1. From negative reactivity to empathic responding: infants high in negative reactivity express more empathy later in development, with the help of regulation;Abramson;Dev. Sci.,2018
2. The early childhood curve, aggression curve: development of physical aggression in 10- to 50-month-old children;Alink;Child. Dev.,2006
3. Infants’ responses to strangers: midget, adult, and child;Brooks;Child. Dev.,1976
4. Becoming a social partner with peers: cooperation and social understanding in one- and two-year-olds;Brownell;Child. Dev.,2006
5. Hitting in toddler peer interaction;Brownlee;Child. Dev.,1981