Age 8 months :

1. Crawl forward-backward, sometimes at the same time hold onto at one particular object
   
   
2. Possibility have earned to stand up at the same time they hold something
   
   
3. A few development skill also have expanded like taking small object by grasping to use other finger and thumb
   
   
4. Can remind new occurrence pass
   
   
5. Understanding that toy not lose when hidden, understanding that object in place but not have to see
   
   
6. Weeping because is impatient