Findings on Happiness and subject: Earlier inner-control)

Correlate as named by investigatorPeople investigated
FindingInternal control15-60 aged, general public, followed 12 month, The Netherlands, 1967-77
FindingThinking introversion17-97 aged males, visitors of the Gerontology Research Centre, followed 10 years Baltimore, USA. 1958-70
FindingExtraversion17-97 aged males, visitors of the Gerontology Research Centre, followed 10 years Baltimore, USA. 1958-70
FindingT1 internal control46+ aged whites, North Carolina, USA, followed from 1968 to 1976.
FindingSelf efficacy: maintain functionCOPD patients, before and after 20 week rehabilitation programme, Netherlands, 2001-2002
FindingSelf efficacy: control symptomsCOPD patients, before and after 20 week rehabilitation programme, Netherlands, 2001-2002
FindingMasteryCOPD patients, before and after 20 week rehabilitation programme, Netherlands, 2001-2002
FindingInternal controlPublic highschool boys followed 8 years from grade 10, USA, 1966-74
FindingInternal controlPublic highschool boys followed 8 years from grade 10, USA, 1966-74