Problem 1: Explain if and where the dependent variables are clearly defined. Consider the operational definition, the appropriateness of the measurement system, and reliability (e.g., data collectors, IOA).
Problem 2: Explain if and where the independent variables clearly defined? Consider the procedural details, procedural fidelity, and measures of social validity.
Article: Bohan, C., & Smyth, S. (2022). The Effect of Schedule Thinning on Student Behavior During the Caught Being Good Game. Behavior modification, 1454455221129993. Advance online publication.