Cultural Complexities and Scientific Development

Methodological issues in psychology consist of a key aspect for the scientific development of the discipline. In this paper I elaborate on the reasons why I partially agree with Toomela's ideas, and why I also disagree with some of his arguments. The convergence refers to the need for a radical change concerning the widespread use of methodologies that has been typical of mainstream psychology, which still flavors too positivist and pseudo-quantitative, overlooking the central relevance of theory for scientific development. The divergence resides in Toomela's insistence to oppose what he designates as "the North American" to "the German-Austrian" scientific thinking: from my perspective, the misuse of cultural categories can only lead to misguided and unconstructive dichotomies that entails a naive concept of culture, and do not contribute to scientific development. From a contemporary systemic approach, complex issues deserve more sophisticated analysis.     

Effects of menstrual cycle phase on aggression measured in the laboratory

This study investigated the effects of menstrual cycle phase on aggression in two groups of women, which differed in the severity of their self-reported perimenstrual symptoms. A low- and a high-symptom group were recruited using the Menstrual Distress Questionnaire (MDQ) to define the groups. Twenty-two subjects (11 low and 11 high symptom) participated across one menstrual cycle: during the premenstrual, menstrual, midfollicular, and ovulatory phases. The Point Subtraction Aggression Paradigm was used to assess aggression on each day of participation. There were three main findings; a) rates of aggressive responding did not vary across phases of the menstrual cycle; b) the high-symptom group emitted higher rates of aggressive responding across the menstrual cycle than did the low-symptom group; and c) rates of aggressive responding correlated with the MDQ's behavioral and psychological scales and not the somatic scales. These findings indicate that the menstrual cycle phase does not differentially affect this laboratory measure of aggression. The differences found between the two symptom groups parallel a few reports indicating that women who differ in retrospectively reported mood and behavioral changes related to their menstrual cycle also differ on a number of other psychometric measures. Aggr. Behav. 24:9–26, 1998. © 1998 Wiley-Liss, Inc.     

不同相关线索下海洛因成瘾者的反应差异及反应抑制特征：来自ERP的证据

采用ERP技术, 探究海洛因成瘾者在不同相关线索下的脑电反应及其与冲动性的关系。实验采用组间实验设计和双选择Oddball范式, 要求海洛因成瘾组和健康对照组被试对标准刺激与偏差刺激分别做不同的按键反应, 记录他们的EEG数据。结果发现：相比对照组被试, 海洛因成瘾者在观看药物相关线索时诱发的N2波幅更小, P3波幅更大; 在成瘾组内, 相比用药工具线索, 用药动作线索诱发了更小的N2波幅和更大的P3波幅。这表明海洛因成瘾者对药物相关线索存在反应抑制缺陷, 且不同的药物相关线索会激发海洛因成瘾者不同程度的反应抑制缺陷, 用药动作线索比用药工具线索更大程度地影响成瘾者的反应抑制能力, 反映出更高的动作冲动性。     

Laboratory and questionnaire measures of aggression among female parolees with violent or nonviolent histories

Female parolees were recruited into a laboratory study to determine the relationship between their previous aggression history, questionnaire measures of aggression, and behavioral measures of aggressive responding using a laboratory methodology: the Point Subtraction Aggression Paradigm (PSAP). Subjects were assigned to a violent or nonviolent group based on their criminal history. Subjects participated in sessions in which they were given three response options: (1) nonaggressive responding that earned money, (2) aggressive responding that ostensibly subtracted money from another fictitious person and was defined as aggressive since it resulted in the ostensible delivery of an aversive stimulus (subtraction of money) to another person, and (3) escape responding that protected the subject's earnings from periodic subtractions initiated by the fictitious other person. Results indicated that the violent female parolees emitted significantly more aggressive responses than subjects in the nonviolent group. This study provides additional external validity as well as evidence for convergent and discriminant validity for PSAP laboratory measurement of human aggressive responding and extends these findings to female parolees. Comparisons to previously published data with male parolees showed that gender differences were found among violent but not nonviolent parolees. Aggr. Behav. 26:291–307, 2000. © 2000 Wiley‐Liss, Inc.     

