The Personal DISCernment Inventory™ (PDI™) is the foundation of the DISC Profile System™. It helps you identify your unique behavioral style.
The PDI™ provides a detailed description of your particular behavioral pattern, and enables you develop a full list of strengths and weaknesses that may help or inhibit your effectiveness in various situations.
The PDI™ is available in print in English and French (Canadian) and online in English, Spanish, and Mandarin. You can also purchase the assessment wordsets separately in German, Spanish, and French (European).