A situation-specific theory of Asian immigrant women's menopausal symptom experience in the United States

In this article, a situation-specific theory that explains the menopausal symptom experiences of Asian immigrant women in the United States is presented. Using an integrative approach, the theory was developed on the basis of the transitions theory, a review of the relevant literature, and a study on Asian immigrant women's menopausal symptom experience in the United States. The proposed theory includes transition conditions, patterns of response, and nursing therapeutics as major concepts and explains the relationships among these major concepts. This theory should be further validated and developed in intervention studies and nursing practice with this specific population.

From Qualitative Meta-Summary to Qualitative Meta-Synthesis: Introducing a New Situation-Specific Theory of Barriers and Facilitators for Self-Care in Patients With Heart Failure

Situation-specific theories provide nurses with a vehicle to interpret situations, guide their decisions or make assumptions about factors influencing a health problem. In this article, we used meta-synthesis techniques to integrate statements of findings pertaining to barriers and facilitators to heart failure self-care that were derived previously through meta-summary techniques leading to a new situation-specific theory. According to our proposed theory, self-care behavior is the result of a patient's naturalistic decision-making process. This process is influenced by two key concepts: "self-efficacy" and the "patient's disease concept of heart failure." Numerous facilitative and inhibitive factors have been identified influencing these two key concepts as well as the decision-making process, thereby either enabling or hampering the execution of effective heart failure self-care. Further research is needed to validate the model through empirical testing. Once fully matured, the model may be useful in developing behavioral interventions aiming at enhancing adherence to self-care recommendations.

The Development of a Situation-Specific Nurse-Led Culturally Tailored Self-Management Theory for Chinese Patients With Heart Failure

INTRODUCTION

Self-management is essential for treating heart failure (HF). Culture influences the ability to cope, negotiate, and adopt self-management behaviors. However, current HF self-management interventions for Chinese patients do not take culture into consideration. The aim of this article is to describe the development of a situation-specific nurse-led culturally tailored self-management theory for Chinese patients with HF.

METHODOLOGY

An integrative approach was used as theory development strategy for the situation-specific theory.

RESULTS

Based on theoretical and empirical evidence, and theorists' experiences from research and practice, a nurse-led culturally tailored self-management theory for Chinese patients with HF was developed.

DISCUSSION

Researchers addressing health phenomena often have difficulty defining, conceptualizing, and operationalizing culture. The situation-specific theory developed in this study has the potential to increase specificity (i.e., logical adequacy and usefulness) of existing theories while informing the application to nursing practice. Further critique and testing of the situation-specific theory is warranted.

A Situation-Specific Theory of End-of-Life Communication in Nursing Homes

High-quality end-of-life communication between healthcare professionals (HCPs), patients and/or their family caregivers (FCs) improves quality of life and reduces non-beneficial care at the end of life. Nursing homes (NHs) are among the contexts at the forefront of these conversations. Having a solid theoretical basis for the role of end-of-life communication in NHs in transitioning to palliative-oriented care can offer indications for research, practice, education, and policy related to geropalliative care. This study aimed to develop a situation-specific theory of end-of-life communication in NHs by refining an existing theory. A four-step integrative approach was employed that included: (1) checking the assumptions for theorization; (2) exploring the phenomenon through multiple sources; (3) theorizing; and (4) reporting. All elements of the existing end-of-life communication theory in NHs were confirmed: end-of-life communication improved the understanding of FCs about their relatives' health conditions, shared decision-making, and reflections on the desired preferences of residents/FCs for care at the end of life. Furthermore, the family environment affected the burden of FCs in the decision-making process. Finally, time and resource constraints, regulations, visitation restrictions due to the COVID-19 pandemic, and social and cultural values influenced the quality and timing of communication. The study findings confirmed the impact of the political, historical, social, and cultural context on end-of-life communication, thus providing the basis for a situation-specific theory.

Situation-Specific Theory for Health Management in Heart Failure

This situation-specific theory was developed by linking concepts from Orem's Self-Care Deficit Nursing Theory and standardized nursing languages with the purpose of explaining and describing the health management of outpatients with heart failure. This theory suggests that the health management of these patients is influenced by basic conditioning factors, which may affect individuals' health management capability and may interfere with the ability to present health management behaviors. Knowing the ability of these patients to manage their health will allow nurses to plan their interventions, which will reflect directly on a patient's quality of life, and reduce the chances of hospitalization and health costs.

Hypothetical model for on-the-job training through case conferences of public health nurses

Public health nurses (PHNs) face difficulties supporting vulnerable individuals and families. On-the-job training (OJT) is essential for improving nurses' competencies. However, PHN managers lack the knowledge to systematically implement OJT. The aim of this study was to develop a hypothetical model to systematically promote OJT for PHNs through case conferences (CC). Literature review, based on an integrative approach, has three stages: (1) theoretical framework development, (2) literature review, and (3) modeling. Literature review from five databases (MEDLINE, CINAHL, PsycInfo, Cochrane Central Register of Controlled Trials, Japan Medical Abstract Society) was conducted to identify the OJT process, its outcomes, and the conditions associated with OJT according to the theoretical framework. Based on 18 articles, this model progressed from "OJT process through CC," comprising the CC design, implementation, and evaluation to OJT produced "outcomes through CC." Outcomes included staff perception and behavior changes, improvements in client's condition, and staff turnover reductions. The OJT model involved "conditions for implementing CC as OJT" and "individual and organizational conditions." Future research should incorporate the social, political, and historical contexts of specific practice situations into the hypothetical model to help refine the model to be used in practice.

Analysis and Evaluation of Situation-Specific Theories: Proposed Modifications in Existing Criteria for Analysis and Evaluation of Theories

Although many situation-specific theories have been developed during the past several years, few of them have been analyzed and evaluated using criteria that are relevant for this type of theory. The purpose of this paper is to propose modifications in Fawcett's analysis and evaluation criteria of theories for application to situation-specific theories. The position taken is that important but minor adjustments are required to make these criteria suitable for the analysis and evaluation of situation-specific theories, taking the similarities and differences between middle-range theories and situation-specific theories into account.