Results 61 to 70 of about 2,163,570 (278)

Issues of validity and generalisability in the Grade 12 English Home Language examination

open access: yesPer Linguam : A Journal of Language Learning, 2014
Very little research has been devoted to evaluating the national English Home Language (HL) curriculum and assessment system. Not only is there a lack of clarity on whether the language subject is being offered at an adequately high level to meet the ...
du Plessis, Colleen Lynne
doaj   +1 more source

Supporting Learner Success: Revisiting Strategic Competence Through Developing an Inventory for Computer-Assisted Speaking Assessment

open access: yesFrontiers in Psychology, 2021
This study investigated English-as-a-foreign-language (EFL) learners' strategic competence in the computer-assisted integrated speaking tests (CAIST) through the development and validation of the Strategic Competence Inventory for Computer-assisted ...
Weiwei Zhang   +2 more
doaj   +1 more source

Generating natural language descriptions of Z test cases [PDF]

open access: yes, 2010
Critical software most often requires an independent validation and verification (IVV). IVV is usually performed by domain experts, who are not familiar with specific, many times formal, development technologies. In addition, model-based testing (MBT) is
Cristiá, Maximiliano, Plüss, Brian
core  

Identifying Implementation Bugs in Machine Learning based Image Classifiers using Metamorphic Testing

open access: yes, 2018
We have recently witnessed tremendous success of Machine Learning (ML) in practical applications. Computer vision, speech recognition and language translation have all seen a near human level performance.
Ahuja, Manish   +6 more
core   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül   +2 more
wiley   +1 more source

Detection of Gender-Biased Items in the Peabody Picture Vocabulary Test

open access: yesLanguages, 2019
This study investigated possible gender bias on a vocabulary test, using a method suggested by Andrich and Hagquist to detect “real” differential item functioning (DIF). A total of 443 adult ESL learners completed all 228 items of the Peabody
François Pichette   +2 more
doaj   +1 more source

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka   +7 more
wiley   +1 more source

Reliability, Validity, and Writing Assessment: A Timeline

open access: yesELOPE, 2018
Looking at the issue of validity and test validation, the historical and the theoretical progression has been well described both when it comes to educational assessment in general and language assessment in particular.
Nikola Dobrić
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

CULTURAL BIAS IN LANGUAGE TESTING

open access: yesTEFLIN Journal, 2006
An issue that has recently been gaining more attention in the domain of language testing is item bias. Defined as the characteristic of an item which causes learners of the same abilities but of different social groups to perform differently, the bias ...
Patrisius Istiarto Djiwandono
doaj   +1 more source

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