Entering a church service and seeing someone selling hot dogs and cotton candy from a cart near the altar would be perceived as a violation of scene schema.
Explanation:
A scene schema has prior information about the objects and the spatial relations that are likely to be found in a particular scene. The knowledge about what is contained in the particular scene is known as scene schema.
Scene schema can be best explained with the following scene:
If you are entering a church service and seeing someone selling hot dogs and cotton candy from a cart near the altar. It would be perceived as a violation of scene schema.