ID: 59250
Creador: MELIA NAVARRO, JOSE LUIS 
Categoría: PsicologĂa

Clasificación Unesco: PsicologĂa::EvaluaciĂłn y diagnĂłstico en psicologĂa::PsicometrĂa
Descripción: This podcast explains slide 2 from the document “T13.01. Information functions”.
Contents:
-Description and interpretation of a graph displaying the ICCs of two items.
-Comparison of the two ICCs from the perspective of the item the discrimination.
Etiquetas: Psychometrics IRT CTT
Resolucion:
Puntuación: Sense puntuacio (puntuar).
Licencia CC: Reconocimiento - NoComercial (by-nc)a
Visitas: 65
This podcast explains slide 2 from the document “T13.01. Information functions”. Contents: -Description and interpretation of a graph displaying the ICCs of two items. -Comparison of the two ICCs from the perspective of the item the discrimination.
This video explains slide 9 from the document P08.1. How to calculate the probability of agreement by chance between two raters, or between a prediction and the real result.
How to calculate the probability of a correct answer given a logistic model (1PL, 2PL, and 3PL) Knowing the examinee's theta score and the item parameters, this video shows how to calculate and interpret the probability of a correct answer.
Each logistic model (1PL, 2PL or 3PL) presents a definite way of Item Characteristic Curve. How to identify which logistic model to apply based on the ICC graphs? This podcast explains how to choose the logistic model based on the ICC graphs on slide 2 in the document T13.01.
This video explains how to solve some content validity examples using the Hambleton’s method, the Lawshe’s method, and the Rovinelli and Hambleton’s method.