Dorius discusses multiple-partner fertility study in Business Week
"Many Moms Have Kids With Different Dads, U.S. Study Finds" - Bloomberg Businessweek. 4/1/2011.
Cassandra Dorius analyzed data from nearly 4,000 women in the NLSY. She found that 28 percent of the women with two or more children had children by different fathers. The rate was highest among black mothers (59 percent), followed by Hispanic mothers (35 percent) and white mothers (22 percent).