<P> Although the causes of most mental disorders are unknown , it has been found that different biological , psychological , and environmental factors can all contribute to the development or progression of mental disorders . Most mental disorders are a result of a combination of several different factors rather than just a single factor . </P>
<P> Although the causes of most mental disorders are unknown , it has been found that different biological , psychological , and environmental factors can all contribute to the development or progression of mental disorders . Most mental disorders are a result of a combination of several different factors rather than just a single factor . </P>
the most likely theories for the cause of mental disorders involve
the most likely theories for the cause of mental disorders involve
biological , psychological , and environmental factors
biological , psychological , and environmental factors