14 Spontaneous Retrieval inProspective Memory MARK A. McDANIEL and GILLES O. EINSTEIN O ur chapter, like others in this volume, focuses on episodic memory.Otherchapters have approached episodic memory as a process or system topreserve an individualâs mental record of his or her past.instein, & M. McDaniel (Eds.), Prospective memory: Theory and applications (pp. 115â142). Hillsdale, NJ: Lawrence Erlbaum Associates, Inc.Einstein, G. O., & McDaniel, M. A. (2005). Prospective memory: Multiple retrieval pro-cesses.
The whiptail stingrays are a family, Dasyatidae, of rays in the order Myliobatiformes. They are found worldwide in tropical to temperate marine waters, and a number of species have also penetrated into fresh water in North America, Africa, Asia, and Australia.
National Geographic explains that stingrays live in warm bodies of water all around the world; they prefer shallow waters along the coastal regions. To blend in to their habitats, stingrays lay on the bottom of the ocean floor, covering themselves with sand.