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Sinopsis

Do you have a comment or a question for Jon? Email him at: jon@happyways.com The Motivation-Hygene Theory: https://en.wikipedia.org/wiki/Two-factor_theory Maslow and his hirarcy of needs: https://en.wikipedia.org/wiki/Maslow%27s_hierarchy_of_needs Mayo and the Hawthorne Studies: https://en.wikipedia.org/wiki/Elton_Mayo#Hawthorne_Studies Book recommendation: Happy Money: The science of happier spending, by Elizabeth Dunn and Michael Norton http://www.amazon.com/Happy-Money-Science-Happier-Spending/dp/1451665075