How the theories are used Essay Example | Topics and Well Written Essays - 2250 words

How the theories atomic number 18 used - Essay ExampleThe nature of theories is explained on the understructure of the evaluation of the quality of the theories. They includebeing logical and having consistency internallyaccording to. Also they should be in conformity with existing information on a apt(p) topicas put forwards by because a difference may occur if one of the theories is more precise than the other. Having said, consistency of data collected has to conformtothe many independent evidences and not dear one foundation. This is important as it ensures that it is in close proximity in meaning if not absolutely correct. Another important aspect is that theoryspredictions should be testable since this pull up stakes determine how useful the theory will be in the subject matter. The theory can be easily adopted and modified to explain refreshing evidences and this increases the ability to be predictive over time. In addition, according to a theory should raise new ques tions and suppose the questions can be easily answered employ the strategies involved in problem solving. It is argued that a good theory is one that forbids certain things from happening and therefore the more it prohibits the better it is.It is noteworthy therefore, that there are those features that would make theories desirable, need for it to be simple in its presentation, must be economical in its attempt to explain a given phenomena and finally, it should be pursuant(predicate) with the theories that are related.With regard to the types of theories, there are several types as illustrated below. ... make theories desirable, need for it to be simple in its presentation, must be economical in its attempt to explain a given phenomena and finally, it should be consistent with the theories that are related. With regard to the types of theories, there are several types as illustrated below. Firstly, it is descriptive theory which seeks to carve up specific characteristics of grou ps, events or individuals by making a summary of the similarities observed in the data collected. This type of theory is useful when very little is cognise about the issue at hand. There are two categories in this type of theory the appointee and classification according to (Stevens, 1984). On one hand, the naming theory simply describes the features of a particular phenomenon and on the other, classification theory is more elaborate as it notes the dimensions which are structurally interrelated. These theories are commonly know as taxonomies. These theories are tested by the descriptive theory which may or may not use a scientific manner of data collection. The empirical method used here involves the use of open ended questionnaires or interviews, active or non active participation, hence the data may be qualitative and or quantitative. Examples of this kind of research include case studies, ethnographies and surveys. Secondly, relational theories specifies the relationship betwe en features of events, groups and individuals. They explain the relationship between parts of a given phenomena. The development of this theory is only when the key features are known after the validation and development of descriptive theories. It answers the question what. In addition, it is generated by the co-relational research. The features of an occurrence are observed from their natural environment and the