Descriptive statistics for the measurement variables
| Variable | N | P25 | Mean | Median | P75 | St dev |
|---|---|---|---|---|---|---|
| ExtMot | 645 | 4.40 | 5.05 | 5.20 | 5.80 | 1.09 |
| IntMot | 639 | 4.33 | 4.96 | 5.00 | 5.67 | 1.18 |
| ELC | 639 | 2.00 | 2.63 | 2.67 | 3.00 | 0.68 |
| ILC | 648 | 3.33 | 3.57 | 3.67 | 4.00 | 0.60 |
| SE | 648 | 2.50 | 2.97 | 3.00 | 3.50 | 0.85 |
| PreFinRew | 641 | 3.67 | 4.00 | 4.00 | 4.33 | 0.56 |
| PreExtRew | 637 | 3.29 | 3.71 | 3.71 | 4.07 | 0.55 |
| PreSuppRew | 648 | 3.83 | 4.15 | 4.17 | 4.50 | 0.55 |
| PreIntRew | 643 | 3.78 | 4.13 | 4.11 | 4.55 | 0.52 |
| PAJ | 597 | 3.40 | 4.42 | 4.60 | 5.60 | 1.40 |
| Variable | P25 | Mean | Median | P75 | St dev | |
|---|---|---|---|---|---|---|
| ExtMot | 645 | 4.40 | 5.05 | 5.20 | 5.80 | 1.09 |
| IntMot | 639 | 4.33 | 4.96 | 5.00 | 5.67 | 1.18 |
| ELC | 639 | 2.00 | 2.63 | 2.67 | 3.00 | 0.68 |
| ILC | 648 | 3.33 | 3.57 | 3.67 | 4.00 | 0.60 |
| SE | 648 | 2.50 | 2.97 | 3.00 | 3.50 | 0.85 |
| PreFinRew | 641 | 3.67 | 4.00 | 4.00 | 4.33 | 0.56 |
| PreExtRew | 637 | 3.29 | 3.71 | 3.71 | 4.07 | 0.55 |
| PreSuppRew | 648 | 3.83 | 4.15 | 4.17 | 4.50 | 0.55 |
| PreIntRew | 643 | 3.78 | 4.13 | 4.11 | 4.55 | 0.52 |
| PAJ | 597 | 3.40 | 4.42 | 4.60 | 5.60 | 1.40 |
Note:
The number of observations (N) per variable is lower than the total sample (N = 652) due to missing values
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