The AR500 ArmorÂ® Trauma Pad is designed to be worn in conjunction with our Level III Hard and Level IIIA Carbon Nanotube Soft Body Armor (behind the armor and closest towards your body).
Definition of appreciation for English Language Learners. : 1  a feeling of being grateful for something. : 2  an ability to understand the worth, quality, or importance of something : an ability to appreciate something. : 3  full awareness or understanding of something.
Psychology Glossary. Similarity. Similarity is one type of grouping rule that we, as humans, follow in an effort to make sense of our basic sensations and the world around us. We follow these very specific rules unconsciously, but they are very important for our everyday survivial.