Higher Negative Urgency Research Articles

Facets of trait impulsivity and their relationships to developmental trajectories of externalizing behaviors from childhood into early adolescence

Impulsivity is a risk factor for externalizing behaviors, although the unique relationships between specific impulsivity facets and externalizing behavior development are less clear. We used Adolescent Brain Cognitive Development study data (N = 11,874) to examine whether child-reported UPPS-P impulsivity facets (9–10 years old) predicted parent-reported externalizing behaviors from childhood to early adolescence (11–12 years old). Latent growth model results showed that externalizing behaviors decreased over time. Higher negative urgency and lack of premeditation predicted greater externalizing behaviors in both childhood and early adolescence, as well as steeper declines in externalizing behaviors across time. Among the UPPS-P impulsivity facets, negative urgency and lack of premeditation may represent the most prominent indicators of externalizing behavior risk and development, highlighting their importance for targeted interventions.

The impact of negative urgency on implicit mobile phone addiction tendency among college freshmen in the context of social exclusion.

The purpose of this study is to investigate the impact of negative urgency on implicit mobile phone addiction tendency among college freshmen, and to observe whether social exclusion situations affect the relationship between negative urgency and implicit mobile phone addiction tendency. The UPPS-P Impulsive Behavior Scale was used to screen 575 freshmen from a certain university. The experiment utilized a GO/NO-GO paradigm. Experiment 1 employed a 2 (negative urgency group: high negative urgency group, low negative urgency group) × 2 (word type: phone related words, phone non-related words) two-factor mixed experimental design. Experiment 2 employed a 2 (negative urgency group: high negative urgency group, low negative urgency group) × 2 (social exclusion type: priming group, non-priming group) × 2 (word type: phone related words, phone non-related words) three-factor mixed experimental design. Experiment 1 results showed a significant main effect of negative urgency group and a significant interaction effect between negative urgency group and word type. Experiment 2 results demonstrated a significant main effect of negative urgency group and a significant main effect of social exclusion type. There was a significant interaction effect between word type and social exclusion type, as well as between word type and negative urgency group. The three-way interaction effect among negative urgency group, word type, and social exclusion type was significant. College freshmen with high negative urgency exhibit a higher tendency toward implicit mobile phone addiction. In social exclusion situations, college freshmen show a higher tendency toward implicit smartphone addiction. Social exclusion situations and negative urgency jointly influence the implicit mobile phone addiction tendency of college freshmen.

Acting impulsively when "upset": Examining associations among negative urgency, undifferentiated negative affect, and impulsivity using momentary and experimental methods.

Negative urgency is a personality pathway toward impulsive behavior that increases risk for transdiagnostic psychopathology. Limited research supports the core tenant of urgency theory, that is, that individuals with high trait negative urgency act more impulsive when experiencing increased negative emotion. We hypothesized that it may not be negative emotion intensity, but difficulty in differentiating among negative emotions, that prompts impulsive behavior among individuals with elevated negative urgency. We tested this hypothesis in 200 undergraduates using both ecological momentary assessment (measured momentary undifferentiated negative affect and impulsivity) and experimental methods (manipulated emotion differentiation and measured behavioral impulsivity). Momentary undifferentiated negative affect predicted impulsivity in the specific domains of work/school and exercise, but interactions between momentary undifferentiated negative affect and negative urgency were not supported. Manipulated emotion differentiation did not impact behavioral impulsivity regardless of negative urgency scores. Inconsistent with theory, the impulsive behavior of individuals with negative urgency may not be conditional on elevated or undifferentiated negative affect.

Examination of Rumination's Mediating Role in the Relation Between Distal Personality Predictors, Cannabis Coping Motives, and Negative Cannabis-Related Consequences.

