Answer: Drive reduction theory
Step-by-step explanation:
The drive reduction theory is also known as the motivation theory and it is basically developed by the Clark hull psychologist in the year 1943.
The main aim of the drive reduction theory is that it helps in the learning process and the behavior for reducing the stress or tension.
According to the given theory, it state that the theory balances the state of the body such as thirst and also reduce the tension my motivating the organisms is known as the drive reduction theory.
Therefore, Drive reduction theory is the correct answer.