The relationship between age and major league baseball performance: implications for development.
Lifetime performance data of 388 baseball players active in 1965 were analyzed to determine the age of peak performance for skills required to play baseball, to derive age-performance curves for athletic productivity, and to assess the magnitude of individual differences among elite and less able players. Cross-sectional and longitudinal analyses show that athletic performance on key indicators rises relatively quickly from age 19 to a peak age of 27 and then declines. The primary difference between elite and less able players is that performance of the elite players remains high for a longer period of time and decays more gradually. The performance of the most elite players is superior to that of less able players even at very early ages. These results parallel findings reported for other achievement domains and can be explained in terms of basic developmental processes involving the interaction of experience, physiological capacity, and motivation.
Schulz
R
R
Department of Psychiatry, University of Pittsburgh, Pennsylvania 15260.
Musa
D
D
Staszewski
J
J
Siegler
R S
RS
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000375:Aging / Q000502:physiology*; D001484:Baseball / Q000502:physiology* / Q000523:psychology / Q000706:statistics & numerical data; D015331:Cohort Studies; D004526:Efficiency; D006801:Humans; D008297:Male; D008875:Middle Aged; D009048:Motor Skills; D011597:Psychomotor Performance / Q000502:physiology*