1. “publicity era” during which the organizations acted only for obtaining profit and used public relations as a tool to reach that objective.
2. “public information” period during which the organizations inform the public by using public relations to provide correct information on their activities from the first hand.
3. The “conviction” period during which it has started to listen to various “public” sections in
the context of public relations.TThe main purpose was to convince the environment in line with the organizational interests. During this period, the communication was converted into bi-directional
communication.
4. Creation of mutual understanding, during which public relations acted as a bridge between the corporation and the shareholders in order to create a mutual understanding is developed between the organization and its shareholders.
5. Relation management period, during which the purpose of public relations was re-interpreted
as “relation management”. In that period, it had the function of establishing and managing mutual benefit based relations with the relevant shareholders in order to remove the obstructions for the organization to reach the targeted mission and to facilitate that process.