Abstract:
BACKGROUND:The Dark Triad (DT) describes a set of three closely related personality traits, Machiavellianism, narcissism, and psychopathy. The aim of this study was to examine the associations between DT traits, sleep disturbances, anxiety sensitivity and intolerance of uncertainty. METHOD:A total of 341 adults (M=29years) completed a series of questionnaires related to the DT traits, sleep disturbances, anxiety sensitivity, and intolerance of uncertainty. RESULTS:A higher DT total score was associated with increased sleep disturbances, and higher scores for anxiety sensitivity and intolerance of uncertainty. In regression analyses Machiavellianism and psychopathy were predictors of sleep disturbances, anxiety sensitivity, and intolerance of uncertainty. CONCLUSIONS:Results indicate that specific DT traits, namely Machiavellianism and psychopathy, are associated with sleep disturbances, anxiety sensitivity and intolerance of uncertainty in young adults.
journal_name
Compr Psychiatryjournal_title
Comprehensive psychiatryauthors
Sabouri S,Gerber M,Lemola S,Becker SP,Shamsi M,Shakouri Z,Sadeghi Bahmani D,Kalak N,Holsboer-Trachsler E,Brand Sdoi
10.1016/j.comppsych.2016.03.012subject
Has Abstractpub_date
2016-07-01 00:00:00pages
103-10eissn
0010-440Xissn
1532-8384pii
S0010-440X(15)30381-3journal_volume
68pub_type
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