The importance of consistency (or, the danger of inconsistency) in qualitative data collection has been discussed elsewhere in Research Design Review (see “The Recipe for Quality Outcomes in Qualitative Research Includes a Healthy Dose of Consistency” and “Mitigating Researcher-as-instrument Effects”). From the perspective of the Total Quality Framework, moderator inconsistency can be a real concern in the focus group method because of the extreme multitasking required of the moderator. More so than in the in-depth interview method, the focus group moderator has to manage multiple points of view and ensure the full engagement of all group participants within a well-defined slot of time (typically, 75–120 minutes depending on the mode). Because of these challenges and the inherent unpredictability of the group dynamic process, the moderator may find it difficult (if not impossible) to cover all areas of the discussion guide across different focus groups and/or practice consistent behavior in the articulation of research questions in each group. This inconsistency across groups does not necessarily lead to inaccuracy in the research data (i.e., biased outcomes) but may result in variations in the data that do not actually exist.
For example, a series of focus group discussions among people who are active in environmental causes might include some groups that were easily managed by the moderator, who was able to cover the entirety of the discussion guide, thereby providing a well Read Full Text
In 2020, there were 14 articles published in Research Design Review. These articles include those pertaining to broad issues in qualitative research design, such as sample size, as well as more narrow topics concerning specific qualitative methods – focus groups, ethnography, in-depth interviews, and case study research – and the online mode. A compilation of these articles is now available here for download.
In addition to these 14 articles, six compilations of earlier RDR articles were released in 2020 for download. These include:
The interactive, dynamic nature of group discussions (see “Strengths of the Focus Group Method: An Overview”) may also present a potential limitation to the method. The exchange of information and ideas may have the positive effect of eliciting new insights, but it may also have the damaging effect of unwittingly influencing responses from participants who are reluctant to voice dissenting opinions and just want to go along with the prevailing mood. Although a professional moderator can often identify the more introverted or shy participants in a group and use rapport-building techniques to encourage their candidness, these attempts are not always successful and the research outcomes may reflect more agreement on an issue than is actually warranted. Whether the nonexistence of differing attitudes among group participants is due to the reluctance of people to speak their minds or an honest reflection of personal points of view, some researchers can easily fall into the trap of believing that this lack of opposing attitudes is the same as a group consensus. As stated by Sim (1998, p. 348), “the absence of diversity in the data does not reliably indicate an underlying consensus” but is rather a possible product of the group environment, which may mask individual opinions.
Alongside the potential downside of group dynamics is the critical role of the moderator. Professional moderators trained in the complexities of group interviewing are essential to the success Read Full Text