2.1 Participants and Procedure
The data set was obtained using anonymous self-reported questionnaires, completed by employees in various
private Lithuanian organisations (in 2011-2012). The data set used in the present study consisted in 119 responses of
respondents aged 50 years and older. Twenty one (17.6%) participants were male and 96 (80.7%) were female;
1.7% did not specify their gender.