Results 1 to 10 of about 36,685 (265)

Examining the impact of violations of local item independence assumption on test equating methods

International Journal of Assessment Tools in Education
This study investigates the impact of violating the local item independence assumption by loading certain items onto a second dimension on test equating errors in unidimensional and dichotomous tests.
Şeref Tan, Mehmet Fatih Doğuyurt
doaj   +1 more source

Modified Equations for Stochastic Differential Equations

BIT Numerical Mathematics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Impact of differential item functioning on item model fit using concurrent equating method

Large-scale Assessments in Education
This study aimed to evaluate the item model fit by equating the forms of the PISA 2018 mathematics subtest with concurrent common items equating in samples from Türkiye, the UK, and Italy.
Zeynep Uzun, Tuncay Öğretmen
doaj   +1 more source

KARAKTERISTIK METODE PENYETARAAN SKOR TES UNTUK DATA DIKOTOMOS

Jurnal Penelitian dan Evaluasi Pendidikan, 2013
Penelitian ini bertujuan untuk menemukan: 1) akurasi estimasi parameter item pada test equating menggunakan metode Item Characteristic Curve (ICC). 2) sensitivitas metode linear yang terdiri atas Tucker - Levine score method dan Levine true score method ...
Nonoh Siti Aminah
doaj  

Schrödinger equation as a confluent Heun equation

Physica Scripta
Abstract This article deals with two classes of quasi-exactly solvable (QES) trigonometric potentials for which the one-dimensional Schrödinger equation reduces to a confluent Heun equation (CHE) where the independent variable takes only finite values.
openaire   +2 more sources

Equating extrapolate dictionaries for massless scattering

Journal of High Energy Physics
We study features of celestial CFT correlation functions when the bulk theory is itself a CFT. We show that conformal inversions in the bulk map boost eigenstates to shadow transformed boost eigenstates.
Eivind Jørstad, Sabrina Pasterski, Atul Sharma   +2 more
doaj   +1 more source

Igualación Lineal de Tres Versiones del Examen de Habilidades y Conocimientos Básicos (EXHCOBA)

Revista Iberoamericana de Evaluación Educativa, 2016
El método estadístico de igualación lineal implica cambiar la escala de manera que se modifique la media y la desviación estándar, mientras se conserva exactamente la forma de la distribución y, en consecuencia las posiciones relativas de los individuos ...
Luz Elena Antillón, Norma Larrazolo, Eduardo Backhoff   +2 more
doaj  

PENGARUH METODE DAN UKURAN SAMPEL TERHADAP VARIANSI SKOR HASIL PENYETARAAN

Jurnal Penelitian dan Evaluasi Pendidikan, 2013
Penelitian ini bertujuan untuk memperoleh informasi perbedaan variansi skor hasil penyetaraan (equating) metode linear dan metode eki-persentil untuk ukuran sampel 200, 400, dan 800 pada Ujian Akhir Sekolah Berstandar Nasional (UASBN).
Tri Rijanto
doaj  

EQUATIONS

British Journal of Anaesthesia, 1980
openaire   +2 more sources

Testing the Food Insecurity Experience Scale across urban and regional contexts in Italy. [PDF]

Sci Rep
Giacardi A, Viviani S, Bernaschi D, Cafiero C, Marino D.   +4 more
europepmc   +1 more source