You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who established the first psychology lab in america?" whose answer is G. Stanley Hall.
Each document should contain about 30 words, and these documents should contain useful information.

Query: first psychology lab in america
Useful Output:

Doc 1: In 1883, Hall founded what is recognised as the first psychology laboratory in America at Johns Hopkins University.
Doc 2: Founder the first American psychology laboratory at John Hopkins University; First American to earn a Ph.D. in psychology. His Early Life.
Doc 3: The first psychology laboratory was founded at the University of Leipzig by Wilhelm Maximilian Wundt (1832-1920), a German physician and physiologist.
Doc 4: The first doctoral degree in psychology was granted to Wundt's student, G. Stanley Hall, in 1878 at Harvard. Harvard also housed the country's
Doc 5: The first psychological laboratory was founded in 1879 by Wilhelm ______. His student. introduced the school of. , which explored the basic elements of mind