Results 11 to 20 of about 493,448 (347)

Factors Related to Tobacco Cessation Attempts Among Turkish Adolescents: A Structural Equation Model Analysis

open access: yesThoracic Research and Practice
Objective: The Turkish Global Youth Tobacco Survey (GYTS) 2017 revealed that 17.9% of students aged 13-15 used tobacco products and 7.7% smoked cigarettes. Given the high prevalence of smoking, it is important to evaluate the factors associated with quit
Cemre Hilal Kesen Yurtcanli   +3 more
doaj   +2 more sources

Parenting Stress, Mental Health, Dyadic Adjustment: A Structural Equation Model

open access: yesFrontiers in Psychology, 2017
Objective: In the 1st year of the post-partum period, parenting stress, mental health, and dyadic adjustment are important for the wellbeing of both parents and the child.
Luca Rollè   +17 more
doaj   +2 more sources

piecewiseSEM: Piecewise structural equation modelling in r for ecology, evolution, and systematics [PDF]

open access: yes, 2015
Ecologists and evolutionary biologists rely on an increasingly sophisticated set of statistical tools to describe complex natural systems. One such tool that has gained significant traction in the biological sciences is structural equation models (SEM ...
J. Lefcheck
semanticscholar   +1 more source

A 'Weight of Evidence' approach to evaluating structural equation models [PDF]

open access: yesOne Ecosystem, 2020
It is possible that model selection has been the most researched and most discussed topic in the history of both statistics and structural equation modeling (SEM).
James Grace
doaj   +3 more sources

Drivers of Groundwater Change in China and Future Projections

open access: yesRemote Sensing, 2022
Observations worldwide have shown that in recent decades, groundwater depletion intensified notably in many regions. Understanding the interacting drivers of groundwater change enables better human adaptations to climate change and socioeconomic ...
Kai Liu, Jianxin Zhang, Ming Wang
doaj   +1 more source

Analysis of factors contributing to the dispersal of Casuarina junghuhniana Miq. in a volcanic mountain

open access: yesJournal of Degraded and Mining Lands Management, 2020
Casuarina junghuhniana or mountain ru, she oak or cemara is a species from Indonesia which grows in the highland area at an altitude between 2000 - 3000 m above sea level (asl).
Brian Rahardi   +3 more
doaj   +1 more source

Estimating and Testing Random Intercept Multilevel Structural Equation Models with Model Implied Instrumental Variables

open access: yes, 2022
This study develops a new limited information estimator for random intercept Multilevel Structural Equation Models (MSEM). It is based on the Model Implied Instrumental Variable Two-Stage Least Squares (MIIV-2SLS) estimator, which has been shown to be an
Bollen, Kenneth A.,   +2 more
core   +1 more source

The Impact of Changes in Regulatory and Market Environment on Sustainability of Wine Producers: A Structural Equation Model

open access: yesWine Economics and Policy, 2020
We explore the farmers’ perception of how different external drivers of changes in farming activities could lead to sustainability practices among wine producers.
Chinedu Obi   +3 more
doaj   +1 more source

Regularized Structural Equation Modeling [PDF]

open access: yesStructural Equation Modeling: A Multidisciplinary Journal, 2016
A new method is proposed that extends the use of regularization in both lasso and ridge regression to structural equation models. The method is termed regularized structural equation modeling (RegSEM). RegSEM penalizes specific parameters in structural equation models, with the goal of creating easier to understand and simpler models.
Ross, Jacobucci   +2 more
openaire   +2 more sources

Sustainability assessment in the steel industry using partial least squares - Structural equation model

open access: yesWorld Development Sustainability, 2023
Amid growing concern over global climate change, the steel industry, which has historically made significant contributions to facilitating modern life by providing products that make the civilized world possible, has been singled out as being responsible
Juan Enrique Villalva A.
doaj   +1 more source

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