TY - JOUR
T1 - Life Satisfaction Shows Terminal Decline in Old Age
T2 - Longitudinal Evidence From the German Socio-Economic Panel Study (SOEP)
AU - Gerstorf, Denis
AU - Ram, Nilam
AU - Estabrook, Ryne
AU - Schupp, Jürgen
AU - Wagner, Gert G.
AU - Lindenberger, Ulman
PY - 2008/7
Y1 - 2008/7
N2 - Longitudinal data spanning 22 years, obtained from deceased participants of the German Socio-Economic Panel Study (SOEP; N = 1,637; 70- to 100-year-olds), were used to examine if and how life satisfaction exhibits terminal decline at the end of life. Changes in life satisfaction were more strongly associated with distance to death than with distance from birth (chronological age). Multiphase growth models were used to identify a transition point about 4 years prior to death where the prototypical rate of decline in life satisfaction tripled from -0.64 to -1.94 T-score units per year. Further individual-level analyses suggest that individuals dying at older ages spend more years in the terminal periods of life satisfaction decline than individuals dying at earlier ages. Overall, the evidence suggests that late-life changes in aspects of well-being are driven by mortality-related mechanisms and characterized by terminal decline.
AB - Longitudinal data spanning 22 years, obtained from deceased participants of the German Socio-Economic Panel Study (SOEP; N = 1,637; 70- to 100-year-olds), were used to examine if and how life satisfaction exhibits terminal decline at the end of life. Changes in life satisfaction were more strongly associated with distance to death than with distance from birth (chronological age). Multiphase growth models were used to identify a transition point about 4 years prior to death where the prototypical rate of decline in life satisfaction tripled from -0.64 to -1.94 T-score units per year. Further individual-level analyses suggest that individuals dying at older ages spend more years in the terminal periods of life satisfaction decline than individuals dying at earlier ages. Overall, the evidence suggests that late-life changes in aspects of well-being are driven by mortality-related mechanisms and characterized by terminal decline.
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U2 - 10.1037/0012-1649.44.4.1148
DO - 10.1037/0012-1649.44.4.1148
M3 - Article
C2 - 18605841
AN - SCOPUS:47249130034
SN - 0012-1649
VL - 44
SP - 1148
EP - 1159
JO - Developmental psychology
JF - Developmental psychology
IS - 4
ER -