Book excerpt: Assessment centers continue to be the most accurate and concise testing procedures available for determining the candidate that is better suited for a position and/or advancement. This fourth edition of Police Assessment Testing represents a significant updating of many of the chapters from the previous edition. In terms of organization and topics, this edition is almost identical to the earlier versions with the exception of an additional chapter containing practice exercises for a police assessment center that will benefit a candidate's awareness and application. Traditional managerial polic.