Final answer:
Rosenzweig's experiment involved three different environments: stimulating, standard, and impoverished.
The study found that a stimulating environment led to bigger and more complex brains in rats.
Step-by-step explanation:
The study of human behavior has played an important role in improving the lives of people who have mental health and behavioral disorders.
The Rosenzweig's experiment explored the impact of different environments on the brain.
There were three types of environments in the experiment:
- A stimulating environment: This environment had a lot of interesting things to explore and interact with.
- A standard environment: This environment had the basic necessities but lacked the extra stimulation of the first environment.
- An impoverished environment: This environment had minimal stimulation and was devoid of interesting elements.
By comparing the brains of rats raised in these different environments, Rosenzweig found that the more stimulating the environment, the bigger and more complex the brains of the rats became.