Attachment in young children with autism spectrum disorders: An examination of separation and reunion behaviors with both mothers and fathers / Rebecca GRZADZINSKI in Autism, 18-2 (February 2014)  

Public ISBD [article]  inAutism > 18-2 (February 2014) . - p.85-96 Titre : Attachment in young children with autism spectrum disorders: An examination of separation and reunion behaviors with both mothers and fathers Type de document : texte imprimé Auteurs : Rebecca GRZADZINSKI, Auteur ; Rhiannon LUYSTER, Auteur ; Amelia Gunn SPENCER, Auteur ; Catherine LORD, Auteur Article en page(s) : p.85-96 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorders  Attachment  parents  fathers Index. décimale : PER Périodiques Résumé : Most studies examining attachment in children with autism spectrum disorder used a strange situation paradigm and have found few significant group differences between children with autism spectrum disorder and comparisons. However, these studies predominantly used formal attachment categorizations (e.g. secure vs insecure), a method that may obscure more nuanced differences between groups. In this study, we utilized a qualitative approach to examine attachment behaviors in young children with autism spectrum disorder. Based on the results of previous studies, we looked at (a) parental gender, (b) child diagnosis, and (c) child cognitive skills to examine the role of these three factors on attachment behaviors elicited during a modified strange situation paradigm. Participants were 2- to 3-year-old children with autism spectrum disorder (n = 166) or nonspectrum disorders (n = 45), as well as a sample of 56 children with typical development. Over the three groups, 393 observations of a modified strange situation paradigm with mothers and 127 observations with fathers were collected. Parental gender, child diagnosis, and child cognitive skills each had significant main effects on attachment behaviors elicited during reunion. These results underscore the importance of the father’s role in parent–child interactions, with implications for both clinical and research efforts. In addition, the results emphasize the importance of considering a child’s diagnosis and cognitive skills when examining attachment behaviors. En ligne : http://dx.doi.org/10.1177/1362361312467235 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=223 [article] Attachment in young children with autism spectrum disorders: An examination of separation and reunion behaviors with both mothers and fathers [texte imprimé] / Rebecca GRZADZINSKI, Auteur ; Rhiannon LUYSTER, Auteur ; Amelia Gunn SPENCER, Auteur ; Catherine LORD, Auteur . - p.85-96. Langues : Anglais (eng) in Autism > 18-2 (February 2014) . - p.85-96 Mots-clés : Autism Spectrum Disorders  Attachment  parents  fathers Index. décimale : PER Périodiques Résumé : Most studies examining attachment in children with autism spectrum disorder used a strange situation paradigm and have found few significant group differences between children with autism spectrum disorder and comparisons. However, these studies predominantly used formal attachment categorizations (e.g. secure vs insecure), a method that may obscure more nuanced differences between groups. In this study, we utilized a qualitative approach to examine attachment behaviors in young children with autism spectrum disorder. Based on the results of previous studies, we looked at (a) parental gender, (b) child diagnosis, and (c) child cognitive skills to examine the role of these three factors on attachment behaviors elicited during a modified strange situation paradigm. Participants were 2- to 3-year-old children with autism spectrum disorder (n = 166) or nonspectrum disorders (n = 45), as well as a sample of 56 children with typical development. Over the three groups, 393 observations of a modified strange situation paradigm with mothers and 127 observations with fathers were collected. Parental gender, child diagnosis, and child cognitive skills each had significant main effects on attachment behaviors elicited during reunion. These results underscore the importance of the father’s role in parent–child interactions, with implications for both clinical and research efforts. In addition, the results emphasize the importance of considering a child’s diagnosis and cognitive skills when examining attachment behaviors. En ligne : http://dx.doi.org/10.1177/1362361312467235 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=223

