Home Online Psychology Persuasion The Psychology of Mass-Interpersonal Behavioural Change Websites: a meta-analysis

The Psychology of Mass-Interpersonal Behavioural Change Websites: a meta-analysis

Within the fields of e-health and persuasive technology, research indicates that intervention websites can motivate people to adopt healthy behaviours, such as quitting smoking, exercising more, and eating better. Frequently, these online interventions are individually tailored programmes, resembling two-way interpersonal therapy. It is now conceivable that health campaigners can deploy mass-interpersonal campaigns, where online media are used to engage large populations in automated personal relationships, similar to relationships people have with their doctors, councillors, trainers, and trusted friends.

This presentation provides some key findings from a meta-analysis investigating the psychological design factors that can explain the efficacy of online behavioural change interventions. It makes a clear distinction between mass-media, interpersonal and mixed, mass-interpersonal communications. To this end, a model, called ‘the Communication-Based Influence Components Model’, is used to synthesize behavioural change and persuasion taxonomies.

To assess the psychological design of online interventions, the meta-analysis synthesized 30 interventions, which included 17,524 study participants. The statistical results showed that online interventions, modelled on interpersonal interaction, work.


 
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Feature Publications

Online Interventions for Social Marketing Health Behavior Change Campaigns: A Meta-Analysis of Psychological Architectures and Adherence Factors
The result of a two-year study, this paper draws on scientific papers to assess the impact of psychological website design on users' behaviour. It provides a template for practitioners wishing to design websites that can influence how people think and act.

Communication-Based Influence Components Model
This paper presents a model used to describe the psychology of online behavioural change interventions. It then shows how the model works by describing the common features in over thirty online behavioural change websites.

The dimensions of website credibility and their relation to active trust and behavioural impact
This research paper examines the relationships between website credibility, users' trust, and their willingness to be more involved in a social campaign. It examines the dimensions of website credibility and discusses how to design stronger online campaigns.

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