She was reporting some research which studied the relationship of babies of both sexes with their fathers during the first six months of life. This showed that boys who had loving and involved fathers during this short period at the start of their lives grew up to be less violent than boys whose fathers were less involved with them at this early stage.
I cannot remember all the details but the research was undertaken by a deparment of psychology at auniversity, I think, in the Netherlands and sample sizes and length of study seemed reasonable.
The research was not undertaken under any kind of religious auspices and as I said dealt only with the father's interaction with his son in the first six months.