Which concept refers to observable behavior describing what the learner will exhibit after instruction?

The concept that refers to observable behavior describing what the learner will exhibit after instruction is behavior, within the context of behavior objectives. This principle emphasizes the importance of defining specific, measurable outcomes that can be directly observed and evaluated. When setting educational goals, it's crucial to articulate what behaviors learners are expected to demonstrate as a result of instruction.

This focus on observable behavior allows educators and practitioners to assess the effectiveness of their teaching methods and ensure that learners are able to apply what they have learned in practical settings. By having clear, operational definitions of desired outcomes, instructors can tailor their teaching strategies to facilitate student success and track progress over time.

In contrast, the other concepts, while related to behavior and learning, do not directly address the definition of observable outcomes in the same way. Behavior chaining involves linking together a sequence of behaviors to form a complex task. Behavior modification refers to techniques used to change behavior through reinforcement or punishment. Behavior momentum is a concept that describes the tendency for a behavior to continue once initiated, particularly in the context of therapeutic interventions. However, none of these concepts specifically describe the observable outcomes expected after instruction in the same manner as a behavior objective does.