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Pros and cons of case studies
Pros and cons of case study research
Pros and cons of case studies
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Research is nothing but searching for new knowledge. It is done scientifically and systematically for relevant information on a specific topic. In Simple words the research is any inquiry or search for fact or truth. The research helps to discover new fact and this knowledge also helps to accept, reject or modify existing fact or knowledge. Investigation of every kind which is based on original source of knowledge may be said as research. It is a careful and detailed study into a specific problem, concern, or issue using the scientific method.
Research is an important and powerful tool which leads the society towards progress. The curiosity of man to uncover or to discover the unknown facts of nature has influenced him to carry out such researches
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It involves observing and describing the behaviour of a subject without influencing it in any way. Descriptive research methods are used when the researcher wants to describe specific behaviour as it occurs in the environment. It concentrates on finding facts to ascertain the nature of something as it exists.
These types of experiments are commonly used by anthropologists, psychologists and social scientists to observe natural behaviours without affecting them in any way. In this type of research the subject is being observed in a completely natural and unchanged natural environment. A good example of this would be an anthropologist who wanted to study a tribe without affecting their normal behaviour in any way. The main characteristic of this method is that the researcher has no control over the variables; he can only report what has happened or what is happening.
A researcher can use three most common ways to handle a descriptive research project, and they are:
• Observational: defined as a method of viewing and recording the participants
• Case study: defined as an in-depth study of an individual or group of individuals
• Survey: defined as a brief interview or discussion with an individual about a specific
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
The scientific method is how psychologists gain knowledge about the mind and behavior. It is used by all scientists. The experimental method is the one way to engage the scientific method, and the only way to find a cause and effect in relationships. It is summarized in five steps, observing some phenomenon in the world, forming a hypothesis which is an educated prediction about relationships between two or more variables, examining the gathered information by using empirical research, determining what the results are and drawing them, and evaluating the results whether it will support the hypothesis or not. Researchers, at the end, submit their work for publication for all to see and read (King, 2016). There are three types of psychological research in the scientific method, descriptive research, correlation, and experimental research (King, 2016). The article The Effects of Negative Body Talk in an Ethnically Diverse Sample of College Students (Katrevich, Register, & Aruguete, 2014) is an example of the experimental method.
Research can be quantitative and qualitative. Quantitative research is objective and involves measuring the phenomena under investigation. Qualitative research is subjective, explores experiences and feelings, and involves the recording of phenomena that cannot easily be quantified (Toates, 2010, pp. 5-6). Both are empirical since they involve data collection (OU, n.d.).
...cam.ac.uk/ vesalius-great-work Accessed on 4/26/14) This approach is what incited a scientific revolution when it came to how new discoveries were made, and it challenged future generations to find out more about the world around them and correct old theories.
A good design begins with a creation or plan for the making of an object or service. It is a strategic approach towards a person’s (usually a client or target audience) required unique expectations. A design generally defines the specifications and parameters in achieving its main objectives. Often there are no key attributes as to what would make a design successful and interesting. Products and peoples needs and wants or taste often change and revolve around time. This brings a definite change in the market and its emerging’s trends. This cycle of evolution will always exist, but finally it is the factor of emotional response with the customer that will determine whether a product is successful or not. Whether the design is an object or it is a concept, the design that we see is an accumulation of various concepts and decisions that have been brought together from a variety of disciplines. In order for a consumer to view the design as something that is good it takes a unique combination of aesthetics, quality and ergonomics to make a design successful. Often we recognize a bad design at its first glance and a bad design often forces one to take in many confusing and conflicted content. So what makes our design/ product fail?
Methodology The study follows the descriptive analytical method. It begins with an introduction forming a background to the study; followed by a summary of the plot, a literature review, a discussion and a conclusion. 4. What is the difference between a..
Research methodology, is an understanding of the different approaches used to conduct research. Within research methodology validity and reliability are important. The reason, researchers need to understand the methodology, before research is conducted is to ensure that they are using them correctly and ethically and also understand the key concept
In “The Nature and Necessity of Scientific Research” it says, “they are the source of the methods, problem-field, and standards of solution accepted by any mature scientific community at any given time.” These new discoveries can lead then to advancements and as a result can lead them to build a better society. Human beings will be able to reconstruct a better institutional framework which will bring them a prosperous and happy
Research is the diligent, systematic inquiry or investigation to validate and refine existing knowledge and generate new knowledge (Gray, 2017). Webster states research is a studious inquiry or examination, especially, investigation or experimentation aimed at the discovery and interpretation of facts, revision of accepted theories or laws in the light of new facts or practical application of such new or revised theories or laws (Webster, n.d.) Research provides nurses with an understanding of a problem about which little is known. Assess the need for an intervention, identify factors that must be considered in the nursing care plan. (Gray, 2017). Evidence-based practice (EBP) evolves from the integration of the best research evidence with
The observational method is when researchers use their senses to observe, examine, and record behaviors in a natural setting. This means there is no interruption or manipulation by the researcher. In order to enhance this type of research,
Study design Choosing the proper study design is an essential skill for researchers to estimate the intervention outcome with the best possible and most reliable outcome (Garg, 2016). There are several different types of study design. Mainly, an intervention study such as a randomised controlled trial or an observational study such as a cross-sectional study (Goldberg, McManus and Allison, 2013). Cross-sectional study is a method to examine the outcome and the exposure at the same time for data collection from the study population at a specific point in time. In this study, the target population is selected by considering the inclusion and exclusion criteria set out for the study and then the information from the gathered data is investigated for
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.
In natural sciences, one usually requires action in the form of experiments to justify knowledge. Experiments generally include a purpose procedure and quantitative results. Moreover they always have maximum control and show a cause and effect...
Research which is also known as the search for knowledge is an art of scientific search for specific information. According to Clifford Woody, the research includes defining and redefining problems, formulating hypothesis and suggested solutions, collecting, organising and evaluating data, making deductions and reaching conclusion and further testing whether the conclusion will fit into formulating hypothesis. Research Methodology is a scientific and systematic way of finding solution to a problem. In this research, researcher has studied various steps for research like problem along with the logic behind them. For this study, researcher must know various research techniques like mean, mode,
ITRODUCTION As it becomes evident from historical observations, research is the creation of the curiosity which is caused by the human nature. A lot of the discoveries that occurred in the ancient years were achieved by luck. After that they acquired experience and skills to explore more and more for new achievements. The acute interest in discovering new methods and ideas gave answers to questions which faced the society of each period.