Dads show gender biases, in both brain responses and behaviors toward toddlers
�Our study provides one of the richest datasets for fathers now available,� says Emory neuroscientist Jennifer Mascaro. (Stock image) By Carol Clark A toddler�s gender influences the brain responses as well as the behavior of fathers � from how attentive they are to their child, to the types of language that they use and the play that they engage in, a new study by Emory University finds. The journal Behavioral Neuroscience published the study, the first to combine brain scans of fathers with behavioral data collected as fathers interacted with their children in a real-world setting. One of the more striking behavioral differences was the level of attention given a child. �When a child cried out or asked for Dad, fathers of daughters responded to that more than did fathers of sons,� says Jennifer Mascaro, who led the research as a post-doctoral fellow in the lab of Emory anthropologist James Rilling , senior author of the study. �We should be aware of how unconscious notions...