Results 11 to 20 of about 122,878 (264)

Rasch analysis of the Oxford Knee Score [PDF]

Osteoarthritis and Cartilage, 2009
Use Rasch analysis to examine the psychometric properties of the Oxford Knee Score (OKS), particularly in respect to unidimensionality, and consistency of item functioning before and after total knee replacement and across age and gender groups.The 12-item OKS was administered to 1,712 patients before the surgery, and 1,322 and 855 patients were ...
Ko, Y., Lo, N.-N., Yeo, S.-J., Yang, K.-Y., Yeo, W., Chong, H.-C., Thumboo, J.   +6 more
openaire   +4 more sources

A Scientometric Review of Rasch Measurement: The Rise and Progress of a Specialty

Frontiers in Psychology, 2019
A recent review of the literature concluded that Rasch measurement is an influential approach in psychometric modeling. Despite the major contributions of Rasch measurement to the growth of scientific research across various fields, there is currently no
Vahid Aryadoust, Hannah Ann Hui Tan, Li Ying Ng   +2 more
doaj   +3 more sources

Rasch analysis: A primer for school psychology researchers and practitioners

Cogent Education, 2017
In order to progress as a field, school psychology research must be informed by effective measurement techniques. One approach to address the need for careful measurement is Rasch analysis. This technique can (a) facilitate the development of instruments
William J. Boone, Amity Noltemeyer
doaj   +2 more sources

Analysing Effects of Birth Order on Intelligence, Educational Attainment, Big Five, and Risk Aversion in an Indonesian Sample

European Journal of Personality, EarlyView., 2020
Abstract Few studies have examined birth order effects on personality in countries that are not Western, educated, industrialized, rich, and democratic (WEIRD). However, theories have generally suggested that interculturally universal family dynamics are the mechanism behind birth order effects, and prominent theories such as resource dilution would ...
Laura J. Botzet, Julia M. Rohrer, Ruben C. Arslan   +2 more
wiley   +1 more source

Development of a patient-reported palliative care-specific health classification system: the POS-E [PDF]

, 2017
BackgroundGeneric preference-based measures are commonly used to estimate quality-adjusted life-years (QALYs) to inform resource-allocation decisions.
Dzingina, Mendwas, Higginson, Irene J., McCrone, Paul, Murtagh, Fliss, Murtagh, Fliss E. M., Murtagh, Fliss E.M.   +5 more
core   +1 more source

Examining the validity and reliability of the Taita symptom checklist using Rasch analysis

Journal of the Formosan Medical Association, 2015
The Taita symptom checklist (TSCL) is a standardized self-rating psychiatric symptom scale for outpatients with mental illness in Taiwan. This study aimed to examine the validity and reliability of the TSCL using Rasch analysis.
Yun-Ling Chen, Ay-Woan Pan, LyInn Chung, Tsyr-Jang Chen   +3 more
doaj   +1 more source

Using Rasch analysis to form plausible health states amenable to valuation: the development of CORE-6D from CORE-OM in order to elicit preferences for common mental health problems [PDF]

, 2011
Purpose: To describe a new approach for deriving a preference-based index from a condition specific measure that uses Rasch analysis to develop health states.
A Tennant, AB Smith, AM Gray, C Chatfield, C Evans, C Evans, CA Sugar, D Chisholm, D Feeny, EV Smith Jr, G Willige van de, GA Miller, Ifigeneia Mavranezouli, J Brazier, J Brazier, J Brazier, J Brazier, J Brazier, J Moock, JE Brazier, JE Brazier, John E. Brazier, L McKenzie, M Barkham, M Barkham, M Barkham, M Knapp, Michael Barkham, P Dolan, T Young, TA Young, TG Bond, Tracey A. Young, Y Yang   +33 more
core   +1 more source

Student's Chemical Bonds Concept: Rasch Model Analysis

IJCER (International Journal of Chemistry Education Research), 2023
This study was conducted to measure students' conceptual understanding of chemical bonds. The test through an online form includes a two-level test—a total of 50 students who have studied chemical bonds as research subjects. The method used is quantitative through analysis with the dichotomous Rasch model.
Mulyanti, Sri, Nugroho, Deni Ebit, Harahap, Lenni Khotimah   +2 more
openaire   +3 more sources

Semi-Automated Rasch Analysis with Differential Item Functioning

Behavior Research Methods, 2022
Rasch analysis is a procedure to develop and validate instruments that aim to measure persons' traits. However, manual Rasch analysis is a complex and time-consuming task, even more so when the possibility of differential item functioning (DIF) is taken into consideration.
Feri Wijayanto, Ioan Gabriel Bucur, Karlien Mul, Perry Groot, Baziel G.M. van Engelen, Tom Heskes   +5 more
openaire   +4 more sources

A COMPARISON OF RELIABILITY TESTS IN FIELD RESEARCHES AND AN APPLICATION ON AGRICULTURAL DATA

Journal of Business Administration and Social Studies, 2021
Validity and reliability, so psychometric properties, are statistically significant in field researches. This study is an applied research on farmer problems in order to be an example of the research to be done and the main objective of the study is to ...
Doğan YILDIZ, Ece UZUNSAKAL
doaj