Differences In Sensation Seeking Research Articles

Sensation Seeking and Impulsivity Among Young Adults: Predictors of Risky Behavior

Abstract: This study examines the relationship between sensation seeking, impulsivity, and engagement in risky behaviors among young adults. 220 individuals, aged 18 to 25, filled out self-report questionnaires measuring their , sensation seeking (Brief Sensation Seeking Scale), impulsivity (Barratt Impulsiveness Scale), and risky behavior engagement (Risk Taking Questionnaire). Correlation analysis and Regression were used to examine the predictive power of impulsivity and sensation seeking for engaging in risky behavior. Mann Whitney U Test was conducted to check the gender differences in sensation seeking and impulsivity. The results show strong positive associations between sensation seeking, impulsivity, and engaging in risky behaviors. Among young adults, sensation seeking and impulsivity are important predictors of engaging in risky behavior. indicating that a higher levels of sensation seeking and impulsivity is associated with a greater chance of young people engaging in risky behaviors. In contrast to females, males were more inclined to seek out sensations. Impulsivity, however, didn't show any apparent gender differences among Young Adults. These findings highlight the importance of understanding how personality factors influence behavior and provide guidance for focused interventions meant to lower risky behaviors in this population.

Sensory processing in skin picking disorder

BackgroundSkin Picking Disorder (SPD) is an oftentimes disabling disorder wherein people compulsively pick their skin. While sensory processing abnormalities have been examined in body-focused repetitive behaviors more broadly, relatively little attention has been played to the role of sensory processing in SPD specifically. MethodsA total of 183 adults, 118 with SPD and 65 healthy controls, completed the Adolescent Adult Sensory Profile (AASP) to assess sensory processing patterns. Those with SPD also completed measures to assess skin picking severity, quality of life, and functional impairment. We examined whether scores on the four AASP subscales differ between individuals with SPD and healthy controls, and whether sensory processing among those with SPD affects disorder severity, quality of life, or functional impairment. ResultsParticipants with SPD scored significantly higher on the AASP subscales of low registration, sensory sensitivity, and sensation avoiding than healthy controls (all p's < 0.01). There were no differences in sensation seeking between the two groups. Among those with SPD, those scoring “high” on the low registration subscale reported significantly greater skin picking severity and reduced quality of life as compared to those scoring lower on this subscale (p's < 0.001) Additionally, those scoring “high” on sensory sensitivity reported greater functional impairment than those scoring lower on this subscale (p < 0.01). ConclusionsThese data suggest that individuals with SPD display abnormalities in sensory processing relative to unaffected individuals. Future research should examine whether targeting sensory abnormalities among a subset of individuals with SPD may reduce the severity and associated burden caused by the disorder.

From pleasure to punding: Distinct patterns of anhedonia and impulsivity linked to motivational disturbances in Parkinson disease

Introduction Apathy and impulse control disorders (ICD) are common comorbid motivational syndromes in Parkinson disease (PD). This study aimed to determine if patients with these motivational disturbances exhibit different patterns of anhedonia and trait impulsivity. Methods Sixty-four non-demented patients with PD completed questionnaires assessing apathy and ICD symptoms, which were used to classify participants into one of the following groups: apathy only, ICD only, both, and neither. Participants also completed multidimensional measures of anhedonia and trait impulsivity, which were compared across groups defined by motivational status. Results Individuals with both apathy and ICD had significantly greater symptoms of positive and negative urgency than all other groups and had significantly greater consummatory anhedonia and lack of premeditation and perseverance than those with ICD only and neither. Patients with apathy only also reported significantly greater anticipatory anhedonia than those with ICD only and the neither group. There were no significant between-group differences in sensation seeking. Conclusion Distinct patterns of impulsivity and anhedonia characterize unique behavioral phenotypes of motivational disturbances in PD and may reflect important differences in the underlying neurobiological mechanisms. Clinicians should be aware that motivational disturbances may be more severe in cases where apathy co-occurs with one or more ICD. HIGHLIGHTS Highlights are mandatory for all submissions except letters. They consist of a short collection of bullet points that convey the core findings of the article and should be submitted in a separate file in the online submission system. Please use “Highlights” in the file name and include 3–5 bullet points (maximum 85 characters, including spaces, per bullet point). See https://www.elsevier.com/highlights for examples.

Adolescents Are More Likely to Help Others on Days They Take Risks and Crave Social Connections.

