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Shelford's law of tolerance is a principle developed by American zoologist Victor Ernest Shelford in 1911. It states that an organism 's success is based on a complex set of conditions and that each organism has a certain minimum, maximum, and optimum environmental factor or combination of factors that determine success. [ 1 ]
A tolerance interval (TI) is a statistical interval within which, with some confidence level, a specified sampled proportion of a population falls. "More specifically, a 100×p%/100×(1−α) tolerance interval provides limits within which at least a certain proportion (p) of the population falls with a given level of confidence (1−α)."
The killer ape theory or killer ape hypothesis is the theory that war and interpersonal aggression was the driving force behind human evolution.It was originated by Raymond Dart in his 1953 article "The predatory transition from ape to man"; it was developed further in African Genesis by Robert Ardrey in 1961. [1]
The Naked Ape: A Zoologist's Study of the Human Animal is a 1967 book by English zoologist and ethologist Desmond Morris that looks at humans as a species and compares them to other animals. The Human Zoo , a follow-up book by Morris that examined the behaviour of people in cities, was published in 1969.
The 2014 edition is the 7th edition of The Standards, and it shares the exact same names as the 1985 and 1999 editions. [3] Technical recommendations for psychological tests and diagnostic techniques: A preliminary proposal (1952) and Technical recommendations for psychological tests and diagnostic techniques (1954) editions were quite brief.
Comparative psychology is the scientific study of the behavior and mental processes of non-human animals [clarification needed], especially as these relate to the phylogenetic history, adaptive significance, and development of behavior. The phrase comparative psychology may be employed in either a narrow or a broad meaning. [1]
First, it argues that humanity’s separation from nature is not inherent to the human condition, but rather that humanity is a part of nature; furthermore, human agency in physically reorganizing nature is part of a long historical process, whereby the physical material of nature is incorporated into human systems of value through labour ...
Intelligenzprüfungen an Menschenaffen (literally translated: Intelligence tests on great apes) is a book by Wolfgang Köhler published in 1921. [1] The English version called "The Mentality of Apes", translated by Ella Winter, was published in 1925. [2] With the book Köhler showed that chimpanzees could solve problems by insight. [1]