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191.
Larry May 《Res Publica》2010,16(2):135-152
The Rwandan genocide of 1994 occurred due to widespread complicity. I will argue that complicity can be the basis for legal
liability, even for criminal liability, if two conditions are met. First, the person’s actions or inactions must be causally
efficacious at least in the sense that had the person not committed these actions or inactions the harm would have been made
significantly less likely to occur. Second, the person must know that her actions or inactions risk contributing to a harmful
enterprise, and must intend that these actions or inactions risk making this contribution. But it is not part of this analysis
that the defendant must intend the harmful result. I explore the boundaries between legal and moral complicity and end with
a discussion of how the analysis defended in the paper affects such questions as how many people in Rwanda should be prosecuted
for the genocide which occurred due to widespread complicity. 相似文献
192.
Levy DL Bowman EA Abel L Krastoshevsky O Krause V Mendell NR 《Brain and cognition》2008,68(3):462-475
The “co-familiality” criterion for an endophenotype has two requirements: (1) clinically unaffected relatives as a group should show both a shift in mean performance and an increase in variance compared with controls; (2) performance scores should be heritable. Performance on the antisaccade task is one of several candidate endophenotypes for schizophrenia. In this paper we examine whether the various measures of performance on the standard version of the antisaccade task meet the co-familiality criterion for an endophenotype. The three measures of performance—reflexive saccade errors, latency of correct antisaccades, and gain—show a wide range of effect sizes and variance ratios as well as evidence of significant or near significant heterogeneity. The estimated mean effect sizes [Cohen’s d: error rate: 0.34 (SD: 0.29); latency: 0.33 (SD: 0.30); gain: 0.54 (SD: 0.38)] are significantly greater than 0, but the magnitude of the departures from 0 is relatively small, corresponding to modest effect sizes. The width of the 95% confidence intervals for the estimated effect sizes (error rate: 0.2–0.49; latency: 0.17–0.50; gain: 0.23–0.85) and the coefficients of variation in effect sizes (error rate: 85.3%; latency: 90.9%; gain: 68.4%) reflect heterogeneity in effect sizes. The effect sizes for error rate showed statistically significant heterogeneity and those for latency (P = .07) and gain (P = .09) showed a trend toward heterogeneity. These results indicate that the effect sizes are not consistent with a single mean and that the average effect size may be a biased estimate of the magnitude of differences in performance between relatives of schizophrenics and controls. Relatives of schizophrenics show a small but significant increase in variance in error rate, but the confidence interval is broad, perhaps reflecting the heterogeneity in effect size. The variance ratios for latency and gain did not differ in relatives of schizophrenics and controls. Performance, as measured by error rate, is moderately heritable. The data do not provide compelling support for a consistent shift in mean or variance in relatives of schizophrenia patients compared with nonpsychiatric controls, both of which are required for a major gene involved in co-familial transmission. This set of findings suggests that although intra-familial resemblance in antisaccade performance is due in part to genetic factors, it may not be related to a schizophrenia genotype. Based on the current literature, it would be premature to conclude that any of the measures of antisaccade performance unambiguously meets the co-familiality criterion for an endophenotype. 相似文献
193.
Shiels K Hawk LW Lysczek CL Tannock R Pelham WE Spencer SV Gangloff BP Waschbusch DA 《Journal of abnormal child psychology》2008,36(6):903-913
Working memory is one of several putative core neurocognitive processes in attention-deficit/hyperactivity disorder (ADHD).
The present work seeks to determine whether visual–spatial working memory is sensitive to motivational incentives, a laboratory
analogue of behavioral treatment. Participants were 21 children (ages 7–10) with a diagnosis of ADHD-combined type. Participants
completed a computerized spatial span task designed to assess storage of visual–spatial information (forward span) and manipulation
of the stored information (backward span). The spatial span task was completed twice on the same day, once with a performance-based
incentive (trial-wise feedback and points redeemable for prizes) and once without incentives. Participants performed significantly
better on the backward span when rewarded for correct responses, compared to the no incentive condition. However, incentives
had no effect on performance during the forward span. These findings may suggest the use of motivational incentives improved
manipulation, but not storage, of visual–spatial information among children with ADHD. Possible explanations for the differential
incentive effects are discussed, including the possibility that incentives prevented a vigilance decrement as task difficulty
and time on task increased. 相似文献
194.
