The objective of the present study was to examine associations between children's attachment behavior at early school-age, dimensions of narrative performance, and behavior problems as assessed in middle childhood. Children's attachment patterns with mother were assessed at age 6 (N = 127) using the Main and Cassidy (1988) separation--reunion classification system. Two years later, these children (N = 109) completed the Narrative Story Stem Battery (Bretherton, Oppenheim, Buchsbaum, Emde, & The MacArthur Narrative Group, 1990), and teachers rated their level of behavior problems using the Social Behavior Questionnaire (Tremblay, Vitaro, Gagnon, Piche, & Royer, 1992). Results indicated that secure children depicted fewer conflict themes in their narratives than did disorganized/controlling children, produced more discipline themes than avoidant children, and had higher coherence scores than ambivalent children. Avoidant children also depicted fewer conflict themes than disorganized/controlling children. Finally, children's narrative conflict themes significantly predicted both level of externalizing and total behavior problems, even after controlling for variance explained by gender and disorganized/controlling attachment behavior. Girls' narratives were more likely to evoke discipline and affection/affiliation themes, and to be more coherent than boys' narratives. (Contains 1 footnote and 4 tables.)