New paper in Communications Psychology

My latest paper with Li Qian Tay and colleagues, “Thinking clearly about misinformation”, has just been accepted for publication in Communications Psychology. The abstract for the paper is below:

There is concern that many social problems in Western societies have been caused by misinformation. However, some researchers argue that misinformation is merely a symptom of such problems. We argue that (1) this is a false dichotomy, (2) misinformation has had clear impacts, and (3) researchers should consider the different dimensions of misinformation when making such evaluations.

New paper in Harvard Kennedy School Misinformation Review

My latest paper with Li Qian Tay and colleagues, “A focus shift in the evaluation of misinformation interventions”, has just been accepted for publication in the Harvard Kennedy School Misinformation Review. The abstract for the paper is below:

The proliferation of misinformation has prompted significant research efforts, leading to the development of a wide range of interventions. There is, however, insufficient guidance on how to evaluate these interventions. Here, we argue that researchers should consider not just the interventions’ primary effectiveness but also ancillary outcomes and implementation challenges.

New paper in Climatic Change

My latest paper with Matthew Andreotta and colleagues, “Evidence for three distinct climate change audience segments with varying belief updating tendencies: Implications for climate change communication” has just been accepted for publication in Climatic Change. The abstract for the paper is below:

Mounting evidence suggests members of the general public are not homogenous in their receptivity to climate science information. Studies segmenting climate change views typically deploy a top-down approach, whereby concepts salient in scientific literature determine the number and nature of segments. In contrast, in two studies using Australian citizens, we used a bottom-up approach, in which segments were determined from perceptions of climate change concepts derived from citizen social media discourse. In Study 1, we identified three segments of the Australian public (Acceptors, Fencesitters, and Sceptics) and their psychological characteristics. We find segments differ in climate change concern and scepticism, mental models of climate, political ideology, and worldviews. In Study 2, we examined whether reception to scientific information differed across segments using a belief-updating task. Participants reported their beliefs concerning the causes of climate change, the likelihood climate change will have specific impacts, and the effectiveness of Australia’s mitigation policy. Next, participants were provided with the actual scientific estimates for each event and asked to provide new estimates. We find significant heterogeneity in the belief-updating tendencies of the three segments that can be understood with reference to their different psychological characteristics. Our results suggest tailored scientific communications informed by the psychological profiles of different segments may be more effective than a ‘one-size-fits-all’ approach. Using our novel audience segmentation analysis, we provide some practical suggestions for how communication strategies can be improved by accounting for segments’ characteristics.

New paper in Conservation Science and Practice

My latest paper with Douglas MacFarlance and colleagues, “Reducing Demand for Overexploited Wildlife Products: Lessons from Systematic Reviews from Outside Conservation Science,” has just been accepted for publication in Conservation Science and Practice. The abstract for the paper is below:

Conservationists have long sought to reduce consumer demand for products from overexploited wildlife species. Health practitioners have also begun calling for reductions in the wildlife trade to reduce pandemic risk. Most wildlife-focused demand reduction campaigns have lacked rigorous evaluations and thus their impacts remain unknown. There is thus an urgent need to review the evidence from beyond conservation science to inform future demand-reduction efforts. We searched for systematic reviews of interventions that aimed to reduce consumer demand for products that are harmful (e.g., cigarettes and illicit drugs). In total, 41 systematic reviews were assessed, and their data extracted. Mass-media campaigns and incentive programs were, on average, ineffective. While advertising bans, social marketing, and location bans were promising, there was insufficient robust evidence to draw firm conclusions. In contrast, the evidence for the effectiveness of norm appeals and risk warnings was stronger, with some caveats.