British Journal of Developmental Psychology最新文献

Early mathematics skills relate to later mathematics achievement and educational attainment, which in turn predict career choice, income, health and financial decision-making. Critically, large differences exist among children in early mathematics performance, with parental mathematics engagement being a key predictor. However, most prior work has examined mothers' mathematics engagement with their preschool- and school-aged children. In this Registered Report, we tested concurrent associations between mothers' and fathers' engagement in mathematics activities with their 2- to 3-year-old toddlers and children's mathematics performance. Mothers and fathers did not differ in their engagement in mathematics activities, and both parents' mathematics engagement related to toddlers' mathematics skills. Fathers' mathematics engagement was associated with toddlers' number and mathematics language skills, but not their spatial skills. Mothers' mathematics engagement was only associated with toddlers' mathematics language skills. Critically, associations may be domain-specific, as parents' literacy engagement did not relate to measures of mathematics performance above their mathematics engagement. Mothers' and fathers' mathematics activities uniquely relate to toddlers' developing mathematics skills, and future work on the nuances of these associations is needed.

The contribution of working memory to mathematics has been extensively studied. It has been proposed that verbal working memory (VWM) and visual–spatial working memory (VSWM) have distinct contributions, but results have been inconclusive. Here, we hypothesized that VWM and VSWM contribute differentially to separate sub-domains of mathematics. To test this hypothesis, we enrolled 199 primary school students and measured their VWM and VSWM with number/letter/matrix backward span tasks, and tested mathematics performance with simple subtraction, complex subtraction, multi-step calculation and number series completion, while controlling for several aspects of cognition. We found that while letter backward span had a significant contribution to complex subtraction, multi-step computation and number series completion, number backward span only had a significant contribution to multi-step computation, and matrix span had no effect on any math task. These results suggest that only VWM associated with complex mathematics, which might reflect verbal rehearsal. In contrast, VSWM does not appear to associated with mathematics.

As misinformation is one of the top risks facing the world today, it is vital to ensure that young people have the confidence and skills to recognize fake news. Therefore, we used co-creation to develop an intervention (called ‘Project Real’) and tested its efficacy in a proof-of-concept study. One hundred and twenty-six pupils aged 11–13 completed questionnaires before and after the intervention that measured confidence and ability to recognize fake news and the number of checks they would make before sharing news. Twenty-seven pupils and three teachers participated in follow-up discussions to evaluate Project Real. Quantitative data indicated that Project Real increased participants' confidence in recognizing fake news and the number of checks they intended to make before sharing news. However, there was no change in their ability to recognize fake news. Qualitative data indicated that participants felt that they had improved their skills and confidence in recognizing fake news, supporting the quantitative data.

What happens when children have formed an impression of a peer based on prior gossip, but later learn from direct observation that the gossip is untrue? We interviewed seventy 5- and 6-year-old children in Zhejiang, China. They first heard conflicting positive and negative gossip about an absent third party, and subsequently learned which piece of gossip was true. Initially, both 5- and 6-year-old children tended to endorse the positive rather than the negative gossip. However, when they learned about the inaccuracy of the positive gossip based on their own direct observation, 6-year-old children subsequently doubted it, whereas 5-year-old children showed no such shift. Taken together, the results show that when children decide what gossip to believe, they are initially swayed by its valence but with age they increasingly weigh gossip in relation to their own direct observation.

