[article] 
inJournal of Autism and Developmental Disorders > 47-1 (January 2017) . - p.126-134

Titre :	Parent-Endorsed Sex Differences in Toddlers with and Without ASD: Utilizing the M-CHAT
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Roald A. ØIEN, Auteur ; Logan HART, Auteur ; Synnve SCHJØLBERG, Auteur ; Carla A. WALL, Auteur ; Elizabeth S. KIM, Auteur ; Anders NORDAHL-HANSEN, Auteur ; Martin R. EISEMANN, Auteur ; Katarzyna CHAWARSKA, Auteur ; Fred R. VOLKMAR, Auteur ; Frederick SHIC, Auteur
Article en page(s) :	p.126-134
Langues :	Anglais (eng)
Mots-clés :	Sex differences  Gender differences  Behavior  Autistic traits  m-Chat  Identification
Index. décimale :	PER Périodiques
Résumé :	Sex differences in typical development can provide context for understanding ASD. Baron-Cohen (Trends Cogn Sci 6(6):248–254, 2002) suggested ASD could be considered an extreme expression of normal male, compared to female, phenotypic profiles. In this paper, sex-specific M-CHAT scores from N?=?53,728 18-month-old toddlers, including n?=?185 (32 females) with ASD, were examined. Results suggest a nuanced view of the “extreme male brain theory of autism”. At an item level, almost every male versus female disadvantage in the broader population was consistent with M-CHAT vulnerabilities in ASD. However, controlling for total M-CHAT failures, this male disadvantage was more equivocal and many classically ASD-associated features were found more common in non-ASD. Within ASD, females showed relative strengths in joint attention, but impairments in imitation.
En ligne :	http://dx.doi.org/10.1007/s10803-016-2945-8
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298

[article] Parent-Endorsed Sex Differences in Toddlers with and Without ASD: Utilizing the M-CHAT [Texte imprimé et/ou numérique] / Roald A. ØIEN, Auteur ; Logan HART, Auteur ; Synnve SCHJØLBERG, Auteur ; Carla A. WALL, Auteur ; Elizabeth S. KIM, Auteur ; Anders NORDAHL-HANSEN, Auteur ; Martin R. EISEMANN, Auteur ; Katarzyna CHAWARSKA, Auteur ; Fred R. VOLKMAR, Auteur ; Frederick SHIC, Auteur . - p.126-134.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-1 (January 2017) . - p.126-134

Mots-clés :	Sex differences  Gender differences  Behavior  Autistic traits  m-Chat  Identification
Index. décimale :	PER Périodiques
Résumé :	Sex differences in typical development can provide context for understanding ASD. Baron-Cohen (Trends Cogn Sci 6(6):248–254, 2002) suggested ASD could be considered an extreme expression of normal male, compared to female, phenotypic profiles. In this paper, sex-specific M-CHAT scores from N?=?53,728 18-month-old toddlers, including n?=?185 (32 females) with ASD, were examined. Results suggest a nuanced view of the “extreme male brain theory of autism”. At an item level, almost every male versus female disadvantage in the broader population was consistent with M-CHAT vulnerabilities in ASD. However, controlling for total M-CHAT failures, this male disadvantage was more equivocal and many classically ASD-associated features were found more common in non-ASD. Within ASD, females showed relative strengths in joint attention, but impairments in imitation.
En ligne :	http://dx.doi.org/10.1007/s10803-016-2945-8
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298