Young children robustly distinguish between moral norms and conventional norms (Smetana, 1984; Yucel et al., 2020). In existing research, norms about the fair distribution of resources are by definition considered part of the moral domain; they are not distinguished from other moral norms such as those involving physical harm. Yet an understanding…

Past research has demonstrated that both consequentialist motives (such as deterrence) and deontological motives (such as "just deserts") underlie children's and adults' punitive behavior. But what motives do we ascribe to others who pursue punishment? The present work explores this question by assessing which punitive motives children…

The purpose of this research is to investigate the relationship between sports and self-regulation and school burnout in high school students who are athletes and nonathletes. Relational screening method was used in the research. 387 high school students (188 athletes, 199 non-athletes) participated in the study. The average age of the…

This study aims at investigating the relationship between working memory updating and working memory capacity in preschool children. A sample of 176 preschoolers (36-74 months) was administered a working memory updating task (Magic House) along with three working memory capacity tests that specifically measure their core attentional component (M…

Mid-career men and women professionals describe their pervasive sense of 'lateness' retraining in law. Against industry patterns of lawyers wishing to leave the profession, these individuals had chosen to assert or reassert a desire to become lawyers partway through existing careers. What cultural narratives mediate the process of making this…

Objective: Bedtime procrastination is a type of unhealthy sleep behavior, but whether it affects sleep quality remains unknown. The current study aimed to examine the relationship between bedtime procrastination and poor sleep quality among Chinese college students. Participants: A total of 1550 Chinese undergraduates participated and effectively…

Childhood socioeconomic status (SES) is related to disparities in the development of both language and executive functioning (EF) skills. Emerging evidence suggests that language development may precede and provide necessary scaffolding for EF development in early childhood. The present preregistered study investigates how these skills co-develop…

Previously rewarding experiences can influence choices in new situations. Past work has demonstrated that existing reward associations can either help or hinder future behaviors and that there is substantial individual variability in the transfer of value across contexts. Developmental changes in reward sensitivity may also modulate the impact of…

In "Teaching Expertise in Three Countries," Akiko Hayashi shows how teachers from Japan, China, and the United States think about what it means to be an expert teacher. Based on interviews with teachers conducted over the span of fifteen years and videos taken in their classrooms, Hayashi gives us a valuable portrait of expert teachers…

This study quantitatively and qualitatively measured gender and age differences in cognitive, affective, and behavioral engagement while playing video games among the University of North Texas (UNT) undergraduate students. Also, it examined the relationship between time spent playing video games and the three engagement states. For the…

We examined the evolution of social pretend play in toddlers and tested whether children's age, gender, and language abilities were associated with changes in social pretend play over time. We employed a unique observational data set that followed 28 children (M[subscript age] = 27 months old; 57% boys) with each of two unfamiliar peers over 18…

An underestimated 10.7 million of the 52.7 million US children (ages 0-17) living with two parents live in homes where male-to-female intimate partner violence (IPV) between adults has occurred in the last year. Children's exposure to IPV (EIPV) affects their behavior, development and educational outcomes. Adolescent's exposure and behavioral…

Younger children's free recall from episodic memory is typically less organized than recall by older children. To investigate if and how repeated learning opportunities help children use organizational strategies that improve recall, the authors analyzed category clustering across four study-test cycles. Seven-year-olds, 10-year-olds, and young…

Young children often struggle to answer the question "what would have happened?" particularly in cases where the adult-like "correct" answer has the same outcome as the event that actually occurred. Previous work has assumed that children fail because they cannot engage in accurate counterfactual simulations. Children have…

The oxytocin system may be different in autistic people, which could explain some of the deficits in social behavior and cognition associated with autism spectrum disorder. However, studies comparing oxytocin levels in autistic and neurotypical individuals have shown conflicting results and a 2016 meta-analysis on seven studies concluded that…