Impulsivity-related Personality Traits Research Articles

E-Estesia: A Serious Game for Reducing Arousal, Improving Emotional Regulation and Increasing Wellbeing in Individuals with Gambling Disorder.

Gambling disorder (GD) is associated with deficits in emotion regulation and impulsivity-related personality traits. In recent years there has been an increase in the use of serious games (SG) to address these factors with positive results. The aim of this study was to analyze the efficacy of the intervention with a new SG (e-Estesia), as an adjunct to a CBT intervention for GD. The sample comprised two groups (experimental group (n = 40) and control group (n = 64)) of patients with GD diagnosis. Both groups received 16 weekly CBT sessions and, concurrently, only the experimental group received 15 additional sessions with e-Estesia. Pre-post treatment with e-Estesia administered in both groups were: DSM-5 Criteria, South Oaks Gambling Screen, Symptom Checklist-Revised and measure of relapses, dropout and compliance of treatment. As regards the experimental group were also administered: Difficulties in Emotion Regulation Scale, Emotion Regulation Questionnaire, and Impulsive Behavior Scale. No statistically significant differences in the general psychopathological state, emotion regulation or impulsivity were found when comparing the groups. However, patients enrolled in the e-Estesia intervention had significantly less relapses and better indicators of treatment compliance than the control group. Considering these results, the use of complementary tools such as SG are useful for addressing GD.

Impulsivity-Related Personality Traits as Predictors of E-Cigarette Use among Young Adults over Time

Introduction : There has been rising concern about e-cigarette usage among teenagers and young adults. As knowledge about the adverse health effects of e-cigarettes accumulates, it is critical to identify factors that may increase risk of vaping initiation and frequency of use. One potential risk factor known to increase risk for other substance use is impulsivity. This study tested the hypothesis that impulsivity prospectively predicts vaping over time. Methods : Active e-cigarette users (n = 137; 51.8% male; Mean age 20 years at baseline) completed 8 waves of assessment over 21 months (2017–2020). The S-UPPS-P impulse behavior scale was used at baseline to measure impulsivity, and frequency of e-cigarette, cigarette, marijuana and alcohol use was calculated at each wave thereafter. Results : Vaping frequency declined over time [Incidence Rate Ratio (IRR) = 0.92]. There were significant, stable, positive associations between e-cigarette use and lack of premeditation (IRR = 1.06) and sensation seeking (IRR = 1.09). Vaping frequency was inversely associated with negative urgency (IRR = 0.95). Positive urgency and lack of perseverance were not associated with frequency of vaping. Conclusion : These findings suggest that young adults who have higher impulsivity of certain types may use e-cigarettes more frequently. Thus, vaping interventions for young adults should address these factors to ensure the greatest impact on public health.

Rethinking Cell Phone Use While Driving: Isolated Risk Behavior or a Pattern of Risk-Taking Associated with Impulsivity in Young Drivers?

This study examines whether cell phone use stands apart from a general pattern of risky driving practices associated with crashes and impulsivity-related personality traits in young drivers. A retrospective online survey study recruited 384 young drivers from across the United States using Amazon’s Mechanical Turk to complete a survey measuring risky driving practices (including cell phone use), history of crashes, and impulsivity-related personality traits. Almost half (44.5%) of the drivers reported being involved in at least one crash, and the majority engaged in cell phone use while driving (up to 73%). Factor analysis and structural equation modeling found that cell phone use loaded highly on a latent factor with other risky driving practices that were associated with prior crashes (b = 0.15, [95% CI: 0.01, 0.29]). There was also an indirect relationship between one form of impulsivity and crashes through risky driving (b = 0.127, [95% CI: 0.01, 0.30]). Additional analyses did not find an independent contribution to crashes for frequent cell phone use. These results suggest a pattern of risky driving practices associated with impulsivity in young drivers, indicating the benefit of exploring a more comprehensive safe driving strategy that includes the avoidance of cell phone use as well as other risky practices, particularly for young drivers with greater impulsive tendencies.

Addiction as a Coping Response: Hyperkatifeia, Deaths of Despair, and COVID-19.

Addiction as a Coping Response: Hyperkatifeia, Deaths of Despair, and COVID-19.

