Hans Eysenck
Hans Eysenck: A Pioneer in Psychology
Full Name and Common Aliases
Hans Jürgen Eysenck was a renowned British psychologist of German origin.
Birth and Death Dates
He was born on March 4, 1916, in Berlin, Germany, and passed away on September 3, 1997, at the age of 81, in London, England.
Nationality and Profession(s)
Eysenck's nationality was a subject of debate due to his birthplace and later adoption by Britain. He is often referred to as both British and German, but for the purpose of this biography, we will consider him primarily British. His profession was that of a psychologist, specifically a personality theorist.
Early Life and Background
Eysenck's early life was marked by significant events that shaped his future career. Born in Berlin, he grew up during a tumultuous period in German history. His family moved to England when Eysenck was just 11 years old, following the rise of the Nazi party in Germany. This relocation had a profound impact on his life and influenced his interest in psychology.
Major Accomplishments
Eysenck's contributions to psychology are multifaceted. He is best known for his work on personality theory, particularly his development of the Big Five model of personality traits: Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism (OCEAN). This framework has become a cornerstone in understanding human behavior and continues to influence contemporary research.
Another significant accomplishment was Eysenck's work on intelligence. He argued that intelligence is largely inherited, which sparked controversy among his peers. His views on the heritability of intelligence have had lasting effects on the field.
Notable Works or Actions
Eysenck authored numerous books and articles throughout his career. Some notable works include:
Dimensions of Personality (1947), where he first introduced the concept of personality dimensions.
The Scientific Study of Temperament (1967), a seminal work on temperament theory.
Impact and Legacy
Eysenck's impact on psychology is undeniable. His work has inspired generations of researchers, and his theories continue to shape contemporary debates in the field. The Big Five model remains widely used today, with applications ranging from education to employment settings.
Moreover, Eysenck's advocacy for a more scientific approach to psychology helped establish the discipline as a rigorous, empirical field. His influence extends beyond academia, as well. His work has been referenced in popular culture, and his ideas continue to inform public discussions on topics such as intelligence, personality, and behavior.
Why They Are Widely Quoted or Remembered
Hans Eysenck is widely quoted and remembered for several reasons:
Innovative Theories: His development of the Big Five model and his views on heritability of intelligence challenged prevailing theories and sparked new debates.
Pioneering Work: Eysenck's contributions to psychology helped establish the field as a scientific discipline, paving the way for future research.
* Enduring Influence: His work continues to shape contemporary discussions in psychology, making him an essential figure in the history of the field.
In conclusion, Hans Eysenck was a groundbreaking psychologist who left an indelible mark on the field. His innovative theories, pioneering work, and enduring influence have cemented his place as one of the most important figures in psychology.
Quotes by Hans Eysenck

Scientists, especially when they leave the particular field in which they are specialized, are just as ordinary, pig-headed, and unreasonable as everybody else, and their unusually high intelligence only makes their prejudices all the more dangerous.

If you admit that to silence your opponent by force is to win an intellectual argument, then you admit the right to silence people by force.

It is generally agreed by philosophers of science that important contributions which have a revolutionary impact on science are often methodologically inadequate, reveal many anomalies, and may indeed be factually erroneous.

In general, certain conclusions are possible from these data. They fail to prove that psychotherapy, Freudian or otherwise, facilitates the recovery of neurotic patients.

They show that roughly two-thirds of a group of neurotic patients will recover or improve to a marked extent within about two years of the onset of their illness, whether they are treated by means of psychotherapy or not.

Tact and diplomacy are fine in international relations, in politics, perhaps even in business; in science only one thing matters, and that is the facts.

In our tabulation of psychoanalytic results, we have classed those who stopped treatment together with those not improved. This appears to be reasonable; a patient who fails to finish his treatment, and is not improved, is surely a therapeutic failure.


