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91.
The paper discusses regularisation of dualities. A given duality between (concrete) categories, e.g. a variety of algebras and a category of representation spaces, is lifted to a duality between the respective categories of semilattice representations in the category of algebras and the category of spaces. In particular, this gives duality for the regularisation of an irregular variety that has a duality. If the type of the variety includes constants, then the regularisation depends critically on the location or absence of constants within the defining identities. The role of schizophrenic objects is discussed, and a number of applications are given. Among these applications are different forms of regularisation of Priestley, Stone and Pontryagin dualities.  相似文献   
92.
The effects of variations in speaker rate and pitch on listener recall were studied. One hundred and twenty participants listened to an audiotape of one of two individuals speaking in one of four different styles-low variation in both rate and pitch, variation in rate but not in pitch, variation in pitch but not in rate, and variation in both rate and pitch. After hearing the audiotape, listeners were tested on the information in the presentation; they also completed questionnaires rating the speaker's benevolence and competence. Results indicated that the combined effect of pitch and rate variety significantly increased listener recall over no variety or pitch variety or rate variety alone. Additionally, pitch variety and combined pitch and rate variety significantly increased attributions of speaker competence over no variety or rate variety alone, but significantly decreased attributions of speaker benevolence.  相似文献   
93.
The spiritual development of sexually traumatized clients is an important area of concern for counselors. In this paper, spirituality is defined, and its relevance for counselors who work with childhood sexual abuse survivors is discussed. Impact of abuse on client spirituality is described, and several suggestions are given for assessment and intervention approaches that address spiritual issues as part of the counseling process.  相似文献   
94.
Forty-six reading disabled adolescents were randomly assigned to one of three 25-hr instructional programs. Two programs provided training in expository text comprehension, and a third offered training in academic problem solving and organizational and study skills (an alternative treatment control). One reading comprehension program was designed to remediate a deficient knowledge base, forcing disabled readers to elaborate and further process new text knowledge, focusing on both specific informational content in a text and knowledge of text structure per se. The second program was patterned after the Palincsar and Brown (1984) reciprocal teaching techniques and focused on training four text comprehension strategies used by skilled comprehenders. Both the “knowledge-base” and the “strategy” training approaches were associated with significant improvement in disabled readers' comprehension skills, although training effects did not generalize across all aspects of reading comprehension performance. Strategy-trained readers applied the trained strategies with equal success on instructed and uninstructed text materials, providing strong evidence of transfer of learning. Knowledge-base readers also demonstrated successful transfer of specifically trained procedures (semantic mapping, text analysis) to unfamiliar text. In both programs, the best outcomes were obtained when specific strategies and operations were targeted for training.  相似文献   
95.
Patricia A. Williams 《Zygon》1996,31(2):253-268
Abstract. Evolutionary ethics posits the evolution of dispositions to love self, kin, and friend. Christianity claims that God's ethical demand is to love one's neighbor. I argue that the distance between these two positions can be interpreted theologically as original sin, the disposition to disobey God's command and practice self-love and nepotism rather than neighbor-love. Original sin requires Incarnation and Atonement to unite God and humanity. The ancient doctrine of the Atonement as educative does not invoke the Fall. Its revival may help reconcile Christianity and evolutionary ethics.  相似文献   
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Nondepressed human subjects were divided into seven groups. On a series of discrimination problems, a helplessness group received insoluble problems, a solvable group received contingent feedback, and a no treatment control group received no feedback. For two other groups insoluble problems were preceded by success feedback on a different task presented according to a fixed ratio (FR) or variable ratio (VR) schedule of reinforcement. Two control groups received either FR or VR schedules of success but were not examined on the discrimination problems. All groups were tested for escape/avoidance performance on a human shuttle box. Both FR and VR schedules produced an inoculation against learned helplessness; escape performance by the helplessness group was significantly worse than that of FR and VR inoculation groups. These latter groups performed similar to the solvable and three control groups. Significantly worse than that of FR and VR inoculation groups. These latter groups performed similar to the solvable and three control groups. Significantly fewer subjects in the VR inoculation group exhibited avoidance responses than their counterparts in the FR inoculation group. despite similar escape performance. The findings indicate that learned helplessness can be prevented in humans and suggest different sources of interference produced by unpredictable and uncontrollable events.  相似文献   
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Pranayama is a Yogic breathing practice which is known experientially to produce a profound calming effect on the mind. In an experiment designed to determine whether the mental effects of this practice were accompanied by changes in the arterial blood gases, arterial blood was drawn from 10 trained individuals prior to and immediately after Pranayama practice. No significance changes in arterial blood gases were noted after Pranayama. A neural mechanism for the mental effects of this practice is proposed.  相似文献   
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