There weren't enough men in the study to be sure about any gender differences.
There have also been some gender differences found as well in the same study.
The gender difference is not just in physical labor jobs.
Other studies, however, have found no gender difference in pay negotiations.
In these questions, they found that the gender difference was extremely small.
However this gender difference disappeared beyond 85 years of age.
I was pretty shocked by the gender differences between men and women.
The gender difference and food sharing both seem to make sense in that light, also.
"The issue of gender difference is far more complex than comes through in my comments," he wrote.
It strikes me that there must be a gender difference here.
Sex differences also turned up in a number of other studies.
They had not set out to look into sex differences.
Sex differences, however, have been put into a different box.
Sex differences in the language of children and parents: The early evidence.
For nearly all the other countries, there were no significant sex differences.
Thinking in these terms may help us to understand the distribution of many other sex differences.
There were no significant sex differences in the results from the two models.
The research could also lead to changes in how people understand and perceive sex differences.
There are no sex differences in the distribution of cases among children.
Other recent studies continue to find sex differences for long-term relationships.
