Concern for Another’s Distress in Toddlers at High and Low Genetic Risk for Autism Spectrum Disorder / Susan B. CAMPBELL in Journal of Autism and Developmental Disorders, 45-11 (November 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-11 (November 2015) . - p.3594-3605 Titre : Concern for Another’s Distress in Toddlers at High and Low Genetic Risk for Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Susan B. CAMPBELL, Auteur ; Nina B. LEEZENBAUM, Auteur ; Emily N. SCHMIDT, Auteur ; Taylor N. DAY, Auteur ; Celia A. BROWNELL, Auteur Article en page(s) : p.3594-3605 Langues : Anglais (eng) Mots-clés : High-risk siblings  Empathic concern  Responses to distress  Engagement with parents  Autism spectrum disorder Index. décimale : PER Périodiques Résumé : We examined concern for others in 22-month-old toddlers with an older sibling with autism spectrum disorder (ASD) and low risk typically-developing toddlers with older siblings. Responses to a crying infant and an adult social partner who pretended to hurt her finger were coded. Children with a later diagnosis of ASD showed limited empathic concern in either context compared to low risk toddlers. High risk toddlers without a later diagnosis fell between the ASD and low risk groups. During the crying baby probe the low risk and high risk toddlers without a diagnosis engaged their parent more often than the toddlers with ASD. Low levels of empathic concern and engagement with parents may signal emerging ASD in toddlerhood. En ligne : http://dx.doi.org/10.1007/s10803-015-2505-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270 [article] Concern for Another’s Distress in Toddlers at High and Low Genetic Risk for Autism Spectrum Disorder [texte imprimé] / Susan B. CAMPBELL, Auteur ; Nina B. LEEZENBAUM, Auteur ; Emily N. SCHMIDT, Auteur ; Taylor N. DAY, Auteur ; Celia A. BROWNELL, Auteur . - p.3594-3605. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-11 (November 2015) . - p.3594-3605 Mots-clés : High-risk siblings  Empathic concern  Responses to distress  Engagement with parents  Autism spectrum disorder Index. décimale : PER Périodiques Résumé : We examined concern for others in 22-month-old toddlers with an older sibling with autism spectrum disorder (ASD) and low risk typically-developing toddlers with older siblings. Responses to a crying infant and an adult social partner who pretended to hurt her finger were coded. Children with a later diagnosis of ASD showed limited empathic concern in either context compared to low risk toddlers. High risk toddlers without a later diagnosis fell between the ASD and low risk groups. During the crying baby probe the low risk and high risk toddlers without a diagnosis engaged their parent more often than the toddlers with ASD. Low levels of empathic concern and engagement with parents may signal emerging ASD in toddlerhood. En ligne : http://dx.doi.org/10.1007/s10803-015-2505-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=270

Early Gesture and Vocabulary Development in Infant Siblings of Children with Autism Spectrum Disorder / Jana M. IVERSON in Journal of Autism and Developmental Disorders, 48-1 (January 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-1 (January 2018) . - p.55-71 Titre : Early Gesture and Vocabulary Development in Infant Siblings of Children with Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Jana M. IVERSON, Auteur ; Jessie B. NORTHRUP, Auteur ; Nina B. LEEZENBAUM, Auteur ; Meaghan V. PARLADE, Auteur ; Erin A. KOTERBA, Auteur ; Kelsey L. WEST, Auteur Article en page(s) : p.55-71 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Gesture  Infant siblings  Vocabulary development Index. décimale : PER Périodiques Résumé : This study examined longitudinal growth in gestures and words in infants at heightened (HR) versus low risk (LR) for ASD. The MacArthur-Bates Communicative Development Inventory was administered monthly from 8 to 14 months and at 18 and 24 months to caregivers of 14 HR infants diagnosed with ASD (HR-ASD), 27 HR infants with language delay (HR-LD), 51 HR infants with no diagnosis (HR-ND), and 28 LR infants. Few differences were obtained between LR and HR-ND infants, but HR-LD and HR-ASD groups differed in initial skill levels and growth patterns. While HR-LD infants grew at rates comparable to LR and HR-ND infants, growth was attenuated in the HR-ASD group, with trajectories progressively diverging from all other groups. En ligne : https://doi.org/10.1007/s10803-017-3297-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=336 [article] Early Gesture and Vocabulary Development in Infant Siblings of Children with Autism Spectrum Disorder [texte imprimé] / Jana M. IVERSON, Auteur ; Jessie B. NORTHRUP, Auteur ; Nina B. LEEZENBAUM, Auteur ; Meaghan V. PARLADE, Auteur ; Erin A. KOTERBA, Auteur ; Kelsey L. WEST, Auteur . - p.55-71. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-1 (January 2018) . - p.55-71 Mots-clés : Autism spectrum disorder  Gesture  Infant siblings  Vocabulary development Index. décimale : PER Périodiques Résumé : This study examined longitudinal growth in gestures and words in infants at heightened (HR) versus low risk (LR) for ASD. The MacArthur-Bates Communicative Development Inventory was administered monthly from 8 to 14 months and at 18 and 24 months to caregivers of 14 HR infants diagnosed with ASD (HR-ASD), 27 HR infants with language delay (HR-LD), 51 HR infants with no diagnosis (HR-ND), and 28 LR infants. Few differences were obtained between LR and HR-ND infants, but HR-LD and HR-ASD groups differed in initial skill levels and growth patterns. While HR-LD infants grew at rates comparable to LR and HR-ND infants, growth was attenuated in the HR-ASD group, with trajectories progressively diverging from all other groups. En ligne : https://doi.org/10.1007/s10803-017-3297-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=336

