TY - CHAP

T1 - Linguistically Responsive Teaching in Multilingual Classrooms

T2 - Development of a Performance-Oriented Test to Assess Teachers’ Competence

AU - Lemmrich, Svenja

AU - Hecker, Sarah-Larissa

AU - Klein, Stephanie

AU - Ehmke, Timo

AU - Koch-Priewe, Barbara

AU - Köker, Anne

AU - Ohm, Udo

PY - 2020/2/16

Y1 - 2020/2/16

N2 - The DaZKom-Video project aims at performance-oriented measurement of German-as-a second-language (GSL)-competence of pre- and in-service teachers using video-based stimuli and oral responses. The present study is part of this project and focuses on the psychometric quality of the DaZKom-Video test instrument and evaluates the dimensionality of the construct GSL competence (Deutsch-als-Zweitsprache-Kompetenz). Additionally, we explore correlations between GSL competence and sociodemographic data as well as learning opportunities. The sample consists of pre- and in-service teachers from different school forms and universities across Germany. The items and scale analyses reveal good psychometric quality: The item-fit to the Rasch-model as well as the discrimination is satisfactory. The dimensional analyses show best model fit for the one-dimensional and three-dimensional models. Test persons with GSL experience such as in-service teachers (in contrast to pre-service teachers), test persons with teaching experience, those with an additional qualification in the field of GSL and test persons with many learning opportunities are statistically more likely to respond to items correctly. These results indicate a reliable and valid test instrument for performance-oriented measurement of GSL competence.

AB - The DaZKom-Video project aims at performance-oriented measurement of German-as-a second-language (GSL)-competence of pre- and in-service teachers using video-based stimuli and oral responses. The present study is part of this project and focuses on the psychometric quality of the DaZKom-Video test instrument and evaluates the dimensionality of the construct GSL competence (Deutsch-als-Zweitsprache-Kompetenz). Additionally, we explore correlations between GSL competence and sociodemographic data as well as learning opportunities. The sample consists of pre- and in-service teachers from different school forms and universities across Germany. The items and scale analyses reveal good psychometric quality: The item-fit to the Rasch-model as well as the discrimination is satisfactory. The dimensional analyses show best model fit for the one-dimensional and three-dimensional models. Test persons with GSL experience such as in-service teachers (in contrast to pre-service teachers), test persons with teaching experience, those with an additional qualification in the field of GSL and test persons with many learning opportunities are statistically more likely to respond to items correctly. These results indicate a reliable and valid test instrument for performance-oriented measurement of GSL competence.

KW - Educational science

KW - Linguistically responsive teaching

KW - Teacher education

KW - Teachers’ competence

KW - Video-based testing

UR - http://www.scopus.com/inward/record.url?scp=85089332124&partnerID=8YFLogxK

U2 - 10.1007/978-3-658-27886-1_7

DO - 10.1007/978-3-658-27886-1_7

M3 - Contributions to collected editions/anthologies

SN - 978-3-658-27885-4

SP - 125

EP - 140

BT - Student Learning in German Higher Education

A2 - Zlatkin-Troitschanskaia, Olga

A2 - Pant, Hans Anand

A2 - Toepper, Miriam

A2 - Lautenbach, Corinna

PB - Springer

CY - Wiesbaden

ER -