Table 3.
Pre-post effect comparison in Physical Self-Perception and State-Trait Anxiety Inventory.
| 95% CI for Cohen's d | ||||||||
|---|---|---|---|---|---|---|---|---|
| Psychological Outcomes | Pre (Mean±SD) | Post (Mean±SD) | Δ± ΔSD | t | p | Effect Size | Lower | Upper |
| Physical Self-Perception | ||||||||
| Sports competence | 17.90±5.59 | 16.00±3.94 | −0.08±0.14 | 2.24 | 0.04* | 0.54 | 0.02 | 1.05 |
| Physical condition | 17.40±5.53 | 15.30±3.74 | −0.08±0.22 | 2.63 | 0.02* | 0.64 | 0.11 | 1.15 |
| Attractive body | 19.40±5.30 | 17.50±4.33 | −0.08±0.14 | 2.44 | 0.02* | 0.59 | 0.07 | 1.10 |
| Physical strength | 17.20±3.96 | 16.30±3.35 | −0.04±0.10 | 2.11 | 0.05* | 0.51 | −0.01 | 1.01 |
| General physical-self perception | 17.80±4.28 | 15.10±2.59 | −0.13±0.15 | 3.25 | 0.01* | 0.79 | 0.23 | 1.32 |
| General self perception | 17.20±3.09 | 16.40±2.15 | −0.03±0.16 | 1.09 | 0.30 | 0.26 | −0.22 | 0.74 |
| STAI | ||||||||
| STAI-State | 17.40±12.77 | 22.10±11.8 | 0.55±0.83 | −2.69 | 0.01* | −0.65 | −1.17 | −0.12 |
| STAI-Trait | 20.60±11.14 | 21.80±9.80 | 0.16±0.28 | −1,35 | 0.19 | −0.33 | −0.81 | 0.17 |
CI: Confidence Interval; STAI: State-Trait Anxiety Inventory.
*p ≤ 0.05 differences pre-post.