| 2.- The experimental control. |
2.1. Total variance, systematic variance, variance error.
2.2. Maximize, minimise, control.
2.3. Technicians of control of the variance.
- Primary systematic variance
- secondary systematic Variance
- Variance error |
| 4.- Designs unifactoriales and factorial designs |
4.1. Unifactorial intersubject desings
4.2. Unifactorial intrasubject designa
4.3. Factorial designs |
