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Research Methods

Types of Research

Applied Research

Applied research “aims at finding a solution for an immediate problem facing a society, or an industrial/business organisation, whereas fundamental research is mainly concerned with generalisations and with the formulation of a theory”[1]. Applied research is considered to be non-systematic inquiry and it is usually launched by a company, agency or an individual in order to address a specific problem.[2]

 Applied research can be divided into the following three categories:

1. Evaluation research. This type of research focuses on analysing existing information about the phenomenon in order to generate objective research outcomes. A study into the ways of reducing supply-chain costs can be mentioned as an example for an evaluation research.

2. Research and Development. It is a type of applied research that focuses on the development of new products and services to satisfy needs and wants of target customer segment. This type of applied research is the least relevant to a business dissertation.

3. Action research. This type of study aims to tackle specific business problems. For example, a research into the ways of restoring Starbucks brand image in UK after the tax scandal can be classified as an action research.

 

Differences between Applied Research and Fundamental (Basic) Research

The difference between applied and fundamental or basic research is straightforward – findings of applied research can be applied to resolve problems, whereas fundamental studies are used simply to explore certain issues and elements. Applied research can be a follow-up to the findings of a fundamental research.

Moreover, differences between applied and basic research can be summarized into three points:

1. Differences in purpose. Purpose of applied studies is closely associated with the solution of specific problems, while the purpose of fundamental studies relate to creation of new knowledge or expansion of the current knowledge without any concerns to applicability.

2. Differences in context. In applied studies, research objectives are set by clients or sponsors as a solution to specific problems they are facing. Fundamental studies, on the other hand, are usually self-initiated in order to expand the levels of knowledge in certain areas.

3. Differences in methodsResearch validity is an important point to be addressed in all types of studies. Nevertheless, applied studies are usually more concerned with external validity, whereas internal validity can be specified as the main point of concern for fundamental researchers.

 

Examples of Applied Research

The following are examples for applied research. You can notice that each of these studies aim to resolve a specific and an immediate problem.

  • A study into marketing strategies to appeal to the aspirations of millenials in China
  • An investigation into the ways of improving employee motivation in Marriot Hotel, Hyde Park
  • Development of strategies to introduce change in Starbucks global supply-chain management with the view on cost reduction
  • A study into the ways of fostering creative deviance amongst employees without compromising respect for authority.

 

Advantages and Disadvantages of Applied Research

The advantages and disadvantages of applied and fundamental research mirror and contrast each other. On the positive side, applied research can be helpful in solving specific problems in business and other settings.

On the negative side, findings of applied research cannot be usually generalized. In other words, applicability of the new knowledge generated as a result of this type of research is limited to the research problem. Moreover, applied studies usually have tight deadlines which are not flexible.

You need to specify the type of your research in the earlier part of the research methodology chapter in about one short paragraph. Also, in this paragraph you will have to justify your choice of research type.

John Dudovskiy - The Ultimate Guide to Writing a Dissertation in Business Studies: a step by step assistance

 

[1] Kothari, C.R. (2008) “Research Methodology: Methods and Techniques” New Age International

[2] Bajpai, N. (2011) “Business Research Methods” Pearson Education India

 

Quantitative Research gathers numerical data which can be ranked, measured or categorised through statistical analysis. It assists with uncovering patterns or relationships, and for making generalisations. This type of research is useful for finding out how many, how much, how often, or to what extent.

General strategies for finding quantitative research

When searching for Quantitative Research it is important that you search across a range of databases, as no single database covers all the literature. The decision regarding which databases to search depends largely upon your research topic. Journal databases also provide search hints and tips in the help menu - start there if you aren't familiar with the database.

Developing a robust search strategy will help reduce irrelevant results. It is good practice to plan a strategy before you start to search.

Qualitative Research gathers data about lived experiences, emotions or behaviours, and the meanings individuals attach to them. It assists in enabling researchers to gain a better understanding of complex concepts, social interactions or cultural phenomena. This type of research is useful in the exploration of how or why things have occurred, interpreting events and describing actions.

General strategies

When searching for qualitative research it is important that you search across a range of databases, as no single database covers all the literature. The decision regarding which databases to search depends largely upon your research topic. Journal databases also provide search hints and tips in the help menu - start there if you are not familiar with the database.

