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Successful reports of behavioral treatment of encopresis describe interventions as unpleasant as the disorder: hospitalization, laxatives, prompted toileting, aversive consequences. The focus on soiling rather than on the constant constipation that precedes encopresis, on the reduction of soiling rather than on the acquisition of effective toilet use. Five normal chronically constipated children (four of whom were encopretic) were treated at home with combinations of: preparatory instructions, rewards for clean pants, reward for appropriate toileting (bowel movement in toilet). Once soiling was eliminated and appropriate bowel movements occured regularly, all families were taught to fade treatment contingencies. To determine the contribution of the toileting reward to treatment effectiveness, this reward was added to the other two treatment components in a multiple baseline across four cases; it provided a significant ingredient in short-term success. A fifth child achieved short-term success with only the instructions and the clean pants reward. Long-term results (11-20 months) revealed that the fifth child, who never received the toileting reward, was the only one who relapsed.  相似文献   
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The pursuit of mutual understanding has not infrequently led Muslims and Christians to define their religious traditions in stark doctrinal opposition one to the other. In this regard, the “religion of law” (Islam)/“religion of grace” (Christianity) dichotomy has a particularly venerable history. This article sets out to re-examine and deconstruct a couplet that would strike many as a platitude, first by giving an account of the Sunni tradition of law-generation, situated in the broad context of the many options represented by different Islamic sects, and then by revisiting the paradigmatic understanding of law in the Christian dispensation worked out by Aquinas. This exposition leads to the conclusion that any simple opposition is to be avoided at all costs, obfuscating, as it does, much more than it elucidates. Furthermore, Christianity emerges from our chosen perspective as, in some sense, more essentially a “religion of law” than Islam ever could be.  相似文献   
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Abstract

Four experiments examined whether the recovery of an item's position in a sequence taps processes similar to recognition and/or recall. Across the experiments, subjects either recalled, recognised, or made position judgements about list items that differed in word frequency. Typical word frequency effects were found in recall and recognition, but frequency failed to affect measures of position memory consistently across the four experiments. Despite the apparent procedural similarities across tasks, it appears that the recovery of position information may tap mnemonic processes that are different from those tapped by recognition and recall. Implications of these findings for current models of position memory are discussed.  相似文献   
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Recent investigations of timing in motor control have been interpreted as support for the concept of brain modularity. According to this concept, the brain is organized into functional modules that contain mechanisms responsible for general processes. Keele and colleagues (Keele & Hawkins, 1982; Keele & Ivry, 1987; Keele, Ivry, & Pokorny, 1987; Keele, Pokorny, Corcos, & Ivry, 1985) demonstrated that the within-subject variability in cycle duration of repetitive movements is correlated across finger, forearm, and foot movements, providing evidence in support of a general timing module. The present study examines the notion of timing modularity of speech and nonspeech movements of the oral motor system as well as the manual motor system. Subjects produced repetitive movements with the finger, forearm, and jaw. In addition, a fourth task involved the repetition of a syllable. All tasks were to be produced with a 400-ms cycle duration; target duration was established with a pacing tone, which then was removed. For each task, the within-subject variability of the cycle duration was computed for the unpaced movements over 20 trials. Significant correlations were found between each pair of effectors and tasks. The present results provide evidence that common timing processes are involved not only in movements of the limbs, but also in speech and nonspeech movements of oral structures.  相似文献   
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