Teachers and parents often scaffold children to help others. Not all help is equally beneficial, however. We know very little about the ways in which children distribute different types of help. Across three preregistered studies, we examined when children provide others with help that can hamper learning (outcome-oriented help, e.g., correct…

Children are exposed to many trace elements throughout their development. Given their ubiquity and potential to have effects on children's neurodevelopment, these exposures are a public health concern. This study sought to identify trace element mixture-associated deficits in learning behavior using operant testing in a prospective cohort. We…

Children exhibit a self-relevance effect whereby they share more candies with close friends and acquaintances than with strangers. The present study aimed to reduce the negative consequences of self-relevance effects by enhancing the behavioural control of sharing behaviour. This study initiated two behavioural control levels to investigate…

Understanding executive functions (EFs) development is of high value to global developmental science. Recent calls for a more inclusive and equitable developmental science argue that tasks and questionnaires that are developed using only a subset of the population are not likely to be appropriate for EFs measurement in global contexts unless…

Temperamental effortful control (EC) and executive functions (EF) are two frameworks for studying self-regulation in children. Despite stemming from different research traditions, they show many conceptual and theoretical similarities and their corresponding tasks are often used interchangeably. However, little is known about how and whether the…

This study was conducted to investigate whether a translated and adapted conversational training programme enhances emotion understanding in preschool children. Given the lack of such research in Pakistan (and outside the West in general), the training study reported here was conceived to fill this gap. Thirty-nine 5- to 6-year-olds at two school…

To successfully navigate their social worlds, children must adapt their behaviors to diverse situations and do so in a fluid fashion. The current study explored preschool-aged children's sensitivity to a gameplay context (cooperative/competitive) and messages from another (fictional) player (team-oriented/self-oriented) while distributing gameplay…

The current study is the first to provide a comprehensive examination of the activation--decision--construction model (Walczyk, Roper, Seemann, & Humphrey, 2003, 2009) in relation to young children's lie-telling and lie maintenance. Young children (3 to 4 years of age, N = 93) completed the temptation-resistance paradigm to elicit a…

In a preferential looking paradigm, we studied how children's looking behavior and pupillary response were modulated by the degree of phonological mismatch between the correct label of a target referent and its manipulated form. We manipulated degree of mismatch by introducing one or more featural changes to the target label. Both looking behavior…

This study examined early development of cool and hot self-regulation and how they were related to Chinese preschoolers' early achievement. A total of 951 children (448 girls) aged three to five in Hong Kong participated in this study. Children's self-regulation was assessed with a battery of five tasks tapping either cool or hot self-regulation;…

We examined representations of attachment security using story stem narratives (Manchester Attachment Story Task, MCAST) and a family drawing task in 50 Greek children between 4 and 6 years old. Additionally, we examined the association between attachment classification based on the family drawing task and maternal reports of social and emotional…

Previous research mainly with monolingual children shows a positive relationship between English skills and emotion regulation. No study to date has examined if or how learning of grammatical morphemes might be associated with emotion regulation among bilingual preschoolers. This study examined how Mandarin-English bilingual preschoolers performed…

The purpose of this study was to explore social skills of young children with reduced social competence, from the perspective of parents and teachers. The study adopted a descriptive, quantitative design using secondary data from occupational therapy assessment information on 241 children. The data were collected using a parent and teacher…

Recent research with Western populations has demonstrated that children use imitation flexibly to engage in both instrumental and conventional learning. Evidence for children's imitative flexibility in non-Western populations is limited, however, and has only assessed imitation of instrumental tasks. This study (N = 142, 6- to 8-year-olds)…

In view of the theory that the attachment relationship provides a foundation for the development of emotion regulation, here, we evaluated (a) whether change in attachment security from 4 to 6 years predicts change in emotion regulation from 6 to 8 years and (b) whether "5-HTTLPR" moderates this relation in a Norwegian community sample…