نتایج جستجو برای: validation studies publication type
تعداد نتایج: 2919432 فیلتر نتایج به سال:
as far as bandura’s (1977) conceptualization of the sense of self-efficacy is concerned, it is argued to be context- and even task-specific, compared to other concepts like self-esteem (brown, 2000); therefore, upon the previous research studies, related theories and definitions, and the ideas and views obtained from the interviews conducted with the scholars, the current research study aimed a...
Although recent frameworks for test validation have emphasized utilization as a key component (e.g. Bachman & Palmer, 2010; Chapelle, 2012; Kane, 1992), what happens in the sometimes messy contexts where assessments are carried out is often not documented. This is perhaps because test developers are more focused on defining and operationalizing test constructs than on issues of implementation. ...
[no abstract available]
Objective: To review the use of health-related quality-of-life (HRQOL) instruments as patient-reported outcome in patients with rheumatoid arthritis (RA) in studies that have been published in Chinese-speaking populations. Methods: Overlapping searching strategy was used using four publication databases: PubMed and EMBASE for English publications and Wanfang and CNKI for Chinese publications. E...
Because of its role in human disease, there are increasing global requirements for reliable diagnostic and control methods for Trichinella in food animals to ensure meat safety and to facilitate trade. Consequently, there is a need for standardization of methods, programs, and best practices used in the control of Trichinella and trichinellosis. This review article describes the biology and epi...
objective(s) developing and validating a simple, efficient, reproducible and economic reversed phase high performance liquid chromatographic (rp-hplc) method for the quantitative determination of pefloxacin in bulk material, tablets and in human plasma. materials and methods a shim-pack clc-ods column and a mobile phase constituting acetonitrile: 0.025 m phosphoric acid solution (13:87 v/v, ph ...
Abstract Background: Long delays in getting a paper published in a medical journal may affect motivation for research. The aim of this study was to evaluate the duration of the research, and the average interval between the completion of a research project and the publication of the research article in dental research journals. Materials and methods: In this cross sectional study, all eligi...
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