Salutatorian is an academic title given in the United States, Armenia, and the Philippines to the second-highest-ranked graduate of the entire graduating class of a specific discipline. Only the valedictorian is ranked higher. This honor is traditionally based on grade point average (GPA) and number of credits taken, but consideration may also be given to other factors such as co-curricular and extracurricular activities. The title comes from the salutatorian's traditional role as the first speaker at a graduation ceremony, delivering the salutation (where the valedictorian, on the other hand, speaks last, delivering the valediction). In a high school setting, a salutatorian may also be asked to speak about the current graduating class or to deliver an invocation or benediction. In some instances, the salutatorian may even deliver an introduction for the valedictorian. The general themes of a salutation and valediction are usually of growth, outlook towards the future, and thankfulness.