<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Steven R. Hansen</style></author><author><style face="normal" font="default" size="100%">N. Hari Narayanan</style></author><author><style face="normal" font="default" size="100%">Mary Hegarty</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Designing Educationally Effective Algorithm Visualizations: Embedding analogies and animations in hypermedia</style></title><secondary-title><style face="normal" font="default" size="100%">J. Vis. Lang. Comput.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2002</style></year></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">291-317</style></pages><issue><style face="normal" font="default" size="100%">3</style></issue></record></records></xml>