Table 4. Means and standard deviations of subscales in the Spanish and Luxembourgish samples. Subscale Spanishsample(N = 613) Luxembourgish sample (N = 752) Attitude toward PA 3.56 (.70) 3.63 (.74) Perceived parental socialization 2.76 (.86) 2.96 (.89) Perceived physical competence 2.91 (.99) 2.88 (1.05) Perceived resources support 3.51 (.90) 3.81 (.84)