BACKGROUND In military men, performance such as gun-shooting precision relies on factors such as the ability to resist visual illusion, and this misperception of visual stimulus might be linked with sensation seeking related personality. METHODS We have invited 103 male military men and 104 age-matched university male students to undergo the experiment of the Brentano version of the Müller-Ly...

Impulsivity has often been invoked as a proximate driver of different life-history strategies. However, conceptualisations of ‘‘impulsivity’’ are inconsistent and ambiguities exist regarding which facets of impulsivity are actually involved in the canalisation of reproductive strategies. Two variables commonly used to represent impulsivity were examined in relation to reproductive behaviour. Re...

The level of sensation seeking most socially desirable was determined by informing undergraduate students that they were to respond to Zuckerman’s (1979) Sensation Seeking Scale (Form V) twice, once under the usual instructions and once under instructions to create the best possible image for someone they found attractive. Scores under the best image instructions (M = 23.85, SD = 6.52) were hig...

OBJECTIVE: This study examined sex differences in d-amphetamine induced displacements of [ 18 F]fallypride in striatal and extrastriatal regions and the correlations of these displacements with cognition and sensation seeking. METHOD: Six females and seven males underwent positron emission tomography with [ 18 F]fallypride before and after an oral dose of d-amphetamine. Percent displacements we...

Low tonic skin conductance level (SCL) has been related, inconsistently, to both delinquency and sensation-seeking. This study tests the hypothesis that there is an interaction such that high sensation seeking delinquents, in particular, have low SCLs. Participants consisted of 335 boys from the Pittsburgh Youth Study classified as serious delinquents or controls based upon 10 years of prospect...

This study assessed whether subliminal priming of a brand name of a drink can affect people's choices for the primed brand, and whether this effect is moderated by personality traits. Participants with different levels of sensation seeking were presented subliminally with the words Red Bull or Lde Ublr. Results revealed that being exposed to Red Bull lead on average to small increases in partic...

Genetic analyses of sensation seeking have shown fairly high heritabilities for measures of this trait. However, 40 to 60% of the variance remains unexplained by genetic factors. This longitudinal study examines the influence of characteristics of the family environment -birth order, family size, socio-economic status and parenting styles -on two dimensions of sensation seeking: disinhibition a...

In this study, I examined direct and indirect influences of sensation seeking, a personality trait, on adolescent drug use. I hypothesized that some or even most of the contribution of sensation seeking to drug use by adolescents is mediated through association with deviant peers and communication with peers that is favorable toward drug use. I examined the role of additional risk or protective...

Using data from a large-scale antimarijuana media campaign, this investigation examined the demographic and psychographic variables associated with exposure to public service announcements designed to target high sensation-seeking adolescents. The literature on sensation seeking indicates that adolescents high in this trait are at greater risk for substance abuse. Analyses assessed the predicti...