Conscious events interact with memory systems in learning, rehearsal and retrieval (Ebbinghaus 1885/1964; Tulving 1985). Here we present hypotheses that arise from the IDA computional model (Franklin,Kelemen and McCauley 1998; Franklin 2001b) of global workspace theory (Baars 1988, 2002). Our primary tool for this exploration is a flexible cognitive cycle employed by the IDA computational model and hypothesized to be a basic element of human cognitive processing. Since cognitive cycles are hypothesized to occur five to tentimes a second and include (...) interaction between conscious contents and several of the memory systems, they provide the means for an exceptionally fine-grained analysis of various cognitive tasks. We apply this tool to the small effect size of subliminal learning compared to supraliminal learning, to process dissociation, to implicit learning, to recognition vs. recall, and to the availability heuristic in recall. The IDA model elucidates the role of consciousness in the updating of perceptual memory, transient episodic memory, and procedural memory. In most cases, memory is hypothesized to interact with conscious events for its normal functioning. The methodology of the paper is unusual in that the hypotheses and explanations presented are derived from an empirically based, but broad and qualitative computational model of human cognition. (shrink)

Background Record linkage is a useful tool for health research. Potential benefits aside, its use raises discussions on privacy issues, such as whether a written informed consent for access to health records and linkage should be obtained. The authors aim to systematically review studies that assess consent proportions to record linkage. Methods 8 databases were searched up to June 2011 to find articles which presented consent proportions to record linkage. The screening, eligibility and inclusion of articles were conducted by two (...) independent reviewers. The authors carried out meta-regression, subgroup and sensitivity analyses to assess heterogeneity. Results Of the 141 studies identified, only 11 presented empirical consent proportions and were included in the systematic review. The consent proportion varied widely from 39% to 97%. Seven studies presented consent proportions of 88% or higher, one of 72%, and only three presented consented proportion equal to or lower than 53%. None of the studies' characteristics evaluated explained heterogeneity. Conclusion The results of this review show that, in general, individuals tend to consent to the use of their data for record linkage, with exceptions in specific populations or minorities. The authors believe that this, as well as the cited literature, lends support to policies that, while keeping relevant ethical controls in place, do not require individual informed consent for each and every study that relies on secondary data. (shrink)

RESUMO Este artigo analisa a peça Mãe, de José de Alencar, que tem por cenário o Rio de Janeiro da segunda metade do séc. XIX, retratando a escravidão africana doméstica. Fundamenta-se nas ideias de Bakhtin e do Círculo, focalizando as vozes sociais sobre a escravidão presentes nas falas das personagens. A investigação leva o leitor a perceber os posicionamentos sobre a escravidão presentes no cotidiano nacional que migram para o interior do drama alencariano. Também se mobilizaram discursos historiográficos do século (...) XX que estabelecem dialogia com a obra alencariana. As falas retratam as personagens ora submetidas ao regime escravista, ora em situação autonômica, representando a resistência ao cativeiro. A leitura da peça é importante para as gerações atuais, visto que a cultura escravocrata perdura em nossa sociedade. ABSTRACT This paper analyzes the drama Mãe, written by Jose de Alencar. The narrative takes place in Rio de Janeiro in the second half of nineteenth-century and portrays domestic African slavery. The theoretical background is based on the ideas of Bakhtin and the Circle, focusing on the social discourses about slavery in Brazilian society present in the characters’ speeches. This investigation leads readers to perceive the positions on slavery that society supported and that penetrate Mãe. Some historical discourses written in the twentieth century are analyzed, offering a dialogical dimension to Alencar’s play. The characters’ voices portray either their submission to slavery or their autonomy, the latter representing their resistance to captivity. Reading this drama today is important because of the slave culture that still prevails in our society. (shrink)

Este trabajo se propone examinar algunas características de la máscara del coquus en el corpus plautino. En primer término, se estudia el modo en que este personaje, a partir de las referencias al castigo físico y a la pasividad sexual, es construido como un cuerpo subordinado al servicio de otros. Luego, se consideran sus apariciones como ladrón y como proveedor de placeres corporales. Proponemos que la forma en que los cocineros son representados en la palliata de Plauto pone en evidencia (...) el vínculo que la axiología republicana establece entre actores sociales subalternos, corporalidad y amenaza a los mores maiorum. This paper examines some characteristics of the coquus mask in the plautine corpus. First, we study how this character, from references to physical punishment and sexual passivity, is built as a subordinate body to the service of others. Then, we consider his appearances as a thief and a provider of bodily pleasures. We propose that the way cooks are represented in Plautus' palliata shows us the link established by Republican axiology between subaltern social actors, body and threat to mores maiorum. (shrink)

BackgroundProphylactic Bilateral Salpingo-Oophorectomy reduces the risk of developing ovarian cancer. However, the psychological mechanisms that may affect post-surgery Quality of Life among patients who underwent PBSO are still largely unknown. Thus, this study aimed at exploring the direct and indirect associations of satisfaction with medical communication and cancer anxiety on post-surgery QoL among women at high risk of developing ovarian cancer.MethodFifty-nine women who underwent PBSO took part in this cross-sectional study, filling out a sociodemographic and clinical questionnaire, a battery of (...) validated psychological measures and an ad hoc developed scale for the assessment of cancer anxiety. We first examined the correlations among all variables of interest, and then tested if cancer anxiety mediated the association between satisfaction with medical communication and post-surgery psychological QoL, controlling both for time from surgery and education.ResultsPost-surgery psychological QoL was unrelated from any sociodemographic or clinical variable. Cancer anxiety had a significant direct negative effect on psychological QoL, while satisfaction with medical communication had a significant positive direct effect on it. Finally, cancer anxiety significantly mediated the association between satisfaction with medical communication and post-surgery psychological QoL.DiscussionResults suggest that post-surgery psychological QoL of patients who underwent PBSO may be increased with interventions, delivered in a genetic counselling setting, targeting quality of medical communication and cancer anxiety. (shrink)