Table 1. 2-part Latent Growth Curve Model Results: Univariate and Multivariate Prediction.
Predictors | Binge Frequency | Binge Intensity | ||
---|---|---|---|---|
| ||||
Univariate Models | Intercept (S.E.) | Slope (S.E.) | Intercept (S.E.) | |
Gender | -0.088 (0.178) | -0.007 (0.005) | -0.005 (0.005) | |
Family History | 0.072 (0.200) | -0.003 (0.005) | 0.012 (0.006) | |
Student Status | -0.091 (0.202) | -0.003 (0.006) | 0.009 (0.006) | |
AEQ Total | 3.196** (0.426) | 0.018 (0.013) | 0.030 (0.014) | |
ZKPQ Impulsivity-Sensation Seeking | 0.909** (0.194) | 0.002 (0.006) | 0.030** (0.006) | |
ZKPQ Neuroticism-Anxiety | 0.068 (0.367) | 0.001 (0.009) | -0.001 (0.012) | |
ZKPQ Aggression-Hostility | 1.394* (0.412) | 0.001 (0.011) | 0.030 (0.012) | |
ZKPQ Sociability | 1.964** (0.419) | 0.018 (0.012) | 0.042* (0.013) | |
ZKPQ Activity | -0.042 (0.419) | -0.008 (0.011) | 0.024 (0.013) | |
| ||||
Multivariate Model | ||||
| ||||
AEQ Total | 2.596** (0.449) | 0.016 (0.013) | 0.011 (0.015) | |
ZKPQ Impulsivity-Sensation Seeking | 0.338 (0.208) | -0.001 (0.006) | 0.024* (0.007) | |
ZKPQ Aggression-Hostility | 0.541 (0.406) | 0.000 (0.012) | 0.013 (0.013) | |
ZKPQ Sociability | 1.505** (0.423) | 0.018 (0.012) | 0.026 (0.014) |
Notes. Intercept and slope estimates are unstandardized with standard errors in parentheses. Univariate analyses refer to each predictor separately. The multivariate analysis included all predictors simultaneously (p<.01). S.E.=standard error; AEQ=Alcohol Expectancy Questionnaire; ZKPQ=Zuckerman Kuhlman Personality Questionnaire.
p<.01;
p<.001.