Examining the relationship between impulsivity-related personality traits and e-cigarette use in adults

AimsThe present study aimed to investigate the relationship between impulsivity-related personality traits based on the UPPS-P model and e-cigarette use. The study used a sample of mainly European adults and compared e-cigarette users with non-smokers, cigarette smokers and dual users (those who currently smoke cigarettes and use e-cigarettes). Additionally, the relationship between impulsivity-related traits and frequency and intensity of e-cigarette use was examined, while the main reasons for e-cigarette use were also assessed. MethodsParticipants were 720 adults (234 non-smokers, 164 smokers, 150 e-cigarette users, 172 dual users), who completed online questionnaires regarding sociodemographics, smoking/e-cigarette use behaviour, and impulsivity (UPPS-P scale). ResultsImpulsivity-related traits did not significantly differentiate e-cigarette users from non-smokers. E-cigarette users showed lower levels of lack of perseverance than cigarette smokers, and they exhibited lower levels of negative and positive urgency than dual users. Negative urgency also significantly differentiated smokers and non-smokers, with smokers having higher levels of the trait. No significant results were found examining the relationship between the impulsivity-related traits and e-cigarette behaviour (number of days vaping per month, number of times vaping per day, and millilitres of e-liquid used per day). The main reason given for e-cigarette use was the perception that it is less harmful than cigarettes. ConclusionThe present study found that trait impulsivity differentiated e-cigarette users from cigarette smokers and dual users, but did not differentiate e-cigarette users from non-smokers. Such findings are important to not only help us identify factors associated with e-cigarette use, but also to potentially inform treatment plans and decisions.

Impulsivity‐related traits distinguish women with co‐occurring bulimia nervosa in a psychiatric sample

This study investigated impulsivity-related personality traits using the Revised NEO Personality Inventory (NEO PI-R) in women diagnosed with co-occurring bulmia nervosa and borderline personality disorder (BN-BPD), borderline personality disorder (BPD no-BN), or major depressive disorder (MDD-only). The sample included 672 adult female admissions to a psychiatric day hospital treatment program. The NEO PI-R facets of impulsiveness (N5), excitement-seeking (E5), self-discipline (C5), and deliberation (C6) provided a proxy assessment of impulsivity-related traits tapping negative urgency, sensation-seeking, lack of perseverance, and lack of premeditation/planning. After adjusting for age, BN-BPD displayed significantly higher levels of negative urgency and lack of premeditation than BPD without co-occurring BN. Women with BN-BPD also had significantly higher levels of impulsivity traits than MDD across domains, except for lack of perseverance. Impulsivity-related traits of negative urgency and lack of premeditation significantly differentiated women with versus without co-occurring BN among women with borderline personality disorder. Lower levels of impulsivity-related traits in women with MDD indicated that effects were not simply attributable to any form of psychopathology. Of the impulsivity traits, negative urgency demonstrated the strongest effect, providing further evidence of the important relationship between negative urgency and the expression of bulimic symptomology. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:1093-1096).

A Serious Videogame as an Additional Therapy Tool for Training Emotional Regulation and Impulsivity Control in Severe Gambling Disorder.

Background: Gambling disorder (GD) is characterized by a significant lack of self-control and is associated with impulsivity-related personality traits. It is also linked to deficits in emotional regulation and frequently co-occurs with anxiety and depression symptoms. There is also evidence that emotional dysregulation may play a mediatory role between GD and psychopathological symptomatology. Few studies have reported the outcomes of psychological interventions that specifically address these underlying processes.Objectives: To assess the utility of the Playmancer platform, a serious video game, as an additional therapy tool in a CBT intervention for GD, and to estimate pre-post changes in measures of impulsivity, anger expression and psychopathological symptomatology.Method: The sample comprised a single group of 16 male treatment-seeking individuals with severe GD diagnosis. Therapy intervention consisted of 16 group weekly CBT sessions and, concurrently, 10 additional weekly sessions of a serious video game. Pre-post treatment scores on South Oaks Gambling Screen (SOGS), Barratt Impulsiveness Scale (BIS-11), I7 Impulsiveness Questionnaire (I7), State-Trait Anger Expression Inventory 2 (STAXI-2), Symptom Checklist-Revised (SCL-90-R), State-Trait Anxiety Inventory (STAI-S-T), and Novelty Seeking from the Temperament and Character Inventory-Revised (TCI-R) were compared.Results: After the intervention, significant changes were observed in several measures of impulsivity, anger expression and other psychopathological symptoms. Dropout and relapse rates during treatment were similar to those described in the literature for CBT.Conclusion: Complementing CBT interventions for GD with a specific therapy approach like a serious video game might be helpful in addressing certain underlying factors which are usually difficult to change, including impulsivity and anger expression.

Negative Urgency and Lack of Perseverance: Identification of Differential Pathways of Onset and Maintenance Risk in the Longitudinal Prediction of Nonsuicidal Self-Injury

Many researchers have identified impulsivity-related personality traits as correlates of and risk factors for nonsuicidal self-injury (NSSI). Using a longitudinal design, we tested the hypothesis that one such trait, negative urgency (the tendency to act rashly when distressed), predicts the onset of NSSI during the first year of college and a different trait, lack of perseverance (the disposition to fail to maintain focus on tasks that are difficult or boring), predicts the maintenance of NSSI during the first year of college. In a sample of n=1,158 college women (mean age=18.04, 95% of participants were 18 at Time 1), we found support for these hypotheses. Negative urgency, measured prior to college entry, predicted the onset of NSSI behavior across the first year of college (odds ratio=1.58). Lack of perseverance predicted the maintenance of NSSI status across the first year of college, controlling for prior NSSI behavior (odds ratio=1.73). These findings indicate that different impulsivity-related personality traits may play different roles in the risk process for NSSI.

