2020
Atypical Emotional Electrodermal Activity in Toddlers with Autism Spectrum Disorder
Vernetti A, Shic F, Boccanfuso L, Macari S, Kane‐Grade F, Milgramm A, Hilton E, Heymann P, Goodwin MS, Chawarska K. Atypical Emotional Electrodermal Activity in Toddlers with Autism Spectrum Disorder. Autism Research 2020, 13: 1476-1488. PMID: 32896980, PMCID: PMC10081486, DOI: 10.1002/aur.2374.Peer-Reviewed Original ResearchMeSH KeywordsAdultArousalAutism Spectrum DisorderEmotionsFemaleGalvanic Skin ResponseHumansInfantMaleYoung AdultConceptsAutism spectrum disorderPhysiological arousalTypical developmentEmotional challengesAge-matched toddlersAutism symptom severityEmotion-eliciting conditionsCore ASD symptomsSeverity of autismSkin conductance levelFear emotionCognitive processesFear conditionTD peersASD groupEmotional expressivityEmotional expressionASD symptomsPleasant eventsExternalizing problemsSpectrum disorderThreatening eventsUnderstanding of precursorsBehavioral problemsBehavioral expressionFunctional Outcomes of Children Identified Early in the Developmental Period as at Risk for ASD Utilizing the The Norwegian Mother, Father and Child Cohort Study (MoBa)
Stenberg N, Schjølberg S, Shic F, Volkmar F, Øyen AS, Bresnahan M, Svendsen BK, von Tetzchner S, Thronæs NT, Macari S, Cicchetti DV, Chawarska K, Suren P, Øien RA. Functional Outcomes of Children Identified Early in the Developmental Period as at Risk for ASD Utilizing the The Norwegian Mother, Father and Child Cohort Study (MoBa). Journal Of Autism And Developmental Disorders 2020, 51: 922-932. PMID: 32424708, PMCID: PMC7954713, DOI: 10.1007/s10803-020-04539-8.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderChild Cohort StudyCohort studyAutism symptomsLanguage disordersM-CHATSpectrum disorderLower IQDevelopmental concernsNorwegian MotherDevelopmental periodIntellectual disabilityEarly interventionBirth cohort studyMonths of ageChildrenItem criteriaFunctional outcomeBetter outcomesGreater severitySwift accessEarly identificationIQDisordersFathersContext-Specific Dyadic Attention Vulnerabilities During the First Year in Infants Later Developing Autism Spectrum Disorder
Macari S, Milgramm A, Reed J, Shic F, Powell KK, Macris D, Chawarska K. Context-Specific Dyadic Attention Vulnerabilities During the First Year in Infants Later Developing Autism Spectrum Disorder. Journal Of The American Academy Of Child & Adolescent Psychiatry 2020, 60: 166-175. PMID: 32061926, PMCID: PMC9524139, DOI: 10.1016/j.jaac.2019.12.012.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderLow familial riskHigh familial riskTypical developmentSpectrum disorderExaminer's faceInteractive partnersToy playEye-tracking findingsChild-directed speechCandidate behavioral markerEye-tracking studyEffects of contextFamilial riskAtypical attentionProbe taskASD groupAutism symptomsBehavioral markersSubtle impairmentsEye contactLive interactionDevelopmental challengesLow attentionPlay condition
2019
Promoting social attention in 3‐year‐olds with ASD through gaze‐contingent eye tracking
Wang Q, Wall CA, Barney EC, Bradshaw JL, Macari SL, Chawarska K, Shic F. Promoting social attention in 3‐year‐olds with ASD through gaze‐contingent eye tracking. Autism Research 2019, 13: 61-73. PMID: 31468735, PMCID: PMC7256927, DOI: 10.1002/aur.2199.Peer-Reviewed Original ResearchMeSH KeywordsAttentionAutism Spectrum DisorderBehavior TherapyChild, PreschoolCuesFeasibility StudiesFemaleFixation, OcularHumansMaleSocial BehaviorConceptsAutism spectrum disorderCue groupPost trainingGaze-contingent trainingNon-ASD peersLow nonverbal abilityDecrease of attentionLarger training effectsGreater cognitive impairmentCurrent behavioral interventionsNonverbal abilityCue conditionTD controlsAttention difficultiesSpectrum disorderSocial learningBehavioral interventionsTraining effectsCognitive impairmentYoung childrenPre trainingSocial characterChildrenTrainingFaceThe role of limited salience of speech in selective attention to faces in toddlers with autism spectrum disorders
