Disabilities,Developmental

《英文msh詞典》Disabilities,Developmental
[同義詞] Disabilities,Developmental
[主題詞] Developmental Disabilities
[中文釋義] 殘疾,發育性
[英文釋義] Disorders in which there is a delay in development based on that expected for a given age level or stage of development. These impairments or disabilities originate before age 18,may be expected to continue indefinitely,and constitute a substantial impairment. Biological and nonbiological factors are involved in these disorders. (From American Psychiatric Glossary,6th ed)