Intelligence: "the capacity to acquire and apply knowledge" from dictionary.com

1. acquire: to gain new intelligence/ to get to a higher level of intelligence

2. Apply: the use new intelligence(s) in correct terms/ to use new knowledge to gain more learning

3. How children gain intelligence:

3.1. experiences

3.1.1. prior knowledge

3.1.1.1. people/culture

4. Questions:

4.1. Is it truly measurable?

4.1.1. When we measure intelligence are our tests in school culture specific enough to acquire an accurate/fair IQ score?

4.1.1.1. Are the tests up to date enough with the world's changing generation(s)?