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Nursing & Public Health

Nursing & Public Health research information resources and search strategies for training future Nursing & Public Health professionals

Defining Qualitative & Quantitative Research

There are two general types of research, qualitative and quantitative. All research articles can be classified as having a qualitative, quantitative, or mixed methods (using both methods) methodology.

  • Qualitative Research-investigations which use sensory methods such as listening or observing to gather & organize data into patterns or themes
  • Quantitative Research-investigations in which numbers are used to measure variables such as characteristics, concepts or things.

Characteristics as well as differences between these two research methodologies: