appetitive behavior

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• appetitive behavior — Ethology. activity that increases the likelihood of satisfying a specific need, as restless searching for food by a hungry predator (distinguished from consummatory behavior). [1950 55] * * * …   Universalium

• appetitive behavior — Ethology. activity that increases the likelihood of satisfying a specific need, as restless searching for food by a hungry predator (distinguished from consummatory behavior). [1950 55] …   Useful english dictionary

• appetitive behavior — 1) purposeful feeding behaviours resulting in the identification and location of specific food items 2) searching for the stimulus that can release the activity, e.g. a stickleback that has left its nest shows this behaviour when returning to… …   Dictionary of ichthyology

• behavior — 1. Any response emitted by or elicited from an organism. 2. Any mental or motor act or activity. 3. Specifically, parts of a total response pattern. [M.E., fr. O. Fr. avoir, to have] adaptive b. any b. that enables an organism to adjust to a… …   Medical dictionary

• appetitive — ap·pet·i·tive (ə petґĭ tiv″) characterized by approach, or exciting approach behavior; said of stimuli or behavior. Cf. aversive …   Medical dictionary

• consummatory behavior — Ethology. a behavior pattern that occurs in response to a stimulus and that achieves the satisfaction of a specific drive, as the eating of captured prey by a hungry predator (distinguished from appetitive behavior). [1905 10] * * * …   Universalium

• consummatory behavior — Ethology. a behavior pattern that occurs in response to a stimulus and that achieves the satisfaction of a specific drive, as the eating of captured prey by a hungry predator (distinguished from appetitive behavior). [1905 10] …   Useful english dictionary

• Sexually dimorphic nucleus — (SDN) is a cluster of cells located in the preoptic area of hypothalamus of the brain that is believed to be related to sexual behavior in animals. The volume of SDN is significantly larger (about twice) in males than in females, caused mainly by …   Wikipedia

• Miguel Rolando Covian — (1913 1992), was an Argentine Brazilian physiologist, medical educator and writer. Covian was born in Rufino, Santa Fé Province, Argentina, on September 7, 1913. He studied at the Faculty of Medicine of the University of Buenos Aires, where,… …   Wikipedia

• animal behaviour — Introduction       any activity of an intact organism.       A living animal behaves constantly in order to survive, and all animals must solve the same basic problems. They must, for instance, periodically replace their energy source (consume… …   Universalium

• Reinforcement — Reinforce redirects here. For the Magical Girl Lyrical Nanoha character, see Reinforce (Nanoha). This article is about the term used in operant conditioning. For the construction materials reinforcement, see Rebar. For reinforcement learning in… …   Wikipedia