Brain volumes, cognitive, and adaptive skills in school-age children with Down syndrome / Rebecca GRZADZINSKI in Journal of Neurodevelopmental Disorders, 16 (2024)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 16 (2024) Titre : Brain volumes, cognitive, and adaptive skills in school-age children with Down syndrome Type de document : texte imprimé Auteurs : Rebecca GRZADZINSKI, Auteur ; Kattia MATA, Auteur ; Ambika S. BHATT, Auteur ; Alapika JATKAR, Auteur ; Dea GARIC, Auteur ; Mark D. SHEN, Auteur ; Jessica B. GIRAULT, Auteur ; Tanya ST JOHN, Auteur ; Juhi PANDEY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Annette ESTES, Auteur ; Audrey M. SHEN, Auteur ; Stephen DAGER, Auteur ; Robert SCHULTZ, Auteur ; Kelly BOTTERON, Auteur ; Natasha MARRUS, Auteur ; Martin STYNER, Auteur ; Alan EVANS, Auteur ; Sun Hyung KIM, Auteur ; Robert MCKINSTRY, Auteur ; Guido GERIG, Auteur ; Joseph PIVEN, Auteur ; Heather HAZLETT, Auteur ; IBIS NETWORK, Auteur Langues : Anglais (eng) Mots-clés : Humans  Down Syndrome/diagnostic imaging/physiopathology/pathology  Male  Female  Child  Magnetic Resonance Imaging  Adaptation, Psychological/physiology  Cognition/physiology  Brain/diagnostic imaging/pathology/physiopathology  Autism Spectrum Disorder/diagnostic imaging/physiopathology/pathology  Organ Size  Cerebellum/diagnostic imaging/pathology/physiopathology  Adaptive  Autism spectrum disorder  Brain volumes  Cognitive  Cortical volumes  Down syndrome  Intellectual disability  Mri  Neurobehavioral/behavioral profiles  Neurodevelopmental disorder  Neuroimaging  School-age children  in this work was approved by the local Institutional Review Board. Consent for  publication: All authors have reviewed the manuscript and approved it for  publication. Competing interests: The authors declare no competing interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Down syndrome (DS) is the most common congenital neurodevelopmental disorder, present in about 1 in every 700 live births. Despite its prevalence, literature exploring the neurobiology underlying DS and how this neurobiology is related to behavior is limited. This study fills this gap by examining cortical volumes and behavioral correlates in school-age children with DS. METHODS: School-age children (mean = 9.7 years ± 1.1) underwent comprehensive assessments, including cognitive and adaptive assessments, as well as an MRI scan without the use of sedation. Children with DS (n = 35) were compared to available samples of typically developing (TD; n = 80) and ASD children (n = 29). ANOVAs were conducted to compare groups on cognitive and adaptive assessments. ANCOVAs (covarying for age, sex, and total cerebral volume; TCV) compared cortical brain volumes between groups. Correlations between behavioral metrics and cortical and cerebellar volumes (separately for gray (GM) and white matter (WM)) were conducted separately by group. RESULTS: As expected, children with DS had significantly lower cognitive skills compared to ASD and TD children. Daily Living adaptive skills were comparable between ASD children and children with DS, and both groups scored lower than TD children. Children with DS exhibited a smaller TCV compared to ASD and TD children. Additionally, when controlling for TCV, age, and sex, children with DS had significantly smaller total GM and tissue volumes. Cerebellum volumes were significantly correlated with Daily Living adaptive behaviors in the DS group only. CONCLUSIONS: Despite children with DS exhibiting lower cognitive skills and smaller brain volume overall than children with ASD, their deficits in Socialization and Daily Living adaptive skills are comparable. Differences in lobar volumes (e.g., Right Frontal GM/WM, Left Frontal WM, and Left and Right Temporal WM) were observed above and beyond overall differences in total volume. The correlation between cerebellum volumes and Daily Living adaptive behaviors in the DS group provides a novel area to explore in future research. En ligne : https://dx.doi.org/10.1186/s11689-024-09581-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=576 [article] Brain volumes, cognitive, and adaptive skills in school-age children with Down syndrome [texte imprimé] / Rebecca GRZADZINSKI, Auteur ; Kattia MATA, Auteur ; Ambika S. BHATT, Auteur ; Alapika JATKAR, Auteur ; Dea GARIC, Auteur ; Mark D. SHEN, Auteur ; Jessica B. GIRAULT, Auteur ; Tanya ST JOHN, Auteur ; Juhi PANDEY, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Annette ESTES, Auteur ; Audrey M. SHEN, Auteur ; Stephen DAGER, Auteur ; Robert SCHULTZ, Auteur ; Kelly BOTTERON, Auteur ; Natasha MARRUS, Auteur ; Martin STYNER, Auteur ; Alan EVANS, Auteur ; Sun Hyung KIM, Auteur ; Robert MCKINSTRY, Auteur ; Guido GERIG, Auteur ; Joseph PIVEN, Auteur ; Heather HAZLETT, Auteur ; IBIS NETWORK, Auteur. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 16 (2024) Mots-clés : Humans  Down Syndrome/diagnostic imaging/physiopathology/pathology  Male  Female  Child  Magnetic Resonance Imaging  Adaptation, Psychological/physiology  Cognition/physiology  Brain/diagnostic imaging/pathology/physiopathology  Autism Spectrum Disorder/diagnostic imaging/physiopathology/pathology  Organ Size  Cerebellum/diagnostic imaging/pathology/physiopathology  Adaptive  Autism spectrum disorder  Brain volumes  Cognitive  Cortical volumes  Down syndrome  Intellectual disability  Mri  Neurobehavioral/behavioral profiles  Neurodevelopmental disorder  Neuroimaging  School-age children  in this work was approved by the local Institutional Review Board. Consent for  publication: All authors have reviewed the manuscript and approved it for  publication. Competing interests: The authors declare no competing interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Down syndrome (DS) is the most common congenital neurodevelopmental disorder, present in about 1 in every 700 live births. Despite its prevalence, literature exploring the neurobiology underlying DS and how this neurobiology is related to behavior is limited. This study fills this gap by examining cortical volumes and behavioral correlates in school-age children with DS. METHODS: School-age children (mean = 9.7 years ± 1.1) underwent comprehensive assessments, including cognitive and adaptive assessments, as well as an MRI scan without the use of sedation. Children with DS (n = 35) were compared to available samples of typically developing (TD; n = 80) and ASD children (n = 29). ANOVAs were conducted to compare groups on cognitive and adaptive assessments. ANCOVAs (covarying for age, sex, and total cerebral volume; TCV) compared cortical brain volumes between groups. Correlations between behavioral metrics and cortical and cerebellar volumes (separately for gray (GM) and white matter (WM)) were conducted separately by group. RESULTS: As expected, children with DS had significantly lower cognitive skills compared to ASD and TD children. Daily Living adaptive skills were comparable between ASD children and children with DS, and both groups scored lower than TD children. Children with DS exhibited a smaller TCV compared to ASD and TD children. Additionally, when controlling for TCV, age, and sex, children with DS had significantly smaller total GM and tissue volumes. Cerebellum volumes were significantly correlated with Daily Living adaptive behaviors in the DS group only. CONCLUSIONS: Despite children with DS exhibiting lower cognitive skills and smaller brain volume overall than children with ASD, their deficits in Socialization and Daily Living adaptive skills are comparable. Differences in lobar volumes (e.g., Right Frontal GM/WM, Left Frontal WM, and Left and Right Temporal WM) were observed above and beyond overall differences in total volume. The correlation between cerebellum volumes and Daily Living adaptive behaviors in the DS group provides a novel area to explore in future research. En ligne : https://dx.doi.org/10.1186/s11689-024-09581-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=576

