Disentangling person-dependent and item-dependent causal effects: applications of item response theory to the estimation of treatment effect heterogeneity
Analyzing heterogeneous treatment effects (HTEs) plays a crucial role in understanding the
impacts of educational interventions. A standard practice for HTE analysis is to examine …
impacts of educational interventions. A standard practice for HTE analysis is to examine …
A latent space diffusion item response theory model to explore conditional dependence between responses and response times
Traditional measurement models assume that all item responses correlate with each other
only through their underlying latent variables. This conditional independence assumption …
only through their underlying latent variables. This conditional independence assumption …
Recent integrations of latent variable network modeling with psychometric models
S Wang - Frontiers in psychology, 2021 - frontiersin.org
The combination of network modeling and psychometric models has opened up exciting
directions of research. However, there has been confusion surrounding differences among …
directions of research. However, there has been confusion surrounding differences among …
Bayesian Estimation of Latent Space Item Response Models with JAGS, Stan, and NIMBLE in R
The latent space item response model (LSIRM) is a newly-developed approach to analyzing
and visualizing conditional dependencies in item response data, manifested as the …
and visualizing conditional dependencies in item response data, manifested as the …
Individual random effects model for differences in trait distribution among respondents
R Wu, X Gao, S Pan, F Wang, S Zhao - Scientific Reports, 2024 - nature.com
The homogeneity hypothesis is a common assumption in classic measurement. However,
the item response theory model assumes that different respondents with same ability have …
the item response theory model assumes that different respondents with same ability have …
A randomness perspective on intelligence processes
I Kang, P De Boeck, I Partchev - Intelligence, 2022 - Elsevier
We study intelligence processes using a diffusion IRT model with random variability in
cognitive model parameters: variability in drift rate (the trend of information accumulation …
cognitive model parameters: variability in drift rate (the trend of information accumulation …
Interaction map: A visualization tool for personalized learning based on assessment data
Personalized learning is the shaping of instruction to meet students' needs to support
student learning and improve learning outcomes. While it has received increasing attention …
student learning and improve learning outcomes. While it has received increasing attention …
A Recent Development of a Network Approach to Assessment Data: Latent Space Item Response Modeling for Intelligence Studies
This article aims to provide an overview of the potential advantages and utilities of the
recently proposed Latent Space Item Response Model (LSIRM) in the context of intelligence …
recently proposed Latent Space Item Response Model (LSIRM) in the context of intelligence …
Conditional Dependence across Slow and Fast Item Responses: With a Latent Space Item Response Modeling Approach
There recently have been many studies examining conditional dependence between
response accuracy and response times in cognitive tests. While most previous research has …
response accuracy and response times in cognitive tests. While most previous research has …
Latent Variable Modeling of Social Networks with Directional Relations: An Exploration of Profile Similarity of Latent Factors
H Liu, R Liu - Structural Equation Modeling: A Multidisciplinary …, 2024 - Taylor & Francis
Statistical analysis of networks has gained increasing popularity in social and psychological
sciences. This study introduces a latent variable model for self-reported directional relations …
sciences. This study introduces a latent variable model for self-reported directional relations …