Search results for author:"Norma Juarez Collazo"
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Norma A. Juarez Collazo
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Tool Use and Performance: Relationships between Tool- and Learner-Related Characteristics in a Computer-Based Learning Environment
Norma A. Juarez-Collazo; Jan Elen; Geraldine Clarebout
Turkish Online Journal of Educational Technology - TOJET Vol. 12, No. 2 (April 2013) pp. 330–345
It is still unclear on what and how tool and learner characteristics influence tool use and consequently performance in computer-based learning environments (CBLEs). This study examines the relationships between tool-related characteristics (tool...
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Perceptions for Tool Use: In Search of a Tool Use Model
Norma A. Juarez Collazo; Jan Elen; Geraldine Clarebout
World Conference on Educational Media and Technology 2012 (Jun 26, 2012) pp. 2905–2912
The Technology Acceptance Model (TAM) has successfully determined systems’ adoption and use and highlighted the role of perceptions. This model, however, does not specifically depict the role of perceptions in the use of support devices, namely...
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The effect of representations on difficulty perception and learning of the physical concept of pressure
David Corradi; Christophe De Jaegher; Norma Juarez-Collazo; Jan Elen; Geraldine Clarebout
Themes in Science and Technology Education Vol. 6, No. 2 (Oct 07, 2013) pp. 91–108
Previous research indicates that when learners divide their attention over different sources of information (representations), learners perceive the information as more difficult and have a harder time increasing their understanding. This can be...