中俄处罚人体器官移植犯罪法规比较与思考

人体器官移植为20世纪生物工程领域中具有划时代意义的技术。我国是世界上第二大人体器官移植国,然而近年来非法器官移植现象日益增多,我国现行法规对人体器官移植犯罪惩处力度不够。器官移植应依法进行,为了给我国人体器官移植犯罪科学立法提供借鉴,通过比较分析,发现俄罗斯器官移植犯罪直接入刑法,我国器官移植犯罪为间接入刑,规定不完善,配套法律缺失,附加民事责任不具体,没有对被害人的赔偿条款。建议我国刑法设置非法器官移植犯罪,并附加具体的民事责任。     

Punishment under threat: The role of personality in costly punishment

It is often assumed that people engage in costly punishment of third parties for prosocial reasons. In this study, we examined to what extent people engage in costly punishment of third parties in response to a perceived punishment threat rather than due to prosocial reasons. Using a modified public goods game with a punishment stage, we show that personality plays an important role in determining which of these processes drive costly punishment. We found that Honesty-Humility, which is related to prosociality, facilitates costly punishment independent of expected punishment to oneself, while Emotionality, which is related to fearfulness, facilitates punishment that is mediated by expected punishment. Agreeableness, which is related to anger and displaced aggression, had no effect on costly punishment.     

Racialized Religion and Judicial Injustice: How Whiteness and Biblicist Christianity Intersect to Promote a Preference for (Unjust) Punishment

America's judicial system is both exceptionally punitive and demonstrably unjust toward racial minorities. While these dual realities are structured into America's institutions, we propose they are also partially sustained by the intersection of ideologies that are both racialized and sacralized. Using multiple waves of the General Social Surveys and a unique measure that asks Americans to choose between two forms of judicial injustice (wrongful conviction or erroneous acquittal), we examine how white racial identity intersects with biblical literalism to bolster America's bent toward unjust punitiveness. In the main effects, Americans who affirm biblical literalism are more likely to show a preference for convicting the innocent, as are whites compared to Black Americans. Examining interaction effects, however, we find whiteness moderates the influence of biblical literalism such that only white biblical literalists (as opposed to non‐white biblical literalists or white non‐biblical literalists) are more likely to prefer wrongful conviction. Indeed, in our full model, being a white biblical literalist is the strongest predictor of preferring wrongful conviction. We theorize that preference for wrongful conviction over erroneous acquittal stems, at least in part, from the combination of sacralized authoritarianism and perceived racial threat.     

自身得失对朋友博弈结果评价的影响：来自ERPs的证据

本研究通过经典的金钱博弈任务, 以FRN和P300为反应指标, 探讨了自身获益或损失对朋友结果评价分别会产生何种影响, 以及这种影响模式是如何受到个体自我建构方式调节的。结果发现, 在自身获益条件下, 观看朋友损益之间的FRN和P300差异不再存在; 在自身损失条件下, 虽然观看朋友输赢之间的P300差异消失了, 但FRN差异依然显著。不仅如此, 无论自身得失, 独立型自我建构启动组在观看朋友损益上的FRN差异均不再显著, 但在自身获益后看到朋友损失能激发更强的P300波幅。本研究结果表明：(1) 对朋友的结果评价模式并非固定不变, 而是会随个体自身所处得失境遇的不同而有所区别; (2) 相对于互依型自我建构启动组, 独立型自我建构启动组在面对朋友的得失时表现得更为冷漠并更具竞争性。     

青少年创伤后应激障碍症状与网络成瘾症状的关系：惩罚敏感性和孤独感的中介及性别的调节

汶川地震9.5年后,对汶川县和都江堰市767名中学生进行调查,考察惩罚敏感性和孤独感在创伤后应激障碍症状和网络成瘾症状之间的多重中介作用及性别差异。结果发现：（1）PTSD症状正向预测网络成瘾症状,并分别通过惩罚敏感性、孤独感的单独中介作用及两者的链式中介作用显著预测网络成瘾症状;（2）女性的PTSD症状显著正向预测网络成瘾症状,并分别通过惩罚敏感性和孤独感间接影响网络成瘾症状;男性的网络成瘾症状仅被PTSD症状正向预测。     

Perception,use and abolition of corporal punishment among high school teachers in a district in southwestern Nigeria