Perseverative cognitive processes, such as rumination, may indirectly influence effects of personality traits on cannabis use and related problems. Understanding relations among personality, rumination, and cannabis use motives may lead to better understanding of problematic cannabis use. The present study examined personality traits' influence on negative cannabis-related consequences via rumination and cannabis use coping motives. We tested a sequential path model across two independent samples such that the model was tested in one sample and replicated in the second sample. Participants were U.S. undergraduate students from multiple universities who reported using cannabis at least once in the prior thirty days. Results partially supported hypotheses such negative urgency and distress tolerance were indirectly related to negative cannabis-related consequences via rumination and coping motives. Specifically, higher negative urgency and lower distress tolerance were related to higher rumination. Higher rumination was related to higher coping motives; which in turn was related to more negative cannabis-related consequences. Results indicate that rumination is a risk factor belying associations between personality and cannabis use to cope and negative consequences of use. Implementing techniques that attenuate rumination for individuals high in negative urgency or low in distress tolerance may reduce or prevent problematic cannabis and unintended outcomes.

Urgency as a predictor of change in emotion dysregulation in adolescents.

Adolescence is a key developmental period characterized by increased maladaptive risky behaviors. Two related but distinct constructs, urgency (the tendency to act rashly in response to strong negative or positive emotions) and emotion dysregulation, are important risk factors for engaging in maladaptive risky behaviors. Thus far, research has largely agreed that these two risk factors are highly correlated. However, the causal direction between these constructs is less understood. The goal of the current study is to determine whether urgency predicts emotion dysregulation change among adolescents. This project is an analysis of 544 youth (49.8% female, Mage=14.22, SD=0.52). We tested whether urgency at baseline predicts change in emotion dysregulation over a nine-week period, and whether that relationship differs across boys and girls. Two multigroup latent change score path analyses found that negative, but not positive, urgency significantly predicted emotion dysregulation change (negative urgency: b= -0.57, p=0.001; positive urgency: b=0.22, p=0.06). There was no evidence of moderation by gender. This work provides initial evidence of a temporal relationship between higher negative urgency and increased emotion dysregulation. The next step is to determine whether negative urgency imparts risk for maladaptive behaviors through its effect on emotion dysregulation. The long-term goal of this program of research is to design and test interventions to reduce the impact of negative urgency for adolescent risk-taking.

A Multilevel Examination of Cognitive Control in Adolescents With Nonsuicidal Self-injury

BackgroundNonsuicidal self-injury (NSSI), a transdiagnostic behavior, often emerges during adolescence. This study used the Research Domain Criteria approach to examine cognitive control (CC) with a focus on response inhibition and urgency relative to NSSI severity in adolescents. MethodsOne hundred thirty-eight adolescents, assigned female sex at birth, with a continuum of NSSI severity completed negative and positive urgency measurements (self-report), an emotional Go/NoGo task within negative and positive contexts (behavioral), and structural and functional imaging during resting state and task (brain metrics). Cortical thickness, subcortical volume, resting-state functional connectivity, and task activation focused on an a priori–defined CC network. Eighty-four participants had all these main measures. Correlations and stepwise model selection followed by multiple regression were used to examine the association between NSSI severity and multiunit CC measurements. ResultsHigher NSSI severity correlated with higher negative urgency and lower accuracy during positive no-inhibition (Go). Brain NSSI severity correlates varied across modalities and valence. For right medial prefrontal cortex and right caudate, higher NSSI severity correlated with greater negative but lower positive inhibition (NoGo) activation. The opposite pattern was observed for the right dorsolateral prefrontal cortex. Higher NSSI severity correlated with lower left dorsal anterior cingulate cortex (ACC) negative inhibition activation and thicker left dorsal ACC, yet it was correlated with higher right rostral ACC positive inhibition activation and thinner right rostral ACC, as well as lower CC network resting-state functional connectivity. ConclusionsFindings revealed multifaceted signatures of NSSI severity across CC units of analysis, confirming the relevance of this domain in adolescent NSSI and illustrating how multimodal approaches can shed light on psychopathology.

