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Donald Broadbent
Donald Eric (D. E.) Broadbent CBE, FRS (Birmingham, 6 May 1926 – 10 April 1993) was an influential experimental psychologist from the UK His career and research bridged the gap between the pre-World War II approach of Sir Frederic Bartlett and what became known as Cognitive Psychology in the late 1960s. A ''Review of General Psychology'' survey, published in 2002, ranked Broadbent as the 54th most cited psychologist of the 20th century. Educated at the University of Cambridge, in 1958 he became director of the Applied Psychology Research Unit, set up by the UK Medical Research Council in 1944 to focus on Frederic Bartlett's work. Although most of the work at the APRU was directed at practical issues of the military or private industry, Broadbent became well known for his theoretical work. His theories of selective attention and short-term memory were developed as digital computers were becoming available to the academic community, and were among the first to use computer anal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Broadbent
Donald Eric (D. E.) Broadbent CBE, FRS (Birmingham, 6 May 1926 – 10 April 1993) was an influential experimental psychologist from the UK His career and research bridged the gap between the pre-World War II approach of Sir Frederic Bartlett and what became known as Cognitive Psychology in the late 1960s. A ''Review of General Psychology'' survey, published in 2002, ranked Broadbent as the 54th most cited psychologist of the 20th century. Educated at the University of Cambridge, in 1958 he became director of the Applied Psychology Research Unit, set up by the UK Medical Research Council in 1944 to focus on Frederic Bartlett's work. Although most of the work at the APRU was directed at practical issues of the military or private industry, Broadbent became well known for his theoretical work. His theories of selective attention and short-term memory were developed as digital computers were becoming available to the academic community, and were among the first to use computer anal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winchester College
Winchester College is a public school (fee-charging independent day and boarding school) in Winchester, Hampshire, England. It was founded by William of Wykeham in 1382 and has existed in its present location ever since. It is the oldest of the nine schools considered by the Clarendon Commission. The school is currently undergoing a transition to become co-educational and to accept day pupils, having previously been a boys' boarding school for over 600 years. The school was founded to provide an education for 70 scholars. Gradually numbers rose, a choir of 16 "quiristers" being added alongside paying pupils known as "commoners". Numbers expanded greatly in the 1860s with the addition of ten boarding houses. The scholars continue to live in the school's medieval buildings, which consist of two courtyards, a chapel, and a cloisters. A Wren-style classroom building named "School" was added in the 17th century. An art school ("museum"), science school, and music school were added ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Birmingham, West Midlands
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1993 Deaths
File:1993 Events Collage.png, From left, clockwise: The Oslo I Accord is signed in an attempt to resolve the Israeli–Palestinian conflict; The Russian White House is shelled during the 1993 Russian constitutional crisis; Czechoslovakia is peacefully dissolved into the Czech Republic and Slovakia; In the United States, the ATF besieges a compound belonging to David Koresh and the Branch Davidians in a search for illegal weapons, which ends in the building being set alight and killing most inside; Eritrea gains independence; A major snow storm passes over the United States and Canada, leading to over 300 fatalities; Drug lord and narcoterrorist Pablo Escobar is killed by Colombian special forces; Ramzi Yousef and other Islamic terrorists detonate a truck bomb in the subterranean garage of the North Tower of the World Trade Center in the United States., 300x300px, thumb rect 0 0 200 200 Oslo I Accord rect 200 0 400 200 1993 Russian constitutional crisis rect 400 0 600 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1926 Births
Events January * January 3 – Theodoros Pangalos (general), Theodoros Pangalos declares himself dictator in Greece. * January 8 **Abdul-Aziz ibn Saud is crowned King of Kingdom of Hejaz, Hejaz. ** Bảo Đại, Crown Prince Nguyễn Phúc Vĩnh Thuy ascends the throne, the last monarch of Vietnam. * January 12 – Freeman Gosden and Charles Correll premiere their radio program ''Sam 'n' Henry'', in which the two white performers portray two black characters from Harlem looking to strike it rich in the big city (it is a precursor to Gosden and Correll's more popular later program, ''Amos 'n' Andy''). * January 16 – A BBC comic radio play broadcast by Ronald Knox, about a workers' revolution, causes a panic in London. * January 21 – The Belgian Parliament accepts the Locarno Treaties. * January 26 – Scottish inventor John Logie Baird demonstrates a mechanical television system at his London laboratory for members of the Royal Institution and a report ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Psychological Society
The British Psychological Society (BPS) is a representative body for psychologists and psychology in the United Kingdom. History It was founded on 24 October 1901 at University College London (UCL) as ''The Psychological Society'', the organisation initially admitted only recognised teachers in the field of psychology. The ten founder members were: * Robert Armstrong-Jones * Sophie Bryant * W.R. Boyce Gibson * Frank Noel Hales * William McDougall * Frederick Walker Mott * William Halse Rivers Rivers * Alexander Faulkner Shand * William George Smith * James Sully Its current name of ''The British Psychological Society'' was taken in 1906 to avoid confusion with another group named ''The Psychological Society''. Under the guidance of Charles Myers, membership was opened up to members of the medical profession in 1919. In 1941 the society was incorporated. Mission The Society aims to raise standards of training and practice in psychology, raise public awareness of p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stimulus (physiology)
In physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment. The ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity (excitability). Sensory receptors can receive information from outside the body, as in touch receptors found in the skin or light receptors in the eye, as well as from inside the body, as in chemoreceptors and mechanoreceptors. When a stimulus is detected by a sensory receptor, it can elicit a reflex via stimulus transduction. An internal stimulus is often the first component of a homeostatic control system. External stimuli are capable of producing systemic responses throughout the body, as in the fight-or-flight response. In order for a stimulus to be detected with high probability, its level of strength must exceed the absolute threshold; if a signal does reach threshold, the information is transmitted to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colin Cherry
Edward Colin Cherry (23 June 1914 – 23 November 1979) was a British cognitive scientist whose main contributions were in focused auditory attention, specifically the cocktail party problem regarding the capacity to follow one conversation while many other conversations are going on in a noisy room. Cherry used shadowing tasks to study this problem, which involve playing two different auditory messages to a participant's left and right ears and instructing them to attend to only one. The participant must then shadow this attended message. Cherry found that very little information about the unattended message was obtained by his participants: physical characteristics were detected but semantic characteristics were not. Cherry therefore concluded that unattended auditory information receives very little processing and that we use physical differences between messages to select which one we tend. He was born in St Albans in 1914 and educated at St Albans School and Northam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cocktail Party Effect
The cocktail party effect is the phenomenon of the brain's ability to focus one's auditory attention on a particular stimulus while filtering out a range of other stimuli, such as when a partygoer can focus on a single conversation in a noisy room. Listeners have the ability to both segregate different stimuli into different streams, and subsequently decide which streams are most pertinent to them. It has been proposed that one's sensory memory subconsciously parses all stimuli and identifies discrete pieces of information by classifying them by salience. This effect is what allows most people to "tune into" a single voice and "tune out" all others. This phenomenon is often described in terms of "selective attention" or "selective hearing". It may also describe a similar phenomenon that occurs when one may immediately detect words of importance originating from unattended stimuli, for instance hearing one's name among a wide range of auditory input. An inability to segregate stim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atkinson–Shiffrin Memory Model
The Atkinson–Shiffrin model (also known as the multi-store model or modal model) is a model of memory proposed in 1968 by Richard Atkinson and Richard Shiffrin. The model asserts that human memory has three separate components: # a '' sensory register'', where sensory information enters memory, # a '' short-term store'', also called ''working memory'' or ''short-term memory'', which receives and holds input from both the sensory register and the long-term store, and # a '' long-term store'', where information which has been rehearsed (explained below) in the short-term store is held indefinitely. Since its first publication, this model has come under much scrutiny and has been criticized for various reasons (described below). However, it is notable for the significant influence it had in stimulating subsequent memory research. Summary The model of memories is an explanation of how memory processes work. The three-part, multi-store model was first described by Atkinson and Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William James
William James (January 11, 1842 – August 26, 1910) was an American philosopher, historian, and psychologist, and the first educator to offer a psychology course in the United States. James is considered to be a leading thinker of the late 19th century, one of the most influential philosophers of the United States, and the "Father of American psychology". Along with Charles Sanders Peirce, James established the philosophical school known as pragmatism, and is also cited as one of the founders of functional psychology. A ''Review of General Psychology'' analysis, published in 2002, ranked James as the 14th most eminent psychologist of the 20th century. A survey published in ''American Psychologist'' in 1991 ranked James's reputation in second place, after Wilhelm Wundt, who is widely regarded as the founder of experimental psychology. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Applied Psychology Unit
The Cognition and Brain Sciences Unit is a branch of the UK Medical Research Council, based in Cambridge, England. The CBSU is a centre for cognitive neuroscience, with a mission to improve human health by understanding and enhancing cognition and behaviour in health, disease and disorder. It is one of the largest and most long-lasting contributors to the development of psychological theory and practice. The CBSU has its own magnetic resonance imaging (MRI, 3T) scanner on-site, as well as a 306-channel magnetoencephalography (MEG) system and a 128-channel electroencephalography (EEG) laboratory. The CBSU has close links to clinical neuroscience research in the University of Cambridge Medical School. Over 140 scientists, students, and support staff work in research areas such as Memory, Attention, Emotion, Speech and Language, Development and Aging, Computational Modelling and Neuroscience Methods. With dedicated facilities available on site, the Unit has particular strengths ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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