Results 21 to 30 of about 11,953 (234)
Validation of the Malaysian Versions of Parents and Children Health Survey for Asthma by Using Rasch-Model [PDF]
Context: In recent years, health-related quality of life (HRQOL) has become an important outcome measure in epidemiologic studies and clinical trials. For patients with asthma there are many instruments but most of them have been developed in English.
Maryam SE Hussein +4 more
doaj +1 more source
Development and Validation of the Force Diagrams Representation Test
Experts and students frequently use force diagrams as a physics representation to understand the force concept. This study aims to develop and validate a force diagram representation test that physics teachers in senior high schools can use. Research and
Judyanto Sirait +2 more
doaj +1 more source
Reliability of Chinese web-based ocular surface disease index questionnaire in dry eye patients: a randomized, crossover study [PDF]
AIM: To assess the reliability of web-based version of ocular surface disease index in Chinese (C-OSDI) on clinically diagnosed dry eye disease (DE) patients.
Xin-Mei Zhang +12 more
doaj +1 more source
Individual ability on high-stakes test: Choosing cumulative score or rasch for scoring model
In a test, a method is required to estimate an individual's ability based on their responses. Typically, this is done by summing the correct responses or calculating a cumulative score. An alternative method is the Rasch model.
Muhammad Dhiyaul Khair, Sukaesi Marianti
doaj +1 more source
Is the d2 Test of Attention Rasch Scalable? Analysis With the Rasch Poisson Counts Model [PDF]
The d2 test is a cancellation test to measure attention, visual scanning, and processing speed. It is the most frequently used test of attention in Europe. Although it has been validated using factor analytic techniques and correlational analyses, its fit to item response theory models has not been examined.
Purya Baghaei +2 more
openaire +2 more sources
DEMQOL and DEMQOL-Proxy: a Rasch analysis
DEMQOL and DEMQOL-Proxy are widely used patient reported outcome measures (PROMs) of health related quality of life in people with dementia (PWD). Growing interest in routine use of PROMs in health care calls for more robust instruments that are potentially fit for reliable and valid comparisons at the micro-level (patients) and meso-level (clinics ...
Hendriks, AA Jolijn +4 more
openaire +2 more sources
Surin Jiraniramai,1,* Tinakon Wongpakaran,2,* Chaisiri Angkurawaranon,1 Wichuda Jiraporncharoen,1 Nahathai Wongpakaran2 1Department of Family Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Kingdom of Thailand; 2Department of Psychiatry,
Jiraniramai S +4 more
doaj
In biology learning, test instruments are essential for assessing students' understanding of complex concepts. A test instrument is a crucial factor in learning evaluation; however, its implementation remains minimal.
Tanti Priyani, Bowo Sugiharto
doaj +1 more source
Janelle Yorke,1,2 Naimat Khan,1,3 Adam Garrow,1 Sarah Tyson,1 Dave Singh,1,3 Jorgen Vestbo,1,4 Paul W Jones5 1Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; 2Christie Patient Centred Research, The Christie NHS ...
Yorke J +6 more
doaj
A comparative study of pre- and post-flood households’ food security statuses in South-Eastern Nigeria was performed to answer the question “Do floods affect food security?” Data were generated via a survey of 400 households in eight communities using ...
Akukwe Thecla Iheoma +2 more
doaj +1 more source

