In a discrete trial teaching session, consequences should:
1. Occur before the student's response: This is essential to provide immediate feedback to the student about their behavior or response. By ensuring that the consequence follows the behavior directly, the student can more easily understand the relationship between their actions and the outcome.
2. Be contingent on the instructions given: Consequences should be tied to the specific instructions or prompts given to the student. This helps maintain clarity and consistency in the teaching process, reinforcing the desired behaviors or responses effectively.
Therefore, the correct answer is: E) Both a and b.