Frequency of and Factors Associated with the Presence of a History of Probable Attention-Deficit Hyperactivity Disorder in a Population of Patients with Sex Addiction

Introduction: Since the first description of sex addiction (SA) by Carnes, research on this problematic behaviour has continued to grow, and the association with attention-deficit hyperactivity disorder (ADHD) appears to be frequent. This study aimed to estimate the frequency of a history of probable ADHD in a population of patients with SA and to explore the factors associated with it. Methods: One hundred 85 patients referred to the Nantes University Hospital for SA between 2011 and 2020 were included. Patients completed the Sexual Addiction Screening Test (SAST) or its revised version (SAST-R) to establish the presence of SA. As the SAST-R was not validated in French, we conducted a validation study for the French version. ADHD was screened using the Wender-Utah Rating Scale in childhood and the Adult ADHD Self-Report Scale in adulthood. A multivariate logistic regression model was used to identify factors associated with the presence of a history of probable ADHD. Results: Childhood ADHD was identified in 36% of patients with SA. Factors associated with the presence of a history of probable ADHD were a low education level, an earlier age of onset of problematic sexual behaviour, another addictive disorder, an anxiety disorder, impulsivity (high negative urgency score), and high scores on harm avoidance and novelty-seeking temperament scales. Furthermore, the French version of the SAST-R displayed good psychometric properties, especially excellent sensitivity. Conclusion: The frequency of a history of probable ADHD among patients with SA is consistent with the literature and close to the highest range. Specific personality traits in patients with both SA and a history of probable ADHD could induce lasting problems of adaptation, which may precipitate the development of SA or maintain it.

Negative urgency, PTSD symptoms, and alcohol risk in college students

IntroductionTheoretical models of trauma and alcohol use suggest that trauma-exposed individuals with higher levels of PTSD symptoms are at increased risk of problematic and coping-oriented alcohol use to alleviate unwanted internal states. The goal of the current study was to evaluate whether these associations are enhanced among young adults who report engaging in impulsive behavior in the context of negative affect (i.e., high negative urgency). It was hypothesized that (a) higher negative urgency would be associated with problematic alcohol use; and that (b) negative urgency would moderate the association between PTSD symptoms and problematic alcohol use. Methods: This studyused across-sectional, secondary data analysisdesign run on 213 participants: college students, ages 18–25, who endorsed both having an interpersonal traumatic event and current weekly alcohol use. Participants completed a series of assessments and self-report questionnaires. Results: Results of hierarchical linear regression models indicated that greater negative urgency was significantly associated with greater negative alcohol-related consequences and greater coping motives for alcohol, but not past 30-day binge frequency or past 30-day alcohol quantity. Negative urgency did not moderate associations between PTSD symptoms and alcohol outcomes. Conclusions: PTSD symptoms and negative urgency are uniquely associated with indices of alcohol risk in college students with a history of trauma exposure. However, individuals high in negative urgency are not necessarily consuming more alcohol, nor does negative urgency increase the association between PTSD symptoms and drinking outcomes in this population.

The relation between stress and impulsivity during the first year of college.

Previous research has established that short-term and persistent stress negatively impact mental health, with one proposed consequence being increased impulsivity. The present study tests the short-term and persistent associations between stress and three facets of global self-reports of impulsivity: negative urgency, lack of premeditation, and lack of perseverance, among young adults across 6 months of their first year of college. College freshmen (n=362) completed self-report questionnaires assessing stress, negative urgency, lack of premeditation, and lack of perseverance three times over a 6-month period. Pre-registered analyses were conducted using multilevel growth curve models. Confirmatory analyses suggested that persistent stress was associated with higher levels of negative urgency and trajectories of worsening lack of perseverance over time, while short-term stress was associated with higher negative urgency. Lack of premeditation was not robustly associated with stress. While both persistent and short-term exposure to stress may be associated with some facets of global self-reports of impulsivity, the relations vary across facets of impulsivity. Overall, negative urgency was the most robustly associated with stress on both time scales, which suggests that this facet of impulsivity may be the most impacted in the context of stress in the first year of college.