Students in many regions of the world experience corporal punishment in multiple settings, although what is currently known about corporal punishment is derived from parental corporal punishment. Using a convenience sample of 271 teachers in 14 public and private secondary schools in a district in southwestern Nigeria, this article describes the associations between perception, use and support for abolition of corporal punishment. Results suggest that having children, more corporal punishment of own children and higher frequency of corporal punishment by colleagues were associated with frequent use of corporal punishment. Frequency of corporal punishment by colleagues accounted for the strongest variance in frequent use of corporal punishment. Lower corporal punishment of own children was associated with higher endorsement of abolition of corporal punishment from schools, whereas being male was associated with higher endorsement of abolition of corporal punishment from society. Teachers endorsed abolition of corporal punishment not only from schools but also from society. These findings highlight the “bandwagon” effect and teacher characteristics as potential risk factors for sustained perpetration and transmission of corporal punishment and draw attention to the need for intervention on alternative approaches to corporal punishment that could facilitate the abolition of corporal punishment from home and schools.     

父母体罚与青少年焦虑抑郁的关系:同伴侵害的中介效应与亲子关系的调节效应

采用问卷法对1406名初中生进行调查,考察了同伴侵害在父母体罚与青少年焦虑抑郁关系间的中介效应,以及亲子关系对这一中介过程的调节效应。结果发现：（1）在控制了性别、年龄、家庭月收入和父母受教育水平后,父母体罚显著正向预测青少年焦虑抑郁;（2）同伴侵害在父母体罚与焦虑抑郁关系间起着显著的完全中介作用;（3）亲子关系对中介路径"父母体罚→同伴侵害→焦虑抑郁"具有显著的调节效应。     

赌博障碍的认知功能缺陷及神经基础

赌博障碍是指持续且反复的赌博行为,给个人、家庭和社会都带来了严重后果,近年来受到越来越多研究者的关注。本研究总结了赌博障碍的认知功能缺陷及其神经基础,主要集中在如下四个方面：①认知扭曲、②奖赏和惩罚敏感性、③注意偏向和④决策。未来研究应多从认知神经科学角度深入探究赌博障碍的发生机制和发展过程,关注大脑结构变化及功能网络改变,并将其整合到一个统一的神经生物机制框架中,找到更加有效的干预和治疗手段。     

Stimulus disparity and punisher control of human signal-detection performance

The present experiment examined the effects of varying stimulus disparity and relative punisher frequencies on signal detection by humans. Participants were placed into one of two groups. Group 3 participants were presented with 1:3 and 3:1 punisher frequency ratios, while Group 11 participants were presented with 1:11 and 11:1 punisher frequency ratios. For both groups, stimulus disparity was varied across three levels (low, medium, high) for each punisher ratio. In all conditions, correct responses were intermittently reinforced (1:1 reinforcer frequency ratio). Participants were mostly biased away from the more punished alternative, with more extreme response biases found for Group 11 participants compared to Group 3. For both groups, estimates of discriminability increased systematically across the three disparity levels and were unaffected by the punisher ratios. Likewise, estimates of response bias and sensitivity to the punisher ratios were unaffected by changes in discriminability, supporting the assumption of parameter invariance in the Davison and Tustin (1978) model of signal detection. Overall, the present experiment found no relation between stimulus control and punisher control, and provided further evidence for similar but opposite effects of punishers to reinforcers in signal-detection procedures.     

Two types of pigeon key pecking: suppression of long- but not short-duration key pecks by duration-dependent shock

The key pecking of eight pigeons was maintained on a variable-interval 1-minute schedule of food reinforcement. Sometimes, all responses between 35 and 50 milliseconds in duration produced a shock; sometimes, all responses between 10 and 25 milliseconds produced a shock; sometimes, shocks were produced by pecks without regard to duration (nondifferential punishment), and sometimes shocks were delivered independently of responding. Punishment of 35- to 50-millisecond responses selectively suppressed those responses, while punishment of 10- to 25-millisecond responses and nondifferential punishment suppressed responding overall but did not suppress responses of particular duration. Punishment of 35- to 50-millisecond responses suppressed key pecking slightly less than did nondifferential punishment. Punishment of 10- to 25-millisecond responses and response-independent shock produced roughly equal amounts of suppression, substantially less than the other punishment procedures. The data support the view that there are at least two kinds of key peck, identifiable on the basis of duration, one of which (short duration) is insensitive to its consequences.