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Instinct is the inherent inclination of a living organism towards a particular complex behaviour, containing innate (inborn) elements.The simplest example of an instinctive behaviour is a fixed action pattern (FAP), in which a very short to medium length sequence of actions, without variation, are carried out in response to a corresponding clearly defined stimulus.
Fixed action pattern" is an ethological term describing an instinctive behavioral sequence that is highly stereotyped and species-characteristic. [1] Fixed action patterns are said to be produced by the innate releasing mechanism, a "hard-wired" neural network , in response to a sign/key stimulus or releaser .
Instinctive drift can be discussed in association with evolution. [11] Evolution is commonly classified as change occurring over a period of time. [11] Instinctive drift says that animals will behave in accordance with evolutionary contingencies, as opposed to operant contingencies of their specific training. [11]
A heavily studied example of a fixed action pattern is the feeding behavior of the Helisoma trivolvis , a type of snail. A study has shown that the intricate connections within the buccal ganglia (see nervous system of gastropods) form a central system whereby sensory information stimulates feeding in the Helisoma.
He developed a theory of instinctive behavior that saw behavior patterns as largely innate but triggered through environmental stimuli, for example the hawk/goose effect. He argued that animals have an inner drive to carry out instinctive behaviors, and that if they do not encounter the right stimulus they will eventually engage in the behavior ...
Without knowledge of the instinctive social behaviour with the corresponding structure of cohabitation of our genetically closest relatives in realm of primates, Freud's thesis of Darwin's primordial horde (as presented for discussion in Totem and Taboo) can't be tested and, if possible, replaced by a realistic model. Horde life and its violent ...
In evolutionary psychology, people often speak of the four Fs which are said to be the four basic and most primal drives (motivations or instincts) that animals (including humans) are evolutionarily adapted to have, follow, and achieve: fighting, fleeing, feeding and fucking (a more polite synonym is the word "mating").
Humans experience five main types of instinct, wrote Jung: hunger, sexuality, activity, reflection, and creativity. These instincts, listed in order of increasing abstraction, elicit and constrain human behavior, but also leave room for freedom in their implementation and especially in their interplay.