exact limits of -3.0?
What will be an ideal response?