نتایج جستجو برای: based on exploratory factor analysis

تعداد نتایج: 10718797  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1389

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...

The aim of this study is codification of indicators affecting the organizational performance management in the oil industry. This research was carried out in two parts: qualitative and quantitative by fuzzy Delphi methods and exploratory factor analysis and confirmatory factor analysis. The qualitative section was conducted by semi-structured interviews with 20 oil industry experts and academic...

2005
Venkat R. Krishnan

This paper reports two studies that assessed whether the six factors of assertiveness, bargaining, coalition, friendliness, higher authority, and reasoning best represent the domain of influence tactics in India. Data was collected from 281 graduate business students on their lateral influence tactics and value systems, and from 280 managers on their upward influence tactics, their value system...

2009
Qing Cong Jianbo Fu

Aiming at the actuality that the research about costumer service recovery prediction structure is relatively deficient under the background of China culture, based on literature analysis, profound interview, opening investigation and expectation research, we adopt exploratory factor analysis method and confirmatory factor analysis method to develop and validate the scale used to measure custome...

2017

This paper reports the development and validation of a short Use of Creative Cognition Scale in studying (UCCS) that was inspired by the Cognitive Processes Associated with Creativity (CPAC) scale. In Study 1, items from two of the six subscales of the CPAC were excluded due to conceptual and psychometric issues to create a 21-item CPAC scale, which was administered to 517 university students. ...

2017
Kevin A. Yoder Les B. Whitbeck Dan R. Hoyt

This study used data from a sample of 444 homeless adolescents to determine whether thoughts of death and suicide form one construct (unidimensionality) or two distinct but correlated constructs (multi-dimensionality). Thoughts of death and suicide were common in the sample; over two-thirds of the adolescents positively endorsed at least one of the eight death-or suicide-related items. Evidence...

2012
Luz Patricia Díaz Heredia Alba Idaly Muñoz Sánchez Divane de Vargas

The aim of this methodological study was to translate, culturally adapt and assess the internal consistency and validity of the Spanish version of the “Spirituality Questionnaire”. The sample comprised 204 young people between 18 and 25 years of age from two universities in Bogotá. Cronbach’s Alpha was used for reliability, while groups of experts and young people were used for construct validi...

Journal: :J. Comp. Assisted Learning 2007
Jo Tondeur Johan van Braak Martin Valcke

In the present study, we reject the view that computer use can be studied as an isolated variable in a learning environment. Our main objective is to develop an instrumental tool to measure different types of educational computer use in the classroom. This builds on a comprehensive review of the literature about computer use in education. This review helped to construct a questionnaire to ident...

شریفی, سمیرا, موذن, آرزو, وکیلی, محمد مسعود, کمالی, کورش,

Background and Objectives: The results of recent studies suggest that model-based health education programs are more effective in changing health behaviors. Interventional programs based on health education theories can be used to explain individual and psychological behavioral determinants in order to reduce the risk of HIV/AIDS. This study was conducted with the aim of psychometric analysis o...

2016
Jeffrey A. Hall

This multi-study investigation identified and confirmed the factor structure of ideal friendship standards. Study 1 (N = 307) conducted an exploratory factor analysis on 30 existing subscales of friendship expectations. Study 2 (N = 401) reduced 181 items from past subscales and singleitem measures of friendship expectations to 51 items measuring six factors. Study 3 (N = 668) used an internati...

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