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. Author manuscript; available in PMC: 2016 Jun 30.
Published in final edited form as: J Sch Psychol. 2015 Nov 27;54:29–38. doi: 10.1016/j.jsp.2015.10.005

Table 1.

Correlation matrix and descriptive statistics for items included in final analytic model

Bullying Problems Years Worked Race (white) Safety Scale SOGI Policies Bullying Policy FRMP API
Bullying Problems 1.000
Years Worked −0.050** 1.000
Race (white) −0.010 0.105*** 1.000
Safety Scale −0.531*** −0.001 0.068*** 1.000
SOGI-Focused Policies 0.042* −0.017 0.024 −0.064*** 1.000
Bullying Prevention Policy 0.011 0.072*** 0.065*** 0.078*** −0.027 1.000
Free/reduced Meal Program (FRMP) 0.157*** −0.055** −0.120*** −0.460*** −0.031 −0.020 1.000
Academic Performance Index (API) −0.218*** 0.070*** 0.124*** 0.547*** −0.133*** 0.197*** −0.789*** 1.000
Mean / % 1.45 2.73 −.15 3.55 72.39% 45.39% 794.27
SD .77 1.29 .77 1.31 82.10
n 3,408 3,418 3,398 3,445 3,756 3,756 2,417 3,634

Note. Bullying problems (0 = insignificant problem, 3 = severe problem); Safety scale, constructed with standardized z-scores and reverse coded (−3.16 = school is unsafe, 1.01 = school is safe); Bullying prevention policy is presented as percentage of principals that endorse that school has policy; Free/reduced meal program is presented as the average percentage of eligible students within schools; Academic Performance Index (API) measures schools’ academic performance ranging from 200 (low) to 1,000 (high). Means, standard deviations, and ns are based on data prior to imputation to account for missing data. Therefore, sample sizes vary.