Research Output

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Quantitative evaluation of a theoretical-conceptual model based on affective and socio-behavioral dimensions to explain the academic performance of mathematics students

2024 , Felipe Marín-Álvarez , Luis Flores-Prado , FIGUEROA VALDEBENITO, ORIANA CRISTINA , POLO RODRIGO, PABLO , VARELA TORRES, JORGE JAVIER , MUÑOZ REYES, JOSÉ ANTONIO

ObjectiveThere is evidence that suggests that affective dimensions, personality traits, as well as students’ cooperative interpersonal interactions, are an important element in the students learning process. In this work we propose a theoretical model, based on evidence, that shows the direct and indirect relationships between these factors and academic performance in mathematics courses, in undergraduate and school students.MethodsTo understand the type of relationships between these variables, the PANAS psychometric test of positive and negative affect, the BIG FIVE personality test and the economic decision game DUPLES GAME were applied. The study sample was 130 students between 17 and 22 years of age from undergraduate and school (M ± SD = 20.1 ± 3.99).ResultsFrom a path analysis, statistically significant relationships were found, for example, a direct relationship between neuroticism and positive affect, which in turn is related to academic performance. We also found a direct relationship between neuroticism and negative affect, extraversion and positive affect. This allows us to propose that some of the independent variables of the model directly and indirectly influence the academic performance of students in the subject of mathematics.ConclusionPositive affect and negative affect directly affect academic performance in mathematics, neuroticism has a direct impact on negative affect and extraversion direct impact on positive affect. Consequently, there are direct and indirect relationships between personality traits and affective dimensions, which affect the academic performance of mathematics students.

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Analysis of the Assessment of Vocal Performance Samples of Students of Acting from a Social–Behavioral Perspective

2024 , Gala Fernandez-Fresard , Luis Flores Prado , Maria Duarte , MUÑOZ REYES, JOSÉ ANTONIO , POLO RODRIGO, PABLO

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The role of exogenous testosterone and social environment on the expression of sociosexuality and status-seeking behaviors in young Chilean men

2024 , POLO RODRIGO, PABLO , FAJARDO RODRÍGUEZ, GABRIELA PAZ , MUÑOZ REYES, JOSÉ ANTONIO , VALENZUELA MARTÍNEZ, NOHELIA , BELINCHÓN, MONTSERRAT , FIGUEROA VALDEBENITO, ORIANA CRISTINA , Ana Fernández-Martínez , Marcel Deglín , Miguel Pita

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The effect of intergroup competition outcome on ingroup cooperation: insights from the male warrior hypothesis

2024 , BELINCHÓN, MONTSERRAT , POLO RODRIGO, PABLO , RODRÍGUEZ SICKERT, CARLOS ANDRÉS , FIGUEROA VALDEBENITO, ORIANA CRISTINA , Nohelia Valenzuela , Paula Pavez , MUÑOZ REYES, JOSÉ ANTONIO

The Male Warrior Hypothesis (MWH) proposes that sex-specific selective pressures have promoted male cooperation with the ingroup members to outcompete rival groups. However, intergroup conflicts do not occur in isolation and the outcomes of previous competitions may influence group cooperativeness. Since this phenomenon is not well understood, we aimed to shed light on the effect of previous competition outcome on later cooperative behavior under intergroup conflicts. Based on the MWH, we hypothesized that repeated contests between groups could enhance ingroup cooperation, regardless of the outcome of the previous contest because status is at risk, but when competition is not present, participants would move to the symmetric equilibria.MethodsTo test this hypothesis, we recruited 246 individuals organized in groups of 6 and measured cooperation using a threshold public good game over two rounds, manipulating the outcome in the first round to create groups of winners and losers.ResultsOur results show that intergroup conflict scenarios promoted cooperation in both victory and defeat conditions, whereas, in the control scenario only losers increased their cooperation.DiscussionWe argue that winners under the presence of an external threat may enhance in-group cooperation in order to assure their status; whereas, losers may be attempting to regain it.