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Article overview
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A prototype model for evaluating psychiatric research strategies: Diagnostic category-based approaches vs. the RDoC approach | Kentaro Katahira
; Yuichi Yamashita
; | Date: |
1 Sep 2016 | Abstract: | In this paper, we propose a theoretical framework for evaluating psychiatric
research strategies. The strategies to be evaluated include a conventional
diagnostic category-based approach and dimensional approach that have been
encouraged by the National Institute for Mental Health (NIMH), outlined as
Research Domain Criteria (RDoC). The proposed framework is based on the
statistical modeling of the processes by which pathogenetic factors are
translated to behavioral measures and how the research strategies can detect
potential pathogenetic factors. The framework provides the statistical power
for quantifying how efficiently relevant pathogenetic factors are detected
under various conditions. We present several theoretical and numerical results
highlighting the merits and demerits of the strategies. | Source: | arXiv, 1609.0243 | Services: | Forum | Review | PDF | Favorites |
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