Unknown Story
Texte du Storyboard
- 1890s
- Classical conditioning: How does it work? Using Pavlovs dog theory as an example, when a dog sees food, the signals from the eyes and nose stimulate the brain which activates the salivation glands to secrete the saliva to aid the dog with digestion
- over time these synapses are strengthened so that it only takes the sound to activate the pathway leading to salivation
- When a dog hears a bell the brain has no reason to activate anything. When the two different neurological processes are being activated simultaneously new synaptic connections occur, between the auditory stimulus and the behavioural response
- Classical conditioning cannot create new behaviour, but instead, triggers involuntary biological responses
- we can almost entirely undo the conditioning through extinction. This is when we repeatedly present the condition stimulus in the absence of the unconditioned stimulus
- the dog has an unconditioned response (UR) to unconditioned stimulus, food (US)
- food (salivates)
- Ivan Pavlov- i will construct an experiment. I will ring a bell every time i feed the dogs to see if this will trigger a response such as drooling associated with food.
- the bell will at first be a neutral stimulus (NS) but when it becomes a repetitive pairing with food, the dog will soon learn to connect the two
- this new stimulus will become a conditioned stimulus (CS) with a conditioned response(CR)
- food (salivates)
Plus de 30 millions de storyboards créés
Aucun Téléchargement, Aucune Carte de Crédit et Aucune Connexion Nécessaire Pour Essayer !
