Definition

1. Proper noun:
   • English philosopher: David Hartley was an English philosopher known for his work in psychology and philosophy.
   • Proponent of associationism: He is primarily recognized for developing the theory of the association of ideas, which explains how complex thoughts and mental processes arise from the linking of simple sensations.

Usage Examples

• Proper noun:
  • David Hartley proposed that the mind operates by associating ideas derived from sensory experience.
  • The philosophical contributions of David Hartley influenced later thinkers in psychology.

Advanced Usage

• "Hartleyan psychology": Refers to the psychological theories and principles based on the work of David Hartley.
  • The lecture covered the basics of Hartleyan psychology and its historical context.

Variants and Related Words

• Associationism (n): The psychological theory, championed by Hartley, that mental processes operate by the association of one idea with another.
  • Associationism seeks to explain how simple ideas combine to form complex thoughts.

Synonyms

• Philosopher: A person engaged or learned in philosophy.
• Thinker: A person who thinks deeply or in a specified way.

Related Phrases

• "Association of ideas": The theory, central to Hartley's work, that connections between mental representations underlie learning and thought.
  • David Hartley's theory on the association of ideas was groundbreaking for its time.

Noun

1. English philosopher who introduced the theory of the association of ideas (1705-1757)