小・中学校における特別支援教育への理解と対応の充実に向けた特別支援学校のセンター的機能の取組 (<特集>小・中学校における特別支援教育への理解と対応の充実に向けた取組) Efforts of Special Needs Education schools with resource center function towards the understanding and effective implementation of Special Needs Education in elementary and junior high schools (<Spacial Topic>Efforts towards the understanding and effective implementation of Special Needs Education in elementary and junior high schools)