Larsen and Buss present a simple formula for calculating heritability. One simply takes two times the difference
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Larsen and Buss present a simple formula for calculating heritability. One simply takes two times the difference between the correlation ("r") on some trait for monozygotic (MZ) or identical twins and the correlation on that same trait for dizygotic (DZ) or fraternal twins. Here is the formula:
Heritability = 2 (rmz - rdz)
Calculate the heritability for the following
- rmz = .90, rdz= .10
- rmz = .60, rdz= .40
- rmz = .30, rdz= .30
Related Book For
Accounting for Decision Making and Control
ISBN: 978-1259564550
9th edition
Authors: Jerold Zimmerman
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