Developing a robust search strategy will help reduce irrelevant results. It is good practice to plan a strategy before you start to search.

Mixed Methods Research integrates both Qualitative and Quantitative Research. It provides a holistic approach combining and analysing the statistical data with deeper contextualised insights. Using Mixed Methods also enables Triangulation, or verification, of the data from two or more sources.

Finding Mixed Methods research in the Databases 

  • PubMed -  Search your topic with the following suggested free text keywords using the quotation marks and truncation symbol*:

    “mixed model*” OR “mixed design*” OR “multiple method*” OR multimethod* OR triangulat*

    CINAHL Open Access Journals - the following Subject Headings may be of use: Multimethod Studies or Triangulation. You can also include in your search the following fSageree text keywords: mixed model*, mixed design*, multiple method*, multimethod*, or triangulat*.

Sage Research Methods Mixed Methods Search 

Sage Research Methods Literature Review Search

What is a Literature Review?

A literature review is different to an essay. It provides a snapshot of what we know about the research on a particular topic. The author is required to do a comprehensive search of relevant and recent literature (journal articles, text books, websites) to identify what is known about a topic. The main themes are then identified and crtically analysed. A literature review should cover:

  • Compare and contrast the research, what are the common themes in the research?
  • Are there any debates or disagreements in findings?
  • Are there any gaps or limitations in the research reviewed?
  • What are the strengths and limitations of the research?

Quantitative Research

Quantitative research involves collecting and analysing numerical data to identify patterns, test hypotheses, and conclude populations or phenomena. Here are several key examples and types of quantitative research, along with specific use cases:

Descriptive Research

  • This approach aims to describe the characteristics of a population or phenomenon. For example, a study that measures the prevalence of mental health disorders in a specific demographic group or tracks the average age of first-time home buyers in a city1.

Survey Research

  • Surveys use structured questionnaires with closed-ended questions (such as multiple choice or Likert scales) to collect quantifiable data from a sample. Common examples include:

    • Customer satisfaction surveys rate a product from 1 to 1047.

    • Employee engagement surveys within organisations.

    • Public opinion polls on political issues.

Correlational Research

  • This method examines relationships between two or more variables without manipulating them. For instance:

    • Investigating the correlation between social media usage and academic performance among students.

    • Exploring whether there’s a relationship between exercise frequency and reported stress levels14.

Experimental Research

  • In these studies, researchers manipulate one or more independent variables to observe effects on dependent variables, often with random assignment to groups. Examples include:

    • Testing the effectiveness of a new medication versus a placebo in a clinical trial.

    • Assessing the impact of a new teaching method on student test scores.

Quasi-Experimental and Causal-Comparative Research

  • Similar to experimental design but without random assignment. Examples:

    • Comparing outcomes between classes taught with different curricula when random assignment isn’t possible.

    • Studying the effects of a public health campaign in one city versus another16.

Additional Real-World Examples

  • Healthcare: Measuring the average wait time for patients in a hospital and analysing factors that affect it (e.g., time of day, department)6.

  • Government: Census data collection to determine population demographics and trends.

  • Business: Analysing the number of website visits, sales figures, or customer ratings to inform business decisions.

  • Education: Using standardised test scores to compare academic achievement across schools or districts.

Qualitative Research

Qualitative research explores complex phenomena through non-numerical data, focusing on understanding experiences, meanings, and perspectives. Here are prominent examples and types of qualitative research, with practical illustrations:

One-on-One Interviews

  • Researchers conduct in-depth, open-ended interviews to gather detailed personal insights.

    • Example: Interviewing patients to understand their experiences with a new healthcare program or why a product failed to meet expectations.

Focus Groups

  • Small groups discuss a topic, allowing researchers to observe group dynamics and collective perspectives.

    • Example: A company gathers a focus group to test reactions to a new advertising campaign or product concept56.

Ethnographic Research

  • Researchers immerse themselves in participants’ environments to observe behaviours and cultural practices.

    • Example: Observing daily routines in a remote village to understand local traditions or studying workplace culture in a tech startup.

Case Study Research

  • In-depth study of a single case (an individual, group, or organisation) to explore complex issues in real-life contexts.

    • Example: Analysing a specific school’s innovative teaching method or following a patient’s medical treatment over several years.

Narrative Research

  • Collecting and analysing stories to understand how individuals make sense of their experiences.

