The 21st Century Rector
The office of Rector is one of the oldest institutions of university government, dating back to the original papal bulls which formed the earliest of the ancient universities in Scotland. Originally, the Rector was effective head of the university, chosen as an academic from with it, but whose power was diluted by that of the Chancellor - the latter being the official representative of the Church.
Following the Protestant reformation, the previous position became inevitably untenable. As such, the position of Rector evolved and has varied greatly in terms of power wielded throughout history. In recent times, the Lord Rector was given a statutory position by virtue of the 1889 Act to chair the University Court, although the Dundee rectorship is a notable exception, with the court appointing a lay member instead - and also not formally titled 'Lord Rector'. Gradually the responsibility of the Rector to his electorate ensured that he also functioned as a representative of students within the university, and an external promoter of the university. Rectors in the past century have sometimes been well-known celebrities, politicians or political activists and may not have any personal link to the university beforehand, though this link is certainly preferable.
Today, Rectors in these universities are elected for three year terms, enabling all students taking a typical four year undergraduate degree to vote at least once. The entire body of students is now typically considered together, in contrast to the old position whereby the Rector was elected by student 'nations' (usually four, divided by the county in which the students originated) within the university - a practice only discontinued in the Glasgow rectorship in 1977.
Typically, a Scottish university rector will work closely with the Students' Association or SRC and is usually commended to the Chancellor or Vice Chancellor by the President of the Association in order to be ceremonially installed. A rectorial installation is a major academic event often involving a number of traditions, most centrally a Rectorial Address - a speech made to the students and public.