A good research design should always fulfill the following four conditions; objectivity, reliability, validity and generalizability of the findings.

There are four main types of Quantitative research: Descriptive, Correlational, Causal-Comparative/Quasi-Experimental, and Experimental Research. attempts to establish cause- effect relationships among the variables. These types of design are very similar to true experiments, but with some key differences.

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.

Study designs are the set of methods and procedures used to collect and analyze data in a study. Broadly speaking, there are 2 types of study designs: descriptive studies and analytical studies.

1. Step 1: Consider your aims and approach.
2. Step 2: Choose a type of research design.
3. Step 3: Identify your population and sampling method.
4. Step 4: Choose your data collection methods.
5. Step 5: Plan your data collection procedures.
6. Step 6: Decide on your data analysis strategies.

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• Interior Design.
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The 11 Important Steps in Research Design

• Formulation of the research problem.
• Literature review.
• Formation of Hypothesis in Research Design.
• Formulating a Research Design.
• Defining the nature of the study.
• Sample design.
• Administration of the tools of Data collection in Research Design.
• Data analysis.

A research design is an arrangement of conditions or collection.

• Descriptive (e.g., case-study, naturalistic observation, survey)
• Correlational (e.g., case-control study, observational study)
• Experimental (e.g., field experiment, controlled experiment, quasi-experiment)
• Review (literature review, systematic review)

The essential elements of research design are:

• Accurate purpose statement of research design.
• Techniques to be implemented for collecting details for research.
• Method applied for analyzing collected details.
• Type of research methodology.
• Probable objections for research.
• Settings for research study.
• Timeline.

True experiments have four elements: manipulation, control , random assignment, and random selection. The most important of these elements are manipulation and control.

The traditional definition of survey research is a quantitative method for collecting information from a pool of respondents by asking multiple survey questions. This research type includes the recruitment of individuals, collection, and analysis of data.

The Five Qualitative approach is a method to framing Qualitative Research, focusing on the methodologies of five of the major traditions in qualitative research: biography, ethnography, phenomenology, grounded theory, and case study.

There are different types of qualitative research methods like an in-depth interview, focus groups, ethnographic research, content analysis, case study research that are usually used. The results of qualitative methods are more descriptive and the inferences can be drawn quite easily from the data that is obtained.

The six types of qualitative research are the phenomenological model, the ethnographic model, grounded theory, case study, historical model and the narrative model.

Let’s dive into the 7 qualitative research techniques.

• Individual Interviews. An individual interview can be conducted over the phone, Skype, or in person.
• Focus Groups.
• Observations or “Shop-Alongs”
• In-Home Videos.
• Lifestyle Immersion and Real World Dialogue.
• Journal or Diary.
• Online Focus Groups.