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      Desenvolvimento de uma medida de risco: escala de propensão ao risco específico (Epre) Translated title: Development of a risk measure: specific risk-taking scale (Epre) Translated title: Desarrollo de una medida de riesgo: escala de la propensión al riesgo específico (Epre)

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          Abstract

          Este estudo teve o objetivo de construir e validar uma medida psicológica denominada de escala de propensão ao risco específico (Epre) para a população brasileira. Participaram do estudo 394 pessoas, sendo 158 adultos em conflito com a lei (n homens = 149; n mulheres = 9) que já haviam passado pela prisão (média idade = 34,23 anos; dp = 10,17), 122 estudantes universitários (n homens = 108; n mulheres = 14; m = 19,26; dp = 2,06) e 114 mulheres com idade superior a 40 anos e escolaridade a partir de ensino médio (m = 51,19; dp = 8,64). Os resultados de validação da medida apresentaram como produto um instrumento com estrutura de quatro dimensões (saúde/segurança, abuso de substâncias, investimento financeiro e risco nas relações sociais) com índices de confiabilidade satisfatórios para fins de pesquisa. Concluímos que a estrutura fatorial de propensão ao risco sugerida para o contexto brasileiro apresenta material relevante para diferenciações culturais e contextuais sobre o risco no país, entretanto há maior necessidade de consolidação do estudo desse construto em razão de sua complexidade conceitual.

          Translated abstract

          This study aimed to construct and validate a psychological measure called the Specific Risk-Taking Scale (Epre) for the Brazilian population. The study included 394 people: 158 adults in conflict with the law (n men = 149; n women = 9) that had already been in prison (mean age = 34.23 years; sd = 10.17), 122 college students (n men = 108; n women = 14; m = 19.26; sd = 2.06) and 114 women above 40 years old and at least high school concluded (m = 51.19; sd = 8.64). The factor analysis procedures generated an instrument structured in four dimensions (health/safety, substance abuse, financial investment and risk in social relations) with satisfactory reliability indexes for research purposes. We concluded that the factor structure of risk-taking suggested here is a relevant material in the Brazilian context to study cultural and contextual differences on risk in this country. However this construct needs more studies to be consolidated because of its conceptual complexity.

          Translated abstract

          Este estudio tuvo como objetivo analizar las evidencias sobre la validez factorial de la escala de la propensión al riesgo específico (Epre), dirigida a la población brasileña. Participaron 394 personas: 158 adultos en conflicto con la ley (n hombre = 149; n mujer = 9) que ya había estado en prisión (media edad = 34,23 años; de = 10,17), 122 jóvenes universitarios (n hombre = 108; n mujer = 14; m = 19,26; de = 2,06) y 114 mujeres, con una media de edad de 50,86 (de = 8,64) años y la escolarización de la escuela secundaria. Los resultados de validación indicaron un instrumento con la estructura de cuatro dimensiones (salud/seguridad, abuso de sustancias, inversión financiera, relaciones sociales), mostrando índices de fiabilidad satisfactorios para fines de investigación. Concluimos que la estructura factorial de la propensión al riesgo sugeridos para el contexto brasileño presenta el material pertinente a las diferencias culturales y contextuales sobre el riesgo en este país, aunque hay una mayor necesidad de consolidación en el estudio de esta construcción desde su complejidad conceptual.

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          Most cited references60

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          Sensation seeking in England and America: cross-cultural, age, and sex comparisons.

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            Risk taking in adolescence: what changes, and why?

            Extant studies of age differences in cognitive processes relevant to risk taking and decision making, such as risk perception and risk appraisal, indicate few significant age differences in factors that might explain why adolescents engage in more risk taking than adults. The present analysis suggests that the greater propensity of adolescents to take risks is not due to age differences in risk perception or appraisal, but to age differences in psychosocial factors that influence self-regulation. It is argued that adolescence is a period of heightened vulnerability to risk taking because of a disjunction between novelty and sensation seeking (both of which increase dramatically at puberty) and the development of self-regulatory competence (which does not fully mature until early adulthood). This disjunction is biologically driven, normative, and unlikely to be remedied through educational interventions designed to change adolescents' perception, appraisal, or understanding of risk. Interventions should begin from the premise that adolescents are inherently more likely than adults to take risks, and should focus on reducing the harm associated with risk-taking behavior.
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              RanEigen: A Program to Determine the Parallel Analysis Criterion for the Number of Principal Components

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Journal
                ptp
                Psicologia: teoria e prática
                Psicol. teor. prat.
                Universidade Presbiteriana Mackenzie (São Paulo )
                1516-3687
                April 2013
                : 15
                : 1
                : 175-193
                Affiliations
                [1 ] Universidade de São Paulo Brasil
                [2 ] Universidade Federal do Espírito Santo Brasil
                Article
                S1516-36872013000100014
                69f9399a-9275-4293-a1e5-174d5ed7ca97

                http://creativecommons.org/licenses/by/4.0/

                History
                Categories
                PSYCHOLOGY, APPLIED

                Clinical Psychology & Psychiatry
                risk-taking,psychological measure,domain-specific,psychometrics,multidimensional approach,propensión al riesgo,medición psicológica,dominio-específico,psicometría,enfoque multidimensional,propensão ao risco,medida psicológica,domínio específico,psicometria,abordagem multidimensional

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