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Ghadyani, Fariba; Tahririan, Mohammad Hassan – Advances in Language and Literary Studies, 2014
To determine the issue of whether there were any significant differences between the groups including Iran ISI, Iran non- ISI, and native authors in binary comparisons as for employing interactional markers, the present study was conducted. To collect the data, 90 "method sections" of English medical research articles within Iranian ISI,…
Descriptors: Discourse Analysis, Meta Analysis, Medical Research, Journal Articles
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Parker, Richard I.; Vannest, Kimberly J.; Brown, Leanne – Exceptional Children, 2009
This article describes and field-tests the improved rate difference (IRD), a new effect size for summarizing single-case research data. Termed "risk difference" in medical research, IRD expresses the difference in successful performance between baseline and intervention phases. IRD can be calculated from visual analysis of nonoverlapping data, and…
Descriptors: Effect Size, Risk, Differences, Medical Research