Associations between sexual sensation seeking and AIDS-related knowledge,attitudes and behaviors among young men who have sex with men in China

Young men who have sex with men (YMSM) have become high risk groups for HIV infection in China. Recent researches suggest that sexual sensation seeking is significantly associated with AIDS-related knowledge, attitudes and behaviors, but the relationship is not clear in the field of YMSM in China. The present study aimed to evaluate the relationship between sexual sensation seeking and AIDS-related knowledge, attitudes, and behaviors among YMSM in China. A cross-sectional study was conducted in Wuhan, China from May to November 2013. 403 YMSM were recruited and 373 of them completed the questionnaire. Regression analyses indicated that YMSM with high sexual sensation seeking score are more likely to have low awareness of knowledge and negative attitude about condom use, as well as more risky sexual behaviors.     

Personality traits and alcohol consumption in a sample of non-alcoholic women

Many studies have shown the importance of personality traits as factors related to alcohol use and misuse. The relationship between personality traits and alcohol consumption was studied in a sample of 149 non-alcoholic women using the Karolinska Scales of Personality (KSP) and the Eysenck Personality Questionnaire-Revised (EPQ-R). The results showed positive correlations between alcohol consumption and disinhibitory personality traits (sensation seeking, impulsivity, psychopathy, nonconformity) and dimensions (psychoticism and extraversion). Sensation seeking combined with impulsivity were the strongest predictors of alcohol consumption. Anxiety-related traits and neuroticism were not related to alcohol frequency/amount of alcohol use.     

Pleasures and subjective well‐being

In two daily diary studies we examined the moderating role of sensation seeking in the patterns of relations between physical pleasure and life satisfaction. In study 1 (a 52‐day daily diary study), daily physical pleasure was a significantly stronger predictor of daily social satisfaction among high sensation seekers than among low sensation seekers. We extended the finding of study 1 to more general daily satisfaction in study 2 (a 23‐day diary study). The present findings indicate that physical pleasure is associated with daily satisfaction to the degree that one seeks for such an experience. In addition, we tested whether the association between physical pleasure and daily satisfaction would be moderated also by other facets of extraversion and extraversion as a whole. With the exception of the positive emotion facet in study 1, no facet or extraversion as a whole moderated the relation between physical pleasure and daily satisfaction. The present studies show specificity and replicability of the role that sensation seeking plays in understanding the link between daily physical pleasure and daily satisfaction. Copyright © 2001 John Wiley & Sons, Ltd.     

Personality and augmenting/reducing in visual and auditory evoked potentials

Previous studies have indicated a relationship between evoked potential augmenting/reducing and extraversion or sensation seeking. However, the proposed mechanism of protective inhibition can account for this fact only if the relationship generalizes across different modalities and response definitions. The present study was designed to test this, using six intensities of visual and six intensities of auditory stimuli along with the EPI and SSS questionnaires.For the visual stimuli, the slope of the P90-N120 amplitude at the vertex correlated significantly with both the extraversion and the disinhibition scales in the way that augmenting/reducing theory predicts.However, over the primary visual area, no component showed the same personality relationship as the vertex wave, and one early component showed the opposite. This result suggests that personality differences in VEPs may reflect different ways of allocating processing resources between primary and association areas, rather than a generalized tendency to inhibit strong stimuli.In the auditory modality, personality differences were not apparent in the amplitude slopes, possibly due to the confluence from primary and association areas in AEPs in the vertex lead.There was a general tendency for latencies to correlate positively with extraversion and disinhibition, in congruence with Eysenck's theory on the biological basis of extraversion.     

Stimulus intensity reducers: Are they sensation seekers,extraverts, and strong nervous types?

