Prosocial Behaviour and Development in Early and Middle Childhood

Prosocial behaviour, including helping, sharing, and comforting, emerges early and shapes social, emotional, and moral development.
It's driven by biological predispositions, emotional processes, and environmental influences.

Jean Piaget argued that children under 5 are egocentric and incapable of genuine moral reasoning.
He characterized early childhood by pre-moral thinking, where children only start considering others' perspectives after age 7 during the concrete operational stage.
From Piaget's view, prosocial behavior in early childhood is limited and driven by obedience or adult instruction rather than internal motivation.
Modern research challenges Piaget’s timeline, arguing his methods underestimated young children’s capacities.

Eisenberg's model emphasizes empathy as a core driver of early prosociality.
Even very young children are emotionally responsive and motivated to help due to sympathetic concern.
It differentiates between affective empathy (feeling what another feels) and cognitive empathy (understanding another’s emotional state).
In early childhood, affective empathy dominates, suggesting prosociality is grounded in emotion first, then cognition.
Empirical evidence supports this, showing toddlers with greater empathic concern are more likely to engage in comforting behaviors.

Warneken and Tomasello showed that infants (14-18 months) spontaneously help adults retrieve objects without prompting or rewards.
This indicates an intrinsic motivation to help, not just reinforcement-based behavior.
Chimpanzees displayed similar helping behaviors, suggesting the roots of prosociality are evolutionarily ingrained.
Humans are biologically prepared to act prosocially from an early age, especially in low-cost helping contexts.

Children vary in their responses to others’ emotions partly due to biological factors.
Fearful or highly reactive children may experience personal distress rather than sympathy, inhibiting helping.
Liew et al. (2011) found that children with higher respiratory sinus arrhythmia (RSA), a marker of parasympathetic regulation, showed better emotional regulation and were more likely to help.
Emotion regulation is necessary to translate empathic concern into prosocial action.

Authoritative parenting (warm, responsive, structured) is linked with higher prosociality.
Taylor, Eisenberg, and Spinrad (2015) found emotionally supportive parenting promotes effortful control, essential for managing emotional arousal and responding empathetically.
Inductive discipline, where parents explain the emotional consequences of the child’s behavior, encourages children to reflect on how their actions affect others.
Authoritarian or punitive parenting styles may inhibit empathy by focusing on obedience or fear of punishment.

Prosocial behavior in early childhood is culturally universal, suggesting a biological basis shaped by context.
Callaghan & Corbit (2018) found low-cost prosocial behaviors are present in children from both WEIRD (Western, Educated, Industrialised, Rich, Democratic) and non-WEIRD societies.
Cultural norms shape how and when prosocial behaviors are expressed.
In some non-Western cultures, children learn prosociality through participation in communal tasks.

As children's theory of mind and perspective-taking abilities improve, their capacity for nuanced prosocial behavior also increases.
They begin to understand others’ thoughts, intentions, and feelings, allowing for targeted helping behaviors.
Eisenberg et al. (2015) suggest that children move from egocentric helping to more deliberate, morally guided actions.
Prosocial behavior depends more on understanding fairness, reciprocity, and the needs of others.

Prosociality in middle childhood is influenced by the ability to manage emotions and experience empathic concern.
Middle childhood is marked by improvements in cognitive empathy and self-regulation, enabling constructive responses to others' emotions.
Powers et al. (2015) and Van der Graaff et al. (2018) found that children who manage their emotions are more likely to show empathy and act on it through prosocial behaviors.
This supports Eisenberg’s (1986) affective-motivational model, where prosocial actions are likely when children experience sympathy rather than personal distress.

Schools heavily influence the development of prosocial norms and behaviors.
Schools introduce rules about fairness, cooperation, and emotional conduct, reinforcing the value of helping others.
The Child Development Project (Battistich, 2003) is a school-wide intervention promoting shared responsibility, inclusive decision-making, and cooperative learning.
Students in the program exhibited increased prosocial behavior, better peer relationships, and lower levels of aggression and social anxiety.
Targeted emotion regulation interventions also play a role. Johnson et al. (2013) found that early interventions improving emotional skills in children from disadvantaged backgrounds increased emotion regulation and prosocial tendencies.

The capacity for prosocial behavior is universal, but its expression is culturally shaped.
Callaghan & Corbit (2018) found low-cost prosocial behaviors emerge across diverse cultural contexts.
BaYaka forager children learn prosociality through informal education and observational learning, while Western children encounter formal moral instruction through schooling.
Peer norms influence prosocial behavior more strongly in middle childhood.
Children learn which behaviors are socially rewarded or punished, shaping their prosocial expressions.
Cooperation and empathy are valued in cultures or peer groups, whereas competitive norms may suppress prosocial behaviors.

Individual differences in prosocial behavior reflect biological and environmental influences.
Knafo et al. (2006) found moderate heritability for prosocial tendencies, likely related to temperament and emotional sensitivity.
Environmental scaffolding, as described by House (2018), plays a significant role.
Children exposed to shared tasks, moral discussions, and emotionally supportive caregivers are more likely to develop prosocial motivations.

Longitudinal studies show varied developmental trajectories in prosocial behavior.
Ma et al. (2020) found that early prosocial behavior predicts better emotional wellbeing, academic performance, and peer acceptance in adolescence.
Children with high and stable prosociality show greater self-esteem and lower depression levels, while those with declining prosociality are at risk for social withdrawal and internalizing problems.