From: Learning by observation and learning by doing in Prader-Willi syndrome
Cognitive domain | PWS Mean (±SEM) | WS Mean (±SEM) | TD Mean (±SEM) | Group effect F (fd) P η P 2 | Post hoc Newman-Keuls’s test |
---|---|---|---|---|---|
P ; Cohen’s d ; r | |||||
VMI | 13.08 (±0.54) | 12.79 (±0.52) | 15.14 (±0.28) | F 2, 73 = 8.51 | PWS vs. WS |
P = 0.0005 | P = 0.65; d = 0.11; r = 0.05 | ||||
η P 2 = 0.19 | PWS vs. TD | ||||
P = 0.002; d = −0.96; r = −0.43 | |||||
WS vs. TD | |||||
P = 0.001; d = −1.12; r = −0.49 | |||||
VSS | 3.35 (±0.14) | 2.63 (±0.19) | 3.43 (±0.16) | F 2, 73 = 6.50 | PWS vs. WS |
P = 0.003 | P = 0.004; d = 0.84; r = 0.39 | ||||
η P 2 = 0.15 | PWS vs. TD | ||||
P = 0.75; d = −0.09; r = −0.05 | |||||
WS vs. TD | |||||
P = 0.004; d = −0.87; r = −0.40 | |||||
VOS | 2.79 (±0.15) | 2.71 (±0.13) | 2.89 (±0.13) | F 2, 73 = 0.48 | |
P = 0.62 | |||||
η P 2 = 0.013 |