1999 Presentations

• DeHart, G., Kucharczak, K., Petri, L., and Kilpatrick, L. (1999, June). Preschoolers' social engagement with same-sex siblings, opposite-sex siblings, and friends. Poster presented at the annual meeting of the American Psychological Society, Denver, CO.

• Duffy, L., DeHart, G., Ghazanfari, S., and Baronas, R. (1999, June). Mothers' perceptions of sibling and friend relationships: Effects of sibling gender and age composition. Poster presented at the annual meeting of the American Psychological Society, Denver, CO.

• DeHart, G., Duffy, L., Kucharczak, K., Johnson, S., & Ghazanfari, S. (1999, April). Conflicts between siblings and friends in early and middle childhood. Poster presented at the biennial meeting of the Society for Research in Child Development, Albuquerque, NM.

• Wozniak, S., DeHart, G., DeAngelo, K., & Stornelli, J. (1999, April). Sibling and friend cooperation and competition in middle childhood: Effects of task and partner. Poster presented at the biennial meeting of the Society for Research in Child Development, Albuquerque, NM.