1. Narrative research
  2. Ethnographic research
  3. Grounded theory research
  4. Experimental research
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Option 4 : Experimental research

A research design is a framework for the methods and approaches. 

  • Experimental research is a study that is based on scientific research design.
  • The characteristic features of Experimental research are the following: 
    • A purpose statement is a declarative statement that highlights the major goal or goals of a research study.
    • The goal of a study or research endeavor is to answer research questions on the topic.
    • A hypothesis is a statement that expresses expectations for the results of research.
    • After developing a hypothesis then collect numeric data. 
  • In short, developing clear, restricted, measurable, and observable purpose statements, research questions and hypotheses are characteristic features of experimental research.
  • Experimental research is a study that uses two sets of variables and is conducted in a scientific manner.

Thus, creating purpose statements, research questions, and hypotheses that are narrow and measurable would mark the characteristic features of Experimental research.

  • Grounded theory research: Grounded theory is a systematic approach to qualitative research where theories are generated through the collecting and analysis of data.
  • Ethnographic research:   Ethnography is a qualitative data collection method and the researcher work in the field where they collect data through observations and interviews. 
  • Narrative research:  It was defined as collecting and analyzing the accounts of respondents when they describe experiences and further interpret them. 
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