Table 2.

Zero-Order Correlations of Study Indices.

Index	1	2	3	4	5	6	7
1. Age (in months)
2. Teacher-Rated Prosociality	.19*
3. Classroom Level Prosociality	.31**	.34****
4. T1 Prosocial Affiliation Quotient	.52****	.26***	.03
5. T1 Observed Positive Emotion	.19*	.11	.03	.29****
6. T1 Observed Negative Emotion	−.14	−.42****	−.43****	.09	−.05
7. T2 Observed Positive Emotion	.11	.05	−.10	.21**	.44****	−.04
8. T2 Observed Negative Emotion	−.16	−.40****	−.19*	.02	−.13	.56****	−.13

Note. dfs = 122.

^*p < .05;

^**p < .01;

^***p < 005;

^****p < .001.