British Journal of Developmental Psychology最新文献

This study investigates whether the context in which a word is learnt affects noun and verb learning. There is mixed evidence in studies of noun learning, and no studies of background perceptual context in verb learning. Two-, three-, and four-year-olds (n = 162) saw a novel object moved in a novel way while hearing four novel words, either nouns or verbs. They were asked to generalize the word to a similar action or object shown in the same or different context. Results demonstrate that 2- and 3-year-olds were more accurate at test when learning nouns than verbs, demonstrating that verb learning is difficult; 4-year-olds were successful at learning both word types. For all ages, and both word types, context changes did not impact word learning. These results extend previous findings that context does not influence noun learning, while suggesting perceptual context may not play a major role in verb learning, which is a new finding.

Raven's Coloured Progressive Matrices (CPM) is a widely used assessment tool for measuring general cognitive ability in developmental and educational research, particularly in studies involving young children. However, administering the full set of the 36-item CPM can be burdensome for young participants, hindering its practicality in large-scale studies and reducing research efficiency. In the current study, a short form of the CPM was developed based on a sample of preschoolers (n = 336, mean age = 5.8 years) using penalised regression, a machine learning approach that allows for variable selection. The resulting 12-item CPM short form demonstrated a very strong correlation with the total score of the 36-item full form (r = .94). Further investigations into the short form's item stability, content validity, and concurrent validity collectively supported its psychometric properties as a reliable and valid alternative to the full form. The significance of the CPM short form is also discussed.

This study investigated the relationships between counting, Rapid Automatized Naming (RAN), and reading and arithmetic abilities in Chinese children at different developmental stages. Study 1 examined 51 kindergarteners (mean age 5.43 years) for character reading accuracy and arithmetic accuracy before formal schooling. Study 2 extended the investigation to 158 primary school children in Grades 1–3, assessing word and sentence reading fluency, arithmetic fluency, and associated cognitive factors. The findings from both studies revealed that RAN significantly predicts reading abilities across all age groups, with its importance increasing in older children. Counting was a crucial predictor for arithmetic skills, especially in early grades. While counting correlated with reading abilities in Chinese, it did not explain unique variance beyond RAN and phonological awareness. These results highlight differences across age groups in cognitive and academic skills, emphasizing the increasing role of RAN in both reading and arithmetic fluency as children progress through primary school. The study underscores the need for linguistically sensitive frameworks in education and suggests potential targets for early screening and intervention to enhance academic outcomes in Chinese children.

The aim of this study was to examine whether attachment to each parent moderates the relationship between bullying victimisation and self-esteem. The sample consisted of 250 junior high school students (114 males, 136 females; mean age: 11.3 years). The administered scales were the Bully/Victim Questionnaire Revised, the Inventory of Parent and Peer Attachment for Children and the Rosenberg Self-Esteem Scale. Results showed that early adolescents subjected to bullying had lower self-esteem than non-bullied peers. For girls, attachment to mother also accounted for self-esteem over and above the effect of bullying. For boys, attachment with the father appeared as a pure moderator of the effect of bullying as the association with self-esteem was non-significant when attachment scores were high. The findings suggest that attachment to same sex parents may foster better self-esteem in the face of bullying. Parents' participation in preventive measures could be encouraged.

Misinformation poses a significant threat to modern society. Children and adolescents, highly active on social media, are particularly vulnerable to encountering misinformation from peers. Assessing whether intentionality impacts moral evaluations of misinformers, considering age and group norms, is crucial. Theory of Mind (ToM) plays a key role in understanding false beliefs and intentions. In a study involving 266 UK-based children (8-11-years-old) and adolescents (12-15-years-old), participants evaluated a misinformer in a scenario involving a school competition. Deliberate misinformation led to harsher judgements and a higher likelihood of punishment. However, children tended to be more inclusive than adolescents regardless of intentionality. Adolescents with higher ToM believed in the misinformation less. Higher ToM correlated with harsher misinformer evaluations across the sample. These findings underscore the impact of intentionality, ToM and age on moral evaluations, suggesting that high ToM may mitigate positive feelings towards misinformers, potentially reducing misinformation acceptance.

