Junior Research Associate in the ChatLab

By Madeleine Weaver

 

This summer I took part in the Junior Research Associates (JRA) scheme in the Children and Technology Lab (Chatlab) http://www.sussex.ac.uk/psychology/chatlab/ with Professor Nicola Yuill. The JRA scheme is an 8 week programme designed for students who are considering post graduate study.

Amongst other things, the Chatlab looks into how technology can be used to support children with autism to collaborate.  I wanted to research immersion in technology and how this might be linked to body movement and collaboration in people with autism. This idea came about from my own observations of people with Autism Spectrum Conditions (ASC) being highly immersed in technology, ‘digital bubbles’ http://digitalbubbles.org.uk/; combined with knowledge on embodied cognition I gained from my course at Sussex: Psychology with Cognitive Science. I thought this research could be useful in understanding the impact that highly immersive technologies might have on the embodied aspects of social interaction such as gestures and facial expressions, that are already difficult for people with ASC to understand. 

I used three different technologies: the Windows Surface tablet, a 27″ Dell touchscreen computer, and the new Sony Xperia touch projector. I had a lot of trouble with technology in the first few weeks trying to get things to work, but thanks to Nicola managed to get hold of some really fun tech in the end. I was unable to recruit any participants with ASC in time for my research deadline so the study ended up being with neurotypical adults only. This means that the study has yet to be carried out with the target group, but still provides the groundwork for further research.

A visiting researcher Eleanor Drury (University of Bath) helped me with data collection. In pairs, participants played a colour matching game on each of the technology platforms. The game was designed by Stefan Kreitmayer (University College London) to encourage autistic children to view a screen as a shared space. We measured immersion in three different ways based on recommendations from Jennett et al. (2004):

  • Lack of awareness of time – participants were asked to estimate the time spent using each technology. A large time discrepancy indicated higher immersion.
  • Loss of awareness of the real world – during the technology use participants were played 12 animal noises. After completing all the conditions they were given a cued recall task in which they were played 16 animal noises and asked which ones they think they had heard. A lower accuracy indicated higher immersion.
  • Involvement and a sense of being in the task environment – this was a subjective measure, participants ranked each technology on how immersed they felt.

We filmed participants completing the activities so that their behaviour could be coded afterwards. I was taught how to use a behavioural coding software tool called Interact by Devyn Glass (UoS) and developed coding schemes to capture gestures (collaboration) and self-stimulatory behaviours (body movement).

In the end I found a couple of patterns:

  • The touch projector had the highest levels of objective immersion which was linked to enjoyment
  • Users collaborated more around the Dell touchscreen computer which was linked to a subjective reporting of feeling immersed.
  • There were no differences in body movement between the technologies, but further work is needed in autistic populations.

My research was far from perfect, but I learned a lot and am more prepared for my dissertation in third year and for post graduate research.

I learned how to understand basic computer code with the help of my friend Jon King (UoS) for the cued recall task using Inquisit software, and I also learned how to create a successful ethical review application. In addition to this, at the end of the summer, all JRAs are required to create an academic poster to summarise their research, so I got the chance to take part in a poster exhibition which was exciting!

All in all, I had a really brilliant summer. I learned so many new skills and massively improved my existing ones. I met so many great people from not just the University of Sussex but from other universities around the country. I was able to attend lab meetings and listen to experts talk about their research which was an invaluable experience. I also made some really good friends with visiting researchers and other students working in the Chatlab who I have stayed in contact with. It was a lot of hard work and things didn’t always go right but I would thoroughly recommend the JRA to any student considering post-graduate research.

 

For more information on the Junior Research Assistant Scheme go to: https://www.sussex.ac.uk/study/undergraduate/undergraduate-research/junior-research-associates.

Other posts by former JRAs:

 

 

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Posted in Research, Undergraduate research

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