What is the main intent of using qualitative research methods in nursing?

The main intent of using qualitative research methods in nursing is to explore and understand individual experiences and perspectives. This approach is particularly valuable in nursing as it allows researchers and practitioners to gain in-depth insights into patients' feelings, thoughts, and behaviors, which can inform patient-centered care. Qualitative research focuses on the richness and complexity of human experiences, providing a deeper understanding of how individuals perceive their health and wellbeing.

By employing methods such as interviews, focus groups, and observational studies, qualitative research can uncover the meaning patients attach to their experiences and how these meanings influence their health outcomes. This information is crucial for developing interventions that are sensitive to the needs and preferences of patients, ultimately leading to improved healthcare practices and outcomes.

In contrast, the other options refer to methodologies that do not align with the primary goals of qualitative research. Quantifying variables statistically pertains to quantitative methods, while establishing cause-and-effect relationships typically involves experimental designs which are more aligned with quantitative approaches. Utilizing experimental designs exclusively also does not reflect the flexibility and focus on subjective data that qualitative methods provide, which is essential for understanding the nuances of individual patient experiences.