""A Plan For The Study Of Man: With Reference To Bills To Establish A Laboratory For The Study Of The Criminal, Pauper, And Defective Classes"" is a book written by Arthur MacDonald in 1902. The book proposes a plan for studying the behavior and characteristics of the criminal, pauper, and defective classes of society. MacDonald suggests the establishment of a laboratory to conduct research on these classes of people. The book discusses the importance of understanding the causes of criminal behavior, poverty, and mental and physical disabilities, in order to develop effective solutions to these issues. MacDonald argues that a scientific approach to studying these classes of people is necessary to understand the root causes of their problems and to develop effective interventions. The book is a significant contribution to the field of criminology and social policy, and provides valuable insights into the study of human behavior and social problems.With A Bibliography Of Child Story.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.