Rebooting an Old Script by New Means: Teledildonics—The Technological Return to the ‘Coital Imperative’

Teledildonics, a form of digital-mediated sexual interaction, opens new possibilities for the understanding of sexual activity. At first glance, it disrupts conventional preconditions and assumptions about sexual interaction, by allowing the dimension of touch despite the physical distance between partners and, ultimately, promoting a sexual dimension definitely disconnected from the reproductive model of sexuality. However, by scrutinizing the design and functionality of the devices, as well as the discourses presented by three commercial companies—LovePalz, Lovense and Kiiroo—I suggest that this technology reinforces the ‘coital imperative’, by equating sexual interaction with penetration of the vagina by the penis. Although permitting other formulations, specifically for non-heterosexual couples, the penetrative act remains a presupposition. In spite of structurally disrupting the reproductive model of sex, teledildonics promotes its strongest corollary.     

Psychological Hardiness Predicts Success in a Norwegian Armed Forces Border Patrol Selection Course

The present study investigates the effects of psychological hardiness and successful completion of a rigorous 250‐km ski march over 9 days in Arctic winter conditions. This ski march is the final portion of a selection program for border rangers in the Norwegian Armed Forces. Study participants were N = 178 soldiers with a mean age of 19.9 years (range 18–23). Hierarchical regression results showed that successful completion of the ski march was predicted by total hardiness scores, after controlling for nutrition factors, physical fitness and sensation seeking. A second hierarchical regression found that the commitment facet of hardiness was the most significant predictor of ski march success, again controlling for nutrition, physical fitness and sensation seeking. Analyses of daily participant surveys showed that the high commitment group reported the highest levels of positive daily coping, and also evaluated their performance more positively. This group also showed increasingly positive self‐evaluations as the exercise went on. Together, these results indicate that hardiness commitment is a key factor influencing performance in a rigorous and stressful endurance task requiring sustained effort, perhaps by enhancing active coping skills and self‐efficacy beliefs.     

Cognitive and GMA Testing in the European Community: Issues and Evidence

This article reviews the evidence on General Mental Ability (GMA) and cognitive ability tests in connection with employment in the European Community (EC). Five themes are reviewed: prevalence, applicant reactions, testing standards, criterion validity, and recent advances. The first section shows that GMA and cognitive ability tests are used more often in Europe than in America. The second section, regarding applicant reactions, shows that the studies carried out in the EC have shown that there are no differences between Europe and America. The third section shows that there is an initiative to harmonize the standards used across the European countries. In the fourth section, we report on a validity generalization study carried out using the primary studies conducted in Great Britain and Spain. The results showed that GMA and cognitive tests are valid predictors of job performance and training success in both countries and they generalize validity across occupations. Furthermore, the size of the observed validity estimates is similar to those found in the American meta-analyses. Finally, two recent advances are mentioned: the British "Project B" and the use of virtual reality technology for predicting job performance.     

Time course of selective attention to face regions in social anxiety: eye-tracking and computational modelling

ABSTRACT

We investigated the time course of selective attention to face regions during judgment of dis/approval by low (LSA) and high (HSA) social anxiety undergraduates (with clinical levels on questionnaire measures). The viewers’ gaze direction was assessed and the stimulus visual saliency of face regions was computed, for video-clips displaying dynamic facial expressions. Social anxiety was related to perception of disapproval from faces with an ambiguous smile (i.e. with non-happy eyes), but not those with congruent happy eyes and a smile. HSA observers selectively looked earlier at the eye region, whereas LSA ones preferentially looked at the smiling mouth. Consistently, gaze allocation was less related to visual saliency of the smile for HSA than for LSA viewers. The attentional bias towards the less salient eye region – thus opposing the automatic capture by the smile – suggests that it is strategically driven in HSA individuals, possibly aimed at detecting negative evaluators.     

Dynamics of scientific change and cognitive science. An epistemological update / Dinámica de cambio y ciencias cognitivas. Una puesta al día epistemológica

Abstract

I explore two proposals on the dynamics of scientific change in the general philosophy of science and I evaluate the extent to which they can be applied in the cognitive sciences. I do this by paying special attention to the youth and diversity which characterize this field of scientific research. Firstly, I distinguish two kinds of uses of Kuhn’s work: direct but loose applications of Kuhnean concepts to the history of cognitive science, on the one hand, and indirect applications of certain aspects of Kuhnean ideas, on the other hand. Secondly, I criticize their pertinence on the basis of the secondary role which theories play in the field. Finally, I defend the fertility of the concept of ‘research tradition’ proposed by Laudan, by focusing on the previously highlighted set of idiosyncratic characteristics of the cognitive sciences.     

Marcos de referencia en el estudio de los mapas cognitivos de ambientes urbanos

Resumen

El presente artículo ofrece una revisión de los estudios realizados en las dos últimas décadas sobre mapas cognitivos aplicados al mundo urbano a partir de las investigaciones llevadas a cabo por los autores de primera línea en el tema. El conjunto de tales trabajos hace patente la falta de articulación en que se encuentra el constructo «mapa cognitivo». Sin embargo, ofrecen unas orientaciones a tener en cuenta necesariamente en cualquier futura investigación.     

El «efecto placebo» en los procesos de cambio terapéutico

RESUMEN

El conocimiento de los efectos placebo plantea el problema metodológico de cómo comprobar la eficacia de distintos procesos terapéuticos. Este problema es analizado por Bayés, que comienza destacando dos necesidades fundamentales: en primer lugar, la de promover investigación científica para evaluar el coste, grado de peligrosidad y eficacia de los tratamientos psicológicos y psiquiátricos, y en segundo, la urgencia de llevar a cabo investigaciones para averiguar de qué factores depende que los cambios positivos obtenidos se mantengan, y si los cambios instaurados a través de una estrategia concreta se mantienen mejor que los obtenidos mediante técnicas alternativas. Seguidamente desarrolla un proyecto de evaluación, secuencial y sistemático, de los efectos de un tratamiento psicológico, señalando tres aspectos fundamentales y dos caminos por los que poder realizar esta evaluación. Respecto al análisis de las condiciones que confieren o restan eficacia a un tratamiento, el autor sugiere dos herramientas: estrategias metodológicas que proporcionen datos empíricos fiables y un marco teórico común. La última parte se reserva al análisis de los diseños intrasujeto y la exposición de los cinco niveles implicados en el entramado de los tratamientos psicológicos, y finaliza destacando algunas estrategias prioritarias para el buen planteamiento del problema.     

An experiment on Prisoner’s Dilemma with confirmed proposals

We suggest an alternating proposals protocol with a confirmation stage as a way of solving a Prisoner’s Dilemma game. We interpret players’ proposals and (no) confirmation of outcomes of the game as a tacit communication device. The protocol leads to unprecedented high levels of cooperation in the laboratory. Assigning the power of confirmation to one of the two players alone, rather than alternating the role of a leader significantly increases the probability of cooperation in the first bargaining period. We interpret pre-agreement strategies as tacit messages on players’ willingness to cooperate and as signals pursuing individualistic objectives like publicizing one’s bargaining abilities or eliciting those of the opponent.