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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Mediadores cognitivos e emocionais de problemas de conduta e tra?os Callous-unemotional no desenvolvimento infantil

Salvador-Silva, Roberta 05 March 2018 (has links)
Submitted by PPG Psicologia (psicologia-pg@pucrs.br) on 2018-03-21T13:34:16Z No. of bitstreams: 1 TES_ROBERTA_SALVADOR_SILVA.pdf: 3149434 bytes, checksum: 1781883772024fdc82afcc50535c5e77 (MD5) / Approved for entry into archive by Tatiana Lopes (tatiana.lopes@pucrs.br) on 2018-04-04T12:08:20Z (GMT) No. of bitstreams: 1 TES_ROBERTA_SALVADOR_SILVA.pdf: 3149434 bytes, checksum: 1781883772024fdc82afcc50535c5e77 (MD5) / Made available in DSpace on 2018-04-04T12:11:44Z (GMT). No. of bitstreams: 1 TES_ROBERTA_SALVADOR_SILVA.pdf: 3149434 bytes, checksum: 1781883772024fdc82afcc50535c5e77 (MD5) Previous issue date: 2018-03-05 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / This thesis aimed to investigate callous-unemotional traits and possible mediators in the early stages of development. Thus, a longitudinal study was carried out, with 457 children between six and seven years old followed for two years. This longitudinal study resulted in two empirical studies. The first study aimed to investigate the impact of callous-unemotional traits (CU) in the emotional faces recognition using brief stimuli duration. The results showed that children with CU had higher rates of conduct problems and deficits in the recognition of fear in T2 and sadness in T1 and T2. The deficits were more accentuated with shorter stimulus duration. Moreover, CU group were the only one not to show improvement in the accuracy of these emotions during the follow-up. The second study aimed to investigate the association between callous-unemotional traits and cognitive empathy as predictors of the severity of conduct problems throughout development. It was identified that children with CU presented impairment in cognitive empathy. Furthermore, a hierarchical regression shows that cognitive empathy was a predictor of more severe behavioral problems throughout development. The results of this study may contribute to the development of an early intervention focused on the emotional recognition training, aiming for greater effectiveness than the current treatment protocols focused on the behavioral consequences, currently ineffective for CU traits. / Esse trabalho buscou investigar tra?os callous-unemotional (insensibilidade-frieza) e poss?veis mediadores em est?gios precoces do desenvolvimento. Para isso, foi realizado um estudo longitudinal, com 457 crian?as entre seis e sete anos de idade, com um seguimento de dois anos, resultando em dois estudos emp?ricos. O primeiro estudo teve como objetivo investigar o impacto de tra?os callous-unemotional (TCU) no reconhecimento de faces emocionais, com a utiliza??o de tempo breve de dura??o dos est?mulos, e o seu efeito em dois anos de seguimento. Os resultados evidenciaram que crian?as com TCU apresentaram ?ndices mais elevados de problemas de conduta e preju?zos no reconhecimento de medo no T2 e tristeza no T1 e T2, mais acentuados na dura??o do est?mulo mais breve, e foram as ?nicas a n?o apresentar melhora na acur?cia dessas emo??es nos dois anos de seguimento. O segundo estudo objetivou investigar a associa??o entre tra?os callous-unemotional e empatia cognitiva como preditores da severidade de problemas de conduta ao longo do desenvolvimento. Foi identificado que crian?as com TCU apresentaram preju?zo em empatia cognitiva e, por meio de regress?es hier?rquicas, constatou-se que atuam como preditores de problemas de condutas mais severos ao longo do desenvolvimento. Os resultados desse estudo podem contribuir para o desenvolvimento de interven??es precoces com foco no treinamento de reconhecimento emocional, objetivando maior efetividade do que os protocolos de tratamento atuais focados nas consequ?ncias comportamentais de TCU, ineficazes para essa popula??o.

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