Which of the following is NOT one of the techniques to promote positive behavior in the classroom?

Using distracting sounds is not conducive to promoting positive behavior in the classroom. In fact, it can disrupt the learning environment and divert students' attention away from their tasks. Effective classroom management techniques focus on fostering an atmosphere where students feel engaged, respected, and focused.

Making eye contact is an important technique as it helps to establish a connection between the instructor and students, reinforcing the instructor's presence and authority while encouraging student engagement. Encouraging class participation actively involves students in their learning process, which fosters a sense of ownership over their education and contributes to a positive classroom dynamic. Standing close to students can also enhance engagement and demonstrate the instructor's support, allowing for better communication and fostering a sense of safety and trust. Each of these strategies aims to create a focus on positive interactions and a conducive learning environment, unlike the option that involves distraction.