{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart Hansen, S. R., N. H. Narayanan, and M. Hegarty, "Designing Educationally Effective Algorithm Visualizations: Embedding analogies and animations in hypermedia", \i J. Vis. Lang. Comput.\i0 , vol. 13, issue 3, no. 3, pp. 291-317, 2002.\par \par }