Maternal verbal responses to communication of infants at low and heightened risk of autism / Nina B. LEEZENBAUM in Autism, 18-6 (August 2014)  

Public ISBD [article]  inAutism > 18-6 (August 2014) . - p.694-703 Titre : Maternal verbal responses to communication of infants at low and heightened risk of autism Type de document : texte imprimé Auteurs : Nina B. LEEZENBAUM, Auteur ; Susan B. CAMPBELL, Auteur ; Derrecka BUTLER, Auteur ; Jana M. IVERSON, Auteur Article en page(s) : p.694-703 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  communication development  gesture  parent verbal responsiveness Index. décimale : PER Périodiques Résumé : This study investigates mothers’ responses to infant communication among infants at heightened genetic risk (high risk) of autism spectrum disorder compared to infants with no such risk (low risk). A total of 26 infants, 12 of whom had an older sibling with autism spectrum disorder, were observed during naturalistic in-home interaction and semistructured play with their mothers at 13 and 18 months of age. Results indicate that overall, mothers of low-risk and high-risk infants were highly and similarly responsive to their infants’ communicative behaviors. However, examination of infant vocal and gestural communication development together with maternal verbal responses and translations (i.e. verbally labeling a gesture referent) suggests that delays in early communication development observed among high-risk infants may alter the input that these infants receive; this in turn may have cascading effects on the subsequent development of communication and language. En ligne : http://dx.doi.org/10.1177/1362361313491327 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237 [article] Maternal verbal responses to communication of infants at low and heightened risk of autism [texte imprimé] / Nina B. LEEZENBAUM, Auteur ; Susan B. CAMPBELL, Auteur ; Derrecka BUTLER, Auteur ; Jana M. IVERSON, Auteur . - p.694-703. Langues : Anglais (eng) in Autism > 18-6 (August 2014) . - p.694-703 Mots-clés : autism spectrum disorder  communication development  gesture  parent verbal responsiveness Index. décimale : PER Périodiques Résumé : This study investigates mothers’ responses to infant communication among infants at heightened genetic risk (high risk) of autism spectrum disorder compared to infants with no such risk (low risk). A total of 26 infants, 12 of whom had an older sibling with autism spectrum disorder, were observed during naturalistic in-home interaction and semistructured play with their mothers at 13 and 18 months of age. Results indicate that overall, mothers of low-risk and high-risk infants were highly and similarly responsive to their infants’ communicative behaviors. However, examination of infant vocal and gestural communication development together with maternal verbal responses and translations (i.e. verbally labeling a gesture referent) suggests that delays in early communication development observed among high-risk infants may alter the input that these infants receive; this in turn may have cascading effects on the subsequent development of communication and language. En ligne : http://dx.doi.org/10.1177/1362361313491327 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=237

Object exploration at 6 and 9 months in infants with and without risk for autism / Erin A. KOTERBA in Autism, 18-2 (February 2014)  

