TY - JOUR
T1 - Five-Factor Personality Traits and Sleep
T2 - Evidence From Two Population-Based Cohort Studies
AU - Hintsanen, Mirka
AU - Puttonen, Sampsa
AU - Smith, Kylie
AU - Törnroos, Maria
AU - Jokela, Markus
AU - Pulkki-Råback, Laura
AU - Hintsa, Taina
AU - Merjonen, Päivi
AU - Dwyer, Terence
AU - Raitakari, Olli T.
AU - Venn, Alison
AU - Keltikangas-Järvinen, Liisa
PY - 2014/10
Y1 - 2014/10
N2 - Objective: The current study examines associations between five factor personality traits and average sleep duration, sleep deficiency, and sleep problems. Method: The participants were from two population-based samples from Australia (n = 1,104, age range 31-41) and Finland (n = 1,623, age range 30-45). Self-reports of sleep behavior, sleep problems (Jenkin's scale), and five factor model personality traits (NEO-FFI) were collected. Associations between personality traits and sleep were analyzed with linear regressions. Results: The results showed that higher extraversion, agreeableness, and conscientiousness were, in general, associated with better sleep, whereas higher neuroticism was associated with sleeping less well. Openness was not associated with sleep. Most of the associations were replicable between the samples from the two countries, but personality traits explained only small part of the variance in sleep behavior. Conclusions: Increasing the knowledge on personality and sleep may benefit more personalized treatment of sleep disorders and help in personnel selection to jobs in which it is critical to stay alert. However, longitudinal research is needed to confirm the current findings. (PsycINFO Database Record
AB - Objective: The current study examines associations between five factor personality traits and average sleep duration, sleep deficiency, and sleep problems. Method: The participants were from two population-based samples from Australia (n = 1,104, age range 31-41) and Finland (n = 1,623, age range 30-45). Self-reports of sleep behavior, sleep problems (Jenkin's scale), and five factor model personality traits (NEO-FFI) were collected. Associations between personality traits and sleep were analyzed with linear regressions. Results: The results showed that higher extraversion, agreeableness, and conscientiousness were, in general, associated with better sleep, whereas higher neuroticism was associated with sleeping less well. Openness was not associated with sleep. Most of the associations were replicable between the samples from the two countries, but personality traits explained only small part of the variance in sleep behavior. Conclusions: Increasing the knowledge on personality and sleep may benefit more personalized treatment of sleep disorders and help in personnel selection to jobs in which it is critical to stay alert. However, longitudinal research is needed to confirm the current findings. (PsycINFO Database Record
KW - 314,1 Health care sciences
KW - five factor model personality
KW - personality
KW - sleep deficiency
KW - sleep duration
KW - sleep problems
U2 - 10.1037/hea0000105
DO - 10.1037/hea0000105
M3 - Article
AN - SCOPUS:84909592096
SN - 0278-6133
VL - 33
SP - 1214
EP - 1223
JO - Health Psychology
JF - Health Psychology
IS - 10
ER -