211 university students completed Vando's (1970) Reducer-Augmenter Scale, Zuckerman's (1979) Sensation Seeking Scale, Eysenck and Eysenck's (1975) Personality Questionnaire, and Strelau's (1983) Temperament Inventory. As hypothesized, reducing was positively associated with sensation seeking, extraversion, and two of the four neo-Pavlovian dimensions of temperament: mobility and strength of excitation. Of the other two, strength of inhibition was not associated with reducing while sensitivity was negatively associated. Discriminant analysis of median-split reducing groups yielded a significant function defined by all variables except strength of inhibition. Univariate F-tests established that high reducers scored significantly more than low reducers (augmenters) on sensation seeking, strength of excitation, mobility, and extraversion, and significantly less on sensitivity. Two orthogonal dimensions consisting of reducing/sensation seeking and temperament/extraversion items defined the underlying structure. Results generalized across sex. The findings support the view that strong nervous temperament is implicated in reducing, and that reducers—not augmenters—are sensation seekers. Stimulus intensity reduction presumably creates CNS arousal deficits that require behavioural compensation. Future research linking the study variables to electrophysiological indices of reducing is necessary to further clarify the obtained relationships.     

父母控制、不良同伴和感觉寻求对工读生毒品使用的影响机制

在社会学习理论和生态系统理论基础上提出一个有调节的中介模型,探讨父母心理控制、行为控制与工读生毒品使用的关系,以及结交不良同伴的中介效应和感觉寻求的调节效应。514名工读生完成了父母控制问卷、不良同伴问卷、感觉寻求量表和毒品使用问卷。结果显示:(1)父母心理控制能正向预测工读生的毒品使用,父母行为控制能负向预测工读生的毒品使用。(2)结交不良同伴在心理控制、行为控制与工读生毒品使用的关系中起中介作用。(3)结交不良同伴的中介作用受到感觉寻求的调节。     

Loving, liking, looking and sensation seeking in unmarried college couples

This study examined the relationships between sensation seeking or sensation seeking similarity and relationship satisfaction in college couples. Fifty-eight couples were tested with the Sensation Seeking Scale form V and the Loving and Liking Scales, and each couple was observed for eye gaze behavior. Eye gaze was found to be unrelated to the questionnaire measures of relationship involvement and a low but significant negative relationship was found between the female partner's love rating and mutual gaze and focus. As in previous research, couples' sensation seeking scores were significantly correlated, indicating tendencies toward assortative mating. However, only the women's relationship satisfaction scores were related to discrepancies in the couples' SSS scores. Individual sensation seeking scores correlated negatively with relationship satisfaction for both sexes. The latter effect was explained in terms of the high sensation seeker having a variety of interests outside of their primary relationships, and stronger tendencies for boredom and independence.     

青少年感觉寻求与烟酒使用的关系:一个有中介的调节模型

在生态系统理论和社会学习理论基础上提出一个有中介的调节模型,探讨青少年感觉寻求与烟酒使用的关系,以及压力性生活事件的调节效应和结交不良同伴的中介效应。被试为660名青少年,研究工具包括青少年感觉寻求量表、压力性生活事件量表、不良同伴问卷和烟酒使用问卷。结果显示:(1)青少年感觉寻求是烟酒使用的风险因素。(2)压力性生活事件对感觉寻求与烟酒使用之间的关系具有风险增强的调节效应。(3)这种调节效应以结交不良同伴为中介变量。因此,青少年感觉寻求与烟酒使用之间既存在调节效应又存在中介效应。     

Extraversion,sensation seeking,stimulus screening and Type ‘A’ behaviour pattern: The relationship between various measures of arousal

Although the concept of arousal has led to the development of various psychological constructs, and instruments for measuring them, few attempts have been made to investigate the relationship between more than two of these measures in a moderately large heterogeneous population. This study set out to compare measures of extraversion, sensation seeking, stimulus screening and the Type A behaviour pattern. Subscale, as well as total scale, scores were intercorrelated. The results showed that all the measures correlated significantly positively but that the highest correlations were between the subscale scores on the various tests. The implications for individual-difference measurement are considered.     

