What approach does the nursing process by Callista Roy adopt?

The nursing process developed by Callista Roy emphasizes a goal-oriented, problem-solving approach. This methodology is grounded in Roy's Adaptation Model, which views patients as adaptive systems. The primary focus is on promoting patient adaptation to changes in health status and the environment.

In this framework, nursing interventions are directed toward helping individuals adapt to health challenges, with the overarching aim of achieving specific health goals. This approach allows nurses to assess the patient’s needs, identify problems, and develop targeted strategies to facilitate adaptation and overall well-being. The emphasis on problem-solving reflects a structured method of care that incorporates assessment, planning, intervention, and evaluation, all aimed at meeting the individual needs of the patient.

This characteristic of the nursing process distinctly sets it apart from other methodologies. For instance, while a symptom-focused methodology might concentrate solely on the manifestation of health issues, or a client-centered therapy model might focus more on the therapeutic relationship, Roy’s approach integrates both the identification of problems and the establishment of concrete goals to address those problems effectively. The randomized clinical trial method, on the other hand, is more associated with research contexts rather than direct patient care. Thus, the emphasis on a strategy that aligns with patient adaptation and structured goal achievement solidifies the correct choice.