FHI N Sum of gross scores   Arithmetic average SD min.  Q 1 Med.  Q 3 Max. Max. possible value
Commitment 19 368 19,37 3,36 10 18 21 21,5 24 24
Challenge 19 241 12,68 2,34 6 11,5 13,5 14,5 15 18
Control 19 245 12,89 2,67 7 11 13 14,5 17 18
Total FHI score 19 854 44,95              
N = absolute frequency, SD = Standard deviation, Q 1 = lower quartile of the sub-scale, Med. = median, Q 3 = upper quartile of the sub-scale, Min. = the lowest value of the sub-scale, Max. = the highest value of the sub-scale, Max. possible value = the highest possible value of the sub-scale
Table 1: Evaluation of FHI for the whole research sample.