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World History and Societal Evolution: Historical Periods and Psychological Stages

Mankind Quarterly, 2021
This essay combines historical research with developmental psychology and Piagetian Cross-Cultural Psychology. It will be shown that the empirical data that evidence major psychological differences between premodern and modern peoples can be applied to the study of history generally.
Oesterdiekhoff, Georg W.   +1 more
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Stage Dynamics, Period Survival, and Mortality Plateaus

The American Naturalist, 2008
Mortality plateaus at advanced ages have been found in many species, but their biological causes remain unclear. Here, we exploit age-from-stage methods for organisms with stage-structured demography to study cohort dynamics, obtaining age patterns of mortality by weighting one-period stage-specific survivals by expected age-specific stage structure ...
Carol C, Horvitz, Shripad, Tuljapurkar
openaire   +2 more sources

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