Choosing an Appropriate Data Collection Instrument and Checking for the Calibration, Validity, and Reliability of Data Collection Instrument Before Collecting the Data During Ph.D. Program in India
نویسندگان
چکیده
منابع مشابه
Choosing an appropriate method of data collection.
Introduction Conducting real-world research, in particular for the novice researcher, is not easy (Casey 2004). Choices have to be made concerning each stage of the process, all of which are governed by the research question and/or aims of the study. In making these choices researchers resort to textbooks as well as research studies. Both sources are helpful, however, the latter may sometimes b...
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15 صفحه اولField work I: selecting the instrument for data collection*
The selection of instruments that will be used to collect data is a crucial step in the research process. Validity and reliability of the collected data and, above all, their potential comparability with data from previous investigations must be prioritized during this phase. We present a decision tree, which is intended to guide the selection of the instruments employed in research projects. S...
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Parts I through III of this series of articles gave an introduction to some of the issues requiring attention when performing clinical studies and summarizing the results statistically as well as clinically. Statistical methods have been described for the identification of statistically significant differences and associations between an experimental group and a control group or over the course...
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ژورنال
عنوان ژورنال: Social Science Research Network
سال: 2022
ISSN: ['1556-5068']
DOI: https://doi.org/10.2139/ssrn.4275315