Xenia Vamvakoussi

Teachers' attitudes to and beliefs about web-based Collaborative Learning Environments in the context of an international implementation

Minna Lakkala, Stella Vosniadou, Vassilios P. Kollias, 2005, Comput. Educ..

Bridging Psychological and Educational Research on Rational Number Knowledge

Stella Vosniadou, Xenia Vamvakoussi, Konstantinos P. Christou, 2018, J. Numer. Cogn..

Unravelling the cognitive obstacles in mathematical reasoning

Wim Van Dooren, Xenia Vamvakoussi, Konstantinos P. Christou, 2008 .

Natural number bias on evaluations of the effect of multiplication and division: the role of the type of numbers

Xenia Vamvakoussi, Konstantinos P. Christou, X. Vamvakoussi, 2021, Mathematics Education Research Journal.

Naturally Biased? In Search for Reaction Time Evidence for a Natural Number Bias in Adults.

Lieven Verschaffel, Wim Van Dooren, Xenia Vamvakoussi, 2012 .

The development of rational number knowledge: Old topic, new insights

Xenia Vamvakoussi, 2015 .

How Many Numbers are there in a Rational Numbers Interval? Constraints, Synthetic Models and the Effect of the Number Line

Stella Vosniadou, Xenia Vamvakoussi, S. Vosniadou, 2007 .

What Fills the Gap between Discrete and Dense? Greek and Flemish Students' Understanding of Density.

Wim Van Dooren, Xenia Vamvakoussi, Konstantinos P. Christou, 2011 .