This study examined how adolescents' risk-taking behaviors were related to their prosocial behaviors on a daily level and how this association differed depending on adolescents' daily and average levels of sensation seeking and social craving. Adolescents (N = 212; Mage = 15 years) completed daily diaries for 14 days. Adolescents were more likely to engage in prosocial behavior on days when they also took risks, but only when they also felt high levels of social craving. The daily link between risk-taking and prosocial behavior did not vary based on daily or individual differences in sensation seeking. Results suggest that when adolescents feel highly motivated to connect with others, their risk-taking and prosocial tendencies co-occur on a daily basis.

Sensation seeking and nonsuicidal self-injurious behavior among adolescent psychiatric patients

The Benefits and Barriers model of NSSI postulates that engagement in NSSI is positively reinforced by potent benefits, however there are a host of barriers to engagement, any one of which is salient enough to prevent engagement. It is possible that individual differences in sensation seeking, a trait that describes optimal level of positive reinforcement, may alter the balance between the benefits and barriers of engagement in NSSI. There are significant associations between engagement in NSSI and sensation seeking in college undergraduates, a population with disproportionately high rates of NSSI. However, it is unclear whether these traits play a similar role in adolescents. We expected that higher levels of sensation seeking would positively relate to any NSSI history, lifetime frequency of NSSI, and earlier age at onset of NSSI among a sample of 200 adolescents in a psychiatric hospital. Consistent with previous research, results indicated that females were more likely to engage in NSSI than males. Additionally, increased sensation seeking was associated with greater likelihood of ever engaging in NSSI and a greater number of different NSSI methods tried. Though we expected sensation seeking would be significantly related to lifetime NSSI frequency and earlier onset of NSSI, it was not. Findings suggest that individual differences may alter relations between the benefits and barriers of NSSI and that measuring sensation seeking in adolescents, especially females, and especially those experiencing psychological distress, may identify those at highest risk for engaging in NSSI and may allow for targeted intervention with these individuals.

Sensation seeking, media multitasking, and social Facebook use

While media multitasking is an emerging issue, little is known about the underlying motivations of this behavior. We ran a large-scale online study with 351 Facebook users to examine people who multitask when using social media, and why they multitask. We found that the motivation to use Facebook for social reasons significantly predicted increased media multitasking. Moreover, this connection was mediated by individual differences in sensation seeking. These findings contribute to understanding of multitasking behavior and its relationship with the use of social media. Implications and directions for future research are discussed.

Personality, aggression, sensation seeking, and hormonal responses to challenge in Russian alpinists and special operation forces

Male risk-taking behavior is associated with personality traits and correlates with hormone titers, notably for testosterone (T) and cortisol (C). Yet, these influences may be stronger in some individuals due to context or profession in which risk-taking occurs. We examine this possibility by investigating relationships of personality, aggression, and sensation seeking with T and C together with anthropometric measures in high risk-taking men: Russian alpinists (n = 55) and members of the Russian Special Forces (n = 33). They provided saliva samples before and after viewing a ~5 min video of aggressive male encounters and completed surveys after this task. After viewing the video, T increased in alpinists but decreased in Special Forces, and C increased in Special Forces. Alpinists scored higher than Special Forces in neuroticism and openness whereas Special Forces scored higher than alpinists in extraversion, agreeableness, and conscientiousness. Verbal aggression, anger, hostility, experience seeking, disinhibition, and boredom susceptibility were higher in alpinists than in Special Forces. Our findings suggest behavioral differences in high risk-taking men, influenced by profession-related individual differences in sensation seeking and hormonal response to challenges.

서핑참여자들의 참여목적과 참여수준에 따른 감각추구성향과 운동정서 및 운동지속의도

서핑참여자들의 참여목적과 참여수준에 따른 감각추구성향과 운동정서 및 운동지속의도

Sex Differences in the Effect of Nucleus Accumbens Volume on Adolescent Drinking: The Mediating Role of Sensation Seeking in the NCANDA Sample

In adolescence, sensation seeking is associated with earlier onset of alcohol use, which is a risk factor for a variety of negative consequences later in life. Individual differences in sensation seeking are related to brain function in the nucleus accumbens (NAcc), a brain region that undergoes considerable structural development during adolescence. Therefore, the goal of this study was to determine whether NAcc volume in alcohol-naive adolescents was associated with future sensation seeking and alcohol use and whether these associations differed by sex. High-resolution magnetic resonance imaging was used to measure NAcc volume at baseline in 514 alcohol-naive adolescents (50.2% female) from the National Consortium on Alcohol & Neurodevelopment in Adolescence study. Direct effects of NAcc volume on adolescent drinking 2 years after baseline, and indirect effects mediated through sensation seeking 1 year after baseline, were assessed. An indirect effect of NAcc volume on subsequent drinking through sensation seeking was significant for males, but not females. This effect was driven by a positive association between NAcc volume and sensation seeking observed in male, but not female, participants. A direct effect of NAcc volume on subsequent alcohol use was detected in females, but not males. In females, no association between NAcc volume and sensation seeking was detected, but NAcc volume was positively associated with future alcohol use. These findings suggest that delayed structural maturation of the NAcc may be a risk factor for alcohol use in adolescence; however, the mechanism by which the structure of the NAcc confers risk differs by sex.

