Results 321 to 330 of about 21,370,000 (377)

The futuristic manifolds of REM sleep

open access: yesJournal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Since one of its first descriptions 70 years ago, rapid eye movement sleep has continually inspired and excited new generations of sleep researchers. Despite significant advancements in understanding its neurocircuitry, underlying mechanisms and microstates, many questions regarding its function, especially beyond the early neurodevelopment ...
Liborio Parrino, Ivana Rosenzweig
wiley   +1 more source

How Culture and Musical Engagement Shape Musical Reward Sensitivity in Danish Teens: A Validation Study of the Danish Barcelona Musical Reward Questionnaire With 4641 Adolescents

open access: yesScandinavian Journal of Psychology, Volume 66, Issue 2, Page 190-209, April 2025.
ABSTRACT The ability to convey emotions and induce pleasure is one of the most important aspects of the way that music becomes meaningful to humans. Affective responses to music are specific to both cultural and personal preferences, but little is known about the individual variability in adolescence.
Mariangela Lippolis   +4 more
wiley   +1 more source

Guessing and the Rasch Model

Language Assessment Quarterly, 2016
Stewart questioned Beglar’s use of Rasch analysis of the Vocabulary Size Test (VST) and advocated the use of 3-parameter logistic item response theory (3PLIRT) on the basis that it models a non-zero lower asymptote for items, often called a “guessing ...
Trevor A. Holster, J. Lake
semanticscholar   +3 more sources

Applying alternative method to evaluate online problem-solving skill inventory (OPSI) using Rasch model analysis

Educational Studies, 2021
The aim of the study was to evaluate the extended version of the Problem-Solving Inventory (PSI) via an online learning setting known as the Online Problem-Solving Inventory (OPSI) through the lens of Rasch Model analysis.
Noor Hidayah Che Lah   +2 more
semanticscholar   +1 more source

Bayesian Estimation in the Rasch Model [PDF]

open access: possibleJournal of Educational Statistics, 1982
Bayesian estimation procedures based on a hierarchical model for estimating parameters in the Rasch model are described. Through simulation studies it is shown that the Bayesian procedure is superior to the maximum likelihood procedure in that the estimates are (a) more accurate, at least in small samples; and (b) meaningful in that parameters ...
Hariharan Swaminathan, Janice A. Gifford
openaire   +1 more source

A Rasch Model Analysis of the Mindful Attention Awareness Scale

Assessment (Odessa, Fla.), 2017
The Mindful Attention Awareness Scale was developed to measure individual differences in the tendency to be mindful. The current study examined the psychometric properties of the Mindful Attention Awareness Scale in a heterogeneous sample of 565 ...
Hong Eng Goh, I. Marais, M. Ireland
semanticscholar   +1 more source

Graphical Rasch Models

2002
This paper defines a class of multivariate models combining features of Rasch type models with features of graphical interaction models into a common framework for analysis of criterion related construct validity and differential item functioning. Item analysis by Graphical Rasch models is illustrated with reanalysis of a summary Health scale counting ...
Kreiner, Svend, Christensen, Karl Bang
openaire   +2 more sources

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