'Everyday memory' impairments in autism spectrum disorders.

Area of Science:

• Neurodevelopmental Disorders
• Cognitive Psychology
• Autism Spectrum Disorders (ASDs)

Background:

• Everyday memory, crucial for daily functioning, is understudied in autism spectrum disorders (ASDs).
• Previous research has not extensively explored the specific memory challenges faced by individuals with ASD in real-world contexts.

Purpose of the Study:

• To investigate everyday memory abilities in adolescents with ASD compared to neurotypical peers.
• To examine the relationship between social-communication skills and different types of memory in ASD.

Main Methods:

• Utilized the Rivermead Behavioural Memory Test (RBMT) for everyday memory assessment.
• Employed the Children's Auditory Verbal Learning Test-2 (CAVLT-2) for standard verbal recall.
• Recruited 94 adolescents with ASD and 55 without ASD.

Main Results:

• The ASD group demonstrated significant deficits in everyday memory tasks, including prospective memory, on the RBMT.
• Impaired performance was also observed in the ASD group on the standard verbal recall task (CAVLT-2).
• Social and communication abilities correlated with prospective memory in everyday contexts, but not with CAVLT-2 performance.

Conclusions:

• Adolescents with ASD experience notable difficulties with everyday memory, especially prospective memory.
• The findings highlight the distinct nature of everyday memory challenges in ASD, influenced by social-communication factors.
• Further research is needed to understand the complex relationship between ASD, memory, and daily life functioning.