Read the following list of research areas and consider which of the approaches {qualitative research designs} listed in the module could he adopted for each one. It you think that more than one approach would be appropriate, explain why.

A] You want to gain insight into hov.I people describe the experience of developing a long term, limiting health promern .

             What approach or research design is most appropriate for this type of problem? Explain why?

B] You want to understand the workings of a primary health care service for the homeless in one city.

Traditional quantitative methods, such as randomised controlled trials, are the appropriate means of testing, for example, the effect of an intervention or a treatment, while a qualitative exploration of beliefs and understandings is needed to find out why the results of research are often not implemented in clinical practice. The aim of qualitative research is to develop concepts that can help us understand social phenomena in natural settings, giving emphasis on the meanings, experiences and views of the participants.10

Qualitative research methods are the most suitable for this approach because of their emphasis on people's lived experience. They are considered to be well suited for locating the meanings that people place on the events, processes, and structures of their lives and their perceptions, presuppositions and assumptions.5 In his advice to graduate students, Patton lists a number of conditions that are suitable for a qualitative study. These include: questions about people's experiences; inquiry into the meanings people make of their experiences; studying a person in the context of her or his social/interpersonal environment and research where it is difficult to develop a standardised instrument due to the lack of knowledge on the phenomenon.

Step-by-step explanation

QUALITATIVE RESEARCH APPROACHES

Grounded theory, phenomenology and ethnography are three approaches used in qualitative research. Grounded theory approach is a commonly used qualitative method in the social sciences to inductively generate or discover a theory out of the data.Phenomenology and ethnography are more commonly used qualitative approaches in health care and will be highlighted below.

PHENOMENOLOGY

One of the major strengths of qualitative research is its emphasis upon understanding the phenomenon of interest holistically and in its context. The term phenomenology is popular and widely embraced, but its meaning has become confusing and faint. Different researchers refer to phenomenology differently. It can refer to an inquiry paradigm, an interpretive theory, a philosophy, an analytical perspective, a major qualitative research tradition or a research method framework.

In spite of the differences, all of these approaches share the focus of phenomenology, which is exploring how human beings make sense of experience and the meaning they give to these experiences. Phenomenology is being used in the social and human sciences including sociology, education, psychology, nursing and health sciences.9

Phenomenologists are interested in how people put together the phenomena they experience in such a way as to make sense of the world and develop a worldview. They assume commonality in human experience and focus on meaning-making as the essence of human experience. The essence is the core meaning mutually understood through a phenomenon commonly experienced.12 The phenomenon under study may be emotions, relationships, a programme, an organisation or a culture.12 Bracketing is one of the central ideas in phenomenology. It means that the researcher has to set aside all of his prejudgments and his previous experience about the phenomena and approach the field with an open mind, imagination and intuition. Although important, bracketing is often said to be a difficult task.9

Patton12 describes the difference between conducting a phenomenological study and using a phenomenological perspective to a study. He argues that, "one can employ a general phenomenological perspective to elucidate the importance of using methods that capture people's experience of the world without conducting a phenomenological study that focuses on the essence of shared experience".

ETHNOGRAPHY

In ethnography, the researcher studies the structure and function of a group of people. An example of a structure or configuration is the kinship, while the function refers to patterns of relationships affecting and regulating behaviour.9 The aim of ethnographic studies is to give a holistic picture of the social group studied, attempting to describe aspects of the cultural and social system of that particular group. These aspects could be the group history, religion, economy, politics or environment.

Data collection methods vary in ethnographic studies with observation and interviews being the most popular methods. Although some authors expressed concern that anthropological methods may be misused or applied superficially by the medical profession,19 others, however, expressed the need for acknowledging and incorporating ethnographic methods in health care research.20 Savage19 explains that today the term ethnography can be applied to any small-scale social research carried out in everyday settings and uses several methods evolving in design and focusing on an individual's meanings and explanations. In health care, ethnography has been used in topics related to health beliefs and practices, allowing these issues to be viewed in the context in which they occur and therefore helping broaden the understanding of behaviours related to health and illness.20

In addition, there has been an increase in the amount of cross-cultural research and a change in the form of this research. Recently, more short-term ethnographic and cross-cultural studies have been undertaken, for example, studies sponsored by international development agencies or student exchange projects.