Final answer:
Community-based nursing care is aimed at providing services close to where patients live, leveraging the expertise of community psychologists and embracing technology to conduct health interventions and research in community settings. The correct option is 2.
Step-by-step explanation:
Community-based nursing care primarily takes place in settings such as the home or clinic with the principal aim of providing services close to where patients live. This approach to healthcare enables convenience for patients, fosters a stronger patient-provider relationship, and often results in improved health outcomes.
In addition, by delivering care within the context of the patient's own community, community-based nursing care honors and leverages the critical role of community psychologists who engage in rigorous and culturally relevant public health research to inform and optimize these services.
Community-based care is designed to be not only geographically accessible but also emotionally supportive, integrating the concept of community as both a physical space and a source of shared identity and support.
Moreover, a community-centered approach often incorporates advanced technology to conduct health interventions and research outside traditional laboratory settings. Researchers may employ methodologies such as the waitlist control trial to evaluate the efficacy of community health programs.
Valuing the context and specific needs of the community also means focusing on asset-based community development, where existing strengths and resources are identified and augmented to promote health and well-being. Community health professionals thus work to reduce health disparities influenced by socioeconomic, cultural, and ethnic factors by educating and promoting resilience within communities, especially communities of color.