
If you’ve been on the London Tube recently, you’ve probably come across posters warning that staring is sexual harassment and is not tolerated. Publicity campaigns to address social challenges can be effective when the problem is well-understood and the message’s content is designed with evidence and craft. Campaigns by the Central Office of Information, shut down by the Coalition government in 2012, often demonstrated impressive returns on investment, for example by reducing acquisitive crime and smoking, saving public money, increasing Quality Adjusted Life Years and productivity.
Though the intention of campaigns is often to inform, persuade or convey particular values of those behind them, their most powerful function can in fact be to shape the expectations we have of each other. Since spotting the staring poster, I’ve come across a raft of messages on the transport network warning against upskirting, revealing intimate body parts, touching, cyber flashing and catcalling. This messaging ignores a wealth of evidence suggesting it risks not only failing but having a counterproductive effect. There are benefits to surfacing underreported crimes (which sexual harassment tends to be), such as reducing a feeling of isolation in victims. But there are risks too. Simply making a noise about something is not the same thing as understanding it, let alone fixing it.
Take the case of Drinkaware, which in 2012 launched a multi-year, multimillion-pound responsible drinking campaign (Why Let Good Times Go Bad?) designed to reduce binge drinking by warning of its consequences and giving tips on how to drink responsibly. Despite initially seeming to resonate with its target audience, when robustly evaluated the campaign was found to have likely increased alcohol consumption. To their credit, Drinkaware terminated the campaign a year early.
Why did this happen? Most of the time, we do not actively think about the multitude of messages that dominate our daily environments. But they do leave an impression on us. And this impression is often different to the one we get when actively engaging with their messages: when not executed carefully, campaigns highlighting a problem can make that problem seem more common than we previously thought it to be: they have a normalising effect. This affects behaviour, but in precisely the wrong way. For example, those inclined to sexually harass another passenger may give themselves more licence to do so if they get the impression that plenty of other people do it too, especially where the chance of being caught is perceived to be slim. Research from Princeton identified a similar risk in publicity campaigns to prevent sexual violence.
Preventing bad behaviour is generally harder than promoting good behaviour and there are plenty of examples where well-intentioned policies have backfired. Warning campaigns can increase fear and anxiety about being victimised. Mandatory sexual harassment training can make those inclined to sexually harass more accepting of such behaviour. The Scared Straight programme, for instance, an intervention that took young offenders into a prison to deter them from future offending by showing them the potential consequences of their actions, turned out to increase offending. The reason for this, though subject to a degree of speculation, is that the experience encouraged the participants to think of themselves as career offenders: it increased their sense of criminal identity.
But all is not lost. There is sufficient evidence from high quality research to make better programmes and effective campaigns, but there needs to be the right incentives for decision-makers to understand what constitutes accurate evidence, and to pay attention to it. This means focussing on the effects that campaigns have on their audience, rather than what they might say about the organisations behind them.
Join the discussion
Join like minded readers that support our journalism by becoming a paid subscriber
To join the discussion in the comments, become a paid subscriber.
Join like minded readers that support our journalism, read unlimited articles and enjoy other subscriber-only benefits.
Subscribe