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. Author manuscript; available in PMC: 2012 Jan 1.
Published in final edited form as: J Clin Child Adolesc Psychol. 2011 Jan;40(1):54–66. doi: 10.1080/15374416.2011.533404

Table 1.

Internal Consistency and Cross-Informant Agreement for Syndromal Ratings (CBCL/TRF) and for Event-Specific Reactions.

Event-Specific Reactions
Behavior CBCL/TRF Peer + Adult + Peer − Adult −
Internal Consistency1
Aggression .89/.92 .90 .88 .85 .88
Withdrawal .78/.79 .88 .88 .90 .90
Cross-Informant Agreement2
Aggression .23** .18* .13 .22* .18*
Withdrawal .30** .10 .14 .20* .27**

NOTE:

1

Alpha coefficients based on items within each scale.

2

Correlations (Pearson’s r) between parent and teacher ratings.

Peer/Adult + = nonaversive peer/adult events; Peer/Adult − = aversive peer/adult events. CBCL = Child Behavior Checklist; TRF = Teacher Report Form.

*

p < .05,

**

p < .01.