What defines discrete-trial teaching?

Discrete-trial teaching is defined as a structured and systematic instructional method that is designed to teach specific skills in a clear and effective manner. This approach involves breaking down complex skills into smaller, manageable components that can be taught individually through repeated practice, reinforcement, and feedback.

This teaching strategy is particularly effective for learners who may benefit from clear and consistent teaching formats, allowing them to understand and master one skill before moving on to the next. Each "trial" consists of a clear antecedent (instruction or prompt), a response from the learner, and a consequence that reinforces the desired behavior. Such a systematic approach ensures that the teaching process is measurable and that progress can be monitored effectively.

In contrast, unstructured free play does not provide the systematic instruction needed to effectively teach specific skills. Focusing solely on language development would limit the application of discrete-trial teaching, which can be used across a range of skills beyond language. Lastly, a spontaneous teaching method centered on client interest would lack the structured framework characteristic of discrete-trial teaching, where the instruction is intentionally planned and executed in a controlled environment. Thus, the method's defining characteristic is its systematic nature in teaching skills.