Abstract
Tourism to protected areas worldwide has increased rapidly, prompting management agencies to seek enhanced visitor management including communication aimed at influencing tourists' behaviour to reduce impacts and strengthen conservation viability. Research has shown that the greatest success in influencing visitors' actions comes from understanding what they think about a particular behaviour. This notion was investigated in this study in Mt Field National Park, Tasmania, using the theory of planned behaviour and the elaboration likelihood model of persuasion in a three-stage research process to design specific persuasive messages that were then evaluated for their impact on visitors' beliefs, attitude and behaviour. Of four salient beliefs found through survey, one offered much promise. Two experimental treatments based on that belief resulted in a 15%–20% increase in litter pickup compared with a control condition, and were also found to positively affect targeted beliefs and attitudes relating to this pro-environmental behaviour. Potential benefits include cost savings on litter collection for the park, fewer detrimental impacts on wildlife and less aesthetic degradation. Conclusions are drawn about the efficacy of a theory-based approach to influencing problem visitor behaviours in protected areas and the nature of the cognitive process which might be involved.
Acknowledgements
We wish to thank the Sustainable Tourism Cooperative Research Centre (STCRC), an Australian Government initiative, for funding this research. Monash University's Tourism Research Unit is also gratefully acknowledged. In particular, the insightful contributions of Professor Betty Weiler and Dr Jim Curtis throughout the research process are deeply appreciated. Finally, we wish to acknowledge the collaboration of Parks and Wildlife Service Tasmania and the many visitors who generously gave us their time.
Notes
aDifference between compliers and non-compliers is significant (p < 0.05).
bDifference between compliers and non-compliers is significant (p < 0.01).
aDifference between compliers and non-compliers is significant (p < 0.01).
aSignificantly higher than the control (p < 0.001). Treatment 1 and Treatment 2 scores were not significantly different.
1. CitationAjzen and Fishbein (2008) recommend using either a unipolar (1–7) or a bipolar (−3 to +3) coding system depending on which is more highly correlated with a direct attitude measure. In this study, the bivariate correlation using the unipolar system was higher (r = 0.687, p = 0.010 versus r = 0.596, p = 0.017). Therefore, the unipolar coding scheme was applied.