The number of psychological disorders identified by the Diagnostic and Statistical Manual of Mental Disorders has increased from 60 in 1952 to approximately 400 in 2013. Which is the BEST explanation for the increase in the number of psychological disorders

Explanation:

In this scenario, the best explanation for this would be that the number increased drastically due to the large quantity of research that has been done. Since we have been able to differentiate more numbers of psych disorders over the years this leads to a large and drastic increase. Over the years technology has advanced greatly which has allowed us to develop new methods to research the different kinds of diseases that exist.

a. the moon was locked into orbit by the earths gravity as it was passing by and capture hypothesis i think