A new study in the Journal of Communication links verbal aggression to prenatal testosterone exposure. The lead researcher, at University at Buffalo - The State University of New York, used the 2D:4D measure to predict verbal aggression. This study is the first to use this method to examine prenatal testosterone exposure as a determinant of a communication trait. Allison Z. Shaw, University at Buffalo - The State University of New York, Michael R. Kotowski, University of Tennessee, and Franklin J. Boster and Timothy R...
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