Total cohort (12–17 years) | Total cohort divided into age groups | Sub-cohort (12–17 years)a | Baseline versus Follow-Up | Effect Size | ||||||
---|---|---|---|---|---|---|---|---|---|---|
n | n = 419 | 12 years (n = 97) | 13 years (n = 157) | 14 years (n = 91) | 15–17 years (n = 73) | Baseline (n = 286) | Follow-Up (n = 286) | P Value | Cohen’s d | |
General Health Questionnaire-12 | ||||||||||
0–36 | 398 | 10.9 ± 4.0 | 9.9 ± 3.6 | 10.9 ± 3.9 | 10.9 ± 4.4 | 12.4 ± 3.6 | 10.8 ± 4.1 | 12.1 ± 4.2 | < 0.001 | 0.30 |
0–2 (no psychological distress) | 401 | 303 (76) | 78 (84) | 117 (79) | 68 (76) | 40 (58) | 201 (73) | 172 (63) | 0.006 | |
3–12 (psychological distress) | 98 (24) | 15 (16) | 32 (21) | 22 (24) | 29 (42) | 73 (27) | 99 (37) | |||
How often are you stressed? | 419 | < 0.001 | ||||||||
Never | 14 (3) | 6 (6) | 4 (3) | 3 (3) | 1 (1) | 9 (3) | 5 (2) | |||
Sometime/month | 156 (37) | 49 (51) | 53 (34) | 35 (38) | 19 (26) | 122 (43) | 56 (20) | |||
Some days/week | 113 (27) | 15 (15) | 51 (32) | 25 (27) | 22 (30) | 80 (28) | 108 (38) | |||
Some days/week | 89 (21) | 18 (19) | 32 (20) | 18 (20) | 21 (29) | 47 (16) | 69 (24) | |||
Most of the days/week | 47 (11) | 9 (9) | 18 (11) | 10 (11) | 10 (14) | 28 (10) | 47 (16) | |||
Education in sport psychology, yes | 418 | 180 (43) | 29 (30) | 67 (42) | 44 (48) | 40 (55) | 145 (44) | 133 (47) | 0.827 | |
Yes, in school | 46 (11) | 8 (8) | 19 (12) | 14 (15) | 5 (7) | 31 (11) | 26 (9) | |||
Yes, with the team | 85 (20) | 13 (13) | 29 (18) | 20 (22) | 23 (32) | 60 (21) | 72 (25) | |||
Yes, private | 18 (4) | 5 (5) | 9 (6) | 3 (3) | 1 (1) | 9 (3) | 8 (3) | |||
Yes, other | 9 (2) | 1 (1) | 3 (2) | 3 (3) | 2 (3) | 8 (3) | 9 (3) | |||
Several options | 22 (5) | 2 (2) | 7 (4) | 4 (4) | 9 (12) | 18 (6) | 18 (6) | |||
Regular contact with sport psychology consultant, yes | 415 | 30 (7) | 7 (7) | 17 (11) | 3 (3) | 3 (4) | 19 (7) | 16 (6) | 0.711 | |
Yes, in school | 6 (1) | 1 (1) | 5 (3) | 0 (0) | 0 (0) | 6 (2) | 2 (1) | |||
Yes, with the team | 9 (2) | 1 (1) | 6 (4) | 1 (1) | 1 (1) | 5 (2) | 5 (2) | |||
Yes, private | 10 (2) | 3 (3) | 6 (4) | 1 (1) | 0 (0) | 5 (2) | 6 (2) | |||
Yes, other | 2 (1) | 2 (2) | 0 (0) | 0 (0) | 0 (0) | 1 (0) | 0 (0) | |||
