Quantitative Data Based On Observations

Research can be used in many methods, for example: questionnaires, television, leaflets, books etc. it allows us to keep up to date on the new findings or discoveries e.g. a new type of cancer or a new vaccination. Research is the investigation into

WHAT IS RESEARCH? It is a planned process whereby information is collected for a specific purpose, analysed and reported.

Qualitative data is a kind of data that cannot be used in identical way as Quantitative so it is viewed in a narrative form. This can be used to only observe the data for example John Lewis have to ask customer how they feel about their shop and then record the response rather than customers telling you out of nowhere as they will not know, this will give time of how they feel about it when they answer the question. There are few data that can be seen but cannot be measured such as seeing the product instead of describing it. This type of information can be used in John Lewis if customers want to know which products are popular in stock. Most of them will have their own opinion on the product. Businesses like John Lewis may want to include

Quantitative data is facts that are written in numerical form and then proven. The way Quantitative data is recorded is in numbers. An example of Quantitative data is 55%take bus, 25% take train, 10% walk and 10% car.

According to Depoy and Gittin, research is a way individuals think about problems in systematic way. Research is generally described as description, exploration, analysis, prediction and problem solving. There are different types of research and these researches are called the experiments, quasi-experiments and non-experiments. The purpose of research is to provide the insight to practice, it also enhance individuals understanding as well as developing new approaches with different topics, get to test your research for effectiveness. Understanding research is important because it helps to build individuals knowledge bases and informs decision making in practice. Research also enable us to make sure that our practice are up to date with relevant information.

Experimentation - An experimental photography technique can be defined as anything that we use to change a photography in a way that differs from just taking a photograph. It is a mean of depicting a visual image that does not have an

Dunbar, G. (2005). Evaluating Research Methods in Psychology. New Jersey: John Wiley & Sons Inc.

Experimental research concentrates on how and why something happens. It is the evaluation of how an independent variable (a manipulated factor) affects a dependent variable (an observed factor). The outcome can be affected by a number of elements; obtaining random and representative samples of the study population, experimenter bias and extraneous variables.

Quantitative data can be described as measurable factual and accurate data, i.e. sales, volumes and costs. Can be developed with historic records. Quantative data is more objective rather than subjective focusing on key issues.

3. Quantitative data is easily compiled into something meaningful because it is based on concrete data. On the other hand, qualitative data is presented in a raw form and needs

The first type of research that is used in the field of sociology is experiment research. Experiment research involves creating an experiment based off an hypothesis to answer an question. The scientific method is used to keep the experiment on track and follow a set of guidelines. This experiment is done in a controlled setting in which the design of the experiment is to answer the hypothesis. Data is gathered based on what the participants do or act during the experiment. The data gathered is quantitative, in which the data gathered is expressed in numbers. There are both benefits and limitations of

Data comprises of factual information. Data are the facts from which information is derived. Data is not necessarily informative on its own but needs to be structured, interpreted, analysed and contextualised. Once data undergoes this process, it transforms in to information. Information should be accessible and understood by the reader without needing to be interpreted or manipulated in any way.

(a) Experimental Research is a form of quantitative research where the experimenter manipulates the conditions in one group to see if certain activities or materials will change the outcome.

Quantitative research design is the standard experimental method of most scientific disciplines. These experiments are sometimes referred to as true science, and use traditional mathematical and statistical means to measure results conclusively. They are most commonly used by physical scientists, although social sciences, education and economics have been known to use this type of research. It is the opposite of qualitative research. Quantitative experiments all use a standard format, with a few minor inter-disciplinary differences, of generating a hypothesis to be proved or disproved. This hypothesis must be provable by mathematical and statistical means, and is the basis around which the whole experiment is designed. Randomization of any study groups is essential, and a control group should be included, wherever possible. A sound quantitative design should only manipulate one variable at a time, or statistical analysis becomes cumbersome and open to question. Ideally, the research should be constructed in a manner that allows others to repeat the experiment and obtain similar results.

(ii) Experimental vs Non-experimental Research: Experimental research examine the possible influence that one factor or condition may have on another factor or condition. The experimental research is mostly conducted in laboratory, as it is in physics, biology and other pure sciences.