Quantifying preference for social stimuli in young children using two tasks on a mobile platform.

Area of Science:

• Developmental Psychology
• Cognitive Neuroscience
• Social Neuroscience

Background:

• Children's preference for social stimuli is crucial for social development.
• Existing research often uses only passive viewing or choice tasks to measure this preference.
• These different paradigms may assess distinct underlying mechanisms.

Purpose of the Study:

• To investigate if preferential looking and instrumental choice tasks yield similar results for social stimulus preference in children.
• To explore the relationship between these two measurement paradigms.
• To examine the connection between social stimulus preference and children's social skills.

Main Methods:

• Employed a preferential looking task and an instrumental choice task.
• Recruited typically developing children aged 3-9 years.
• Assessed preference for social vs. non-social stimuli and social rewards.

Main Results:

• Children looked longer at social stimuli in the preferential looking task.
• No similar preference for social rewards was observed in the instrumental choice task.
• Performance on the two tasks was uncorrelated; social skills correlated positively with choice task preference.

Conclusions:

• Preferential looking and instrumental choice tasks may measure different aspects of social stimulus preference.
• The choice of paradigm is critical for assessing social preference.
• Social skills are associated with actively choosing social rewards, not just passive attention.