The development and validation of attention constructs from the First Year Inventory

Area of Science:

• Developmental Psychology
• Pediatrics
• Neuroscience

Background:

• Early attention is crucial for social, cognitive, and emotional development.
• Attentional deficits in infancy are linked to developmental disorders, including Autism Spectrum Disorder (ASD).
• The First Year Inventory (FYI) was designed to identify infants at risk for ASD.

Purpose of the Study:

• To identify specific items within the FYI that reflect early attention.
• To develop attention-based constructs from the FYI to predict developmental outcomes.
• To examine the predictive validity of these attention constructs for later social development.

Main Methods:

• Developed three attention-based constructs from the FYI: Responding to Social Attention (RSA), Initiating Social Attention (ISA), and Nonsocial Sensory Attention (NSA).
• Analyzed a database of FYI responses using theoretical and statistical methods.
• Utilized Cronbach's alpha for internal consistency and confirmatory factor analysis for item distribution.

Main Results:

• Established good internal consistency for the three attention constructs (RSA, ISA, NSA).
• Demonstrated statistically significant relationships between 12-month attention scores and 3-year social responsiveness.
• Confirmed the statistical and predictive validity of the FYI attention constructs.

Conclusions:

• The three FYI attention constructs (RSA, ISA, NSA) are valid measures of early attentional patterns.
• These constructs can predict typical and atypical social, cognitive, and emotional development.
• Supports the use of FYI attention constructs for early identification and intervention research.