Higher Levels Of Novelty Seeking Research Articles

Detecting the comorbidity of attention deficit hyperactivity disorder (ADHD) in a population of outpatients with alcohol use disorder (AUD): the role of personality traits, age at first alcohol use and level of craving.

Attention-deficit/hyperactivity disorder (ADHD) commonly affects individuals with alcohol use disorder (AUD). However, despite the negative outcomes associated with this comorbidity, ADHD is underdiagnosed in this population. We aim to identify clinical parameters and propose cutoff scores enabling the detection of ADHD among patients with AUD. We retrospectively analyzed data from 199 patients, out of a global sample of 412 who were consecutively admitted to a day hospital for alcohol-related problems between 2009 and 2022. We found that lower level of self-directedness, higher levels of novelty seeking, self-transcendence, harm avoidance and craving, and earlier first alcohol consumption could accurately predict the presence of ADHD in AUD (AUC=0.926). Self-directedness and novelty seeking had the best predictive abilities: a self-directedness score below 52 was associated with an accuracy of 82% and, combined with a novelty seeking score over 53, the accuracy reached 85%. Such findings could be useful to help clinicians detect ADHD in patients with AUD so that they can receive the adequate care.

Temperament and Offending Behaviors in Male Adolescents.

The aim of the current paper was to examine temperament profiles and temperament dimensions as risk factors for persistent criminal behavior in juveniles who offended (JOs). A sample of 137 male adolescents from a Swiss detention center and 137 age and sex matched community controls were included in the present study. Temperament was measured with the Junior Temperament and Character Inventory (JTCI). Using Latent Profile Analysis (LPA), three temperament profiles were found, a "moderate," an "adventurous-disinhibited" (higher levels of novelty seeking, lower levels of harm avoidance, reward dependence, and persistence), and a "worried-passive" profile (higher levels of harm avoidance, low persistence). None of the profiles and dimensions were associated with detention sample (i.e., JO) status. In JOs, the "novelty seeking" scale predicted recidivism after release from detention even when controlling for other covariates. Further research should address temperament profiles and temperament dimensions in larger samples of JOs to elaborate their relation to previous and future offending behavior.

Residential Photovoltaics Adopters Versus Considerers in the United States

Despite rising interest in residential photovoltaics (PV), the percentage of homeowners who have installed them remains low. This study seeks to understand systematic behavioral differences between PV adopters and PV considerers. PV considerers have talked to an installer but have not yet installed PV. Our results suggest that, compared to adopters, considerers have a lower degree of risk aversion, higher scores in terms of pro-environmental norms, and higher levels of novelty seeking and independent decision making.

Trajectories of Smoking Among Emerging Adult Backpackers and Their Antecedents

Public health reports document an increase in rates of smoking among emerging adults. This study examines environmental influences and temperament as predictors of this increase. One hundred ninety-nine emerging adults were followed from before embarking on a journey outside of Israel and on their return. Participants reported their levels of daily smoking (before, during, and after the journey), novelty seeking, harm avoidance, depressive symptoms, and sociodemographics. Overall, an increase in smoking levels was observed during the backpacking experience. Latent profile analysis showed three separate trajectories of smoking: stable low (70% of participants), experimental increasing (22%), and stable high (8%). In comparison with the stable low group, the experimental increasing group was characterized by higher levels of novelty seeking, while the stable high group was characterized by higher levels of depressive symptoms. Findings highlight the interplay between smoking, temperament, and a permissive environment to explain emerging adult smoking trajectories.

A Comparison of DSM-IV-TR and DSM-5 Diagnostic Criteria for Gambling Disorder in a Large Clinical Sample.

Background and Aims: Gambling-related crimes are known to be associated with gambling disorder (GD). Due to a lack of consensus in the scientific community regarding the relevance of this diagnostic criterion, it was removed from the DSM-5. The primary aim of this study was to investigate through structural equation modeling (SEM) whether higher GD severity in treatment-seeking GD patients with a criminal record is mediated through the illegal acts criterion itself, or whether it can be better explained by other related clinical factors.Methods: An initial sample of 2,081 patients seeking treatment for gambling problems was included in the sample. SEM was used to evaluate the mediational role of the illegal acts criterion between the sex, age and personality traits, gambling severity, and comorbid depression levels. Comparisons between patients with coinciding and divergent DSM criterion for GD diagnosis were carried out.Results: Illegal acts mediated the relationship between personality traits and GD severity: younger age, high levels of novelty seeking, and low levels of self-transcendence increased the risk of endorsing the illegal acts criterion. No differences between coincident-divergent groups in terms of DSM-IV and DSM-5 diagnosis were found with regards to sex (p = 0.878), education level (p = 0.387), or civil status (p = 0.792).Discussion and Conclusion: The results obtained in the present study offer new insights into the utility of using a history of illegal acts, their different personality characteristics, and psychopathology to categorize GD patients. Our findings suggest that patients who engage in criminal behavior may require a more comprehensive intervention.

