Animated pedagogical agents in multimedia educational environments: Effects of agent properties, picture features, and redundancy

Scotty Craig, Barry Gholson, David M. Driscoll

Research output: Contribution to journalArticle

233 Scopus citations

Abstract

Two experiments explored the integration of animated agents into multimedia environments in the context of R. E. Mayer's (2001) cognitive theory of multimedia learning. Experiment 1 was a 3 (agent properties: agent only, agent with gesture, no agent) × 3 (picture features: static picture, sudden onset, animation) design. Agent properties produced no significant effects. Both sudden onset and animation conditions facilitated performance relative to the static-picture condition. In Experiment 2, we explored the effects of printed text, spoken narration, and spoken narration with the printed text, in a multimedia environment that included an agent, to investigate effects of redundancy. The spoken-narration-only condition outperformed the other 2, with no differences between printed text and printed text with spoken narration.

Original languageEnglish (US)
Pages (from-to)428-434
Number of pages7
JournalJournal of Educational Psychology
Volume94
Issue number2
DOIs
Publication statusPublished - 2002
Externally publishedYes

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ASJC Scopus subject areas

  • Developmental and Educational Psychology

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