One would not use the Kuder-Richardson 20 coefficient to estimate the score reliability of a comprehensive multiple choice final examination in a beginning psychology course because
a. Kuder-Richardson 20 requires two forms of a test.
b. the items are not of equal difficulty.
c. the items cover various content areas and skills.
d. All of these are true.
e. b and c
C
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When questions arise about whether a teacher's right to free expression is protected, a major concern is whether the behavior in question
a. negatively affects the school's operation. b. is allowed by school board policy. c. is permitted in the teacher's contract. d. limits academic freedom.
When observations are carefully done and include a representative sample of children, you can determine the causes of their behavior.
Answer the following statement true (T) or false (F)
SELECT ALL THAT APPLY. Natural reinforcers are advantageous because
a. they are more likely to be available to the student after the behavior has been established b. teachers are not permitted to purchase reinforcers c. they are student specific d. they are often highly desired by student
Which of the following is least likely to cause stress?
A) an unpredictable event B) an uncontrollable event C) an uncertain event D) a one-time event