If the development process involves a number of professionals and the product of this effort will be usable by a number of instructors, the process is more correctly termed curriculum development. Instructional development is best viewed as usually involving one professional (typically an instructor) in the process of preparing for his or her own classes.
Sour cream and yogurt are sometimes used as a substitute by some home cooks or to create a lower-fat version. Ranch dressing has been the best-selling salad dressing in the United States since 1992, when it overtook Italian dressing.
But even with a season of 90-minute color episodes, Wagon Train never regained its ratings, and it rolled to a stop in 1965. From 1958 to 1961, the top three shows in the country, in this order, were Gunsmoke, Wagon Train, and Have Gun â Will Travel. Unlike the other two, Have Gunâs vision of the West was mythic.