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The Mind Of An Ape
''The Mind of an Ape'' is a 1983 book by David Premack and his wife Ann James Premack. The authors argue that it is possible to teach language to (non-human) great apes. They write: "We now know that someone who comprehends speech must know language, even if he or she cannot produce it."Premack, David & Premack, Ann James. ''The Mind of an Ape'', p. 13. . The authors David Premack, emeritus professor of psychology at the University of Pennsylvania, and Ann James Premack, a science writer, began teaching language to apes in 1964. Premack started his work at the Yerkes Laboratories of Primate Biology in Orange Park, Florida, a program at the University of Florida, continued it at the University of Missouri, then at the University of California, Santa Barbara and the University of Pennsylvania. The apes The subjects of the program, nine chimpanzees, were reared in a laboratory environment specifically designed to stimulate their intellect, as animals raised otherwise fail to thrive. ...
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David Premack
David Premack (October 26, 1925 – June 11, 2015) was an American psychologist who was a professor of psychology at the University of Pennsylvania. He was educated at the University of Minnesota when logical positivism was in full bloom. The departments of Psychology and Philosophy were closely allied. Herbert Feigl, Wilfred Sellars, and Paul Meehl led the philosophy seminars, while Group Dynamics was led by Leon Festinger and Stanley Schachter. Research Premack started in primate research in 1954 at the Yerkes Primate Biology Laboratory at Orange Park outside Jacksonville, Florida. His first two chimpanzee subjects, Sarah and Gussie, started at the University of Missouri and traveled with him to the University of California, Santa Barbara, and then to the University of Pennsylvania, where he had nine chimpanzee subjects. Premack's first publication (1959) was a new theory of reinforcement (which became known as Premack's principle). It argued that the more probable respon ...
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Kanzi
Kanzi (born October 28, 1980), also known by the lexigram (from the character 太), is a male bonobo who has been the subject of several studies on great ape language. According to Sue Savage-Rumbaugh, a primatologist who has studied the bonobo throughout her life, Kanzi has exhibited advanced linguistic aptitude. Despite his achievements in the use of language, Kanzi could still not approach the levels of an average 3-year-old child. Biography Kanzi was born to Lorel and Bosandjo at Yerkes Field Station at Emory University in 1980. Shortly after birth Kanzi was stolen and adopted by a more dominant female, Matata, the matriarch of the group. In 1985, Kanzi was moved to the Language Research Center at Georgia State University. He was later relocated, along with his sister, Panbanisha, to the Great Ape Trust, in Des Moines, Iowa. The ill-fated facility, founded in 2004 by local businessman, Ted Townsend, closed after losing funding, experiencing allegations of ne ...
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Primate Cognition
Primate cognition is the study of the intellectual and behavioral skills of non-human primates, particularly in the fields of psychology, behavioral biology, primatology, and anthropology. Primates are capable of high levels of cognition; some make tools and use them to acquire foods and for social displays; some have sophisticated hunting strategies requiring cooperation, influence and rank; they are status conscious, manipulative and capable of deception; they can recognise kin and conspecifics; they can learn to use symbols and understand aspects of human language including some relational syntax, concepts of number and numerical sequence. Studies in primate cognition Theory of Mind Theory of mind (also known as mental state attribution, mentalizing, or mindreading) can be defined as the "ability to track the unobservable mental states, like desires and beliefs, that guide others' actions". Premack and Woodruff's 1978 article "Does the chimpanzee have a theory of mind?" sp ...
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Lexigram
Yerkish is an artificial language developed for use by human, non-human primates. It employs a Computer keyboard, keyboard whose keys contain ''lexigrams'', symbols corresponding to objects or ideas. Lexigrams were notably used by the Georgia State University Language Research Center to communicate with bonobos and Common chimpanzee, chimpanzees. Researchers and primates were able to communicate using lexigram boards made in up to three panels with a total of 384 keys. Context The Yerkish language was developed by Ernst von Glasersfeld and used by Duane Rumbaugh and Sue Savage-Rumbaugh of Georgia State University while working with primates at the Yerkes National Primate Research Center of Emory University in Atlanta, Georgia. Primates were taught to communicate by means of a lexigram board, a computerized array of keys labeled with lexigrams. Von Glasersfeld coined the term "lexigram" in 1971, created the first 120 of them, and designed the grammar that regulated their combina ...
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Matata (bonobo)
Kanzi (born October 28, 1980), also known by the lexigram (from the character 太), is a male bonobo who has been the subject of several studies on great ape language. According to Sue Savage-Rumbaugh, a primatologist who has studied the bonobo throughout her life, Kanzi has exhibited advanced linguistic aptitude. Despite his achievements in the use of language, Kanzi could still not approach the levels of an average 3-year-old child. Biography Kanzi was born to Lorel and Bosandjo at Yerkes Field Station at Emory University in 1980. Shortly after birth Kanzi was stolen and adopted by a more dominant female, Matata, the matriarch of the group. In 1985, Kanzi was moved to the Language Research Center at Georgia State University. He was later relocated, along with his sister, Panbanisha, to the Great Ape Trust, in Des Moines, Iowa. The ill-fated facility, founded in 2004 by local businessman, Ted Townsend, closed after losing funding, experiencing allegations of negle ...
