Social Studies
The concept of the happiness set point is described as a generally stable, early-appearing level of happiness, reflected in high extraversion and low neuroticism, with substantial genetic determination. flexible, early-appearing level of happiness, relating to low extraversion and low neuroticism, with substantial environmental determination. stable, late-appearing level of happiness, relating to low extraversion and high neuroticism, with substantial environmental determination. flexible, late-appearing level of happiness, relating to high extraversion and low neuroticism, with substantial genetic determination.