I think the farmers because those dams are blocking the fertile soils from coming so he or she is stuck with what he or she has and buys so they have less fertile rich soil to help grow plants
The answer is: Lewis Terman
Throughout his career, Lewis Therman was obsessed in figuring out the test that can be used to separate the people with high intelligence and those with average intelligence. He also obsessed in figuring out ways for people with average intelligence could improve their intelligence.
In the end, he could only managed to developed tests to measure intellectual functioning, but never really able to find a way to improve it. He developed 9 categories of tests to measure human's intelligence, which are:L
1. Tests for creative imagination,
2. logical processes,
3. mathematical ability,
4. language mastery,
5. Interpretation of fables,
6.game of chess,
7. Memory tests,
8.motor skill.
I believe the answer is: Obedience
In the experiment, a test subject is being made to sit with someone that he/she regarded to has high authority.
The authority then tell the subject to press a button that would cause electric shock to other people. and the subject was being told the limit that could cause danger to other people.
As it turned out, test subjects tend to obey the authority even if being told to give shock that exceed the dangerous limit.
