Findings on Happiness and subject: Intrinsec/extrinsic motivation in nation)

Correlate as named by investigatorPeople investigated
FindingOverall competitivenessGeneral public and students, 42 nations, 1986-1989
FindingOther-referenced performance motives (extrinsic motives)Students, 42 countries, 2002
FindingSelf-referenced performance motives (intrinsic motives)Students, 42 countries, 2002