| Chapter 7b Models | Syntax and Output |
| Empty Means, Random Intercept Model | View |
| Saturated Means by Rounded Occasion, Unstructured Variance Model | View |
| Fixed Linear Age, Random Intercept Model | View |
| Random Linear Age Model | View |
| Fixed Quadratic, Random Linear Age Model | View |
| Random Quadratic Age Model | View |
| Fixed Cubic, Random Linear Age Model | View |
| Fixed Quadratic, Random Linear Age Model
Attitudes Predicting Intercept | View |
| Fixed Quadratic, Random Linear Age Model
Attitudes Predicting Linear Age Slope | View |
| Fixed Quadratic, Random Linear Age Model
Attitudes Predicting Quadratic Age Slope | View |