Assessing Social Communication and Measuring Changes in Chinese Autistic Preschoolers: A Preliminary Study Using the...

Area of Science:

• Child Psychology
• Developmental Psychology
• Clinical Psychology

Background:

• Assessing social communication in young autistic children presents challenges, especially in tracking intervention effects.
• Existing measures often lack cultural validity for diverse populations.
• There is a need for culturally accessible and reliable assessment tools for autistic children in China.

Purpose of the Study:

• To explore the psychometric properties of the Social Communication Scale (SCS).
• To evaluate the SCS's ability to capture intervention-induced changes in social communication.
• To provide a culturally relevant assessment tool for Chinese autistic preschoolers.

Main Methods:

• Fifty-two autistic children (aged 2-5 years) and their parents in China participated.
• Parents engaged in a 20-week program to enhance home-based communication strategies.
• The SCS was administered pre- and post-intervention.

Main Results:

• The SCS demonstrated excellent interrater reliability (ICC = .91).
• Convergent validity was confirmed with established measures like ADOS-2, Mullen Scales, and Vineland Scales.
• The SCS effectively detected subtle changes in social communication over the 20-week intervention period.

Conclusions:

• The SCS is the first social communication scale developed for Chinese autistic preschoolers, proving reliable and valid.
• It addresses specific challenges in autism assessment and intervention within the Chinese context.
• Future research should focus on broader validation across diverse Chinese samples to enhance applicability.