Affective impulsivity moderates the relationship between disordered gambling severity and attentional bias in electronic gaming machine (EGM) players.

Background and aimsAttentional bias to gambling-related stimuli is associated with increased severity of gambling disorder. However, the addiction-related moderators of attentional bias among those who gamble are largely unknown. Impulsivity is associated with attentional bias among those who abuse substances, and we hypothesized that impulsivity would moderate the relationship between disordered electronic gaming machine (EGM) gambling and attentional bias.MethodsWe tested whether facets of impulsivity, as measured by the UPPS-P (positive urgency, negative urgency, sensation seeking, lack of perseverance, lack of premeditation) and the Barratt Impulsiveness Scale-11 (cognitive, motor, non-planning) moderated the relationship between increased severity of gambling disorder, as measured by the Problem Gambling Severity Index (PGSI), and attentional bias. Seventy-five EGM players participated in a free-viewing eye-tracking paradigm to measure attentional bias to EGM images.ResultsAttentional bias was significantly correlated with Barratt Impulsiveness Scale-11 (BIS-11) motor, positive urgency, and negative urgency. Only positive and negative urgency moderated the relationship between PGSI scores and attentional bias. For participants with high PGSI scores, higher positive and negative urgency were associated with larger attentional biases to EGM stimuli.DiscussionThe results indicate that affective impulsivity is an important contributor to the association between gambling disorder and attentional bias.

Self-Injury in Adolescence Is Associated with Greater Behavioral Risk Avoidance, Not Risk-Taking.

Strategies to link impulsivity and self-injurious behaviors (SIBs) show highly variable results, and may differ depending on the impulsivity measure used. To better understand this lack of consistency, we investigated correlations between self-report and behavioral impulsivity, inhibitory control, SIBs, and rumination. We included participants aged 13–17 years with either current or remitted psychopathology who have (n = 31) and who do not have (n = 14) a history of SIBs. Participants completed self-report measures of impulsivity, the Rumination Responsiveness Scale (RRS), and two behavioral measures of impulsivity: the Balloon Analogue Risk Task (BART) and Parametric Go/No-Go (PGNG). Lifetime SIBs were positively associated with self-reported impulsivity, specifically positive and negative urgency. However, individuals with greater lifetime SIBs demonstrated greater risk aversion (lower impulsivity) as measured by the BART, whereas there was no relation between lifetime SIBs and PGNG performance. There was no relation between rumination and behavioral impulsivity, although greater rumination was associated with higher negative urgency. Future research examining the role of SIBs in the context of active versus remitted psychopathology is warranted. Because most adolescents were remitted from major depressive disorder at the time of study, follow-up studies can determine if lower risk-taking may aid individuals with more prior SIBs to achieve and maintain a remitted state.

Self-control and problematic use of social networking sites: Examining distress tolerance as a mediator among Argentinian college students

IntroductionUse of Social networking sites (SNSs) is a highly prevalent behavior worldwide and, for some individuals, its use can turn maladaptive. There has been growing interest to identify which variables are associated with problematic use of SNSs. AimThe present study cross-sectionally examined whether the associations between different features of self-control (i.e., impulsivity-like traits, self-regulation and emotion regulation) indirectly relate to two outcomes of SNSs (hours of use and problematic use) via distress tolerance. MethodsA sample of 509 Argentinean college students (70.3% female; Mean age = 21.15 ± 5.15) completed an online survey. ResultsTwo significant indirect effects were found: a) higher negative urgency was associated with higher problematic use of SNSs via lower distress tolerance and b) higher self-regulation was associated with lower problematic use of SNSs via higher distress tolerance. Positive urgency, negative urgency and self-regulation had significant direct associations with problematic use of SNSs while neither component of emotion regulation was significantly associated with SNSs outcomes. No significant direct or indirect effects were found between any of the self-control features and time spent using SNSs. ConclusionsThe results highlight dysfunctional self-control, particularly emotion-driven impulsivity and low self-regulation, as relevant components of maladaptive SNSs that seem to operate by decreasing the perceived capacity to tolerate negative affect. In this context, interventions targeting the development and improvement of distress tolerance abilities might have a positive impact on problematic use of SNS.

Fear of negative evaluation and suicidal ideation among college students: the moderating role of impulsivity-like traits

Objective Fear of negative evaluation (FNE) is a key trait of social anxiety and has been linked to isolation and low self-esteem. Impulsivity has been shown to amplify the risk of socially anxious individuals engaging in risky behaviors such as suicidal behaviors; yet little research has examined associations between FNE and suicidality or the relationship between FNE and impulsivity. Participants/Methods: This study tested whether FNE was associated with suicidal ideation in a sample of 1,816 college students from 10 universities. Analyses also examined whether impulsivity-like traits moderated the relationship between FNE and suicidal ideation. Results: Results showed that FNE was significantly associated with suicidal ideation and the positive association between FNE and suicidal ideation was strongest among individuals with higher negative urgency and lower perseverance. Conclusions: These findings highlight FNE as an important risk factor of suicidal ideation in college students and illuminates potential influence of impulsivity on this relationship.

The associative underpinnings of negative urgency and its role in problematic gambling behavior

BackgroundNegative urgency –the tendency to lose control under the influence of strong negative emotions– has been proposed to be a sign of malfunctioning emotion regulation mechanisms, and to contribute to severity and complications of gambling disorder and other externalizing behaviors. Aims and method: This study is aimed at (1) testing whether negative urgency is linked to resistance to extinction in an emotional associative learning task in a sample of 70 participants, 65 of whom were active gamblers (with emotional pictures as unconditioned stimuli, and color patches as conditioned stimuli [CS]); and (b) exploring the link between these two variables (negative urgency and resistance to emotional extinction) and clinical manifestations of gambling (severity and craving). Mixed-effects generalized models were used to analyze trial-by-trial predictive responses during acquisition and extinction for erotic, disgusting, and gambling-related pictures. Results and conclusions: Acquisition of CS-elicited responses remained unaffected by negative urgency, whereas extinction was hampered in individuals with high negative urgency, especially for CSs associated with erotic and gambling-related pictures. Moreover, negative urgency predicted higher craving scores, and these predicted more severe gambling-related symptoms. This finding resonates with the well-known involvement of emotion regulation processes in craving control. However, extinction was not independently related to craving. This lacking effect suggests that negative urgency is a broad construct, and although some of its components are directly related to faulty extinction (and generalized emotion dysregulation), such components are not the same negative urgency shares with difficulties of craving control.

The role of self-monitoring metacognition sub-function and negative urgency related to binge severity.

This study aims to test a model where low self-monitoring (a sub-function of first-person domain of metacognition) and high negative urgency lead to a worsening of binge severity through the mediation of emotional dysregulation in patients with binge eating disorder (BED). Forty non-BED-obese and 46 BED-obese patients completed a battery of tests assessing metacognition and psychopathology. To test our hypothesized model, a structural equation model (SEM) using maximum likelihood estimation was conducted. BED-obese patients had significantly higher scores in BES, UPPS-P Negative urgency, and DERS total score, and lower MSAS self-monitoring than non-BED-obese, while no differences emerged in the MSAS others-monitoring subscale. The structural model demonstrated very good fit indexes (χ2 = 1.377, df = 2; p = .502, CMIN/DF = 0.688, CFI = 1.000, RMSEA = 0.000, TLI = 1.047) and all paths were significant in the predicted directions. These preliminary findings show that, low self-monitoring and high negative urgency lead BED-obese patients to express the worsening of binge severity through the mediation of emotional dysregulation. This knowledge may be helpful in the clinical practice to develop a tailor-made treatment. Accordingly, an approach through Metacognitive Interpersonal Therapy could be attempted in BED-obese patients with these characteristics. Highlights Patients with BED exhibited low self-monitoring and high negative urgency. Binge severity was mediated by high level of emotional dysregulation. Metacognitive Interpersonal Therapy may be useful for BED patients.

