Andreas Helmke

The causal ordering of academic achievement and self-concept of ability during elementary school: A longitudinal study.

Andreas Helmke, Marcel A. G. van Aken · Journal of Educational Psychology · 1995 · 320 citations · Full text

Education, Educational Psychology, Elementary Education +11

Construct validity of student perceptions of instructional quality is high, but not perfect: Dimensionality and generalizability of domain-independent assessments

Wolfgang Wagner, Richard Göllner, Andreas Helmke et al. · Learning and Instruction · 2013 · 161 citations

Education, Educational Assessment, Educational Measurement +12

Interactional effects of instructional quality and teacher judgement accuracy on achievement

Andreas Helmke, Friedrich-Wilhelm Schräder · Teaching and Teacher Education · 1987 · 133 citations

Education, Educational Psychology, Teaching +13

Quality of instruction and achievement outcomes

Franz Emanuel Weinert, Friedrich-W. Schrader, Andreas Helmke · International Journal of Educational Research · 1989 · 119 citations

Education, Educational Psychology, Instruction +12

Intercultural learning in English as foreign language instruction: The importance of teachers’ intercultural experience and the usefulness of precise instructional directives

Kerstin Göbel, Andreas Helmke · Teaching and Teacher Education · 2010 · 105 citations

Language Studies, English As A Second Language, Instruction +17