Dissertação

Efeitos de justificativas sobre o seguir regras por participantes ortoréxicos.

Introduction: The investigation of the variables involved in the establishment and maintenance of food behavior is important, mainly because the food ingested interferes in the survival of the organism. Eating disorders such as Ortorexia Nervosa can trigger impairment of social interaction of ind...

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Autor principal: CARDOSO, Laís Caroline Ferreira
Grau: Dissertação
Idioma: por
Publicado em: Universidade Federal do Pará 2022
Assuntos:
Ortorexia
Controle por regras
Justificativas
Control by rules
Justifications
CNPQ::CIENCIAS HUMANAS::PSICOLOGIA
Acesso em linha: http://repositorio.ufpa.br:8080/jspui/handle/2011/15099
id ir-2011-15099
recordtype dspace
spelling ir-2011-150992024-09-12T12:40:34Z Efeitos de justificativas sobre o seguir regras por participantes ortoréxicos. CARDOSO, Laís Caroline Ferreira ALBUQUERQUE, Luiz Carlos de http://lattes.cnpq.br/5261537967195189 BOTELHO, Eliã Pinheiro http://lattes.cnpq.br/6276864906384922 https://orcid.org/0000-0002-9682-6530 Ortorexia Controle por regras Justificativas Control by rules Justifications CNPQ::CIENCIAS HUMANAS::PSICOLOGIA Introduction: The investigation of the variables involved in the establishment and maintenance of food behavior is important, mainly because the food ingested interferes in the survival of the organism. Eating disorders such as Ortorexia Nervosa can trigger impairment of social interaction of individuals. It is assumed that orthorexic behavior is controlled by rules associated with justifications. Therefore, the present study aimed to evaluate whether participants who present a repertoire of behaviors classified as orthorexic, tend to follow general rules associated with justifications or only food rules. Method: To do this, in the first stage of the research, 200 nutrition students from two colleges in Belém do Pará, the inflexibility questionnaire (to find adherents or not to follow rules) and the Orto-15 questionnaire as a means of research of orthorexic behavior. In the second stage, 12 participants (6 inflexible and 6 flexible) were exposed to a computerized version of the procedure of choice to experimentally evaluate the competition between control by justification for rule follow-up and control for immediate consequences. There were 4 phases, where in all, only the CEF, CFE, FEC, ECF and EFC sequences were reinforced immediately with points and participants only progressed to subsequent phases if they reached the stipulated score. In Phase 1 only the mentioned sequences were reinforced with exchangeable points for money in a continuous reinforcement scheme. Phase 2 had the FCE sequence (shape, color and thickness) as discrepant and only the CEF, CFE, FEC, ECF and EFC sequences were reinforced. In Phases 3 and 4 the FCE discrepancy rule was associated with type 5 justifications (verbal antecedents of what to observe: reports that may indicate examples of behaviors to be followed and examples of behaviors not to be followed) and again only the sequences CEF, CFE, FEC, ECF and EFC were strengthened. Results: Of the 200 students, 72% had a risk for orthorexia. In the second stage of the experiment, we had 12 participants, where only 8 went to phase 3 (6 flexible and 2 inflexible), 4 of these participants had a risk for developing orthorexic behavior (2 inflexible and 2 flexible) the rule follow-up and only 1 followed the discrepant rule until the end. The study showed that participants at risk for the development of orthorexia are good adherents of rules favorable to healthy eating, but that this is not valid for general rules associated with justifications of type 5, because they were under control of the immediate consequences. Introdução: A investigação das variáveis envolvidas no estabelecimento e manutenção do comportamento alimentar é importante, principalmente, porque os alimentos ingeridos interferem na sobrevivência do organismo. Transtornos alimentares como a Ortorexia Nervosa podem desencadear comprometimento do convívio social dos indivíduos. Supõe-se que o comportamento ortoréxico seja controlado por regras com justificativas. Portanto, o presente estudo teve como objetivo avaliar se participantes que apresentam um repertório de comportamentos classificados de ortoréxicos, apresentam tendência a seguir regras em geral ou somente tendência a seguir regras de cunho alimentar. Método: Para isso, na primeira etapa da pesquisa, foram aplicados em 200 estudantes de nutrição de duas faculdades de Belém do Pará, o questionário de inflexibilidade (para identificar indivíduos seguidores ou não de regras) e o questionário Orto-15 como meio de identificar indivíduos com tendência a comportamento ortoréxico. Na segunda etapa houve exposição de 12 participantes (6 inflexíveis e 6 flexíveis) à uma versão informatizada do procedimento de escolha para avaliar experimentalmente a competição entre o controle por justificativas para o seguimento de regras e o controle pelas consequências imediatas. Os participantes foram a quatro fases. Na Fase 1, as sequências corretas eram reforçadas com pontos trocáveis por dinheiro em esquema de reforço contínuo. Na Fase 2, somente os participantes que deixassem de seguir a regra discrepante eram expostos à Fase 3.Nas Fases 3 e 4, era reapresentada a regra da Fase 2, mas com justificativas do Tipo 5 para ser seguida (antecedentes verbais indicadores do que observar: relatos que podem indicar exemplos de comportamentos a serem seguidos e exemplos de comportamentos a não serem seguidos). Resultados: Dos 200 