The theory of mind construct in adulthood: perspective taking in relation to language and executive function

Area of Science:

• Cognitive Psychology
• Neuroscience
• Developmental Psychology

Background:

• Conflicting theories exist regarding the structure of the theory of mind (ToM) construct.
• Lack of clarity in ToM structure hinders understanding its relationship with other cognitive abilities.

Purpose of the Study:

• Investigate the underlying structure of the ToM construct.
• Examine the relationship between ToM and executive function and general vocabulary.

Main Methods:

• Administered a battery of ToM measurements, executive function tests, and general vocabulary tests to 207 adult participants.
• Utilized factor analysis to determine the structure of ToM.
• Controlled for covariates in statistical analyses.

Main Results:

• Associations between ToM tasks were statistically significant but generally weak.
• A
• protagonist perspective
• factor emerged, with Strange Stories, Higher-Order False Belief, and Frith-Happé Animation tasks loading onto it.
• This factor involves ascribing mental states to predict and explain protagonist actions within narratives.

Conclusions:

• The study suggests a
• protagonist perspective
• factor as a key component of ToM.
• This ToM structure is more strongly related to vocabulary than executive function.
• Highlights the role of narrative processing in ToM reasoning, suggesting avenues for future research.