What year was David Hartlet born?

David Hartley was born in 1705, which aligns with the correct answer. Hartley was an important figure in the early development of psychology and philosophy, particularly known for his work on associationism and the connection between mental processes and physical states. His writings laid foundational ideas that influenced subsequent thinkers in psychology. This historical context about Hartley's contributions helps to affirm the relevance of his birth year in understanding the evolution of psychological thought.