Research Methodology: Hypotheses, Measurement, Reliability, and Validity
نویسندگان
چکیده
منابع مشابه
Validity and reliability of measurement instruments used in research.
PURPOSE Issues related to the validity and reliability of measurement instruments used in research are reviewed. SUMMARY Key indicators of the quality of a measuring instrument are the reliability and validity of the measures. The process of developing and validating an instrument is in large part focused on reducing error in the measurement process. Reliability estimates evaluate the stabili...
متن کاملValidity and reliability in qualitative research.
Validity and reliability are key aspects of all research. Meticulous attention to these two aspects can make the difference between good research and poor research and can help to assure that fellow scientists accept findings as credible and trustworthy. This is particulaary v ita l in q u a lita tiv e work, w here the researcher’s subjectivity can so readily cloud the interpretation of the dat...
متن کاملValidity and Reliability in Social Science Research
Concepts of reliability and validity in social science research are introduced and major methods to assess reliability and validity reviewed with examples from the literature. The thrust of the paper is to provide novice researchers with an understanding of the general problem of validity in social science research and to acquaint them with approaches to developing strong support for the validi...
متن کاملعنوان روایی پایایی نسخه فارسی پرسشنامه سرمایه اجتماعی اونیکس در سالمندان validity and reliability of the persian version of onyx social capital measurement
مقدمه: یکی از چالشهایی که اغلب سالمندان با آن مواجهند برقراری ارتباط با افراد جدید و بزرگتر کردن دایره روابط اجتماعی خود می باشد. برقراری روابط اجتماعی و ایجاد و تقویت شبکه اجتماعی در سالمندان ممکن است منجر به ایجاد سرمایه اجتماعی شود. سرمایه اجتماعی یک مسئله چند بعدی است که ابعاد مختلفی از ساختار اجتماعی را در بر می گیرد. در این پژوهش بر آن بوده ایم که به تهیه نسخه فارسی پرسشنامه سرمایه اجتماع...
Clinical Evaluation Tool for Operating Room Students: Development and Measurement of Reliability and Validity
Introduction: In order to ensure the achievement of goals in clinical training, having the right tool with good reliability and validity is essential. Given the fact that no proper tool has ever been developed for evaluation of operating room students, this study aimed to develop and measure the validity and reliability of the evaluation tool for these students. Methods: This descriptive study ...
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ژورنال
عنوان ژورنال: Journal of Managed Care Pharmacy
سال: 1998
ISSN: 1083-4087,1944-706X
DOI: 10.18553/jmcp.1998.4.4.382