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Détail de l'auteur
Auteur Stephen M. KANNE |
Documents disponibles écrits par cet auteur (36)
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The Implications of Parent-Reported Emotional and Behavioral Problems on the Modified Checklist for Autism in Toddlers / Kourtney CHRISTOPHER in Journal of Autism and Developmental Disorders, 51-3 (March 2021)
[article]
Titre : The Implications of Parent-Reported Emotional and Behavioral Problems on the Modified Checklist for Autism in Toddlers Type de document : Texte imprimé et/ou numérique Auteurs : Kourtney CHRISTOPHER, Auteur ; Somer L. BISHOP, Auteur ; Laura ARNSTEIN CARPENTER, Auteur ; Zachary WARREN, Auteur ; Stephen M. KANNE, Auteur Article en page(s) : p.884-891 Langues : Anglais (eng) Mots-clés : Asd Autism Cbcl Ebp Emotional Behavioral Problems M-chat-r/f Screening measure Sensitivity Specificity Index. décimale : PER Périodiques Résumé : Studies have shown that Autism Spectrum Disorder (ASD) screening and diagnostic instruments may be affected by the presence of emotional and behavior problems (EBPs). This study assessed the impact of EBPs on the Modified Checklist for Autism in Toddlers, Revised with Follow-up (M-CHAT-R/F). Participants included 290 children, 18-48 months of age, referred for ASD-related concerns. Those diagnosed with ASD had significantly lower externalizing EBPs compared to those who were not diagnosed with ASD. More externalizing symptoms and younger age were significantly predictive of an M-CHAT-R/F final score. Sensitivity and specificity was impacted by the age of the child. These results suggest that combining measures that assess EBPs and autism core symptoms may improve accuracy in this referred population. En ligne : http://dx.doi.org/10.1007/s10803-020-04469-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443
in Journal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.884-891[article] The Implications of Parent-Reported Emotional and Behavioral Problems on the Modified Checklist for Autism in Toddlers [Texte imprimé et/ou numérique] / Kourtney CHRISTOPHER, Auteur ; Somer L. BISHOP, Auteur ; Laura ARNSTEIN CARPENTER, Auteur ; Zachary WARREN, Auteur ; Stephen M. KANNE, Auteur . - p.884-891.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-3 (March 2021) . - p.884-891
Mots-clés : Asd Autism Cbcl Ebp Emotional Behavioral Problems M-chat-r/f Screening measure Sensitivity Specificity Index. décimale : PER Périodiques Résumé : Studies have shown that Autism Spectrum Disorder (ASD) screening and diagnostic instruments may be affected by the presence of emotional and behavior problems (EBPs). This study assessed the impact of EBPs on the Modified Checklist for Autism in Toddlers, Revised with Follow-up (M-CHAT-R/F). Participants included 290 children, 18-48 months of age, referred for ASD-related concerns. Those diagnosed with ASD had significantly lower externalizing EBPs compared to those who were not diagnosed with ASD. More externalizing symptoms and younger age were significantly predictive of an M-CHAT-R/F final score. Sensitivity and specificity was impacted by the age of the child. These results suggest that combining measures that assess EBPs and autism core symptoms may improve accuracy in this referred population. En ligne : http://dx.doi.org/10.1007/s10803-020-04469-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=443 The network structure of the Special Interests Survey / Marshall T. BEAUCHAMP ; Kerri P. NOWELL ; Courtney J. BERNARDIN ; Stephen M. KANNE in Autism Research, 16-2 (February 2023)
[article]
Titre : The network structure of the Special Interests Survey Type de document : Texte imprimé et/ou numérique Auteurs : Marshall T. BEAUCHAMP, Auteur ; Kerri P. NOWELL, Auteur ; Courtney J. BERNARDIN, Auteur ; Stephen M. KANNE, Auteur Article en page(s) : p.379-393 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Abstract Despite the prevalence of special interests (SIs) in autistic youth, research on SIs and how they are characterized is limited. Indeed, a significant challenge in identifying and classifying SIs lies in capturing the vast and diverse scope of potential interests in this population. The recently developed Special Interest Survey (SIS) is a caregiver-report measure to improve SI characterization by capturing a broad range of past and current SIs. In the present study, we performed a network analysis of the SIS to examine relations between SIs and identify distinct interest clusters. We analyzed data from 1992 caregivers of autistic youths who completed the SIS. The network of SIs was densely interconnected, characterized by six communities of interests: Fact-seeking, Engineering, Order-seeking, Object Attachment, Entertainment, and Scholarly Pursuits. Findings suggest that the structure of the observed network is likely to generalize to similar samples. Of all the SIs and their respective communities, behaviors related to Fact-seeking were identified as the most central, meaning that endorsement of these interests was most strongly related to co-endorsement of other SIs. These findings lay the groundwork for future work on SIs, such as improved assessment techniques and linkage of SIs to a broad range of demographic variables, youth characteristics, and autism symptoms. En ligne : https://doi.org/10.1002/aur.2862 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=496
in Autism Research > 16-2 (February 2023) . - p.379-393[article] The network structure of the Special Interests Survey [Texte imprimé et/ou numérique] / Marshall T. BEAUCHAMP, Auteur ; Kerri P. NOWELL, Auteur ; Courtney J. BERNARDIN, Auteur ; Stephen M. KANNE, Auteur . - p.379-393.
Langues : Anglais (eng)
in Autism Research > 16-2 (February 2023) . - p.379-393
Index. décimale : PER Périodiques Résumé : Abstract Despite the prevalence of special interests (SIs) in autistic youth, research on SIs and how they are characterized is limited. Indeed, a significant challenge in identifying and classifying SIs lies in capturing the vast and diverse scope of potential interests in this population. The recently developed Special Interest Survey (SIS) is a caregiver-report measure to improve SI characterization by capturing a broad range of past and current SIs. In the present study, we performed a network analysis of the SIS to examine relations between SIs and identify distinct interest clusters. We analyzed data from 1992 caregivers of autistic youths who completed the SIS. The network of SIs was densely interconnected, characterized by six communities of interests: Fact-seeking, Engineering, Order-seeking, Object Attachment, Entertainment, and Scholarly Pursuits. Findings suggest that the structure of the observed network is likely to generalize to similar samples. Of all the SIs and their respective communities, behaviors related to Fact-seeking were identified as the most central, meaning that endorsement of these interests was most strongly related to co-endorsement of other SIs. These findings lay the groundwork for future work on SIs, such as improved assessment techniques and linkage of SIs to a broad range of demographic variables, youth characteristics, and autism symptoms. En ligne : https://doi.org/10.1002/aur.2862 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=496 The Role of Adaptive Behavior in Autism Spectrum Disorders: Implications for Functional Outcome / Stephen M. KANNE in Journal of Autism and Developmental Disorders, 41-8 (August 2011)
[article]
Titre : The Role of Adaptive Behavior in Autism Spectrum Disorders: Implications for Functional Outcome Type de document : Texte imprimé et/ou numérique Auteurs : Stephen M. KANNE, Auteur ; Andrew J. GERBER, Auteur ; Linda M. QUIRMBACH, Auteur ; Sara S. SPARROW, Auteur ; Domenic V. CICCHETTI, Auteur ; Celine A. SAULNIER, Auteur Année de publication : 2011 Article en page(s) : p.1007-1018 Langues : Anglais (eng) Mots-clés : Autism Autism spectrum disorder Adaptive functioning Vineland Index. décimale : PER Périodiques Résumé : The relationship between adaptive functioning and autism symptomatology was examined in 1,089 verbal youths with ASD examining results on Vineland-II, IQ, and measures of ASD severity. Strong positive relationships were found between Vineland subscales and IQ. Vineland Composite was negatively associated with age. IQ accounted a significant amount of the variance in overall adaptive skills (55%) beyond age and ASD severity. Individuals with ASD demonstrated significant adaptive deficits and negligible associations were found between the level of autism symptomatology and adaptive behavior. The results indicate that IQ is a strong predictor of adaptive behavior, the gap between IQ and adaptive impairments decreases in lower functioning individuals with ASD, and older individuals have a greater gap between IQ and adaptive skills. En ligne : http://dx.doi.org/10.1007/s10803-010-1126-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132