Injury-Related Behavioral Variables in Alpine Skiers, Snowboarders, and Ski Tourers-A Matched and Enlarged Re-Analysis.

Behavioral variables might play an important role in explaining the differences in injury rates across winter sport disciplines and injury prevention programs might be more specifically designed based on this knowledge. On ski slopes, alpine skiing, snowboarding, and ski touring are the predominant winter sport disciplines. Therefore, the aim of the present study was to investigate possible differences in injury-related behavioral variables between practitioners of these disciplines. Using a matched re-analysis approach of a cross-sectional survey, 414 winter sport participants (alpine skiers, snowboarders, ski tourers, each n = 138) were analyzed on the differences in sensation seeking, treated injuries, and injury-related behavioral variables. Cochran–Mantel–Haenszel and Friedman tests revealed significantly higher sensation seeking, p < 0.001, and a significantly higher percentage of participants reporting to have consumed alcohol in the past five skiing days, p = 0.006, in snowboarders compared to alpine skiers. The participants with treated injuries showed higher sensation seeking, p < 0.050, and a higher percentage of snowboarders, p = 0.020, compared to participants without treated injuries. Injury prevention programs for snowboarders, who remain an important risk group for injury prevention, might benefit from considering a possibly higher percentage of alcohol-consuming participants and from providing information on injury-related risks of sensation seeking.

The effect of sensation seeking on alcohol use among middle school students: a latent state-trait analysis

ABSTRACT Background Sensation seeking has been implicated as a major risk factor for underage alcohol use, however little research into this personality trait has been conducted among children. Objective The current study examined if sensation seeking presents as a state or trait in children, and if the state or trait predicted future alcohol use. Methods A latent state-trait (LST) analysis was conducted among 552 individuals (54.3% female; age range 8–13; mean age 9.3) to determine the state or trait-based aspects of sensation seeking, and if this state or trait predicted future alcohol use. Sensation seeking behavior and lifetime alcohol use were assessed at four time points using two previously validated measures. Results Between 49.4% and 95.3% of individual differences in sensation seeking could be attributed to a stable underlying sensation seeking trait. Further, logistic regression of the stable trait of sensation seeking predicted future alcohol use. A one unit increase in the latent trait increased the odds a student would try alcohol by 7.83 times (95% CI = 1.49–41.11, p = .015). Standardized regression coefficients revealed that an increase of one standard deviation in the latent trait of sensation seeking increased the odds of experimentation with alcohol by 1.29 times (95% CI = 1.11–1.49, p = .001). Conclusion Findings suggest sensation seeking presents as a stable trait during childhood, which can cause children to seek out a novel or exciting behaviors such as alcohol use. Future substance use interventions may need to account for the influence of the underlying trait.

&lt;p&gt;Connectivity between visual and auditory cortices mediates the influence of argument strength on the effectiveness of smoking-cessation videos among smokers low in sensation seeking&lt;/p&gt;

PurposeArgument strength (AS) is a validated measure of persuasiveness that has been identified as one of the key variables determining the effectiveness of video ads. Smoking-cessation videos with high AS are more effective at reducing smoking behavior than videos with low AS. The neural processes that mediate the effects of AS on subsequent smoking have not been identified. In the present study, we tested whether the efficacy of high-AS smoking-cessation videos is determined by the level of integration of visual and auditory (ie, multisensory) processes. In addition, we tested differences in sensation seeking, which is repeatedly associated with smokers’ sensitivity to cessation interventions.Patients and methodsUsing functional magnetic resonance imaging (fMRI), we recorded the brain response of 66 smokers randomly assigned to view either 16 high-AS or 16 low-AS smoking-cessation videos. Multisensory processing was assessed by the functional connectivity between brain regions that encoded visual and auditory information in the videos. Smoking behavior was indexed by the urine level of cotinine, a nicotine metabolite, immediately before and approximately 30 days after the fMRI session.ResultsWe found a significant moderated mediation effect, such that the connectivity between visual and auditory cortices mediated the effect of AS on subsequent smoking, but only for smokers lower in sensation seeking. The prediction performance of the model was confirmed by leave-one-out cross-validation.ConclusionOur study suggests that audiovisual integration underlies the greater efficacy of high- vs low-AS smoking-cessation videos for individuals lower in sensation seeking. High-sensation-seeking smokers may be responsive to other characteristics of smoking-cessation videos.