Shic F, Wang Q, Macari SL, Chawarska K. The role of limited salience of speech in selective attention to faces in toddlers with autism spectrum disorders. Journal Of Child Psychology And Psychiatry 2019, 61: 459-469. PMID: 31471912, PMCID: PMC7048639, DOI: 10.1111/jcpp.13118.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderDirect gazeAutism symptomsSpectrum disorderImpact of speechAudiovisual speechSelective attentionSpeech cuesTD toddlersNonverbal skillsNonverbal levelEye contactEye trackingPoor attentionInteractive partnersEye regionMouth regionSpeechToddlersSalienceLimited salienceNovel treatment targetsEarly childhoodCuesTreatment targets
2018
Emotional Expressivity in Toddlers With Autism Spectrum Disorder
Macari S, DiNicola L, Kane-Grade F, Prince E, Vernetti A, Powell K, Fontenelle S, Chawarska K. Emotional Expressivity in Toddlers With Autism Spectrum Disorder. Journal Of The American Academy Of Child & Adolescent Psychiatry 2018, 57: 828-836.e2. PMID: 30392624, PMCID: PMC6844292, DOI: 10.1016/j.jaac.2018.07.872.Peer-Reviewed Original ResearchMeSH KeywordsAutism Spectrum DisorderChild BehaviorChild, PreschoolDevelopmental DisabilitiesEmotionsFemaleHumansInfantMaleTemperamentConceptsAutism spectrum disorderAutism Diagnostic Observation Schedule-2Emotional expressivenessEarly Childhood Behavior QuestionnaireAutism severityPositive emotionsSpectrum disorderGreater autism severityNegative emotional expressivenessParent-reported temperamentImportance of emotionsIntensity of fearChildhood Behavior QuestionnaireASD displayASD groupEmotional expressivityAutism symptomsVocal channelNegative emotionalityTD groupTypical developmentCognitive developmentGoal blockageIntense angerIntense fearOperationalizing atypical gaze in toddlers with autism spectrum disorders: a cohesion-based approach
Wang Q, Campbell DJ, Macari SL, Chawarska K, Shic F. Operationalizing atypical gaze in toddlers with autism spectrum disorders: a cohesion-based approach. Molecular Autism 2018, 9: 25. PMID: 29651331, PMCID: PMC5894192, DOI: 10.1186/s13229-018-0211-y.Peer-Reviewed Original Research
2017
Do Parents and Clinicians Agree on Ratings of Autism-Related Behaviors at 12 Months of Age? A Study of Infants at High and Low Risk for ASD
Macari SL, Wu GC, Powell KK, Fontenelle S, Macris DM, Chawarska K. Do Parents and Clinicians Agree on Ratings of Autism-Related Behaviors at 12 Months of Age? A Study of Infants at High and Low Risk for ASD. Journal Of Autism And Developmental Disorders 2017, 48: 1069-1080. PMID: 29181689, PMCID: PMC6884400, DOI: 10.1007/s10803-017-3410-z.Peer-Reviewed Original ResearchMeSH KeywordsAutism Spectrum DisorderDissent and DisputesEarly DiagnosisFemaleHumansInfantMaleParentsPhysiciansSocial BehaviorDevelopmental delays in emotion regulation strategies in preschoolers with autism
Nuske HJ, Hedley D, Woollacott A, Thomson P, Macari S, Dissanayake C. Developmental delays in emotion regulation strategies in preschoolers with autism. Autism Research 2017, 10: 1808-1822. PMID: 28695672, DOI: 10.1002/aur.1827.Peer-Reviewed Original ResearchMeSH KeywordsAffective SymptomsAutism Spectrum DisorderChild, PreschoolDevelopmental DisabilitiesFemaleHumansMaleParentsConceptsAutism spectrum disorderEmotion regulation strategiesRegulation strategiesMental healthChildren's emotion regulation strategiesChild mental healthASD groupNegative emotionsEveryday life experiencesSpectrum disorderASD useFrequent avoidanceIntervention targetsEmotionsLife experiencesOnly childLittle researchChildrenLow-level stressFamily membersPeopleSoothingDevianceTaskWellbeingTemperamental markers in toddlers with autism spectrum disorder
Macari SL, Koller J, Campbell DJ, Chawarska K. Temperamental markers in toddlers with autism spectrum disorder. Journal Of Child Psychology And Psychiatry 2017, 58: 819-828. PMID: 28317113, PMCID: PMC5747932, DOI: 10.1111/jcpp.12710.Peer-Reviewed Original ResearchConceptsAutism spectrum disorderTemperamental vulnerabilitySpectrum disorderSocial outcomesLow-intensity pleasureCore autism symptomsAutism symptom severityGreater negative emotionalitySocial skill levelsNonverbal abilityPerceptual sensitivityTD peersASD groupAffective reactivityAutism symptomsAutism severityIndividual differencesNegative emotionalityTD groupInhibitory controlTemperamental characteristicsDevelopmental levelTime 2Childhood psychopathologyASD phenotype
2016
Non‐ASD outcomes at 36 months in siblings at familial risk for autism spectrum disorder (ASD): A baby siblings research consortium (BSRC) study
