2020
Attend Less, Fear More: Elevated Distress to Social Threat in Toddlers With Autism Spectrum Disorder
Macari SL, Vernetti A, Chawarska K. Attend Less, Fear More: Elevated Distress to Social Threat in Toddlers With Autism Spectrum Disorder. Autism Research 2020, 14: 1025-1036. PMID: 33283976, PMCID: PMC7772932, DOI: 10.1002/aur.2448.Peer-Reviewed Original ResearchConceptsAutism symptom severitySocial threatEmotional reactivityNegative emotional responsesER strategiesAmbiguous threatThreat valueEmotional responsesSocial situationsAutism Diagnostic Observation Schedule-2Potential social threatEmotion regulation strategiesER strategy useDifferential emotional reactivitySymptom severityMechanisms of changeIntensity of distressNonsocial stimuliNonsocial threatAttentional salienceTD toddlersEmotional salienceAutism phenotypeAutism severityRegulation strategies
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 ResearchConceptsAutism 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 fear