This issue of The California School Psychologist includes important information regarding strengthbased assessment in facilitating youth development and school success. This collection of articles provides valuable insights that will inform contemporary school psychologists working in the schools, as well as contribute to the foundation and future direction of scholarship in the field of school psychology. Previous articles published in The California School Psychologist , including those in the recent volume addressing school engagement, are available on-line at www. education.ucsb.edu/schoolpsychology. This volume includes the special topic section on Strength-Based Assessment, Youth Development, and School Success. The Center for School-Based Youth Development at the University of California, Santa Barbara (UCSB) is sponsoring this special section of The California School Psychologist. Resources for this initiative were made possible through a Gevirtz Graduate School of Education -Funds for Excellence Grant from Don and Marilyn Gevirtz. It is the mission of the UCSB Center for School-Based Youth Development to enhance school engagement for all students through strength-based assessment and targeted interventions designed to promote social and cognitive competence. This mission is facilitated through research and development and by increasing the cadre of educators who are knowledgeable about and support a comprehensive and coordinated approach to student support services. Drs. Furlong, Jimerson, Morrison, and Cosden are the UCSB faculty collaborating to establish the Center for School-Based Youth Development. For additional information about the Center, you may visit its website at www.education.ucsb.edu/school-psychology.Recent trends in scholarship reflect an increasing awareness and emphasis on the connections between strength-based assessment, youth development, and school success. The emerging literature addressing facilitating student strengths and promoting developmental assets highlights the importance of further understanding strength-based assessment. Strength-based assessment is an emerging topic of professional and scholarly interest that warrants further consideration and scrutiny, partially in response to the pervasive use of deficit or problem-oriented assessment strategies and also as a potential mechanism to enhance our understanding of youth development, and promote school success. There are an assortment of powerful influences on developmental trajectories and educational success (e.g., school dropout, violence prevention, and promoting the well-being of students). It is important that school psychologists better understand whether or not incorporating assessments that yield information regarding both the problems and assets that a given youth possesses or has experienced may inform intervention strategies to enhance developmental and educational outcomes. Amidst an era emphasizing "standards and accountability" in education, it is particularly important to consider the dynamic interplay b...