Negative affect as a predisposing factor for cortisol release after an acute stress--the impact of unpleasant priming

Glucocorticoids have a key role in stress responses. There are, however, substantial differences in cortisol reactivity among individuals. We investigated if affective trait and mood induction influence the reactivity to psychological stress in a group of 63 young adults, male (n=27) and female (n=36), aged ca. 21 years. On the experimental day the participants viewed either a block of pleasant or unpleasant pictures for 5 min to induce positive or negative mood, respectively. Then, they had 5 min to prepare a speech to be delivered in front of a video-camera. Saliva samples were collected to measure cortisol, and questionnaire-based affective scales were used to estimate emotional states and traits. Compared to basal levels, a cortisol response to the acute speech stressor was only seen for those who had first viewed unpleasant pictures and scored above the average on the negative affect scale. There were no sex differences. In conclusion, high negative affect associated with exposure to an unpleasant context increased sensitivity to an acute stressor, and was critical to stimulation of cortisol release by the speech stressor.     

Recognizing emotions in spoken language: A validated set of Portuguese sentences and pseudosentences for research on emotional prosody

A set of semantically neutral sentences and derived pseudosentences was produced by two native European Portuguese speakers varying emotional prosody in order to portray anger, disgust, fear, happiness, sadness, surprise, and neutrality. Accuracy rates and reaction times in a forced-choice identification of these emotions as well as intensity judgments were collected from 80 participants, and a database was constructed with the utterances reaching satisfactory accuracy (190 sentences and 178 pseudosentences). High accuracy (mean correct of 75% for sentences and 71% for pseudosentences), rapid recognition, and high-intensity judgments were obtained for all the portrayed emotional qualities. Sentences and pseudosentences elicited similar accuracy and intensity rates, but participants responded to pseudosentences faster than they did to sentences. This database is a useful tool for research on emotional prosody, including cross-language studies and studies involving Portuguese-speaking participants, and it may be useful for clinical purposes in the assessment of brain-damaged patients. The database is available for download from http://brm.psychonomic-journals.org/content/supplemental.     

Trauma,perversion and marital bond

Abstract

The purpose of this article is to study in the clinic the incidence of so-called perverse phenomena in relationships, in order to find out when these phenomena depend on a perverse organization and when they are only a kind of erotic game between the couple, in both hetero- and homosexual aspects. The first difficulty was to find a definition of “perversion” shared by the authors who have carried out research on the subject and consequently to determine what characterizes a perverse marital bond. In contrast to neurosis, which can be defined by the use of the repression mechanism, the mechanism of disavowal is not exclusive for perversion since it can be found even in other psychical arrangements. Is it, then, a structure or a psychological organization? It is also considered to be a “truth” in psychoanalysis that the pervert cannot be analyzed. But is it the pervert who cannot be analyzed, or is it the analyst who cannot bear listening to him? Do the theoretical references of the analyst not give sufficient theoretical support to maintain his listening? This paper presents the hypothesis that perversion is an attempt – always a frustrated one, and for this reason indefinitely repeated – to elaborate a trauma in which the pervert, identified with the traumatic agent, touches a point equally traumatic for his partner, turning the partner into an object of enjoyment. This arrangement allows the pervert, at least in his imagination, to leave the suffered trauma behind, adopting towards the object a position of activity and domination. Identifying with the aggressor, he leaves his partner paralyzed in the traumatic point, a situation that he knows all too well.

dos Reis Filho JT, et al Trauma, Perversion und eheliche Bande

Der Artikel untersucht klinische Fällen von sogenannter Perversion in Beziehungen, mit dem Ziel herauszufinden, wann es sich um eine perverse Organisation und wann es sich lediglich um eine spezielle Art von erotischem Spiel zwischen dem Paar handelt, dies sowohl in hetero- wie in homosexuellen Beziehungen. Die erste Schwierigkeit war, eine für alle Autoren akzeptable Definition von Perversion zu finden. Alle hatten Erfahrung in Forschung in diesem Gebiet und mussten sich auf Vorstellungen einigen, wodurch eine perverse eheliche Beziehung gekennzeichnet ist. Im Gegensatz zur Neurose, gekennzeichnet ausschliesslich von Verdrängungsmechanismen, kommt Ablehnung nicht ausschliesslich bei der Perversion vor sondern auch bei anderen psychischen Strukturen. Ist Perversion demnach eine psychische Struktur oder eine psychologische Organisation? Es wird auch als erwiesen betrachtet, dass ein Perverser nicht analysiert werden kann. Aber, ist es wirklich der Perverse, der nicht analysiert werden kann? Ist es nicht vielleicht der Analytiker, der es nicht ertragen kann, dem Perversen zuzuhören? Gibt der theoretische analytische Hintergrund des Analytikers ihm möglicherweise nicht genug Unterstützung, um das Zuhören aufrechterhalten zu können? Dieser Aufsatz vertritt die Hypothese, dass die Perversion ein unaufhörlich wiederholter, immer misslingender Versuch ist, ein Trauma aufzuarbeiten. Der Perverse ist identifiziert mit dem Täter im damaligen Trauma. Er trifft einen traumatisierten Punkt beim Partner und macht aus ihm ein Objekt seiner Lusterfüllung. Dieses Arrangement erlaubt dem Perversen-wenigstens in seiner Phantasie – das von ihm erlittene Trauma hinter sich zu lassen, indem er gegenüber dem Objekt eine Position der Aktivität und Dominanz einnimmt. Identifiziert mit dem Aggressor belässt er seinen Partner gelähmt am traumatischen Punkt-eine Situation, die er nur allzu gut an sich selbst kennt.

