Washington: A new study has claimed that the age at which attention problems emerge makes a critical difference in a kid's later academic performance.
When the problems emerged in first grade, kid's performance suffered for years afterward. For instance, those kids scored lower than their peers on reading achievement scores after fifth grade.
The poor performance occurred even if the attention problems were fleeting and improved after first grade.
By contrast, children who developed attention problems starting in second grade performed as well as their peers in later years.
The research was conducted by Duke psychologists David Rabiner, Madeline Carrig and Kenneth Dodge, the William McDougall Professor of Public Policy and director of Duke's Center for Child and Family Policy.
It draws on data from the Fast Track Project, a longitudinal study of the development of conduct problems that has followed 891 individuals in four different locales from kindergarten into adulthood.
The attention study examined academic performance among a subsample of 386 children by looking at grades as well as reading and math scores before and after first grade, and again after fifth grade.
The study has been published online in the Journal of Attention Disorders.