, 51 (4), 335345, 2013. CHEDY CHEDYCHEDY PDD ADHD 3 PDD ADHD CHEDY 3 PDD 682 ADHD 48 267 897 3. Kanner1943 70 Kanner1943 DSM- -TR pervasive developmental disorders, PDD PDD 1 45 1990 1 27.2 Honda, Shimizu, Imai, & Nitto, 2005PDD PDD 2.07, 2006, 2009 PDD Howlin & Asgharian, 1999; McConachie, Le Couteur, & Honey, 2005 2005 335

2007 Autism Diagnostic Observation Schedule: ADOS Lord, Rutter, DiLavore, & Risi, 2002Autism Diagnostic Interview-Revised: ADI-R Rutter, Le Couteur, & Lord, 2003Childhood Autism Rating Scale: 2nd edition CARS Schopler, van Bourgondien, Wellman, & Love, 2010 Checklist for Autism in Toddlers: CHAT Baron-Cohen, Allen, & Gillberg, 1992Modifıed Checklist for Autism in Toddlers: M-CHAT Robins, Fein, Barton, & Green, 1999Autism Screening Questionnaire: ASQ Berument, Rutter, Lord, Pickles, & Bailey, 1999 PARS, 2004 PDD PDD attention defıcit / hyperactivity disorder, ADHD 7080, 2005DSM- -TR ADHD PDD PDD ADHD, 2004Dewey, Cantell, & Crawford, 2007; Pan, Tsai, & Chu, 2009 Richdale & Schreck, 2009Nijmeijer, Minderaa, Buitelaar, Mulligan, Hartman, & Hoekstra, 2008 PDD ADHD 2 Fujibayashi, Kitayama, & Matsuo, 2010PDD ADHD, 2006PDDADHD PDD ADHD Funabiki, Kawagishi, Uwatoko, Yoshimura, & Murai, 2011 Checklist for Developmental Disabilities in Young Children: CHEDY PDDADHD 3 3 CHEDY CHEDY. 1. 5 739 2010 12 2011 3 408 54.2 30 96.7 2. 1,160 1 963 2,123 336

CHEDY Table 1 PDD ADHD / 997 768/229 682 563/119 48 43/5 267 162/105 897 434/463 SD 66.5 9.31 66.7 9.22 67.8 9.70 65.8 9.44 64.7 9.96 PDD ADHD learning disorders, LD 2 4 997 897 475 522 495 402 Table 1 123 57 224 278 PDD ADHD ADHD 3. 33 PDD PDD 14 ADHD ADHD 14 5 Table 2 1 2 3 4 4 PDD 14 PDD ADHD ADHD 1 92, 2006 PDD ADHD LD PDD 68 ADHD 38 LD 27 133, 2007 4 X 5 2 133 17 22 PDD 30 ADHD 31 LD 29 90, 2008 3 90 X 96 146 132 PDD ADHD LD, 2009;, 2008 2010 PDD 2 PDD ADHD 2 ADHD 90 PDD 14 PDD ADHD 14 ADHD LD LD LD PDD ADHD 5 5 PDD ADHD 337

3 PDD ADHD, 2013 PDD PDD. 1. PDD ADHD Cronbach PDD PDD 0.826 ADHD ADHD 0.837 0.810 PDD 0.837ADHD 0.877 0.821 PDD 0.938 ADHD 0.937 0.914 Cronbach ADHD 6 Table 2 ADHD 0.01 2.3 PDD ADHD PDD ADHD Table 3 PDD ADHD PDD t173155.18, p.001; ADHD t1892 38.55, p.001; t162344.64, p.001 3 PDD ADHD 3 PDD F2, 99426.22, p.001; ADHD F2, 99439.40, p.001, F2, 99452.02, p.001 Scheffe PDD PDD ADHD p.05adhd ADHD PDD p.05 PDD ADHD p.05pdd PDD ADHD ADHD 3.PDD PDD PDD PDD Fig. 1 PDD 14 4 1456 14 37.715 PDD 14 24 7.225 PDD PDD ROC receiver operating characteristic analysispdd 25 Fig. 2, Table 4 PDD 91.1 PDD 90.9 PDD PDD 87.5 93.5 4.ADHD ADHD ADHD ADHD Fig. 3 ADHD 14 56 14 23.115 35 ADHD 14 34 35 ADHD ADHD ROC ADHD 34 Fig. 4, Table 5ADHD 95.8 ADHD 92.1 ADHD 338

CHEDY PDD Table 2CHEDY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ADHD 1 2 3 4 5 62 7 8 9 10 11 12 13 14 1 2 3 4 5 Table 3 PDD ADHD PDD ADHD 34.98.1 36.28.9 12.94.0 36.27.8 36.59.0 12.23.9 32.58.7 45.56.9 11.63.8 32.28.1 33.77.8 14.93.7 17.75.3 21.37.9 6.32.3 339

