Results 101 to 110 of about 9,369 (262)

Space–time interference in magnitude judgements revealed by drift‐diffusion modelling

British Journal of Psychology, EarlyView.
Abstract Space and time are strongly interrelated in human cognition: spatial extent can bias temporal judgements, whereas duration can influence perceived spatial extent. However, the mechanisms underlying these reciprocal effects remain debated. We investigated these interactions using psychophysical measures, individual difference analyses and drift‐
Pom Charras, Renato Ponce, Juan Lupiáñez, Mariagrazia Capizzi   +3 more
wiley   +1 more source

IRT‐based response style models and related methodology: Review and commentary

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract We provide a review and commentary on recent methodological research related to item response theory (IRT) modelling of response styles in psychological measurement. Our review describes the different categories of IRT models that have been proposed, their associated assumptions and extensions, and the varying purposes they can serve.
Daniel M. Bolt, Lionel Meng
wiley   +1 more source

A Bayes factor framework for unified parameter estimation and hypothesis testing

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract The Bayes factor, the data‐based updating factor of the prior to posterior odds of two hypotheses, is a natural measure of statistical evidence for one hypothesis over the other. We show how Bayes factors can also be used for parameter estimation.
Samuel Pawel
wiley   +1 more source

Efficient parallel MAP timing recovery algorithm for TDS-OFDM systems

Dianxin kexue, 2018
According to the problems of the existing timing recovery algorithm with the time-domain orthogonal frequency division multiplexing (TDS-OFDM) modulation in the wireless multimedia transmissions of 5G communications,such as slow processing speed and big ...
Yangguang LI, Jianrong BAO, Bin JIANG, Chao LIU   +3 more
doaj   +2 more sources

Implicit a posteriori error estimation using patch recovery techniques

Open Mathematics, 2012
Horváth Tamás, Izsák Ferenc
doaj   +1 more source

Target Parameter and Time-frequency Bias Estimation Method Based on Multitemporal Measurement Data for Distributed MIMO Radar

Leida xuebao
This study addresses time-frequency synchronization errors in distributed Multiple-Input Multiple-Output (MIMO) radar systems and proposes a joint estimation method for target parameters and system time-frequency biases based on multitemporal measurement
Enji ZHOU, Gongjian WEN, Haibo SONG, Siyu TAO, Bailing CHEN   +4 more
doaj   +1 more source

Estimating the reliability of round‐robin judgments with social relations confirmatory factor analyses

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract The social relations model (SRM) is commonly used in psychological research to analyse interdependent data from round‐robin designs, where all members of a group rate each other. Based on the recently suggested social relations confirmatory factor analysis (SR‐CFA), we present general formulas for determining the reliability of composites of ...
Steffen Nestler, Oliver Lüdtke, Alexander Robitzsch   +2 more
wiley   +1 more source

Asymptotic standard errors for reliability coefficients in item response theory

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract In a recent review, Liu et al. (Psychological Methods, 2025b) classified reliability coefficients into two types: classical test theory (CTT) reliability and proportional reduction in mean squared error (PRMSE). This article focuses on quantifying the sampling variability of these coefficients under item response theory (IRT) models.
Youjin Sung, Yang Liu
wiley   +1 more source

Composite marginal likelihood estimation of higher‐order diagnostic classification models under high dimensionality

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Although full‐information maximum likelihood (FIML) estimation is widely used for diagnostic classification models (DCMs), its computational efficiency deteriorates sharply in high‐dimensional settings. This scalability challenge is increasingly critical as DCMs are applied to large‐scale assessments, psychological testing and longitudinal ...
Minho Lee, Yon Soo Suh
wiley   +1 more source

High-Resolution Retrieval of Radial Ocean Current Velocity from SAR Strip-Map Imagery

Remote Sensing
The retrieval of radial ocean surface current from Synthetic Aperture Radar (SAR) data is important for ocean current research and effective ocean remote sensing.
Jian Wang, Tao Lai, Xiaoqing Wang
doaj   +1 more source