The use of critical-case sampling and negative-case sampling would be an example of mixed purposeful sampling.
a. True
b. False
Ans: a
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A reversal design would be an effective element of an experiment investigating the effects of a variable that cannot be withdrawn once it has been presented (for example instruction)
Indicate whether the statement is true or false
In program planning, the evaluation team determines all of the following EXCEPT _____
A) learning goals and objectives B) causation of the disability C) providers of special education and related services D) frequency of specialized instruction and related services
When considering the interaction of heredity and environment, it is important for teachers to understand that
a. changing a child's environment can have little effect on hereditary influences. b. present educational viewpoints place most of their emphasis on the role of heredity. c. present educational viewpoints ascribe to a medical model of exceptionalities. d. changing the environmental conditions of early childhood can result in behavior changes.
Behavior analysis has the power to remove the ability of the individual to choose alternative responses
Indicate whether the statement is true or false