Which is NOT one of the usual criticisms of Kinsey's methodologies?

A) Most of the volunteers were homosexual.
B) The sample was not broad enough to cover all types of people.
C) Kinsey focused more on unusual types of sexual activity.
D) Because his research was often self-reported in nature, exaggeration and falsification occurred.

One of the usual criticisms of Kinsey's methodologies is that the sample was not broad enough to cover all types of people. Another criticism is that Kinsey focused more on unusual types of sexual activity. It is also criticized that because his research was often self-reported in nature, exaggeration and falsification occurred. However, there is no evidence or criticism that most of the volunteers were homosexual.