Arguments supporting the conceptual validity of learning disabilities are presented against the background of current definitional problems. The need to differentiate between classification and identification and the importance of a shared attribute definition are stressed. It is argued that a taxonomy of learning disabilities and related…

This article notes efforts to include attention deficit hyperactivity disorder (ADHD) as a formal disability category and challenges the validity of assumptions that ADHD is a psychiatric disorder and is characterized by academic difficulties. Social and cultural factors are seen as fueling the perceived need for the ADHD category. (Author/DB)