Sociodemographic and psychopathological predictors of criminal behavior in women with gambling disorder

IntroductionWomen have been underrepresented in the empirical research of gambling disorder (GD), a psychiatric condition included in the Diagnostic and Statistical Manual of Mental Health Disorders (DSM-5). More specifically, no studies to date have been carried out exploring the clinical phenotype of women with GD who have committed gambling-related illegal acts. AimsIn this study, we sought to delineate the clinical, personality and psychopathological differences between treatment-seeking women with GD, with and without a criminal record. Furthermore, we aimed to identify the variables that best predict the presence of illegal acts in this clinical group. Material and methodsData corresponded to n=273 treatment-seeking women who met criteria for GD. Two groups were compared: women with a history of criminal behavior (n=61, 22.34%) to those who did not (n=212, 77.66%) taking psychopathology, clinical and personality data into account. ResultsWomen who engaged in criminal acts were younger and endorsed higher psychopathology, GD severity, and novelty seeking levels than the other clinical group. Regarding the predictive model, women with higher levels of novelty seeking and lower levels of reward dependence were at higher risk of having a criminal record. Discussion, conclusions and implications for practice and/or policyOur findings uphold that women with GD and a history of illegal acts are especially vulnerable in terms of comorbid psychopathology and dysfunctional personality traits. Therefore, this population could potentially benefit from public policies that target their mental health needs.

Cloninger's Temperament and Character Dimensions of Personality and Binge Drinking Among College Students.

Temperament and character dimensions of personality remain largely unexplored in young adults exhibiting binge drinking (BD) patterns. Moreover, the available studies do not consider gender differences and dismiss possible personality heterogeneity among binge drinkers. In this study, we aimed to compare temperament and character dimensions between young binge drinkers and age- and sex-matched social drinkers. We further applied cluster analysis to investigate the potential heterogeneity of personality patterns among BD college students. This study included 200 university students of 18 to 24years of age, who were recruited via an invitation to take an alcohol use survey. These participants included 100 individuals (50 females and 50 males) with a BD pattern, and 100 participants (50 females and 50 males) with a social drinking (SD) pattern. These subjects were evaluated with regard to their use of alcohol and other substances, impulsiveness, sensation seeking, mood, and Cloninger's Temperament and Character Inventory. Between-group comparisons revealed that both male and female binge drinkers were characterized by high levels of novelty seeking, and low levels of persistence and self-directedness. However, cluster analyses within the binge drinker group revealed 2 distinct groups that differed between males and females. These groups shared similarities with Cloninger's type I (high harm-avoidance) and II (high novelty-seeking) alcoholism typology. The present findings support the subdivision of binge drinkers according to gender and personality dimensions. Male and female binge drinkers should not be considered a unitary group, but rather a population of individuals that encompasses at least 2 distinct personality patterns. These findings have major implications for prevention and treatment approaches.

Smoking cessation and soft signs of mental disorders

Smoking is associated with major depression, schizophrenia, anxiety and compulsive disorders, personality disorders, or substance abuse disorders [1,2]. More than that, smokers often report higher levels of novelty seeking, anxiety or depressive symptoms without fulfilling full diagnostic criteria for a psychiatric disorder.In a former study, Batra et al. [3] had shown that smokers reporting higher levels of novelty seeking/hyperactivity, depressivity, and nicotine dependence evince higher relapse rates after completion of a six-weeks behavioural treatment program than smokers reporting low scores on self-report psychological symptom measures.Another study [4] showed that a modified smoking cessation program matched to at-risk smokers’ needs with n = 268 adult smokers leads to higher long-term abstinence rates.All at-risk smokers had been randomly assigned to receive either a standard or modified treatment. Best results were shown for smokers with mild depressive symptoms. The talk reports results of former and recent studies and focuses on the German treatment guidelines for tobacco related disorders.These [5] recommend to assess tobacco use among patients with mental disorders and should be offered smoking cessation support under consideration of the acuteness and the particularities of the mental disorder using the same psychotherapeutic and pharmaceutical measures as for smokers without additional mental disorders.Disclosure of interestFinancial support by Pfizer, Parexel, SKB, Novartis for smoking cessation studies.

