1 май 1897 г. - Ivan Pavlov publishes the first study about Classical Conditioning
Описание:
Pavlov showed that dogs could be conditioned to salivate at the sound of a bell if that sound was repeatedly presented at the same time that they were given food.Добавлено на ленту времени:
Дата:
1 май 1897 г.
Сейчас
~ 128 г назад