The chapters in this Handbook characterize the specialty of school psychology as one that collectively provides individual assessment of children who may display cognitive, emotional, social, or behavioral difficulties; develops and implements primary and secondary intervention programs; consults with teachers, parents and other relevant professionals; engages in program development and evaluation; conducts research; and helps prepare and supervise others. The Handbook also includes a section consisting of chapters that review the key considerations of school psychology internationally and trends influencing school psychology7F 19s international development, including: chapters that discuss the past, present, and future of the International School Psychology Association (ISPA); findings from the International School Psychology Survey that examine characteristics and responsibilities of school psychologists, and a summary and synthesis of the information in the Handbook.