Using the HPSS and its results is a time limited offer of the HappinessGroup.
You participate freely and you can end the questionnaire at any time.
Your answers will be kept strictly confidential. All data is secured securely and will not be given or sold to any third party.
Any publication about this project is anonymized and does not contain any personal information of the participants. Besides, there is the option to complete the test totally anonymously, by simply not providing and name.