Researchers from the School of Psychology at Queen’s – in collaboration with Guide Dogs NI – have conducted a new research study to understand the impact of sight loss on the development of early movement, with the aim of improving the action and motion skills of those children with a vision impairment.
Using the state-of-the-art Movement Innovation Lab at the University, the team was able to capture the movement skills of 43 children, to help understand the challenges children with sight loss have. A series of skills-based tests for basic movements were undertaken, including balancing, catching and jumping, which were then compared with similar tests carried out by children who are sighted.
The team compared different groups of children, both sighted and with degrees of vision impairment/sight loss, adapting the tasks for those with vision impairment, for example, by playing a beep noise to indicate where to throw or using balls with bells inside.
The results from the data collected found that children with full vision and those with a minor vision impairment performed many of the tasks to the same level, however children with a more severe vision impairment found the movement skills tests more difficult.
Dr Matthew Rodger, from the School of Psychology, Principal Investigator for the study, said: “We found that the degree of vision impairment experienced by the children had a substantial impact on their performance in these tasks. Our analysis has helped us identify specific aspects of movements that seem to be affected.
“We now want to build on this knowledge to investigate if and how sounds can be designed to help children with vision impairment better perform fundamental movement skills.
Fiona Brown, Head of Mobility Services at Guide Dogs NI, said: “Early development studies show that 80 percent of our learning is done through sight, so children with sight loss need early intervention to replace this and help them meet milestones for basic movement skills.
“Our collaboration with Queen’s has the potential to make a huge difference to the lives of children living with sight loss, right from birth.
The research, which has been funded by Queen’s Business Alliance Fund and Guide Dogs NI with the support of The Hospital Saturday Fund, will now examine if using a more continuous sound to assist the children with a more severe vision impairment will enable them to carry out movement tasks successfully. The team plan on developing this process technologically to be used in the home or at school.
Media inquiries to Zara McBrearty, Communications Office at Queen's University Belfast on tel: +44 (0)28 9097 3259.