TABLE 2.

Confirmatory Factor Analysis of Categories of Social Interactions During a Mild Stressor

Social Behaviors	Initiate or Receive	Affiliation-Initiating	Affiliation-Receiving	Mutual Inspection	Tandem Curiosity
Touch	Initiate	0.723	0.025	−0.059	0.519
Holdfast	Initiate	0.866	−0.041	−0.018	0.231
Follow	Initiate	0.729	0.343	0.051	−0.342
Touch	Receive	0.099	0.738	0.064	0.277
Holdfast	Receive	−0.064	0.809	−0.008	0.164
Follow	Receive	0.129	0.617	0.156	−0.248
Oral	Initiate	0.089	−0.118	0.756	−0.032
Oral	Receive	−0.253	0.271	0.678	−0.150
Anogenital	Initiate	0.276	−0.253	0.714	0.018
Anogenital	Receive	0.050	0.081	0.679	0.169
Push-away	Initiate	0.177	0.231	−0.128	0.843
Push-away	Receive	0.104	0.451	−0.146	0.747
Stand-by	Initiate	0.057	−0.319	0.120	0.854
Stand-by	Receive	0.009	0.046	0.149	0.854
Eigenvalue		1.58	2.06	2.35	3.76
Percent of variance		11.2	14.7	16.8	26.9