نتایج جستجو برای: rmsea and chi
تعداد نتایج: 16833101 فیلتر نتایج به سال:
BACKGROUND Previous studies have shown positive association between HIV-related stigma and depression, suicidal ideation, and suicidal attempt among people living with HIV/AIDS (PLWH). But few studies have examined the mechanisms among HIV-related stigma, depression, and suicidal status (suicidal ideation and/or suicidal attempt) in PLWH. The current study examined the relationships among perce...
although there are studies on pragmatic assessment, to date, literature has been almost silent about native and non-native english raters’ criteria for the assessment of efl learners’ pragmatic performance. focusing on this topic, this study pursued four purposes. the first one was to find criteria for rating the speech acts of apology and refusal in l2 by native and non-native english teachers...
this study purported to compare and contrast the use of self-mention and evidentials as two mtadiscourse features in opinion columns of persian and english newspapers. the theoretical basis of this study is the idea that metadiscourse features vary across cultural boundaries. for this purpose, 150 persian and 150 english opinion columns were collected based on three factors of topic, audience a...
this study aimed to empirically develop a reliable and valid model specifically for measuring service quality of sport conferences as sport event tourism. to assess the model which has been established based on the survey, data gathered from 136 of attendees in sport conference. finding of this study showed that participants form their service quality perceptions based on their evaluations of 4...
Confirmatory factor analysis method is usually used in psychological surveys to evaluate the construct validity. But most of the researchers have been wasting their resources (e.g. effort, time, money) without power analysis at the beginning of their studies. The main purposes of this study are to analyze the statistical power, to estimate sample size for the confirmatory factor analysis model ...
Background and purpose: Diabetes is the most common metabolic disorder which is caused by defects in insulin secretion, insulin action, or both .The most important factor in managing diabetes is self-care. Since diabetes self-care behaviors are multifactorial and these factors may directly or indirectly affect self-care, it is possible through the application of path analysis to estimate the di...
The root mean square error of approximation (RMSEA) is one of the most widely reported measures of misfit/fit in applications of structural equation modeling. When the RMSEA is of interest, so too should the accompanying confidence interval. A narrow confidence interval reveals that the plausible parameter values are confined to a relatively small range, at the specified level of confidence. Th...
in recent years, there has been a growing interest among researchers to investigate the relationship betweenteacher self-efficacy and classroom behavior management, especially students misbehavior. therefore, this study aimed to comparatively investigate english and arabic teachers’ use of different behavior managementstrategies, their self-efficacy, and their success in an iranian context. th...
Background: Childbearing is considered to be one of the main purposes of marriage in Iranian culture. The aim of this study was to assess relationships among age of marriage, religious and educational levels, participation of couples in childbearing and finical status with childbearing motivation using structural equation model. Materials and Methods: This study is a secondary analysis of pre...
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