. Author manuscript; available in PMC: 2017 Jun 1.

Published in final edited form as: Mindfulness (N Y). 2016 Mar 9;7(3):713–726. doi: 10.1007/s12671-016-0508-x

Table 1. Null Model Intercepts and Intraclass Correlation Coefficients.

Variable	Null Model Intercept (SE)^*	Reliability of Change Within Person (R_C)	ICC (Person-Level)
Daily FFMQ Acting with Awareness	3.04 (.13)	.75	.56
Daily FFMQ Nonjudging	3.26 (.16)	.81	.56
Daily FFMQ Nonreactivity	2.78 (.94)	.76	.46
Daily DAQ Anger Rumination	1.19 (1.35)	.92	.38
Daily PANAS Anger	1.07 (1.40)	.84	.65
Daily STAXI Anger Out	2.19 (1.89)	.79	.58
Daily AQ Physical Aggression Inclinations	2.03 (1.14)	.87	.56
Daily AQ Verbal Aggression Inclinations	2.89 (2.39)	.74	.60
Daily VDT Pins	1.37 (1.74)	N/A	.72

Note. ICC = Intraclass Correlation Coefficient. SE = Standard Error. FFMQ = Five Facet Mindfulness Questionnaire. DAQ = Displaced Aggression Questionnaire. PANAS = Positive and Negative Affect Schedule. STAXI = State Trait Anger Expression Inventory. VDT = Voodoo Doll Aggression Task.

Mindfulness facet null model intercepts and standard errors were estimated using a normal multilevel model with no predictors. Null model intercepts and standard errors for other variables represent the intercept estimates from the Poisson portion of zero-inflated Poisson regression models; they have been exponentiated to improve interpretability.