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941.
Groups around the world are seeking reparations for historical harms. In three studies, the authors examined if people are more inclined to support a historical victim group if the group continues to suffer today because of an earlier harm. In Study 1, participants perceived greater victim suffering when the harm was recent and the degree of perceived suffering positively related to victim group support. In Studies 2 and 3, the authors manipulated continued victim suffering and the feasibility of material reparations. Both variables affected victim group support, but experienced sympathy and injustice judgments mediated their effects. Suffering victims elicited more compassion when reparations seemed feasible but were treated the same as nonsuffering victims when reparations seemed unfeasible. Suffering victims were also treated equally irrespective of feasibility of reparations, whereas nonsuffering victims were treated significantly less favorably when reparations seemed feasible, versus unfeasible. 相似文献
942.
Older (mean age = 74.23) and younger (mean age = 33.50) participants recalled items from 6 briefly exposed household scenes either alone or with their spouses. Collaborative recall was compared with the pooled, nonredundant recall of spouses remembering alone (nominal groups). The authors examined hits, self-generated false memories, and false memories produced by another person's (actually a computer program's) misleading recollections. Older adults reported fewer hits and more self-generated false memories than younger adults. Relative to nominal groups, older and younger collaborating groups reported fewer hits and fewer self-generated false memories. Collaboration also reduced older people's computer-initiated false memories. The memory conversations in the collaborative groups were analyzed for evidence that collaboration inhibits the production of errors and/or promotes quality control processes that detect and eliminate errors. Only older adults inhibited the production of wrong answers, but both age groups eliminated errors during their discussions. The partners played an important role in helping rememberers discard false memories in older and younger couples. The results support the use of collaboration to reduce false recall in both younger and older adults. 相似文献
943.
There is disagreement in the literature about whether a "positivity effect" in memory performance exists in older adults. To assess the generalizability of the effect, the authors examined memory for autobiographical, picture, and word information in a group of younger (17-29 years old) and older (60-84 years old) adults. For the autobiographical memory task, the authors asked participants to produce 4 positive, 4 negative, and 4 neutral recent autobiographical memories and to recall these a week later. For the picture and word tasks, participants studied photos or words of different valences (positive, negative, neutral) and later remembered them on a free-recall test. The authors found significant correlations in memory performance, across task material, for recall of both positive and neutral valence autobiographical events, pictures, and words. When the authors examined accurate memories, they failed to find consistent evidence, across the different types of material, of a positivity effect in either age group. However, the false memory findings offer more consistent support for a positivity effect in older adults. During recall of all 3 types of material, older participants recalled more false positive than false negative memories. 相似文献
944.
Ross E. G. Upshur 《Journal of Academic Ethics》2008,6(4):271-275
Clinical research is now a global enterprise. However, research ethics capacity has lagged behind the growth and expansion
of clinical research in low and middle income countries. To address this mismatch, the Fogarty International Center of the
National Institutes of Health has created a program to fund education in research ethics. This series of articles describes
the experiences of graduates from 5 nations of the University of Toronto’s Joint Centre for Bioethics International Masters
of Health Science Program. The program has graduated 32 students to return to their institutions to build research ethics
capacity. 相似文献
945.
We investigated the effects of increased inter-hemispheric interaction (IHI) on five creativity dimensions (appropriateness, detail, categorical distinctiveness, fluency, and originality) of the Alternate Uses Task. Two methods were used to indicate degree of IHI. Trait IHI was indicated by individual differences in handedness, mixed-handers showing greater IHI than strong-handers. State IHI was directly manipulated by central (control group) and bilateral viewing conditions of a 30 s eye movement task (EM). Results indicate significantly higher creativity for mixed-handers, as compared to strong-handers, for all five sub-scores separately and linearly combined. Bilateral EM increased originality and categorical distinctiveness (i.e., flexibility) of strong-handers, but had no effect on mixed-handers. Strong-handers in the bilateral EM group were not different from mixed-handers. Additionally, the bilateral EM effect on strong-handers had different durations for originality (up to 7–9 min) and categorical distinctiveness (up to 3 min). The results suggest that greater IHI can facilitate creativity of strong-handers, but that the characteristically higher IHI of mixed-handers was unaffected by the bilateral EM manipulation. 相似文献
946.
