Single subject designs are useful because they
A) allow for an in-depth examination of specific behaviors.
B) are used when the behavior on which the researcher is focusing is not very well defined in operational terms.
C) allow for random assignment of participants into groups.
D) have no threats to internal validity.

Question

Quizplus · Accepted Answer

Single subject designs are particularly useful when a researcher wants to analyze a specific behavior in depth. These designs involve measuring the behavior over time under different conditions, allowing the researcher to observe how the behavior changes in response to different interventions or treatments. It allows for a detailed analysis of individual cases and can offer insight into the mechanisms underlying a behavior. Single subject designs do not involve random assignment of participants into groups (option C) and, like any research design, are subject to threats to internal validity (option D).

Single Subject Designs Are Useful Because They