Public ISBD [article]  inAutism > 18-2 (February 2014) . - p.97-105 Titre : Object exploration at 6 and 9 months in infants with and without risk for autism Type de document : texte imprimé Auteurs : Erin A. KOTERBA, Auteur ; Nina B. LEEZENBAUM, Auteur ; Jana M. IVERSON, Auteur Article en page(s) : p.97-105 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  motor development  object exploration Index. décimale : PER Périodiques Résumé : During the first year of life, infants spend substantial amounts of time exploring objects they encounter in their daily environments. Perceptuo-motor information gained through these experiences provides a foundation for later developmental advances in cognition and language. This study aims to examine developmental trajectories of visual, oral, and manual object exploration in infants with and without risk for autism spectrum disorder before the age of 1 year. A total of 31 infants, 15 of whom had an older sibling with autism and who were therefore at heightened risk for autism spectrum disorder, played with sounding and nonsounding rattles at 6 and 9 months of age. The results suggest that heightened-risk infants lag behind their low-risk peers in the exploration of objects. The findings are discussed in terms of how delays in object exploration in infancy may have cascading effects in other domains. En ligne : http://dx.doi.org/10.1177/1362361312464826 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=223 [article] Object exploration at 6 and 9 months in infants with and without risk for autism [texte imprimé] / Erin A. KOTERBA, Auteur ; Nina B. LEEZENBAUM, Auteur ; Jana M. IVERSON, Auteur . - p.97-105. Langues : Anglais (eng) in Autism > 18-2 (February 2014) . - p.97-105 Mots-clés : autism spectrum disorder  motor development  object exploration Index. décimale : PER Périodiques Résumé : During the first year of life, infants spend substantial amounts of time exploring objects they encounter in their daily environments. Perceptuo-motor information gained through these experiences provides a foundation for later developmental advances in cognition and language. This study aims to examine developmental trajectories of visual, oral, and manual object exploration in infants with and without risk for autism spectrum disorder before the age of 1 year. A total of 31 infants, 15 of whom had an older sibling with autism and who were therefore at heightened risk for autism spectrum disorder, played with sounding and nonsounding rattles at 6 and 9 months of age. The results suggest that heightened-risk infants lag behind their low-risk peers in the exploration of objects. The findings are discussed in terms of how delays in object exploration in infancy may have cascading effects in other domains. En ligne : http://dx.doi.org/10.1177/1362361312464826 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=223

Observed Social Emotional Behavior at 22 Months Predicts a Later ASD Diagnosis in High-Risk Siblings / Jessie B. NORTHRUP in Journal of Autism and Developmental Disorders, 51-9 (September 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-9 (September 2021) . - p.3187-3198 Titre : Observed Social Emotional Behavior at 22 Months Predicts a Later ASD Diagnosis in High-Risk Siblings Type de document : texte imprimé Auteurs : Jessie B. NORTHRUP, Auteur ; Nina B. LEEZENBAUM, Auteur ; Susan B. CAMPBELL, Auteur Article en page(s) : p.3187-3198 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/diagnosis  Child, Preschool  Emotions  Empathy  Humans  Siblings  Social Behavior  Autism spectrum disorder  Empathic concern  High-risk siblings  Pretend play  Social engagement Index. décimale : PER Périodiques Résumé : Social engagement, pretend play, and concern for another's distress represent fundamental features of typical social-emotional development in the second year. Children with autism spectrum disorder (ASD) display delays and deficits in these areas, and research on toddlers at heightened risk for ASD (HR; younger siblings of children with ASD) indicates these deficits may be apparent in toddlerhood. Prior research has examined these aspects of social-emotional development individually in HR toddlers. The present paper examines them jointly as predictors of ASD. We show that social engagement, pretend play, and empathic concern at 22-months each contribute uniquely to predicting later ASD diagnosis with high specificity and moderate sensitivity. Results have important implications for early diagnosis and intervention in young children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04789-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453 [article] Observed Social Emotional Behavior at 22 Months Predicts a Later ASD Diagnosis in High-Risk Siblings [texte imprimé] / Jessie B. NORTHRUP, Auteur ; Nina B. LEEZENBAUM, Auteur ; Susan B. CAMPBELL, Auteur . - p.3187-3198. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-9 (September 2021) . - p.3187-3198 Mots-clés : Autism Spectrum Disorder/diagnosis  Child, Preschool  Emotions  Empathy  Humans  Siblings  Social Behavior  Autism spectrum disorder  Empathic concern  High-risk siblings  Pretend play  Social engagement Index. décimale : PER Périodiques Résumé : Social engagement, pretend play, and concern for another's distress represent fundamental features of typical social-emotional development in the second year. Children with autism spectrum disorder (ASD) display delays and deficits in these areas, and research on toddlers at heightened risk for ASD (HR; younger siblings of children with ASD) indicates these deficits may be apparent in toddlerhood. Prior research has examined these aspects of social-emotional development individually in HR toddlers. The present paper examines them jointly as predictors of ASD. We show that social engagement, pretend play, and empathic concern at 22-months each contribute uniquely to predicting later ASD diagnosis with high specificity and moderate sensitivity. Results have important implications for early diagnosis and intervention in young children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-020-04789-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453

Pretend Play and Social Engagement in Toddlers at High and Low Genetic Risk for Autism Spectrum Disorder / Susan B. CAMPBELL in Journal of Autism and Developmental Disorders, 46-7 (July 2016)  

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Social engagement with parents in 11-month-old siblings at high and low genetic risk for autism spectrum disorder / Susan B. CAMPBELL in Autism, 19-8 (November 2015)  

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Trajectories of Posture Development in Infants With and Without Familial Risk for Autism Spectrum Disorder / Nina B. LEEZENBAUM in Journal of Autism and Developmental Disorders, 49-8 (August 2019)  

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