Experimental research focuses mainly on the relationships between known variables. This research also provides strong casual interpretational evidence. The advantages and disadvantages of Experimental research are presented below. Control Over Variables This research aids in controlling independent variables for the experiments aim to remove extraneous and unwanted variables. The control over the irrelevant variables is higher as compared to other research types or methods.
Easy Determination of Cause and Effect Relationship The experimental design of this type of research includes manipulating independent variables to easily determine the cause and effect relationship. Better Results Due to the control set up by experimenter and the strict conditions, better results can be achieved. Another good thing about experimental research is that experiments can be repeated and results can be checked again.
Better results that have been obtained can also give researcher greater confidence regarding the results. Other advantages of experimental research are gaining insights to instruction methods, performing experiments and combining methods for rigidity, determining the best for the population and providing greater transferability.
Failure to do Experiment One of the disadvantages of experimental research is that you cannot do experiments at times because you cannot manipulate independent variables either due to ethical or practical reasons. They will administer the new drug to one group of subjects, and not to the other, while monitoring them both. This way, they can tell the true effects of the drug by comparing them to people who are not taking it. With this type of research design, only one variable can be tested, which may make it more time consuming and open to error.
However, if done properly, it is known as one of the most efficient and accurate ways to reach a conclusion. A High Level Of Control With experimental research groups, the people conducting the research have a very high level of control over their variables.
By isolating and determining what they are looking for, they have a great advantage in finding accurate results. Can Span Across Nearly All Fields Of Research Another great benefit of this type of research design is that it can be used in many different types of situations.
Just like pharmaceutical companies can utilize it, so can teachers who want to test a new method of teaching. It is a basic, but efficient type of research. Clear Cut Conclusions Since there is such a high level of control, and only one specific variable is being tested at a time, the results are much more relevant than some other forms of research. You can clearly see the success, failure, of effects when analyzing the data collected. Each can provide different benefits, depending on what is being explored.
The investigator has the ability to tailor make the experiment for their own unique situation, while still remaining in the validity of the experimental research design. This is especially true when it comes to research and experiments. Any form of error, whether a systematic error with the experiment or random error uncontrolled or unpredictable , or human errors such as revealing who the control group is, they can all completely destroy the validity of the experiment.
Can Create Artificial Situations By having such deep control over the variables being tested, it is very possible that the data can be skewed or corrupted to fit whatever outcome the researcher needs.
Other advantages of experimental research are gaining insights to instruction methods, performing experiments and combining methods for rigidity, determining the best for the population and providing greater transferability.
Benefits and Limitations Of Experimental Research. The following module will discuss the benefits and limitations associated with experimental research. Learning Objectives: List and explain the advantages and benefits of experimental research. List and explain .
There is a very wide variety of this type of research. Each can provide different benefits, depending on what is being explored. The investigator has the ability to tailor make the experiment for their own unique situation, while still remaining in the validity of the experimental research design. The Disadvantages of Experimental Research. 1. Other advantages of experimental research include getting insights into instruction methods, performing experiments and combining methods for rigidity, determining the best for .
Experimental and quasi-experimental research can be summarized in terms of their advantages and disadvantages. This section combines and elaborates upon many points mentioned previously in . The advantages and disadvantages of experimental research show that it is a useful system to use, but it must be tightly controlled in order to be beneficial. It produces results that can be replicated, but it can also be easily influenced by internal or external influences that may alter the outcomes being achieved.