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In this contribution the norm of reciprocity is defined as a basic internal motivation. Using formal tools of game theory, a model of social utility function is presented. The reciprocity model predicts that social actors should reciprocate costs and benefits they receive, even when there are costs in conforming to the norm. Hypotheses about actors' behavior, expectations and evaluations are derived from the model. The hypotheses were tested in an experimental situation, the reciprocity game, consisting of a prisoner's dilemma game (PD) followed by a dictator game (DG). The sample was composed of 74 Italian undergraduate students. In line with the model's predictions, the experimental results showed that participants reciprocate the behavior of the opponent in the PD. In the DG, if the opponent cooperated, participants gave back an almost equal share, whereas if the opponent defected, participants gave a minimal amount. These reciprocity effects are modulated by individual differences in the concern for reciprocity. Copyright © 2000 John Wiley & Sons, Ltd. 相似文献
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Personal background,motivation and interpersonal style of psychotherapy trainees having different theoretical orientations: An Italian contribution to an international collaborative study on psychotherapy training
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Damiano Menin Annalisa Guarini Consuelo Mameli Grace Skrzypiec Antonella Brighi 《International Journal of Clinical and Health Psychology》2021,21(2):100221
Background/Objective: Despite the great interest that bullying and cyberbullying have received during the last decades, the problem of defining these phenomena is still debated. Recently, this discussion has also been articulated in terms of how young people who are directly involved in bullying and cyberbullying understand these notions. This study aimed at investigating the operational definitions of both bullying and cyberbullying provided by adolescent victims and perpetrators, by inquiring the weight of traditional criteria (i.e., frequency, deliberateness, imbalance of power, and harm) as well as dominance in the perception of these phenomena. Method: A total of 899 students aged between 11 and 16 years filled out the Student Aggression and Victimisation Questionnaire. Results: Common traits and differences between the operational definition of bullying and cyberbullying and between the perspectives of victims and perpetrators of aggression were found. The most relevant criterion for the perception of both these phenomena was clearly the presence of dominance. By contrast, the imbalance of power showed no significant relationship with the perception of being bullied or bullying others both offline and online. Conclusions: Findings emphasise that young people conceptualise bullying with a clear reference to relational and group processes, rather than to individual differences. 相似文献
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We investigate the semantics of the logical systems obtained by introducing the modalities and into the family of substructural implication logics (including relevant, linear and intuitionistic implication). Then, in the spirit of the LDS (Labelled Deductive Systems) methodology, we "import" this semantics into the classical proof system KE. This leads to the formulation of a uniform labelled refutation system for the new logics which is a natural extension of a system for substructural implication developed by the first two authors in a previous paper. 相似文献
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Marcello Massenzio 《Religion》2005,35(4):261-222
This study sets out to cast light on the most significant theoretical and methodological aspects of the Italian School of History of Religions, a school that owes its particular character to the cultural commitment of Raffaele Pettazzoni, Ernesto de Martino and Angelo Brelich. Since these scholars are not well known internationally, this article aims at providing some keys to their interpretation for the purpose of a wider circulation. The thought of Pettazzoni, de Martino and Brelich has not exhausted its potential and can make a far from negligible contribution to today's discussions on subjects such as the role of the history of religions in contemporary culture, the meaning of the secular approach to the religious phenomenon, and the search for new conceptions of the comparative method. The most pregnant image of the history of religions provided by an analysis of the works of these Italian scholars is that of a discipline committed to tackling the problems of our time. 相似文献
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Sander L. Koole Olesya Govorun Clara Michelle Cheng Marcello Gallucci 《Journal of experimental social psychology》2009,45(6):1220-1226
Self-reported or explicit self-esteem frequently conflicts with indirectly assessed, implicit self-esteem. The present research investigated whether meditation may reduce such inner conflicts by promoting congruence between implicit and explicit self-esteem. Relative to control conditions, meditation led to greater congruence between explicit self-esteem, assessed via self-report, and implicit self-esteem, indicated by name-letter preference (Studies 1 and 2). Low implicit self-esteem was further associated with a slow-down of explicit self-evaluation (Study 2), an effect that mediated the greater congruence between implicit and explicit self-esteem in the meditation condition. These results suggest that meditation encourages people to rely more on intuitive feelings of self-worth. 相似文献
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In a sample of 139 community residents, three of the four subscales from the Yamauchi and Templer Money Attitude Scale were replicated. 相似文献
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Ettore Ambrosini Olle Blomberg Alisa Mandrigin Marcello Costantini 《Psychological research》2014,78(1):28-36
Perception of affordance is enhanced not only when that object is located in one’s own peripersonal space, as compared to when it is located within extrapersonal space, but also when the object is located in another person’s peripersonal space [as measured by a spatial alignment effect (SAE)]. It has been suggested that this reflects the existence of an interpersonal body representation (IBR) that allows us to represent the perceptual states and action possibilities of others. Here, we address the question of whether IBR can be modulated by higher level/reflective social cognition, such as judgments about one’s own social status. Participants responded with either the right or the left hand as soon as a go signal appeared. The go signal screen contained a task-irrelevant stimulus consisting of a 3D scene in which a mug with a left- or right-facing handle was positioned on a table. The mug was positioned either inside or outside the reaching space of the participants. In a third of the trials, the mug was positioned within the reaching space of an avatar seated at the table. Prior to this task we induced an experience of social ostracism in half of the participants by means of a standardized social exclusion condition. The results were that the SAE that normally occurs when the mug is in the avatar’s reaching space is extinguished by the induced social exclusion. This indicates that judgments about one’s own social status modulate the effect of IBR. 相似文献