The invention is directed to techniques for techniques for collecting, analyzing and reporting behavioral data through the use of electronic devices such as personal data assistants (PDAs) and computers. The invention provides functional behavior assessment and analysis tools, and a means for examining and building communication behaviors. Sequential analyses are used to provide information about events that tend to occur together, suggesting areas of focus for students' behavior plans. Customization tools and an interactive training program in how to use the tool are also provided.