Expressive/Instrumental traits?

I recently learned of the concept of Expressive (stereotypically female) and Instrumental (stereotypically male) traits. I am confused about the topic, a little bit; and googling it didn't help to get the answer I wanted.

Could someone list some expressive traits and some instrumental traits or simply explain the difference as clearly as possible so I have a better understanding of the difference between the two?
 
Back
Top