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951.
Standard medical treatments have not been effective for irritable bowel syndrome (IBS) patients. Though individualized cognitive–behavior therapy is an empirically supported treatment option, cognitive–behavioral group therapy (CBGT) has yet to be established as an effective alternative in a randomized controlled trial. This study compared the efficacy of a 10-session CBGT with a home-based symptom monitoring with weekly telephone contact (SMTC) treatment for IBS, extending previous quasi-experimental research in this area. Twenty-eight refractory IBS patients, evaluated and referred by gastroenterologists using the Rome criteria, participated in the study. IBS symptoms, psychological functioning, and health-related quality of life were assessed pre- and posttreatment, and at 3-month follow-up. CBGT patients reported significantly more gastrointestinal (GI) symptom improvement than SMTC patients on posttreatment global measures and had significantly reduced daily diary pain scores at 3-month follow-up. Based on MANOVA, there was significant improvement in psychological distress and health-related quality of life for the CBGT patients in comparison to the SMTC patients. These improvements were also maintained at the 3-month follow-up. Reductions in GI symptoms, psychological distress, and improved health related quality of life may contribute to less behavioral avoidance, disability, and health care utilization in refractory IBS patients.  相似文献   
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953.
Martin  John N. 《Synthese》2003,134(3):429-461
The mediaeval logic of Aristotelian privation, represented by Ockham's expositionof All A is non-P as All S is of a type T that is naturally P and no S is P, iscritically evaluated as an account of privative negation. It is argued that there aretwo senses of privative negation: (1) an intensifier (as in subhuman), the dualof Neoplatonic hypernegation (superhuman), which is studied in linguistics asan operator on scalar adjectives, and (2) a (often lexicalized) Boolean complementrelative to the extension of a privative negation in sense (1) (e.g., Brute). Thissecond sense, which is the privative negation discussed in modern linguistics, isshown to be Aristotle's. It is argued that Ockham's exposition fails to capture muchof the logic of Aristotelian privation due to limitations in the expressive power of thesyllogistic.  相似文献   
954.
The recording of event-related potentials (ERPs) in the brain has allowed for a better understanding of human sensory and cognitive processing. This technique may also prove useful in studying implicit social attitudes and their effects on information processing. Here, ERPs were used in a study of "hot cognition" in the context of political concepts. Hot cognition, as applied to the political domain, posits that all sociopolitical concepts that have been evaluated in the past are affectively charged, and that this affective charge is automatically activated from long-term memory within milliseconds of presentation of the political stimulus. During an evaluative priming task, ERP recordings showed that affectively incongruent prime/target pairs elicited an enhanced negativity with a peak latency of about 400 milliseconds relative to affectively congruent prime/target pairs. These differences suggest that automatic, implicit evaluations were made in response to strongly positive and negative political stimuli, and that these evaluations affected the subsequent processing of a high-valence adjective. Therefore, it appears that the emotional valence of a political prime is stored along with the concept itself, and that an affective response becomes active upon mere exposure to the political stimulus.  相似文献   
955.
The phenotypic and genetic factor structure of performance on five Multidimensional Aptitude Battery (MAB) subtests and one Wechsler Adult Intelligence Scale—Revised (WAIS-R) subtest was explored in 390 adolescent twin pairs (184 monozygotic [MZ]; 206 dizygotic (DZ)). The temporal stability of these measures was derived from a subsample of 49 twin pairs, with test–retest correlations ranging from .67 to .85. A phenotypic factor model, in which performance and verbal factors were correlated, provided a good fit to the data. Genetic modeling was based on the phenotypic factor structure, but also took into account the additive genetic (A), common environmental (C), and unique environmental (E) parameters derived from a fully saturated ACE model. The best fitting model was characterized by a genetic correlated two-factor structure with specific effects, a general common environmental factor, and overlapping unique environmental effects. Results are compared to multivariate genetic models reported in children and adults, with the most notable difference being the growing importance of common genes influencing diverse abilities in adolescence.  相似文献   
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957.
Within this paper we examine the nature and characteristics of the concept of unconditional positive regard (UPR) and discuss how an experience of conscious identification (CI) within a person-centred counsellor may affect its levels and manifestations. Initially, theoretical aspects of UPR are examined, with reference to potential threats or benefits to UPR when a counsellor experiences CI. Following on from this, we discuss how this may affect practice, drawing upon data generated from a 4-year research study, which defined and examined the process of CI.  相似文献   
958.
Emergent persons     
Recent psychological theorizing about the emergence of persons makes a number of ontological claims that are not always explicit. A critical consideration of such claims reveals both considerable convergence and some points of disagreement across different psychological theories of emergent personhood. What is clear is that all such theories resist the reduction of persons to biophysical or sociocultural properties, conditions, and processes. In various ways, they each call for a nonreductionistic recognition of the sociocultural constitution of important aspects of personhood, without denying the necessity of biophysical requirements of personhood. Because standard emergentist positions in physical science and the philosophy of physical science mostly ignore the sociocultural level of reality, psychological theorizing about the emergence of persons requires an alternative ontological framework. It is proposed that an ontology of levels of reality that includes the physical, chemical, biological, sociocultural, and personal/psychological is appropriate for understanding how persons are both substantively and relationally emergent within the biophysical, sociocultural world. With such an ontological framework in place, it is possible to understand human activity in the world as the primary vehicle for both the phylogenetic evolution and ontogenetic development of persons.  相似文献   
959.
Much of Western speculative metaphysics has subscribed to what has been called “explanatory rationalism,” which holds that there is a reason for everything that is and for the way everything is. Theodicies, or metaphysical attempts to solve the problem of evil, have relied on a special application of this principle of explanatory rationalism, namely, the principle of plenitude, which holds that the evil in the world is a necessary ingredient in the world's overall perfection or degree of reality. This essay argues that the principle of plenitude is aesthetically motivated, and that only in art and perhaps in revealed religion can the demands of explanatory rationalism be satisfied.  相似文献   
960.
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