ABSTRACT
Infant's patterns of regulatory behavior contribute to infant socioemotional development and attachment. These behavioral patterns affect and are affected by the quality of mother-infant interaction. In most studies with full-term infants, the Social-Positive Oriented pattern (i.e., the infant's ability to soothe his/her emotions in the context of reciprocal and positive interactions) is the most prevalent pattern, followed by the Distressed-Inconsolable and by the Self-Comfort Oriented patterns. However, these patterns are understudied in other populations beyond the US and European countries. The current research addresses this gap by studying the regulatory behavior patterns and their association with mother-infant interactions in Brazilian dyads and evaluating the association of these regulatory patterns with demographics. Analyses were based on data collected for 40 infants (20 boys, 20 girls) and their mothers. Infants' regulatory behavior patterns were evaluated in the Face-to-Face Still-Face paradigm and mother-infant interaction was evaluated during free play at 3 months age. Notably, our findings indicate that Distressed-Inconsolable was the most prevalent pattern in this sample; followed by the Social-Positive Oriented and the Self-Comfort Oriented patterns. Furthermore, we found that maternal sensitivity and family SES (social-economic status) predicted infant patterns of regulatory behavior.
Subject(s)
Infant Behavior , Maternal Behavior , Mother-Child Relations/psychology , Socioeconomic Factors , Adult , Brazil , Female , Humans , Infant , Infant, Newborn , MaleABSTRACT
PURPOSE: This study aimed to present findings on language, behavior, and neurodevelopment in a girl diagnosed with Angelman Syndrome, evaluated when she was three and eight years old. METHODS: The following evaluation instruments were used: Observation of Communication Behavior, Early Language Milestone (ELM) Scale, and Denver Developmental Screening Test, 2nd edition (DDST-II). RESULTS: In this case report, presence of AS phenotype signals such as wide mouth and wide-spaced teeth, tongue thrusting, strabismus, up slanting palpebral fissures, and sialorrhea are verified. Expressive and receptive deficits were verified in the language assessment, with the absence of orality and loss of comprehension with very similar performances in both evaluations. The ELM and DDST-II tests indicated severe impairment of all abilities evaluated at both three and eight years of age. Performance was quite similar in both evaluations in all areas of child development. Little progress was observed over time despite the great therapeutic and educational investment. CONCLUSION: The presence of a complex scenario such as AS demands high complexity clinical needs, a situation that is worsened due to scarcity of therapeutic resources that could minimize the harmful impacts of AS and culminate in increased quality of life for the AS population and their families.
OBJETIVO: O objetivo deste estudo é apresentar achados de linguagem, comportamento e neurodesenvolvimento de uma menina com diagnóstico da Síndrome de Angelman, avaliada aos três e aos oito anos. MÉTODO: Os instrumentos de avaliação foram Observação do Comportamento Comunicativo, Early Language Milestone Scale (ELM) e Teste de Screening de Desenvolvimento DENVER-II (TSDD-II). RESULTADOS: No caso apresentado, verifica-se a presença dos sinais fenotípicos da SA, tais como boca larga, dentes espaçados, língua protuberante, estrabismo, fissuras palpebrais ascendentes e sialorreia. Na avaliação de linguagem, foram verificados déficits expressivos e receptivos, com ausência de oralidade e prejuízos na compreensão. O TSDD-II e a ELMS indicaram grave comprometimento de todas as habilidades avaliadas aos três e aos oito anos. O desempenho encontrado, nas duas avaliações, foi muito semelhante em todas as áreas do desenvolvimento infantil. Ao longo dos anos, verificou-se pouca evolução, apesar do grande investimento terapêutico e educacional. CONCLUSÃO: A presença de um quadro complexo como a SA demanda necessidades clínicas de alta complexidade, situação agravada frente à escassez de recursos terapêuticos que possam minimizar os impactos deletérios da síndrome, culminando em comprometimento da qualidade de vida da população com a SA, bem como de suas famílias.
Subject(s)
Angelman Syndrome/rehabilitation , Neurodevelopmental Disorders/rehabilitation , Angelman Syndrome/diagnosis , Angelman Syndrome/psychology , Child , Child Development , Communication , Female , Humans , Language Development , Language Tests , Neurodevelopmental Disorders/diagnosis , Neurodevelopmental Disorders/psychology , Neuropsychological Tests , Psychomotor PerformanceABSTRACT
RESUMO Objetivo O objetivo deste estudo é apresentar achados de linguagem, comportamento e neurodesenvolvimento de uma menina com diagnóstico da Síndrome de Angelman, avaliada aos três e aos oito anos. Método Os instrumentos de avaliação foram Observação do Comportamento Comunicativo, Early Language Milestone Scale (ELM) e Teste de Screening de Desenvolvimento DENVER-II (TSDD-II). Resultados No caso apresentado, verifica-se a presença dos sinais fenotípicos da SA, tais como boca larga, dentes espaçados, língua protuberante, estrabismo, fissuras palpebrais ascendentes e sialorreia. Na avaliação de linguagem, foram verificados déficits expressivos e receptivos, com ausência de oralidade e prejuízos na compreensão. O TSDD-II e a ELMS indicaram grave comprometimento de todas as habilidades avaliadas aos três e aos oito anos. O desempenho encontrado, nas duas avaliações, foi muito semelhante em todas as áreas do desenvolvimento infantil. Ao longo dos anos, verificou-se pouca evolução, apesar do grande investimento terapêutico e educacional. Conclusão A presença de um quadro complexo como a SA demanda necessidades clínicas de alta complexidade, situação agravada frente à escassez de recursos terapêuticos que possam minimizar os impactos deletérios da síndrome, culminando em comprometimento da qualidade de vida da população com a SA, bem como de suas famílias.
ABSTRACT Purpose This study aimed to present findings on language, behavior, and neurodevelopment in a girl diagnosed with Angelman Syndrome, evaluated when she was three and eight years old. Methods The following evaluation instruments were used: Observation of Communication Behavior, Early Language Milestone (ELM) Scale, and Denver Developmental Screening Test, 2nd edition (DDST-II). Results In this case report, presence of AS phenotype signals such as wide mouth and wide-spaced teeth, tongue thrusting, strabismus, up slanting palpebral fissures, and sialorrhea are verified. Expressive and receptive deficits were verified in the language assessment, with the absence of orality and loss of comprehension with very similar performances in both evaluations. The ELM and DDST-II tests indicated severe impairment of all abilities evaluated at both three and eight years of age. Performance was quite similar in both evaluations in all areas of child development. Little progress was observed over time despite the great therapeutic and educational investment. Conclusion The presence of a complex scenario such as AS demands high complexity clinical needs, a situation that is worsened due to scarcity of therapeutic resources that could minimize the harmful impacts of AS and culminate in increased quality of life for the AS population and their families.