Results 61 to 70 of about 44,820 (294)
Measuring job demands and resources: Validation of the new job characteristic questionnaire (JCQ) [PDF]
PsihologijaFor the purpose of measuring job demands and resources, the Job characteristics questionnaire (JCQ) was created. The main aim of this study was initial validation of the JCQ and testing its psychometric properties.
Popov Boris +3 more
doaj +1 more source
Epirubicin Alters Pancreatic Autophagy and Insulin Synthesis Through a Zinc‐Dependent Mechanism
Journal of Applied Toxicology, EarlyView.ABSTRACT Epirubicin (EPI) can cause metabolic side effects, including chemotherapy‐related diabetes, partly through oxidative stress that disrupts zinc (Zn) homeostasis and impairs autophagy. This study investigated the effects of EPI on Zn regulation and autophagy in the pancreas, as well as the modulatory role of N‐acetylcysteine (NAC). Rats received
Ebru Afşar, Işıl Eranıl
wiley +1 more source
Задачи оценивания параметров модели IRT [PDF]
, 2016 В данной работе в рамках подхода IRT рассматривается задача оценивания способностей людей. Были выполнены две реализации метода оценивания CML и рассмотрено расширение задачи оценивания способностей людей, а именно случай неполного дизайна.
Kovryga Valeriia +1 more
core
A Bayesian Beta-Mixture Model for Nonparametric IRT (BBM-IRT)
Journal of Modern Applied Statistical Methods, 2018 Item response models typically assume that the item characteristic (step) curves follow a logistic or normal cumulative distribution function, which are strictly monotone functions of person test ability. Such assumptions can be overly-restrictive for real item response data.
Ethan A. Arenson, George Karabatsos
openaire +2 more sources
JCPP Advances, EarlyView.Abstract Background The extent to which children's psychological traits influence their educational performance is thought to depend on the fit between the individual and their developmental context. However, this assumption has yet to be empirically tested on a population scale.
Qi Qin +3 more
wiley +1 more source
Journal of Dental Education, EarlyView.ABSTRACT Purpose/Objectives This study aimed to cross‐culturally adapt and gather validity evidence for two instruments—the Self‐Regulated Learning Microanalytic Assessment (SRL‐MA) and the Assessment of Reasoning Tool—Reconstructed (ART‐R)—for assessing dental students' baseline self‐regulated learning (SRL) skills and diagnostic reasoning performance
Lorena Isbej +6 more
wiley +1 more source
Psychometrics With R: A Review Of CRAN Packages For Item Response Theory [PDF]
, 2013 In this paper we review the current state of R packages for Item Response Theory (IRT). We group the available packages based on their purpose and provide an overview of each package's main functionality.
Mair, Patrick +2 more
core
Pancreatitis-Associated Protein in Neonatal Screening for Cystic Fibrosis: Strengths and Weaknesses
International Journal of Neonatal Screening, 2020 There are currently four countries and one local region in Europe that use PAP in their newborn screening programme. The first country to employ PAP at a national level was the Netherlands, which started using IRT/PAP/DNA/EGA in 2011. Germany followed in
Olaf Sommerburg, Jutta Hammermann
doaj +1 more source
Modelling Critical Impeding Factors of Gamification Adoption: An ISM‐MICMAC Analysis
Global Business and Organizational Excellence, EarlyView.ABSTRACT Gamification is a transformative technology that attracts consumers and motivates them toward desired actions through fun and engagement. Despite its growing popularity and influence on user behavior, gamification faces significant challenges in acceptance and implementation due to behavioral, technological, economic, and regulatory factors ...
Wamika Sharma +4 more
wiley +1 more source
Augmented reality system based on face detection [PDF]
, 2014 V diplomski nalogi je predstavljeno programsko ogrodje kot temelj za aplikacije, ki omogočajo obogatitev resničnosti (angl. augmented reality) v realnem času.
IRT, ROK
core +1 more source