in Journal of Autism and Developmental Disorders > 41-8 (August 2011) . - p.1007-1018[article] The Role of Adaptive Behavior in Autism Spectrum Disorders: Implications for Functional Outcome [Texte imprimé et/ou numérique] / Stephen M. KANNE, Auteur ; Andrew J. GERBER, Auteur ; Linda M. QUIRMBACH, Auteur ; Sara S. SPARROW, Auteur ; Domenic V. CICCHETTI, Auteur ; Celine A. SAULNIER, Auteur . - 2011 . - p.1007-1018.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 41-8 (August 2011) . - p.1007-1018
Mots-clés : Autism Autism spectrum disorder Adaptive functioning Vineland Index. décimale : PER Périodiques Résumé : The relationship between adaptive functioning and autism symptomatology was examined in 1,089 verbal youths with ASD examining results on Vineland-II, IQ, and measures of ASD severity. Strong positive relationships were found between Vineland subscales and IQ. Vineland Composite was negatively associated with age. IQ accounted a significant amount of the variance in overall adaptive skills (55%) beyond age and ASD severity. Individuals with ASD demonstrated significant adaptive deficits and negligible associations were found between the level of autism symptomatology and adaptive behavior. The results indicate that IQ is a strong predictor of adaptive behavior, the gap between IQ and adaptive impairments decreases in lower functioning individuals with ASD, and older individuals have a greater gap between IQ and adaptive skills. En ligne : http://dx.doi.org/10.1007/s10803-010-1126-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132 The Subthreshold Autism Trait Questionnaire (SATQ): Development of a Brief Self-Report Measure of Subthreshold Autism Traits / Stephen M. KANNE in Journal of Autism and Developmental Disorders, 42-5 (May 2012)
[article]
Titre : The Subthreshold Autism Trait Questionnaire (SATQ): Development of a Brief Self-Report Measure of Subthreshold Autism Traits Type de document : Texte imprimé et/ou numérique Auteurs : Stephen M. KANNE, Auteur ; Jennifer WANG, Auteur ; Shawn E. CHRIST, Auteur Année de publication : 2012 Article en page(s) : p.769-780 Langues : Anglais (eng) Mots-clés : Autism Broader Autism Phenotype AQ BAPQ Subthreshold Index. décimale : PER Périodiques Résumé : The current study was motivated by a need for a self-report questionnaire that assesses a broad range of subthreshold autism traits, is brief and easily administered, and is relevant to the general population. An initial item pool was administered to 1,709 students. Structural validity analysis resulted in a 24-item questionnaire termed the Subthreshold Autism Trait Questionnaire (SATQ; Cronbach’s alpha coefficient = .73, test–retest reliability = .79). An exploratory factor analysis suggested 5 factors. Confirmatory factor analysis indicated the 5 factor solution was an adequate fit and outperformed two other models. The SATQ successfully differentiated between an ASD and student group and demonstrated convergent validity with other ASD measures. Thus, the current study introduces and provides initial psychometric support for the SATQ. En ligne : http://dx.doi.org/10.1007/s10803-011-1308-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154
in Journal of Autism and Developmental Disorders > 42-5 (May 2012) . - p.769-780[article] The Subthreshold Autism Trait Questionnaire (SATQ): Development of a Brief Self-Report Measure of Subthreshold Autism Traits [Texte imprimé et/ou numérique] / Stephen M. KANNE, Auteur ; Jennifer WANG, Auteur ; Shawn E. CHRIST, Auteur . - 2012 . - p.769-780.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-5 (May 2012) . - p.769-780
