<Table> <Tr> <Td> </Td> <Td> This article may contain an excessive amount of intricate detail that may only interest a specific audience . Please help by spinning off or relocating any relevant information, and removing excessive detail that may be against Wikipedia's inclusion policy . (July 2015) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article may contain an excessive amount of intricate detail that may only interest a specific audience . Please help by spinning off or relocating any relevant information, and removing excessive detail that may be against Wikipedia's inclusion policy . (July 2015) (Learn how and when to remove this template message) </Td> </Tr> <P> The participants in this experiment were 36 boys and 36 girls from the Stanford University nursery school, all between the ages of 37 months and 69 months with a mean age of 52 months (here and following, Bandura, Ross & Ross 1961). The children were organized into 4 groups and a control group . The 4 groups exposed to the aggressive model and non-aggressive model belonged to the experimental group . 24 children were exposed to an aggressive model and 24 children were exposed to a non-aggressive model . The two groups were then divided into males and females, which ensured that half of the children were exposed to models of their own sex and the other half were exposed to models of the opposite sex . The remaining 24 children were part of a control group . </P> <P> For the experiment, each child was exposed to the scenario individually, so as not to be influenced or distracted by classmates . The first part of the experiment involved bringing a child and the adult model into a playroom . In the playroom, the child was seated in one corner filled with highly appealing activities such as stickers and stamps . The adult model was seated in another corner containing a toy set, a mallet, and an inflatable Bobo doll . Before leaving the room, the experimenter explained to the child that the toys in the adult corner were only for the adult to play with . </P>

Where did the bobo doll experiment take place