Prosocial behaviour can be defined as any voluntary action that is performed to benefit another individual. Despite accumulating evidence of the importance of environmental variables (e.g., socioeconomic status; SES), and individual characteristics (e.g., theory of mind – ToM – skills), in influencing prosocial behaviours in young children, it is unknown how these factors relate to the underlying motivations for prosocial behaviours. Accordingly, both extrinsically (sharing) and intrinsically (generosity)-guided prosocial behaviours are measured in this study. We explore the influences of SES and ToM skills on young children's sharing behaviour and generosity, while controlling their age, working memory and language skills. Sixty-six 4- to 6 year olds (M_age = 5.24 years, SD = 0.73) from diverse SES (measured by parental education level) and ethnic backgrounds in Singapore completed tasks assessing the ToM measures of false belief and appearance-reality understanding, working memory, language skills, generosity, and sharing behaviour. The results of hierarchical regression analyses demonstrate that the father's education level and children's appearance-reality understanding were significant predictors of sharing, after controlling for age, working memory, language skills, and the mother's education level. Children's appearance-reality understanding was the sole predictor of children's generosity. Our findings highlight the impact of children's ability to hold different views of reality and their family's education levels on the development of sharing and generosity in early childhood.

Recent models of emotion regulation (ER) highlight the need to construct tools that assess ER in different contexts. This paper describes the development and validation of the Contextualized Emotion Regulation Survey for Adolescents (CERSA). This questionnaire assesses ER strategies and abilities in three situations that elicit specific emotions (i.e. sadness, fear and anger). Data were collected from a sample of 840 adolescents who completed the CERSA (M _age = 14.75; SD _age = 1.61) and another of 314 adolescents who completed the CERSA, the CERQ and the SLWS (M _age = 13.63; SD _age = 0.85). Results confirmed the expected structure in all situations as well as construct and external validity. Furthermore, correlations between latent factors and gender differences in ER strategies and abilities were often situation dependant. Mean levels of ER strategies and abilities varied according to the situation. These results provide empirical support for ER flexibility and polyregulation in adolescence.

Rituals are fundamental social acts that structure relationships and enable the filtering of important cognitive attributes (e.g. working memory and inhibitory control) that make humans what they are today. This study investigated the influence of model age and familiarity on the reproduction of ritual behaviour in five-year-old children. Through an exploration of these factors, this study sheds light on the cognitive mechanisms children use to comprehend and replicate rituals. Ninety-eight five-year-old children were divided into two groups: an experimental group, which observed an adult or child model, either familiar or unfamiliar to them, demonstrating eight ritual acts; and a control group, which received no video demonstration. The results revealed that children who observed an adult reproduced more ritual acts than those who observed a child, and children who observed unfamiliar models reproduced ritual acts more frequently than those who observed familiar ones. Additionally, when exposed to unfamiliar models, children's reproductive fidelity was higher. These findings suggest that children have the ability to address new adaptation challenges by participating in rituals at an early age and that they generate suitable solutions depending on the model's characteristics. This provides evidence for the adaptive bias in children's cultural learning from a ritual perspective.

Income inequality is growing in many parts of the world and, for the poorest children in a society, is associated with multiple, negative, developmental outcomes. This review of the research literature considers how childrens' and adolescents' understanding of economic inequality changes with age. It highlights shifts in conceptual understanding (from ‘having and not having’, to social structural and moral explanations), moral reasoning and the impact of the agents of socialization from parents to the media and cultural norms and discourses. It also examines how social processes affect judgements and the importance of an emerging sense of self in relation to questions of economic inequality. Finally, the review covers methodological considerations and suggests pathways for future research.

This study examined how children's attentional orientation towards environmental cues, dispositional sympathy and inhibitory control were associated with their ethical guilt. Participants were 4- and 6-year-old children (N = 211; 55% male) from ethnically diverse backgrounds. To assess ethical guilt, children were presented with two vignettes depicting ethical violations and reported how they would feel and why, if they had committed those transgressions. Using eye tracking, we calculated attentional orientation as the percentage of time children attended to other-oriented (i.e., victim) minus self-serving (i.e., object gained by transgressing) cues during these vignettes. Children also reported on their sympathy and completed an observational measure of inhibitory control. Although main effects were not significant, sympathy moderated the link between attentional orientation and ethical guilt: attentional orientation was positively associated with ethical guilt for children with low levels of sympathy but had no effect among those high in sympathy. These findings suggest that practices centred on prompting children to attend to other-oriented cues – and away from self-serving ones – may be effective particularly for children who are generally less sympathetic.