The cast is a 37item, parent rating scale of behavioral indicators of possible asperger syndrome. The gads gilliam aspergers disord er scale, published by wps for clinicians, educators and researchers, can be purchased online. The gads can be completed by parentscaregivers or teachers. Screening and early identification of autism spectrum disorders. Asd specific screening tools university of nebraska. It can be used with confidence in the assessment process to document behavioural progress, to target goals for ieps, and for research purposes. Childhood autism rating scale, second edition cars 2.
The ritvo autism asperger diagnostic scalerevised raads. The gilliam autism rating scale 2 gars2 is a 42 item norm referenced screening instrument used for the assessment of individuals ages 322 who have severe behavioral problems that may be indicative of autism. James e gilliam the gads is used for the assessment of individuals ages 3 through 22. Its purpose is to help professionals identify autism spectrum disorders, but in a school setting, it is used to help educational teams. Easily completed by a parent and professional who knows the child, the gads provides documentation about the essential behaviour characteristics of asperger s disorder necessary for diagnosis. Gilliam aspergers disorder scale gads cure lifeworks. The asperger syndrome diagnostic scale asds is a quick, easyto use rating scale that can help you determine whether a child has aspergers syndrome. Hyperactivityattention deficit disorder adhd yes no hearing or visual difficulties yes no autism spectrum condition, incl. Comparison of scores on the checklist for autism spectrum disorder, childhood autism rating scale, and gilliam aspergers disorder scale. Autistic disorder and aspergers disorder into one category called autistic spectrum disorder asd. Graysons syndrome the only known case in human history duration.
It is the only test of its kind with this type of discriminative ability. The results of this study will present subjects grouped according to. Asd symptoms, resulting in the development of rating scales used to. More specifically, it is a rating scale for behaviour. Examiners manual and scoring sheet according to the examiners manual, the gilliam asperger s disorder scale gads is a behavioral rating scale that helps identify persons who have asperger s. Gilliam, 2001 is a 32item questionnaire designed to identify individuals with aspergers disorder. Social interaction, restricted patterns, cognitive patterns, and pragmatic skills. The gilliam aspergers disorder scale gads is a tool for assisting the diagnosis of asperger syndrome. Comparison of scores on the checklist for autism spectrum disorder. Pdf comparison of scores on the checklist for autism. Benefits, discriminates people with aspergers from those with autism or other disorders, providing documentation needed for an aspergers diagnosis. Comparison of scores on the checklist for autism spectrum disorder, childhood autism rating scale, and gilliam asperger s disorder scale for children with low functioning autism, high functioning. Gilliam aspergers disorder scale product information. But now they are all called autism spectrum disorders.
If the answer is yes to the majority of the questions in the scale, and the rating was between two and six i. If you still hear people use some of the older terms, youll want to know what they mean. However, it is a possiblity and a referral for a diagnostic assessment is warranted. Asperger syndrome as is a pervasive developmental disorder characterized by social dysfunction and idiosyncratic interests in the presence of normal intelligence. A cast cutoff score of 15 or greater indicates the need for further administrator.