Mots-clés : Autism Broader Autism Phenotype AQ BAPQ Subthreshold Index. décimale : PER Périodiques Résumé : The current study was motivated by a need for a self-report questionnaire that assesses a broad range of subthreshold autism traits, is brief and easily administered, and is relevant to the general population. An initial item pool was administered to 1,709 students. Structural validity analysis resulted in a 24-item questionnaire termed the Subthreshold Autism Trait Questionnaire (SATQ; Cronbach’s alpha coefficient = .73, test–retest reliability = .79). An exploratory factor analysis suggested 5 factors. Confirmatory factor analysis indicated the 5 factor solution was an adequate fit and outperformed two other models. The SATQ successfully differentiated between an ASD and student group and demonstrated convergent validity with other ASD measures. Thus, the current study introduces and provides initial psychometric support for the SATQ. En ligne : http://dx.doi.org/10.1007/s10803-011-1308-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=154 When Are We Sure? Predictors of Clinician Certainty in the Diagnosis of Autism Spectrum Disorder / C. G. MCDONNELL in Journal of Autism and Developmental Disorders, 49-4 (April 2019)
[article]
Titre : When Are We Sure? Predictors of Clinician Certainty in the Diagnosis of Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : C. G. MCDONNELL, Auteur ; Catherine BRADLEY, Auteur ; Stephen M. KANNE, Auteur ; C. LAJONCHERE, Auteur ; Zachary WARREN, Auteur ; Laura A. CARPENTER, Auteur Article en page(s) : p.1391-1401 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Diagnostic certainty Differential diagnosis Index. décimale : PER Périodiques Résumé : Differential diagnosis of autism spectrum disorder (ASD) is challenging, and uncertainty regarding a child's diagnosis may result in under-identification or prolonged diagnostic pathways. The current study examined diagnostic certainty, or how sure clinicians were that their diagnosis was accurate, among 478 toddler and preschool-aged children referred for possible ASD to academic medical specialty clinics. Overall, 60 percent of diagnoses were made with complete certainty. Clinicians were more certain when positively identifying ASD than ruling it out. Children presenting with a moderate (vs high or low) level of observable ASD symptoms were less likely to have a certain diagnosis. Further, clinicians rated less diagnostic certainty for older children, those with public insurance, and those with higher IQ and adaptive behavior abilities. En ligne : https://dx.doi.org/10.1007/s10803-018-3831-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=388
in Journal of Autism and Developmental Disorders > 49-4 (April 2019) . - p.1391-1401[article] When Are We Sure? Predictors of Clinician Certainty in the Diagnosis of Autism Spectrum Disorder [Texte imprimé et/ou numérique] / C. G. MCDONNELL, Auteur ; Catherine BRADLEY, Auteur ; Stephen M. KANNE, Auteur ; C. LAJONCHERE, Auteur ; Zachary WARREN, Auteur ; Laura A. CARPENTER, Auteur . - p.1391-1401.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-4 (April 2019) . - p.1391-1401
Mots-clés : Autism spectrum disorder Diagnostic certainty Differential diagnosis Index. décimale : PER Périodiques Résumé : Differential diagnosis of autism spectrum disorder (ASD) is challenging, and uncertainty regarding a child's diagnosis may result in under-identification or prolonged diagnostic pathways. The current study examined diagnostic certainty, or how sure clinicians were that their diagnosis was accurate, among 478 toddler and preschool-aged children referred for possible ASD to academic medical specialty clinics. Overall, 60 percent of diagnoses were made with complete certainty. Clinicians were more certain when positively identifying ASD than ruling it out. Children presenting with a moderate (vs high or low) level of observable ASD symptoms were less likely to have a certain diagnosis. Further, clinicians rated less diagnostic certainty for older children, those with public insurance, and those with higher IQ and adaptive behavior abilities. En ligne : https://dx.doi.org/10.1007/s10803-018-3831-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=388 "You Must Become a Chameleon to Survive": Adolescent Experiences of Camouflaging / C. J. BERNARDIN in Journal of Autism and Developmental Disorders, 51-12 (December 2021)
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