Grass That Will Grow In Alabama. 1  Bahiagrass - Most Areas - Pastures. 2  Bermudagrass - All areas. 3  Bluegrass, Kentucky - Northern Areas.  Centipedegrass - Central & Southern 1  Areas. St. Augustine - Warmer Central & Southern Areas.  Ryegrasses - Overseeding of warm season 1  grasses. Tall Fescue - Northern Cooler Temp 2  Areas. Zoysiagrass - All  areas.
An operational definition is a process by which the characteristics of a concept can be defined, including identification and classification. It consists of the methods or tests that are used in analyzing a given variable or concept, which can be used to confirm the validity of the information obtained.
An operational definition is a detailed specification of how one would go about measuring a given variable. Operational definitions can range from very simple and straightforward to quite complex, depending on the nature of the variable and the needs of the researcher. Operational definitions should be tied to the theoretical constructs under study. The theory behind the research often clarifies the nature of the variables involved and, therefore, would guide the development of operational definitions that would tap the critical variables.