1. Reasoning about shape as a pattern in variability;Bakker;Statistics Education Research Journal,2004
2. Reasoning about Variability in Comparing Distributions;Ben-Zvi;Statistics Education Research Journal,2004
3. Research on Reasoning about Variability: A Forward;Ben-Zvi;Statistical Education Research Journal,2004
4. Chan, S.W., & Zaleha Ismail (2012). The Role of Information Technology in Developing Students’ Statistical Reasoning. Procedia-Social and Behavioral Sciences, 46, 3660-3664.
5. Exploring Students’ Conceptions of the Standard Deviation;delMas;Statistics Education Research Journal,2005