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. Author manuscript; available in PMC: 2016 Mar 15.
Published in final edited form as: J Aggress Maltreat Trauma. 2012 Apr 13;21(3):351–364. doi: 10.1080/10926771.2012.659799

TABLE 1.

Means and Standard Deviations for Subtypes of Teen Relationship Violence by Age

Dependent Variables 7th 9th 11th Univariate Analysis Results
Perpetration
  Verbal-Emotional
  M 14.02a 18.48b 18.86b F(1, 198) = 12.67, p< .001
  SD 3.68 6.50 5.59
Victimization
  Verbal-Emotional
  M 13.94a 19.50b 19.49b F(1, 198) = 14.62, p< .001
  SD 3.96 7.35 6.00
Perpetration sexual 3.63 3.37 ns
  M 3.75 1.09 .75
  SD 1.91
Victimization sexual
  M 3.65 4.19 3.86 ns
  SD 1.39 1.75 1.39
Perpetration physical
  M 4.71 5.00 4.47 ns
  SD 1.38 1.89 1.25
Victimization physical
  M 4.71 5.23 4.70 ns
  SD 1.43 2.47 1.72
Perpetration jealousy
  M 9.29a 11.16b 10.64b F(1, 198) = 3.33, p< .05
  SD 2.42 4.46 3.80
Victimization jealousy
  M 9.17 12.25 11.21 F(1, 198) = 6.40, p< .001
  SD 2.59 5.35 4.49
Positive conflict
  Resolution
  M 20.40a 25.44b 26.54b F(1, 198) = 12.15, p< .001
  SD 7.32 5.35 6.78
Anger control
  M 17.06a 18.52b 19.05b F(1, 198) = 4.55, p< .05
  SD 5.27 3.21 3.57

Note: Means with superscripts a are significantly different from means with superscripts b in a row.

PCR = Positive Conflict Resolution