It describes past events in order to understand present patterns and anticipate future choices

Grounded theory, ethnographic, narrative research, historical, case studies, and phenomenology are several types of qualitative research designs.  The proceeding paragraphs give a brief over view several of these qualitative methods.

Grounded theory is a systematic procedure of data analysis, typically associated with qualitative research, that allows researchers to develop a theory that explains a specific phenomenon.  Grounded theory was developed by Glaser and Strauss and is used to conceptualize phenomenon using research; grounded theory is not seen as a descriptive method and originates from sociology.  The unit of analysis in grounded theory is a specific phenomenon or incident, not individual behaviors.   The primary data collection method is through interviews of approximately 20 – 30 participants or until data achieves saturation.

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Ethnographic studies are qualitative procedures utilized to describe, analyze and interpret a culture’s characteristics.  Ethnography was developed in the 19thand 20th centuries and used by anthropologists to explore primitive cultures different from their own; it originated from Anthropology.  Ethnography is used when a researcher wants to study a group of people to gain a larger understanding of their lives or specific aspects of their lives.  The primary data collection method is through observation over an extended period of time.  It would also be appropriate to interview others who have studied the same cultures.

Phenomenology is used to identify phenomena and focus on subjective experiences and understanding the structure of those lived experiences.  It was founded in the early 20th century by Edmund Husserl and Martin Heideggar and originated from philosophy.  Phenomenology is used to describe, in depth, the common characteristics of the phenomena that has occurred.   The primary data collection method is through in-depth interviews.

Case studies are believed to have originated in 1829 by Frederic Le Play.  Case studies are rooted in several disciplines, including science, education, medicine, and law.  Case studies are to be used when (1) the researcher wants to focus on how and why, (2) the behavior is to be observed, not manipulated, (3) to further understand a given phenomenon, and (4) if the boundaries between the context and phenomena are not clear.  Multiple methods can be used to gather data, including interviews, observation, and historical documentation.

What are the main types of qualitative approaches to research?

While there are many different investigations that can be done, a study with a qualitative approach generally can be described with the characteristics of one of the following three types:

Historical research describes past events, problems, issues and facts.  Data are gathered from written or oral descriptions of past events, artifacts, etc.  It describes “what was” in an attempt to recreate the past.  It is different from a report in that it involves interpretation of events and its influence on the present.  It answers the question: “What was the situation?” 

Examples of Historical Research:

• A study of the factors leading to the historical development and growth of cooperative learning
• A study of the effects of the historical decisions of the United States Supreme Court on American prisons
• A study of the evolution of print journalism in the United States through a study of collections of newspapers
• A study of the historical trends in public laws by looking recorded at a local courthouse

Ethnographic research develops in-depth analytical descriptions of current systems, processes, and phenomena and/or understandings of the shared beliefs and practices of a particular group or culture.  This type of design collects extensive narrative data (non-numerical data) based on many variables over an extended period of time in a natural setting within a specific context. The background, development, current conditions, and environmental interaction of one or more individuals, groups, communities, businesses or institutions is observed, recorded, and analyzed for patterns in relation to internal and external influences.  It is a complete description of present phenomena.

One specific form of ethnographic research is called a case study.  It is a detailed examination of a single group, individual, situation, or site. 

A meta-analysis is another specific form.  It is a statistical method which accumulates experimental and correlational results across independent studies.  It is an analysis of analyses.

Examples of Ethnographic Research:

• A case study of parental involvement at a specific magnet school
• A multi-case study of children of drug addicts who excel despite early childhoods in poor environments
• The study of the nature of problems teachers encounter when they begin to use a constructivist approach to instruction after having taught using a very traditional approach for ten years
• A psychological case study with extensive notes based on observations of and interviews with immigrant workers
• A study of primate behavior in the wild measuring the amount of time an animal engaged in a specific behavior

Narrative research focuses on studying a single person and gathering data through the collection of stories that are used to construct a narrative about the individual’s experience and the meanings he/she attributes to them.

Examples of Narrative Research:

• A study of the experiences of an autistic student who has moved from a self-contained program to an inclusion setting
• A study of the experiences of a high school track star who has been moved on to a championship-winning university track team

What are the 4 types of qualitative research?

Which type of qualitative study is the following likely to be studies past events to predict future ones?

What are the 4 types of quantitative research?

What type of study is a qualitative study?