Public Release: 

Why we underestimate time when we're having fun on Facebook

University of Kent

Updating your Facebook status can be a fun way to while away the hours - but now it seems it really is making us lose track of time as we do it.

New research from psychologists at the University of Kent suggests that people who are using Facebook or surfing the web suffer impaired perception of time.

Researchers from the University's School of Psychology found that the way people perceived time varied according to whether their internet use was specifically Facebook related or more general.

Using well-established internal clock models, researchers attempted to separate the roles of 'attention' and 'arousal' as drivers for time distortion. The researchers found that Facebook-related stimuli can lead to an underestimate of time compared to general internet use, but that both lead to a distortion of time.

In the study, Lazaros Gonidis and Dr Dinkar Sharma, monitored the responses of 44 people who were shown 20 images for varying amounts of time. Five of the images were associated with Facebook, five had more general internet associations with another ten as neutral 'control' images.

Those taking part had to say whether the image they had just seen had been visible for a short or long time.

The key finding was that people tended to underestimate the time they had been looking at Facebook-related images to a greater extent than other more general internet related images, but that in both cases time was underestimated. This suggests that Facebook-related images affect time by changing how we pay attention to them. The findings are likely to have implications for future study into addictive behaviour.

The study, entitled Internet and Facebook Related Images Affect the Perception of Time, is published in the Journal of Applied Social Psychology. See: http://onlinelibrary.wiley.com/doi/10.1111/jasp.12429/abstract

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For interview requests, contact Martin Herrema at the University of Kent Press Office. Tel: 01227 823581/01634 888879 Email: M.J.Herrema@kent.ac.uk

News releases can also be found at http://www.kent.ac.uk/news

University of Kent on Twitter: http://twitter.com/UniKent

Notes to editor

Established in 1965, the University of Kent - the UK's European university - now has almost 20,000 students across campuses or study centres at Canterbury, Medway, Tonbridge, Brussels, Paris, Athens and Rome.

It has been ranked: 23rd in the Guardian University Guide 2016; 23rd in the Times and Sunday Times University Guide 2016; and 22nd in the Complete University Guide 2015.

In the Times Higher Education (THE) World University Rankings 2015-16, Kent is in the top 10% of the world's leading universities for international outlook and 66th in its table of the most international universities in the world. The THE also ranked the University as 20th in its 'Table of Tables' 2016.

Kent is ranked 17th in the UK for research intensity (REF 2014). It has world-leading research in all subjects and 97% of its research is deemed by the REF to be of international quality.

In the National Student Survey 2016, Kent achieved the fourth highest score for overall student satisfaction, out of all publicly funded, multi-faculty universities.

Along with the universities of East Anglia and Essex, Kent is a member of the Eastern Arc Research Consortium (http://www.kent.ac.uk/about/partnerships/eastern-arc.html).

The University is worth £0.7 billion to the economy of the south east and supports more than 7,800 jobs in the region. Student off-campus spend contributes £293.3m and 2,532 full-time-equivalent jobs to those totals.

In 2014, Kent received its second Queen's Anniversary Prize for Higher and Further Education.

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