Results 21 to 30 of about 15,718 (242)

Exploratory structural equation modeling: a streamlined step by step approach using the R Project software

open access: yesBMC Psychiatry, 2023
Confirmatory Factor Analysis (CFA) has been a popular yet limited approach to assessing latent factor structures. Despite items rarely loading exclusively on one latent factor in multifactorial scales, CFA assumes all indicators/items should load ...
Maria Prokofieva   +4 more
doaj   +1 more source

Validation of L2 grit among Chinese EFL high school students and its enduring effect on achievements: A bifactor model approach

open access: yesFrontiers in Psychology, 2022
The current study seeks to validate L2 grit measure among 637 Chinese senior middle school students using a bifactor modeling approach. To do so, we first assessed and compared four alternative measurement models including CFA, bifactor CFA, ESEM, and ...
Eerdemutu Liu, Junju Wang, Sachurina Bai
doaj   +1 more source

Measuring the classroom level of the Dynamic Model of Educational Effectiveness through teacher self-report: development and validation of a new instrument

open access: yesFrontiers in Education, 2023
In the Dynamic Model of Educational Effectiveness, classroom-level effectiveness factors are assessed through observations or aggregated students’ ratings.
Christophe Dierendonck
doaj   +1 more source

An electron-induced secondary electron model for photoelectric sensitivity and quantum efficiency of metal surfaces

open access: yesResults in Physics, 2021
This paper studies an electron-induced secondary electron model ESEM for photoelectric sensitivity PS and quantum efficiency QE of metal surfaces near threshold frequency γ0, which was developed from Sommerfeld’s theory and the theories of transport and ...
Ai-Gen Xie, Hong-Jie Dong, Zheng Pan
doaj   +1 more source

Classification of Language Interactions [PDF]

open access: yes, 2013
Context: the presence of several languages interacting each other within the same project is an almost universal feature in software development. Earlier work shows that this interaction might be source of problems.
Federico Tomassetti   +5 more
core   +1 more source

Carbonation kinetics in roman-like lime mortar

open access: yesMateriales de Construccion, 2004
The kinetic parameterisation of lime mortar carbonation is a useful technique for understanding ancient building methods and the long-lived physical-chemical stability of roman monuments.
S. Sánchez-Moral   +4 more
doaj   +1 more source

Psychometric Properties of the Adult Self-Report: Data from over 11,000 American Adults

open access: yesStats, 2020
The first purpose of this study was to examine the factor structure of the Adult Self-Report (ASR) via traditional confirmatory factor analysis (CFA) and contemporary exploratory structural equation modeling (ESEM).
Michelle Guerrero   +2 more
doaj   +1 more source

Scanning Probe Microscopy as a Tool for Investigation of Biomaterials

open access: yesAdvances in Electrical and Electronic Engineering, 2012
Super-microscopic techniques like scanning tunnelling microscopy, atomic force microscopy or scanning near-field optical microscopy allows investigate micro- and/or nano-scale surfaces and structures.
Veronika Novotna   +3 more
doaj   +1 more source

Investigating the Multidimensionality of the Work-Related Flow Inventory (WOLF): A Bifactor Exploratory Structural Equation Modeling Framework

open access: yesFrontiers in Psychology, 2020
This study investigated the factor structure of the Work-Related Flow Inventory (WOLF) through the application of the bifactor exploratory structural equation modeling (B-ESEM) framework.
Honglei Gu, Zhonglin Wen, Xitao Fan
doaj   +1 more source

A validation study of the self-compassion scale-short form (SCS-SF) with ant colony optimization in a Turkish sample [PDF]

open access: yesPsihologija, 2023
The general purpose of this study is to validate the Turkish version of the short form of Self- Compassion Scale (SCS) by Ant Colony Optimization (ACO). For this purpose, data were collected from two different samples. Sample-1 (n = 398) and Sample-2 (n =
Koğar Esin Yılmaz, Koğar Hakan
doaj   +1 more source

Home - About - Disclaimer - Privacy