Male students | t1 = 2011 (n = 52) | t2 = 2014 (n = 63) | Difference | 95%-CI | p-value (α = 0.05) | ||
---|---|---|---|---|---|---|---|
Main | SD | Main | SD | Â | |||
Empathy | 4.23 | 1.198 | 4.48 | 0.95 | 0.25 | −0.65; 0.15 | 0.2146 |
Structure | 4.33 | 1.14 | 4.51 | 0.997 | 0.18 | −0.57; 0.21 | 0.3684 |
Verbal expression | 4.58 | 1.18 | 4.53 | 0.94 | −0.05 | −0.34; 0.44 | 0.8008 |
Non-verbal Expression | 4.04 | 1.10 | 4.29 | 1.12 | 0.25 | −0.66; 0.16 | 0.2323 |
Female students | t1 = 2011 (n = 110) | t2 = 2014 (n = 90) | Difference | 95%-CI | p-value (α = 0.05) | ||
 | Main | SD | Main | SD |  | ||
Empathy | 4.43 | 1.19 | 4.43 | 1.23 | 0.0 | −0.34; 0.34 | 1.0 |
Structure | 4.34 | 1.11 | 4.49 | 1.18 | 0.15 | −0.47; 0.17 | 0.3565 |
Verbal expression | 4.44 | 1.07 | 4.37 | 1.20 | −0.07 | −0.25; 0.39 | 0.6635 |
Non-verbal Expression | 4.09 | 1.19 | 4.34 | 1.21 | 0.25 | −0.59; 0.09 | 0.1440 |