Dr. Nancy L. Segal is a professor of psychology at California State University, Fullerton, and the founder and director of the Twin Studies Center. She is the author of nine books on twin-related topics and is currently at work on her tenth. Ongoing twin studies in her laboratory include the behaviors of young Chinese twins reared apart (due indirectly to China’s former One-Child Policy), tacit coordination, behavioral problems, family relationships, and bereavement. Please visit her website at drnancysegaltwins.org to obtain her books on twin-related topics, as well as to participate in research on twins.
The French protests that are spreading over Europe are not receiving proper attention. The explanation that students all over France, with the disturbances spreading into Italy and Belgium, are burning down historic
Sri Lanka lost an estimated Rs 29.5 billion in potential tax revenue in 2025 because of illicit factory-made cigarette consumption, according to an economic assessment by Oxford Economics, which estimates that illegal products accounted for 20% of the market despite
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More than 25 years after the United Nations Security Council adopted Resolution 1325 on women, peace and security, women’s representation in multilateral peace operations
Fascination with twins and what twin studies tell us about human nature is universal. There is no question that behavioral and medical science advances have happened largely because twins yield a wealth of information
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