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141.
Prof. Dr. Werner Laubichler Prof. Dr. Anton Kühberger 《Forensische Psychiatrie, Psychologie, Kriminologie》2009,3(4):309-317
We collected data on 121 cases of homicide and manslaughter in the normal penitentiary system and counted the cases of perpetrators with, and without, psychiatric diagnosis. About 30% of the sample consisted in perpetrators without any psychiatric diagnosis; in contrast, about 40% were diagnosed as personality disorder; some few cases (7%) were classified as alcoholism or polytoxicomania, respectively; and the rest (23%) were cases of both personality disorder and alcoholism/polytoxicomania. Perpetrators without psychiatric diagnosis differed in systematic ways from perpetrators with psychiatric diagnosis. The former committed their offenses more on victims in partnership and family, while perpetrators with psychiatric diagnosis frequently offended strangers. Perpetrators lacking a diagnosis used poison, and striking to dead, relatively more frequently while homicide and manslaughter by stabbing, shooting, or some combination thereof were committed mainly by perpetrators with psychiatric diagnosis. Diagnosed perpetrators had more frequently been previously convicted (nearly 70%). In sum we found a considerable percentage of perpetrators who lacked a psychiatric diagnosis. We argue that this group can properly be distinguished from perpetrators who have some psychiatric diagnosis. 相似文献
142.
Philosophical Studies - Peter Singer’s defense of the duty to aid the world’s poor by the pond analogy is self-defeating. It cannot be both true that you ought to save the drowning... 相似文献
143.
Empirical research on counterfactual thinking has found a closeness effect: people report higher negative affect if an actual outcome is close to a better counterfactual outcome. However, it remains unclear what actually is a “close” miss. In three experiments that manipulate close counterfactuals, closeness effects were found only when closeness was unambiguously defined either with respect to a contrasted alternative, or with respect to a categorical boundary. In a real task people failed to report greater negative affect when encountering a close numerical miss, while they predicted greater negative affect hypothetically. These results show that counterfactual closeness effects on affect depend on closeness being accessible and unambiguously defined. 相似文献
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N‐Methyl‐D ‐aspartate (NMDA) receptor antagonists are perspective candidates for medication development for a number of diseases/states that are associated with increased aggressiveness (e.g., opioid withdrawal). The prototypic NMDA receptor antagonist phencyclidine (PCP) itself is a widely abused substance and is known to elevate levels of aggression in drug users. The present study was aimed at testing several drugs that share with PCP the ability to block NMDA receptor–associated channel. The resident‐intruder procedure was used to assess drug effects on aggressive behavior in isolated male mice. Resident aggressive mice were administered NMDA channel blockers (PCP; 0.3–10 mg/kg), dizocilpine (MK‐801; 0.01–0.3 mg/kg), memantine (1–30 mg/kg), and MRZ 2/579 (0.1–5.6 mg/kg). The competitive NMDA receptor antagonist D CPPene (0.1–5.6 mg/kg) was also tested as a compound representing an alternative approach to reduce activity of NMDA receptor complex. PCP, dizocilpine, and memantine inhibited expression of aggressive behaviors only at doses that produced ataxia. The novel channel blocker MRZ 2/579 also produced ataxia at the highest dose level but failed to affect aggressiveness. Reduction in aggression with a corresponding increase in sociability was observed after administration of D ‐CPPene. Overall, the present results suggest that NMDA receptor channel blockers do not exert selective effects on aggressive behavior. Aggr. Behav. 25:381–396, 1999. © 1999 Wiley‐Liss, Inc. 相似文献
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Preinerstorfer D Formann AK 《The British journal of mathematical and statistical psychology》2012,65(2):251-262
This study examines the precision of conditional maximum likelihood estimates and the quality of model selection methods based on information criteria (AIC and BIC) in mixed Rasch models. The design of the Monte Carlo simulation study included four test lengths (10, 15, 25, 40), three sample sizes (500, 1000, 2500), two simulated mixture conditions (one and two groups), and population homogeneity (equally sized subgroups) or heterogeneity (one subgroup three times larger than the other). The results show that both increasing sample size and increasing number of items lead to higher accuracy; medium-range parameters were estimated more precisely than extreme ones; and the accuracy was higher in homogeneous populations. The minimum-BIC method leads to almost perfect results and is more reliable than AIC-based model selection. The results are compared to findings by Li, Cohen, Kim, and Cho (2009) and practical guidelines are provided. 相似文献
149.
Anton Yasnitsky 《Journal of the history of the behavioral sciences》2012,48(4):408-410
150.
The literature on social cognition reports many instances of a phenomenon titled ‘social projection’ or ‘egocentric bias’. These terms indicate egocentric predictions, i.e., an over-reliance on the self when predicting the cognition, emotion, or behavior of other people. The classic method to diagnose egocentric prediction is to establish high correlations between our own and other people's cognition, emotion, or behavior. We argue that this method is incorrect because there is a different way to come to a correlation between own and predicted states, namely, through the use of theoretical knowledge. Thus, the use of correlational measures is not sufficient to identify the source of social predictions. Based on the distinction between simulation theory and theory theory, we propose the following alternative methods for inferring prediction strategies: independent vs. juxtaposed predictions, the use of ‘hot’ mental processes, and the use of participants’ self-reports. 相似文献