نتایج جستجو برای: all questionnaires should have reliability and validity upon gathering information
تعداد نتایج: 17059337 فیلتر نتایج به سال:
background: visualattention is known as acritical base for learning.thepurpose of the present study was to design, develop and evaluate the test-retest and internal consistency reliability as well as face, content and convergent validity of thecomputer- based selective visual attention test (sevat) for healthy first-grade school children. methods :in thefirst phase of this study,the computer-...
background: the need for assessment of oral health related quality of life has been increased over the last decades. the aim of this study was to develop a persian version of the oral health impact profile (ohip)-14 and to evaluate its reliability and validity for its use in persian-speaking communities. methods: the original version of the ohip-14 was translated into the persian language using...
cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...
hedging is a multi-purpose rhetorical strategy which is usually used in scientific arguments to secure ratification of claims, reduce the risk of negation, avoid conflict, manage disagreement and leave room for the audience to assess presented information. hedges are frequently used in research articles to mitigate the findings of research endeavors. the present research aims to investigate the...
in this research we have studied the effect of some transition-metals (cu, ag and au) substitutions on two-electron reduction potential of flavins by application of dft method. all geometries have been optimized at blyp level of theory and “6-31+g** + lanl2dz” mixed basis set. the frequency job at the same method and basis sets has been performed to obtain gibbs free energy of compounds. it h...
saluk mount is selected for devonian biostratigraphy. this area located at southwest of bojnurd. in this study three sections are selected and two sections, chahar-borj and tabar sections with a thickness of 650 m, which consist mainly of calcareous sediments was studied in detailed but third section, qelli section, with a thickness of about 450m which consist mainly of sandstone and evaporates...
AIM To translate the Victorian Institute of Sports Assessment-Achilles (VISA-A) questionnaire into the Dutch language (VISA-A-NL), and to assess its reliability, validity, and applicability to non-athletes. METHODS After translation according to a forward-backward protocol, 101 patients with complaints of Achilles tendinopathy were asked to fill out the VISA-A-NL at two time points together w...
background: migraine is one of the most common headaches that affect 11% or more adult population. recently, researchers have designed two questionnaires, namely headache impact test (hit) and migraine disability assessment (midas), with the aim of improving migraine care. these two tests provide a standard measurement about migraine's effects on people's life style that divide patients into 4 ...
Introduction: The objective of the study was to develop an instrument to measure patient education content. Materials and Methods: First of all, literature searches were undertaken to determine current national and international patient education questionnaires. Then a forty five item questionnaire was developed. Questionnaires were filled by 399 patients in surgery wards of Kerman medical ho...
the purpose of present study is to identify the relationship between knowledge leadership with intellectual capital management at the bu-ali sina university of hamedan in academic year of 1391-92. the research method is descriptive - correlational. statistical population included all staff (non-faculty employees) of the number was 313 people and sample size of 171 subjects was determined based ...
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