Caregiver responsiveness as a mechanism to improve social communication in toddlers: Secondary analysis of a randomized controlled trial / Paige Huguely DAVIS in Autism Research, 15-2 (February 2022)  

Public ISBD [article]  inAutism Research > 15-2 (February 2022) . - p.366-378 Titre : Caregiver responsiveness as a mechanism to improve social communication in toddlers: Secondary analysis of a randomized controlled trial Type de document : texte imprimé Auteurs : Paige Huguely DAVIS, Auteur ; Heba ELSAYED, Auteur ; Elizabeth R. CRAIS, Auteur ; Linda R. WATSON, Auteur ; Rebecca GRZADZINSKI, Auteur Article en page(s) : p.366-378 Langues : Anglais (eng) Mots-clés : Boscc  autism spectrum disorder  caregiver responsiveness  early intervention  social communication  treatment response measure  Dr. Grzadzinski has received compensation for trainings she has led on the ADOS and  BOSCC  she did not receive compensation for trainings associated with this  manuscript. Additionally, Dr. Watson and Dr. Crais have received compensation for  invited talks/workshops on the ART intervention and its strategies. Index. décimale : PER Périodiques Résumé : Early intensive behavioral interventions (EIBI) for children at elevated likelihood for a later diagnosis of autism spectrum disorder (EL-ASD), are often delivered through parent-mediated models. An area of current exploration is whether changes in caregiver behaviors are a mechanism through which to improve and track child behaviors in these interventions. Toddlers and their caregivers participated in an intervention trial (randomized controlled trial) and were randomized to either a parent-mediated intervention (adapted responsive teaching; ART) or a control condition (referral to early intervention and monitoring; REIM). Changes in toddler social communication (SC) behaviors and characteristics of caregiver responsiveness (CR) were quantified over 8 months. Analyses were conducted to assess whether changes in CR mediated the relation between group (ART vs. REIM) and changes in child SC. Results of the current study indicated that caregivers who participated in a parent-mediated intervention improved in three domains of CR (contingent verbal sensitivity, responsivity, affect). CR was also found to be a mechanism through which children's SC skills improved. This work provides evidence that qualities of CR serve as mechanisms through which to improve and monitor child behaviors over the course of EIBIs. These results may lead to novel intervention targets, methods for tracking change, and tailored treatment planning for toddlers with EL-ASD. The data used in this study comes from a clinical trial that was prospectively registered with the Registry of Efficacy and Effectiveness Studies (Registry ID: 316.1v1). LAY SUMMARY: Interventions for toddlers with high likelihood for a later diagnosis of autism often include the caregiver as an active participant in the intervention. In this study, we aimed to understand qualities of caregiver responsiveness (CR) that facilitate improvements in child behaviors during intervention. Results show that increasing verbal CR and affect are ways to improve child social skills over the course of intervention. En ligne : http://dx.doi.org/10.1002/aur.2640 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 [article] Caregiver responsiveness as a mechanism to improve social communication in toddlers: Secondary analysis of a randomized controlled trial [texte imprimé] / Paige Huguely DAVIS, Auteur ; Heba ELSAYED, Auteur ; Elizabeth R. CRAIS, Auteur ; Linda R. WATSON, Auteur ; Rebecca GRZADZINSKI, Auteur . - p.366-378. Langues : Anglais (eng) in Autism Research > 15-2 (February 2022) . - p.366-378 Mots-clés : Boscc  autism spectrum disorder  caregiver responsiveness  early intervention  social communication  treatment response measure  Dr. Grzadzinski has received compensation for trainings she has led on the ADOS and  BOSCC  she did not receive compensation for trainings associated with this  manuscript. Additionally, Dr. Watson and Dr. Crais have received compensation for  invited talks/workshops on the ART intervention and its strategies. Index. décimale : PER Périodiques Résumé : Early intensive behavioral interventions (EIBI) for children at elevated likelihood for a later diagnosis of autism spectrum disorder (EL-ASD), are often delivered through parent-mediated models. An area of current exploration is whether changes in caregiver behaviors are a mechanism through which to improve and track child behaviors in these interventions. Toddlers and their caregivers participated in an intervention trial (randomized controlled trial) and were randomized to either a parent-mediated intervention (adapted responsive teaching; ART) or a control condition (referral to early intervention and monitoring; REIM). Changes in toddler social communication (SC) behaviors and characteristics of caregiver responsiveness (CR) were quantified over 8 months. Analyses were conducted to assess whether changes in CR mediated the relation between group (ART vs. REIM) and changes in child SC. Results of the current study indicated that caregivers who participated in a parent-mediated intervention improved in three domains of CR (contingent verbal sensitivity, responsivity, affect). CR was also found to be a mechanism through which children's SC skills improved. This work provides evidence that qualities of CR serve as mechanisms through which to improve and monitor child behaviors over the course of EIBIs. These results may lead to novel intervention targets, methods for tracking change, and tailored treatment planning for toddlers with EL-ASD. The data used in this study comes from a clinical trial that was prospectively registered with the Registry of Efficacy and Effectiveness Studies (Registry ID: 316.1v1). LAY SUMMARY: Interventions for toddlers with high likelihood for a later diagnosis of autism often include the caregiver as an active participant in the intervention. In this study, we aimed to understand qualities of caregiver responsiveness (CR) that facilitate improvements in child behaviors during intervention. Results show that increasing verbal CR and affect are ways to improve child social skills over the course of intervention. En ligne : http://dx.doi.org/10.1002/aur.2640 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450

Children with autism spectrum disorder who improve with fever: Insights from the Simons Simplex Collection / Rebecca GRZADZINSKI in Autism Research, 11-1 (January 2018)  

Public ISBD [article]  inAutism Research > 11-1 (January 2018) . - p.175-184 Titre : Children with autism spectrum disorder who improve with fever: Insights from the Simons Simplex Collection Type de document : texte imprimé Auteurs : Rebecca GRZADZINSKI, Auteur ; Catherine LORD, Auteur ; Stephan J. SANDERS, Auteur ; Donna WERLING, Auteur ; Vanessa H. BAL, Auteur Article en page(s) : p.175-184 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Literature indicates that some children with ASD may show behavioral improvements during fever; however, little is known about the behavioral profiles of these children. This study aims to (a) investigate the subset of children who show parent‐reported behavioral improvements associated with fever and (b) compare the demographic, behavioral, and genetic characteristics of this subset of children to children whose parents report no change during fever. Parents of 2,152 children from the Simons Simplex Collection provided information about whether and in which areas their child improved during fever. Children were randomly assigned into discovery or replication samples. In discovery analyses, children who reportedly improved with fever (Improve Group) were compared to those who reportedly did not improve (No Improve Group) on demographics, medical history, ASD symptoms, adaptive skills, and presence of de novo ASD‐associated mutations. Significant and marginal results from discovery analyses were tested in the replication sample. Parent reports of 17% of children indicated improvements during fever across a range of domains. Discovery and replication analyses revealed that the Improve Group had significantly lower non‐verbal cognitive skills (NVIQ) and language levels and more repetitive behaviors. Groups did not differ on demographic variables, parent‐report of current ASD symptoms or the presence of de novo mutations. Understanding the profiles of children who improve during episodes of fever may provide insights into innovative treatments for ASD. Autism Res 2018, 11: 175–184. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary This study explored characteristics of children with ASD who are reported to improve during fever. Parents of 17% of children with ASD report improvements across a range of domains during fever including cognition, communication, repetitive behaviors, social interaction, and behavior. Children who are reported to improve during fever have significantly lower non‐verbal cognitive skills and language levels and more repetitive behaviors. Understanding the profiles of children who improve during episodes of fever may provide insights into new treatments for ASD. En ligne : https://doi.org/10.1002/aur.1856 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=334 [article] Children with autism spectrum disorder who improve with fever: Insights from the Simons Simplex Collection [texte imprimé] / Rebecca GRZADZINSKI, Auteur ; Catherine LORD, Auteur ; Stephan J. SANDERS, Auteur ; Donna WERLING, Auteur ; Vanessa H. BAL, Auteur . - p.175-184. Langues : Anglais (eng) in Autism Research > 11-1 (January 2018) . - p.175-184 Index. décimale : PER Périodiques Résumé : Literature indicates that some children with ASD may show behavioral improvements during fever; however, little is known about the behavioral profiles of these children. This study aims to (a) investigate the subset of children who show parent‐reported behavioral improvements associated with fever and (b) compare the demographic, behavioral, and genetic characteristics of this subset of children to children whose parents report no change during fever. Parents of 2,152 children from the Simons Simplex Collection provided information about whether and in which areas their child improved during fever. Children were randomly assigned into discovery or replication samples. In discovery analyses, children who reportedly improved with fever (Improve Group) were compared to those who reportedly did not improve (No Improve Group) on demographics, medical history, ASD symptoms, adaptive skills, and presence of de novo ASD‐associated mutations. Significant and marginal results from discovery analyses were tested in the replication sample. Parent reports of 17% of children indicated improvements during fever across a range of domains. Discovery and replication analyses revealed that the Improve Group had significantly lower non‐verbal cognitive skills (NVIQ) and language levels and more repetitive behaviors. Groups did not differ on demographic variables, parent‐report of current ASD symptoms or the presence of de novo mutations. Understanding the profiles of children who improve during episodes of fever may provide insights into innovative treatments for ASD. Autism Res 2018, 11: 175–184. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary This study explored characteristics of children with ASD who are reported to improve during fever. Parents of 17% of children with ASD report improvements across a range of domains during fever including cognition, communication, repetitive behaviors, social interaction, and behavior. Children who are reported to improve during fever have significantly lower non‐verbal cognitive skills and language levels and more repetitive behaviors. Understanding the profiles of children who improve during episodes of fever may provide insights into new treatments for ASD. En ligne : https://doi.org/10.1002/aur.1856 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=334

