Bringing together a wide range of research on reading disabilities, this comprehensive Handbook extends current discussion and thinking beyond a narrowly defined psychometric perspective. Emphasizing that learning to read proficiently is a long-term developmental process involving many interventions of various kinds, all keyed to individual developmental needs, it addresses traditional questions (What is the nature or causes of reading disabilities? How are reading disabilities assessed? How should reading disabilities be remediated? To what extent is remediation possible?) but from multiple or alternative perspectives.