Table 4.
YTS Least-Squares Mean Estimate (SE) | P a | |
---|---|---|
Sport specialization scale | ||
Low | 61.1 (1.2) | 0.59b |
Moderate | 60.1 (1.3) | 0.09c |
High | 56.9 (1.6) | 0.01d |
Pitcher as one of the positions | ||
Yes | 57.5 (1.1) | <0.01 |
No | 61.3 (1.4) | |
Regular travel for showcases | ||
Yes | 56.5 (2.0) | 0.01 |
No | 62.2 (0.7) |
Model includes specialization, age, hours per week of baseball, pitching in previous year, and regular travel for showcases. Adjusted R2 for model: 0.17.
Comparison between low and moderate specialization categories.
Comparison between moderate and high specialization categories.
Comparison between low and high specialization categories.