Kate Sherren

Landscapes - People - Global change

Tag: What I’m working on (page 2 of 2)

Marginal survey testing today

Logos for Marginal Land Management project partners

Logos for Marginal Land Management project partners

Exciting day today. Simon Greenland-Smith has headed to Truro to test our new  Marginal Land Management survey with farmers and farm extension workers at the Nova Scotia Federation of Agriculture. This survey is a great partnership (see logos), which will reduce the number of surveys Nova Scotia farmers receive this year with a multi-purpose design, while getting a better response rate through multiple reminders. Trialing surveys is critical to ensure a survey is well-designed for the audience.

First, the survey is taken in ‘exam conditions’, except it is not the participants being tested, but rather the survey itself. This allows us to estimate how long it will take farmers at home, and shorten it if necessary. Then a free lunch, to fuel thinking for the focus group discussion. This is where we discuss the design of the survey instrument, from minor issues like wording to bigger issues like the relevance of the various topics to the target audience. I look forward to hearing how it went and reflecting on that feedback.

Fun with freeware

What am I doing today? I’m re-interpreting Q-method output for my dykeland study because of a late discovery about how PQMethod identifies ‘defining sorts’. Q-method uses statement-sorting (or photo-sorting, viz Milcu et al. ) to understand the public discourses that exist around a given issue. I seem to be doing quite a lot of it of late with students and colleagues, but this is the first time that I’ve been the analyst. Near-ubiquitous freeware program PQMethod does an outstanding job of providing statistical output that is easily interpreted, but it is important to dig into the manuals to understand the steps it takes along the way. Once factor analysis identifies various discourse ‘types’ based on sorting on a forced-normal distribution, PQMethod helpfully identifies ‘factor-defining’ sorts, which you can use to characterize each one. These are the individuals who sorted similarly, driving that particular ‘archetype’. Using the demographics of these defining sorts to be reflective of a discourse is particularly useful when you have a lot of sorts, which is a new use of Q-method which is not entirely consistent with the rationale behind its design. PQMethod identifies as ‘defining’ those sorts where: (1) The factor explains at least half of the common variance, that is, the factor loading for that particular respondent on a particular factor must be at least half of the variance explained by all factors pulled out of the model for that respondent; and, (2) the loading must be significant at p < .05. However, it also includes in that mix those for which the correlation (the loading) is negative, that is, the complete opposite. Perhaps for a qualitative interpretation of the factors this would be irrelevant, but I designed my concourse of statements such that scores could be derived to summarize perspectives on a range of themes. As folks like me push the method and the software to places it was not intended to go, it behooves us to be careful that we fully understand the tools we are using.

Knee deep in quantitative surveys

I was reflecting last night about a recent transition that has occurred in my research. After ten years of predominantly qualitative research, albeit increasingly of a semi-quantitative bent (e.g. using theme counts to filter significance), I am currently leading five quantitative surveys. I just finished writing up last year’s Nuisance Nature survey in New Brunswick and Nova Scotia, and am in the middle of writing up the online Q-method survey undertaken this spring about the future of Acadian dykelands in Nova Scotia in the face of climate change. The new multiple-reminder survey about farm management on marginal land in Nova Scotia is in the design phase, and I am also writing a proposal for baseline social research to be undertaken prior to the restoration of the Big Marsh Bog on Brier Island, drained back in the 1950s. Finally, as Academic Program Coordinator here at SRES, I am leading a review of our internship-based Master of Resource and Environmental Management, and our alumni survey is still in the field. This doesn’t include my peripheral engagement in quantitative survey and Q-method work led by others, for instance, around energy knowledge and discourses. If this is not a methodological blip, I will need to polish up my stats skills.

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