Table 4.
Standardized Regression Coefficients (Standard Errors) for Regression of Wave t Variables on Wave t -1 Variables
| Wave t variable | ||||
|---|---|---|---|---|
| Wave t-1 predictor variable | Witness Violence | SECV Victimization | Negative Life Events | Physical Aggression |
| Wave 1 predictors of Wave 2 scores | ||||
| Intervention status | −.05(.03) | −.03(.03) | −.05*(.03) | −.05(.03) |
| Male | .00(.03) | .07**(.03) | −.08**(.03) | −.04(.03) |
| Grade 7 | .04(.03) | .02(.03) | .06*(.03) | .04(.03) |
| Grade 8 | −.05(.03) | .00(.03) | −.02(.03) | −.02(.03) |
| Stability coefficients | .63***(.03) | .48***(.04) | .64***(.03) | .58***(.03) |
| R2a | .50***(.03) | .39***(.03) | .50***(.03) | .41***(.03) |
| Wave 1 predictors of Wave 2 residual change | ||||
| Witness violence | c | .09**(.03) | .10**(.04) | .12***(.03) |
| Victimization | .02(.04) | c | .03(.04) | .04(.04) |
| Negative life events | .08**(.03) | .12***(.03) | c | .04(.03) |
| Physical aggression | .11(.03)*** | .12***(.03) | .05(.03) | c |
| R2b | .03**(.01) | .07***(.02) | .03*(.01) | .03**(.01) |
|
Wave 2 predictors of Wave 3 scores | ||||
| Intervention status | −.01(.03) | .02(.03) | .01(.02) | −.01(.03) |
| Male | .05(.03) | .07**(.03) | −.07**(.03) | −.02(.03) |
| Grade 7 | −.08**(.03) | −.07*(.03) | −.05(.03) | −.03(.03) |
| Grade 8 | −.04(.03) | −.08**(.03) | .04(.03) | .02(.03) |
| Stability coefficients | .61***(.03) | .47***(.04) | .63***(.03) | .57***(.03) |
| R2a | −.01(−.20) | .02(.75) | .01(.29) | −.01(−.47) |
| Wave 2 predictors of Wave 3 residual change | ||||
| Witness violence | c | .09**(.03) | .04(.03) | .03(.04) |
| Victimization | .02(.04) | c | .11***(.03) | .05(.03) |
| Negative life events | .08**(.03) | .12***(.03) | c | .09**(.03) |
| Physical aggression | .10(.03)*** | .12***(.03) | .03(.04) | c |
| R2b | .03**(.01) | .07***(.02) | .02*(.01) | .02**(.01) |
|
Wave 3 predictors of Wave 4 scores | ||||
| Intervention status | .04(.03) | .04(.03) | .01(.03) | .05(.03) |
| Male | .08*(.03) | .09**(.03) | −.04(.03) | .00(.03) |
| Grade 7 | .03(.04) | −.05(.04) | −.04(.04) | .03(.04) |
| Grade 8 | .00(.04) | −.02(.04) | −.05(.04) | −.04(.04) |
| Stability coefficients | .57***(.04) | .34***(.05) | .59***(.04) | .55***(.04) |
| R2a | .50***(.03) | .39***(.03) | .50***(.03) | .41***(.03) |
| Wave 3 predictors of Wave 4 residual change | ||||
| Witness violence | c | .11**(.04) | .04(.03) | .03(.04) |
| Victimization | .02(.04) | c | .12**(.04) | .05(.03) |
| Negative life events | .09**(.03) | .14***(.03) | c | .10**(.03) |
| Physical aggression | .12(.03)*** | .15***(.04) | .04(.04) | c |
| R2b | .04**(.01) | .10***(.02) | .03*(.01) | .03**(.01) |
Note. Variables listed in column headings were regressed on variables listed in row headings.
a
Represents proportion of variance in the Wave t variable accounted for by the covariates and autoregression effect.
b
Represents the proportion of variance in the Wave t residual variance (i.e., variance not accounted for by the covariates and Wave t-1 value) accounted for by the three cross-variable effects.
c
Autoregression effects are reported under stability coefficients in model for Wave tscores.
*
p < .05.
**
p < .01.
***
p < .001.