C. Competition
But economics were another cause, but not necessarily poverty
The type of memory that Adam is experiencing is the implicit memory. The implicit memory occurs when the person has no conscious recall in which could be seen by how Adam can't recall the exact locations of the letters that are on the keyboard.
Answer: C. Slow-to-warm-up
Explanation: According to Thomas and Chess,there are different temperaments in children one of which is Slow-to-warm-up. Slow-to-warm-up are kids who find it hard to move with the changes of their environment,they are generally mellow,less active from birth,and might find it very difficult to adjust to new situations.