Hostility and childhood sexual abuse as predictors of suicidal behaviour in Borderline Personality Disorder

Impulsivity is a multidimensional construct and has been previously associated with suicidal behaviour in borderline personality disorder (BPD). This study examined the associations between suicidal behaviour and impulsivity-related personality traits, as well as history of childhood sexual abuse, in 76 patients diagnosed with BPD using both the Structured Interview for Diagnostic and Statistical Manual of Mental Disorders III (DSM-III) Axis-II diagnoses and the self-personality questionnaire. Impulsivity-related traits were measured using the Barratt Impulsiveness Scale-11 (BIS-11), the Buss–Durkee Hostility Inventory (BDHI) and the Temperament and Character Inventory-Revised (TCI-R). We found that hostility and childhood sexual abuse, but not impulsivity or other temperament traits, significantly predicted the presence, number and severity of previous suicide attempts. Hostility traits and childhood sexual abuse showed an impact on suicide attempts in BPD. Our results support previous findings indicating that high levels of hostility and having suffered sexual abuse during childhood lead to an increased risk for suicidal behaviour in BPD.

Variability of (functional) hemodynamics as measured with simultaneous fNIRS and fMRI during intertemporal choice

Neural processing inferred from hemodynamic responses measured with functional near infrared spectroscopy (fNIRS) may be confounded with individual anatomical or systemic physiological sources of variance. This may hamper the validity of fNIRS signal interpretations and associations between individual traits and brain activation, such as the link between impulsivity-related personality traits and decreased prefrontal cognitive control during reward-based decision making. Hemodynamic responses elicited by an intertemporal choice reward task in 20 healthy subjects were investigated for multimodal correlations of simultaneous fNIRS-fMRI and for an impact of anatomy and scalp fMRI signal fluctuations on fNIRS signals. Moreover, correlations of prefrontal activation with trait "sensitivity to reward" (SR) were investigated for differences between methods. While showing substantial individual variability, temporal fNIRS-fMRI correlations increased with the activation, which both methods consistently detected within right inferior/middle frontal gyrus. Here, up to 41% of fNIRS channel activation variance was explained by individual gray matter volume simulated to be reached by near-infrared light, and up to 20% by scalp-cortex distance. Extracranial fMRI and fNIRS time series showed significant temporal correlations in the temple region. SR was negatively correlated with fMRI but not fNIRS activation elicited by immediate rewards of choice within right inferior/middle frontal gyrus. Higher SR increased the correlation between extracranial fMRI and fNIRS signals and decreased fNIRS-fMRI correlations. Task-related fNIRS signals might be impacted by regionally and individually weighted sources of anatomical and systemic physiological error variance. Trait-activation correlations might be affected or biased by systemic physiological responses, which should be accounted for in future fNIRS studies of interindividual differences.

Motivations for Self‐Injury, Affect, and Impulsivity: A Comparison of Individuals with Current Self‐Injury to Individuals with a History of Self‐Injury

Individuals who report nonsuicidal self-injury (NSSI) are characterized by the tendency to act rashly while experiencing distress (negative urgency), the tendency to act without thinking, and endorsement of both social and affect regulation motives for the behavior. However, very little research has identified characteristics that distinguish current self-injurers from those with a history of the behavior. The purpose of this study was to compare individuals with current self-injury to a history of self-injury on impulsivity-related personality traits, motives for self-injury, and distress. Among a sample of 429 undergraduates, 120 reported self-injury. Among these 120 individuals, 33 endorsed self-injury within the past month, with a mean frequency of 4.77 acts of NSSI. Within the self-injury group, current self-injurers reported higher endorsement of affect regulation motives for NSSI, and higher levels of current negative affect than individuals with a history of self-injury. There were no differences between current and former self-injurers on measures of impulsivity, endorsement of social motives for NSSI, or positive affect. We propose that individuals who use NSSI to regulate negative affect may be more likely to repeatedly engage in this behavior over time.

