نتایج جستجو برای: content validity
تعداد نتایج: 517234 فیلتر نتایج به سال:
abstract english language learning in iran has become significant in recent years, and english has been included in the curriculum of iranian schools and universities, and considerable attention has been paid to this language in our society. nevertheless, teaching and learning english in iranian schools has not been able to satisfy the specified goals, so different efl institutes have been est...
the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...
مقدمه: عفونت ادراری از بیماری های شایع و مزمن دوره کودکی، به ویژه در دختران زیر 6 سال است. این بیماری مزمن و پیچیده، سبب کاهش کیفیت زندگی مادر می شود. این پژوهش با هدف تعیین تاثیر الگوی توانمند سازی خانواده محور بر کیفیت زندگی مادران دارای دختر زیر6 سال مبتلا به عفونت ادراری انجام شده است. مواد و روشها: مطالعه نیمه تجربی حاضر در سال92-1391، در بیمارستان شهید مطهری ارومیه، با انتخاب 60 مادر د...
while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...
abstract the present study aims to evaluate efl course contents used in language schools and institutes in teh-ran. to that end, 230 participants in tehran were conveniently sampled. at the outset of the study, two questionnaires were given to all groups, and according to their responses, the data were analyzed. each of the questionnaires was given to participants individually. each group had...
Questionnaires are commonly used to measure attitudes toward systems and perceptions of search experiences. Whilst the face validity of such measures has been established through repeated use in information retrieval research, their reliability and wider validity are not typically examined; this threatens internal validity. The evaluation of self-report questionnaires is important not only for ...
Abstract The present study aims to evaluate EFL course contents used in language schools and institutes in Teh-ran. To that end, 230 participants in Tehran were conveniently sampled. At the outset of the study, two questionnaires were given to all groups, and according to their responses, the data were analyzed. Each of the questionnaires was given to participants individually. Each group ...
background: measuring content validity of instruments are important. this type of validity can help to ensure construct validity and give confidence to the readers and researchers about instruments. content validity refers to the degree that the instrument covers the content that it is supposed to measure. for content validity two judgments are necessary: the measurable extent of each item fo...
Content analysis involves replicable and valid methods for making inferences from observed communications to their context. As such, content analys1s is at least 75 years old. It emerged during journalistic debates over the quality of the mass media but has now become part of the repertoire of social science research methods. In the course of its evolution one notes not only an increasing level...
background & aim : researchers in the nursing science study complex constructs for which valid and reliable instruments are needed. when an instrument is created, psychometric testing is required, and the first-step is to study the content validity of the instrument. this article focuses on the process used to assess the content validity. methods & materials : this article examines the definiti...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید