Origins of Psychology

  • 300 BCE

    Aristotle

    Aristotle
    Wrote the first known text in the history of psychology - para psyche
  • 300 BCE

    Aristotle

    Aristotle
    Proposed our mind was our primary reason for existence and our soul gave us the ability to create
  • 300 BCE

    Aristotle

    Aristotle
    Believed the mind was blank at birth and life experiences would define the formation of the mind
  • 300 BCE

    Plato

    Plato
    Used the word 'Psyche' to describe both the mind and soul to develop human behavior reasoning and impulses
  • 300 BCE

    Plato

    Plato
    Proposed that one human psyche was the set of all knowledge and the mind was imprinted with all the knowledge it needed
  • 300 BCE

    Plato

    Plato
    Covered work called the republic in which a healthy balanced mind lead to the expression of personality
  • Rene Descartes

    Rene Descartes
    Wrote 'the world' his first systematic presentation of his natural philosophy
  • Rene Descartes

    Rene Descartes
    Meditations on first philosophy 'i think therefore i am'
  • Rene Descartes

    Rene Descartes
    Wrote a latin textbook called principles of philosophy which was brought in to universities
  • John Locke

    John Locke
    Spoken an essay concerning human understanding which outlined a theory of human knowledge identity and selfhood
  • John Locke

    John Locke
    Had theories that developed and refined on 'two treatises of government'
  • John Locke

    John Locke
    Produced his contribution to the philosophy of education 'that all human knowledge derives from the senses and that therefore there can be no knowledge that precedes observation'
  • Charles Darwin

    Charles Darwin
    Published origin of species 'survival of the fittest'
  • Wilhelm Wundt

    Wilhelm Wundt
    Wrote lectures on the mind of humans and animals
  • Charles Darwin

    Charles Darwin
    Studied the expression of the emotions in man and animals
  • Wilhelm Wundt

    Wilhelm Wundt
    Wrote 'the principles of physiological psychology'
  • Wilhelm Wundt

    Wilhelm Wundt
    Opened the institute for experimental psychology at the university of Leipzig in Germany
  • Sigmund Freud

    Sigmund Freud
    Published 'the psychopathology of everyday life'
  • Sigmund Freud

    Sigmund Freud
    Traveled to America to give lectures on psychoanalysis
  • John B Watson

    John B Watson
    Became a professor of psychology at John Hopkins university
  • Sigmund Freud

    Sigmund Freud
    Researches into soldiers traumatized by the war followed by publishing 'civilization and its discontents' in 1930
  • John B Watson

    John B Watson
    Became vice president for J Walker Thompson agency and written books about the control over human emotions
  • John B Watson

    John B Watson
    Published the psychological care of infant and child
  • Carl Rogers

    Carl Rogers
    Became director of the child study department for RSPCC (Rochester Society for the prevention of cruelty to children)
  • Carl Rogers

    Carl Rogers
    Became professor of clinical psychology at Ohio state university
  • Abraham Maslaw

    Abraham Maslaw
    Became chairman of psychology at Branders university
  • Carl Rogers

    Carl Rogers
    Became the head of departments psychology and psychiatry at the university of Wisconsin
  • Abraham Maslow

    Abraham Maslow
    Published american association of humanistic psychology
  • Abraham Maslow

    Abraham Maslow
    Published the psychology of science