Cover: Twins: Heredity and Environment, from Harvard University PressCover: Twins in E-DITION


Heredity and Environment

Available from De Gruyter »

Product Details


$65.00 • £54.95 • €60.00

ISBN 9780674497979

Publication Date: 01/01/1930

158 pages


Related Subjects

Harvard University Press has partnered with De Gruyter to make available for sale worldwide virtually all in-copyright HUP books that had become unavailable since their original publication. The 2,800 titles in the “e-ditions” program can be purchased individually as PDF eBooks or as hardcover reprint (“print-on-demand”) editions via the “Available from De Gruyter” link above. They are also available to institutions in ten separate subject-area packages that reflect the entire spectrum of the Press’s catalog. More about the E-ditions Program »

  • I. Introduction
  • II. Monstrosities and Twins
  • III. Sundry Facts Concerning Twins
  • IV. A Review of Some Experimental Studies upon Twins
  • V. Our Experimental Approach as Relating to Heredity and Environment: Methods, Tests, Problems
  • VI. Data on Dissimilar Twins Living in Similar Environment
  • VII. Data on Similar Twins Living in Similar Environment
  • VIII. Data on Similar Twins Living in Dissimilar Environments
  • IX. Results; Their Interpretation and Implications
  • X. Conclusions
  • Index

Recent News

Black lives matter. Black voices matter. A statement from HUP »

From Our Blog

Cover: A Theory of Justice: Original Edition, by John Rawls, from Harvard University Press

John Rawls: Speaking in a Shared Political Language

On the occasion of the anniversary of the publication of A Theory of Justice, Andrius Gališanka, author of John Rawls: The Path to a Theory of Justice, reflects on some of Rawls’s ideas on moral and political reasoning