Traditionalist Catholics are Roman Catholics who believe that there should be a restoration of many or all of the liturgical forms, public and private devotions and presentations of Catholic teachings which prevailed in the Catholic Church before the Second Vatican Council (1962–65). They are most commonly associated with an attachment to the Mass liturgy in general use in that time period (often called the Tridentine Mass, the Traditional Mass or the Latin Mass), but their theological and practical concerns are broader in scope and in some cases go so far as to consider the present-day Church teaching heretical.