James Bieri (born 1927) is a

psychologist A psychologist is a professional who practices psychology and studies mental states, perceptual, cognitive, emotional, and social processes and behavior. Their work often involves the experimentation, observation, and explanation, interpretatio ...

and biographer who introduced in 1955 the concept of cognitive complexity, derived from his doctoral study with George A. Kelly. Subsequently, integrating ideas from information theory and

psychophysics Psychophysics is the field of psychology which quantitatively investigates the relationship between physical stimulus (physiology), stimuli and the sensation (psychology), sensations and perceptions they produce. Psychophysics has been described ...

, Bieri and his research team at

Columbia University Columbia University in the City of New York, commonly referred to as Columbia University, is a Private university, private Ivy League research university in New York City. Established in 1754 as King's College on the grounds of Trinity Churc ...

published a volume entitled ''Clinical and Social Judgment'' (John Wiley, 1966). After serving in the U.S. Navy, Bieri obtained his undergraduate degree from

Antioch College Antioch College is a Private college, private Liberal arts colleges in the United States, liberal arts college in Yellow Springs, Ohio, United States. It was founded in 1850 by the Christian Connection and began operating in 1852 as a non-secta ...

(1950) and his Ph.D. at

Ohio State University The Ohio State University (Ohio State or OSU) is a public university, public Land-grant university, land-grant research university in Columbus, Ohio, United States. A member of the University System of Ohio, it was founded in 1870. It is one ...

(1953). Upon retirement, Bieri pursued his interest in English

Romantic poetry Romantic poetry is the poetry of the Romantic era, an artistic, literary, musical and intellectual movement that originated in Europe towards the end of the 18th century. It involved a reaction against prevailing Neoclassical ideas of the 18th c ...

and in 2005 published a two-volume biography of

Percy Bysshe Shelley Percy Bysshe Shelley ( ; 4 August 1792 – 8 July 1822) was an English writer who is considered one of the major English Romantic poets. A radical in his poetry as well as in his political and social views, Shelley did not achieve fame durin ...

( University of Delaware Press, 2004 & 2005). A second edition of this work was published in 2008 by

Johns Hopkins University Press Johns Hopkins University Press (also referred to as JHU Press or JHUP) is the publishing division of Johns Hopkins University. It was founded in 1878 and is the oldest continuously running university press in the United States. The press publi ...

References

Living people 20th-century American psychologists 21st-century American psychologists 1927 births Antioch College alumni Ohio State University alumni {{US-psychologist-stub