SWIS (Student-Wide Information System) is a reliable, confidential, web-based information system to collect, summarize, and use student behavior data for decision making. Participants will learn to utilize SWIS for data entry as well as data disaggregation. Instruction in the use of drill-down features for defining problems with precision (e.g. locations in the school, days of the week and times of the day that generate discipline referrals, common types of problem behavior, student subgroups that receive the most discipline referrals, etc.) will be provided.