Results 71 to 80 of about 1,099 (177)

A MIXTURE RASCH MODEL WITH A COVARIATE:A SIMULATION STUDY VIA BAYESIAN MARKOV CHAIN MONTE CARLO ESTIMATION [PDF]

, 2009
Mixtures of item response theory models have been proposed as a technique to explore response patterns in test data related to cognitive strategies, instructional sensitivity, and differential item functioning (DIF).
Dai, Yunyun
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The Effect of Closed‐Loop Auditory Stimulation on Memory Consolidation and Sleep Physiology in an Ecological Setting

Journal of Sleep Research, Volume 35, Issue 3, June 2026.
ABSTRACT Slow wave sleep plays a crucial role in overnight memory consolidation, with slow oscillations serving as a critical mechanism. Recent studies have identified closed‐loop auditory stimulation as an effective method to enhance slow oscillatory activity during slow wave sleep, thereby facilitating memory consolidation.
Angie Baldassarri, Damiana Bergamo, Federico Salfi, Domenico Corigliano, Michele Ferrara, Aurora D'Atri, Nicola Cellini   +6 more
wiley   +1 more source

Differential Nap‐To‐Nap Stability of Sleep Spindles, Slow Waves, and their Temporal Coupling: An Exploratory Study

Journal of Sleep Research, Volume 35, Issue 3, June 2026.
ABSTRACT Slow waves and sleep spindles characterise non‐rapid eye movement (NREM) sleep and support cognitive and plasticity‐related functions. While their stability across nights is well established, less is known about their consistency across daytime naps.
Damiana Bergamo, Antonino Visalli, Angie Baldassarri, Nicola Cellini   +3 more
wiley   +1 more source

Eye Movements, Item Modality, and Multimodal Second Language Vocabulary Learning: Processing and Outcomes

Language Learning, Volume 76, Issue 2, Page 528-564, June 2026.
Abstract This study examined second language vocabulary processing and learning in reading only (RO) versus reading while listening (RWL). 119 English learners read or read‐while‐listening to a story embedded with 25 pseudowords, 10 times each, and had their eye movements tracked.
Jonathan Malone, Bronson Hui, Nick Pandža, Tetiana Tytko   +3 more
wiley   +1 more source

Rasch scalability of the somatosensory amplification scale: a mixture distribution approach

, 2013
Objective Somatosensory amplification refers to a person's tendency to experience somatic sensations as inappropriately intense and involves hypervigilance concerning bodily sensations.
Fischer, Susanne, Nater, Urs M, Ehlert, Ulrike; https://orcid.org/, Jasper, Fabian, Ehlert, Ulrike, Witthöft, Michael, Hiller, Wolfgang   +6 more
core   +1 more source

Estimation of Models in a Rasch Family for Polytomous Items and Multiple Latent Variables

The Rasch family of models considered in this paper includes models for polytomous items and multiple correlated latent traits, as well as for dichotomous items and a single latent variable. An R package is described that computes estimates of parameters
Zhushan Li, Jeroen K. Vermunt, Carolyn J. Anderson   +2 more
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Analisis Psikometrika Properti dan Latent Sub Kelas dengan Mixture Rasch Model Pada Skala Organizational Commitment Questionnaire (OCQ) versi Indonesia

This study evaluates the psychometric properties of the Indonesian version of the Organizational Commitment Questionnaire (OCQ) using the Rasch Model and Mixture Rasch Model.
Widodo Setya Budi, Fransiscus, Yudiarso, Ananta, Kurniawan, Alexander Bhirowo Putra   +2 more
core   +1 more source

VALIDASI STRUKTUR INTERNAL DAN LATEN SUB-CLASS ACADEMIC SELF-REGULATED LEARNING VERSI INDONESIA DENGAN RASCH MIXTURE MODEL

Penelitian ini bertujuan untuk menguji validitas menggunakan model Rasch dan model Rasch Mixture pada skala Academic Self-Regulated Learning Scale (A-SRL-S) (Magno, 2010). Metode penelitian menggunakan survei dengan non random sampling.
Arviyenna, Sandra, Yudiarso, Ananta, Putri, Ni Putu Rahayu Eka   +2 more
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Analyzing homogeneity and heterogeneity of change using Rasch and latent class models: A comparative and integrative approach

, 1995
The application of unidimensional Rasch models to longitudinal data assumes homogeneity of change over persons. Using latent class models, several classes with qualitatively distinct patterns of development can be taken into account; thus ...
Monika Hein-eggers, Meiser, Thorsten, Thorsten Meiser, Hein-Eggers, Monika, Rudinger, Georg, Pamela Rompe, Georg Rudinger, Rompe, Pamela   +7 more
core   +1 more source

The effect of covariant variable on determination of differential item functioning using mixture Rasch model

, 2019
Karma Madde Tepki Kuramı modelleri (K-MTK) son yıllarda test geliştirme, değişen madde fonksiyonu (DMF) saptama gibi test geçerliğini etkileyebilen psikometrik sorunlarla mücadelede önemli bir metodoloji olarak ön plana çıkmaktadır.
Sırgancı, Gözde
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