Experience sampling method
The experience sampling method (ESM),
Overview
There are different ways to signal participants when to take notes in their journal or complete a questionnaire,[8] like using preprogrammed stopwatches. An observer can have an identically programmed stopwatch, so the observer can record specific events as the participants are recording their feelings or other behaviors. It is best to avoid letting subjects know in advance when they will record their feelings, so they can't anticipate the event, and will just be "acting naturally" when they stop and take notes on their current condition. Conversely, some statistical techniques require roughly equidistant time intervals, which has the limitation that assessments can be anticipated. Validity in these studies comes from repetition, so you can look for patterns, like participants reporting greater happiness right after meals. For instance, Stieger and Reips[9] were able to replicate and refine past research about the dynamics of well-being fluctuations during the day (low in the morning, high in the evening) and over the course of a week (low just before the beginning of the week, highest near the end of the week).[10] These correlations can then be tested by other means for cause and effect, such as vector autoregression,[11] since ESM just shows correlation. Moreover, by using the experience sampling method different research questions can be analyzed regarding the use of mobile devices in research. Following on from this, Stieger and colleagues[12] used the experience sampling method to show that smartphones can be used to transfer computer-based tasks (CBTs) from the lab to the field.
Some authors also use the term experience sampling to encompass passive data derived from sources such as smartphones, wearable sensors, the Internet of Things, email and social media that do not require explicit input from participants.[13] These methods can be advantageous as they impose less demand on participants improving compliance and allowing data to be collected for much longer periods, are less likely to change the behaviour being studied and allow data to be sampled at much higher rates and with greater precision. Many research questions can benefit from both active and passive forms of experience sampling.
In clinical practice
Increasingly, ESM is being tested as a clinical monitoring tool in psychiatric and psychological treatments. Patients then use ESM to monitor themselves for several weeks or months and discuss feedback based on their ESM data with their clinician. Patients and clinicians are enthusiastic about the clinical use of ESM.[14] Qualitative studies suggest ESM may increase insight and awareness, help personalize treatments, and improve communication between patient and clinician.[15][16] ESM may be viewed as an improved form of registration and monitoring already often used in psychiatric treatments, and may therefore be an excellent fit. Randomized controlled trials so far show mixed evidence for the efficacy of ESM in improving symptoms and functioning in patients with depression,[17][18] although many more trials in diverse clinical populations are currently underway.[19]
Several tools are being developed to aid clinicians in using personalized ESM diaries in treatment such as PETRA and m-Path. PETRA[20] is a Dutch tool with which patients and clinicians can construct a personalized ESM diary and examine personalized feedback together. PETRA is developed in collaboration with patients and clinicians and integrated in electronic personal health records (PHR) to facilitate easy access. m-Path[21] is a freely accessible flexible platform to facilitate real-time monitoring as well as real-life interventions. Practitioners are able to create new questionnaires and interventions from scratch or can use existing templates shared by the community.
See also
- Ambulatory assessment
- Diary studies
- Event sampling methodology
- List of psychological research methods
- Quantified self
References
- ^ Sather T (November 2014). "Experience Sampling Method". ASHA Journals Academy. Retrieved 2021-03-21.
- ^ Bolger N, Laurenceau JP (2013). Intensive longitudinal thods: An introduction to diary and experience sampling research. New York, N.Y.: Guilford Press.
- ISBN 978-94-017-9087-1.
- PMID 26395198.
- ISBN 978-1-4129-4923-1.
- S2CID 23892740.
- .
- ISBN 978-1-4129-2557-0.
- ^ Stieger, S, & Reips, UD (2019). Well-being, smartphone sensors, and data from open-access databases: A mobile experience sampling study. Field Methods, 31(3), 277-291. doi:10.1177/1525822X18824281
- SSRN 1506315(accessed May 19, 2021).
- S2CID 10955232.
- ^ Stieger, S, Lewetz D, & Reips UD (2018). Can smartphones be used to bring computer-based tasks from the lab to the field? A mobile experience-sampling method study about the pace of life. Behavior research methods, 50(6), 2267–2275.
- PMID 26283350.
- PMID 31434558.
- PMID 33258015.
- PMID 32838671.
- PMID 24497255.
- PMID 33315003.
- PMID 33691647.
- ^ "PETRA". Retrieved 2021-04-14.
- ^ m-Path. "m-Path". m-path.io. Retrieved 2021-04-14.