. Author manuscript; available in PMC: 2015 Oct 1.

Published in final edited form as: Dev Psychol. 2014 Sep 1;50(10):2311–2323. doi: 10.1037/a0037751

Table 1.

Principal component analysis loadings of social reticence measures across time.

	24-months	36-months	48-months	60-months
Eigenvalue	1.32	1.42	1.49	1.32

FP social wariness	.81	.83	.68	.77
CL uninvolved/unoccupied	.81	.83	.78	.59
SPS passive strategies	.08	-.19	.65	.62

Note: FP=freeplay, CL=cleanup, SPS=social problem-solving