Introduction to Qualitative and Quantitative Research Methods

Qualitative research is flexible written form their results are ongoing and their conclusion can be changed while quantitative research is numerical, reliable, specific, data are collected by statistical analysis due to which quantitative are more accurate. Qualitative research uses open questions to find the depth of the information while quantitative research uses closed question, secondary data or experiments due to this it lacks the depth of the information and neglect the effect of the individuals which could be service provider, service users or other staff members.

According to Yin (2003), there are two types of research approach. This includes quantitative research approach and qualitative research approach. A quantitative research emphasizes on transforming the data to numbers, quantities and statistics to formulate facts and to uncover patterns in a research. It addresses research purposes through empirical analysis that involve numerical measurement, the relationship between variables and analysis approaches (Zikmund et al., 2010). The sample size being investigated is typically large (Anderson, 2006). Quantitative research mainly uses questionnaires, surveys and other equipment to collect numerical or measurable data (Anderson, 2006). On the other hand, a qualitative research typically emphasizes words more than numbers

Qualitative and quantitative researches are the two basic research categories which are used in psychology, with both these type of research having advantages and best limitations to their use in researching.

together with the same reactants used before. Thirdly, mix 0.1M Na2SO4 with those reactants. Then, mix 0.1M NaOH with the same reactants used before again.

Quantitative research is research that has been conducted for the purpose of obtaining the attitudes, behavior or performance of people in numerical form. It is designed to generate projectable numerical data about a topic.

As stated before, most quantitative research studies are used to define or measure something. Many medical studies employ quantitative research to define the measurements of a specific issue. One article

Research methodology generally involves qualitative research or quantitative research, or a mixture of both. A quantitative research methodology involves the analysis of data collected from a large number of surveys or interviews. On the other hand, methodologies for qualitative research often involve using surveys or interviews to collect information about people — their attitudes, experiences and behaviors.

The quantitative approach to research has numerous principles that make it unique compared to other approaches. In this paper, I will break down many of the

There are different ways in which researcher defines quantitative and qualitative research. Quantitative research is a social research that uses experimental methods, questionnaires, numerical data and explains observations usually in tables or charts from. Quantitative research can define the relationship between two or more studies.

Psychological research describes investigations psychologists undertake in order to review and analyse a specific hypothesis, (a theory about the relationship between defined variables). Research allows theories to be confirmed, amended or rejected and often leads to further research as requirements evolve. Psychological research can take many forms, from laboratory based experiments to non-invasive viewing of subjects in their own environment. This research can take place using human or non-human subjects and the analysed results applied to human behaviour or experience within many disciplines including, education, legal or occupational.

In its purest definition, quantitative research focuses on a systematic and empirical approach to research based on statistical, mathematical and/or computational techniques. The overall objective

Quantitative research involves collecting data, which can be expressed numerically. The design is well structured with pre-determined outcomes. It frequently involves testing a hypothesis, which then can be analysed from the data deductively using statistical methods. Using numerical data is easier to analysis mathematical, so larger sample sizes can be utilised compared to qualitative research, therefore giving a better representative of the population; along with simplifying the process of making a generalisation. Another advantage is that studies can easily compare to similar findings (Kruger, 2003). The disadvantages are the results are limited and might not provide a proper understanding of the topic. Also, statistics and leading questions can be used to give a false representation of the data when summarising.

Explain the difference between true experimental and quasi-experimental research design. Provide examples in your answer. (265 words)

Qualitative research/data are descriptions; data that can be seen or observed, but not measured. It can be colors, smells, tastes, and mainly focused on description.

2. Qualitative Research – Research that is performed in a more holistic way. This type of research begins with a question or problem, and then many avenues are taken to gather information and data such as interviews, surveys, narratives, and observations. After sufficient data has been collected and analyzed, the researcher then decides