Table 6.
Analysis of Variance for RCPM Performance with Age, Gender and Free School Meals
| Source | SS | df | MS | F | p | η2 |
| Between-Subjects Effects | ||||||
| Gender | 79.64 | 1.000 | 79.64 | 0.134 | 0.715 | 0.002 |
| Age | 5330.51 | 2.000 | 2665.25 | 4.499 | 0.014 * | 0.093 |
| FSM | 9780.36 | 1.000 | 9780.36 | 16.511 | 0.000 ** | 0.158 |
| Gender *Age | 2134.50 | 2.000 | 1067.25 | 1.802 | 0.171 | 0.039 |
| Gender *FSM | 202.71 | 1.000 | 202.71 | 0.342 | 0.560 | 0.004 |
| Age *FSM | 515.22 | 2.000 | 257.61 | 0.435 | 0.649 | 0.010 |
| Gender *Age *FSM | 1628.43 | 2.000 | 814.21 | 1.375 | 0.258 | 0.030 |
| Within-Subject Effects | ||||||
| RCPM | 12270.34 | 1.863 | 6586.99 | 43.109 | 0.000 ** | 0.329 |
| RCPM *Gender | 267.71 | 1.863 | 143.71 | 0.941 | 0.387 | 0.011 |
| RCPM *Age | 799.40 | 3.726 | 214.57 | 1.404 | 0.237 | 0.031 |
| RCPM * FSM | 1083.69 | 1.863 | 581.75 | 3.807 | 0.027 * | 0.041 |
| RCPM *Gender *Age | 1262.67 | 3.726 | 338.91 | 2.218 | 0.074 | 0.048 |
| RCPM *Gender *FSM | 426.85 | 1.863 | 229.14 | 1.500 | 0.227 | 0.017 |
| RCPM *Age *FSM | 271.72 | 3.726 | 72.93 | 0.477 | 0.739 | 0.011 |
| RCPM *Gender *Age *FSM | 593.38 | 3.726 | 159.27 | 1.042 | 0.384 | 0.023 |
Note. Degrees of Freedom were corrected with Greenhouse-Geisser. RCCT = Rotated Cube Sections; FSM = School meal type; Age = Age groups. *p < 0.05. ***p < 0.001. Statistical effects set in bold were significant.