The Canberra Longitudinal Study is a 12 year study into the health and memory of older people which commenced in 1990, with subsequent waves in 1994, 1998 and 2002. The 2002 wave was the last time that participants were approached for interviews - the youngest participant in 2002 was 82 years of age!
- Batterham, P. J., Christensen, H., & Mackinnon, A. J. (2011). Comparison of age and time-to-death in the dedifferentiation of late-life cognitive abilities. Psychol Aging, 26(4), 844-851. Abstract