Jacob Ross 《Ratio》2009,22(1):126-135
Parfit argues that a form of rule consequentialism can be derived from the most plausible formulation of the fundamental principle of Kantian ethics. And so he concludes that Kantians should be consequentialists. I argue that we have good reason to reject two of the auxiliary premises that figure in Parfit's derivation of rule consequentialism from Kantianism. 1 相似文献
947.
Nightmares, Bad Dreams, and Emotion Dysregulation: A Review and New Neurocognitive Model of Dreaming
ABSTRACT— Nightmares—vivid, emotionally dysphoric dreams—are quite common and are associated with a broad range of psychiatric conditions. However, the origin of such dreams remains largely unexplained, and there have been no attempts to reconcile repetitive traumatic nightmares with nontraumatic nightmares, dysphoric dreams that do not awaken the dreamer, or with more normative dreams. Based on recent research in cognitive neuroscience, sleep physiology, fear conditioning, and emotional-memory regulation, we propose a multilevel neurocognitive model that unites waking and sleeping as a conceptual framework for understanding a wide spectrum of disturbed dreaming. We propose that normal dreaming serves a fear-extinction function and that nightmares reflect failures in emotion regulation. We further suggest that nightmares occur as a result of two processes that we term affect load—a consequence of daily variations in emotional pressures—and affect distress—a disposition to experience events with high levels of negative emotional reactivity. 相似文献
948.
John C. Begeny Hailey E. Krouse Sarah G. Ross R. Courtney Mitchell 《Journal of Behavioral Education》2009,18(3):211-228
Although reading fluency is one of the five essential early-reading skills students must develop, many elementary-aged students
in the United States do not read age-appropriate material fluently. As such, small-group interventions are practical and often
more time efficient than individualized interventions aimed to address this problem. However, few small-group interventions
targeting students’ reading fluency have been empirically evaluated. The primary purpose of this study was to examine three
small-group reading interventions that have been used to improve students’ reading fluency (repeated reading, listening passage
preview, and listening only). Using an alternating-treatments design, the effects of each intervention were evaluated with
four-second-grade students with average to below average reading skills. Students’ words read correctly per minute (immediately
following and 2 days after intervention) served as the outcome measures. Results supported the repeated reading intervention,
followed by listening passage preview, as most effective. Findings also suggested that improvements from each intervention
remained 2 days later. 相似文献
949.
Psychopathy is a personality disorder that includes interpersonal-affective and antisocial deviance features. The Psychopathic Personality Inventory (PPI) contains two underlying factors (fearless dominance and impulsive antisociality) that may differentially tap these two sets of features. In a mixed-gender sample of undergraduates and prisoners, we found that PPI fearless dominance was related to low Behavioral Inhibition System activity, high Behavioral Activation System (BAS) activity, expert prototype psychopathy scores, and primary psychopathy. Impulsive antisociality was related to high BAS activity and all psychopathy measures. High Extraversion and Openness and low Neuroticism and Agreeableness predicted fearless dominance, whereas high Neuroticism and low Agreeableness and Conscientiousness predicted impulsive antisociality. Although low levels of Agreeableness predicted both PPI factors, their differential relations with other five-factor model traits highlight differences in the way psychopathy manifests itself. Consistent with movements toward assessing personality disorder using the five-factor model, the authors report regression-based equations for the clinical assessment of these psychopathy dimensions using the NEO Personality Inventory-Revised (NEO-PI-R). 相似文献
950.
Ross Keating 《Journal of Beliefs & Values》2009,30(2):123-132
Creativity in Robert Henri's view is a gratuitous act, shot through with mystery; what is left after such an act is the artwork itself as concrete evidence that such a heightened state of consciousness has been achieved. This paper will examine Henri's understanding of the nature of creativity from his perspective as a twentieth century New York painter, in conjunction with Eliot Deutsch's theoretical insights as a philosopher deeply interested in the nature of the experience of an artwork. In his Essays on the nature of art, Deutsch presents the view that the experience of an artwork involves the assimilation of the work's aesthetic force, the recognition of its meaning, the discernment of its formal dimensions, and ‘calls for a special appropriation that yields an integrated wholeness’. This paper presents commonalities between Henri's and Deutsch individual perspectives and discusses some value‐centred educational implications that could be drawn from these commonalities. 相似文献