Such studies are typically qualitative in nature, resulting in a narrative description of behavior or experience. In psychology, case studies are often confined to the study of a particular individual. Other advantages of experimental research are gaining insights to instruction methods, performing experiments and combining methods for rigidity, determining the best for the population and providing greater transferability.
There are several types of case study methods.
The scientific community is less inclined to accept the results as they would for quantitative research results. Experimental research helps with internal validity however this is at the expense of the external validity. This is an appropriate approach when the question being studied is more general in nature and the data provides an overview.
Subject to Human Error Just like any other type of research, experimental research is also subjected to human error and this will somehow affect the efficiency of the results. This research also provides strong casual interpretational evidence.
This type of research gives emphasis on the value of looking on variables in their natural setting where they are commonly found. Qualitative, quantitative, and mixed methods approaches.
For example, Freud has been criticized for producing case studies in which the information was sometimes distorted to fit the particular theories about behavior e.
Case-control versus nested case-control design The essence of a case-control study is that cases with the condition under study arise in a source population and controls are a representative sample of this same source population. This comes from interviews and other sources, such as observation.
Issues can be studied in greater detail and more thoroughly due to the smaller groups being used. List reasons researchers use the case study method Explain the how data is recorded when using the case study method. This means that there is a lot of scope for observer bias and it could be that the subjective opinions of the psychologist intrude in the assessment of what the data means.
These case study method advantages and disadvantages offer a look at the effectiveness of this research option.
Disadvantages of Experimental Research Failure to do Experiment One of the disadvantages of experimental research is that you cannot do experiments at times because you cannot manipulate independent variables either due to ethical or practical reasons.
Second, selection of patients with a negative reference test result as 'controls' may lead to inclusion of controls that correspond to a different clinical domain, i. The interview is also an extremely effective procedure for obtaining information about an individual, and it may be used to collect comments from the person's friends, parents, employer, work mates and others who have a good knowledge of the person, as well as to obtain facts from the person him or herself.
Disadvantages One of the main criticisms is that the data collected cannot necessarily be generalised to the wider population. It is a subjective method rather than objective. This usually involves searching the data to identify and categorize specific actions or characteristics.
In summary, the following video, Case Study, reviews the case study methodology and discusses several types of case study methods. · Using Case Studies as a Scientific Method: Advantages and Disadvantages Linnéa Krusenvik Halmstad University, Halmstad, Sweden Abstract: The case study as a scientific method is, and has been for a long time, a subject of heavy discussion in the scientific janettravellmd.com Case Studies Definition • An intensive description and analysis of Advantages 1.
Good source of ideas about behavior 2. Good opportunity for innovation 3. Good method to study rare phenomena 4. Good method to challenge theoretical assumptions 5.
Good alternative or complement to the group focus of psychology Disadvantages 1. Hard to. · School for Social Care Research Improving the evidence base for used to illustrate the advantages and disadvantages of the methods of data collection 9 Data collection methods 8 10 Grounded theory 11 11 Case study approaches 15 12 Conversation analysis 18 13 Ethnography janettravellmd.com · provides a thorough overview of the design and methods in case study research as a guidance for students, researchers, and professionals who are trying to in- corporate case studies into a rigorous research project or program (ibid., p.
xxxi)janettravellmd.com · Types of Research Methods 1. Naturalistic Observation - watching / recording in natural environment Advantages? Disadvantages? 2. Case Study in depth observation / study of a person, animal, business, school, etcjanettravellmd.com /advantages-and-disadvantages-of-research-methods.
Disadvantages of Qualitative Research Qualitative research displays its own strengths however, this is also associated with some disadvantages and these include the following: • The quality of research is heavily dependent on the skills of the researcher and can be easily influenced by personal idiosyncrasies and biases of janettravellmd.com://janettravellmd.comAdvantages and disadvantages of case study research methods