women tend to be more recently employed and have more 　　First, will most of them continue part time at their jobs after 　　they have children? A break in their employment, or a decision . 　　to work part time, will slow its raises and promotions 　　because it would for men. Second, will male-dominated 　　companies elevate women to higher-paid jobs at the different 　　rate as they elevate men? On some fields, this had clearly not 　　happened. Many men, for example, have committed their 　　lives to teaching careers, yet relative few have become 　　principals or headmasters.