Which of the following practices could undermine the effectiveness of the time-in procedure?

Inconsistent application of the time-in procedure can undermine its effectiveness because the core principle of this approach relies on its reliable and uniform implementation. When the procedure is applied inconsistently, individuals may become confused about the expectations and consequences surrounding their behaviors. Consistency provides a framework for individuals to learn and understand the boundaries and appropriate behaviors. It reinforces the learning process by allowing individuals to make connections between their actions and the results that follow. If the time-in procedure varies from one situation to another or between different staff members, it can lead to uncertainty and diminish the overall impact of the intervention.

In contrast, frequent teacher praise, clear communication of expectations, and regular feedback on progress are supportive practices that can enhance the effectiveness of the time-in procedure. Praise reinforces positive behaviors, clear expectations help set a solid foundation for understanding what is required, and regular feedback keeps individuals informed about their progress and areas for improvement, thereby promoting engagement and motivation.