Personality traits and hardiness as risk- and protective factors for mental distress during the COVID-19 pandemic: a Norwegian two-wave study.

Lassen, E. R., Hagen, K., Kvale, G., Eid, J., Le Hellard, S., Solem, S., (2022). Personality traits and hardiness as risk- and protective factors for mental distress during the COVID-19 pandemic: a Norwegian two-wave study. BioMed Central (BMC). doi:10.1186/s12888-022-04237-y