Kathryn Paige Harden

Kathryn Paige Harden is an American psychologist and behavioral geneticist who is Professor of Psychology at the University of Texas at Austin. She leads the Developmental Behavior Genetics lab and acts as co-director of the Texas Twin Project. She is also a Faculty Research Associate at the University of Texas at Austin's Population Research Center and a Jacobs Foundation research fellow. Harden has advocated for an increased role of genetical research in psychology and the social sciences.

In a 2018 editorial in the New York Times, Harden argued that genetic research on human individual differences is compatible with progressive and egalitarian social goals. In September 2021, Harden published The Genetic Lottery: Why DNA Matters for Social Equality on Princeton University Press, where she argues that "the science of genetics can help create a more just and equal society".

Harden earned her Ph.D. in clinical psychology from the University of Virginia in 2009 under Eric Turkheimer. She began working at the University of Texas the same year.

Early life and education
Harden and her younger brother Micah grew up in a conservative environment in an exurb of Memphis, Tennessee. Her paternal grandparents were Pentecostalists who worked as farmers and pipeline workers in Texas. Her father was a pilot in the U.S. Navy who later flew planes for FedEx.

She received a full scholarship to Furman University, a formerly Baptist college in South Carolina, where she worked in a lab on rodent genetics research. She graduated with a B.S. in psychology magna cum laude and was in Phi Beta Kappa. She earned her M.A. and Ph.D. in clinical psychology from the University of Virginia in 2005 and 2009 respectively. Her doctoral advisor was Eric Turkheimer.

Research
Harden's research has focused on using genetic data to understand individual differences in child and adolescent development. She has published papers on the psychological consequences of early puberty and early age at first sexual intercourse, on delinquency and antisocial behavior, and on intelligence and academic achievement.

She was a recipient of the American Psychological Association's Award for Distinguished Scientific Early Career Contributions to Psychology in 2017, in honor of her research on "how to integrate genetic knowledge with the classical clinical and developmental insights into human behavior".

In a 2018 editorial in the New York Times, Harden argued that genetic research on human individual differences is compatible with progressive and egalitarian social goals. In September 2021, Harden published a book on the same concept, The Genetic Lottery: Why DNA Matters for Social Equality, which summarized the history and modern forefront of genetic research and argued that "the science of genetics can help create a more just and equal society".