Results 61 to 70 of about 1,352 (201)

Psychometric Validation of the FACE‐Q Dental Module in Patients With Malocclusions

Community Dentistry and Oral Epidemiology, Volume 53, Issue 4, Page 442-451, August 2025.
ABSTRACT Objective The FACE‐Q Craniofacial Module is a patient‐reported outcome measure (PROM) developed for children and young adults with craniofacial conditions. We hypothesised that some of its scales may be applicable to other populations. The aim of this study was to assess the validity and reliability of FACE‐Q scales for patients with dental ...
Ali Tassi, Anne F. Klassen, Jessica Li, Karen W. Y. Wong Riff, Charlene Rae   +4 more
wiley   +1 more source

Another Look at Yen's Q3: Is .2 an Appropriate Cut‐Off?

Journal of Educational Measurement, Volume 62, Issue 2, Page 345-359, Summer 2025.
Abstract This study examined the widely used threshold of .2 for Yen's Q3, an index for violations of local independence. Specifically, a simulation was conducted to investigate whether Q3 values were related to the magnitude of bias in estimates of reliability, item parameters, and examinee ability.
Kelsey Nason, Christine DeMars
wiley   +1 more source

Measuring a family sense of coherence: a rasch-based study extending dyadic data analyses

BMC Palliative Care
Background Family sense of coherence (FSOC) seems to reduce distress in the family and promote the well-being of the family. Therefore, getting accurate measurements for families with long-term illnesses is of particular interest.
Marie-Louise Möllerberg, Kristofer Årestedt, Peter Hagell, Jeanette Melin   +3 more
doaj   +1 more source

Theory‐Driven IRT Modeling of Vocabulary Development: Matthew Effects and the Case for Unipolar IRT

Journal of Educational Measurement, Volume 62, Issue 2, Page 199-224, Summer 2025.
Abstract Item response theory (IRT) encompasses a broader class of measurement models than is commonly appreciated by practitioners in educational measurement. For measures of vocabulary and its development, we show how psychological theory might in certain instances support unipolar IRT modeling as a superior alternative to the more traditional ...
Qi (Helen) Huang, Daniel M. Bolt, Xiangyi Liao   +2 more
wiley   +1 more source

Leveraging LLM respondents for item evaluation: A psychometric analysis

British Journal of Educational Technology, Volume 56, Issue 3, Page 1028-1052, May 2025.
Effective educational measurement relies heavily on the curation of well‐designed item pools. However, item calibration is time consuming and costly, requiring a sufficient number of respondents to estimate the psychometric properties of items. In this study, we explore the potential of six different large language models (LLMs; GPT‐3.5, GPT‐4, Llama 2,
Yunting Liu, Shreya Bhandari, Zachary A. Pardos   +2 more
wiley   +1 more source

Extended Rasch Modeling: The eRm Package for the Application of IRT Models in R

Journal of Statistical Software, 2007
Item response theory models (IRT) are increasingly becoming established in social science research, particularly in the analysis of performance or attitudinal data in psychology, education, medicine, marketing and other fields where testing is relevant ...
Patrick Mair, Reinhold Hatzinger
doaj  

A convexity‐constrained parameterization of the random effects generalized partial credit model

British Journal of Mathematical and Statistical Psychology, Volume 78, Issue 2, Page 401-419, May 2025.
An alternative closed‐form expression for the marginal joint probability distribution of item scores under the random effects generalized partial credit model is presented. The closed‐form expression involves a cumulant generating function and is therefore subjected to convexity constraints.
David J. Hessen
wiley   +1 more source

Developing a Maturity Model for Information Security Awareness Using a Polytomous Extension of the Rasch Model

, 2023
Tobias Fertig, Andreas E. Schütz, Kristin Weber   +2 more
openalex   +2 more sources

How can educational policy support the application of the Rasch Model for character E-assessment in elementary schools during Indonesia's new normal era?

Social Sciences and Humanities Open
The development of character education among elementary school-age children warrants significant attention, as this stage serves as the foundational period for cultivating character.
Iva Sarifah, Nina Nurhasanah, Uswatun Hasanah, Arita Marini, Uyu Muawanah   +4 more
doaj   +1 more source

Psychometric Evaluation of the Brief Illness Perception Questionnaire among Iraqi Patients with Type II Diabetes

International Journal of Body, Mind and Culture, 2022
Background: The Brief Illness Perception Questionnaire (B-IPQ) is one of the most widely used measures of emotional and cognitive representations of illness. The B-IPQ has been translated and adapted into many languages.
Rasha Abed Hussein, Safa Mohammed Abdulridah Dhyaaldian, Merriam Ghadhanfar Alwan, Hussam Mohammed Wafqan, Abeer Ameen Baqer, Muneam Hussein Ali, Safa K. Hachim, Zahraa Tariq Sahi, Huda Takleef AlSalami, Bahaa Aldin Fawzi Sulaiman, Shaker Holh Sabit   +10 more
doaj