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The present study examined the Adult Needs and Strengths Assessment-Abbreviated Referral Version ratings for a group of 272 incoming psychiatric patients over a 2-yr. period to assess whether the rating scale was useful in predicting clinical placement for psychiatric treatment. Participants were patients (125 women) admitted to Regional Mental Health Care, St. Thomas, Canada between April 2004 and June 2006. Most participants were Euro-Canadian and ranged in age from 16 to 87 years. Clinical cutoff scores were established using observed mean differences in the patients' total scores and are expected to help guide psychiatric triage and longer term rehabilitation placement decisions. A canonical discriminant function analysis showed 85.9% of original level of care placements were correctly classified. The rating scale is a valid and reliable tool to specify level of psychiatric care needed for adults with mental disorders. 相似文献
767.
A new procedure to compute weighted kappa with multiple raters is described. A resampling procedure to compute approximate probability values for weighted kappa with multiple raters is presented. Applications of weighted kappa are illustrated with an example analysis of classifications by three independent raters. 相似文献
768.
In this study, we examined the ability of 11-year-old poor readers and reading age controls to learn new print vocabulary. It was found that the poor readers were slower than the controls to learn to read a set of nonwords accurately but that, when asked to pick out the nonwords in a visual recognition memory task, they reached criterion much more quickly than did the controls. However, when the groups were compared on auditory recall of the items being learned, the poor readers were at a disadvantage. Thus, the poor readers developed a visual store for the nonwords more quickly than did the controls but were slower to establish phonological representations for the nonwords. It was concluded that the poor readers were slower to establish a form of sight word reading that was well underpinned in memory by connections between the letters in the spelling and the phonemes in the pronunciation, suggesting that they had a greater reliance on an orthographic-semantic pathway in word recognition than did the controls. 相似文献
769.
In the present report, we describe a new dynamic field theory that captures the dynamics of visuo-spatial cognition. This theory grew out of the dynamic systems approach to motor control and development, and is grounded in neural principles. The initial application of dynamic field theory to issues in visuo-spatial cognition extended concepts of the motor approach to decision making in a sensori-motor context, and, more recently, to the dynamics of spatial cognition. Here we extend these concepts still further to address topics in visual cognition, including visual working memory for non-spatial object properties, the processes that underlie change detection, and the ‘binding problem’ in vision. In each case, we demonstrate that the general principles of the dynamic field approach can unify findings in the literature and generate novel predictions. We contend that the application of these concepts to visual cognition avoids the pitfalls of reductionist approaches in cognitive science, and points toward a formal integration of brains, bodies, and behavior. 相似文献
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