How to get people to recycle more
By Duncan Smith
Why is there so much apathy towards recycling in the workplace and how can we drive behaviour change towards recycling?
To answer these questions we teamed up with Ceris Burns International who are specialists in Environmental PR.
The British recycle 46% of their household waste in 2019. This is less than 2% more than in 2015. Workplace recycling is even lower at ~30% and a whopping 52% are still confused about what the can and can’t recycle.
Communications have a greater impact if they are emotive since emotions power decision making, but how exactly should these messages be presented in order to effectively change attitudes and behaviour?
We decided to find out whether threatening, negative messages or positive, hopeful messages about recycling had a greater impact on changing peoples’ attitudes about how important recycling is.
There is some reason to predict that negatively framed messages may have more of an impact on peoples’ attitudes. We automatically attend to threats in our environment as a survival mechanism, and we tend to give more weight to potential losses than potential gains. The impact of framing also depends on the situation and target audience. Negative messaging tends to be more effective when the outcome is risky or uncertain, and when the audience feels strongly involved in the issue. Under certain circumstances, positive messages can influence people more strongly than negative messages by reinforcing positive associations with the attitudes and behaviour. We have found this to be the case in previous research we have conducted.
We used an implicit association test (IAT) to measure implicit, subconscious attitudes towards the importance of recycling. Because recycling is a socially desirable behaviour, simply asking people about their intentions to recycle may not be an accurate prediction of future behaviour. Measuring subconscious associations bypasses people’s tendency to answer with what they think they are expected to say, allowing us to more accurately measure whether the communications have had an impact on attitudes towards recycling.
We questioned 200 UK adults about their current recycling behaviour and attitudes towards recycling; then viewed either positive or negative messages about recycling; followed by an implicit (IAT) test measuring how strongly they associate recycling with importance; and finally they answered questions regarding their intentions to recycle in the future.
We found that:
After seeing positive messages people subconsciously felt that recycling was more important, suggesting positive messages are more influential in this context than negative messages.
Importantly, this effect was significantly enhanced for people who thought recycling was less important, less effective and who reported less frequent recycling behaviour, suggesting that positive messaging should specifically target this group in order to change their attitudes and hopefully their future recycling behaviour.
In contrast to the implicit findings, the positive and negative messages did not lead to differences in self-reported intentions to recycle in the future, demonstrating the importance of the implicit measure in this study.
In summary, if you want your employees or colleagues to recycle more, highlight the benefits of recycling rather than trying to make them feel bad about not recycling. To avoid confusion over what can and can’t be recycled, ensure clearly labelled facilities are present where people generate waste. Make sustainability part of the company ethos and lead by example.
A copy of the best practice guide to recycling can be downloaded from the Ceris Burns PR website HERE.