1. Department of Research and Evaluation, The American College, Bryn Mawr, PA 19010, U.S.A.;2. Department of Educational Psychology, Temple University, Philadelphia, PA 19122, U.S.A.;3. Hillsborough Schools, Fla., U.S.A.
Abstract:
An attempt was made to replicate a reported seasonal variation in the birth of left-handed females. The observed number of births per month (as well as season) did not depart from the number expected by chance. This is the second failure to observe the reported overrepresentation of November births.