Cheating emerges early in development and has significant moral development implications. This research investigated whether cheating in 5- to 6-year-olds reflects strategic decision-making or impulsivity. Through four preregistered studies, we systematically manipulated adult presence and observability across multiple conditions using a…

Reciprocity is a cornerstone of human cooperation, motivating individuals to assist each other at a personal cost, resulting in mutual long-term benefits. However, reciprocity can conflict with honesty norms, such as when returning favors to previous benefactors requires individuals to act dishonestly. The resulting moral dilemmas are difficult to…

This research with two studies examined whether young children's moral judgments of honesty and dishonesty predict their actual cheating behavior. Participants were 200 children aged 3-6 years (2021-2022. Study 1: N = 80, M[subscript age] = 4.96, 40 girls; Study 2: N = 120, M[subscript age] = 4.98, 60 girls; all middle-class Han Chinese). Children…

Collaboration, the process by which individuals work together toward mutual benefits, is a core feature of human sociality. Capacities for collaboration emerge early in development and represent an important social competence. Yet, collaborative commitments can conflict with commitments to societal norms such as honesty and rule compliance, and…

The study aimed to examine the difference between cheating and persistence during a persistence task to advance persistence measurement. Through a within-subject design (N = 78, mean age: 5.2 years), two different versions of the puzzle box task were administered. The original puzzle box task was administered in condition I (i.e., open version).…

Previous research on nudges conducted with adults suggests that the accessibility of behavioral options can influence people's decisions. The present study examined whether accessibility can be used to reduce academic cheating among young children. We gave children a challenging math test in the presence of an answer key they were instructed not…

Lies to benefit the collective are common in adult contexts; however, less is known about children's willingness to lie for the collective. The present study examined 7- to 11-year-old children's tendency to lie to conceal a group transgression. Children (N = 408) participated in a competition in small groups during which the group leaders…

The present research examined the consequences of telling young children they have a reputation for being smart. Of interest was how this would affect their willingness to resist the temptation to cheat for personal gain as assessed by a temptation resistance task, in which children promised not to cheat in the game. Two studies with 3- and…

Research on moral socialization has largely focused on the role of direct communication and has almost completely ignored a potentially rich source of social influence: evaluative comments that children overhear. We examined for the first time whether overheard comments can shape children's moral behavior. Three- and 5-year-old children (N = 200)…

Recent research shows that most adults admit they lie to children. We also know that children learn through modeling and imitation. To date there are no published studies that examine whether lying to children has an effect on children's honesty. We aimed to bridge the gap in this literature by examining the effects of adults' lies on…

The present study examined the developmental origin of "blue lies", a pervasive form of lying in the adult world that is told purportedly to benefit a collective. Seven, 9-, and 11-year-old Chinese children were surreptitiously placed in a real-life situation where they decided whether to lie to conceal their group's cheating behavior. Children…

Explores the role of observed parental affect and encouragement in children's empathy-related responding and moral behavior, specifically cheating on a puzzle activity. Finds that (1) parents' affect and encouragement positively related to children's sympathy (not empathy) and (2) boys' cheating on the puzzle correlated to parents' affect and…

This study examined relations between internalization of conduct rules and the temperamental quality of inhibitory control in 103 children followed from toddlerhood to early school age; and used recent methodological suggestions to obtain better estimates of stability to examine longitudinal continuity of internalization. Maternal reports of…

These 12 monthly issues from 1999 explore problems encountered by children and adolescents. Regular features include "Keep Your Eye On...," brief accounts of research into childhood and adolescent problems; "What's New in Research," summarizing research from recent publications and professional conferences;…