Multiple baseline single-case experimental design using statistical analysis [electronic resource] : piloting a mindfulness-based intervention for obsessivecompulsive disorder / Megan Wilkinson-Tough
- Wilkinson-Tough, Megan
- London : SAGE Publications Ltd, 2018.
- Physical Description:
- 1 online resource : illustrations
- SAGE Research Methods. Cases
- Restrictions on Access:
- License restrictions may limit access.
- Single-case experimental designs provide an ideal research method for the initial stages of testing new interventions. As part of my Doctorate in Clinical Psychology, I sought to test a mindfulness-based approach to intrusive thoughts associated with obsessivecompulsive disorder. At this time, the evidence for mindfulness-based interventions was growing but a purely mindfulness-based approach to psychological therapy had not been trialed in obsessivecompulsive disorder despite there being theoretical reasons to believe that it might be helpful for this often debilitating mental health problem. Single-case experimental designs allow you to gather rich detail about the therapy process, providing a deeper understanding about how an intervention works for individuals when little is known about the treatment. Repeatedly demonstrating the effect of moving from a baseline (no intervention) to a treatment phase in a multiple baseline design helps increase confidence that any effect found is produced by the intervention rather than a co-occurring factor. In this case study, I appraise the use of a multiple baseline design in which three participants moved from baseline monitoring of obsessivecompulsive disorder symptoms, to a control intervention (relaxation training), and to a mindfulness-based intervention for obsessivecompulsive disorder. I discuss the advantages of using both standardized and individually tailored (idiographic) measures of outcomes. I also consider the arguments for and against the use of statistical analysis with the type of data collected in single-case experimental designs and discuss the challenges encountered in undertaking this type of analysis.
- 9781526429032 (ebook)
- Bibliography Note:
- Includes bibliographical references and index.
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