{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T02:49:46Z","timestamp":1790650186207,"version":"4.1.0"},"reference-count":0,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2010,12,16]],"date-time":"2010-12-16T00:00:00Z","timestamp":1292457600000},"content-version":"vor","delay-in-days":3212,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Psychol Psychother"],"published-print":{"date-parts":[[2002,3]]},"abstract":"<jats:p>\n                    Although dissociative phenomena are often transient features of mental states, existing measures of dissociation are designed to measure enduring traits. A new present\u2010state self\u2010report measure, sensitive to changes in dissociative states, was therefore developed and psychometrically validated. Fifty\u2010six items were formulated to measure state features, and sorted according to seven subscales: derealization, depersonalization, identity confusion, identity alteration, conversion, amnesia and hypermnesia. The State Scale of Dissociation (SSD) was administered with other psychiatric scales (DES, BDI, BAI, SCI\u2010PANSS)to 130 participants with DSM\u2010IV major depressive disorder schizophrenia, alcohol withdrawal, dissociative disorders and controls. In these sample populations, the SSD was demonstrated as a valid and reliable measure of changes in and the severity of dissociative states. Discriminant validity, content, concurrent, predictive, internal criterion\u2010related, internal construct and convergent validities, and internal consistency and split\u2010half reliability were confirmed statistically. Clinical observations of dissociative\n                    <jats:italic>states<\/jats:italic>\n                    , and their comorbidity with symptoms of depression and psychotic illness, were confirmed empirically. The SSD, an acceptable, valid and reliable scale measuring state features of dissociation at the time of completion, was obtained. This is a prerequisite for further investigation of correlations between changes in dissociative\n                    <jats:italic>states<\/jats:italic>\n                    and\n                    <jats:italic>concurrent<\/jats:italic>\n                    physiological parameters.\n                  <\/jats:p>","DOI":"10.1348\/147608302169535","type":"journal-article","created":{"date-parts":[[2003,2,15]],"date-time":"2003-02-15T00:02:39Z","timestamp":1045267359000},"page":"33-51","source":"Crossref","is-referenced-by-count":49,"title":["Psychometric validation of the State Scale of Dissociation (SSD)"],"prefix":"10.1111","volume":"75","author":[{"given":"Christa","family":"Kr\u00fcger","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chris J.","family":"Mace","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2010,12,16]]},"container-title":["Psychology and Psychotherapy: Theory, Research and Practice"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1348%2F147608302169535","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/bpspsychub.onlinelibrary.wiley.com\/doi\/pdf\/10.1348\/147608302169535","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,4]],"date-time":"2025-11-04T10:21:26Z","timestamp":1762251686000},"score":1,"resource":{"primary":{"URL":"https:\/\/bpspsychub.onlinelibrary.wiley.com\/doi\/10.1348\/147608302169535"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,3]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2002,3]]}},"alternative-id":["10.1348\/147608302169535"],"URL":"https:\/\/doi.org\/10.1348\/147608302169535","archive":["Portico"],"relation":{},"ISSN":["1476-0835","2044-8341"],"issn-type":[{"value":"1476-0835","type":"print"},{"value":"2044-8341","type":"electronic"}],"subject":[],"published":{"date-parts":[[2002,3]]}}}