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Conceptions of Giftedness and Expertise Put to the Empirical Test
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Harder, Bettina; Vialle, Wilma; Ziegler, Albert – High Ability Studies, 2014
Recent handbooks of giftedness or expertise propose a plethora of conceptions on the development of excellent performance but, to our knowledge, there are no comparative studies that provide empirical evidence of their validity to guide researchers and practitioners in their adoption of a particular conception. This study sought to close that gap…
Descriptors: Academically Gifted, Expertise, Evidence, Validity
A Short German Version of the Self Description Questionnaire I: Theoretical and Empirical Comparability
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Arens, A. Katrin; Yeung, Alexander Seeshing; Craven, Rhonda G.; Hasselhorn, Marcus – International Journal of Research & Method in Education, 2013
This study aims to develop a short German version of the Self Description Questionnaire (SDQ I-GS) in order to present a robust economical instrument for measuring German preadolescents' multidimensional self-concept. A full German version of the SDQ I (SDQ I-G) that maintained the original structure and thus length of the English original SDQ I…
Descriptors: Foreign Countries, Questionnaires, Test Construction, Test Length
Competence Assessment of Students with Special Educational Needs--Identification of Appropriate Testing Accommodations
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Südkamp, Anna; Pohl, Steffi; Weinert, Sabine – Frontline Learning Research, 2015
Including students with special educational needs in learning (SEN-L) is a challenge for large-scale assessments. In order to draw inferences with respect to students with SEN-L and to compare their scores to students in general education, one needs to assure that the measurement model is reliable and that the same construct is measured for…
Descriptors: Disabilities, Special Education, Inclusion, Competence
Basic Arithmetical Skills of Students with Learning Disabilities in the Secondary Special Schools: An Exploratory Study Covering Fifth to Ninth Grade
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Gebhardt, Markus; Zehner, Fabian; Hessels, Marco G. P. – Frontline Learning Research, 2014
The mission of German special schools is to enhance the education of students with Special Educational Needs in the area of Learning (SEN-L). However, recent studies indicate that students with SEN-L from special schools show difficulties in basic arithmetical operations, and the development of basic mathematical skills during secondary special…
Descriptors: Foreign Countries, Arithmetic, Mathematics, Skills
Prediction of Academic Performance Prior to Intersections within a Multi-Tiered School System
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Lenhard, Wolfgang; Schröppel, Daniela – Educational Research and Evaluation, 2014
Diagnostic information is a centrepiece of educational decision making. Far-reaching decisions like placements within multi-tiered school systems may have a huge long-term impact on the achieved level of education. Therefore, such decisions should be substantiated or complemented by objective and prognostically valid information. To this end, we…
Descriptors: Prediction, Academic Achievement, Self Concept, Reading Comprehension
Proceedings of the Conference of the International Group for the Psychology of Mathematics Education (30th, Prague, Czech Republic, July 16-21, 2006). Volume 2
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Novotna, Jarmila, Ed.; Moraova, Hana, Ed.; Kratka, Magdalena, Ed.; Stehlikova, Nad'a, Ed. – International Group for the Psychology of Mathematics Education, 2006
This document contains the second volume of the proceedings of the 30th Annual Conference of the International Group for the Psychology of Mathematics Education. Conference presentations are centered around the theme "Mathematics at the Centre." This volume features 60 research reports by presenters with last names beginning between Abr…
Descriptors: Program Effectiveness, Foreign Countries, Middle Schools, Textbooks