Encoding specificity refers to Endel Tulvingâs notion that in order to successfully retrieve something from memory there must be a match between how information is originally encoded and how it is available when being retrieved from memory.
Shingle Roofing. Shingle Roofs last between 10 â 30 years in Phoenix depending on the quality of the material on your roof. Regular 3 tab shingles last between 10 â 15 years in Phoenix. Architectural or dimensional shingles are a lot thicker and can last from 15 â 30 years.
In light of regional climates, Roofhelp.com reports that the average life span for shingle roofs with a 20-year warranty in Phoenix, Arizona, is approximately 14 years, in Minneapolis, Minnesota, approximately 19.5 years and in Reading, Pennsylvania, approximately 20.8 years.