An important aspect related to Scope within the Credibility component of the Total Quality Framework (TQF) for qualitative research design is the extent to which the researcher is successful in gaining cooperation from the participants. In an in-depth interview (IDI) study, the researcher is concerned with the impact that the proportion of selected interviewees not interviewed or only partially interviewed has on the integrity of the data. This is the domain of research that is often termed “nonresponse.” If this proportion is large and/or if the group that is selected but not interviewed differs in meaningful ways from those who are interviewed, bias can infiltrate the final data of an IDI study and compromise the credibility of the research.
To avoid this, qualitative researchers need to give serious a priori thought to how they will gain high and representative levels of cooperation from the persons they have selected to interview, and how individuals who do not cooperate may differ in past experiences, attitudes, behaviors, and knowledge compared to interviewees. The researcher must keep in mind that bias may enter into the outcomes, and the credibility of the study’s findings and interpretations thereby weakened, if the characteristics of those in the sample who do not cooperate with an IDI study are correlated with the key topics the study is investigating. Likewise, qualitative researchers using the IDI method should also constantly monitor the representativeness of the group of selected participants that does cooperate and watch whether the characteristics of that group deviate from the characteristics of the target population. This may be difficult in the case of the email IDI (or other asynchronous text-based mode) where the interviewer must stay alert to the consistency of participants’ responses and recognize when the identity of the interviewee may have changed (i.e., someone other than the recruited research participant is the one now responding). For instance, in an email IDI study among Read Full Text
“The In-depth Interview Method: 12 Articles on Design & Implementation” is a new compilation that includes a selection of articles appearing in Research Design Review from 2012-2019 concerning the in-depth interview (IDI) method. There are certainly many other articles in RDR that are relevant to the IDI method — such as those having to do with various aspects of reflexivity, e.g., Reflections from the Field, and analysis, e.g., The Qualitative Analysis Trap, and narrative research, e.g., Navigating Narrative Research & the Depths of the Lived Experience — however, the 12 selected articles were chosen for their specific application to the IDI method. It is hoped that this brief text will be useful to the student, the teacher, and the researcher who is interested in furthering their consideration of a quality approach to designing and conducting IDIs.
“The In-depth Interview Method: 12 Articles on Design & Implementation” is available for download here.
A similar compilation devoted to the focus group method can be downloaded here.
Research Design Review is a blog first published in November 2009. RDR currently consists of more than 220 articles and has 650+ subscribers along with nearly 780,000 views. As in recent years, many of the articles published in 2019 centered on qualitative research. This paper — “Qualitative Research: Design & Methods” — represents a compilation of 14 of these articles pertaining to qualitative research design (4 articles) and various methods (10 articles).
The articles on qualitative research design touch on basic yet important considerations when choosing a qualitative approach; specifically, the critical thinking skills required of the researcher to integrate quality principles in the research design, effectively derive meaning from the human experience, and understand the important role of reflexivity. The 10 articles on research methods covers focus group discussions (e.g., building rapport, the asynchronous mode), in-depth interviews (e.g., strengths and limitations, mitigating interviewer bias), case-centered and narrative research (e.g., a case study exploring communication with educators among working-class Latino parents in urban Los Angeles), and an ethnographic case study.