    • Example: Studying cancer survivors’ life stories to explore resilience and coping strategies56.

Phenomenological Research

  • Investigating the lived experiences of individuals regarding a specific phenomenon.

    • Example: Exploring the daily lives of people with chronic illnesses to understand their perceptions and challenges56.

Grounded Theory

  • Systematically gathering and analysing data to develop theories grounded in real-world observations.

    • Example: Interviewing employees to develop a theory about workplace motivation.

Historical Research

  • Examining past events and documents to understand their causes and impacts.

    • Example: Analysing archival records to study the evolution of educational policies.

Qualitative Observation

  • Systematic observation of behaviours and interactions, often in natural settings.

    • Example: Watching how customers interact with product displays in a store to assess browsing behaviors.

 

Mixed Methods Research

Mixed-method research combines both quantitative (numerical) and qualitative (descriptive) approaches within a single study to provide a more comprehensive understanding of a research problem. Here are several concrete examples and common designs:

Convergent Parallel Design

  • Researchers collect quantitative and qualitative data simultaneously, analyse them separately, and then compare or combine the results.

    • Example: Studying neighbourhood satisfaction by conducting surveys (quantitative) to measure satisfaction levels and in-depth interviews (qualitative) to understand residents’ experiences and reasons behind their satisfaction or dissatisfaction125.

Explanatory Sequential Design

  • Quantitative data is collected and analysed first, followed by qualitative data to explain or elaborate on the quantitative findings.

    • Example: A study on exercise and mental health might begin with a survey measuring physical activity levels and mental health status (quantitative), then follow up with interviews to explore participants’ personal experiences and perceptions of how exercise affects their mental health.

Exploratory Sequential Design

  • Qualitative data is collected and analysed first to explore a topic or develop hypotheses, followed by quantitative data to test or generalise the findings.

    • Example: Interviewing parents about their interactions with children to identify key themes (qualitative), then designing a survey to measure how common these behaviours are in a larger population (quantitative).

Embedded Design

  • One type of data (qualitative or quantitative) is embedded within a larger study of the other type, often to supplement or provide context.

    • Example: In a clinical trial testing a new medication (quantitative), researchers might include open-ended questions or interviews with participants to gather feedback on their experiences with the treatment (qualitative).

Case Study with Mixed Methods

  • An in-depth investigation of a single case (such as a business or school) using both quantitative (e.g., performance metrics) and qualitative (e.g., interviews, observations) data.

    • Example: Studying an organisation’s culture by analysing employee satisfaction survey data (quantitative) and conducting focus groups to explore underlying workplace dynamics (qualitative).

Participatory Mixed Methods

  • Participants are actively involved in developing research questions, collecting data, and analysing it using both qualitative and quantitative methods.

    • Example: Forming focus groups where participants help design surveys and provide feedback throughout the research process.

Articles & Books

Quantitative Research

Qualitative Research

Mixed-methods Research

 

Qualitative vs quantitative

Ali, A., Varma, U., & Pandya, S. (2024). Qualitative vs quantitative: the difference in the key sections of doctoral dissertations-a comparative analysis and a summary of findings. International Journal of Doctoral Studies19https://ijds.org/Volume19/IJDSv19Art007Ali10588.pdf

 

Websites

Quantitative Research

Qualitative Research

Mixed Methods Research

Quantitative Research

Sloan, L. (Academic). (2016). Studying quantitative methods  [Video]. Sage Research Methods. https://doi.org/10.4135/9781473963238

 

Banerjee, P. A. (Academic). (2023). Conducting qualitative research with pallavi banerjee  [Video]. Sage Research Methods. https://doi.org/10.4135/9781529629088

 

Qualitative Research

Henry, M. (Academic). (2015). Qualitative research and ethnography  [Video]. Sage Research Methods. https://doi.org/10.4135/9781473930117

 

Hein, W. (Academic). (2020). Top tips for conducting qualitative research [Video]. Sage Research Methods. https://doi.org/10.4135/9781529730708

 

Mixed Methods Research

Bazeley, P. (Academics). (2015). Mixed methods research  [Video]. Sage Research Methods. https://doi.org/10.4135/9781473930100

 

Creswell, J. W. (Academic). (2011). When should i choose a mixed methods approach?  [Video]. Sage Research Methods. https://doi.org/10.4135/9781412993722

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