dos Reis Filho JT et al. Trauma, perversión y el vínculo marital

El propósito del presente trabajo es estudiar en la clínica la incidencia de los cada vez más llamados fenómenos perversos en las relaciones, para descubrir cuando este fenómeno depende de una organización perversa y cuando se trata de un tipo de juego erótico en las parejas, tanto en sus aspectos homosexuales como heterosexuales. La primera dificultad fue encontrar una definición de perversión compartida por los autores estudiosos de este tema y consecuentemente determinar las características de un vínculo marital perverso. En contraste con la neurosis que puede ser definida por el uso del mecanismo de la represión, el mecanismo de la negación no es característico de la perversión únicamente sino que se puede también encontrar en otras organizaciones psíquicas. ¿Se trata entonces de una estructura o de una organización psicológica? Se considera también que en psicoanálisis, es cierto que se trata al perverso como inanalizable. Bueno, ¿es el perverso el que no es analizable o es el psicoanalista que no puede soportar escucharlo? Acaso las referencias teóricas del analista no ofrecen suficientes soportes teóricos para mantener la escucha? Este trabajo presenta la hipótesis de que la perversión es un intento – siempre frustrado, y por lo mismo indefinidamente repetido- para elaborar un trauma en el que el perverso está identificado con el agente traumático, tocando un punto igualmente traumático en su pareja, convirtiendo a su pareja en objeto de su disfrute. Este arreglo permite al perverso, al menos en su imaginación, dejar atrás el trauma sufrido, adoptando con su objeto una posición de actividad y dominación. Identificándose con el agresor, deja a su pareja paralizada en el punto traumático, situación que el perverso sabe muy bien.     

Consciousness: converging insights from connectionist modeling and neuroscience

Over the past decade, many findings in cognitive neuroscience have resulted in the view that selective attention, working memory and cognitive control involve competition between widely distributed representations. This competition is biased by top-down projections (notably from prefrontal cortex), which can selectively enhance some representations over others. This view has now been implemented in several connectionist models. In this review, we emphasize the relevance of these models to understanding consciousness. Interestingly, the models we review have striking similarities to others directly aimed at implementing 'global workspace theory'. All of these models embody a fundamental principle that has been used in many connectionist models over the past twenty years: global constraint satisfaction.     

Fear conditioning and social groups: statistics, not genetics

Humans display more conditioned fear when the conditioned stimulus in a fear conditioning paradigm is a picture of an individual from another race than when it is a picture of an individual from their own race ( Olsson, Ebert, Banaji, & Phelps, 2005 ). These results have been interpreted in terms of a genetic "preparedness" to learn to fear individuals from different social groups ( Ohman, 2005 ; Olsson et al., 2005 ). However, the associability of conditioned stimuli is strongly influenced by prior exposure to those or similar stimuli. Using the Kalman filter, a normative statistical model, this article shows that superior fear conditioning to individuals from other groups is precisely what one would expect if participants perform optimal, Bayesian inference that takes their prior exposures to the different groups into account. There is therefore no need to postulate a genetic preparedness to learn to fear individuals from other races or social groups.     

Career Adapt-Abilities Scale–Portugal Form: Psychometric properties and relationships to employment status

The Career-Adaptabilities Scale (CAAS)–Portugal Form consists of four scales, each with seven items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. Internal consistency estimates for the subscale and total scores ranged from good to excellent. The factor structure was fairly similar to the one computed for combined data from 13 countries. The CAAS–Portugal Form includes all the items in the International Form, and it adds one further national item to each scale. The syntheses of a variety of differential studies are presented to illustrate the importance of an adaptability measure to the field of career construction.     

Multideductive Logic And The Theoretic-Formal Unification Of Physical Theories

We present a kind of logic named multideductive logic and outline an application of it in the problem of theoretic-formal unification of physical theories dealing with the Bohr atom theory. This is just a preliminary study that will be developed in future papers.