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Kanzi (bonobo)
Kanzi (born October 28, 1980), also known by the lexigram (from the character 太), is a male bonobo who has been the subject of several studies on great ape language. According to Sue Savage-Rumbaugh, a primatologist who has studied the bonobo throughout her life, Kanzi has exhibited advanced linguistic aptitude. Despite his achievements in the use of language, Kanzi could still not approach the levels of an average 3-year-old child. Biography Kanzi was born to Lorel and Bosandjo at Yerkes Field Station at Emory University in 1980. Shortly after birth Kanzi was stolen and adopted by a more dominant female, Matata, the matriarch of the group. In 1985, Kanzi was moved to the Language Research Center at Georgia State University. He was later relocated, along with his sister, Panbanisha, to the Great Ape Trust, in Des Moines, Iowa. The ill-fated facility, founded in 2004 by local businessman, Ted Townsend, closed after losing funding, experiencing allegations of negl ...
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Scale Model
A scale model is a physical model which is geometrically similar to an object (known as the prototype). Scale models are generally smaller than large prototypes such as vehicles, buildings, or people; but may be larger than small prototypes such as anatomical structures or subatomic particles. Models built to the same scale as the prototype are called mockups. Scale models are used as tools in engineering design and testing, promotion and sales, filmmaking special effects, military strategy, and hobbies such as rail transport modeling, wargaming and racing; and as toys. Model building is also pursued as a hobby for the sake of artisanship. Scale models are constructed of plastic, wood, or metal. They are usually painted with enamel, lacquer, or acrylics, and decals may be applied for lettering and fine details. They may be built from scratch, or from commercially made kits, either out of the box or modified (known as kitbashing). Model prototypes include all types of v ...
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Indicative Conditional
In natural languages, an indicative conditional is a conditional sentence such as "If Leona is at home, she isn't in Paris", whose grammatical form restricts it to discussing what could be true. Indicatives are typically defined in opposition to counterfactual conditionals, which have extra grammatical marking which allows them to discuss eventualities which are no longer possible. Indicatives are a major topic of research in philosophy of language, philosophical logic, and linguistics. Open questions include which logical operation indicatives denote, how such denotations could be composed from their grammatical form, and the implications of those denotations for areas including metaphysics, psychology of reasoning, and philosophy of mathematics. Formal analyses Early analyses identified indicative conditionals with the logical operation known as the material conditional. According to the material conditional analysis, an indicative "If A then B" is true unless A is true and B ...
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Experiment
An experiment is a procedure carried out to support or refute a hypothesis, or determine the efficacy or likelihood of something previously untried. Experiments provide insight into Causality, cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated. Experiments vary greatly in goal and scale but always rely on repeatable procedure and logical analysis of the results. There also exist natural experiment, natural experimental studies. A child may carry out basic experiments to understand how things fall to the ground, while teams of scientists may take years of systematic investigation to advance their understanding of a phenomenon. Experiments and other types of hands-on activities are very important to student learning in the science classroom. Experiments can raise test scores and help a student become more engaged and interested in the material they are learning, especially when used over time. Experiments can vary from personal and in ...
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Causality
Causality (also referred to as causation, or cause and effect) is influence by which one event, process, state, or object (''a'' ''cause'') contributes to the production of another event, process, state, or object (an ''effect'') where the cause is partly responsible for the effect, and the effect is partly dependent on the cause. In general, a process has many causes, which are also said to be ''causal factors'' for it, and all lie in its past. An effect can in turn be a cause of, or causal factor for, many other effects, which all lie in its future. Some writers have held that causality is metaphysically prior to notions of time and space. Causality is an abstraction that indicates how the world progresses. As such a basic concept, it is more apt as an explanation of other concepts of progression than as something to be explained by others more basic. The concept is like those of agency and efficacy. For this reason, a leap of intuition may be needed to grasp it. According ...
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Question
A question is an utterance which serves as a request for information. Questions are sometimes distinguished from interrogatives, which are the grammatical forms typically used to express them. Rhetorical questions, for instance, are interrogative in form but may not be considered bona fide questions, as they are not expected to be answered. Questions come in a number of varieties. '' Polar questions'' are those such as the English example "Is this a polar question?", which can be answered with "yes" or "no". ''Alternative questions'' such as "Is this a polar question, or an alternative question?" present a list of possibilities to choose from. '' Open questions'' such as "What kind of question is this?" allow many possible resolutions. Questions are widely studied in linguistics and philosophy of language. In the subfield of pragmatics, questions are regarded as illocutionary acts which raise an issue to be resolved in discourse. In approaches to formal semantics such as ...
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