All posts by Sandra Mathison

How many interviews is enough?

Especially when using a grounded theory approach, seldom can this question be easily answered. In this research note, which reviews grounded theory studies that used interviewing as the primary data collection method, the author finds that typically 10 – 30 interviews are the normative range, although overall the range is from a low of 4 to more than 100 interviews.

The number of interviews depends on:

1) the research question: when the question is more focused fewer interviews are usually necessary
2) the researcher’s familiarity with the topic: increased knowledge may mean fewer interviews
3) single or multiple interviews: multiple interviews with a respondent may mean fewer interviews are necessary

But, at the end of the day, the primary decision factor is still theoretical saturation, which can only be assessed once data collection and analysis has begun.

Arts based research

Arts Based Studio’s Blog is a good resource for those interested in arts based research. The blog is described as: “an informal group of researchers who
generally hold to a sense that various forms of artistic expression can and does compel one’s attention in a way that tacitly suggests art, as a particular way of knowing things, engages our fuller consciousness.” There are notifications of events at the Arts Based Studio at the University of Alberta, as well as stories and links to other resources.

EQRC Conference ~ call for papers

Please consider submitting a proposal for a paper presentation at the 24th Annual Ethnographic & Qualitative Research Conference (EQRC). The proposal deadline is Monday, March 20, 2012. For more details, visit the conference website: cedarville.edu/eqrc.

The conference is affordable and centrally-located in Ohio, making it readily accessible to all by driving or flying. Please circulate this announcement to peers and graduate students active in qualitative research projects. Note that we invite all interactive poster and lecture presentation conference papers for submission, review, and potential publication in a printed, peer-reviewed periodical, the Journal of Ethnographic & Qualitative Research (JEQR).

possible changes to the Common Rule cause an uproar

Some would say that IRB’s already regulate more research than is necessary, showing little appreciation for the distinction between and undergraduates interviewing their grandparents for an oral history project and life and death medical interventions. Changes to the Common Rule, the first in decades, are being considered and have the potential to limit what is now publicly available data and to extend the notion of informed consent to perhaps ever sillier lengths. A summary of the changes can be found in this NYT article. Many scholars and scholarly associations are weighing in on the issues. The American History Association argues that its work should be excluded based on:

a. That oral history research focuses on eliciting information about the particular experiences of the past, and suffers irreparable harm when forced into rubrics developed to treat human beings in a general (or “generalizable”) way by engaging them in tests, trials, or medical procedures;

b. That the methodology of oral history research is built on a free and open dialogue with the interviewee, and cannot be reviewed or assessed in the structured or systematic framework of an IRB;

c. That the proposed “excused” category does not address our concerns, because it keeps oral history tied into inappropriate frameworks of the sciences and would add the further burden of rules designed to prevent “information risk”;

d. That this is not a simple plea to be free of all professional standards. The AHA endorsed the Oral History Association’s Statement of Principles and Best Practices and maintains its own Statement on Professional Standards because we believe history work should be conducted in a rigorous and professional way, but our standards are organized and applied in ways that are fundamentally different from the scientific procedures and criteria administered by IRBs.

IRBs are already the panopticon for scholarly inquiry and the skepticism about the reasons for increased surveillance in research, especially research that is no/low risk, should lead us to consider the extent to which observation and regulation of research is more about normalization and less about ethical research practice.

Research Design

Research design is really just a plan of action. Because the search for meaning, understanding or critique are open-ended, it does not mean that interpretive and critical research cannot be designed.

Here is one way to think about the typical ‘moves’ in creating a research design:

1. what is the conceptual topic
2. review what is already known, looking for alternative perspectives
3. what is interesting to explore; what questions are interesting to ask
4. think conceptually about what you know and want to know
5. what is your theoretical perspective and methodology
6. what is the content and why is it interesting or relevant
7. what methods will be used and why
8. how will data be stored, analyzed, synthesized
9. how and to whom will the research be reported