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Quantitative methods vs qualitative methods
Comparing and contrasting qualitative research and quantitative
Quantitative methods vs qualitative methods
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Research is to generate new concepts, methodologies and understandings by using of a new knowledge or the use of existing knowledge in a new and creative way. (Kowalczyk, 2016) It also can define as an attentive and exhaustive study into a specific problem, concern, or issue using the scientific method. It's something like in elementary school, where students try and learn something by doing an experiment. This is best fulfilling by turning the issue into a question, with the goal of the research to answer the question. (Kowalczyk, 2016) Now days, we hear about all different types of research in the news, means research can be anything. For example, Malaysia’s accident rate keep on increase, so the Government do some research about what are …show more content…
Quantitative studies provide data that can be expressed in numbers. Besides that, Qualitative research studies can provide with details about human behaviour, emotion, and personality characteristics that quantitative studies unable match. (Madrigal, 2012) Both qualitative and quantitative methods of user research play an important role. For example, in product development, data from Quantitative research, such as market size, demographics, and user preferences. It provides important information for business decisions. On the others hand, Qualitative research provides valuable data for use in the design of a product, it including data about user needs, behaviour patterns, and use cases. But each of these approaches has strengths and weaknesses. (Madrigal, 2012) However, there is a perception that quantitative research is much trusted because it is claimed to be …show more content…
In the process of analyses the data, it might show the advantage and disadvantage of using survey questionnaire. For example, the advantage of using survey questionnaire is able to reach a huge area of responders, but the disadvantage is if inappropriate wording or placement of questions within a questionnaire can be bias result. Last but not the least, after the result is out, it will able to come out a conclusion which is either accepted the hypothesis or rejected the hypothesis. (Eadie, 2009) Meanwhile, with all those progress or steps, it causing there is a perception that quantitative research is much trusted because it is claimed to be
Research is a systematic inquiry that uses disciplined methods to answer questions and solve problems. The ultimate goal of research is to gain knowledge that would be useful to many people. The Tuskegee study was initially started to study the effects of untreated Syphilis for about six to nine months, followed by treatment phase which gained public interest and outcry from public which led to actions initiated by US federal. The knowledge and information gathered from the study was very small compared to the risk that the men and their family endured. The participants and the families got compensated after a lawsuit was filed, but the physical, emotional and mental damaged caused cannot be
Research is rendered as a tool to provide people with information and used to coincide with experimentation. “Basic research aims to expand the knowledge by formulating, evaluating, or expanding a theory” (Neutens, 2014), and
According to Smith (1983) quantitative research is to explain, predict and develop laws that can be universally applied and Qualitative research is the interpretation and understanding of what people give to their situation. The researchers clearly stated the purpose of their studies, aim, objectiv...
According to Penguin English dictionary (2002), research is aimed at making discoveries, establishing facts or enabling new conclusions. Nursing research is essential in health car e setting. It can defined as a systematic and rigorous collection of data and used not only to help nurses but to clients behaviour attitudes and other factors that influence the delivery of care (Parahoo, 1997)
The father of quantitative analysis, Rene Descartes, thought that in order to know and understand something, you have to measure it (Kover, 2008). Quantitative research has two main types of sampling used, probabilistic and purposive. Probabilistic sampling is when there is equal chance of anyone within the studied population to be included. Purposive sampling is used when some benchmarks are used to replace the discrepancy among errors. The primary collection of data is from tests or standardized questionnaires, structured interviews, and closed-ended observational protocols. The secondary means for data collection includes official documents. In this study, the data is analyzed to test one or more expressed hypotheses. Descriptive and inferential analyses are the two types of data analysis used and advance from descriptive to inferential. The next step in the process is data interpretation, and the goal is to give meaning to the results in regards to the hypothesis the theory was derived from. Data interpretation techniques used are generalization, theory-driven, and interpretation of theory (Gelo, Braakmann, Benetka, 2008). The discussion should bring together findings and put them into context of the framework, guiding the study (Black, Gray, Airasain, Hector, Hopkins, Nenty, Ouyang, n.d.). The discussion should include an interpretation of the results; descriptions of themes, trends, and relationships; meanings of the results, and the limitations of the study. In the conclusion, one wants to end the study by providing a synopsis and final comments. It should include a summary of findings, recommendations, and future research (Black, Gray, Airasain, Hector, Hopkins, Nenty, Ouyang, n.d.). Deductive reasoning is used in studies...
