Single Case Study Method and its Strengths and Limitations

Unit 9 Assignment
Please review each scenario and then answer the corresponding questions for each.
Scenario 1
Dr. Geller has a new client that has a very rare disorder that not much is known about. She wants to conduct a study to learn more about the disorder.
* Of the study methods discussed in class, which method would be ideal for her to use? Why?
The single case will be the most effective method she can rely on as a doctor to focus on a single entity in her research.
* Describe briefly how she could structure her study.
The structure of the single case study research method will be based on a singular entity, and the subject is the patient with a rare disorder. However, several research analyses will be conducted on simultaneous occasions with different subsections under the same case research. The structure will integrate the open-ended questions followed by several interventions to determine the rare disorder. There will be random timing of the interventions initiated. Lastly, there will be a qualitative interview to determine the methodological assumptions of the subject under study.
* What are strengths and limitations of this study method?
One of the limitations of the research study is the difficulty in generalizing the results, as the research is based on one research subject (Muacevic & Adler, 2021). Thus, to enhance generalization, there need to be several research subjects who have a similar rare disorder as this will offer an in-depth understanding of the issue. Second, there is the issue of the methodological guidelines, which might be a concern to researchers (Muacevic & Adler, 2021). Some of the strengths that are associated with the methodology research study are that focusing on a single subject eliminates the lack of clarity that is viewed in group research. The second strength is that through the single subject, the doctor can conduct a detailed examination that will aid in monitoring the temporal relations and effects vital for research.
* What is observer bias?
Observer bias is a situation that happens when the researcher sways an inevitable outcome of the research with the intent to meet the researcher's expectations. However, blinded experiments are effective in eliminating observer bias.
Ї How could this affect the study results?
Observer bias is a situation that happens when the researcher sways an inevitable outcome of the research with the intent to meet the researcher's expectations. However, blinded experiments are effective in eliminating observer bias.
Ї How could a researcher work around this?
The most effective way that the researchers would work around this is by implementing blind experiments, as it is the most effective way to eliminate the issues that are associated with the observer bias.
Scenario 2
Dr. Hu wants to conduct a study to see if music therapy causes a reduction in compulsive behavior in patients with Obsessive Compulsive Disorder.
* Of the study methods discussed in class, which method would be ideal for her to use? Why?
Observation will be the most effective research study because this will be effective in identifying the effects of the patients under research with the disorder. Some of the crucial elements observ...