Psychologie: Périodes Réfractaires et Temps de Réaction

False (B)

Temps de réaction

<p>attention</p> Signup and view all the answers

<p>PRP = Augmentation du temps pour amorcer R2 Délai S2-S1 = Temps écoulé entre S1 et S2 TR = Mesure de la réponse à un stimulus Séance de pra qu = Exercice avec un nombre spécifique d'essais</p> Signup and view all the answers

<p>500 (D)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>384</p> Signup and view all the answers

<p>amorce</p> Signup and view all the answers

<p>100 ms = Délai minimal avant amorce 200 ms = Délai modéré avec attention possible 400 ms = Délai ayant un impact notable 500 ms = Délai maximal sans perte d'attention</p> Signup and view all the answers

<p>200 ms (C)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>200 ms</p> Signup and view all the answers

<p>R1</p> Signup and view all the answers

<p>S1 (contrôle) = 200 ms S1 (expérimental) = 10 ms S2 = 280 ms R2 = 450 ms</p> Signup and view all the answers

<p>10 ms (A)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>R2</p> Signup and view all the answers

<p>La capacité d'attention (A)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>Ressources attentionnelles</p> Signup and view all the answers

<p>dégradation de la performance</p> Signup and view all the answers

<p>Attention = Processus de concentration sur une tâche spécifique Automatique = Ne requiert pas d'attention consciente Interférence = Diminution de performance due à l'alternance entre les tâches Intégration multi-sensorielle = Combinaison d'informations provenant de différents sens</p> Signup and view all the answers

<p>Tâches automatiques et une tâche nécessitant de l'attention (C)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>Test de Stroop</p> Signup and view all the answers

<p>Théorie d'atténuation de Treisman (A)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>Mon prénom et un message de danger.</p> Signup and view all the answers

<p>limitée</p> Signup and view all the answers

<p>Détection = Identification initiale des stimuli Identification = Compréhension et traitement des stimuli Sélection = Choix de la réponse appropriée Réponse = Action basée sur la sélection.</p> Signup and view all the answers

<p>Tâches primaires et secondaires (B)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>Les différentes étapes du traitement de l'information.</p> Signup and view all the answers

<p>limitée</p> Signup and view all the answers

<p>Conversation téléphonique (D)</p> Signup and view all the answers

<p>80% pour la tâche primaire et 20% pour la tâche secondaire (C)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>Elle diminue la réussite de la tâche primaire.</p> Signup and view all the answers

<p>cm/s</p> Signup and view all the answers

<p>Tâche primaire = 80% d'attention Tâche secondaire = 20% d'attention Erreur de poursuite = Mesurée en cm/s Temps = Jours</p> Signup and view all the answers

<p>100 cm/s (D)</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>La tâche secondaire.</p> Signup and view all the answers

<p>20</p> Signup and view all the answers

<p>Tâche primaire = Activité principale Tâche secondaire = Activité complémentaire Erreur de poursuite = Mesure de performance Jours = Intervalle de temps</p> Signup and view all the answers

<p>Elle peut nuire à la tâche primaire. (D)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>Elle diminue.</p> Signup and view all the answers

<p>optimiser</p> Signup and view all the answers

The time it takes to respond to a stimulus.

The initial visual stimulus (e.g., light).

The subsequent sensory input (e.g., sound).

Reaction to stimulus S1

Reaction to stimulus S2

Time between stimulus S2 and response R2

Processing of S1 occurs before making the reaction

Deceptive action designed to mislead opponent

Performing two or more tasks at the same time.

Mental capacity allocated to process and control tasks.

The negative impact of simultaneous tasks on performance.

Humans have a finite amount of attention they can use.

Task that requires little to no awareness.

Difficulty naming the color of ink when the word itself is a different color.

Brain's capacity to process multiple stimuli at once.

Combining information from different senses (e.g., vision, touch).

Increase in time needed to initiate response 2 (R2) compared to a control situation, measured in milliseconds.

The phenomenon of increased reaction time for the second response (R2) following a first response (R1), due to the mental preparation of the first response still being active

First trial or response.

A control group involving TR2 (second trial). Used in experiment to measure mental processing time in the psychological refractory period.

Time interval between the second stimulus (S2) and the first stimulus (S1), measured in milliseconds.

Sustained focus required even after stimulus onset, impacting response preparation.

Neural activity related to motor response preparation.

Cognitive process of preparing for a motor action, needing attention.

Time interval between stimuli (S1 and S2) used in reaction time tasks.

Attention is crucially involved in anticipating and executing a motor response.

The human mind has a restricted ability to process information simultaneously.

Information not prioritized is filtered down, not completely blocked, in limited-capacity processing.

Allocating mental resources to the information-processing task that needs it most.

A single pool of mental energy available to different tasks.

Performing two tasks at once, which can affect performance.

A way to measure the reaction time involved in different stages of tasks.

The process by which some inputs are filtered out or downplayed.

The ability of a processing system to handle multiple tasks.

Different stages where the brain handles information sequentially.

The idea that there's a limit on the amount of attention a person can pay at any moment.

Executing two tasks simultaneously, often with reduced performance on one or both.

The main task receiving the most attentional resources.

A task performed alongside the primary task, requiring less attention.

Distributing mental resources between multiple tasks.

Negative impact on task performance caused by simultaneous tasks.

Humans have a limited cognitive capacity to focus on multiple tasks efficiently.

Change in the rate of mistakes on a primary task when a secondary task is introduced.

The relationship between dividing attention and the successful completion of primary tasks.

分配80%的注意力在主要的任務，而20%分配給次要任務。

The portion of attentional capacity allocated to the primary task, often substantial.

Disturbance to focus on primary task stemming from a secondary task.

The effectiveness of completing the primary task under dual-task conditions.

Performance of a secondary task impacting time and attention resources allocated.

The negative impact of dual tasking; decreased primary task performance.