著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Nahal Goharpey and David P. Crewther and Sheila G. Crewther,Problem solving ability in children with intellectual disability as measured by the Raven's Colored Progressive Matrices,Research in Developmental Disabilities,0891-4222,Elsevier BV,2013-12,34,12,4366-4374,https://cir.nii.ac.jp/crid/1360574095870947584,https://doi.org/10.1016/j.ridd.2013.09.013