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.
The industry wide estimates of how long different roofing materials last are given below: 1  Asphalt Roofing shingles last 15 to 20 years. 2  Concrete or clay tiles typically last at least 20 years. 3  Wood shingles are good for 10 to 40 years.  Metal Roofing shingles or panels last 15 to 40 1  years. Slate lasts for 30 to 100 years.