Results 191 to 200 of about 131,196 (289)

A tutorial for understanding SEM using R: Where do all the numbers come from?

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Structural equation modeling (SEM) is often seen as a complex and difficult method, especially for those who want to understand how the numbers in SEM software output are actually computed. Although many open‐source SEM tools are now available—especially in the R programming environment—looking into their source code to understand the ...
Yves Rosseel, Marc Vidal
wiley   +1 more source

Latent Poisson count models for action count data from technology‐enhanced assessments

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Recent advances in computerized assessments have enabled the use of innovative item formats (e.g., drag‐and‐drop, scenario‐based), necessitating a flexible model that can capture systematic influence of item types on action counts. In this study, we present a refinement scheme that can explicitly model common features of items and allows ...
Gregory Arbet, Hyeon‐Ah Kang
wiley   +1 more source

Teenage Pregnancy and Adolescents' Attitudes Toward Marriage and Pregnancy: Primary Data Analysis in Akatsi North, Ghana

Children &Society, EarlyView.
ABSTRACT A high prevalence of teenage pregnancy in Ghana has raised critical concerns. This study aims to understand the causes of early pregnancy in Akatsi North, Ghana, while also assessing the underlying attitudes of young people toward future marriage and pregnancy.
Jihye Kim, Wendy Olsen, Mohammed Ibrahim
wiley   +1 more source

Genomic optimum contribution selection and mate allocation using JuMP. [PDF]

Bioinform Adv
Waldmann P.
europepmc   +1 more source

What Museum Guests Think About When They Think About Belonging

Curator: The Museum Journal, EarlyView.
ABSTRACT A sense of belonging is one of the most fundamental human needs and is threaded through all aspects of a museum guest's experience. Using a previously validated model and survey of belonging in museums, we surveyed 1780 guests leaving eight different museums and similar cultural institutions across the United States.
C. Aaron Price, L. Applebaum, K. Sepp, P. Yee   +3 more
wiley   +1 more source

Optimization of unit commitment considering multiple stochastic factors and interruptible load under chance constraints. [PDF]

Sci Rep
Ding B, Zhao M, Qin X, Chen S.
europepmc   +1 more source

Block scheduling in practice: An optimal decomposition strategy for nonidentical operating rooms

Decision Sciences, EarlyView.
Abstract We develop and implement a Master Surgery Schedule for a real‐life hospital, assigning operating room (OR) time to surgical specialties over a multi‐week horizon. Through action research, we identify a critical operational challenge: the issue of split blocks. Split blocks allow two specialties to share an OR on the same day—one in the morning,
Vincent J. J. van Ham, Alex Kuiper, Robert H. Lee   +2 more
wiley   +1 more source

A Review of the Expansion and Integration of Production Line Balancing Problems: From Core Issues to System Integration. [PDF]

Sensors (Basel)
Sitahong A, Lu Z, Yuan Y, Mo P, Ma J.
europepmc   +1 more source

Is economics self‐correcting? Replications in the American Economic Review

Economic Inquiry, Volume 63, Issue 2, Page 463-485, April 2025.
Abstract This paper reviews the impact of replications published as comments in the American Economic Review between 2010 and 2020. We examine their citations and influence on the original papers' (OPs) subsequent citations. Our results show that comments are barely cited, and they do not affect the OP's citations—even if the comment diagnoses ...
Jörg Ankel‐Peters, Nathan Fiala, Florian Neubauer   +2 more
wiley   +1 more source

Portfolio Optimization: A Neurodynamic Approach Based on Spiking Neural Networks. [PDF]

Biomimetics (Basel)
Khan AH, Mohammed AM, Li S.
europepmc   +1 more source