Evaluate theories and conceptual models from nursing and related fields for use in advanced nursing practice.

Your initial post should be at least 500 words, formatted and cited in current APA style with support from at least 2 academic sources.

conceptual models from nursing and related fields

Title: Evaluating Theories and Conceptual Models for Advanced Nursing Practice

Introduction In the realm of nursing, theories and conceptual models play a vital role in guiding practice, education, and research. Advanced nursing practice requires a deep understanding and critical evaluation of these theories and models to effectively address complex healthcare challenges. This essay aims to evaluate various theories and conceptual models from nursing and related fields for their applicability in advanced nursing practice.

Theories and Models in Nursing Nursing theories provide a framework for understanding and organizing nursing knowledge. One prominent theory is Florence Nightingale’s Environmental Theory, which emphasizes the significance of the environment in promoting healing and health. This theory underscores the importance of creating a conducive environment for patients to facilitate recovery, thereby influencing advanced nursing practice through holistic care and environmental modification interventions (McEwen & Wills, 2019).

Another influential theory is Hildegard Peplau’s Interpersonal Relations Theory, which focuses on the nurse-patient relationship as central to nursing practice. Peplau’s theory guides advanced nursing practice by emphasizing therapeutic communication, empathy, and collaboration to promote patient well-being and achieve optimal health outcomes (Smith & Parker, 2015).

In addition to nursing-specific theories, conceptual models from related fields contribute to advanced nursing practice. The biopsychosocial model, proposed by Engel, integrates biological, psychological, and social factors in understanding health and illness. This model broadens nurses’ perspectives, encouraging comprehensive assessments and holistic interventions that address the multifaceted aspects of patients’ lives (Engel, 1977).

Furthermore, the Transtheoretical Model of Behavior Change, developed by Prochaska and DiClemente, offers a framework for understanding and facilitating health behavior change. This model is valuable in advanced nursing practice for promoting patient engagement in self-care activities and facilitating sustainable lifestyle modifications to improve health outcomes (Prochaska & Velicer, 1997).

Evaluation of Theories and Models When evaluating theories and conceptual models for advanced nursing practice, several criteria must be considered. Firstly, the theory or model should be evidence-based, supported by empirical research and applicable across diverse populations and settings. Secondly, its relevance to contemporary healthcare challenges and alignment with current healthcare policies and practices are essential. Thirdly, the theory should be comprehensive, addressing various aspects of nursing practice, including assessment, intervention, and evaluation. Additionally, its clarity and simplicity facilitate practical application in complex clinical scenarios.

Moreover, the theory or model should promote patient-centered care, emphasizing the empowerment of patients and families in decision-making processes. Furthermore, its compatibility with interdisciplinary collaboration enhances its utility in multidisciplinary healthcare teams. Lastly, the theory’s flexibility allows adaptation to individual patient needs and preferences, fostering personalized care approaches in advanced nursing practice settings.

Conclusion In conclusion, evaluating theories and conceptual models from nursing and related fields is crucial for advancing nursing practice. Florence Nightingale’s Environmental Theory, Hildegard Peplau’s Interpersonal Relations Theory, the biopsychosocial model, and the Transtheoretical Model of Behavior Change are among the theories and models that contribute to advanced nursing practice. By critically evaluating these theories and models based on their evidence-base, relevance, comprehensiveness, patient-centeredness, interdisciplinary compatibility, and flexibility, nurses can enhance their practice and improve patient outcomes in diverse healthcare settings.


Engel, G. L. (1977). The need for a new medical model: A challenge for biomedicine. Science, 196(4286), 129-136.

McEwen, M., & Wills, E. M. (2019). Theoretical basis for nursing. Lippincott Williams & Wilkins.

Prochaska, J. O., & Velicer, W. F. (1997). The transtheoretical model of health behavior change. American Journal of Health Promotion, 12(1), 38-48.

Smith, M. C., & Parker, M. E. (2015). Nursing theories and nursing practice. FA Davis.

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