نتایج جستجو برای: structural equation modeling sem and confirmatory factor analysis cfa were used
تعداد نتایج: 17592198 فیلتر نتایج به سال:
While online technologies and applications are rapidly and widely utilized and adopted in e-commerce, it is extremely important to better understand the perceptions of consumers’ use, and acceptance in mobile commerce (MC). This paper adopts the extended technology acceptance model (TAM2) and integrated it with the innovation diffusion theory and the perceived risk variable to model users’ acce...
Research in human development often relies on composites, that is, composed variables such as indices. Their composite nature renders these inaccessible to conventional factor-centric psychometric validation techniques confirmatory factor analysis (CFA). In the context of research, there is currently no appropriate technique available for assessing composites with same degree rigor comparable k...
this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
abstract this study evaluated and compared medical terminology and english for the students of medicine (ii) as two representatives of the textbooks available on the iranian market for teaching english to the students of medicine. this research was performed on the basis of a teacher’s and a number of students’ attitudes and the students’ needs analysis for two reasons: first, to investigate...
the present research was conducted to accomplish two purposes. firstly, it aimed to explore and describe schematic structure or what halliday and hassan (1989, p.64) have called “generic structure potential” (gsp) of american english, iranian persian and iranian english newspaper editorials within systemic functional linguistics. secondly, a quantitative cross-comparison was made to investigate...
abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...
The technology based self service banking (TBSSB) refers to automated banking services that customer avail in self service mode using various electronic banking channels, without any interaction with bank employees. This paper investigates the relationship between key dimensions (factors) of TBSSB service quality and Customer Satisfaction. A structured questionnaire was formulated by identifyin...
To expand the literature on rather new concept of student burnout, present study examined influence teacher immediacy and stroke variables English as a Foreign Language (EFL) students’ experience burnout. fulfill this aim, group 631 undergraduate EFL students from various universities in Iran answered questionnaires including Immediacy Behavior Scale, Student Stroke Maslach Burnout Inventory-St...
This study’s primary goals were to look at the antecedent factors influencing customer satisfaction (service quality, food physical environment price fairness, and brand image) then evaluate causality between loyalty in fast-food restaurant segment. In this research, 480 questionnaires delivered six customers Phnom Penh, Cambodia, using a self-administered questionnaire method convenience sampl...
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