Table 2. Mean and standard deviation values of the studied continuous variables. Mean ± SD Age (years) 14.00 ± 1.80 Personal and social skills 3.04 ± 0.69 Cognitive skills 2.88 ± 0.70 Goal setting 3.14 ± 0.76 Initiative 3.43 ± 0.74 Coaches’ Perception Training and instruction 4.35 ± 0.40 Democratic behaviour 3.24 ± 0.53 Autocratic behaviour 2.43 ± 0.61 Social support 3.67 ± 0.57 Positive feedback 4.52 ± 0.45 Athletes’ Perception Training and instruction 3.91 ± 0.79 Democratic behaviour 3.04 ± 0.78 Autocratic behaviour 2.39 ± 0.87 Social support 3.27 ± 0.85 Positive feedback 3.93 ± 0.89