Heather Collins

	2008
2		Ning Wang, W. Lewis Johnson, Richard E. Mayer, Paola Rizzo, Erin Shaw, Heather Collins: The politeness effect: Pedagogical agents and learning outcomes. Int. J. Hum.-Comput. Stud. 66(2): 98-112 (2008)
	2005
1		Ning Wang, W. Lewis Johnson, Richard E. Mayer, Paola Rizzo, Erin Shaw, Heather Collins: The Politeness Effect: Pedagogical Agents and Learning Gains. AIED 2005: 686-693

Coauthor Index

1	W. Lewis Johnson	[1] [2]
2	Richard E. Mayer	[1] [2]
3	Paola Rizzo	[1] [2]
4	Erin Shaw	[1] [2]
5	Ning Wang	[1] [2]