The Parolee Inventory (PI) is an evidence based assessment instrument or test that is designed specifically for parolee testing. The Parolee Inventory consists of 135 true/false and multiple choice questions that take 25 to 30 minutes to administer. PI reports are scored and printed (4 pages) within 3 minutes of data (answers) computer input. The Parolee Inventory (PI) consists of 8 scales (domains) or measures.