Drive-reduction Theory (biological)

Definition

This theory proposes that our behavior is motivated by biological needs. When we have a need (like hunger), it creates a drive (like eating) which motivates us to satisfy the need.

Analogy

Imagine you're driving a car and your gas light comes on indicating you're low on fuel. Your need is fuel, your drive is to find a gas station, and filling up your tank reduces this drive - just like satisfying hunger reduces the drive for food.

Related terms

Homeostasis: The body's tendency to maintain equilibrium or stability among its internal conditions such as temperature or energy levels.

Primary Drives: Biological needs like thirst, hunger, and sleep.

Secondary Drives: Learned drives not directly related to biological needs, such as desire for money or social approval.