The United State's Jihadists Control Analysis Essay

Possibly the most important step in the research process, yet one that is routinely overlooked, is hypothesis development. This is the key successfully identifying and then addressing a research topic. An example of homeland security research hypotheses has been developed in the document “Why have we not been attacked again?” Choose one of the hypotheses for homeland security document between pages 35 and 141. Read the 3-4 page discussion of this hypothesis then choose which one you selected. Explain if you believe this hypothesis you selected is (a) declarative (b) directional in relationship and (c) specific. Conclude by assessing whether or not you believe this is a good hypothesis for research. Support your reasoning with appropriate resources.
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Criteria for generating a sound Hypothesis-2
A hypothesis:
Is written as a definite statement, not a question
Is based on observations and current knowledge
Must be Testable and Faslifiable
Is either disproven or supported by evidence
Avoids vagueness in the possible answer
Is mutually exclusive and collectively exhaustive
Directional Hypothesis
A directional hypothesis is one regarding either a positive or negative difference or change in the two variables involved. Typically based on aspects such as accepted theory, literature printed on the topic at hand, past research, and even accepted theory, researchers normally develop this type of hypothesis from research questions, and they use statistical methods to check its validity.
Non-Directional Hypothesis
This hypothesis states that there is a distinct relationship between two variables; however, it does not predict the exact nature or direction of that particular relationship.
Difference Between Non-Directional and Directional Hypotheses
In a directional research hypothesis, the direction of the relationship is predicted. The advantages of this type of hypothesis include one-tailed statistical tests, theoretical propositions that can be tested in a more precise manner, and the fact that the researcher’s expectations are very clear right from the start.
In a non-directional research hypothesis, the relationship between the variables is predicted but not the direction of that relationship. Reasons to use this type of research hypothesis include when your previous research findings contradict one another and when there is no theory on which to base your predictions.
Difference Between a Hypothesis and a Theory
There are many different differences between a theory and a hypothesis, including the following:
A hypothesis is a suggestion of what might happen when you test out a theory. It is a prediction of a possible correlation between various phenomena. On the other hand, a theory has been tested and is well-substantiated. If a hypothesis succeeds in proving a certain point, it can then be called a theory.
The data for a hypothesis is most often very limited, whereas the data relating to theory has been tested under numerous circumstances.
A hypothesis offers a very specific instance; that is, it is limited to just one observation. On the other hand, a theory is more generalized and is put through a multitude of experiments and tests, which can then apply to various specific instances.
The purposes of these two items are different as well. A hypothesis starts with a possibility that is uncertain but can be studied further via observations and experiments. A theory is used to explain why large sets of observations are continuously made.
Hypotheses are based on various suggestions and possibilities but have uncertain results, while theories have a steady and reliable consensus among scientists and other professionals.
Both theories and hypotheses are testable and falsifiable, but unlike theories, hypotheses are neither well-tested nor well-substantiated.