Table 1.

Ages assessed and measures available for analysis from each study.

Study	Age (in months)	N	Social Und: EWCL+UCLA	Temp: ECBQ (fear)	Temp: ECBQ (shy)	Temp: TBAQ (social fear)	Parent socialization: PBQ	Instrum helping	Emp helping	Sharing	Parent report – child Prosocial: PBQ + SDQ
1	18, 30	66	X				X	X	X	X	X
2	18, 30	58	X				X	X	X		X
3	30	45	X	X	X			X	X
4	18, 24	82	X			X	X			X	X
5	18, 30	74		X	X		X	X	X