05/18/2009-沈意棠

1. Why people continue to play online games

1. data source: Dongseong Choi and Jinwoo Kim, "Why people continue to play online games: In search of Critical Design Factors to Increase Customer Loyalty to Online Contents", CyberPsychology&Behavior, Vol. 7, Number 1, 2004
2. Define high loyal player: people continue to play certain online game for a long time.
3. Optimal experience: the player has effective personal interaction with system and pleasant social interaction with other people

2. Finish collecting data from online game (Date: 5/16)
3. Start to insert collected data into database

1. Insert "behavior" and "talk" data into database (OK)
2. Analysis group data (continue)