Mediational Role of Age of Onset in Gambling Disorder, a Path Modeling Analysis.

The aim of the study is to assess a mediational pathway, which includes patients' sex, personality traits, age of onset of gambling disorder (GD) and gambling-related variables. The South Oaks Gambling Screen, the Symptom Checklist (SCL-90-R) and the Temperament and Character Inventory-R were administered to a large sample of 1632 outpatients attending a specialized outpatient GD unit. Sociodemographic variables were also recorded. A Structural Equation Model was adjusted to assess the pathway. Age of onset mediated between personality profile (novelty seeking and self-transcendence) and GD severity and depression symptoms (measured by SCL-90-R). Sex had a direct effect on GD onset and depression symptoms: men initiated the GD earlier and reported fewer depression symptoms. Age of onset is a mediating variable between sex, personality traits, GD severity and depression symptoms. These empirical results provide new evidence about the underlying etiological process of dysfunctional behaviors related to gambling, and may help to guide the development of more effective treatment and prevention programs aimed at high-risk groups such as young men with high levels of novelty seeking and self-transcendence.

Novelty seeking in patients with right- versus left-onset Parkinson disease.

In patients with Parkinson disease, the personality trait "novelty seeking" has been linked to higher-than-normal risk for impulse control disorders. We measured novelty seeking to test whether side of onset of Parkinson disease predicted patients' risk for impulsivity. We evaluated 38 patients with Parkinson disease (19 right onset, 19 left onset) and 44 community-dwelling neurotypical controls. All participants completed demographic and mood measures and the Temperament and Character Inventory personality questionnaire. The right- and left-onset groups were nearly the same in background and clinical variables, including use of dopamine agonists. The patients with right-onset disease exhibited significantly higher levels of novelty seeking than the patients with left-onset disease. Our results suggest that patients with right-onset Parkinson disease who are taking dopamine agonists and who exhibit high novelty seeking are at greater risk for developing impulse control disorders than are patients with left onset who are also taking dopamine agonists.

The Cloninger Type I/Type II Typology: Configurations and Personality Profiles in Socially Stable Alcohol Dependent Patients

Many attempts have been made to derive alcohol use typologies or subtypes of alcohol dependence and this study aimed at validating the type I/type II typology in a treatment sample of socially stable alcohol dependent males and females. A second aim was to compare the two types with respect to their temperament profiles. Data was part of a larger ongoing longitudinal study, the Gothenburg Alcohol Research Project, and included 269 alcohol dependent males and females recruited from three treatment centers. The results showed that type II alcoholism occurred as a more homogenous type than type I alcoholism, and type I alcoholism seemed too heterogeneous to be summarized into one single type. When adapting a strict classification, less than a third of the study population could be classified in accordance with the typology, suggesting that the typology is not applicable, at least in socially stable individuals with alcohol dependence. The results also showed that type II alcoholics showed higher levels of novelty seeking than did the individuals that were classified as type I alcoholics. Quite surprisingly, the individuals classified as type II alcoholics also showed higher levels of harm avoidance than did the individuals that were classified as type I alcoholics.

Direct and Indirect Symptom Severity Indicators of Alcohol Dependence and the Personality Concept of the Biosocial Model

Temperament and character factors are strongly related to the developmental, clinical, and treatment aspects of alcohol dependence. This study had the aim of revealing the underlying personality structure and individual differences in the symptoms of alcohol dependence measured by multiple severity indicators. Patients with alcohol dependence exhibited higher levels of novelty seeking and harm avoidance, and lower levels of persistence, self-directedness, and cooperativeness. Especially novelty seeking was connected with more severe alcohol dependence. These characteristics could be useful targets of interventions and Temperament and Character Inventory is therefore a useful measurement to identify patients with more severe alcohol-related problems.

Personality modulation of (un)conscious processing: Novelty Seeking and performance following supraliminal and subliminal reward cues

This study provides evidence that personality traits associated with responsiveness to conscious reward cues also influence responsiveness to unconscious reward cues. Participants with low and high levels of Novelty Seeking (NS) performed updating tasks in which they could either gain 1 euro or 5 cents. Gains were presented either supraliminally or subliminally at the beginning of each trial. Results showed that low NS participants performed better in the high-reward than in the low-reward condition, whereas high NS participants' performance did not differ between reward conditions. Interestingly, we found that low NS participants performed significantly better when rewards were presented unconsciously, whereas high NS participants' performance did not differ whether reward cues were presented subliminally or supraliminally. Our findings highlight the necessity of taking personality into account in unconscious cognition research. They also suggest that individual differences might determine whether implicit and explicit motives have similar or complementary influences.

