People may often encounter a dilemma where they have to choose between smaller but immediate benefits and larger but delayed rewards, which is termed intertemporal choice. To explore the unusual behavior in intertemporal choice among those who are addicted to internet, a dual processing model, which is at present limited to the neural science, is tested and further extended to behavioral domain through a series of laboratory experiment. Study 1 tested and supported the dual processing model on intertemporal choice, showing that the hot processi...