Results 51 to 60 of about 108,581 (272)

A critique of Rasch analysis using the Dyspnoea‐12 as an illustrative example [PDF]

, 2011
Aim. This paper is a report of a study of the application and critique of Rasch analysis to the development of the Dyspnoea‐12 questionnaire; an instrument that measures breathlessness severity. Background.
Andrich, Andrich, Borsboom, Gift, Gilworth, Hagquist, Hobart, Jones, McBride, Mills, Nguyen, Nunnally, Pallant, Pallant, Rattray, Smith, Tennant, Tesio, van Alphen, Watson, Wilson, Wilson, Yorke, Yorke, Yorke, Yorke   +25 more
core   +2 more sources

Nichtlineare Staubungsneigung binärer Schüttgutmischungen: Herausforderungen bei der Prognose Non‐linear dusting tendency of binary bulk material mixtures: Challenges in prognosis

Chemie Ingenieur Technik, EarlyView.
Aufgrund überlagerter oder konkurrierender Mechanismen sind relevante Wechselwirkungen bei der Staubung von Schüttgutmischungen komplex und nur unzureichend verstanden. Selbst für Mischungen aus umfassend charakterisierten Einzelkomponenten existieren keine belastbaren Modelle. In dieser Arbeit werden die Hürden bei der Prognose thematisiert.
David Horst, Anke Helfer, Eberhard Schmidt   +2 more
wiley   +1 more source

APLIKASI MODEL RASCH CAMPURAN DALAM MENGEVALUASI PENGUKURAN HARGA DIRI

Jurnal Penelitian dan Evaluasi Pendidikan, 2013
Penelitian ini bertujuan untuk mengeksplorasi keberadaan kelompok responden yang menyebabkan estimasi parameter butir melalui pemodelan Rasch tidak invarian pada keseluruhan responden.
Wahyu Widhiarso
doaj  

An Evaluation of the Online Social Learning Environment Instrument (OSLEI) Using Rasch Model Analysis

SAGE Open, 2022
One of the questionnaires that will be used to evaluate social learning environments such as Facebook is the Online Social Learning Environment Instrument (OSLEI).
Noor Hidayah Che Lah, Zaidatun Tasir, Nurul Farhana Jumaat   +2 more
doaj   +1 more source

PSYCHOMETRIC CHARACTERISTICS OF A SPANISH TRANSLATION OF THE MANCHESTER FOOT PAIN AND DISABILITY INDEX: VALIDATION AND RASCH ANALYSIS [PDF]

, 2013
Background: The Manchester Foot Pain and Disability Index (MFPDI) is a self-assessment questionnaire developed in the UK to measure foot pain and disability in the general population1.
Alcacer-Pitarch, Begonya, Garrow, Adam, Gijón-Noguerón, Gabriel, Luque-Suárez, Alejandro, Munuera, Pedro Vicente, Ndosi, Mwidimi, Redmond, Anthony   +6 more
core  

Model Selection for Multilevel Mixture Rasch Models [PDF]

Applied Psychological Measurement, 2018
Mixture item response theory (MixIRT) models can sometimes be used to model the heterogeneity among the individuals from different subpopulations, but these models do not account for the multilevel structure that is common in educational and psychological data.
Sedat Sen, Allan S. Cohen, Seock-Ho Kim
openaire   +2 more sources

Pooling information across sites and years to estimate bat fatalities at wind farms

The Journal of Wildlife Management, EarlyView.
We compared complete pooling (CP), no pooling (NP), and partial pooling (PP) approaches for estimating detection probabilities and hence bat fatalities at wind farms. Partial pooling integrates information across sites and years, improving precision with sparse data while preserving site‐level variation.
Natalia Berberian, Philip M. Dixon
wiley   +1 more source

Thresholds for minimum clinically important difference, minimal important change and patient acceptable symptom state for the ACL‐RSI and the K‐SES in patients after anterior cruciate ligament reconstruction

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose The aim of this study was to calculate and provide Patient Acceptable Symptom State (PASS) thresholds, Minimum Clinically Important Difference (MCID), and Minimal Important Change (MIC) values for the ACL‐Return to Sport after Injury (ACL‐RSI) scale and the Knee Self‐Efficacy Scale (K‐SES) in patients treated with ACL reconstruction ...
Ramana Piussi, Jakob Lindskog, Rebecca Hamrin Senorski, Roland Thomeé, Kristian Samuelsson, Eric Hamrin Senorski   +5 more
wiley   +1 more source

Rasch Scaling of a Screening Instrument

SAGE Open, 2014
The ERIraos Checklist (CL) is a screening instrument for assessing psychosis risk. Measuring CL data on a Rasch scale means that this scale locates individuals on a dimension of “proximity to psychosis onset” according to their current prodromal status ...
K. Maurer, H. Häfner
doaj   +1 more source

Estimation of college students’ ability on real analysis course using Rasch model

REID (Research and Evaluation in Education), 2019
This study is aimed at estimating the difficulty level of essay tests and the accuracy of students’ ability in Real Analysis essay test using the Rasch model with the QUEST program and R 3.0.3 package eRm program.
Isnani Isnani, Wikan Budi Utami, Purwo Susongko, Herani Tri Lestiani   +3 more
doaj   +1 more source