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221.
In contrast to the many published accounts of the disfluent repetition of sounds at the beginnings of words, cases where it is predominantly the final parts of words that are repeated have been reported relatively rarely. With few exceptions, those studies that have been published have described either pre-school children or neurologically impaired subjects. The purpose of this case report was to describe final part-word repetitions in the speech of two school-age boys of normal intelligence with no known neurological lesions. Their speech was recorded during spontaneous conversation, reading, and sentence repetition. The repetitions occurred in all three speaking conditions, although the majority of instances were observed in spontaneous speech, and on both content words and function words. The participants exhibited no apparent awareness of the disfluencies, no abnormal muscle tension, and no accessory behaviours. Each child produced word-final repeated fragments whose phonological structure was highly predictable according to his individual set of rules. The results are discussed in terms of possible motor and cognitive explanations for the disfluencies. EDUCATIONAL OBJECTIVES: As a result of this activity, the participant will be able to: (1) summarize prior research into final part-word repetition; (2) describe the detailed characteristics of final part-word repetitions as displayed by two children of normal intelligence; and (3) discuss ways in which the behaviour might be explained as part of a model of speech production. 相似文献
222.
Engel MF 《The Journal of medical humanities》2005,26(1):39-51
This article explores the disconnection between what pre-professional students expect from college and what their undergraduate education might foster, between the focus on "getting into medical school" and the development of humanistic physicians. It reviews the longstanding challenge inherent in helping pre-meds acquire not only sufficient scientific background but also well-developed interpersonal skills to help them understand patients' experience of illness and their own interactions with other members of the health care team. Clinical experiences from the NEH Institute are interpreted from the perspective of a pre-med advisor who also teaches literature; they are also incorporated into an undergraduate course on literature about illness. 相似文献
223.
Nix RL Pinderhughes EE Bierman KL Maples JJ;Conduct Problems Prevention Research Group 《American journal of community psychology》2005,36(3-4):307-325
This study examined whether the link between risk factors for conduct problems and low rates of participation in mental health
treatment could be decoupled through the provision of integrated prevention services in multiple easily-accessible contexts.
It included 445 families of first-grade children (55% minority), living in four diverse communities, and selected for early
signs of conduct problems. Results indicated that, under the right circumstances, these children and families could be enticed
to participate at high rates in school-based services, therapeutic groups, and home visits. Because different sets of risk
factors were related to different profiles of participation across the components of the prevention program, findings highlight
the need to offer services in multiple contexts to reach all children and families who might benefit from them.
Ellen Pinderhughes's and Karen Bierman's colleagues in the Conduct Problems Prevention Research Group are, in alphabetical
order, John D. Coie, Duke University; Kenneth A. Dodge, Duke University; E. Michael Foster, University of North Carolina;
Mark T. Greenberg, Pennsylvania State University; John E. Lochman, University of Alabama; and Robert J. McMahon, University
of Washington. 相似文献
224.
Griffith JL Agani F Weine S Ukshini S Pulleyblank-Coffey E Ulaj J Rolland J Blyta A Kallaba M 《Behavioral sciences & the law》2005,23(4):547-558
Family processes of communication, mutual support, and sustenance of cultural values can play vital roles in recovery from psychological and material damage in societies afflicted by terror. This is particularly the case when a campaign of terror has specifically targeted family life and its traditions, when the culture is one whose identity has been centered in its families, and when public mental health resources have been scarce. At the end of the 1999 war in Kosova, the Kosovar Family Professional Educational Collaborative (KFPEC) was initiated to counter mental health sequelae of war in Kosova. This initiative focused upon the recovery and strengthening of Kosovar families, rather than the psychiatric treatment of individuals for post-traumatic symptoms. Findings and outcomes from this project may usefully inform the design of other international public mental health initiatives. 相似文献
225.
This study investigated the relationships among mindfulness, marital satisfaction, and perceived spousal similarity. All 95
subjects responded to a questionnaire measuring each of these variables, and an additional series of demographic variables.
A significant positive relationship was found between mindfulness and marital satisfaction, with no statistically significant
relationship found between perceived spousal similarity and marital satisfaction. There was a stronger correlation between
mindfulness and marital satisfaction than the correlation between marital satisfaction and any of the other variables, including
similarity. These results carry meaningful implications for the role of mindfulness techniques within the context of building
and maintaining happy marital relationships and general well-being. 相似文献
226.
Animal models are considered essential in research ensuing elucidation of human disease processes and subsequently, testing of potential therapeutic strategies. This is especially true for neurodegenerative disorders, in which the first steps in pathogenesis are often not accessible in human patients. Alzheimer's disease is vastly becoming a major medical and socioeconomic problem in our aging society. Valid animal models for this uniquely human condition should exhibit histopathological, biochemical, cognitive, and behavioral alterations observed in Alzheimer's disease patients. Major progress has been made since the understanding of the genetic basis of Alzheimer's disease and the development and improvement of transgenic mouse models. All present Alzheimer's disease models developed are partial but nevertheless essential in further unraveling the nature and spatial and temporal development of the complex molecular pathology underlying this condition. One of the more recent transgenic attempts to model Alzheimer's disease is the APP23 transgenic mouse. This article describes the development and assessment of this human amyloid precursor protein overexpression model. We summarize histopathological and biochemical, cognitive and behavioral observations made in heterozygous APP23 mice, thereby emphasizing the model's contribution to clarification of neurodegenerative disease mechanisms. In addition, the first therapeutic interventions in the APP23 model are included. 相似文献
227.
228.
Eye movements in natural behavior 总被引:1,自引:0,他引:1
The classic experiments of Yarbus over 50 years ago revealed that saccadic eye movements reflect cognitive processes. But it is only recently that three separate advances have greatly expanded our understanding of the intricate role of eye movements in cognitive function. The first is the demonstration of the pervasive role of the task in guiding where and when to fixate. The second has been the recognition of the role of internal reward in guiding eye and body movements, revealed especially in neurophysiological studies. The third important advance has been the theoretical developments in the fields of reinforcement learning and graphic simulation. All of these advances are proving crucial for understanding how behavioral programs control the selection of visual information. 相似文献
229.
230.
Mood-congruent attentional bias in dysphoria: maintained attention to and impaired disengagement from negative information 总被引:1,自引:0,他引:1
Attentional bias to negative information has been proposed to be a cognitive vulnerability factor for the development of depression. In 2 experiments, the authors examined mood-congruent attentional bias in dysphoria. In both experiments, dysphoric and nondysphoric participants performed an attentional task with negative, positive, and neutral word cues preceding a target. Targets appeared either at the same or at the opposite location of the cue. Overall, results indicate that dysphoric participants show maintained attention for negative words at longer stimulus presentations, which is probably caused by impaired attentional disengagement from negative words. Furthermore, nondysphoric participants maintain their attention more strongly to positive words. These results are discussed in relation to recent developments in the pathogenesis and treatment of depression. 相似文献