Nemokamas pristatymas nuo 29€

  • check 10 + milijonai knygų
  • check Naujienos (kiekvieną dieną)
  • check 1 + mln. klientų mus pasitiki
  • check Geros kainos % Nuolaidos
  • check Nemokamas pristatymas nuo 29 eur

Detecting Differential Item Functioning - Nabeel Abedalaziz

Anglų
2015-12-01
56,02 € 74,69 €

-25% su kodu BOOKS

Turime sandėlyje pas mūsų tiekėją

Pristatymas per 12-18 d.d.

30 dienų grąžinimo politika

The purpose of this book is to provide a perspective and foundation for DIF, a review DIF approaches. Further, DIF methohds classified into two categories: IRT methods and non-IRT methods, respectively. For the former, the estimation of an IRT model is required, and a statistical testing procedure is followed, based on the asymptotic properties of statistics derived from the estimation results. For the latt ... Visas aprašymas

Jums taip pat gali patikti

Aprašymas

The purpose of this book is to provide a perspective and foundation for DIF, a review DIF approaches. Further, DIF methohds classified into two categories: IRT methods and non-IRT methods, respectively. For the former, the estimation of an IRT model is required, and a statistical testing procedure is followed, based on the asymptotic properties of statistics derived from the estimation results. For the latter, the detection of DIF items is usually based on statistical methods for categorical data, with the total test score as a matching criterion. Item Response Theory (IRT) techniques provide a powerful means of testing items for bias, using what is known as differential item functioning (DIF) analysis. In contrast, Classical Test Theory (CTT) based methods of assessing bias are fundamentally limited, especially approaches that base their assessment of bias on the presence of group mean differences in total tests scores across demographic groups. This book provides different studies to detect a gender related DIF in mathematics

Daugiau informacijos

Autorius Nabeel Abedalaziz
Leidėjas LAP LAMBERT Academic Publishing
Išleidimo metai 2015
Viršelio tipas Minkšti viršeliai
EAN 9783659717567
Parašykite savo atsiliepimą
Jūs peržiūrėjote: Detecting Differential Item Functioning
Jūsų įvertinimas:

Goodreads Atsiliepimai

56,02 € 74,69 €