DSM-5 and autism spectrum disorders (ASDs): an opportunity for identifying ASD subtypes / Rebecca GRZADZINSKI in Molecular Autism, (May 2013)  

Public ISBD [article]  inMolecular Autism > (May 2013) . - 6 p. Titre : DSM-5 and autism spectrum disorders (ASDs): an opportunity for identifying ASD subtypes Type de document : texte imprimé Auteurs : Rebecca GRZADZINSKI, Auteur ; Marisela HUERTA, Auteur ; Catherine LORD, Auteur Année de publication : 2013 Article en page(s) : 6 p. Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : The heterogeneous clinical presentations of individuals with autism spectrum disorders (ASDs) poses a significant challenge for sample characterization and limits the interpretability and replicability of research studies. The Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) diagnostic criteria for ASD, with its dimensional approach, may be a useful framework to increase the homogeneity of research samples. In this review, we summarize the revisions to the diagnostic criteria for ASD, briefly highlight the literature supporting these changes, and illustrate how DSM-5 can improve sample characterization and provide opportunities for researchers to identify possible subtypes within ASD. En ligne : http://dx.doi.org/10.1186/2040-2392-4-12 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=202 [article] DSM-5 and autism spectrum disorders (ASDs): an opportunity for identifying ASD subtypes [texte imprimé] / Rebecca GRZADZINSKI, Auteur ; Marisela HUERTA, Auteur ; Catherine LORD, Auteur . - 2013 . - 6 p. Langues : Anglais (eng) in Molecular Autism > (May 2013) . - 6 p. Index. décimale : PER Périodiques Résumé : The heterogeneous clinical presentations of individuals with autism spectrum disorders (ASDs) poses a significant challenge for sample characterization and limits the interpretability and replicability of research studies. The Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) diagnostic criteria for ASD, with its dimensional approach, may be a useful framework to increase the homogeneity of research samples. In this review, we summarize the revisions to the diagnostic criteria for ASD, briefly highlight the literature supporting these changes, and illustrate how DSM-5 can improve sample characterization and provide opportunities for researchers to identify possible subtypes within ASD. En ligne : http://dx.doi.org/10.1186/2040-2392-4-12 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=202

Examining Autistic Traits in Children with ADHD: Does the Autism Spectrum Extend to ADHD? / Rebecca GRZADZINSKI in Journal of Autism and Developmental Disorders, 41-9 (September 2011)  

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Examining Treatment Outcomes Across Contexts: How Do Child Baseline Characteristics Impact Measurement of Treatment Response? / Rebecca GRZADZINSKI in Journal of Autism and Developmental Disorders, 53-11 (November 2023)  

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Extending the Usefulness of the Brief Observation of Social Communication Change (BOSCC): Validating the Phrase Speech and Young Fluent Version / Katherine BYRNE in Journal of Autism and Developmental Disorders, 54-3 (March 2024)  

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It May Not Be ASD. Distinguishing Autism Spectrum Issues from Other Diagnoses / Rebecca GRZADZINSKI

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Measuring Changes in Social Communication Behaviors: Preliminary Development of the Brief Observation of Social Communication Change (BOSCC) / Rebecca GRZADZINSKI in Journal of Autism and Developmental Disorders, 46-7 (July 2016)  

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Measuring treatment response in children with autism spectrum disorder: Applications of the Brief Observation of Social Communication Change to the Autism Diagnostic Observation Schedule / So Hyun KIM in Autism, 23-5 (July 2019)  

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Parent attitudes towards predictive testing for autism in the first year of life / Aurora M. WASHINGTON in Journal of Neurodevelopmental Disorders, 16 (2024)  

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Parent-reported and clinician-observed autism spectrum disorder (ASD) symptoms in children with attention deficit/hyperactivity disorder (ADHD): implications for practice under DSM-5 / Rebecca GRZADZINSKI in Molecular Autism, 7 (2016)  

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Parent responsiveness mediates the association between hyporeactivity at age 1 year and communication at age 2 years in children at elevated likelihood of ASD / Rebecca GRZADZINSKI in Autism Research, 14-9 (September 2021)  

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Pre-symptomatic intervention for autism spectrum disorder (ASD): defining a research agenda / Rebecca GRZADZINSKI in Journal of Neurodevelopmental Disorders, 13 (2021)  

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