Risk preferences of individual investors: The role of dispositional tendencies and market trends

An Internet study was conducted to test perceived risk and actual risk preferences in bear and bull markets, controlling for sensation seeking. Small private investors (N = 292), evaluated the riskiness of 4 portfolios that differed in expected return and variance and then chose one of the 4 portfolio. One group of investors (N = 143) made choices in bear markets, and the other (N = 149) made choices in bull markets. Risk perception was measured in 0–100-response scale, and individual differences in sensation seeking were measured using the Zuckerman, Eysenck, and Eysenck (1978) scale. Sensation seeking negatively correlated with perceived risk in bull markets but not in bear markets. The perceived riskiness of portfolios was similar in both market conditions, but those who made decisions in bull markets chose more risky portfolios. Sensation seeking positively correlated with preference for risky portfolios in both market conditions.

Modulation of reward-related neural activation on sensation seeking across development

Sensation seeking is a personality construct associated with an increased propensity for engaging in risk-taking. Associations with deleterious outcomes ranging from mental health impairments to increased mortality rates highlight important public health concerns related to this construct. Although some have suggested that increased neural responsivity to reward within the ventral striatum (e.g., nucleus accumbens) may drive sensation seeking behaviors, few studies have examined the neural mechanisms associated with stable individual differences in sensation seeking across development. To address this issue, the current study used functional magnetic resonance imaging to examine the association between neural responding to reward and stable patterns of sensation seeking across a three-year follow-up period among healthy adolescents and young adults (N = 139). Results indicated that during early adolescence (~ages 10–12), increased reactivity to reward within the nucleus accumbens (NAcc) was associated with lower levels of sensation seeking across a three-year follow-up. In middle adolescence (~ages 12–16), there was no evidence of a relationship between NAcc reactivity and sensation seeking. However, during the transition from late adolescence into adulthood (~ages 17–25), heightened reward-related reactivity in the NAcc was linked to increased sensation seeking. Findings suggest that the neural mechanisms underlying individual differences in trait-like levels of sensation seeking change from early to late adolescence.

Sensation seeking, peer deviance, and genetic influences on adolescent delinquency: Evidence for person-environment correlation and interaction.

Both sensation seeking and affiliation with deviant peer groups are risk factors for delinquency in adolescence. In this study, we use a sample of adolescent twins (n = 549), 13 to 20 years old (M age = 15.8 years), in order to test the interactive effects of peer deviance and sensation seeking on delinquency in a genetically informative design. Consistent with a socialization effect, affiliation with deviant peers was associated with higher delinquency even after controlling for selection effects using a co-twin-control comparison. At the same time, there was evidence for person-environment correlation; adolescents with genetic dispositions toward higher sensation seeking were more likely to report having deviant peer groups. Genetic influences on sensation seeking substantially overlapped with genetic influences on adolescent delinquency. Finally, the environmentally mediated effect of peer deviance on adolescent delinquency was moderated by individual differences in sensation seeking. Adolescents reporting high levels of sensation seeking were more susceptible to deviant peers, a Person × Environment interaction. These results are consistent with both selection and socialization processes in adolescent peer relationships, and they highlight the role of sensation seeking as an intermediary phenotype for genetic risk for delinquency. (PsycINFO Database Record

Is Sensation Seeking a correlate of excessive behaviors and behavioral addictions? A detailed examination of patients with Gambling Disorder and Internet Addiction

Sensation Seeking has repeatedly been related to substance use. Also, its role as a correlate of Gambling Disorder has been discussed although research has led to heterogeneous results. Likewise, first studies on Internet Addiction have indicated increased Sensation Seeking, to some extent contradicting clinical impression of patients suffering from internet addiction. We assessed Sensation Seeking in a clinical sample of n=251 patients with Gambling Disorder, n=243 patients with internet addiction, n=103 clients with excessive but not addictive internet use, and n=142 healthy controls. The clinical groups were further sub-divided according to the preferred type of addictive behavior (slot-machine gambling vs. high arousal gambling activities and internet gaming disorder vs. other internet-related addictive behaviors). Decreased scores in some subscales of Sensation Seeking were found among male patients compared to healthy controls with no differences between patients with Gambling Disorder and Internet Addiction. The type of preferred gambling or online activity was not related to differences in Sensation Seeking. Previous findings indicating only small associations between Sensation Seeking and Gambling Disorder were confirmed. Regarding Internet Addiction our results contradict findings from non-clinical samples. Sensation Seeking might be relevant in initiating contact to the health care system.

