Barnard Media President Sian Beilock Explains Why Overthinking Performance Can Be Counter-Productive to Success neurosciencepsychology Click here to read the full story. Audio: Video: Images: Visit original > FacebookTwitterEmailLinkedInWhatsApp Previous Meet Barnard's Student Athletes: Shalon Conley '18, Women's Track & Field Next Prof. Ann Senghas Investigates the Evolution of Nicaraguan Sign Language