Table 4PDD 22 0.946 0.862 0.858 0.947 23 0.935 0.878 0.782 0.967 24 0.928 0.890 0.808 0.961 25 0.911 0.909 0.875 0.935 26 0.883 0.923 0.944 0.843 27 0.852 0.932 0.970 0.706 28 0.827 0.941 0.967 0.719 Table 5ADHD 31 32 33 34 35 36 37 0.979 0.979 0.958 0.958 0.917 0.896 0.854 0.875 0.894 0.906 0.921 0.936 0.944 0.949 5. Fig. 5 5 520 5 64.0 6 5 0.718 15.0 ROC 10 Fig. 6, Table 6 86.9 93.0 73.8 96.9. 3 Fig. 1PDD PDD 340

CHEDY Table 6 7 8 9 10 11 12 13 0.944 0.929 0.906 0.869 0.813 0.768 0.697 0.805 0.851 0.881 0.930 0.953 0.972 0.981 0.370 0.378 0.628 0.738 0.925 0.951 0.989 0.992 0.992 0.977 0.969 0.877 0.856 0.577 5 5 1.00 1.00 0.75 0.75 0.50 0.50 0.25 0.25 0 0.25 0.50 0.75 1.00 Fig. 2PDD ROC 0 0.25 0.50 0.75 1.00 Fig. 4ADHD ROC Fig. 3ADHD ADHD 341

, 2011, 2007, 2009, 2011, 2012, 2011 CHEDY 46 CHEDY CHEDY PDD ADHD 3 PDD ADHD PDD PDD ADHD ADHD ADHD PDD PDD ADHD 1.00 0.75 0.50 0.25 0 0.25 0.50 0.75 1.00 Fig. 6 ROC Fig. 5 342

CHEDY CHEDY PDD 25 PDD ADHD 34 ADHD 10 ADHD CHEDY PDDADHD CHEDY PDDADHD PDDADHD 1 PDD ADHD CHEDY PDDADHD CHEDY PDDADHD CHEDY 3 PDDADHD 3 1 Baron-Cohen, S., Allen, J., & Gillberg, C. 1992Can autism be detected at 18 months? The needle, the haystack, and the CHAT. British Journal of Psychiatry, 161, 839843. Berument, S. K., Rutter, M., Lord, C., Pickles, A., & Bailey, A. 1999Autism screening questionnaire: Diagnostic validity. British Journal of Psychiatry, 175, 444451. Dewey, D., Cantell, M., & Crawford, S. G. 2007Motor and gestural performance in children with autism spectrum disorders, developmental coordination disorder, and/or attention defıcit hyperactivity disorder. Journal of International Neuropsychological Society, 13, 246 256. 2007. C67. Fujibayashi, H., Kitayama, S., & Matsuo, M. 2010 Score of inattention subscale of ADHD Rating Scale- is signifıcantly higher for AD/HD than PDD. Kobe Journal of Medical Sciences, 56, E12E17. Funabiki, Y., Kawagishi, H., Uwatoko, T., Yoshimura, S., & Murai, T. 2011Development of a multi-dimensional scale for PDD and ADHD. Research in Developmental Disabilities, 32, 9951003. 2011.,, 601, 173 178. Honda, H., Shimizu, Y., Imai, M., & Nitto, Y. 2005 Cumulative incidence of childhood autism: A total population study of better accuracy and precision. Developmental Medicine & Child Neurology, 47, 1018. 2006.. Howlin, P. & Asgharian, A. 1999The diagnosis of autism and Asperger syndrome: Findings from a systematic survey. Developmental Medicine & Child Neurology, 41, 834839. 2012 343

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Jpn. J. Spec. Educ., 51 (4), 335345, 2013. A New Screening Instrument for Child Care Workers to Rate Developmental Disabilities in Young Children Yasuko OZAKI, Makoto KOBAYASHI, Toyokazu MIZUUCHI, and Mihoko ABE Faculty of Human Society, Sagami Women s University (Sagamihara-Shi, 2520383) Faculty of Human Development, University of Toyama (Toyama-Shi, 9308555) This article reports an evaluation of a Checklist for Developmental Disabilities in Young Children (CHEDY), in which children s behavior is rated by child care workers. The test consists of 3 scales which include questions pertaining to pervasive developmental disorders (PDD), attention defıcit/hyperactivity disorders (ADHD), and intellectual disabilities. The raters, staff at child care facilities nationwide, assessed 682 children with pervasive developmental disorders, 48 children with attention defıcit/hyperactivity disorders, 267 children with intellectual disabilities, and 897 children with typical development. The inter-rater reliability and validity of the 3 scales were satisfactory. In addition, the test was found to have the best discriminability between children with developmental disabilities and children with typical development. Cutoff scores were created for each of the 3 scales. The results indicate that the Checklist for Developmental Disabilities in Young Children (CHEDY) is a promising instrument for early screening of children with developmental disabilities. Key Words:screening scales, test development, child care workers, discriminability, young children with developmental disabilities 345