نتایج جستجو برای: its implementation faces with some difficulties
تعداد نتایج: 10300175 فیلتر نتایج به سال:
In Scott (2002) and Congdon (2006), a new method is advanced to compute posterior probabilities of models under consideration. It is based solely on MCMC outputs restricted to single models, i.e., it is bypassing reversible jump and other model exploration techniques. While it is indeed possible to approximate posterior probabilities based solely on MCMC outputs from single models, as demonstra...
It is well-established that population health is influenced by a multitude of factors, many of which lie outside the scope of the health sector. In the public health literature it is often assumed that intersectoral engagement with nonhealth sectors will be instrumental in addressing these social determinants of health. Due to the expected desirable outcomes in population health, several countr...
the current study examined iranian undergraduate efl students’ willingness to communicate with regard to their vocabulary knowledge. in general, participants were somewhat willing to communicate in english. the total mean score of 730 university students’ perception of willing to communicate was 83.53 out of 135. results, regarding four parts of willingness to communicate, revealed that part...
Prevalent face recognition difficulties in Alzheimer's disease (AD) have typically been attributed to the underlying episodic and semantic memory impairment. The aim of the current study was to determine if AD patients are also impaired at the perceptual level for faces, more specifically at extracting a visual representation of an individual face. To address this question, we investigated the ...
Mona El-Sheikh and her colleagues have assembled an impressive series of studies for this monograph. To date, researchers interested in the consequences of marital conflict on children have focused primarily on the main effects of psychological variables. Although these studies have been invaluable in helping us to better understand risk and resiliency factors associated with children’s exposur...
Background and Objectives: This article provides an overview of the national nosocomial infection surveillance system in Iran and its current status, achievements, and challenges. Methods: All relevant reports, documents, and program guidelines, as well as published literature and surveillance data related to the nosocomial infection surveillance system in Iran were critically reviewed. Opi...
Introduction. Accreditation has a long antecedence in western countries educational systems and its history of implementation is more than a century in a country such as United States of America. In European countries, also different activities have been implied throughout the accreditation and its implementation has become an essential. Now, in our country the experts also think of the accredi...
there are two major theories of measurement in psychometrics: classical test theory (ctt) and item-response theory (irt). despite its widespread and long use, ctt has a number of shortcomings, which make it problematic to be used for practical and theoretical purposes. irt tries to solve these shortcomings, and provide better and more dependable answers. one of the applications of irt is the as...
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