A simple stimulus that brings about a fixed-action pattern of behavior, or FAP.
The study of animal behavior, including its mechanisms and evolution.
Fixed-action patterns of behavior, or strong responses on the part of an animal to particular stimuli. FAP is virtual ly synonymous with instinct.
The learning of a behavior at a critical period early in life, such that the behavior becomes permanent.
A term to describe behaviors that are present and complete within the individual and which require no experience to learn them. For example, fish have an innate ability to swim, whereas humans must learn how to walk.
A stereotyped, or largely unvarying, behavior that is typical of a par ticular species. An instinctive behavior does not have to be learned; rather, it is fully functional the first time it is performed.
The alteration of behavior as the result of experience.
The process whereby some organisms thrive and others perish, depending on their degree of adap tation to a particular environment.
An inborn, automatic response to a stimulus by a part of an organism's body.
See Behavioral releaser.
Any phenomenon (that is, an observable fact or event, such as an environmental change) that directly influences the activity or growth of a living organism.
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