This study extends recent findings of a relationship between the relative age of students among their peers and their probability of disability classification. Using three nationally representative surveys spanning 1988-2004 and grades K-10, we find that an additional month of relative age decreases the likelihood of receiving special education…

Universal screening is one strategy to enhance the early identification of behavioral and emotional problems among youth. Although it appears to be effective, it is unclear if universal screening is more or less effective than current teacher referral practices. Thus, the purpose of this study was to compare the effectiveness of a teacher-rated,…