Results 81 to 90 of about 12,540,630 (285)

An Item Response Theory Approach to the Maintenance of Standards in Public Examinations in England [PDF]

, 2011
Every year outcomes from public examinations in the UK rise: politicians congratulate pupils on their hard earned achievement; the media questions whether this achievement is real; those responsible for administrating the examinations defend their ...
WHEADON, CHRISTOPHER,BRIAN, Wheadon, Christopher Brian   +1 more
core  

Electrolyte Design for Fast‐Charging Lithium‐Based Batteries

Advanced Materials, EarlyView.
A decade of progress in fast‐charging electrolytes for lithium batteries is reviewed. Electrolyte design strategies spanning solvents, salts, additives, and advanced systems, such as localized high‐concentration electrolytes (LHCEs), are summarized. Advanced diagnostic tools for lithium plating and interphase chemistry are discussed, with perspectives ...
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley   +1 more source

Norming of the Sports Intelligence Measurement Tool in Samples of Athletes and Non-Athletes: Application of Multidimensional Item Response Theory Models [PDF]

مجله علوم روانشناختی
Background: Sports intelligence plays a critical role as the ability to process and respond effectively to environmental stimuli. Numerous studies have examined the importance of intelligence components in athletic success, yet existing tools only assess
sara Abbasi, Enayatollah Zamanpour, saeed Arsham   +2 more
doaj  

Validation and psychometric properties of the Computational Thinking Multidimensional Test

International Journal of Assessment Tools in Education
In this study, it was aimed to translate and adapt the Computational Thinking Multidimensional Test (CTMT) developed by Kang et al. (2023) into Turkish and to investigate its psychometric qualities with Turkish university students.
Ali Orhan, İnan Tekin, Sedat Şen
doaj   +1 more source

Computerized adaptive testing of population psychological distress:simulation-based evaluation of GHQ-30 [PDF]

, 2015
Purpose: Goldberg’s General Health Questionnaire (GHQ) items are frequently used to assess psychological distress but no study to date has investigated the GHQ-30’s potential for adaptive administration.
Böhnke, Jan R, Pickett, Kate E., Stochl, Jan, Boehnke, Jan; id_orcid, Tim J. Croudace, Pickett, Kate E, Jan Stochl, Kate E. Pickett, Jan R. Böhnke, Croudace, Tim J.; id_orcid, Croudace, Tim J   +10 more
core   +2 more sources

Textile‐Based Capacitive Pressure Sensors Enabled by Ultrasonic Spray‐Coated Carbon Black Electrodes and Electrostatic Flocking

Advanced Materials Interfaces, EarlyView.
A 4‐layer Kevlar‐based composite is fabricated by combining ultrasonic spraying and electrostatic flocking. Carbon black dispersion is first deposited onto Kevlar fabric to create a conductive electrode. Nylon fibers are then electrostatically flocked onto the coated fabric, forming a dielectric layer.
Mengdi Chen, Hongxuan Li, Lei Shi, Fei Huang, Yuting Zhu, Wee Chen Gan, Swee Tiam Tan, Kean Aw   +7 more
wiley   +1 more source

TestAnaAPP: An interactive R-shiny application for various test analysis methods

SoftwareX
This paper presents TestAnaAPP, an interactive, user-friendly R package designed for conducting psychometric analyses in social science. It offers a comprehensive suite of psychometric analyses, including factor analysis (FA), classical test theory (CTT),
Youxiang Jiang, Qing Zeng, Hongbo Wen
doaj   +1 more source

Bayesian Dimensionality Assessment for the Multidimensional Nominal Response Model

Frontiers in Psychology, 2017
This article introduces Bayesian estimation and evaluation procedures for the multidimensional nominal response model. The utility of this model is to perform a nominal factor analysis of items that consist of a finite number of unordered response ...
Javier Revuelta, Carmen Ximénez
doaj   +1 more source

Controlled Synthesis of Tri‐ and Multi‐Doped Graphene

Advanced Materials Interfaces, EarlyView.
This review systematically evaluates synthesis routes for tri‐ and multi‐doped graphene, from hydrothermal and pyrolysis methods to flash Joule heating, critically assessing how each governs dopant incorporation, bonding configuration, and resulting electronic properties.
Maria Hasan, Alicja Bachmatiuk, Gražyna Simha Martynková, Karla Čech Barabaszová, Mark Hermann Rümmeli   +4 more
wiley   +1 more source

Development and validation of the newly developed Preschool Theory of Mind Assessment (ToMA-P)

Frontiers in Psychology
IntroductionTheory of mind (ToM) refers to the ability to understand and attribute mental states to oneself and others. A ToM measure is warranted for preschool children to assess their ToM development from a multidimensional perspective (i.e., cognitive
I-Ning Fu, I-Ning Fu, I-Ning Fu, Cheng-Te Chen, Kuan-Lin Chen, Kuan-Lin Chen, Kuan-Lin Chen, Meng-Ru Liu, Ching-Lin Hsieh, Ching-Lin Hsieh, Ching-Lin Hsieh   +10 more
doaj   +1 more source