The reliability of frequency counts is calculated by:
a. Dividing the lower frequency by the higher frequency.
b. The shorter duration observed is divided by the longer duration observed.
c. Agreements divided by total intervals multiplied by 100.
d. The number of intervals the target behavior was observed by one observer divided by the number of intervals recorded by a second observer.
a
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A respondent fails to understand a question during a structured interview. The interviewer should
a. reword the question. c. skip the question. b. explain the meaning of the question. d. slowly repeat the question.
With an overhead projector you can only use objects that are transparent
Indicate whether the statement is true or false.
What is the range of the following scores: 7, 11, 12, 16, 19?
a. 11 b. 12 c. 13 d. 19
Teacher evaluation
a. Is required by law in only one-half of the states. b. Increasingly includes student performance data. c. Is not required of tenured teachers. d. Is best performed by peer teachers.