文章基本信息

标题：Reliability and stability of lucid dream and nightmare frequency scales
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作者：Tadas Stumbrys ; Daniel Erlacher ; Michael Schredl 等
期刊名称：International Journal of Dream Research
电子版ISSN：1866-7953
出版年度：2013
卷号：6
期号：2
页码：123-126
DOI：10.11588/ijodr.2013.2.11137
语种：English
出版社：Library of the University of Heidelberg
摘要：Lucid dream and nightmare frequencies vary greatly between individuals and to assess these differences reliable instruments are needed. The present study aimed to examine the reliability of eight-point scales for measuring lucid dream and nightmare frequencies. The scales were administered twice (with a four-week interval) to 93 sport students. A re-test reliability for the lucid dream frequency was found r=.89 (p<.001) and for the nightmare frequency r=.75 (p<.001). Both eight-point scales appear to be reliable measures for assessing individual differences in lucid dream and nightmare frequencies.
关键词：lucid dreams;nightmares;frequency;scale;reliability