Qualitative research aims to gain an in-depth understanding of the experiences, beliefs, and behaviors of individuals or groups, rather than to generalize findings to a larger population.

Experimental research is a quantitative research method that involves manipulating variables to determine cause-and-effect relationships. It is not a type of qualitative research.

Interviews are a common data collection method in qualitative research, as they allow researchers to gather in-depth information from participants through open-ended questions.

Structured interviews are typically used in quantitative research, as they involve asking participants a series of predetermined questions in a fixed order. Qualitative research often employs semi-structured or unstructured interviews, which allow for more flexibility and exploration of participants' experiences.

Coding in qualitative data analysis serves multiple purposes, including organizing and categorizing data, identifying patterns and themes, and developing a theory based on the findings.

SPSS is a statistical software package primarily used for quantitative data analysis. NVivo, Atlas.ti, and MAXQDA are specialized software programs designed for qualitative data analysis.

In qualitative research, the researcher is actively involved in the research process and builds rapport with the participants to gain a deeper understanding of their experiences and perspectives.

Lack of control over the research setting is typically not a challenge in qualitative research, as researchers often aim to study participants in their natural settings.

Reflexivity in qualitative research involves the researcher's self-awareness and critical reflection on their own biases, assumptions, and experiences, which helps to enhance the accuracy, reliability, validity, and trustworthiness of the research findings.

Random sampling is not a method for ensuring the trustworthiness of qualitative research findings, as qualitative research typically involves purposive or snowball sampling to select participants who can provide rich and in-depth information.

Writing a research journal or field notes in qualitative research serves multiple purposes, including documenting the research process and observations, reflecting on the researcher's experiences and biases, and generating ideas and insights for the research analysis.

Generalizing the findings to a larger population is not an ethical consideration in qualitative research, as the goal is to gain an in-depth understanding of the experiences and perspectives of a specific group of participants, rather than to generalize the findings to a larger population.

Theory plays a multifaceted role in qualitative research, guiding the research design and data collection, helping to interpret and make sense of the research findings, and contributing to the development of new theories or the modification of existing ones.

Experimental research is a quantitative research design that involves manipulating variables to determine cause-and-effect relationships. It is not a type of qualitative research design.

Triangulation in qualitative research involves using multiple data collection methods, sources, or perspectives to enhance the validity, reliability, and generalizability of the findings, as well as to reduce bias and subjectivity in the research process.