Which nursing intervention demonstrates the theory behind operant conditioning?

Choice A rationale Demonstrating deep breathing is an example of modeling or imitation, a technique rooted in Social Learning Theory, where a client learns new behaviors by observing and copying others. While therapeutic, this intervention does not involve the systematic use of consequences (reinforcement or punishment) to modify a behavior. Choice B rationale Showing a client assertiveness techniques is a form of skills training or psychoeducation, often grounded in cognitive-behavioral therapy (CBT), which aims to change maladaptive thought patterns and develop effective communication. It focuses on instruction and practice, not on the contingent application of a consequence for an immediate behavioral response. Choice C rationale Operant conditioning is a type of associative learning where the frequency of a behavior is altered by its consequences. Rewarding the client with a token (a positive reinforcement or secondary reinforcer) immediately following the desired behavior (avoiding an argument) increases the likelihood that the client will repeat the non-aggressive behavior in the future. Choice D rationale Providing a safe, non-judgmental environment is a core principle of therapeutic communication and the therapeutic relationship, often associated with humanistic psychology and theories like that of Carl Rogers. While essential for building trust, it is a necessary setting condition and not an application of the specific behavioral principles of operant conditioning.