Suizidales Verhalten im jungen Erwachsenenalter: Risikofaktoren im Entwicklungsverlauf von der frühen Kindheit bis zum Jugendalter

Suicidal behaviors are prevalent among young people. Numerous risk factors have been implicated in their development. In the framework of the longitudinal Mannheim Study of Children at Risk, 311 young adults (143 males, 168 females) aged 19-23 years were investigated in order 1) to determine the significance of different risk factors during development in predicting suicidal behaviors in young adulthood, 2) to identify potential risk factors discriminating between suicidal ideation and suicide attempts, and 3) to examine whether the effect of early risk factors was mediated by later occurring predictors. Young adults with suicidal behaviors displayed a number of abnormalities during development, including high load of early family adversity, suicidal ideation and psychiatric problems in childhood and adolescence, as well as low self esteem, poor school functioning, higher levels of novelty seeking, and enhanced affiliations with deviant peers in adolescence. Independent contributions to predicting suicidal behaviors in young adults were provided by early family adversity, suicidal ideation during childhood and adolescence, and low self esteem (with regard to suicidal ideation) and novelty seeking (with regard to suicide attempt), respectively. The impact of early adversity was mediated by child and adolescent externalizing disorders and low self esteem in adolescence. Possible implications of these findings for the prevention and treatment of suicidal behaviors are discussed.

Exposure to Community Violence, Psychopathology, and Personality Traits in Russian Youth

Previous research with the US inner-city youth demonstrated the hazardous effects of community violence exposure. It remains unclear, however, whether these findings are generalizable to other cultures and populations. Furthermore, the role of factors influencing the processing of traumatic events such as personality has not been investigated. Two groups of Russian adolescents (community youth (N = 546) and male delinquents (N = 352)) completed questionnaires assessing their exposure to community violence, conduct problems, internalizing psychopathology and personality. The study demonstrates that the relationships between exposure to violence and psychopathology are similar across different populations within the same culture (community youth and juvenile delinquents), suggesting similar mechanisms behind this phenomenon. The patterns of these relationships were also similar for boys and girls, suggesting similarities in the mechanisms across gender. Hence, the effects of community violence exposure are generalizable to other cultures outside the US. The associations between personality traits and specific types of behaviors also tend to be similar across different populations. Higher levels of novelty seeking were related to more severe problem behaviors and to higher levels of witnessing and victimization, whereas higher levels of harm avoidance were related to higher levels of depression and posttraumatic stress.

Personality trait interactions in parents of patients with borderline personality disorder: A controlled study using the Temperament and Character Inventory

Family environment is a pathogenic factor of borderline personality disorder (BPD). However, the personality traits of patients with BPD and their parents have never been assessed using the same instrument and then examined for relationships. In the present study, we explored the temperament and character traits of BPD patients and their parents to investigate possible interactions. In total, 56 patients with BPD and their parents were evaluated with the Temperament and Character Inventory (TCI) and compared with 53 control families. Discriminant and correlation analyses indicated that subjects with BPD displayed higher levels of novelty seeking, harm avoidance, and self-transcendence and lower levels of self-directedness than control subjects. Their fathers displayed higher levels of novelty seeking and lower levels of persistence and self-directedness, and their mothers displayed lower levels of self-directedness compared with levels in control parents. In BPD families, temperament and character traits displayed high levels of discriminatory power. Novelty seeking in offspring with borderline personality disorder was significantly correlated with their mothers' novelty seeking and their fathers' self-transcendence. Self-directedness in borderline offspring was significantly correlated with both their mothers' and fathers' novelty seeking, and their self-transcendence was significantly correlated with their mothers' novelty seeking and harm avoidance. The different correlational pattern for borderline and control families is discussed. Characteristic personality patterns were found in BPD offspring and in both parents. The relationship between personality traits of borderline offspring and those of their parents may be related to both genetic transmission and family dynamics. Ramifications for treatment are discussed.

