19 pages., via online journal., The rapidly increasing rate of biodiversity and habitat loss across the globe can be largely attributed to human behaviors. Conservation practitioners have struggled to influence behaviors through traditional awareness-raising efforts and been slow to adopt techniques from the behavioral sciences such as social marketing to change behaviors and improve conservation outcomes. We conducted a meta-analysis of 84 social marketing campaigns that applied the same theory of change for human behavior to disrupt patterns of destructive activities such as illegal hunting and overfishing. Questionnaires of more than 20,000 individuals across 18 countries measured changes in behavioral variables pre- and post-campaigns, including knowledge, attitudes, interpersonal communication, behavior intention, and behavior. For each campaign, we extracted data and validated data for behavioral variables, estimated mean effect sizes for each variable across all campaigns, and used path analysis to measure relationships among variables included in seven different models. On average, all behavioral variables increased significantly (p < .001) from 16.1 to 25.0 percentage points following social marketing campaigns. The full model used a combination of all variables and had the highest explained variation in behavior change (71%). Our results highlight the importance of (a) incorporating behavioral theory and social marketing into traditional conservation programs to address threats to biodiversity across the globe; (b) designing interventions that leverage a combination of community knowledge, attitudes, and communication about a behavior; and (c) facilitating more opportunities for interpersonal communication as a main driver of behavior change. We conclude with potential applications for practitioners interested in behavior change campaigns.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D08834
Notes:
Pages 74-92 in Yoon, Sukki and Oh, Sangdo (eds.), Social and environmental issues in advertising. United Kingdom: Routledge, Taylor and Francis Group, London. 169 pages.
9 pages., via online journal., Treatment of domestic waste has been one of the major environmental problems in Hong Kong. The Government has a stated policy to advocate the minimization of waste disposal through the encouragement of waste reduction, re-use and recycling. The current study applies Ajzen's theory of planned behaviour to predict behavioural intention and actual behaviour of voluntary use of waste recycling receptacles. A systematic random sample of 173 household members in a public housing estate were interviewed. The results indicated that attitude was the major factor in predicting behavioural intention, followed by behavioural control and social norms. Attitude, subjective norm and perceived control together explained 44% of the variance of behavioural intention. Perception of mass media as a major source of subjective norm was first introduced and tested. Mass communication stood out as one of the major sources of influence in establishment of subjective norms. The study has the implication that more publicity messages should be put on the mass media to promote green behaviours.
8 pages., via online journal., Given the well-documented impacts of angler behavior on the biological fitness of angled and released fish, optimizing the conservation value of catch-and-release angling hinges on the extent to which anglers are willing to adopt recommended best practices and refrain from harmful ones. One potentially powerful mechanism underlying adoption of best practices is the social pressure anglers can apply to one another to enforce community norms and values. Past work in other domains demonstrates that forms of interpersonal communication—including social sanctioning—can foster context-appropriate social norms and increase cooperative behavior; yet to date, little research has examined these dynamics in the context of species conservation. We conducted in-person and online surveys to explore the role of social sanctioning in the context of an internationally renowned wild steelhead (Oncorhynchus mykiss) fishery in British Columbia, Canada. We investigated how diverse social-psychological and demographic factors influence anglers' past and future sanctioning propensity. Results highlight that perceived capacity to influence the angling practices of others and professed concerns about one's own reputation were strongly predictive of both past and future sanctioning. Furthermore, while anglers reported relatively low-levels of past sanctioning behavior, most anglers simultaneously expressed a strong desire to sanction others in the future. Identifying ways to increase the social desirability and visibility of sanctioning actions could assist resource managers in promoting adoption and maintenance of best practices. More broadly, our findings underscore a significant yet underappreciated role for wildlife users and enthusiasts in cultivating a shared conservation ethic to help ensure biological conservation.
12 pages., via online journal., Building on research in motivated reasoning and framing in science communication, we examine how messages that vary attribution of responsibility (human vs animal) and temporal orientation (now vs in the next 10 years) for wildlife disease risk influence individuals’ conservation intentions. We conducted a randomized experiment with a nationally representative sample of US adults (N = 355), which revealed that for people low in biospheric concern, messages that highlighted both human responsibility for and the imminent nature of the risk failed to enhance conservation intentions compared with messages highlighting animal responsibility. However, when messages highlighting human responsibility placed the risk in a temporally distal frame, conservation intentions increased among people low in biospheric concern. We assess the underlying mechanism of this effect and discuss the value of temporal framing in overcoming motivated skepticism to improve science communication.
