Open AccessPsychometric properties of the Disturbing Dream and Nightmare Severity Index–Korean version
Author(s) -
Ruda Lee,
Barry Krakow,
Sooyeon Suh
Publication year - 2020
Publication title -
journal of clinical sleep medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.529
H-Index - 92
eISSN - 1550-9397
pISSN - 1550-9389
DOI - 10.5664/jcsm.8974
Subject(s) - nightmare , cronbach's alpha , dream , exploratory factor analysis , medicine , psychology , clinical psychology , psychiatry , psychometrics , psychotherapist
This study aimed to examine psychometric properties of the Disturbing Dream and Nightmare Severity Index (DDNSI) in individuals aged between 18 and 39.
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