Table 3: Standardized values for Cronbach’s alpha of the exploratory factors in the JMT across groups (N=12,650).
| Group | | |
| Exploratory factors | Target(n=3,411) | Control(n=9,239) | Number of subscales | Mean number of items per scale |
| (A’) Work structure | .770 | .799 | 4 | 6.3 |
| (BFG’) Productive behavior | .886 | .907 | 7 | 7.1 |
| (C’) Stressindex | .823 | .832 | 4 | 7.8 |
| (ad’) Strategic behavior | .736 | .758 | 2 | 6.6 |
| (E’) Activity | .740 | .767 | 3 | 7.0 |
| (H’) Tolerance | .743 | .754 | 2 | 5.6 |
| (I’) Social interest | .713 | .757 | 3 | 6.2 |
| (J’) Communicative behavior | .801 | .827 | 5 | 4.8 |