This study examined the use of Solution-Focused Therapy (SFT) in conjoint sessions with families whose children had been identified with low academic achievement, interpersonal issues, and school and home-related behavioral problems. Twenty-five families attended four or more sessions of SFT in a community family support center and completed a Clients\' Growth rating scale. Additional data included information from the first and final appointments and pre- and posttests. Results indicated that the clients\' functioning improved acrossthe first four sessions and that there was no difference between parents and children in their functioning level, suggesting that SFT increases families\' general functioning and sense of well-being. Larger family-level effect sizes may imply that therapy outcomes for the family as a whole is larger than for the individual family members, which supports the systemic motto, “The whole is more than the sum of its parts.” The results of this study provide an in-depth understanding of the clients\' change process in SFT.