Stimulated salivation: Correlations with personality and time of day effects

Several studies which report a negative correlation between extraversion and salivation stimulated by lemon juice or synthetic equivalents are reviewed. We report a replication of this finding together with a corroboration of the impression that the correlation holds in the morning (r = -0.74, P < 0.01) but not in the afternoon. We find that stimulated salivation also correlates with psychoticism (r = -0.58, P < 0.05) and sensation seeking (r = -0.58, P < 0.05). Extraversion correlated significantly with sensation seeking in the afternoon group and with psychoticism in the morning group. The salivation results suggest that extraversion and sensation seeking (and perhaps also psychoticism) share a physiological basis. The time of day effects reported for the personality variable correlations are novel but require further study in a larger population.     

感觉寻求对工读生病理性网络使用的影响机制

采用感觉寻求量表、压力性生活事件量表、非适应性问卷和病理性网络使用量表对519名工读生进行调查,考察了工读生病理性网络使用的情况以及感觉寻求对工读生病理性网络使用的影响及作用机制。结果表明：（1）工读生病理性网络使用的比例为51.1%,工读生病理性网络使用的问题很严重;（2）感觉寻求对工读生病理性网络使用的影响是有中介的调节效应,具体而言,感觉寻求会增加工读生病理性网络使用;压力性生活事件对感觉寻求与工读生病理性网络使用之间关系具有调节作用;压力性生活事件的调节效应以非适应性认知为中介变量。研究结果对工读生病理性网络使用的预防和干预具有重要价值。     

Extraversion, sensation seeking and electrodermal response: Probing a paradox

Extraversion and psychoticism are thought to relate inversely to electrodermal response amplitude. Paradoxically, sensation-seeking scales, which correlate positively with extraversion and psychoticism, have shown a positive relation to electrodermal response amplitude. In the present inquiry, inverse relationships were obeserved for extraversion and psychoticism with the electrodermal response to visual stimuli. Sensation seeking was also negatively related to the magnitude of the initial electrodermal response to pictures. A lowered response to words for low sensation seekers was observed that appeared to be influenced by skin conductance level.     

Sensation seeking and selective attention: focused and divided attention on a dichotic listening task.

Differences in selective attention as a function of sensation seeking, extraversion, neuroticism, and psychoticism were examined in 108 undergraduates using a dichotic listening task. Dependent measures included shadowing performance, reaction times to a secondary light task, target detection, and recall. The results suggested that high sensation seekers have better focused attention than low sensation seekers, and these effects were strongest on the 1st trials of the shadowing tasks. High sensation seekers did not attend differently than low sensation seekers to words related to their interests (sexual, violent, or drug related). Extraversion was associated with greater recall of these kinds of words, although there were no overall differences in selective attention as a function of Eysenck's dimensions. The role of arousal in personality and attention is discussed, particularly in regard to the response of sensation seekers to task novelty.     

感觉寻求对工读生毒品使用的影响：有中介的调节效应

以523名工读生为调查对象,考察工读生毒品使用特点,并在控制相关人口学变量后,探讨感觉寻求、压力性生活事件、结交不良同伴与工读生毒品使用的关系。结果显示：（1）工读生的毒品使用行为严重,34.2%的工读生曾使用过毒品,毒品使用呈现低龄化、以吸食新型毒品为主的趋势。（2）工读生的感觉寻求是毒品使用的风险因素。（3）压力性生活事件对感觉寻求与毒品使用之间的关系具有风险增强的调节效应。（4）这种调节效应以结交不良同伴为中介变量。因此,感觉寻求对工读生毒品使用的影响是有中介的调节效应。研究结果对青少年毒品使用的预防和干预有重要的理论价值和参考价值。     

未成年犯童年期受虐待程度与攻击行为的关系：有调节的中介模型

采用问卷法对广东省未成年犯管教所417名男性未成年犯进行调查,考察了自尊在未成年犯童年期受虐待程度与其攻击行为关系间的中介效应,以及感觉寻求在其中的调节作用。结果发现：（1）在控制了年龄、家庭月收入和父母受教育水平后,童年期受虐待程度可显著正向预测攻击行为;（2）自尊在童年期受虐待程度与攻击行为之间起部分中介作用;（3）感觉寻求显著调节自尊对攻击行为的影响,间接效应对于低感觉寻求的个体不显著,对于高感觉寻求的个体显著。     

