Alogia is lack of content in the normal speech or it is the dearth of speech in psychology.
The following example shows the difference between the alogia and normal speech.
Example of Alogia
Alogia
Normal speech
Q: Do you have any children?
A: Yes.
Q: How old are they?
A: Six and sixteen.
Q: Are they boys or girls?
A: One is a boy, the other is a girl.
Q: Who is the sixteen year old?
A: The boy.
Q: What is his name?
A: Edmond.
Q: And the girl?
A: Alice.
Q: Do you have any children?
A: Yes, a boy and a girl.
Q: How old are they?
A: Edmond is sixteen and Alice is 6.
