Men Speak 20K Words Per Day and Females 7K - Fact Checking "The Female Brain"
boston.com
boston.com
One of the studies cited found that men and women talk about the same amount (it was a review, and some of the papers in review found that men talked more.)
However, it's fairly established that women tend to have bigger vocabularies than men; they do better on the verbal portions of the SATs and GREs, for instance.
It's possible that men talk the same amount but are more likely to duplicate words and therefore use fewer words in a day.
The articles themselves are frequently hypocritical, offering one bogus claim to back up another despite them being contradictory when looked at closely.
The only true generalization is that there are no true generalizations.
Example: I'm a male. My SAT score breakdown (taken in the 1980s): math 610, language 680. My four-year-old son recently took an IQ test and his language score was 145. Maybe we're not typical, but I'm not even sure the idea that most women have larger vocabularies than most men works. Why are so many of the world's greatest writers and speakers men?
Point 2: When will you guys stop clinging to anecdotal evidence? Just because most computer scientists are male doesn't mean that there are no female computer scientists, which is a claim analogous to the one you made.
More recently, the author has published a sequel The Male Brain, which does the same for males.
Mark Liebermann, the author of the linked article, has recently been featured in a different thread today on Hacker News refuting the claim "There is a scientific basis for why men don't listen (which is also a scientific fact)". http://news.ycombinator.com/item?id=1240307
At least that's the extent of the research I remember doing, my sociology teacher in college made every student track down the citation (which I believe itself was a study citing another's research) to show us the fallacies created when people have a political motive behind their 'scientific' statements.
I'm a writer and I admit I rarely talk, but when I do I'll blow anyone out of the water with quantity of words and vocabulary.
"42.7% of all statistics are made up on the spot." - Steven Wright