1 Introduction |
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Lack of Consistency in Definition of Disability, |
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4 | |
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Historical Views of Disability, |
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6 | |
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Workshop Plan and Report Overview, |
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8 | |
2 Challenges to Improving Measurement of Late-Life Functioning and Disability |
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11 | |
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Population Survey Measures of Functioning: Strengths and Weaknesses, |
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Developing Questions to Identify People Early in the Disablement Process, |
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17 | |
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Enhancing the Ascertainment of Disability, |
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20 | |
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Self Versus Proxy Responses in Surveys, |
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Expanding Modes of Survey Administration, |
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27 | |
3 Potential Methods for Revising Measures to Foster Comparability Across Subgroups |
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Performance Measures in Surveys, |
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Improving Patient-Reported Measures Using Item Response Theory and Computer-Adaptive Testing, |
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36 | |
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Use of Easily Collected Biomarkers of Chronic Diseases, |
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40 | |
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Developing Measures of Time Use to Study Disability, |
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43 | |
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4 Improving the Validity of Cross-Population Comparisons |
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51 | |
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Additional Measures of Limitations in Cognitive Functioning and Disability, |
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51 | |
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Using Vignettes to Improve Cross-Population Comparability of Self-Rated Disability Measures, |
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55 | |
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New Approaches to Cognitive and Field Testing of Disability Measures, |
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59 | |
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65 | |
5 Measuring Functioning and Disability in Context |
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69 | |
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Incorporating Assistive Technology and Home Modification Measures, |
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69 | |
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Incorporating Questions on Behavioral Adaptations in Functional Limitation Measures, |
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74 | |
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Utility of Participation Measures in Surveys, |
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78 | |
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81 | |
6 Research and Development Toward Improved Measures of Late-Life Disability |
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85 | |
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85 | |
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92 | |
References |
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Appendixes |
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A Population Survey Measures of Functioning: Strengths and Weaknesses |
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B Workshop Agenda and Presenters |
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157 | |
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C Biographical Sketches of Steering Committee Members |
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163 | |