Which experimental design should a behavior analyst choose to address rock-throwing behavior across different settings?

Which experimental design should a behavior analyst choose to address rock-throwing behavior across different settings?

• A. Multiple baseline design across subjects
• B. Multiple baseline design across behaviors
• C. Multiple baseline design across settings
• D. None of the above

Answer: (D)

To effectively address rock-throwing behavior across different settings, the most appropriate choice would be multiple baseline design across settings. This type of design allows a behavior analyst to observe the effects of an intervention on the same behavior (rock throwing, in this case) in various environments, such as different locations where the behavior may occur, like home, school, and playground. Using a multiple baseline design across settings helps in establishing the generality of the intervention's effects, as changes in the target behavior can be assessed independently in each setting after the intervention is implemented in one specific location. Furthermore, it allows for the demonstration of behavior change while controlling for extraneous variables associated with implementing the intervention across settings simultaneously. In contrast, multiple baseline designs across subjects would involve different individuals, and multiple baseline designs across behaviors would involve addressing different behaviors in the same subject. Neither of these directly targets the goal of evaluating how rock-throwing behavior can be modified across various settings. Therefore, focusing on settings is essential for addressing this particular behavior and its contextual influences effectively.

To effectively address rock-throwing behavior across different settings, the most appropriate choice would be multiple baseline design across settings. This type of design allows a behavior analyst to observe the effects of an intervention on the same behavior (rock throwing, in this case) in various environments, such as different locations where the behavior may occur, like home, school, and playground.

Using a multiple baseline design across settings helps in establishing the generality of the intervention's effects, as changes in the target behavior can be assessed independently in each setting after the intervention is implemented in one specific location. Furthermore, it allows for the demonstration of behavior change while controlling for extraneous variables associated with implementing the intervention across settings simultaneously.

In contrast, multiple baseline designs across subjects would involve different individuals, and multiple baseline designs across behaviors would involve addressing different behaviors in the same subject. Neither of these directly targets the goal of evaluating how rock-throwing behavior can be modified across various settings. Therefore, focusing on settings is essential for addressing this particular behavior and its contextual influences effectively.