psychology

Learning and Motivation according to Clark Leonard Hull

Learning and Motivation according to Clark Leonard Hull

On May 24, 1884, American psychiatrist Clark Leonard Hull was born. Hull sought to explain learning and motivation by scientific laws of behavior and is also known for his work in drive theory. He was able to establish his analysis of animal learning and conditioning as the dominant learning theory of its time. He is perhaps best known for the “goal gradient” effect or hypothesis, wherein organisms spend disproportionate amounts of effort in…
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Gustave le Bon and the Behaviour of the Crowd

Gustave le Bon and the Behaviour of the Crowd

On May 7, 1841, French social psychologist, sociologist, anthropologist, inventor, and amateur physicist Gustave le Bon was born. Le Bon is best known for his study of the psychological characteristics of crowds, The Crowd, Study of Popular Mind. His writings incorporate theories of national traits, racial and male superiority, herd behavior and crowd psychology. “Logical minds, accustomed to being convinced by a chain of somewhat close reasoning, cannot avoid having recourse to this mode of…
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Philippe Pinel – the Father of modern Psychiatry

Philippe Pinel – the Father of modern Psychiatry

On April 20, 1745, French physician Philippe Pinel was born. He was instrumental in the development of a more humane psychological approach to the custody and care of psychiatric patients, referred to today as moral therapy. He also made notable contributions to the classification of mental disorders and has been described by some as “the father of modern psychiatry“. “I cannot here avoid giving my most decided sufferage in favour of the moral qualities…
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Max Wertheimer and Gestalt Psychology

Max Wertheimer and Gestalt Psychology

On April 15, 1880, Austro-Hungarian-born psychologist Max Wertheimer was born. Wertheimer was one of the three founders of Gestalt psychology, along with Kurt Koffka [4] and Wolfgang Köhler. He is known for his book, Productive Thinking, and for conceiving the phi phenomenon as part of his work in Gestalt psychology. “Man is not only part of a field, but a part and member of his group. When people are together, as when they…
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The Skull Collection of Franz Josef Gall

The Skull Collection of Franz Josef Gall

On March 9, 1758, German neuroanatomist and physiologist Franz Josef Gall was born. Gall was a pioneer in the study of the localization of mental functions in the brain and claimed as the founder of phrenology. Youth and Education Franz Joseph Gall was born near Pforzheim and originally intended to devote his life to priesthood. He was first educated by his uncle and later studied medicine in Strasbourg. It was probably in Strasbourg where he…
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Harry Stack Sullivan and His Study of Interpersonal Relationships

Harry Stack Sullivan and His Study of Interpersonal Relationships

On February 21, 1892, American Neo-Freudian psychiatrist and psychoanalyst Harry Stack Sullivan was born. Sullivan developed a theory of psychiatry based on interpersonal relationships. He believed that anxiety and psychotic behavior could be traced back to families who did not know how to relate to their children, who consequently did not feel accepted and loved. Sullivan‘s work on interpersonal relationships became the foundation of interpersonal psychoanalysis. “If you do not feel equal…
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Hermann Ebbinghaus and the Experimental Study of Memory

Hermann Ebbinghaus and the Experimental Study of Memory

On January 24, 1850, German psychologist Hermann Ebbinghaus was born. Ebbinghaus pioneered the experimental study of memory, and is known for his discovery of the forgetting curve and the spacing effect. “When we read how one mediæval saint stood erect in his cell for a week without sleep or food, merely chewing a plantain-leaf out of humility, so as not to be too perfect; how another remained all night up to his…
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Vladimir Bekhterev and the Bekhterev’s Disease

Vladimir Bekhterev and the Bekhterev’s Disease

On January 20, 1857, Russian neurologist Vladimir Mikhailovich Bekhterev was born. He is often referred to as father of objective psychology, but is best known for noting the role of the hippocampus in memory, his study of reflexes, and Bekhterev’s disease. Moreover, he is known for his competition with Ivan Pavlov regarding the study of conditioned reflexes.[1] Vladimir Bekhterev’s Early Years Vladimir Bekhterev was born in Sorali and attended Vyataka gymnasium in…
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Anne Anastasi and Psychological Testing of the Individual

Anne Anastasi and Psychological Testing of the Individual

On December 19, 1908, American psychologist Anne Anastasi was born. She is best known for her pioneering development of psychometrics. Her seminal work, Psychological Testing, remains a classic text in which she drew attention to the individual being tested and therefore to the responsibilities of the testers. She called for them to go beyond test scores, to search the assessed individuals’ history to help them to better understand their own results and…
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Benedict Morel and Dementia Praecox

Benedict Morel and Dementia Praecox

On November 22, 1809, French psychiatrist Bénédict Morel was born. Morel was an influential figure in the field of degeneration during the mid-19th century. In 1852, he coined the term ‘precocious madness’ for a chronic, deteriorating psychotic disorder characterized by rapid cognitive disintegration, usually beginning in the late teens or early adulthood, today known as dementia praecox. Benedict Morel – Background and Career Bénédict Morel was born in 1809 in Vienna, Austria,…
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