نتایج جستجو برای: all questionnaires should have reliability and validity upon gathering information

تعداد نتایج: 17059337  

پایان نامه :0 1374

chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...

2000
Randy Basaraba

We are already into the fall season with winter rapidly approaching. As always, we have many changes to report at the Diagnostic Laboratory. We ended our 1998-1999 fiscal year with a 23 percent increase in accessions compared to the previous year. We are constantly working on improving our diagnostic testing ability, frequently by using molecular techniques. Some of these new advances are detai...

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The purpose of this study was to present a model for innovative climate in Islamic Azad University Based on Organizational Learning, Organizational Justice and Ethical Leadership. The research method is descriptive-survey with emphasis on structural equation modeling and the statistical population of the research is comprised of qualitative department, university experts (n = 20) and quantitati...

2015
Beatriz Pérez-Escamilla Lucía Franco-Trigo Joanna C Moullin Fernando Martínez-Martínez José P García-Corpas

BACKGROUND Low adherence to pharmacological treatments is one of the factors associated with poor blood pressure control. Questionnaires are an indirect measurement method that is both economic and easy to use. However, questionnaires should meet specific criteria, to minimize error and ensure reproducibility of results. Numerous studies have been conducted to design questionnaires that quantif...

Journal: :Occupational and environmental medicine 2003
J De Vries H J Michielsen G L Van Heck

AIMS To compare the psychometric qualities of six fatigue questionnaires in a sample of working persons. METHODS Internal consistency and test-retest reliability, content validity, convergent validity, and the dimensionality of the fatigue instruments were explored. RESULTS All scales had a satisfactory internal consistency. Furthermore, based on factor analyses and Mokken scale analyses, a...

The purpose of the present study was to determine validity and reliability of Persian version of organizational silence questionnaire. The population was all employees of ministry of youth affairs and sports of Iran. Due to the population size, total population sampling method was used in which sample size is the same with population size. To collect information Vacola and Bouradas questionnair...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1389

abstract tasks nowadays are at the center of attention in sla research. task types is one of the critical issues in this regard, their effectiveness and suitability to any particular context, their characteristics and the result they yield are among some of these issues. on the other hand, discourse markers (dms) have been very much investigated and their effectiveness in conveying the meaning...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده مدیریت 1392

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

فرمهینی‌فراهانی, محسن ,

Among numerous problems and complexities of our time, abnormal sexual relation is undoubtedly one of the issues that have busied the human mind. Most societies today are struggling with crucial sexual crises, and unfortunately there seems to be but not a disappointing and regretful prospect for sexual life. Grappling the Islamic teachings seems to be the only way out of these crises. Although ...

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