Born Together - Reared Apart

Table of Contents

  • Introduction
    1. The Jim Twins (February–March 1979)
    2. 15,000 Questions × 137 Pairs
    3. Early Findings (1979–1983)
    4. Sexual Orientation, Cognition, and Medical Traits (1984–1987)
    5. Pivotal Papers: Personality and IQ (1988 and 1990)
    6. Job Satisfaction, Cardiac Characteristics, and More (1989–1990)
    7. Psychopathology and Religiosity (1990)
    8. Dental Traits, Allergies, and Vocational Interests (1991–1992)
    9. Creativity, Work Values, and Evolution (1992–1993)
    10. Family Environments, Happiness, Sensation Seeking, and the MMPI (1994–1997)
    11. “Larks” and “Owls,” Ego Development, and Authoritarianism (1998–2002)
    12. Twin Relationships, Social Attitudes, and Mental Abilities (2003 – 2005)
    13. Sexual Development, Fluctuating Asymmetry, Body Size, and the Structure of Intelligence (2006 and Beyond)
    14. Questions, Answers, and Twin Studies of the Future
  • Appendix A: Funding Sources
  • Appendix B: Glossary
  • Notes
  • Index

More interesting than the media reports were the letters we received
from Science readers. Harvard University biologist Edward O. Wilson
wrote to Bouchard directly:The extraordinary effort and care you and your associates put into this
landmark study should remind all of the fundamental interest and importance,
and reasonableness, of genetic variation in human behavior, while silencing
all but the diehard critics, who would go down fighting even if you 
laid out the full nucleotide sequences with mathematically perfect forms of reaction.
(October 31, 1990)