..  docs/source/tasks/iesr.rst

..  Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
    Created by Rudolf Cardinal (rnc1001@cam.ac.uk).
    .
    This file is part of CamCOPS.
    .
    CamCOPS is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
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    (at your option) any later version.
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    CamCOPS is distributed in the hope that it will be useful,
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    You should have received a copy of the GNU General Public License
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.. _iesr:

Impact of Events Scale – Revised (IES-R)
----------------------------------------

.. include:: include_data_collection_plus_local_upgrade.rst

Original references:

- Horowitz M, Wilner N, Alvarez W (1979). Impact of Event Scale: a measure of
  subjective stress. *Psychosom Med.* 1979 May;41(3):209-18. PMID
  https://www.pubmed.gov/472086.

- Weiss DS, Marmar CR. The impact of event scale – revised. In: Wilson JP,
  Keane TM, editors. *Assessing psychological trauma and PTSD.* New York:
  Guilford Press; 1997. pp. 399–411.

- Weiss DS (2007). The Impact of Event Scale – Revised. In Wilson JP, Keane TM
  (eds). *Assessing psychological trauma and PTSD: a practitioner's handbook*
  (2nd ed., pp. 168-189). New York: Guilford Press. [Includes scale.]

Copyright chain unclear (note evolution of task as above). See also
http://www.ptsd.va.gov/professional/assessment/adult-sr/ies-r.asp. Permission
sought from Daniel S. Weiss, who declined 2015-07-28.