On the Meaning of Screens: Towards a Phenomenological Account of Screenness

This paper presents a Heideggerian phenomenological analysis of screens. In a world and an epoch where screens pervade a great many aspects of human experience, we submit that phenomenology, much in a traditional methodological form, can provide an interesting and novel basis for our understanding of screens. We ground our analysis in the ontology of Martin Heidegger's Being and Time [1927/1962], claiming that screens will only show themselves as they are if taken as screens-in-the-world. Thus, the phenomenon of screen is not investigated in its empirical form or conceptually. It is rather taken as a grounding intentional orientation that conditions our engagement with certain surfaces as we comport ourselves towards them “as screens.” In doing this we claim to have opened up the phenomenon of screen in a new and meaningful way.     

Laudato Si’: Care for Creation at the Center of a New Social Issue

This essay reviews the documents of the pontifical magisterium of the Church from the encyclical Mater et magistra ( 1961 ) to the exhortation Evangelii gaudium (2013), in order to show the Church’s historical commitment to the defense of the environment. It then argues that Laudato si’ elevates the theological status of the environmental crisis to that of a new social issue, much as Leo XIII did for the industrial crisis with his encyclical letter Rerum novarum ( 1891 ).     

Measuring the core features of personality disorders in substance abusers using the Temperament and Character Inventory (TCI)

Personality disorders (PDs) are still classified through categorical taxonomies that are at odds with current research findings. Dimensional models provide a suitable alternative for measuring individual differences. However, as they have traditionally lacked a clear definition of the "disorder" construct, the clinical utility of these models has been limited. This study tests whether Cloninger's dimensional model is able to capture two domains: the features that differentiate PD subtypes from each other and the common core features underlying all PDs. Seventy-four drug dependent patients were independently assessed using the SCID-II and Cloninger's TCI. There was a slight relationship between TCI temperament dimensions and the DSM personality disorder subtypes, but the association was not specific enough to allow differential diagnosis. The character dimension Self-Directedness was strongly associated with the presence and severity of all PDs, irrespective of subtype, correctly classifying 77% of subjects. Character dimensions are a reliable, valid and low-cost tool for detecting PDs in drug abusers and may help to provide an operational definition of the common core features underlying all PDs.     

Positive emotions in volunteerism

Volunteerism is a well consolidated social phenomenon in our society. However, its rapid growth in the last few years has complicated the integration of theoretical knowledge and its application in organizational settings. Taking into account that nowadays, one of the chief problems of volunteer organizations is sustained volunteer service, the object of this work is to verify, within the context of the psychosocial model of sustained volunteerism (Vecina, 2001), the type of relation between the experience of positive emotions in volunteers and their intention of remaining in the organization. This work was carried out on a sample of volunteers who had been in service for less than one year prior to this study.     

Lexical processing of ambiguous words: dominance or associative strength?

Four experiments examined the role of meaning frequency (dominance) and associative strength (measured by associative norms) in the processing of ambiguous words in isolation. Participants made lexical decisions to targets words that were associates of the more frequent (dominant) or less frequent (subordinate) meaning of a homograph prime. The first two experiments investigated the role of associative strength at long SOAs (Stimulus Onset Asynchrony) (750 ms.), showing that meaning is facilitated by the targets' associative strength and not by their dominance. The last two experiments traced the role associative strength at short SOAs (250 ms), showing that the manipulation of the associative strength has no effect in the semantic priming. The conclusions are: on the one hand, semantic priming for homographs is due to associative strength manipulations at long SOAs. On the other hand, the manipulation of the associative strength has no effect when automatic processes (short SOAs) are engaged for homographs.     

Some Considerations on the Limitations Confronting the Cross-cultural Field of Sex Research

Through the use of intentional sampling this non-probabilistic study reports the incidence of self-reported occasional same-sex behavior among supposed “straight” males and the methodological issues involved in the fieldwork of three different cities from Brazil, Turkey and Thailand. The social criteria used as the control for the males interviewed between 20 and 30 years of age in this study are the levels of education and the items consumed. These variables are here considered to be socially influenced and determinable by class. There is a notable difference due to the greater number of casual same-sex experiences found among heterosexual males in the working classes of Turkey and Thailand. This could mean that the professional middle class sexual ideology is more disseminated among Brazilian participants than among Turk and Thai participants. Another difference was that the highest number of same-sex experiences was found amongst the Turkish middle class where women are much more socially unavailable. Although it is not a representative research from these three countries, each particular fieldwork situation illustrates how different social factors can easily influence the occurrence of casual same-sex experiences among young urban males.     

Psicología Social del Lenguaje II: Socialización,Interacción y Grupalidad

RESUMEN

En el artículo de Amalio Blanco sobre psicología social del lenguaje se mantiene una reflexión sobre la matriz social en que se sitúan los fenómenos lingüísticos que es continuación de la presentada en el tercer número de Estudios de Psicología. En este caso, se trata de definir el lugar y el papel del hecho lingüístico en los procesos de socialización, considerando la interacción como base de la acción social, y las características compartidas, grupales, de esa acción, que permiten una redefinición de la competencia lingüística. En este trabajo se plantea la necesidad de tener en cuenta los factores pragmáticos y de interacción en la consideración del lenguaje, terminando con algunas reflexiones en torno a la participación del lenguaje en la constitución y cohesión de los grupos.     

The influence of depression symptoms on exploratory decision-making

People with symptoms of depression show impairments in decision-making. One explanation is that they have difficulty maintaining rich representations of the task environment. We test this hypothesis in the context of exploratory choice. We analyze depressive and non-depressive participants’ exploration strategies by comparing their choices to two computational models: (1) an “Ideal Actor” model that reflectively updates beliefs and plans ahead, employing a rich representation of the environment and (2) a “Naïve Reinforcement Learning” (RL) model that updates beliefs reflexively utilizing a minimal task representation. Relative to non-depressive participants, we find that depressive participants’ choices are better described by the simple RL model. Further, depressive participants were more exploratory than non-depressives in their decision-making. Depressive symptoms appear to influence basic mechanisms supporting choice behavior by reducing use of rich task representations and hindering performance during exploratory decision-making.