Task demands matter in shaping how preschoolers express instrumental helping, comforting, and sharing: A longitudinal analysis.

The current research provides a detailed longitudinal examination of instrumental helping, comforting, and sharing in early childhood. Preschoolers completed a series of prosocial behavior tasks when they were 2 years old (n = 200), 3 years old (n = 161), and 4 years old (n = 135). As expected, children's prosocial behaviors increased with age across all tasks. Yet children's prosocial behaviors were more nuanced than expected, with significant differences in scores between trials within each type of prosocial behavior. Cross-lagged panel modelling revealed that instrumental helping at 3 years predicted comforting when an experimenter was sad or cold at 4 years. Furthermore, children's comforting of a sad experimenter at 3 years predicted sharing their own toy with a sad experimenter at 4 years. These findings offer novel insights into the developmental trajectory of three types of prosocial behavior in early childhood.

Observing prosociality and talent: the emotional characteristics and behavioral outcomes of elevation and admiration in 6.5- to 8.5-year-old children.

Helping and seeing others being helped elicits positive emotions in young children but little is known about the nature of these emotions, especially in middle childhood. Here we examined the specific emotional characteristics and behavioral outcomes of two closely related other-praising moral emotions: elevation and admiration. We exposed 182 6.5- to 8.5-year-old children living in New Zealand, to an elevation- and admiration-inducing video clip. Afterwards children's emotion experiences and prosocial behaviour was measured. Findings revealed higher levels of happiness, care, and warmth after seeing prosociality in others (elevation condition) and higher levels of upliftment after seeing talent in others (admiration condition). We found no differences in prosocial behavior between the elevation and admiration conditions. This is the first study to assess elevation in childhood and offers a novel paradigm to investigate the role of moral emotions as potential motivators underlying helping.