Table 2. Descriptive statistics and Cronbach’s α of the AMBIS-I factors and the total score at t1 and t2.
t1 (n = 278) t2 (n = 175)
M SD α M SD α
Proactivity 1.51 0.73 .81 1.76 0.89 .87
Ambition 1.81 0.77 .78 2.25 0.94 .87
Commitment 2.40 0.53 .64 2.80 0.67 .71
Total Score AMBIS-I 1.91 0.52 .82 2.27 0.69 .89
t1: Scale 0-3; t2: Scale 0-4