Joint attention and attachment in toddlers with autism

Area of Science:

• Developmental Psychology
• Clinical Psychology
• Neurodevelopmental Disorders

Background:

• Joint attention, a triadic interaction involving self, other, and object, is crucial for social development.
• Children with autism spectrum disorder (ASD) often display deficits in joint attention behaviors.
• Existing research primarily focuses on older children with ASD, overlooking early developmental trajectories.

Purpose of the Study:

• To investigate joint attention behaviors in young children (under three years) diagnosed with autism spectrum disorder (ASD).
• To explore the relationship between joint attention, cognitive development, autistic symptoms, and attachment in early childhood.
• To differentiate between Basic Joint Attention (BJA) and Associated Joint Attention (AJA) in the studied populations.

Main Methods:

• Study included 78 young children: 20 with ASD, 18 with other developmental delays, and 40 typically developing.
• Participants had a mean age of 25.7 months (SD 6.1).
• Joint attention behaviors were assessed and categorized into Basic Joint Attention (BJA) and Associated Joint Attention (AJA) through factor analysis.

Main Results:

• Cognitive delays and the severity of autistic symptoms were significantly associated with reduced joint attention.
• Attachment insecurity or disorganization did not show a significant relationship with joint attention behaviors.
• Children with more pronounced autistic symptoms demonstrated less joint attention, even when controlling for overall developmental level, as early as two years of age.

Conclusions:

• Early identification of joint attention deficits in young children with ASD is critical.
• Cognitive development and autistic symptom severity are key factors influencing early joint attention.
• Further research should explore interventions targeting joint attention in toddlers with ASD.