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The reliability of reporting adverse experiences
Abstract:
The reliability of reporting of life-events was examined in 52 subjects attending clinics. An inventory of events and longer-standing difficulties was administered on 2 occasions, 7-14 days apart. High levels of reliability were found for the number of events, the mean score for distress or change over all events, and for the single event with highest score. The reporting of individual events was less reliable: only 70% of those events reported at either interview were reported under the same heading at both interviews. Subjective reactions to events differ in reliability according to the type of response, and they are less reliable for single events than overall. Lastly, the reliability of highly distressing events in fact lower than for the less distressing. These findings point to some of the shortcomings of inventory methods in life-event research.
Insights
Life events research using inventories shows reliable reporting for overall event counts and distress. However, individual event reporting and reactions to highly distressing events lack reliability.
Area of Science:
- Psychology
- Psychiatry
- Epidemiology
Background:
- Life events are crucial in understanding psychological and physical health.
- Inventory methods are commonly used to assess life events and their impact.
- Assessing the reliability of self-reported life events is vital for research validity.
Purpose of the Study:
- To examine the reliability of reporting life events and longer-standing difficulties.
- To evaluate the consistency of individual event reporting and subjective reactions.
- To identify limitations of inventory methods in life-event research.
Main Methods:
- Fifty-two clinic-attending subjects participated in the study.
- An inventory of life events and difficulties was administered twice, 7-14 days apart.
- Reliability was assessed for overall counts, mean distress scores, and individual event reporting.
Main Results:
- High reliability was observed for the number of events and overall distress scores.
- Reporting of individual events showed moderate reliability (70% consistency).
- Subjective reactions and highly distressing events demonstrated lower reliability.
Conclusions:
- Inventory methods provide reliable data on overall life event burden and distress.
- Individual event recall and subjective responses present reliability challenges.
- Limitations in reporting individual events and reactions necessitate careful consideration in life-event research.