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Updated: Aug 19, 2026

Marble Burying and Nestlet Shredding as Tests of Repetitive, Compulsive-like Behaviors in Mice
Published on: December 24, 2013
[Life events and self-destructive behavior]
R Vizán Ferrero1, M H Benítez, R Gracia Marco
1Servicio de Psiquiatría, Hospital Universitario de Canarias, La Laguna, Santa Cruz de Tenerife.
Abstract:
The role of life events in precipitating self-destructive behaviour, especially in suicide attempts, needs to be studied in this paper the social readjustment rating scale (Holmes and Rahe), in its spanish version, in a sample of 100 suicide attempters are reported. The mean social readjustment index was 255.2 +/- 137.01, which is a higher score than that observed in medical inpatients (180.69 +/- 72.03) in our context. The mean life events index was 8.69 +/- 4.32, higher valves than were recorded in the somatic in patients sample (5.97 +/- 2.99). No sex differences were found in any of the two indexes. The finding of a greater number of unpleasant life events by different researchers is discussed.
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