Table 1.

Correlation Matrix with Means and Standard Deviations

	ICC	1	2	3	4	5	6	M(SD)
1. Gender	-							0.67 (0.47)
2. Baseline Peer Support	-	0.01						3.91 (1.23)
3. Baseline Teacher Support	-	0.09**	0.38***					4.36 (1.07)
4. Early-Day Peer Support	0.5	−0.18***	0.14**	0.10*				0.73 (0.89)
5. Early-Day Teacher Support	0.48	−0.12**	0.21***	0.25***	0.55***			0.63 (0.89
6. Later-Day Positive Affect	0.53	−0.23***	0.16***	0.25***	0.33***	0.31***		57.65 (29.19)
7. Later-Day Negative Affect	0.47	0.10**	−0.26***	−0.18***	−0.15**	−0.06	−0.17***	20.37 (23.24)

Notes. ICC = Intraclass correlation (proportion of between-person variance), M = Mean,

SD = Standard Deviation.

^*p < .05;

^**p < .01,

^****p < .001.