Fichas
Studies in Operant Conditioning
Fichas del conjunto (8)
- 1What is autoshaping?Combining operant and classical conditioning to make an animal tech itself something
- 2Jenkins and Moore 1973Autoshaping experiment - trained pigeons to peck a key to get food if they pecked w/ mouth open and water if they pecked w/ mouth shut.
- 3How did Jenkin's and Moore 1973 achieve this?Started w/ system where they lit up a button which gave them food or water after the light. Animal pairs light w/ positive reinforcement. Then they start showing the light but waiting for animal to peck it before giving reinforcement. Eventually, they will learn to peck it for food w/o a light
- 4What did Vaughan and Greene 1984 do?Showed pigeons 320 slides of dif images. Some positively reinforced, some negatively. Often pics were similar but they only got rewarded for pecking one of the two. Tested pigeons again years later than they remembered which was positively reinforced
- 5What did Watanbe, Sakamoto and Wakita (1955) do?Trained pigeons to categorise different types of art - some reinforced for cubist and some reinforced for impressionist until the pigeons could actually pick out cubist/impressionist art from different types of art
- 6Kohler's chimpanzees 1927 (showing insight)Hung banana very high up where chimps couldn't reach it and presented them with an assortment of sticks and boxes. One chimp was observed watching the situation unfold before grabbing and box and climbing on top with a stick to knock bananas down. Not all chimps did this though - some tried random things
- 7Epstein et al (1984) and insight?-Pigeons trained to push a box across the floor to a green spot to get reward (not rewarded if green light wasn't there)
-Separately trained to stand on a box to peck a plastic banana
-Tested what they would do with box at the side of the room, no green light and a banana - 8What did the pigeons do in this situation in Epstein?As they knew they wouldn't be rewarded for pushing the box with no green light, they knew to push the box to under the banana and get on it to peck it and get food.
Información
- Descripción
- - Animal Biology Fichas sobre Studies in Operant Conditioning, creado por Emma Lloyd el 11/05/2019.
- Creado por
- Emma Lloyd
- Visitas
- 0
- Valoración
Más sobre Operant conditioning