Concordance rates support genetic causes for depressive disorders if the rate for identical twins is:

Question

Quizplus · Accepted Answer

If the concordance rate for identical twins is much greater than for fraternal twins, it suggests a stronger genetic component in the development of depressive disorders. This is because identical twins share 100% of their genetic material, while fraternal twins share only 50%. Therefore, if the concordance rate is much higher in identical twins, it suggests that genetics play a significant role in the disorder.

Concordance Rates Support Genetic Causes for Depressive Disorders If the Rate