2002
DOI: 10.1590/s0102-37722002000100010
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Instruções e iniqüidade de reforços: efeitos sobre o comportamento competitivo

Abstract: RESUMO -O presente estudo investigou se a precisão da instrução afetaria os efeitos da iniqüidade de reforços. Trinta estudantes universitários, separados em duplas, escolheram entre trabalhar sozinho ou competir com o parceiro. Na alternativa individual, os pontos foram distribuídos igualmente entre os participantes; na alternativa de competição, a distribuição de pontos foi manipulada no decorrer das condições de modo que o Participante 1 ganhava mais pontos que o Participante 2, ou vice-versa. Algumas dupla… Show more

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Cited by 6 publications
(6 citation statements)
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References 33 publications
(56 reference statements)
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“…These data support the hypothesis that by interacting multiple times, participants have the possibility to learn about their partner's choices and modulate their behavior accordingly in future interactions, as suggested by Baker and Rachlin (2001). Thus, a well-controlled experimental history of social interaction that involves different magnitudes of gains (i.e., more or fewer points for the participant in CI and UI interactions conditions affected the participants' choices under subsequent conditions, a result that is consistent with the literature on the effects of a history of reinforcement (and punishment) on non-social (e.g., Sidman, 1960;Galizio, 1979;Freeman and Lattal, 1992;Okouchi, 1999) and social (e.g., Mithaug, 1969;Buskit and Morgan, 1987;Spiga et al, 1992;Abreu-Rodrigues et al, 2002) situations. Results replicated findings in children (e.g., Keil et al, 2017;Smith et al, 2017;Vaish et al, 2018) and adults (e.g., Ribes-Iñesta et al, 2010;Avalos et al, 2015), indicating that participants are more cooperative in a test condition after being previously exposed to cooperation.…”
Section: Discussionsupporting
confidence: 79%
“…These data support the hypothesis that by interacting multiple times, participants have the possibility to learn about their partner's choices and modulate their behavior accordingly in future interactions, as suggested by Baker and Rachlin (2001). Thus, a well-controlled experimental history of social interaction that involves different magnitudes of gains (i.e., more or fewer points for the participant in CI and UI interactions conditions affected the participants' choices under subsequent conditions, a result that is consistent with the literature on the effects of a history of reinforcement (and punishment) on non-social (e.g., Sidman, 1960;Galizio, 1979;Freeman and Lattal, 1992;Okouchi, 1999) and social (e.g., Mithaug, 1969;Buskit and Morgan, 1987;Spiga et al, 1992;Abreu-Rodrigues et al, 2002) situations. Results replicated findings in children (e.g., Keil et al, 2017;Smith et al, 2017;Vaish et al, 2018) and adults (e.g., Ribes-Iñesta et al, 2010;Avalos et al, 2015), indicating that participants are more cooperative in a test condition after being previously exposed to cooperation.…”
Section: Discussionsupporting
confidence: 79%
“…Os (Freeman & Lattal, 1992;Galizio, 1979;Okouchi, 1999;Sidman, 1960) e demonstram que as escolhas dos participantes em uma situação de iniquidade de ganhos podem ser influenciadas pela história experimental de reforçamento e punição que envolve uma situação social (Abreu-Rodrigues, Natalino, & Aló, 2002;Buskist & Morgan, 1987;Mithaug, 1969;Spiga, Cherek, Grasowski & Sennett,1992).…”
Section: Discussionunclassified
“…Embora diversos pesquisadores que discutem a aversão à iniquidade em trabalhos teóricos (Ahmed & Karlapalem, 2014;Brosnan, 2006;Brosnan, 2011;Fehr & Schmidt, 1999) e também em estudos experimentais (Abreu-Rodrigues, Natalino, & Aló, 2002;Corbit et al, 2017;Shimoff & Matthews, 1975;Spiga et al, 1992;Yamagishi, Horita, Takagishi, Shinada, Tanida, & Cook, 2009) para ressarcir custos com transporte.…”
Section: Introductionunclassified
“…Para o grupo de Instrução Imprecisa, o percentual de escolha por competição foi similar entre os participantes das duplas em todas as condições (igual ou maior a 73%). Porém, cabe ressaltar os resultados do grupo Sem Instrução: antes da reversão, a resposta dos participantes foi controlada pela iniquidade de reforços, ou seja, os participantes que Todos os estudos analisados(Abreu-Rodrigues, et. al., 2002;Schmitt & Marwell, 1972;Shimoff & Matthews, 1975) manipularam diretamente as consequências liberadas em cada alternativa de escolha.…”
unclassified