stimulus response
[/ˈstɪmjələs rɪˈspɑːns/]
nounpl: stimulus responses
estímulo-resposta
1. A behavioral or physiological reaction that occurs in direct reaction to a stimulus or external trigger
The dog's stimulus response to the bell ringing was to salivate, as demonstrated in Pavlov's famous experiment.
A resposta de estímulo do cão ao toque da campainha era salivar, como demonstrado no famoso experimento de Pavlov.
2. In psychology and neuroscience, the relationship between an environmental stimulus and the consequent behavioral or neural response
Understanding stimulus response mechanisms is crucial in studying learning and conditioning.
Compreender os mecanismos de estímulo-resposta é crucial no estudo da aprendizagem e condicionamento.
3. A reflex or automatic reaction to a sensory input without conscious thought
Pulling your hand away from a hot stove is a natural stimulus response.
Afastar a mão de um fogão quente é uma resposta de estímulo natural.
The concept of stimulus-response is fundamental in both American and Brazilian psychology and neuroscience education. It originates from Pavlov's classical conditioning experiments and remains central to behavioral psychology, cognitive science, and neurobiology. The term is widely used in academic, medical, and psychological contexts in both English and Portuguese-speaking countries. In Brazil, this concept is particularly important in educational psychology and behavioral therapy fields.
Related Idioms & Phrases
knee-jerk reaction (similar concept of automatic response)
Pavlovian response (reference to classical conditioning)
conditioned reflex
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