The booklet describes the Vulpe' Performance Analysis System (VPAS), a measure of a child's progress in developmental activities which provides a link to instructional programming. In the assessment stage the child's performance is scored according to how much and what type of assistance is required to perform the task. The scale ranges from no interest or attention to the task through requiring some physical or verbal assistance to the ability to transfer the skill to new situations. Sample scoring sheets for both individuals and group recordkeeping are provided. In the translation phase the assessment information is analyzed to identify the method by which the child learns most effectively and the skills which the child is ready to master. This information is shared with the parents and incorporated into the individualized education program (IEP). The final step is utilization of the VPAS, with instruction geared toward the meeting of weekly objectives. The VPAS scoring system can be used with many disciplines and other assessment instruments. (DB)