Jena
Research in Jena – at a glance
136Total no. of studies posted on SurveyCircle
3Studies currently live on SurveyCircle
5,389+Study participants obtained through SurveyCircle
5,876+Study participations made on SurveyCircle
46,886+Incoming research support
in minutes
in minutes
43,206+Outgoing research support
in minutes
in minutes
2.4/5 ±0.38Average rating
of studies
of studies
5,389Total number of ratings
1,977€Total value of gift cards raffled off
68€Total value of donations pledged
Selected Research Studies in Jena
Finished Research Studies (Selection)
Explore Research in the Region
Load More Studies