Research refers to search for knowledge. It is a scientific and systematic search for pertinent information on a particular topic. In another words, it's a careful investigation or inquiry especially through search for new facts in any branch of knowledge. The Research Process Research is regarded as a cyclical process that generally involves the stages shown in the diagram on the following page. [IMAGE] Stage 1: Define the research problem Select a topic for the research.
On the other hand, Quantitative research refers to “variance theory” where quantity describes the research in terms of statistical relationships between different variables (Maxwell, 2013). Quantitative research answers the questions “how much” or “how many?” Quantitative research is an objective, deductive process and is used to quantify attitudes, opinions, behaviors, and other defined variables with generalized results from a larger sample population. Much more structured than qualitative research, quantitative data collection methods include various forms of surveys, personal interviews and telephone interviews, polls, and systematic observations. Methods can be considered “cookie cutter” with a predetermined starting point and a fixed sequence of
Focusing on surveys and questionnaires, and quantitative research methods, it varies on the person getting questioned as to which method they prefer. Some individuals may prefer to fill in a questionnaire, as it is quick and simple for them, whereas someone else would rather have a face-to-face interview because they may find questionnaires to complicated. Giving people the choice gives the more chance of getting a response overall. It is important that the researchers are aware of the advantages and disadvantages because they will then be aware of what method to use, and will know what method is best to use. It is also an advantage to work with experienced researchers in order to find out the best results.
Quantitative research is the oldest form of research; it is incredibly formal, stemming from positivism paradigm, or the outside looking in approach. The method is about trying to establish cause and affect relationships between variables. This method can be considered non biased as the researcher isn’t us...
Quantitative research involves the collection and converting of data into numerical form to enable statistical calculations be made and conclusions drawn. It provides a measure of how people think, feel or behave and uses the statistical analysis to determine the results. However, this measurement results in numbers, or data, being collected, which is then analyzed by using quantitative research methods (Byrne, 2007).
We believe it is clear that both qualitative and quantitative research have many benefits and many costs. In some situations the qualitative approach will be more appropriate; in other situations the quantitative approach will be more appropriate.
Research means different things to different people and may be motivated by what you want to gain from the research. Academic research differs from journalism where the latter may produce only one stance of the argument to gain the certain interest and strength. Academic and Social research is more systematic and seeks different angels, evidence and view points. Samantha Punch spoke about her motivation being to find a child’s perspective and finding out about their lives. To do this she had to challenge her own assumptions and it took time and a flexible an...
Research is systematic way to find out facts and knowledge as Kothari (2006) has analyzed that research is the pursuit of truth with the help of study, observation, comparison and experiment; the search for knowledge through objective and systematic method of finding solutions to a problem. However there are two types of researches one is by Purpose and other is by method. The type by purpose falls into three categorize such as Basic, Applied and Action Research.
Traditional research may use quantitative or qualitative research method. According to Hendricks (2009), quantitative research is a general conclusion based on hard data. Hen-dricks describe quantitativ...
The Importance and Appropriateness of Utilizing Different Methodologies for Research. Introduction The process of research entails the logical as well as systematic search for useful data and information with regard to a specific topic (Jha, 2008). It is also comprised of the investigation of the best, most cost effective and appropriate solutions to both social and scientific issues, following an objective and logical analysis. Jha (2008) defines research as the search for knowledge and the discovery of the truth.