社论公告
    此卷是一种专论补编系列之一的刑法和犯罪学杂志。该专着的出版授权，以刑法和犯罪协会。这种系列已成为必要在美国的原因，在这个国家的犯罪学研究的迅速发展研究所的组织。犯罪借鉴了许多独立的分支科学，如心理学，人类学，神经学，医学，教育，社会学，法学。这些科学有助于我们对自然的了解拖欠和我们的家庭，职业，学校，监狱等，这是最适合引起的，比赛也学会批准和珍惜这些条件的行为的认识。
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    EDITORIAL ANNOUNCEMENT
    This volume is one of a series of Monograph Supplements to the Journal of Criminal Law and Criminology. The publication of the Monographs is authorized by the American Institute of Criminal Law and Criminology. Such a series has become necessary in America by reason of the rapid development of criminological research in this country since the organization of the Institute. Criminology draws upon many independent branches of science, such as Psychology, Anthropology, Neurology, Medicine, Education, Sociology, and Law. These sciences contribute to our understanding of the nature of the delinquent and to our knowledge of those conditions in home, occupation, school, prison, etc., which are best adapted to elicit the behavior that the race has learned to approve and cherish.