Back to Search
Start Over
A historical examination of relative age effects in Major League Baseball.
A historical examination of relative age effects in Major League Baseball.
- Source :
- International Journal of Sport Psychology; Sep/Oct2018, Vol. 49 Issue 5, p448-463, 16p
- Publication Year :
- 2018
-
Abstract
- This study examined the emergence and existence of relative age effects (RAEs) among American-born Major League Baseball (MLB) players participating between the 1871 and 2014 seasons (N = 16,122). This study also investigated a range of possible moderators of these effects (i.e., handedness, position, career length, and debut age). Overall, a significant RAE was found for players born between 1950 and 1970, with small RAEs (effect sizes ranging from .112 to .207) more common in pitchers (I950s-1970s) and right-handed throwingplayers (1960s and 1970s). Relative age did not appear to influence players' career length; however, a significant difference in debut age was found between birth quartiles. Overall, this longitudinal examination provides unique evidence about the occurrence and persistence of RAEs over the history of MLB. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00470767
- Volume :
- 49
- Issue :
- 5
- Database :
- Supplemental Index
- Journal :
- International Journal of Sport Psychology
- Publication Type :
- Academic Journal
- Accession number :
- 133765071
- Full Text :
- https://doi.org/10.7352/IJSP2018.49.448