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Module 2: Study Design and Sampling

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Research Methodology Defined

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What IS a Literature Review?
Study Design

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A mixed research design involves having both a quantitative design and qualitative design. Mixed designs is the best approach if the study requires both quantitative and qualitative designs to address the problem statement. Mixed design studies take significantly more time, more resources, and require the researcher to develop expertise in qualitative analysis techniques and quantitative analysis techniques.

Qualitative studies can use numbers, counts and even descriptive statistics. Using numbers does not mean the study has to be quantitative or mixed methods.

The following YouTube video uses psychological research questions as examples to discuss possible experimental designs. Research Designs - This web link explores the main types of research design and provides additional links for more information.

Choosing Appropriate Research Methodologies and Methods - The following website discusses qualitative and quantitative research methods and factors that should be considered when choosing the appropriate method. Alan Byrman on Research Methods - This YouTube video contains comments and advice from Alan Byrman, Sage Publication research methods specialist regarding how to get started when selecting research methodology.

Types of Research Design: Education Portal Academy - The following YouTube video uses psychological research questions as examples to discuss possible experimental designs. Qualitative Research Designs - The chart in the following link compares qualitative and quantitative research designs as well as describes the various types of qualitative research approaches. Overview of Psychology Research Methods - This article describes the most commonly used research methods in the field of psychology and gives a more in-depth look at specific quantitative research methods often utilized.

Educational Research - The Slide Share presentation linked here provides a wealth of information regarding types of research and basic research design. It compare empirical and non-empirical research, basic and applied research, and qualitative and quantitative research designs.

This pin will expire , on Change. This pin never expires. Select an expiration date. About Us Contact Us. Search Community Search Community. Basic Research Designs This module will introduce the basics of choosing an appropriate research design and the key factors that must be considered.

Learning Objectives Distinguish between quantitative and qualitative research methods. Identify whether or research project is qualitative or quantitative in nature. List the key factors that must be considered when choosing a research design. Quantitative and Qualitative Designs There are two main approaches to a research problem - quantitative and qualitative methods. Choosing a Design The following table lists and describes the most common research designs used at Grand Canyon University.

Case Study And Historical Intent is to study and understand a single situation, which could be a leader, a classroom, a process, program, activity. Causal Comparative Compare two groups with the intent of understanding the reasons or causes for the two groups being different.

It usually contains a summary, a synthesis, or an analysis of the key arguments in the existing literature. The literature may come from books, articles, reports, or other formats. Sources may even contradict each other. A literature review also helps distinguish what research has been done and identify what needs further research.

From the University of Toledo. Thanks to these folks for background info and LibGuides templates. Boston College University Libraries. Writing narrative literature reviews for peer-reviewed journals: Journal Of Chiropractic Medicine. University of the Pacific Research Guide.

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Others argue that research design refers to the choice of specific methods of data collection and analysis. In your dissertation you can define research design as a general plan about what you will do to answer the research question. [1].

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Cross-sectional studies are simple in design and are aimed at finding out the prevalence of a phenomenon, problem, attitude or issue by taking a snap-shot or cross-section of the population. This obtains an overall picture as it stands at the time of the study.

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The research design refers to the overall strategy that you choose to integrate the different components of the study in a coherent and logical way, thereby, ensuring you will effectively address the research problem; it constitutes the blueprint for the collection, measurement, and analysis of data. There are four main aspects of the research methodology: design, sampling, data collection, the data analysis. If inappropriate methodology is used, or if appropriate methodology is used poorly, the results of a study could be misleading.

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Research Methodology - Study Designs 1. Basic Statistics (FK) Principles of Research Methodology Study Designs A presentation by Assc. Prof. Dr Azmi Mohd Tamil, Department of Community Health, Faculty of Medicine, Universiti Kebangsaan Malaysia 2. Research1. Identifying the appropriate study design Research Methodology. WHAT IS RESEARCH DESIGN? 1 THE CONTEXT OF DESIGN of examples of unfocused surveys and case studies that report trivial information and fail to provoke any ‘why’ questions or provide any basis for generalization. However, this is a function of inconsequential methods design design. THE CONTEXT OF DESIGN.