Emotion matters in early polite lies: Preschoolers’ polite lie‐telling in relation to cognitive and emotion‐related abilities

Other-Benefiting Lying Behavior in Preschool Children and Its Relation to Theory of Mind and Empathy

The present study examined children's lies to help others obtain benefits (other-benefiting lying) and its relation to theory of mind (ToM) and empathy among 3-5-year-old preschool children. One hundred nine children were recruited from preschools in China. A modified hide-and-seek paradigm was used to measure children's other-benefiting lying behavior, a ToM scale was used to measure children's ToM abilities, and an empathy scale was used to measure children's empathy abilities. Results showed that children tended to tell more lies to help other to get benefits as age increased, and further analyses showed that this other-benefiting lying was related to children's ToM component of false belief understanding and their cognitive empathy performance. These findings provide evidence that cognitive factors play important roles in children's lying to help others.

A systematic review and meta-analysis of associations between self-regulation and morality in preschool and elementary school children

The importance of self-regulatory skills for the socio-emotional competencies of children is being researched and discussed extensively. However, in order to make a clear statement about the impact of self-regulation on children’s morality, a systematic review of the literature is urgently needed. The aim of this systematic review and meta-analysis is to analyze associations between self-regulation and morality of preschool and elementary school children. In this context, distinctions among different definitions and operationalizations of self-regulation and morality are considered. Search terms were entered in the bibliographic databases PsycINFO, Scopus and Web of Science. To meet the inclusion criterion, studies needed to report empirical associations between self-regulation and morality in children of preschool and elementary school age. Furthermore, the studies should report primary data and be published in English in a peer-reviewed journal. Studies with secondary or summarized data, special populations or with certain designs were excluded. A total of 37 studies were included in the narrative synthesis. 35 of these studies were included in the meta-analysis. The narrative synthesis showed that different definitions and operationalizations were used for both self-regulation and morality. There also seems to be no consensus regarding the association between the constructs. Meta-analysis results revealed a small positive combined effect between self-regulation and morality, especially between temperament-related self-regulation and moral behavior and moral emotions. In order to gain a better understanding of the effects of self-regulation on morality, longitudinal research and further research addressing different forms of these constructs are essential.