College

The heritability factor in most studies of schizophrenia is:

A. 25-50%
B. 90-100%
C. 60-90%
D. 5-10%

Answer :

To determine the heritability factor in most studies of schizophrenia, we need to understand what heritability refers to in this context. Heritability is a measure of how much of the differences in the presence of a condition, like schizophrenia, can be attributed to genetic differences among individuals in a particular population.

Based on extensive research, the heritability of schizophrenia is often estimated to be quite high. The typical range for the heritability of schizophrenia is around 60% to 80%. This means that genetic factors play a significant role in the development of the condition, although environmental factors also contribute.

Looking at the options provided:

- 25-50%
- 90-100%
- 60-90%
- 5-10%

The option that best fits the typical heritability range for schizophrenia, considering it's generally estimated to be between 60% and 80%, would be:

- 60-90%

This option includes the commonly accepted range and is the most accurate choice among the given answers.