estudantes, 72% apresentaram tendência para desenvolver ortorexia. Na segunda etapa do estudo, tivemos 12 participantes, onde apenas 8 passaram para a fase 3 (6 flexíveis e 2 inflexíveis), destes participantes 4 apresentavam risco para desenvolvimento do comportamento ortoréxico (2 inflexíveis e 2 flexíveis), ao final do estudo 3 destes abandonaram o seguimento de regra e somente 1 seguiu a regra discrepante até o final. Em síntese, o estudo mostrou que participantes com risco para o desenvolvimento de ortorexia são bons seguidores de regras favoráveis a uma alimentação saudável, mas que isso não vale para regras gerais associadas a justificativas do tipo 5, pois ficaram sob controle das consequências imediatas 2022-12-19T18:45:01Z 2022-12-19T18:45:01Z 2018-09-17 Dissertação CARDOSO, Laís Caroline Ferreira. Efeitos de justificativas sobre o seguir regras por participantes ortoréxicos. Orientador: Luiz Carlos de Albuquerque; Coorientador: Eliã Pinheiro Botelho. 2018 f. 50 Dissertação (Mestrado em Neurociências e Comportamento) - Núcleo de Teoria e Pesquisa do Comportamento, Universidade Federal do Pará, Belém, 2022. Disponível em: http://repositorio.ufpa.br:8080/jspui/handle/2011/. Acesso em: http://repositorio.ufpa.br:8080/jspui/handle/2011/15099 por Acesso Aberto Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Universidade Federal do Pará Brasil Núcleo de Teoria e Pesquisa do Comportamento UFPA Programa de Pós-Graduação em Neurociências e Comportamento https://www.ppgnc.propesp.ufpa.br/index.php/br/teses-e-dissertacoes/dissertacoes/164-2018
institution Repositório Institucional - Universidade Federal do Pará
collection RI-UFPA
language por
topic Ortorexia
Controle por regras
Justificativas
Control by rules
Justifications
CNPQ::CIENCIAS HUMANAS::PSICOLOGIA
spellingShingle Ortorexia
Controle por regras
Justificativas
Control by rules
Justifications
CNPQ::CIENCIAS HUMANAS::PSICOLOGIA
CARDOSO, Laís Caroline Ferreira
Efeitos de justificativas sobre o seguir regras por participantes ortoréxicos.
topic_facet Ortorexia
Controle por regras
Justificativas
Control by rules
Justifications
CNPQ::CIENCIAS HUMANAS::PSICOLOGIA
description Introduction: The investigation of the variables involved in the establishment and maintenance of food behavior is important, mainly because the food ingested interferes in the survival of the organism. Eating disorders such as Ortorexia Nervosa can trigger impairment of social interaction of individuals. It is assumed that orthorexic behavior is controlled by rules associated with justifications. Therefore, the present study aimed to evaluate whether participants who present a repertoire of behaviors classified as orthorexic, tend to follow general rules associated with justifications or only food rules. Method: To do this, in the first stage of the research, 200 nutrition students from two colleges in Belém do Pará, the inflexibility questionnaire (to find adherents or not to follow rules) and the Orto-15 questionnaire as a means of research of orthorexic behavior. In the second stage, 12 participants (6 inflexible and 6 flexible) were exposed to a computerized version of the procedure of choice to experimentally evaluate the competition between control by justification for rule follow-up and control for immediate consequences. There were 4 phases, where in all, only the CEF, CFE, FEC, ECF and EFC sequences were reinforced immediately with points and participants only progressed to subsequent phases if they reached the stipulated score. In Phase 1 only the mentioned sequences were reinforced with exchangeable points for money in a continuous reinforcement scheme. Phase 2 had the FCE sequence (shape, color and thickness) as discrepant and only the CEF, CFE, FEC, ECF and EFC sequences were reinforced. In Phases 3 and 4 the FCE discrepancy rule was associated with type 5 justifications (verbal antecedents of what to observe: reports that may indicate examples of behaviors to be followed and examples of behaviors not to be followed) and again only the sequences CEF, CFE, FEC, ECF and EFC were strengthened. Results: Of the 200 students, 72% had a risk for orthorexia. In the second stage of the experiment, we had 12 participants, where only 8 went to phase 3 (6 flexible and 2 inflexible), 4 of these participants had a risk for developing orthorexic behavior (2 inflexible and 2 flexible) the rule follow-up and only 1 followed the discrepant rule until the end. The study showed that participants at risk for the development of orthorexia are good adherents of rules favorable to healthy eating, but that this is not valid for general rules associated with justifications of type 5, because they were under control of the immediate consequences.
author_additional ALBUQUERQUE, Luiz Carlos de
author_additionalStr ALBUQUERQUE, Luiz Carlos de
format Dissertação
author CARDOSO, Laís Caroline Ferreira
title Efeitos de justificativas sobre o seguir regras por participantes ortoréxicos.
title_short Efeitos de justificativas sobre o seguir regras por participantes ortoréxicos.
title_full Efeitos de justificativas sobre o seguir regras por participantes ortoréxicos.
title_fullStr Efeitos de justificativas sobre o seguir regras por participantes ortoréxicos.
title_full_unstemmed Efeitos de justificativas sobre o seguir regras por participantes ortoréxicos.
title_sort efeitos de justificativas sobre o seguir regras por participantes ortoréxicos.
publisher Universidade Federal do Pará
publishDate 2022
url http://repositorio.ufpa.br:8080/jspui/handle/2011/15099
_version_ 1811330177764950016
score 11.755432

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