Segal, Nancy L. Minnesota Center for Twin and Adoption Research, Psychology Department, University of Minnesota, Minneapolis, Minnesota.
- Biology of twinning
- Monozygotic twins
- Dizygotic twins
- Determination of zygosity
- Twin studies
- Intraclass correlation
- Twin and adoption studies
- Twin gender studies
- Twin-family studies
- Twins as couples
- QTL studies
- Twin registries
- Value of twin studies
- Links to Primary Literature
- Additional Readings
Two babies born to a mother at one birth. Knowledge about the biological bases of twinning, as well as sophistication in techniques for data collection, research design, and analysis, have increased substantially. Consequently, twin research has been incorporated into a growing number of behavioral science and medical science research programs.
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