Habituation
decrease in a behavioral response to a repeated stimulus / From Wikipedia, the free encyclopedia
Habituation is an activity whereby a person or an animal responds less to repeated stimuli.[1]
Habituation is a basic activity whereby an animal responds less to repeated stimuli. It is a primitive kind of learning.[1]
The learning that underlies habituation is a basic process of biological systems. Animals do not need conscious motivation or awareness for it to occur. Habituation enables organisms to distinguish meaningful information from background stimuli.[2]
Habituation occurs in all animals, as well as in the large protozoan Stentor coeruleus.[3] The decrease in responding is specific to the habituated stimulus. For example, if one was habituated to the taste of lemon, their responding would increase significantly when presented with the taste of lime.[4]
Two factors that can influence habituation include the time between each stimulus, and the length of time the stimulus is presented. Shorter intervals and longer durations increase habituation, and vice versa.[4]