نتایج جستجو برای: confirmatory factor analysis cfa
تعداد نتایج: 3480306 فیلتر نتایج به سال:
The purposes of this study were to identify the factors that underlie assistive technology (AT) and to validate items to be used in an instrument to evaluate AT use. The study consisted of four phases. First, 99 items were developed though a comprehensive literature review. Second, the items were refined through three layers of review. Third, 1,467 respondents rated the results of the reviews. ...
Objective: This study aims to develop and create a tool based on factor analysis to assess safety culture in the processing industry. Methods: This study was conducted in the petrochemical industry in 2021. The questionnaires were distributed among 312 employees, supervisors, and managers, and 308 of them were completed. The validity of the questionnaire was assessed by content and construct v...
AbstractObjectives: The aim of the research was to examine the factor structure of 3, 9 and 14-item Persian versions of Ryff's Scales of Psychological Well-being (RSPWB) that encompasses six domains: self-acceptance, positive relations with others, autonomy, environmental mastery, purpose in life, and personal growth. Method: A 14-item version of RSPWB was administered to a sample of 374 univer...
BACKGROUND Posttraumatic growth is the positive change resulting from traumatic experiences and is typically assessed with retrospective measures like the Posttraumatic Growth Inventory (PTGI). The PTGI was designed to include reference to a specific traumatic event, making it difficult to implement, without change, in prospective survey studies. Thus, a modified Posttraumatic Growth Inventory-...
This paper addresses the role of test anxiety in aptitude testing. Our approach is rooted in confirmatory factor analysis (CFA). We find that the usual parameter constraints used for model identification in CFA have non-trivial implications for the effects of interest. We suggest two methods for dealing with this identification problem. Firstly, we consider testable parameter constraints that i...
The purpose of this study was to develop and psychometrically test a new instrument for measuring self-management of adults with type 2 diabetes. Data were collected from 634 diabetic adults recruited from three teaching hospitals in Taiwan. Construct validity was determined by confirmatory factor analysis (CFA). Tests of internal consistency and test-retest were used to assess the reliability ...
OBJECTIVE The Positive and Negative Affect Schedule (PANAS) was developed as a measure of positive affect (PA) and negative affect (NA). The aim here is to examine the factor structure and concurrent validity of the Korean version of the Positive and Negative Affect Schedule (K-PANAS) in a clinical sample in Korea. METHODS K-PANAS was administered to a clinical sample in Korea. Internal consi...
Background The aim of this study is to evaluate the psychometric properties of the Persian versionof the Edinburgh Postnatal Depression(EPDS) among Iranian mothers in postpartum period. Materials and Methods: This secondary analysis examines 200 Iranian mothers registered to receive prenatal care in health centers in Kerman, Iran. ...
Objective: This study aimed to evaluate the psychometric properties of the Iranian version of the COVID-19 burnout scale (COVID-19-BS. Materials and Methods: This cross-sectional study was performed on 137 participants in Yasuj, Iran., A semi-structured interview was done following linguistic validation to assess face validity. Exploratory factor analysis (EFA) and confirmatory factor analysis ...
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