Measuring the frequency of a behavior is not appropriate when
A) ?a target student exhibits it the same number of times as peers do.
B) ?it is a stereotypic behavior occurring at a high rate.
C) ?it doesn't occur very often in a relatively short time period.
D) ?a target student exhibits it twice as often as peers do.
B
You might also like to view...
Increased precision in the analysis can be achieved by?
A. Assuming measurements taken from the same participant correlate, so to test for a difference in treatments involves smaller error variance. B. Increasing the risk of human error at data entry stage. C. Testing every data set numerous times until the desired result is achieved. D. Ignoring errors.
Transitions between stages in the life of a child with disabilities are difficult because
A) the next stage brings on overwhelming challenges. B) parents tend to think the next stage will lead to resolutions to many of their current problems. C) Increasingly more professionals become involved, which leads to problems of communication. D) Each new phase presents uncertainty to the family.
What is the key assumption for a chi-square goodness-of-fit test?
A. The population is normally distributed. B. Observed frequencies are independently recorded in each cell. C. Expected frequencies are homogeneous. D. All of these.
A numeric characteristic of a sample is a ______________ whereas a numerical characteristic of a population is a _______________.
a. Parameter, Coefficient b. Parameter, Statistic c. Statistic, Parameter d. Statistic, Coefficient