The place of psychotherapy and counselling in a healthy European social order: A commentary on Tantam and Van Deurzen

This commentary on Tantam and van Deurzen's vision for psychotherapy in Europe (this issue, pp. 228-235) interrogates their seeming modernity-driven, rights-obsessed convictions. Specifically, their uncritical advocacy of control-fixated political intrusions into the cultural-spiritual sphere is challenged; and critical reflections are offered on institutional professionalization; the authors' profession-centred, grandiose discourse; and therapy's alleged scientificity. Some dangers associated with individualised therapy's becoming a fetishized, institutionally sanctioned ‘regime of truth’ are voiced — one practicable antidote to which is the deliberate cultivation of an ongoingly deconstructive, ‘New Paradigm’ approach to therapy which, not least, mistrusts therapy's tendency towards delusory, self-interested exaggeration of its own cultural indispensability.     

Why are auditory novels distracting? Contrasting the roles of novelty, violation of expectation and stimulus change

Past studies show that novel auditory stimuli, presented in the context of an otherwise repeated sound, capture participants’ attention away from a focal task, resulting in measurable behavioral distraction. Novel sounds are traditionally defined as rare and unexpected but past studies have not sought to disentangle these concepts directly. Using a cross-modal oddball task, we contrasted these aspects orthogonally by manipulating the base rate and conditional probabilities of sound events. We report for the first time that behavioral distraction does not result from a sound’s novelty per se but from the violation of the cognitive system’s expectation based on the learning of conditional probabilities and, to some extent, the occurrence of a perceptual change from one sound to another.     

P3 event-related potentials and childhood maltreatment in successful and unsuccessful psychopaths

Although P3 event-related potential abnormalities have been found in psychopathic individuals, it is unknown whether successful (uncaught) psychopaths and unsuccessful (caught) psychopaths show similar deficits. In this study, P3 amplitude and latency were assessed from a community sample of 121 male adults using an auditory three-stimulus oddball task. Psychopathy was assessed using the Psychopathy Checklist-Revised (Hare, 2003) while childhood physical maltreatment was assessed using the Conflict Tactic Scale (Straus, 1979). Results revealed that compared to normal controls, unsuccessful psychopaths showed reduced parietal P3 amplitudes to target stimuli and reported experienced more physical abuse in childhood. In contrast, successful psychopaths exhibited larger parietal P3 amplitude and shorter frontal P3 latency to irrelevant nontarget stimuli than unsuccessful psychopaths. This is the first report of electrophysiological processing differences between successful and unsuccessful psychopaths, possibly indicating neurocognitive and psychosocial distinctions between these two subtypes of psychopathy.     

西方马克思主义宗教论说的六个问题领域

宗教在当代社会的"私人化",使基督教不仅作为一种信仰传统、也作为一种文化叙事引起诸多学科的关注,进而在基督教与马克思主义的关系方面形成了新的论说模式。马克思主义与基督教神学是否存在着可能交合的问题领域?这应该对中国目前的宗教学研究具有重要的借鉴价值。本文作者就此归纳为六个方面,并提出相关讨论。     

Towards a Philosophy of Software Development: 40 Years after the Birth of Software Engineering

Over the past four decades, software engineering has emerged as a discipline in its own right, though it has roots both in computer science and in classical engineering. Its philosophical foundations and premises are not yet well understood. In recent times, members of the software engineering community have started to search for such foundations. In particular, the philosophies of Kuhn and Popper have been used by philosophically-minded software engineers in search of a deeper understanding of their discipline. It seems, however, that professional philosophers of science are not yet aware of this new discourse within the field of software engineering. Therefore, this article aims to reflect critically upon recent software engineers’ attempts towards a philosophy of software engineering and to introduce our own philosophical thoughts in this context. Finally, we invite the professional philosophers of science to participate in this interesting new discourse.