Trick or treat?: uneven understanding of mind and emotion and executive dysfunction in "hard-to-manage" preschoolers

Area of Science:

• Developmental Psychology
• Child Psychiatry
• Cognitive Neuroscience

Background:

• Impaired social relations in school-aged children with behavioral disorders are well-documented.
• Early predictors of social difficulties in young children with behavioral issues remain under-explored.
• Understanding foundational cognitive skills is crucial for early intervention.

Purpose of the Study:

• To investigate theory of mind, emotion understanding, and executive function in preschoolers exhibiting "hard to manage" behaviors.
• To identify early cognitive deficits associated with disruptive behavior in early childhood.
• To explore the relationship between executive function and theory of mind in this population.

Main Methods:

• Compared 40 "hard to manage" preschoolers with a control group.
• Assessed theory of mind using false belief and emotion prediction tasks.
• Evaluated emotion understanding through story comprehension and executive function via inhibitory control, set-shifting, and working memory tasks.

Main Results:

• "Hard to manage" preschoolers demonstrated significant deficits in emotion understanding and executive control.
• These children showed poorer performance on false belief tasks and nuanced understanding of emotion's belief-dependency.
• Executive function performance was uniquely associated with theory of mind tasks in the "hard to manage" group.

Conclusions:

• Early executive function and emotion understanding deficits are associated with disruptive behavior in preschoolers.
• Executive dysfunction may directly and indirectly contribute to social impairment in behaviorally disturbed children.
• These findings highlight the importance of targeting cognitive skills in early intervention for behavioral disorders.