Mr. A's creative adventure: reflections on drives and psychic conflict

The author discusses psychic conflict in the context of Freudian drive theory and its relationship to primal fantasies and repression. Freud's metaphor of the "Mystic Writing Pad" is reviewed, with particular attention to psychotic perception, especially the lack of ability to differentiate between self and object. Psychoanalytic psychodrama is proposed as an effective treatment modality in such cases, and an illustrative clinical example is presented.     

Cognitive discernible factors between schizophrenia and schizoaffective disorder

BACKGROUND: Schizophrenia (SZ) and schizoaffective disorders (SA) are associated with cognitive deficits. Generally, a schizoaffective diagnosis is associated with better prognosis on the level of social integration. It is also well established that cognition is an important factor for good social outcome in schizophrenia. We hypothesized that, although patients suffering from SA share symptoms with SZ, they can be differentiated on the basis of neurocognitive function and that SA perform better in several domains. METHOD: Performances of two groups SA (N = 13) and SZ (N = 44) were compared on several visual-motor tasks using CANTAB [Motor Screening (MOT), Reaction Time (RTI), Paired Associates Learning Task (PAL), and Stockings of Cambridge items (SOC)]. The two groups were matched for symptom severity. ANOVA with repeated measures was employed to determine whether any difference in cognitive scores during a 2-year period was significantly related to the diagnostic status. RESULTS: A significant and durable difference was observed between SZ and SA on motor screening and explicit memory tests where SA performed better. CONCLUSION: Neurocognitive tests may be relevant for distinguishing schizoaffective from schizophrenia, chiefly via tests tapping into visuo-spatial and visuo-motor coordination abilities (e.g., paired associated learning and motor screening).     

Social identification among political party voters and members: an empirical test of optimal distinctiveness theory

According to optimal distinctiveness theory, minority political parties and parties of intermediate size provide more central and important bases of social identity. The authors tested that prediction in a sample of voters and a sample of political party members. In both samples, adherents of minority and intermediate parties did not perceive their parties to be more representative of them. The authors found no significant differences between political parties on the collective self-esteem questionnaire administered to the sample of political party members.     

A structural model for surface-enhanced stabilization in some metallic glass formers

A structural model for surface-enhanced stabilization in some metallic glass formers is proposed. In this model, the alloy surface structure is represented by five-layer Kagomé-net-based lateral ordering. Such surface structure has intrinsic abilities to stabilize icosahedral-like short-range order in the bulk, acting as ‘a cloak of liquidity’. In particular, recent experimental observations of surface-induced lateral ordering and a very high glass forming ability of the liquid alloy Au₄₉Ag_5.5Pd_2.3Cu_26.9Si_16.3 can be united using this structural model. This model may be useful for the interpretation of surface structure of other liquid alloys with a high glass forming ability. In addition, it suggests the possibility of guiding the design of the surface coating of solid containers for the stabilization of undercooled liquids.     

Stability in ordered and icosahedral aluminium–transition metal alloys

Abstract

We present calculated electron state densities for A1T (T is a transition metal) compounds and icosahedral Al₈₆T₁₄ alloys which suggest that the relative stability of different short-range atomic arrangements varies inversely with the electron state density at the Fermi level. Using this argument, we show that the absence ofstable highly coordinated configurations is a necessary, but not sufficient, condition for the existence of icosahedral Al₈₆T₁₄ alloys.     

Determinants of naming latencies, object comprehension times, and new norms for the Russian standardized set of the colorized version of the Snodgrass and Vanderwart pictures

We report object-naming and object recognition times collected from Russian native speakers for the colorized version of the Snodgrass and Vanderwart (Journal of Experimental Psychology: Human Learning and Memory 6:174–215, 1980) pictures (Rossion & Pourtois, Perception 33:217–236, 2004). New norms for image variability, body–object interaction [BOI], and subjective frequency collected in Russian, as well as new name agreement scores for the colorized pictures in French, are also reported. In both object-naming and object comprehension times, the name agreement, image agreement, and age-of-acquisition variables made significant independent contributions. Objective word frequency was reliable in object-naming latencies only. The variables of image variability, BOI, and subjective frequency were not significant in either object naming or object comprehension. Finally, imageability was reliable in both tasks. The new norms and object-naming and object recognition times are provided as supplemental materials.     

Death, Cadavers and Post-mortem Biomedical Research: A Point of View from a Christian Community

Facing modern developments of medicine and biomedical researches, religious communities are a strong source of ethics principles and orientations. Human dignity does not disappear after life, in a context of biomedical research on cadavers. Moral, political, social and scientific aspects of research on human cadavers (mainly autopsies) have been widely discussed in biomedical publications, whereas the religious ones (which could be predominant for some) have rarely been analyzed and presented. This article will present the results of a survey carried out a French Benedictine Abbey (relative to death, cadaver’s status and biomedical research) and subsequent Christian background according to canonic texts and practical cases from anthropological, historical, archeological and biomedical origin.     

Etude des Facteurs psychosociaux,du burnout,de la Vigueur et des troubles musculosquelettiques chez les soignants hospitaliers

Psychosocial factors, the burnout and the musculoskeletal disorders coexist in health professionals at the hospital. From 176 answers to a questionnary built from Karasek (1990) and Siegrist (1996) theories of psychosocial factors, Shirom (2004) of burnout and vigor and finally Kuorinka (1987) of musculoskeletal disorders, we measure and put in link these different aspects, then we propose a predictive model for burnout and pains.     

Quel engagement organisationnel pour les salariés précaires ? Les leçons d’une étude empirique auprès de travailleurs intérimaires

The aim of this article is to focus on contingent workers’ organizational commitment. A review of literature on contingent workers’ attitudes leads to think that this type of work arrangement is associated with a high level of job insecurity, which is not favourable to organizational commitment. However, empirical studies present very contrasting results. This absence of consensus leads us to propose a research model, which puts the emphasis on the way the temporary workers interpret their job arrangement. The model was tested on 208 temporary help service workers. The results highlight the mediating role of perceived job insecurity on organizational commitment, as well as importance of perceived organizational support (POS).