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111.
A New Look at Transgenerational Trauma Transmission: Second‐Generation Latino Immigrant Youth 下载免费PDF全文
Ricardo M. Phipps Suzanne Degges‐White 《Journal of multicultural counseling and development》2014,42(3):174-187
Transgenerational trauma, which was first documented in the 1960s to describe trauma symptoms experienced by descendants of holocaust survivors, has been linked to psychological and physiological transmission factors. Although traumatization still occurs among contemporary immigrant groups, particularly Latino immigrants, little attention has been paid to the experiences of these individuals. The authors present the relevant cultural considerations and conditions that support the need for proactive assessment of transgenerational trauma in U.S.‐born Latino youth. El trauma transgeneracional, que fue documentado por primera vez en los años 60 para describir los síntomas de trauma experimentados por descendientes de los supervivientes del holocausto, ha sido relacionado con factores de transmisión psicológicos y fisiológicos. Aunque la traumatización todavía ocurre entre grupos de inmigrantes en la actualidad, particularmente en inmigrantes latinos, se ha prestado escasa atención a las experiencias de estos individuos. Los autores presentan las consideraciones y condiciones culturales relevantes que apoyan la necesidad de realizar una evaluación proactiva del trauma transgeneracional en la población de jóvenes latinos nacidos en los Estados Unidos. 相似文献
112.
Human social cognition critically relies on the ability to deceive others. However, the cognitive and neural underpinnings of deception are still poorly understood. Why does lying place increased demands on cognitive control? The present study investigated whether cognitive control processes during deception are recruited due to the need to inhibit a tendency to state the truth, or reflect deceptive intent more generally. We engaged participants in a face-to-face interaction game and examined event-related brain potentials (ERPs) while participants lied and told the truth with or without deceptive intention. The same medial frontal negative deflection (N450) occurred when participants lied and when they told the truth with deceptive intent. This suggests that the main challenge of lying is not to inhibit a tendency to state the truth. Rather, the challenge is to handle the cognitive conflict resulting from the need to keep others’ mental states in mind while deceiving them. 相似文献
113.
Toon Kuppens Thomas V. Pollet Cátia P. Teixeira Stéphanie Demoulin S. Craig Roberts Anthony C. Little 《European journal of social psychology》2012,42(4):432-441
Emotions influence information processing because they are assumed to carry valuable information. We predict that induced anger will increase ethnic but not gender intergroup bias because anger is related to conflicts for resources, and ethnic groups typically compete for resources, whereas gender groups typically engage in relations of positive interdependence. Furthermore, we also predict that this increased ethnic intergroup bias should only be observed among men because men show more group‐based reactions to intergroup conflict than women do. Two studies, with 65 and 120 participants, respectively, indeed show that anger induction increases ethnic but not gender intergroup bias and only for men. Intergroup bias was measured with an implicit measure. In Study 2, we additionally predict (and find) that fear induction does not change ethnic or gender intergroup bias because intergroup bias is a psychological preparation for collective action and fear is not associated with taking action against out‐groups. We conclude that the effect of anger depends on its specific informational potential in a particular intergroup context. These results highlight that gender groups differ on a crucial point from ethnic groups and call for more attention to the effect of people's gender in intergroup relations research. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
114.
Valdez SR Bonafede MM Carreño NB Deis RP Jahn GA 《Stress (Amsterdam, Netherlands)》2012,15(4):361-377
OFA hr/hr (OFA) rats present a major lactation deficit that impairs offspring survival. To explore whether abnormal stress responsiveness causes this deficit, we compared their hormonal (prolactin, progesterone, and corticosterone) responses to stress (room change and 2-min ether exposure) with those of Wistar and Sprague Dawley (SD) rats. We tested responses during the estrous cycle, pregnancy, lactation, after ovariectomy, and ovarian steroid hormone priming, and responses to suckling. We evaluated hypothalamic expression of receptors for prolactin (PRLRlong) and the isoforms of receptors for progesterone (PRA and B) and estrogen (ERα and β) in late pregnancy. We tested whether administration of an anxiolytic (diazepam) improved lactation. Ether exposure increased circulating levels of the three hormones in the three strains of rats, cycling and ovariectomized, but was less effective in pregnancy and lactation. Elevated estrogen level (estrus and estradiol-treated ovariectomized rats) potentiated the prolactin response more in SD and OFA rats than in Wistar rats. Elevated progesterone level (late pregnancy, lactation, progesterone-treated ovariectomized rats) inhibited the prolactin response less in OFA than in SD or Wistar rats. Ether exposure inhibited the prolactin and oxytocin responses to suckling only in OFA rats. Diazepam treatment increased pup survival rate and the prolactin response to suckling. Hypothalamic total PR mRNA content, assayed by RT-PCR, was higher in pregnant OFA rats compared with SD and Wistar rats, but the PRB/PRA protein ratio determined by Western blot was lowest in Wistar rats, intermediate in OFA rats, and highest in SD rats. The heightened sensitivity to stress of lactating OFA rats may contribute to their lactational deficit and be caused by a combination of hypoprolactinemia and reduced inhibitory capacity of progesterone. 相似文献
115.
