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Direct linkOhio Coalition for the Education of Children with Disabilities, 2022
There are an estimated 1.5 to 2.5 million children with Attention-Deficit Hyperactivity Disorder (ADHD) in the United States. These children make up about 3-5 percent of a school's student population. Boys are diagnosed almost ten times more often than girls. Girls tend to be more inattentive and their symptoms are dismissed as those of a day…
Descriptors: Attention Deficit Hyperactivity Disorder, Gender Differences, Symptoms (Individual Disorders), Clinical Diagnosis
Kauffman, James M., Ed.; Hallahan, Daniel P., Ed. – Routledge, Taylor & Francis Group, 2011
Special education is now an established part of public education in the United States--by law and by custom. However, it is still widely misunderstood and continues to be dogged by controversies related to such things as categorization, grouping, assessment, placement, funding, instruction, and a variety of legal issues. The purpose of this…
Descriptors: Special Education, Educational History, Educational Research, Research Design