Charman T, Young GS, Brian J, Carter A, Carver LJ, Chawarska K, Curtin S, Dobkins K, Elsabbagh M, Georgiades S, Hertz‐Picciotto I, Hutman T, Iverson JM, Jones EJ, Landa R, Macari S, Messinger DS, Nelson CA, Ozonoff S, Saulnier C, Stone WL, Tager‐Flusberg H, Webb SJ, Yirmiya N, Zwaigenbaum L. Non‐ASD outcomes at 36 months in siblings at familial risk for autism spectrum disorder (ASD): A baby siblings research consortium (BSRC) study. Autism Research 2016, 10: 169-178. PMID: 27417857, PMCID: PMC5993543, DOI: 10.1002/aur.1669.Peer-Reviewed Original ResearchConceptsAutism Diagnostic Observation ScheduleAutism spectrum disorderHigh-risk siblingsLow-risk controlsBroader autism phenotypeModerate language delayAdaptive functioningASD symptomsLanguage delayVineland Adaptive Behavior ScalesLower adaptive functioningAge 3 yearsAutism Diagnostic InterviewProportion of toddlersAdaptive behavior outcomesAdaptive Behavior ScalesOngoing clinical monitoringAutism phenotypeMullen ScalesSpectrum disorderObservation ScheduleEarly learningBehavioral outcomesElevated scoresDevelopmental outcomes
2015
Enhanced Social Attention in Female Infant Siblings at Risk for Autism
Chawarska K, Macari S, Powell K, DiNicola L, Shic F. Enhanced Social Attention in Female Infant Siblings at Risk for Autism. Journal Of The American Academy Of Child & Adolescent Psychiatry 2015, 55: 188-195.e1. PMID: 26903252, PMCID: PMC5812780, DOI: 10.1016/j.jaac.2015.11.016.Peer-Reviewed Original ResearchMeSH KeywordsAttentionAutism Spectrum DisorderEye MovementsFemaleGenetic Predisposition to DiseaseHumansInfantMaleOrientationPhenotypeRisk FactorsSex FactorsSiblingsSocial BehaviorConceptsAutism spectrum disorderSocial orientingRelevant stimuliSocial targetsEye-tracking studySevere social impairmentAutism riskLow-risk controlsComorbid anxiety symptomsSex differencesAtypical attentionInfant siblingsSocial attentionHigh-risk malesEnhanced attentionSocial impairmentSpectrum disorderHigh-risk femalesAnxiety symptomsOrientingSocial experienceNeurobehavioral measuresLow-risk malesAtypical patternsProtective factorsDiagnostic stability in young children at risk for autism spectrum disorder: a baby siblings research consortium study
Ozonoff S, Young GS, Landa RJ, Brian J, Bryson S, Charman T, Chawarska K, Macari SL, Messinger D, Stone WL, Zwaigenbaum L, Iosif AM. Diagnostic stability in young children at risk for autism spectrum disorder: a baby siblings research consortium study. Journal Of Child Psychology And Psychiatry 2015, 56: 988-998. PMID: 25921776, PMCID: PMC4532646, DOI: 10.1111/jcpp.12421.Peer-Reviewed Original ResearchMeSH KeywordsAutism Spectrum DisorderChild, PreschoolEarly DiagnosisFemaleFollow-Up StudiesGenetic Predisposition to DiseaseHumansInfantMaleRiskSiblingsConceptsMonths of ageCommunity-ascertained sampleAutism spectrum disorderHigh-risk groupYoung childrenASD diagnosisAge 3Public health implicationsSample of infantsSpectrum disorderDiagnostic criteriaDiagnostic stabilityIntensive surveillanceSiblings of childrenAmerican AcademyEarly identificationClinical diagnosisConsortium studyFamilial riskEarly signsDiagnosisMonthsFamilial factorsASD outcomeInitial assessment
2014
Interest level in 2-year-olds with autism spectrum disorder predicts rate of verbal, nonverbal, and adaptive skill acquisition
Klintwall L, Macari S, Eikeseth S, Chawarska K. Interest level in 2-year-olds with autism spectrum disorder predicts rate of verbal, nonverbal, and adaptive skill acquisition. Autism 2014, 19: 925-933. PMID: 25398893, PMCID: PMC4878117, DOI: 10.1177/1362361314555376.Peer-Reviewed Original ResearchMeSH KeywordsAutism Spectrum DisorderChild DevelopmentChild, PreschoolFemaleHumansInfantLearningMaleMotivationPsychomotor PerformanceTreatment OutcomeVerbal BehaviorConceptsNonverbal mental ageAutism Diagnostic Observation Schedule (ADOS) scoresAutism spectrum disorderAdaptive skill acquisitionMental ageSpectrum disorderTime 1Skill acquisitionSchedule scoresAutism Diagnostic Observation Schedule (ADOS) assessmentVerbal mental ageSkill acquisition ratesAutism scoresChildren's motivationAdaptive skillsInterest levelAge equivalentsSocial routinesIntensity of interventionAdaptive levelEarly interventionSchedule assessmentDisordersAcquisitionIntervention