The relation between temperament and rate of temporal discounting

The present study examines the relationship between several temperamental traits (sensation seeking, extraversion–introversion, and impulsivity) and rate of temporal discounting, that is the rate of decrease in the subjective value of a reward as the delay to its receipt increases. Participants made choices between hypothetical monetary rewards that could be obtained immediately or after a specified delay. Temporal discounting functions were calculated and differences in rate of discounting between different groups were evaluated. For all groups of participants, hyperbolic discounting functions described well the decreases in subjective value with delay (R² ranged from 0.700 to 0.985). The rate of discounting was equivalent in high and low sensation seekers. However, both extraverts and high impulsive individuals showed higher temporal discounting rates than introverts and low impulsive individuals. The relationship between temperament and temporal discounting may be related to differences in time perception and/or to differences in susceptibility to rewards in extraverts versus introverts and in high- versus low-impulsive individuals.     

Behavioural and physiological aspects of the augmenting-reducing dimension

Reducing-augmenting, sensation-seeking and extraversion-introversion are discussed in the context of strength-of-the-nervous-system theory and two experiments are reported. Experiment 1 showed that high scorers on Vando's Reducer-Augmenter Scale (RAS) (stimulus-intensity reducers) may be identified with sensation-seeking, as measured by Zuckerman's Sensation-seeking Scale, and extraversion, as measured by the Eysenck Personality Inventory. Augmenters' electrodermal responses habituate more slowly than do those of reducers to a relatively strong stimulus. Reducers prefer loud music and apparently need fewer hours of sleep. Female reducers consume relatively more stimulant drinks than female augmenters. Reducers have significantly higher resting systolic blood pressure than augmenters, a finding that was confirmed in the second experiment. However, Experiment 2 failed to find the expected relationship between augmenting-reducing as determined by the RAS and performance on the Kinaesthetic Figural Aftereffects Test.     

On the distinction between violations and errors: sensation seeking associations

In this study about 700 young adult Swedish drivers aged 18–27 yr responded to a questionnaire on sensation seeking, the tendency to engage in risky behaviours, four types of aberrant driving behaviour (violations, mistakes, inattention and inexperience errors), traffic offences and accident involvement. These results suggest, not unreasonably, a differential relationship between different aspects of sensation seeking and aberrant driving behaviour. Whereas sensation seeking explained a large part of the variation in the violations factor, it accounted for very little of the variance in the other aberrant driving behaviour factors. This finding corresponds reasonably well with a hypothesis calling for a distinction between violations and errors. Still after controlling for the effect of exposure the self-reported accidents was associated with self-reported violations and driving mistakes. Self-reported traffic offences was associated with violations. Consequently, the violations and mistakes factors proved to be stable predictors of offences and accidents. The hierarchical approach taken in this study also shows how the construct of sensation seeking may be associated with aberrant driving behaviour.     

影响感觉寻求人格特质的生物遗传因素

综述了感觉寻求人格特质的生物遗传机制的相关研究。主要从3个方面对该问题进行了探讨：（1）单胺类物质与感觉寻求人格特质的关系;（2）激素对感觉寻求人格特质的影响;（3）感觉寻求人格特质的生物遗传性     

感觉寻求、同伴压力对高中生烟酒使用的影响

对来自山东日照市两所普通高中1~3年级的689名学生进行问卷调查,考察感觉寻求、同伴压力（包括烟酒使用同伴压力与其他同伴压力）对高中生烟酒使用的影响,以及同伴压力的调节作用。结果表明：（1）感觉寻求、烟酒使用同伴压力对高中生烟酒使用有正向预测作用,其他同伴压力也能显著预测其饮酒行为。（2）烟酒共用同伴压力调节感觉寻求和高中生烟酒共用间的关系,只有在高烟酒共用同伴压力下感觉寻求才会显著预测烟酒共用;饮酒同伴压力也调节感觉寻求和高中生饮酒间的关系,只有在高饮酒同伴压力下高感觉寻求者才会有较多饮酒行为;其他同伴压力无此调节作用。（3）吸烟同伴压力不能调节感觉寻求和高中生吸烟间的关系。