نتایج جستجو برای: synthesis and content validity
تعداد نتایج: 16938855 فیلتر نتایج به سال:
the importance of writing as a complex skill in applied linguistics has drawn the attention of many researchers to evaluate textbooks in order to help learners gain self-sufficiency and autonomy in the field of language use and communication. investigations have shown that developments in textbooks evaluation can promote the quality of pedagogies and consequently the learning. this study attemp...
the application of e-learning systems - as one of the solutions to the issue of anywhere and anytime learning – is increasingly spreading in the area of education. content management - one of the most important parts of any e-learning system- is in the concern of tutors and teachers through which they can obtain means and paths to achieve the goals of the course and learning objectives. e-learn...
Introduction: Nowadays the importance of health, safety and environment issues is becoming more important as urbanization develops and industrial units grow. Due to the lack of a standard questionnaire to assess staff satisfaction with occupational health, safety and environmental management (HSE-MS) status, the present study aimed to design and validate this tool. Methods: In this study, an i...
Establishing adequacy of psychometric properties of an instrument involves acquisition and evaluation of evidence based on item content and internal structure. Content validity evidence consists of subject matter experts providing quantitative ratings of the extent to which items are a representative sample of targeted domain. Evidence of internal structure includes factor analytic studies and ...
Background and aims: The Symbolic signs are important tools, designed to convey a message and can transmit a lot of information to the viewer at a glance. Understanding of symptoms is very important especially when they transmit safety information. Signs and symbols have characteristics which affect understanding of them. McDougall et all) 1996(introduced the five key cognitive features of...
psychometric analysis of the ambulatory care learning education environment measure (acleem) in iran
background: examining educational environment (academic and clinical) by means ofa valid, reliable and comprehensive questionnaire is a major key inachievinga highly qualified student – oriented curricula. the persian translation of ambulatory care learning education environment measure-acleem questionnaire has been developed to support this goal, and its psychometrics has beenexplored in this ...
introduction. measuring is the foundation of evaluation. the main way for evaluation of education progression is testing the exams and every test must have identity, validity, reliability and be easy to perform. more precision to preparing the exams can improve its validity. there are different ways for measuring validity and reliability in testing. do the faculty members know about these metho...
ABSTRACT Due to the increasing use of chemicals in academic laboratories, a tool to measure awareness of students regarding labeling, hazards and characteristics of chemicals is still needed. The aim of this study was to design and validate a questionnaire to the assessing student’s knowledge about chemical hazards. The present study was conducted in two stages of design and evaluation of val...
جهت بهینه سازی شرایط تولید پروتئین هیدرولیز شده (شامل نسبت آنزیم به سوبسترا، دما و زمان) به منظور دستیابی به بالاترین خواص آنتی اکسیدانی، مینس تهیه شده از ضایعات میگوی ببری سبز (penaeus semisulcatus) پس از تعیین درصد پروتئین آن (13%، بر اساس وزن تر) با استفاده از دو پروتئاز تجاری آلکالاز و فلاورزایم بر اساس 18 تیمار تعیین شده با طرح آزمایشات سطح پاسخ برای هر آنزیم، هیدرولیز شده و با خشک کن انجم...
worship is submission and humitility with believe to divinity in fornt of god. in jewish religion ,worship is submission of the god inall the ordes and devosion tohim .worshio is not only so widely in islam and jew and does not include pray and fast and etc but also is every action that human does with divine intention and to content him. worship has huge and excellent rank in qoran and old te...
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