What is a single case study in research?
In design of experiments, single-subject curriculum or single-case research design (SCED) is a research design most often used in applied fields of psychology, education, and human behavior in which the subject serves as his/her own control, rather than using another individual/group.
What is multiple case study in research?
Multiple-case design is a research methodology in which several instrumental, bounded cases are examined using multiple data collection methods. This research methodology is more powerful than single-case designs as it provides more extensive descriptions and explanations of the phenomenon or issue.
What is a single case study in qualitative research?
As Gerring puts it, a case study should be “an intensive study of a single unit… a spatially bounded phenomenon – e.g. a nation-state, revolution, political party, election, or person – observed at a single point in time or over some delimited period of time” (2004: 342).
What are the two types of case studies?
Types
- Collective case studies: These involve studying a group of individuals.
- Descriptive case studies: These involve starting with a descriptive theory.
- Explanatory case studies: These are often used to do causal investigations.
What is multiple embedded case study?
An embedded case study is a case study containing more than one sub-unit of analysis (Yin, 2003). The embedded case study design is an empirical form of inquiry appropriate for descriptive studies, where the goal is to describe the features, context, and process of a phenomenon.
What is the main difference between single case research designs and case studies?
In a single case design, the researcher has much more control over the participant. They introduce an independent variable and measure the behaviour, so this allows cause and effect to be more readily established. Case studies, on the other hand, the researcher simply observes the behaviour.
What is the difference between single case and multiple case study design?
In single case studies, all cases do not have literature reviews but many of them have instead a title like “Case study” or “Case description”. In multiple cases all have a conclusion and the most of them have some sort of literature review but not all of them.
Why do a multiple case study?
Multiple case studies allow a wider discovering of theoretical evolution and research questions. When the suggestions are more intensely grounded in different empirical evidence, this type of case study also create a more convincing theory according to Eisenhardt & Graebner (2007).
Is single case design qualitative or quantitative?
Single-subject research, at times referred to as single-case research, is a quantitative approach to examine functional relationships between baseline and experimental conditions over time within individual subjects.
What are the types of case study research?
Types of case studies
- Descriptive case studies.
- Explanatory case studies.
- Exploratory case reports.
- Intrinsic case studies.
- Instrumental case studies.
- Collective case reports.
What is a single embedded case study?
From Wikipedia, the free encyclopedia. An embedded case study is a case study containing more than one sub-unit of analysis (Yin, 2003).
What is the difference between single case study and multiple case study?
According to Baxter & Jack (2008) and Stake (1995) another difference between a single case study and a multiple case study is that in a multiple case study the researcher studies multiple cases to understand the similarities and differences between the cases.
What are the advantages of multiple-case research?
Using a multiple-case research study allows for a more in-depth understanding of the cases as a unit, through comparison of similarities and differences of the individual cases embedded within the quintain. Evidence arising from multiple-case studies is often stronger and more reliable than from single-case research.
What are the three types of case studies?
There are three primary types of case studies: key cases, outlier cases, and local knowledge cases. Key cases are those which are chosen because the researcher has?a particular interest in it or the circumstances surrounding it. What is the purpose of a qualitative case study?
Can single-case studies be used as experimental designs?
When rigorously designed, single-case studies can be particularly useful experimental designs in a variety of situations, even when researcher resources are limited, studied conditions have low incidences, or when examining effects of novel or expensive interventions.