In 1920 Watson performed a ground breaking experiment with his graduate student, Rosalie Rayner, involving a unique subject for psychological study a human infant. The subject Albert B. destined to be known popularly as Little Albert was an orphan residing at a hospital. Watson and Rayner first evaluated Little Albert at the age of nine months and found the infant to be unusually calm and well behaved. Nothing seemed to disturb or frighten him. Unafraid of a tame rat, rabbit, dog and monkey; he also failed to be perturbed by masks or any other inanimate object. Little Albert wasn't even afraid of fire!Watson and Rayner did discover one thing that frightened Little Albert though: Extremely loud and abrupt noise. Watson could make Albert fearful by placing a steel bar behind the baby's head and smacking it with a hammer.Now, think back on Pavlov and his drooling dogs: What Watson set out to prove was that behavior is the end result of learning, and that learning is a classically conditioned response to environmental stimulus.Two months after their initial visit, Watson and Rayner attempted to condition Little Albert to fear a white rat. Rayner supervised the baby while Albert had the opportunity to play with the rat. Behind the infant stood Watson with his hammer and steel bar. Every time Little Albert reached for the rat, Watson smacked the bar with the hammer. Just as before, the loud noise scared the living daylights out of Little Albert.Just the sort of fellow you want to have over to entertain at your child's next birthday party, right?In this first round, Albert experienced two pairings of the white rat and loud noise. A week later, the infant experienced five more pairings. After seven incidents, Little Albert exhibited extreme fear at the presence of the rat alone.So I think: if the people when he sees me it feels the strong R'n'r's noise it will be afraid of me and it won't kill me.