Fear and fearlessness are two distinct emotional responses that can occur when a person faces a potentially dangerous situation. These responses seem to be linked to gender stereotypes (fearful female and fearless male). This study examines whether preschool children attribute fear and fearlessness stereotypically in relation to gender and whether their attributions vary as a function of age and gender. One hundred and twenty children (60 boys and 60 girls) aged 3, 4 and 5 years participated in this study. We examined children's gender-stereotypical performance through emotional scenarios and drawing tasks involving fear and fearlessness conditions. The results showed that children's performance was equally stereotypical in the two conditions. An age effect was found: children's gender stereotypical attributions increased with age. The results showed no differences in children's stereotypical performance in regards to their gender and task type (emotional scenarios and drawing tasks). The significance and implications of these findings are discussed in the context of gender-emotion stereotypes.

One-year-olds spontaneously inform others, but less is known about the emergence of spontaneous misinforming. The current study investigated whether young children who spontaneously inform ignorant others also deliberately misinform others in matched uninstructed interactions. Conceptually, misinforming provides a convincing case for interaction-based, implicit false belief understanding. In a simplified, anticipatory and interactive paradigm, a protagonist puppet played with the child and an object and then hid the object in one of two boxes. When the protagonist was temporarily absent, either her friend or a competitor puppet searched for the hidden object. Children spontaneously joined the play and helped or hindered by informing or misinforming the puppets. Experiment 1 revealed that 2-year-olds spontaneously informed the friend. However, they did not selectively misinform the competitor. In order to exclude methodological biases and replicate previous findings, Experiment 2 tested 3-year-olds, confirming skills for spontaneous misinforming with the same paradigm. Findings reveal that informing, but not misinforming, is part of younger children's early spontaneous communication, which suggests a conceptual distinction in the use of communication and casts doubts on an interactive use of false belief understanding in early interactions.

During the COVID-19 pandemic, closure of schools and other public places changed the circumstances under which young people engaged in identity development. This qualitative study examines the impact of COVID-19 on the gender identity development of 295 transgender and gender diverse youth, ages 13–22. Responses to the open-ended question ‘How has the COVID pandemic changed or affected your own understanding of your gender identity?’ were analysed through thematic analysis. Findings revealed six major themes and nine subthemes: (a) time for identity development (self-reflection and self-realization, self-acceptance and self-worth and self-expression and experimentation), (b) no changes, (c) COVID-19-specific factors (masks help pass, limited expression/identity suppression and break from social pressures), (d) trans/non-binary visibility on online platforms (knowledge, connection and personal increased visibility), (e) increased confusion/pain and (f) unspecified but significant changes. Close to 30% of participants reported no change to their understanding of their gender identity. Of the participants who did report change, the most common theme was time for identity development (56.3%). This study indicates that the COVID-19 pandemic and lockdown had important, largely positive impacts on individuals' gender identity development.

With the majority of young people using social media as a primary form of communication with friends and family, it is becoming increasingly important to understand how adolescents perceive their own and others' online behaviour. Participants (N = 34) aged 11–15 years took part in focus group discussions exploring their perceptions of the communication intentions of using online interpersonal feedback, specifically the use of ‘reactions’ (e.g., likes and comments). A thematic analysis of the transcripts indicated that young people are using social media reactions to (i) form and maintain impressions online, (ii) give, receive, and withhold support from others, and (iii) express themselves and tailor their social media experience. Findings show that adolescents are aware of the online social norms surrounding the use of reactions and how the number of reactions relates to their mood and feelings of self-worth.

Individuals often use external aids to assist with information storage, a process known as cognitive offloading. Prior research has indicated that adults sometimes fail to utilize internal and external cognitive resources judiciously, resulting in cognitive offloading bias, which is often linked to metacognition. However, it remains experimentally unverified whether primary and secondary school students exhibit cognitive offloading bias and how this relates to metacognition. This study aimed to address these gaps. In Experiment 1, we examined cognitive offloading bias in primary and secondary school students (aged 7–15 years) using a word-pair memory task. The results revealed that primary school students tended to rely excessively on internal memory in comparison to the optimal strategy, while secondary school students leaned towards an overreliance on external reminders. In Experiment 2, we incorporated metacognitive judgements to explore the relationship between metacognition and cognitive offloading bias. Results indicated that the cognitive offloading bias observed in primary school students was linked to the accuracy of their metacognitive monitoring.