Sixteen going on sixty-six : a longitudinal study of personality stability and change across 50 years - Damian, Rodica Ioana; Damian, Rodica Ioana; Spengler, Marion; Sutu, Andreea; Roberts, Brent W. (b)
Journal of Personality and Social Psychology vol. 117, no. 3, pages 674-695, September 2019.