The acquired preparedness risk model applied to smoking in 5th grade children

The very early onset of smoking predicts numerous health problems. The authors conducted the first test of one risk model for elementary school age smoking, known as the acquired preparedness (AP) model of risk, in a cross-sectional sample of 309 5th grade children. The model posits that (a) impulsivity-related personality traits contribute to risk for a variety of risky, maladaptive behaviors; (b) smoking expectancies confer risk only for smoking; and (c) the personality traits contribute to the formation of high risk expectancies for reinforcement from smoking, which in turn increases the likelihood of early onset smoking. The model was supported: the high-risk personality traits distinguished children engaging in any risky, maladaptive behavior from other children, and the smoking expectancies differentiated smokers from all other children. The relationship between personality tendencies to act rashly when experiencing intense positive or negative emotions and smoker status was partially mediated by expectancies for reinforcement from smoking. This model should be investigated longitudinally.

Should personality traits be considered when refining substance misuse treatment programs?

The interplay between stable personality characteristics and environmental factors is emphasised in most contemporary approaches to individual differences. This interaction appears to be important in understanding the development of substance use and misuse. Impulsivity related personality traits such as sensation-seeking, novelty seeking, reward-sensitivity and behavioural disinhibition, are strongly linked to adolescent and adult substance use and misuse. The role of anxiety-related traits, in the development of substance misuse is less clear. Nonetheless, anxiety disorders are very common amongst adult substance misusers and almost certainly play a critical role in the maintenance of a substance use disorder and influence treatment effectiveness. The data suggest that personality influences treatment outcomes and yet these individual differences are generally not addressed in treatment. We argue in this review that interventions which are matched to these relevant personality traits may improve treatment outcomes for substance misusers.

Impulsivity-related traits in eating disorder patients

Whiteside and Lynam (2001) have proposed a new model for understanding personality pathways to impulsive behavior. In this model four personality dimensions (UPPS) are related differentially to impulsive behaviors: Urgency, Sensation Seeking, (Lack of) Premeditation, and (Lack of) Perseverance. Furthermore, the UPPS model suggests very specific ways in which the dimensions might be related to psychopathology and other problematic behaviors. In the present study, we have assessed 146 eating-disordered patients with respect to the four impulsivity-related personality traits in the purpose of testing the specific hypotheses offered by the UPPS model. The diagnostic subtypes of eating-disordered patients did differ on the four impulsivity-related traits, and these traits were differentially related to various behaviors and forms of psychopathology confirming many of Whiteside and Lynam’s (2001) predictions. Bulimia nervosa patients showed consistently more Urgency and Sensation Seeking and less Premeditation and Perseverance than restrictive anorexia nervosa patients, with the bingeing-purging anorexics being situated in between. Both in assessment and treatment of eating-disordered patients specific attention should be paid to impulsivity-related personality traits.

L’échelle de matinalité pour enfants et adolescents : propriétés psychométriques et effet du mois de naissance

There is strong evidence that individuals can be arranged on a continuum from Eveningness to Morningness reflecting their preferred time range for different activities. This preference, which mostly reflects the phase of the circadian pacemaker, is determined in part by mutations on the CLOCK gene, and by environmental factors such as the month of birth. It has been suggested that eveningness might be a susceptibility factor for depressive disorders. Two self-rated questionnaires are available (the Morningness-Eveningness Questionnaire, MEQ, and the Composite Scale for Morningness) and have been adapted for use with youngsters: the Junior-MEQ and the Morningness-Eveningness Scale for Children (MESC), respectively. Most studies concern adult samples, but it is accepted that puberty is associated with a phase delay in the circadian pacemaker die a shift towards eveningness) occuring around age 12 in both genders. In this study, we examined the psychometric properties of the French version of the MESC in 3 independent samples of adolescents (total n = 392) recruited in the community or during hospitalization in paediatric department, most of them after they attempted suicide. A three-way ANCOVA showed no gender or age effect but rather a strong group effect: hospitalized adolescents scored about 3 points below the community samples (ie towards an eveningness tendency). In each sample, the internal consistency for this 10-item measure was satisfactory (mean alpha = 0.76) and the same two-factor structure was found (Morningness and Planification) as shown by procrustes rotations. As expected, there was a negative correlation between the MESC scores and reported times of rising, of going to bed, of best intellectual and physical performances, but no correlation with the number of minutes of sleep needed. The test-retest stability was acceptable within a 8-month delay although the sample size was limited (n = 20). In line with literature data, we found a modest negative correlation about -0.20 in 2 of the samples with two depression measures (MADRS and CES-D). Finally, we assessed the effect of the month of birth on the MESC total score by a non-linear regression adjusted for age and gender that included a one-cycle cosinus function. We found that birth in March-April was associated with eveningness while birth in September-October was associated with morningness. The peak and nadir occur two months before those found in a large sample of young adults. However, this result could not be replicated in the sample of hospitalized adolescents suggesting that the effect might have been smoothed by a "pathological" factor. Reasons for this descrepancy and implications for developmental psychiatry are discussed. More precisely, we postulate a relationship between morningness and impulsivity-related personality traits. In conclusion, the MESC is a psychometrically sound instrument in need of further validity assessment.