Temperament and Character in Patients with Borderline Personality Disorder Taking Gender and Comorbidity into Account

This study examined correlations of borderline personality disorder (BPD) symptoms with scales from Cloninger’s psychobiological model taking gender and psychiatric comorbidity into consideration. Inpatients with BPD (n = 202) were compared to several control groups including psychiatrically healthy persons (n = 327), subjects with affective disorders (n = 46), alcohol use disorders (n = 47), cluster C personality disorders (n = 23) and antisocial personality disorder (n = 25). The results indicate that only males with BPD presented an ‘explosive’ temperament suggested by Cloninger, with simultaneously high levels of novelty seeking and harm avoidance. In contrast, women with BPD were characterized by high levels of harm avoidance, but not novelty seeking. Regarding temperament and character dimensions our analyses suggest that patients with BPD could be characterized, in particular, by a combination of high harm avoidance and very low self-directedness. The specific temperament configuration of BPD postulated by Cloninger’s psychobiological model could only partially be supported. The results provide support for the importance of controlling for gender effects when investigating the applicability of dimensional models with respect to personality disorders.

Bipolar disorder and comorbid alcoholism: prevalence rate and treatment considerations

Classic Kraepelian observations and contemporary epidemiological studies have noted a high prevalence rate between bipolar disorder and alcoholism. The extent to which these two illnesses are comorbid (i.e., two distinct disease processes each with an independent course of illness), genetically linked, or different phenotypic expressions of bipolar illness itself continues to be investigated. It is increasingly clear that co-occurring alcohol abuse or dependence in bipolar disorder phenomenologically changes the illness presentation with higher rates of mixed or dysphoric mania, rapid cycling, increased symptom severity, and higher levels of novelty seeking, suicidality, aggressivity, and impulsivity. It is very encouraging that interest and efforts at evaluating pharmacotherapeutic compounds has substantially increased over the past few years in this difficult-to-treat patient population. This article will review the clinical studies that have evaluated the effectiveness of conventional mood stabilizers (lithium, carbamazepine, divalproex, and atypical antipsychotics) in the treatment of alcohol withdrawal and relapse prevention in patients with alcoholism and in the treatment of bipolar disorder with comorbid alcoholism. A number of add-on, adjunctive medications, such as naltrexone, acamprosate, topiramate, and the atypical antipsychotics quetiapine and clozapine, may be candidates for further testing.

Novelty Seeking Involved in Mediating the Association Between the Dopamine D4 Receptor Gene Exon III Polymorphism and Heavy Drinking in Male Adolescents: Results from a High-Risk Community Sample

Previous research suggests that personality traits, particularly novelty seeking (NS), increase the risk of substance abuse. One possible explanation to account for this association relates to common genetic factors. The aim of this study was to examine whether allelic variants of the dopamine D4 receptor gene (DRD4) are associated with alcohol use in adolescents and to determine the extent to which these links are mediated by NS. Three hundred three adolescents (144 male participants, 159 female participants, approximately 15 years old) from a high-risk community sample completed self-report questionnaires measuring alcohol intake and temperament (Junior Temperament and Character Inventory [JTCI]). DNA was genotyped for the DRD4 exon III polymorphism. Male participants carrying the 7-repeat allele of DRD4 drank higher maximum amounts of alcohol per occasion and had greater lifetime rates of heavy drinking than male participants without this allele. Higher levels of NS were associated with higher alcohol intake in both genders. Multiple regression analyses support the role of NS in mediating the relationship between DRD4 and heavy drinking in male adolescents but not in female adolescents. These findings extend previous work highlighting the significance of personality traits as a mediating factor between genetic susceptibility and substance use during the period of early experimental use.

The Relationship Between Temperament and Impulsive Behaviors in Eating Disordered Subjects

To date, few studies have examined the personality characteristics and clinical predictors of impulsive behaviors in eating disorders (ED). The aim of this work was to study the prevalence of a wide range of impulsive behaviors in a sample of 554 ED subjects and to examine the predictors of these behaviors. Subjects were diagnosed according to DSM-IV criteria as having anorexia nervosa restricting type (ANR; n = 183), anorexia nervosa binge eating/purging type (ANBP; n = 65), bulimia nervosa purging type (BNP; n = 244), and bulimia nervosa nonpurging type (BNNP; n = 62). Nine different types of impulsive behaviors were assessed in these groups. About 55% of the whole sample reported at least one type of impulsive behavior, 35% more than one, and about 13% more than three. According to findings, impulsive and multi-impulsive subjects are characterized by the presence of purging behavior and by specific temperamental features such as high levels of novelty seeking and low persistence. The prediction of impulsive behavior is further improved by considering the presence of a history of childhood abuse, maternal psychiatric morbidity, and some specific psychological symptoms such as maturity fears, perfectionism, depression, and obsessive-compulsive symptoms. The presence of impulsive behavior appears to be associated with overall higher levels of psychiatric symptomatology and eating psychopathology, thus indicating that they are an important feature to be considered in the assessment and treatment of ED.