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The current study bridges literatures on sexual harassment, person‐environment systems, and stress and appraisal processes. Conventional wisdom equates severity of sexual harassment with type of harassment. We test this notion empirically and posit a more comprehensive model that examines both person‐ and situation‐level variables. Data came from 13,743 U.S. Armed Forces women responding to survey questions about a significant experience of sexual harassment. Multiple regression results indicate that pervasiveness of sexual harassment relates outcomes better than does type of sexual harassment. Pervasiveness and type interact to predict subjective appraisal of harassment. Additionally, according to multiple‐group structural equation models, appraisal mediates relations between pervasiveness and outcomes. Results further suggest that relations among sexual‐harassment antecedents and outcomes are consistent, regardless of the type of sexual harassment. These findings highlight the importance of examining both persons and situations when assessing sexual harassment severity.  相似文献   
523.
We taught three children with visual impairments to make tactile discriminations of the braille alphabet within a matching‐to‐sample format. That is, we presented participants with a braille character as a sample stimulus, and they selected the matching stimulus from a three‐comparison array. In order to minimize participant errors, we initially arranged braille characters into training sets in which there was a maximum difference in the number of dots comprising the target and nontarget comparison stimuli. As participants mastered these discriminations, we increased the similarity between target and nontarget comparisons (i.e., an approximation of stimulus fading). All three participants’ accuracy systematically increased following the introduction of this identity‐matching procedure.  相似文献   
524.
Klinefelter syndrome (XXY) is a common yet significantly underdiagnosed condition with considerable medical, psychological and social implications. Many health care providers lack familiarity with XXY, resulting in medical management challenges and a limited understanding of the personal impact of the condition. Genetic counselors benefit from understanding the challenges adolescents and men with XXY face to effectively address their medical and psychosocial needs. The purpose of this study was to understand the impact of living with XXY as an adolescent or an adult. Individuals aged 14 to 75 years with self-reported XXY were recruited from online support networks to complete a web-based survey that included open-ended questions. Open-ended responses were coded and analyzed thematically (n = 169 to 210 for each open-ended question). Over half of respondents to the open-ended questions reported challenges in finding health care providers who are knowledgeable about XXY, with many describing an extensive diagnostic odyssey and relief when receiving a diagnosis. Individuals sought support coping with the challenges they face and acknowledgement of the positive aspects of XXY. Recommendations are made for how genetic counseling can enhance quality of life for individuals living with XXY.  相似文献   
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It is by now well established that the fact that an action or aconsequence was inevitable does not excuse the agent from responsibilityfor it, so long as the counterfactual intervention which ensures thatthe act will take place is not actualized. However, in this paper I demonstrate that there is one exception to this principle: when theagent is aware of the counterfactual intervener and the role she wouldplay in some alternative scenario, she might be excused, despite the fact that in the actual scenario she acts, as we say, of her own freewill. I illustrate this contention by way of a critique of Fischer andRavizza's well-known account of responsibility for consequences.  相似文献   
527.
According to prospect theory, individuals are risk averse regarding gains but risk seeking regarding losses, implying an S-shaped value function. The S-shaped value function hypothesis is based on experiments in which subjects are asked to choose separately between alternatives with either only positive or only negative outcomes, alternatives which rarely exist in the capital market. In addition, the S-shaped findings may be biased by the “certainty effect” and by probability distortion. In this paper we employ the recently developed prospect stochastic dominance criterion to test the prospect theory S-shaped value function hypothesis with mixed outcomes and with no “certainty effect.” Assuming that subjects do not distort moderate probabilities, we strongly reject the prospect theory S-shaped value function, with at least 76–86% of the choices being inconsistent with such preferences. When possible subjective probability distortions are taken into account, we find that at least 50–66% of the choices are inconsistent with an S-shaped value function.  相似文献   
528.
When confronted with reminders to an unpleasant memory, people often try to prevent the unwanted memory from coming to mind. In this article, we review behavioral and neurocognitive evidence concerning the consequences of exerting such control over memory retrieval. This work indicates that suppressing retrieval is accomplished by control mechanisms that inhibit the unwanted memories, making them harder to recall later, even when desired. This process engages executive control mechanisms mediated by the lateral prefrontal cortex to terminate recollection-related activity in the hippocampus. Together, these findings specify a neurocognitive model of how memory control operates, suggesting that executive control may be an important means of down-regulating intrusive memories over time. We conclude by proposing that individual differences in the regulation of intrusive memories in the aftermath of trauma may be mediated by pre-existing differences in executive control ability. In support of this executive deficit hypothesis, we review the recent work indicating links between executive control ability and memory suppression.  相似文献   
529.
This paper describes a specific psychoanalytic psychotherapy for patients with severe personality disorders, its technical approach and specific research projects establishing empirical evidence supporting its efficacy. This treatment derives from the findings of the Menninger Foundation Psychotherapy Research project, and applies a model of contemporary psychoanalytic object relations theory as its theoretical foundation. The paper differentiates this treatment from alternative psychoanalytic approaches, including other types of psychoanalytic psychotherapy as well as standard psychoanalysis, and from three alternative non-analytical treatments prevalent in the treatment of borderline patients, namely, dialectic behavior therapy, supportive psychotherapy based on psychoanalytic theory, and schema focused therapy. It concludes with indications and contraindications to this particular therapeutic approach derived from the clinical experience that evolved in the course of the sequence of research projects leading to the empirical establishment of its efficacy.  相似文献   
530.
In typical dual‐task driving studies, participants concurrently perform pairs of driving‐related and ‐unrelated tasks (e.g. vehicle braking and mental arithmetic). Requiring responses to both may implicitly equate their importance. In real‐life driving, however, the potential for collision dictates that a concurrent task should be assigned far lower priority than driving. To better reflect naturalistic driving conditions, we not only instructed participants to assign maximum priority to braking in a simulated driving task, but also encouraged them to ignore the concurrent task altogether on dual‐task trials. Despite these instructions, responses to the concurrent task often preceded braking, which suffered from dual‐task interference. We also found that redundant signals to the lead vehicle's brake lights resulted in faster braking responses and an increased likelihood that the braking response would occur first. The results are consistent with the Central Bottleneck (CB) model of dual‐task interference and may help guide the design of driver‐assistance systems. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
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