Several options | 3 (1) | 0 (0) | 0 (0) | 1 (1) | 2 (3) | 2 (1) | 3 (1) | |||
Brief COPE: adaptive behaviours (0–3) | ||||||||||
Active coping | 419 | 3.0 ± 0.7 | 2.9 ± 0.8 | 2.9 ± 0.7 | 3.1 ± 0.7 | 3.0 ± 0.7 | 3.0 ± 0.7 | 3.0 ± 0.8 | 0.463 | −0.04 |
Emotional support | 419 | 2.9 ± 0.9 | 3.0 ± 0.9 | 2.8 ± 0.9 | 3.0 ± 0.8 | 2.9 ± 0.8 | 2.9 ± 0.9 | 2.9 ± 0.8 | 0.223 | −0.07 |
Instrumental support | 419 | 2.8 ± 0.9 | 2.7 ± 0.9 | 2.7 ± 0.9 | 2.9 ± 0.8 | 2.8 ± 0.8 | 2.8 ± 0.8 | 2.8 ± 0.8 | 0.295 | −0.06 |
Positive reframing | 419 | 2.4 ± 0.8 | 2.4 ± 0.8 | 2.3 ± 0.8 | 2.5 ± 0.9 | 2.3 ± 0.8 | 2.4 ± 0.8 | 2.4 ± 0.8 | 0.801 | −0.02 |
Planning | 414 | 2.6 ± 0.8 | 2.6 ± 0.8 | 2.5 ± 0.8 | 2.8 ± 0.7 | 2.7 ± 0.7 | 2.7 ± 0.8 | 2.7 ± 0.7 | 0.361 | −0.06 |
Humour | 389 | 1.9 ± 0.9 | 1.7 ± 0.8 | 1.8 ± 0.9 | 2.0 ± 0.9 | 2.3 ± 1.0 | 1.9 ± 0.9 | 2.2 ± 1.0 | < 0.001 | 0.38 |
Acceptance | 417 | 2.7 ± 0.7 | 2.6 ± 0.8 | 2.7 ± 0.8 | 2.7 ± 0.7 | 2.7 ± 0.6 | 2.7 ± 0.8 | 2.6 ± 0.7 | 0.063 | −0.11 |
Religion | 389 | 1.1 ± 0.4 | 1.2 ± 0.5 | 1.2 ± 0.5 | 1.1 ± 0.3 | 1.1 ± 0.3 | 1.1 ± 0.4 | 1.2 ± 0.5 | 0.464 | 0.05 |
Brief COPE: maladaptive behaviours (0–3) | ||||||||||
Self- distraction | 418 | 2.5 ± 0.6 | 2.4 ± 0.7 | 2.5 ± 0.6 | 2.6 ± 0.6 | 2.7 ± 0.5 | 2.5 ± 0.6 | 2.6 ± 0.7 | 0.101 | 0.10 |
Denial | 418 | 1.4 ± 0.6 | 1.4 ± 0.5 | 1.5 ± 0.7 | 1.5 ± 0.7 | 1.4 ± 0.6 | 1.5 ± 0.7 | 1.5 ± 0.6 | 1.000 | 0.00 |
Substance | 417 | 1.1 ± 0.3 | 1.1 ± 0.3 | 1.1 ± 0.3 | 1.1 ± 0.3 | 1.0 ± 0.0 | 1.0 ± 0.2 | 1.0 ± 0.2 | 0.549 | –0.04 |
Behavioural disengagement | 418 | 1.5 ± 0.7 | 1.5 ± 0.5 | 1.6 ± 0.7 | 1.5 ± 0.8 | 1.5 ± 0.6 | 1.5 ± 0.6 | 1.6 ± 0.7 | 0.006 | 0.17 |
Venting | 419 | 2.4 ± 0.9 | 2.4 ± 0.9 | 2.3 ± 0.9 | 2.4 ± 0.9 | 2.4 ± 0.8 | 2.4 ± 0.9 | 2.4 ± 0.8 | 0.518 | 0.04 |
Self-blame | 419 | 2.4 ± 0.9 | 2.2 ± 0.9 | 2.3 ± 0.9 | 2.5 ± 0.8 | 2.8 ± 0.7 | 2.4 ± 0.9 | 2.6 ± 0.8 | < 0.001 | 0.34 |
Passion Scale (0–7) | ||||||||||
Harmonious passion | 415 | 5.7 ± 0.9 | 5.7 ± 0.9 | 5.8 ± 0.8 | 5.7 ± 1.0 | 5.6 ± 0.9 | 5.8 ± 0.9 | 5.6 ± 1. | 0.002 | −0.19 |
Obsessive passion | 417 | 4.8 ± 1.3 | 4.7 ± 1.4 | 4.8 ± 1.3 | 4.7 ± 1.3 | 5.1 ± 1.2 | 4.9 ± 1.3 | 4.8 ± 1.5 | 0.691 | −0.02 |