The memory for the vanishing location of a horizontally moving target is usually displaced forward in the direction of motion (representational momentum) and downward in the direction of gravity (representational gravity). Moreover, this downward displacement has been shown to increase with time (representational trajectory). However, the degree to which different kinematic events change the temporal profile of these displacements remains to be determined. The present article attempts to fill this gap. In the first experiment, we replicate the finding that representational momentum for downward-moving targets is bigger than for upward motions, showing, moreover, that it increases rapidly during the first 300 ms, stabilizing afterward. This temporal profile, but not the increased error for descending targets, is shown to be disrupted when eye movements are not allowed. In the second experiment, we show that the downward drift with time emerges even for static targets. Finally, in the third experiment, we report an increased error for upward-moving targets, as compared with downward movements, when the display is compatible with a downward ego-motion by including vection cues. Thus, the errors in the direction of gravity are compatible with the perceived event and do not merely reflect a retinotopic bias. Overall, these results provide further evidence for an internal model of gravity in the visual representational system. 相似文献
116.
The phenomenon of cheating in higher education is of overwhelming importance in that the students engaging in these acts are
unlikely to have the skills necessary for their future professional life. Despite its relevance, the empirical evaluation
of cheating in universities has been almost exclusively focused on the US context. Little is known about cheating at the European
level, let alone in Portugal. Even less is explored at the regional level. In this paper we present evidence on the perception
of cheating by Portuguese undergraduate students of economics/business degrees. We undertake a large-scale survey, involving
2675 students from all Portuguese mainland public universities (10). We found that copying-favourable environments are associated
with a higher propensity to cheat. Moreover, in universities where ‘codes of honour’ exist, this propensity tends to be lower.
Finally, the propensity to copy seems to be highly influenced by the cultural systems and socially-related factors of different
regions. 相似文献
117.
Ricardo Rosas 《Estudios de Psicología》2013,34(2):203-211
AbstractThe journal Estudios de Psicología enters a new era, in which all issues will be dedicated to monographic themes. These themes may be proposed by either the journal Editor or authors themselves, who may submit a positioning article on a topic in the frontiers of psychology (as defined in a previous Editor’s comment, here translated into English and reproduced in its entirety) that will be sent to peer review. If the topic and the article are found to be of interest and relevance, its authors will become the Invited Editors of the monographic issue, and a call for papers will invite authors to send their articles on the chosen topic. The reasons behind this new method, as well as its implications, are presented and discussed. 相似文献
118.
Ana Boczar Ana Cristina Teixeira da Costa Salles Arlindo Carlos Pimenta Carlos Roberto Drawin Eliana Rodrigues Pereira Mendes Marília Brandão Lemos Morais 《International Forum of Psychoanalysis》2013,22(2):145-150
The paradigmatic theory of modern epistemology holds psychoanalysis in its scientific statute. Even if there is no explicit epistemology in the Freudian writings, it is undeniable that the genesis of psychoanalysis has a rigorous dialetic between theorization and clinical observation. Metapsychology is an organized and consistent set of concepts, capable of explaining and coordinating the analytical experience. It is through metapsychology that clinical work encounters the possibility of universalization, while metapsychology finds the possibility of fulfillment in clinical work. Clinical experience also confirms the interrelation between psychopathology and culture. Modern times have brought about new versions for psychopathological symptoms, which, in turn, have special effects on the narcisistic personalities and the manifestations of anxiety, giving place to different neurotic configurations. 相似文献
119.
Different levels of analysis provide different insights into behavior: computational-level analyses determine the problem an organism must solve and algorithmic-level analyses determine the mechanisms that drive behavior. However, many attempts to model behavior are pitched at a single level of analysis. Research into human and animal learning provides a prime example, with some researchers using computational-level models to understand the sensitivity organisms display to environmental statistics but other researchers using algorithmic-level models to understand organisms’ trial order effects, including effects of primacy and recency. Recently, attempts have been made to bridge these two levels of analysis. Locally Bayesian Learning (LBL) creates a bridge by taking a view inspired by evolutionary psychology: Our minds are composed of modules that are each individually Bayesian but communicate with restricted messages. A different inspiration comes from computer science and statistics: Our brains are implementing the algorithms developed for approximating complex probability distributions. We show that these different inspirations for how to bridge levels of analysis are not necessarily in conflict by developing a computational justification for LBL. We demonstrate that a scheme that maximizes computational fidelity while using a restricted factorized representation produces the trial order effects that motivated the development of LBL. This scheme uses the same modular motivation as LBL, passing messages about the attended cues between modules, but does not use the rapid shifts of attention considered key for the LBL approximation. This work illustrates a new way of tying together psychological and computational constraints. 相似文献
120.
The purpose was three-fold: (1) to investigate the effect of baseline, precompetition, and postcompetition stress on salivary cortisol levels in top-ranking Brazilian wrestlers (N = 17) participating in a national competition; (2) to estimate correlations among three stress measures (perceived stress, salivary cortisol, and physiological stress reaction); and (3) to compare cortisol concentrations between losers and winners. Salivary cortisol was collected at baseline, pre-, and postcompetition. Physiological stress reaction and perceived stress scores were measured just before warm-up for the competition. Analysis showed a significant main effect for testing time. Correlations among the stress measures were not significant. Analysis of covariance between the winners (n = 10) and the losers (n = 7) was also not significant. Salivary cortisol concentrations increased after the intense exercise of competition. The wrestlers did not perceive any physiological effects. 相似文献