A entity for H.P. Lovecraft's short story The Call of Cthulhu who also appears in several later stories, though CC is the only one that focuses on him. Cthulhu is a extraterrestrial being referred to as Great Old Ones and is generally associated with madness.
3) Persuasion tools will have different effects on audiences depending on the route employed. 4) Central Route is more persistent over time, more resistant to change, and more predictive of behavior. The model features two routes of persuasive influence: central and peripheral.
Two main strategies for aiding human-control. behavior: 1. An algorithmic approach which determine the course of. action based on constraints and objectives. 2. A representational approach which represents. constraints and objectives through the use of computer-. generated, possibly graphical, information displays.