This is an update to the Search for text in procedures (no cursors) function (excellent script), which lists all of the objects (searching in syscomments, so it excludes tables). I have added a 2nd column to the output of the object type.
For most DBAs, normalization is an understood concept, a bread and butter bit of knowledge. However, it is not at all unusual to review a database design by a development group for an OLTP (OnLine Transaction Processing) environment and find that the schema chosen is anything but properly normalized. This article by Brian Kelley will give you the core knowledge to data model.