McClure MM Barch DM Flory JD Harvey PD Siever LJ 《Journal of abnormal psychology》2008,117(2):342-354
Working memory abnormalities, which are particularly pronounced on context processing tasks, appear relatively specific to schizophrenia spectrum illnesses compared with other psychotic disorders. However, the specificity of context processing deficits to schizotypal personality disorder (SPD), a prototype of schizophrenia, has not been studied. The authors administered 3 versions of the modified AX Continuous Performance Test and an N-back working memory test to 63 individuals with SPD and 25 with other personality disorders, as well as 42 healthy controls. For the AX Continuous Performance Test standard and degraded versions, there was a significant Trial Type x Delay x Group interaction, as SPDs made significantly more errors reflecting poor maintenance of context and fewer errors reflecting good maintenance of context. SPDs also demonstrated poor performance on the N-back, especially at the 2-back condition. Context processing errors and N-back accuracy scores were related to disorganization symptoms. These findings, which are quite similar to those previously reported in patients with schizophrenia, suggest that context processing deficits are specific to the schizophrenia spectrum and are not a reflection of overall psychopathology. 相似文献
195.
This report summarizes the activities of the American Counseling Association Ethics Committee during the period from July 1, 2006, through June 30, 2007. Ethics Committee membership, an overview of the mission of the Ethics Committee and goals for 2006–2007, summary data of the complaints filed and the inquiries received, and education activities of the Committee are presented. 相似文献
196.
Lorelei E Simpson David C Atkins Krista S Gattis Andrew Christensen 《Journal of family psychology》2008,22(1):102-111
Increasing evidence supports the efficacy of conjoint therapies that focus on intimate partner violence for couples who engage in mild to moderate physical aggression but want to preserve the relationship and end the aggression. However, there has been no examination of how this population responds to couple therapy that does not have a specific focus on aggression. This lacuna in the research literature is of concern because couples with a history of low-level aggression often seek couple therapy, but couple therapy without a focus on violence is thought to potentially exacerbate aggression. In the current study, the authors examined the efficacy of non-aggression-focused behavioral couple therapy for couples with and without a history of mild physical aggression. One hundred thirty-four couples, 45% of whom had experienced low-level aggression in the year prior to therapy, completed up to 26 sessions of couple therapy and 2 years of follow-up assessments. Results demonstrated no significant differences in relationship and individual outcomes by history of aggression. In addition, couples maintained very low levels of physical aggression during and after treatment and showed reductions in psychological aggression when relationship and individual functioning improved. 相似文献
197.
Dolores Gallagher-Thompson Heather L. Gray Tamarra Dupart Daniel Jimenez Larry W. Thompson 《Journal of Rational-Emotive & Cognitive-Behavior Therapy》2008,26(4):286-303
This study enrolled 184 middle-aged and older women (95 Non-Hispanic White and 89 Hispanic/Latino) who provided in-home hands-on
care to an elderly relative with Alzheimer’s disease or another form of dementia. Within ethnic group they were randomly assigned
to either a CBT-based small group intervention program called “Coping with Caregiving” (CWC) that taught a variety of cognitive
and behavioral skills to reduce stress and depression, or to a minimal telephone based control condition (TSC). Intervention
lasted about 4 months; one post-treatment assessment was completed 6 months after baseline by interviewers blind to the intervention
condition. Interviews and interventions were conducted in English or Spanish by trained staff. Results indicated that those
in the CWC (regardless of ethnicity) showed greater improvement from pre to post intervention than those in the TSC on measures
of depressive symptoms, overall life stress, and caregiving-specific stress. In order to investigate if these changes may
have been related to one proposed mechanism of change in CBT (skill utilization), a new measure was constructed. Change in
frequency of use and perceived helpfulness of adaptive coping skills were assessed in all caregivers. Results indicated that
caregivers in CWC reported greater frequency of use, and greater perceived helpfulness, of these skills at post intervention
compared to caregivers in the TSC. Improvement measured by dependent measures was correlated with an increase in these indices
for those in the CWC. Tests for mediation suggest that effective skill utilization may mediate the effect of treatment on
outcome. Implications of these findings are discussed and recommendations provided for future research. 相似文献
198.
199.
Bernard LC 《Psychological reports》2008,103(1):243-270
Three studies (total N=403 participants; M age = 31.1 yr.; SD = 13.8) are reported on the development, psychometric properties, and convergent and discriminant validities of two individual differences dimensions of Vigor (constructive arousal and energy that drives the general intensity of behavior) and Deliberation (prudence in the delay of immediate action and consideration of competing motives, emotions, and consequences of action that promote convergence of behavior toward socially desirable outcomes). These dimensions are part of Bernard, Mills, Swenson, and Walsh's evolutionary psychology theory of human motivation. Analysis suggests Vigor and Deliberation scales have reasonably good psychometric properties and may aid research on motivation from an evolutionary perspective. 相似文献
200.