Answer all of the following questions: (a) Does the AB single-subject research design control for maturation as a threat to internal validity? (b) Explain how it does, or does not? (c) Does the limited AB single-subject design control for maturation as a threat? (d) Explain how it does or does not
What will be an ideal response?
Ans: The AB single-subject design controls for maturation because there is a baseline period where the target behavior is repeatedly measured but treatment is not yet being offered. These repeated measurements constitute a gauge of the effect of maturation upon the target behavior. With this design, the measurements during the treatment period are compared to the measurements during the baseline period to see if they are more positive at a statistically significant level. If maturation is taking place, this is controlled by this comparison of treatment and baseline scores. The limited AB design, however, does not control for maturation because the baseline for this design is only one score rather than a series of scores. With one score, you do not have data that could show a trend. With only one score, you do not know if the behavior is changing.
Learning Objective: 15-4: Identify which single-subject research designs address maturation as a threat to internal validity.
Cognitive Domain: Application
Answer Location: The AB Single-Subject Design | The Limited AB Single-Subject Design
Difficulty Level: Hard
You might also like to view...
Invented spelling
a. should be encouraged for young children. b. represents a child’s early attempts at spelling. c. encourages young children to produce more writing. d. allows a child to concentrate on the content of the writing. e. All of these.
Discuss the importance of staff sensitive to older adult's sexuality if they reside in a staffed facility
What will be an ideal response?
Jim Crow legislation was enacted by Southern States to:
A) ?deprive African Americans of their basic civil rights B) ?regulate the making of home liquor C) ?help Native Americans to obtain their tribal lands D) ?give rights to the Irish immigrants on the frontier
Jeremy Bentham and John Stuart Mill stated that:
a) An action is considered good if the majority agree with it b) Decisions must be made based on previous cases c) Certain actions are inherently right or wrong d) An action is considered good if it promotes maximum good