On Comparing Error Patterns and the Effect of Maturation in a Unit on Sentential Logic
Theodore A. Eisenberg, Robert L. McGinty · Journal for Research in Mathematics Education · 1974
Theodore A. Eisenberg, Robert L. McGinty, On Comparing Error Patterns and the Effect of Maturation in a Unit on Sentential Logic, Journal for Research in Mathematics Education, Vol. 5, No. 4 (Nov., 1974), pp. 225-237