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. Author manuscript; available in PMC: 2011 Oct 6.
Published in final edited form as: Elem Sch J. 2011 Sep;112(1):38–60. doi: 10.1086/660686

Table 2.

Correlations and descriptive statistics for predictor variables

1 2 3 4 5 6 7 8 9 10 11 12 13
1 T Sup Y3
2 T Conf Y3 0.56
3 C Sup Y3 0.08 0.09
4 C Conf Y3 0.25 0.43 0.14
5 WJ Read Y2 0.08 0.12 −0.01 0.16
6 WJ Math Y2 0.14 0.16 0.08 0.20 0.37
7 Cog Com Y2 0.08 −0.03 0.16 −0.07 0.11 0.10
8 Belong Y2 0.08 0.09 0.31 0.12 −0.05 0.10 0.31
9 T-Eng Y2 0.40 0.42 −0.02 0.26 0.28 0.27 0.14 0.10
10 Gender 0.17 0.27 0.24 0.22 0.08 0.06 −0.02 0.23 0.22
11 IQ 0.11 0.16 0.10 0.12 0.23 0.29 0.02 0.09 0.22 0.05
12 Adversity −0.03 0.12 0.10 0.13 0.13 0.33 0.05 0.12 0.12 0.02 0.18
13 Retention −0.02 0.10 0.01 0.11 0.48 0.33 0.02 −0.04 0.10 −0.06 0.17 0.13
Mean 3.94 1.79 3.60 1.77 461.34 475.70 3.48 4.11 3.37 0.53 92.92 0.63 .24
SD 0.85 0.95 0.87 0.77 22.30 11.03 0.45 0.75 1.06 0.50 14.51 0.48 .43

Note: numbers in bold are significant at p<.01; numbers in italics are significant at p<.05.

Y3 = Year 3; Y2 = Year 2; T = teacher; C = child, Sup = Support; Conf = conflict; Cog Com = Cognitive Competence; Belong = Sense of Belonging; Eng = Engagement; WJ = Woodcock Johnson III