The report found that women make up the majority of part-time roles.
The joint team from Trinity and University of Rochester made the discovery by recording electric brainwave signals.
The first conference of its kind hosted by the Union of Students in Ireland (USI) saw discussions on the difficulties of being an Irish postgraduate student.
Earlier today, his main opponent Sean Ryan pulled out of the race after sexual harassment allegations.
McLean beat off strong competition from Niall Harty.
O’Mahony is the fourth independently elected editor.
Flood ran on a platform of expanding Trinity Ents.
Aimee Connolly will be the next TCDSU Education Officer.
James Cunningham was elected in one of two uncontested races this year.
The result comes as a surprise, after polls last week suggested option four would prove most popular.