Are Children With Autism More Likely to Retain Object Names When Learning From Colour Photographs or Black-and-White Cartoons?

The study included only 20 children with autism and 20 typically developing children. The autism group was older and had lower age-normed non-verbal IQ than the typically developing group, so the groups differed beyond diagnosis. The study did not record intervention histories, so prior picture-based training may have affected the results. Testing was very controlled, with small arrays, minimal distractions, and no time limit, so results may not match busy clinical settings. Response times were not measured, so children with autism may have taken longer to answer. The study tested memory for the exact pictures and objects used during learning, not generalisation to other category members. The results may not apply to children with more severe developmental delay or language impairment than the sample. The paper does not explicitly name a primary outcome, although the title asks about retention. The advantage appeared only when diagnosis and picture type were considered together.

The only funding statement supplied says the funder was the University of Lancaster.

Do not conclude that colour photographs are generally better for teaching vocabulary to all children with autism. The overall retention scores did not differ by group or picture type. The advantage was only for children with autism comparing photographs with cartoons.