TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

[The] simulation models classical conditioning on top of this framework, using the output of the habituation, dishabituation, and sensitization routines to determine the familiarity of encountered stimuli and, therefore, whether new rules may need to be generated to cover a novel situation.  1, fiche 1, Anglais, - dishabituation

Record number: 1, Textual support number: 2 CONT

After waning has occurred, the response can often be elicited again if the stimulus is given in the presence of a previously irrelevant stimulus. This is often referred to as "dishabituation" and used as evidence that the waning is due to a process of inhibition which the new stimulus "disinhibits".  2, fiche 1, Anglais, - dishabituation

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 CONT

La déshabituation consiste en une annulation de l'habituation, et donc en une réapparition de la réponse, à la suite de l'interférence d'un nouveau stimulus, dit stimulus parasite.  1, fiche 1, Français, - d%C3%A9shabituation

Record number: 1, Textual support number: 2 CONT

Après le déclin, la réponse peut souvent être redéclenchée lorsque le stimulus est fourni en présence d'un stimulus indépendant, préalablement présenté. On parle souvent alors de «déshabituation», qui met en évidence le fait que le déclin est dû à un processus d'inhibition que le nouveau stimulus «désinhibe».  1, fiche 1, Français, - d%C3%A9shabituation

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 DEF

... an increase in the strength of a response originally evoked by a cs [conditioned stimulus] as the result of pairing with a ucs [unconditioned stimulus] and a response.  2, fiche 2, Anglais, - sensitization

Record number: 2, Textual support number: 1 CONT

Sensitization is, in its outward appearance, approximately the opposite of habituation.... With sensitization, the animal shows increased response to repeated stimuli. This generally involves highly relevant stimuli, such as encounters with predators, unlike the irrelevant stimuli involved in habituation.  3, fiche 2, Anglais, - sensitization

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 DEF

[...] processus par lequel un stimulus qui, au préalable, ne déclenche aucune réponse particulière, acquiert un pouvoir de déclenchement d'une réponse, soit par simple répétition, soit par présentation d'un autre stimulus.  2, fiche 2, Français, - sensibilisation

Record number: 2, Textual support number: 1 CONT

La présentation répétée d'une stimulation n'entraîne pas toujours et uniquement une diminution de la réponse à cette stimulation. Elle peut aussi produire une augmentation de la réponse. C'est ce phénomène, qui est en quelque sorte l'inverse du phénomène d'habituation, que les chercheurs appellent «sensibilisation».  3, fiche 2, Français, - sensibilisation

Record number: 2, Textual support number: 1 OBS

La sensibilisation est un concept flou : sous la même appellation, on retrouve toujours une augmentation de la réponse à un stimulus ou l'acquisition du pouvoir de déclenchement d'une réponse par un stimulus, mais le processus qui engendre cette augmentation ou cette acquisition varie selon les auteurs consultés.  4, fiche 2, Français, - sensibilisation

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

[In one study] the parent holding the baby apparently could see the stimuli and, therefore, potentially influence the baby's behaviour... It is essential in work of this type that both the holder and observer be "blind". Moreover, in the completed work, the test phase was designed so that recovery to novelty could not be distinguished from regression to the mean... Babies in the seven groups that the applicants propose to compare are likely to be at different phases of habituation after 12 trials. As a consequence, it would be difficult to interpret any differences in their reaction to the novel stimulus presented... Such differences could be due to differential reinforcing effectiveness of the stimulus....  1, fiche 3, Anglais, - regression%20to%20the%20mean

Record number: 3, Textual support number: 2 CONT

Use of baseline data for estimation of treatment effects in the presence of regression to the mean. We consider a regression to the mean problem with a very large sample for the first measurement and relatively small subsample for the second measurement, selected on the basis of the initial measurement ... Response to a cholesterol-lowering diet : efficacy is greater in hypercholesterolemic subjects even after adjustment for regression to the mean ... To define how much regression to the mean confounds apparent responsiveness in subgroup analyses, and to test, using techniques that remove regression to the mean ... data collected on 812 men and women participating in the Minnesota Coronary Survey Dietary Trial who had a least 2 total cholesterol and regression toward the mean on measurement of diet responsiveness ... [Source: PASCAL database].  2, fiche 3, Anglais, - regression%20to%20the%20mean

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 OBS

régression : Opération ayant pour objet de connaître la grandeur approximative d'un phénomène, qui correspond à la grandeur certaine d'un autre phénomène.  2, fiche 3, Français, - r%C3%A9gression%20%C3%A0%20la%20moyenne

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

[In one study] the parent holding the baby apparently could see the stimuli and, therefore, potentially influence the baby's behaviour... It is essential in work of this type that both the holder and observer be "blind". Moreover, in the completed work, the test phase was designed so that recovery to novelty could not be distinguished from regression to the mean... Babies in the seven groups that the applicants propose to compare are likely to be at different phases of habituation after 12 trials. As a consequence, it would be difficult to interpret any differences in their reaction to the novel stimulus presented... Such differences could be due to differential reinforcing effectiveness of the stimulus....  1, fiche 4, Anglais, - recovery%20to%20novelty

Record number: 4, Textual support number: 2 CONT

The relationship between encoding, discriminative capacities and perinatal risk status in 4 - 12-month old infants : response decrement and recovery to a novel visual stimulus was examined in [these infants]. High (HR) and low (LR) perinatal risk groups were compared to well babies. For abstract stimuli, well babies showed response decrement and recovery to novelty; LR infants revealed some decrement, but no recovery ... Using face stimuli, all groups showed decrement and recovery [Source: PASCAL database].  2, fiche 4, Anglais, - recovery%20to%20novelty

Fiche 4,  Justifications,  Français

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 OBS

R. techn. OMS, no. 381, p. 9  1, fiche 5, Anglais, - habituation%20to%20stimuli

Fiche 5,  Justifications,  Français

Fiche 5,  Justifications,  Espagnol