Once you have defined a target problem behavior and obtained consent for an FBA, you are ready to begin collecting data. Baseline data refers to a set of data collected before intervention occurs. For example, the chart to the right shows the frequency of Jonny's problem and replacement behavior over five days of data collection.
The answer to this question depends on what you are trying to observe. The Data Collection Guide and Forms below has most types of questions staff have about behavior with associated data collection procedures (Click here to make a copy of the Data Collection Guide and Forms for your own use).