social communication questionnaire
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Autism ◽  
2021 ◽  
pp. 136236132110300
Author(s):  
Sara Guttentag ◽  
Somer Bishop ◽  
Rebecca Doggett ◽  
Rebecca Shalev ◽  
Megan Kaplan ◽  
...  

Symptoms of autism spectrum disorder and attention-deficit/hyperactivity disorder often co-occur, challenging timely, and accurate diagnosis. We assessed the performance of three parent-report measures in discriminating autism spectrum disorder from attention-deficit/hyperactivity disorder without autism spectrum disorder (ADHDw/oASD) in school-age verbally fluent children. We examined the Autism Symptom Interview – School-Age and two widely used parent questionnaires: Social Responsiveness Scale – 2nd Edition and Social Communication Questionnaire – Lifetime. Receiver operating characteristic curves assessed each instrument’s performance against the best-estimate clinician Diagnostic and Statistical Manual of Mental Disorders, 5th Edition diagnosis of autism spectrum disorder or of ADHDw/oASD ( n = 74, n = 102, respectively; 6–11 years). These yielded moderate accuracies: area under the curve = 0.85, 0.79, and 0.78 for Social Communication Questionnaire – Lifetime, Autism Symptom Interview, and Social Responsiveness Scale – 2nd Edition, respectively. Area under the curve pairwise comparisons reached our statistical significance ( p < 0.01) for the Social Communication Questionnaire – Lifetime versus the Social Responsiveness Scale – 2nd Edition. Within instruments, sensitivity and specificity varied across autism spectrum disorder cutoffs. Along with the between-instrument variability, this indicates that clinicians and researchers have valid options, depending on the settings and their goals. Comparing children correctly and incorrectly classified as autism spectrum disorder showed no differences in demographics, intellectual abilities, or in any specific clinical profile(s), except for the degree of parent concerns across autism spectrum disorder and comorbid psychopathology-related symptoms. Together, results suggest that complementing parent screeners with multiple sources may be needed to best differentiate school-age verbally fluent children with autism spectrum disorder versus ADHDw/oASD. Lay abstract We tested the ability of a short, recently developed parent interview and two widely used parent-report questionnaires to discriminate school-age verbal children with autism spectrum disorder from those with attention-deficit/hyperactivity disorder without autism spectrum disorder (ADHDw/oASD). These measures included the Autism Symptom Interview – School-Age, the Social Responsiveness Scale – 2nd Edition, and the Social Communication Questionnaire – Lifetime. The classification accuracy of all three parent screeners fell in the moderate range. Accuracy varied by instrument, and the Social Communication Questionnaire – Lifetime questionniare showed the highest accuracy. Children with autism spectrum disorder who were incorrectly classified by all parent screeners did not differ from those correctly classified in regard to demographics, intellectual abilities, nor in any specific clinical area beyond general parent concerns. These findings showed that there are valid screening options for assessing school-age verbal children with autism spectrum disorder versus ADHDw/oASD. They also underscore the need to assess multiple sources of information for increased accuracy.


2021 ◽  
Vol 11 (6) ◽  
pp. 682
Author(s):  
Agnieszka Rynkiewicz ◽  
Magdalena Szura ◽  
Daria Bernaciak ◽  
Anna Kozak ◽  
Magdalena Karwowska

Standardized screening assessments and sex differences in autism spectrum disorder (ASD) are still under-explored in Poland. This study investigated the differences between Polish ASD females and males based on the responses provided by parents/caregivers to a Polish adaptation of the Social Communication Questionnaire, SCQ Lifetime and SCQ Current. The study included 90 ASD participants from Mental Health Services and Autism Clinics in Poland with no intellectual disability and no profound communication difficulties. Parents provided information on the SCQ items which were compared under three domains of the Autism Diagnostic Interview-Revised (ADI-R). Four SCQ items with the examples were investigated. No significant differences were found between the two sexes in the three domains. The repetitive use of objects declined with age in ASD males. Although the findings of the present study did not reveal substantial gender biases in the Polish adaptation of the SCQ, it is necessary to take into account potential gender differences in the clinical presentation of ASD and in the adaptation of screening and diagnostic tools.


