http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
This book summarizes much of the research in subjective well-being and integrates this research into a parsimonious theory. The theory posits that much of the research on subjective well-being can be construed in terms of the personal strategies that people use to `optimise' their happiness and life satisfaction. These strategies include bottom-up spillover, top-down spillover, horizontal spillover, balance, re-evaluation, goal selection, and goal implementation.