When considering educational and clinical issues surrounding the use of a reversal design it may be appropriate to conduct only two or three brief reversals as a demonstration of experimental control
Indicate whether the statement is true or false
True
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Imagine that you are a teacher. The students in your class have frequent mood swings, and they worry a lot about what others might think about them. They are also just beginning to think idealistically about how the world might be better than it actually is. Your students are most likely in the developmental period of:
a. Early childhood b. Middle childhood c. Early adolescence d. Late adolescence
Which factors must be considered when attempting to determine whether a proposed intervention is ethical?
a. community standards b. individual freedom and responsibility of the student c. laws d. all of the above
Do you know teachers that seem to be natural teachers? How does this observation portray teaching?
a. Creativity is key to teaching b. Education strategies can be learned c. Teaching is an art d. Teacher preparation is irrelevant
Refer to Exhibit 20-2. Speeds of subjects will be compared
a. The problem lacks practical or theoretical significance. b. The hypothesis or question is too broadly stated. c. The procedures are lacking in detail. d. Relevant variables are not considered. e. The design is not appropriate for answering the research question.