Biological Risk for the Development of Problem Behavior in Adolescence: Integrating Insights from Behavioral Genetics and Neuroscience.

Adolescence is a time of increasing engagement in a variety of problem behaviors, including substance use and delinquency. Genetic risk for problem behavior increases over adolescence, is mediated partially by individual differences in sensation seeking, and is exacerbated by involvement with deviant peers. In this article, we describe how findings from behavioral genetic research on problem behavior intersect with research from developmental neuroscience. In particular, the incentive-processing system, including the ventral striatum, responds increasingly to rewards in adolescence, particularly in peer contexts. This developmental shift may be influenced by hormonal changes at puberty. Individual differences in the structure and function of reward-responsive brain regions may be intermediary phenotypes that mediate adolescents' genetic risk for problem behavior. The study of problem behavior can be enriched by interdisciplinary research that integrates measures of brain structure and function into genetically informed studies.

Gender Differences in Sensation Seeking and Paranormal/Anomalous Experiences

Sensation seeking is the tendency to pursue sensory pleasure and excitement. A body of research indicates that sensation seeking may contribute to paranormal/anomalous experiences. Examination of relations between sensations seeking and paranormal beliefs has resulted in a limited body of research. This paper hypothesizes that both – sensation seeking and paranormal/anomalous experiences – will be significantly and positively correlated. Two samples of 446 females and 162 males (Mage = 8.60, SD = 4.65) filled two questionnaires, Sensation Seeking Scale and a 10-item self-report inventory designed to collect information on spontaneous paranormal/anomalous experiences. An index of experiences (Index) was constructed to correlate with the sensations seeking. More than half have experienced different types of paranormal/ anomalous experiences, mainly telepathy and déjà-vu. The main hypothesis was supported for both, males (p = .002, one-tailed) and females (p &lt; .001). Factor analysis showed that women tended to score higher than men, explaining the 6.5% of the variance. These findings also suggest that sensation seeking may have some utility in predicting subjects' psi performance.

Person × environment interactions on adolescent delinquency: Sensation seeking, peer deviance and parental monitoring

Sensation seeking is a personality trait that is robustly correlated with delinquent behavior in adolescence. The current study tested specific contextual factors hypothesized to facilitate, exacerbate or attenuate this risk factor for adolescent delinquency. Individual differences in sensation seeking, peer deviance, parental monitoring and self-reported delinquent behavior were assessed in a sample of 470 adolescents. Peer deviance partially mediated the effects of sensation seeking and parental monitoring on adolescent delinquency. We also found evidence for a three-way interaction between sensation seeking, peer deviance and parental monitoring, such that the highest rates of delinquency occurred from the concurrence of high sensation seeking, high peer deviance, and low levels of parental monitoring. Results highlight the importance of considering peer- and family-level processes when evaluating personality risk and problematic adolescent behavior.

Stability of executive function and predictions to adaptive behavior from middle childhood to pre-adolescence.

The shift from childhood to adolescence is characterized by rapid remodeling of the brain and increased risk-taking behaviors. Current theories hypothesize that developmental enhancements in sensitivity to affective environmental cues in adolescence may undermine executive function (EF) and increase the likelihood of problematic behaviors. In the current study, we examined the extent to which EF in childhood predicts EF in early adolescence. We also tested whether individual differences in neural responses to affective cues (rewards/punishments) in childhood serve as a biological marker for EF, sensation-seeking, academic performance, and social skills in early adolescence. At age 8, 84 children completed a gambling task while event-related potentials (ERPs) were recorded. We examined the extent to which selections resulting in rewards or losses in this task elicited (i) the P300, a post-stimulus waveform reflecting the allocation of attentional resources toward a stimulus, and (ii) the SPN, a pre-stimulus anticipatory waveform reflecting a neural representation of a “hunch” about an outcome that originates in insula and ventromedial PFC. Children also completed a Dimensional Change Card-Sort (DCCS) and Flanker task to measure EF. At age 12, 78 children repeated the DCCS and Flanker and completed a battery of questionnaires. Flanker and DCCS accuracy at age 8 predicted Flanker and DCCS performance at age 12, respectively. Individual differences in the magnitude of P300 (to losses vs. rewards) and SPN (preceding outcomes with a high probability of punishment) at age 8 predicted self-reported sensation seeking (lower) and teacher-rated academic performance (higher) at age 12. We suggest there is stability in EF from age 8 to 12, and that childhood neural sensitivity to reward and punishment predicts individual differences in sensation seeking and adaptive behaviors in children entering adolescence.