Research methods Essay Example | Topics and Well Written Essays - 1000 words

Research methods - turn out Example114). A grounded theory approach is used when little is cognise about the topic or ara of interest to be studied or when the supposed perspective does not satisfactorily develop the phenomena. In this case, grounded theory was used because little is known about the processes bear on when midwives engage in facilitating the devising of informed choices for women in the United Kingdom during pregnancy and childbirth. The article considerably used grounded theory because of the adjacent key elements, namely use of an inductive approach to generate theory from data, use of constant relative coding scheme, relying on theoretical sampling and saturation, and omission of a literature review prior to data collection (Lichtman, 2011, p. 48). The article generated theory from data that protective steering was the core category that underlies all activities and issues involved with facilitating informed choice, reduced data into codes and reassembled into categories by axial coding, gathered additional data to widen the divergence of the approaches to midwifery practice studied, and omitted literature review. Theoretical Sampling The term theoretical sampling refers to a theatrical role of grounded theory sampling in which the researchers main purpose is to elaborate and refine categories of exploitation categories and theories and not to sample randomly selected populations or representative distributions of a particular population (Rubin and Babbie, 2010, p. 150). In a theoretical sampling, the researcher begins selecting similar new cases that generated previously detected concepts and hypothesis until no new insights are being generated. Often, researchers determined the sample and sample size prior to the beginning of the study but in the conduct of a study where further categories emerged, samples are chosen because of theoretical relevance. This type of sampling is known as theoretical sampling and aims to discover ca tegories, properties, and new interrelationships in a substantive theory. In addition, theoretical sampling involves decision of what data to collect next and where to find data to elaborate and refine a theory. Theoretical sampling is like combination of deviant and homogenous sampling. Deviant sampling selects unusual samples from any(prenominal)(prenominal) ends of category (e.g. managers with extremely high caseloads or extremely low caseloads) while homogenous sampling selects and restricts samples found on one category (e.g. all managers with extremely high caseloads). Transferability of the Results of the Study According to Levy (2006), the generalizability or transferability of findings to a wider sample of midwives was not an aim of the study as the article used grounded theory however, some degree of generalizability can be justified and tentatively claimed (p. 122). In light with this, Bryant and Charmaz (2007) stated that generalizability of grounded theory extends c rossways all kinds of non-probability sample studies with cases similar to the researchers study (p. 162). Therefore, the result of the study is transferable to away(p) study sample, provided that samples were selected on a