Cronbach's coefficient alpha is used for
a. determining the reliability of true-false tests.
b. determining concurrent validity.
c. computing reliability of tests having items with answers that are weighted differently.
d. obtaining an estimate of test equivalence and stability.
C
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Children are unaware of social status in their play
Indicate whether the statement is true or false.
All of the following are ways teachers can attempt to reduce bullying and its effects EXCEPT
a. collaborating with families and community members, approaching bullying in multiple contexts. b. directly teaching desired behaviors in a respectful manner and provide positive feedback. c. being vigilant in observing and listening to student interactions and providing guidance and intervention as needed. d. responding to student bullies by treating them as they treat others, dealing with them severely and immediately.
Which of the following strategies is Ms. Bell demonstrating when she allows Mia to pass out papers to her peers while the other students are working independently on a complex assignment?
A. embedded instruction B. partial participation C. visual scheduling D. social stories
What range is used when evaluating the predictive ability of an independent (X) variable (e.g. numbers of passes in field hockey) and the outcome (Y) variable (e.g. outcome of the game – win, draw or lose)?
A. 1 to 100 B. 0 to 100 C. 0 to 1 D. –1 to +1