Social cognition during and after kindergarten: The relations between first-order and advanced theories of mind

Desires and beliefs: the development of second-order Theory of Mind reasoning in preschoolers and in school-age children

Introduction

Theory of Mind development is crucial for social life. Most studies on the development of this skill have focused on first-order recursive thinking, while the transition to second-order thinking remains relatively unexplored.

Methods

To address this gap, we administered a novel second-order Theory of Mind task to 59 children between the ages of 5 and 8 years. This task manipulated desires (desire to obtain, "positive desire," vs. desire to avoid, "negative desire") and beliefs (true vs. false) based on previous studies of first-order scaling.

Results

Results indicate that the tasks involving positive desire seem to be easier than negative counterparts, and that the tasks involving true belief are easier than those involving false belief. All children performed below chance level in negative desire and in false belief conditions, while only older participants performed above chance level in true belief - positive desire condition. There was also a significant main effect favoring positive desire and true belief.

Discussion

Our findings provide preliminary evidence for the developmental acquisitions of second-order recursive thinking about the understanding of desires and beliefs.

Theory of Mind, Self-Perceptions, and Peer Popularity in Middle Childhood and Early Adolescence

Background/Objectives: Peer popularity is often associated with children's and adolescents' Theory of Mind (ToM), as well as with self-perceptions. This paper describes two cross-sectional studies that investigate the individual differences and associations among peer popularity, ToM, and self-perceptions (i.e., several dimensions of self-esteem, including global, academic, or physical self-esteem). Methods: Study 1 involved 229 German children aged 5 to 8 years. Study 2 involved 127 Canadian adolescents aged 10 to 12 years. Participants in both studies completed measures of ToM, self-perceptions, and peer popularity. Results: Study 1 found significant associations among children's ToM and self-perceptions (their global self-esteem) but found no associations with children's peer popularity. Study 2 revealed significant positive associations between adolescents' ToM and their peer popularity, as well as between ToM and self-perceptions (in particular, adolescents' academic self-esteem). Conclusions: Our findings support the view that ToM matters for children's and young adolescents' self-perceptions and plays an increasingly important role in their everyday social life. Curricular implications for ToM, identity formation (self-perceptions), and peer relations are discussed.

The complex associations between scientific reasoning and advanced theory of mind

This 6-wave longitudinal study (2014-2018) of 161 German 5- to 10-year-olds from a midsized city and rural area in southern Germany (89 females, 72 males; predominantly White; mostly middle class) found that scientific-reasoning abilities first develop at 6 years. Abilities were highly stable, with the kindergarten score predicting 25% of end-of-elementary-school variance. Individual but not developmental differences were related to language abilities (0.39), mindreading skills (0.33), and parental education (0.36). In early elementary school, mindreading skills predicted scientific reasoning (0.15), but not vice versa; in late elementary school, bidirectional associations emerged (0.11-0.33). Our findings suggest that mindreading is a precursor for the development of scientific reasoning and that older children use scientific reasoning to revise their advanced theories of mind.

Advanced scaling and modeling of children’s theory of mind competencies: Longitudinal findings in 4- to 6-year-olds

First-order theory of mind (ToM) development has shown to conform to a Guttman scale, with desire reasoning developing before belief reasoning. There have been attempts to test for internal consistency and scalability in advanced ToM, but not over a broad age range and only with a limited set of tasks. This 2-year longitudinal study ( N = 155; Mage = 4.2; SD = 0.85 months; 68 girls, 87 boys) tests for the scalability of a broader range of ToM tasks, and we model the developmental transition from first-order to advanced ToM in 4- to 6-year-olds. Rasch analyses showed that psychometrically sound and developmentally sequenced scales emerge when measures of morally relevant and second-order false belief, as well as mental verb understanding, metacognition, and recognition of nonliteral speech are included. Individual differences were moderately stable over time, and there were systematic transitions from failure to success in children’s performance, suggesting that conceptual continuity exists between first-order and advanced ToM.

The Development of Advanced Theory of Mind in Middle Childhood: A Longitudinal Study From Age 5 to 10 Years

This 5-year longitudinal study investigated advanced theory-of-mind (AToM) development in 161 German 5- to 10-year-olds (89 females, 72 males). Core aspects of AToM developed nonlinearly, with children reaching a milestone at the age of 7 years, around when they attained the conceptual insight that mental states can be recursive. In late elementary school, a multicomponent battery was used. Performance on many aspects of AToM was predicted by information-processing skills (intelligence and language at 6 years), but not by the age when children acquired the basic conceptual insight; only some naturalistic, social-interpretative tasks were correlated with children's age at acquisition. This study documents significant developmental progressions in middle-childhood AToM and suggests that different mechanisms may underlie diverse aspects of social cognition.

Advanced theory of mind in children with mild intellectual disability and deaf or hard of hearing children: A two-year longitudinal study in middle childhood

The present study investigates the development of advanced theory of mind (AToM) among typically developing (TD) children, children with mild intellectual disability (MID), and deaf or hard of hearing (DHH) children. The 2-year longitudinal study comprised three waves and included a large sample of children from Poland in middle childhood aged around 7.5-9.5 years (N = 779; M = 7.7, SD = 0.92 at wave 1). The analysis of children's understanding of second-order false belief and the Faux-Pas Recognition Test showed that TD children outperformed children with MID and DHH children on both measures. At 7.5 years, almost 60% of the TD children correctly solved the second-order false belief task; correct performance at 7.5 years in children with MID and DHH children was 27 and 38% respectively. Two years later, correct performance rose to 80% (TD children), 45% (children with MID), and 63% (DHH children). Despite these differences, the speed of AToM development did not differ across the groups. The development of faux-pas recognition followed a non-linear pattern, with TD children showing no further significant development after mid-elementary school. Our findings show differences in AToM development between TD children, children with MID, and DHH children, and they suggest that children's development of AToM may follow different developmental pathways, depending on the aspect of AToM under study.