2020 ◽  
Vol 63 (6) ◽  
pp. 1916-1932 ◽  
Author(s):  
Haiying Yuan ◽  
Christine Dollaghan

Purpose No diagnostic tools exist for identifying social (pragmatic) communication disorder (SPCD), a new Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition category for individuals with social communication deficits but not the repetitive, restricted behaviors and interests (RRBIs) that would qualify them for a diagnosis of autism spectrum disorder (ASD). We explored the value of items from a widely used screening measure of ASD for distinguishing SPCD from typical controls (TC; Aim 1) and from ASD (Aim 2). Method We applied item response theory (IRT) modeling to Social Communication Questionnaire–Lifetime ( Rutter, Bailey, & Lord, 2003 ) records available in the National Database for Autism Research. We defined records from putative SPCD ( n = 54), ASD ( n = 278), and TC ( n = 274) groups retrospectively, based on National Database for Autism Research classifications and Autism Diagnostic Interview–Revised responses. After assessing model assumptions, estimating model parameters, and measuring model fit, we identified items in the social communication and RRBI domains that were maximally informative in differentiating the groups. Results IRT modeling identified a set of seven social communication items that distinguished SPCD from TC with sensitivity and specificity > 80%. A set of five RRBI items was less successful in distinguishing SPCD from ASD (sensitivity and specificity < 70%). Conclusion The IRT modeling approach and the Social Communication Questionnaire–Lifetime item sets it identified may be useful in efforts to construct screening and diagnostic measures for SPCD.


2019 ◽  
Vol 28 (12) ◽  
pp. 3385-3391
Author(s):  
Rachel Grove ◽  
Jessica Paynter ◽  
Annette Joosten ◽  
Giacomo Vivanti ◽  
Cheryl Dissanayake ◽  
...  

BJPsych Open ◽  
2019 ◽  
Vol 5 (3) ◽  
Author(s):  
Pål Surén ◽  
Alexandra Saasen-Havdahl ◽  
Michaeline Bresnahan ◽  
Deborah Hirtz ◽  
Mady Hornig ◽  
...  

Background Early identification and diagnosis is beneficial for children with autism spectrum disorder (ASD). Universal early screening is recommended by many experts, but disputed because evidence is limited, and sensitivity and specificity in general populations are largely unknown. Aims To estimate the sensitivity and specificity of early population-based screening for ASDs. Method The study was based on the Norwegian Mother and Child Cohort Study. The 36-month cohort questionnaire included the Social Communication Questionnaire (SCQ), a 40-item screening instrument for ASD. Results A total of 58 520 mothers (58%) responded to the questionnaire. By the end of follow-up on 31 December 2015, 385 (0.7%) individuals with ASD had been identified among the responders' children. The distributions of SCQ scores in those with ASD and other children had large degrees of overlap. With the cut-off of 15 recommended in the SCQ manual, screening sensitivity was 20% (95% CI 16–24) for ASD overall. For children with ASD who had not developed phrase speech at 36 months, sensitivity was 46% (95% CI 35–57%), whereas it was 13% (95% CI 9–17) for children with ASD with phrase speech. Screening specificity was 99% (95% CI 99–99). With the currently recommended cut-off of 11, sensitivity increased to 42% for ASD overall (95% CI 37–47), 69% (95% CI 58–79) for ASD without phrase speech and 34% (95% CI 29–40) for ASD with phrase speech. Specificity was then reduced to 89% (95% CI 89–90). Conclusions Early ASD screening with a parent checklist had low sensitivity. It identified mainly individuals with ASD with significant developmental delay and captured very few children with ASD with cognitive skills in the normal range. Increasing sensitivity was not possible without severely compromising specificity. Declaration of interest C.L. receives royalty for the Social Communication Questionnaire, which she has co-authored.


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