Smartphone games (health literacy from teenagers) / Toshihiko Matsumoto

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Learning
[Introduction]
[Contents]
Be careful not to play too many useful smartphones or games!
If you use a useful smartphone or a fun game in the wrong way, it can have a big impact on your brain, body and life.
The following are explained in an easy-to-understand way : how you become addicted to smartphones and games, how to use it well without being addicted to games and what to be careful about, and where to consult if you are worried about being addicted to them.
[Contents]
Chapter 1 : What are you addicted to smartphones and games?
[Manga] If you do it without breathing, you will become addicted to games?
Why? Why You Become Addicted to Smartphones
Are you OK? Smartphone Dependence Checklist
What do you want to know about being addicted to smartphones?
What do you want to know about being addicted to smartphones?
What do you want to know about being addicted to smartphones?
What do you want to know about being addicted to smartphones?
What do you want to know about being addicted to smartphones?
What do you want to know about being addicted to smartphones?
What do you want to know about being addicted to games?
What do you want to know about being addicted to games?
What do you want to know about being addicted to games?
What do you want to know about being addicted to games?
What do you want to know about being addicted to games?
What do you want to know about being addicted to games?
What do you want to know about being addicted to games?
What do you want to know about being addicted to games?
Game Dependence Checklist
What do you want to know about being addicted to games?
What do you want to know about being addicted to games?
What do you want to know about being addicted to games?
What do you