Table 1.

Overview of demographic variables and constructs collected in each study

Sample	Study 1	Study 2
N	229	295
Gender M/W	42%/52%	71%/19%
Age (SD)	35.46 (12.89)	47.62 (8.73)
Sector
Human health and social work activities manufacturing Education Other service activities Information and communication Public administration Professional, scientific and technical activities Arts, entertainment and recreation	30% 9% 8% 8% 7% 6% 4% 3%	– 27% – – 73% – – –
Graduation
Vocational training Technical college Polytechnic degree University degree Doctorate	17% 12% 13% 35% 6%	34% 15% 19% 23% 3%
Instruments—Cronbach’s α
DYNAMIK workload DYNAMIK boundary permeability DYNAMIK participation DYNAMIK leader support DYNAMIK usability Depression ERI-effort	0.77 0.70 0.78 0.79 0.61 0.85 –	0.79 0.75 0.73 0.82 0.61 0.80 0.69

Due to missing values, the percentages cannot always be summed up to 100%. In Study 1 depression was measured with the PHQ-9 and in Study 2 depression was measured with the PHQ-2