TBL TBL+ VaKE
Mean SD Mean SD P value
Team work 2.91 1.04 3.46 1.07 0.074
Advanced thinking 3.48 1.04 3.66 1.20 0.454
Complexity of decision making 3.30 1.22 4.24 .95 0.005
Pleasure 3.96 .71 3.97 .94 0.752
Designing a future concept 2.80 1.20 3.14 1.21 0.326
Information search 2.64 1.50 2.89 1.29 0.453
Impact on other areas 1.84 .83 2.14 .79 0.166
Satisfaction 3.95 .97 3.97 .98 0.933