History of Psychology

  • 387 BCE

    Mental Connection to the Brain

    Plato suggested that the brain is the root to all mental processes
  • Progressing in Viewing the Mentally Ill

    Philippe Pinel released mental patients from confinement, beginning a move for more humane treatment for people struggling mentally
  • Studying Pieces of the Brain

    Paul Broca discovered an area in the left frontal lobe of the brain that has a huge part in our language development
  • Memory Processes

    Herman Ebbinghaus introduced the nonsense syllable as a start to studying memory processes
  • Foundation of Functionalism

    William James published 'Principles of Psychology,' creating the foundation of functionalism
  • Psych Diagnosis

    Alfred Binet founded the first laboratory of psych diagnosis
  • Psychoanalytic Thought

    Sigmund Freud published 'Interpretation of Dreams,' beginning Psychoanalytic Thought
  • Psychological Testing

    Psychological Corporation launched the first psychological test development company
  • Frontal Lobotomies

    Egas Moniz published his work on frontal lobotomies as a treatment to mental illness
  • Electroshock Therapy

    Electroshock therapy was used for the first time on a patient
  • Judgement Free Help

    Carl Rogers suggested that respect and a non-judgmental approach to therapy is the basis for effective treatment
  • Feministic Views in Psychology

    Karen Horney published her feministic views of psychoanalytic theory, soon beginning feminism
  • Chlorpromazine

    Chlorpromazine was first used to treat schizophrenia
  • Psy. D. in Place

    The first doctor of psychology professional degree program in clinical psychology was established in the department of Psychology at the University of Illinois
  • Stanford Prison Experiment

    Philip Zimbardo conducted this experiment to illustrate the impact of social roles and situational factors
  • First Medical Subscription for Mental Illness

    First psychologists prescribe medication through the U.S military's psychopharmacology program
  • Gender Care

    The American Psychological Association releases guidelines for psychological practice with trans and gender nonconforming people
  • Progression for Those Struggling

    The COVID-19 pandemic leads to increased focus on mental health globally
  • Still Progressing Everyday

    The field of psychology continues to evolve and address new challenges, exploring topics such as AI and its impact on human behavior