Risk of Disordered Eating Behaviors in Adolescents with Type 1 Diabetes.

Management of type 1 diabetes (T1D) may be difficult for adolescents, who often fail to meet glycemic targets. Adolescents are also at an increased risk for negative affect (i.e., anxiety, depressive symptoms) and are prone to disordered eating behaviors (DEB). This study hypothesized that negative affect would be associated with DEB, self-management, and glycemic control, but that this would be moderated by negative urgency (the urge to engage in impulsive behaviors in response to negative affect), such that this relationship would be significant only for those with higher negative urgency. The Eating in Adolescents with T1D Study recruited 100 caregiver-adolescent dyads (55% male youth, 48% Caucasian) to complete questionnaires reporting on the adolescent's negative affect, negative urgency, DEB, and diabetes management. Glycemic control 3-4 months following survey completion was extracted from the medical record. A total of 61% of adolescents reported elevated symptoms of anxiety or depression and 25% reported elevated disordered eating symptoms. A total of 81% of adolescents had an A1c level above recommended targets. Negative affect was associated with DEB, suboptimal T1D self-management, and suboptimal glycemic outcomes, moderated by higher levels of negative urgency. Negative affect was associated directly with suboptimal self-management and glycemic control, but not DEB, at all levels of negative urgency. Adolescents reported high levels of negative affect, DEB, and suboptimal glycemic control. Interventions that target negative affect and negative urgency in adolescents with T1D are needed in order to reduce the risk for DEB and negative diabetes health outcomes.

Reward-related attentional capture and cognitive inflexibility interact to determine greater severity of compulsivity-related problems

Background and objectivesNeurocognitive processes are key drivers of addictive and compulsive disorders. The current study examined whether reward-related attentional capture and cognitive inflexibility are associated with impulsive and/or compulsive personality traits, and whether these cognitive characteristics interact to predict greater compulsivity-related problems across obsessive-compulsive and drinking behaviors. MethodsOne-hundred and seventy-three participants (mean age = 34.5 years, S.D = 8.4, 42% female) completed an online visual search task to measure reward-related attentional capture and its persistence following reversal of stimulus-reward contingencies. Participants also completed questionnaires to assess trait impulsivity, compulsivity, alcohol use, and obsessive-compulsive behaviors. ResultsGreater reward-related attentional capture was associated with trait compulsivity, over and above all impulsivity dimensions, while greater cognitive inflexibility was associated with higher negative urgency (distress-elicited impulsivity). Reward-related attentional capture and cognitive inflexibility interacted to predict greater compulsivity-related problems among participants who reported obsessive-compulsive behaviors in the past month (n = 57) as well as current drinkers (n = 88). Follow-up analyses showed that, for OCD behaviors, this interaction was driven by an association between higher reward-related attentional capture and more problematic behaviors among cognitively inflexible participants only. For drinking, the same pattern was seen, albeit at trend level. Limitations: This study includes a non-clinical, online sample and is cross-sectional, thus its findings need to be interpreted with these limitations in mind. ConclusionsReward-related attentional capture and cognitive flexibility are related to trait compulsivity and impulsivity (negative urgency) respectively, and interact to determine more problematic behaviors.

Higher Emotion-Related Distress in Patients with Fibromyalgia versus Chronic Neuropathic Pain and Healthy Controls: Is It a Primary Affective Disorder?

Fibromyalgia is central sensitization pain disorder with various psychological symptoms. Our aim is to compare trait paranoia, self-esteem and impulsivity between fibromyalgia patients (FM), chronic neuropathic pain sufferers (CNP) and healthy control. We administrated the Mini International Neuropsychologic Interview to 30 FM, 27 CNP and 22 HC. All participants completed the Paranoia, Rosenberg Self-Esteem and Short UPPS-P Impulsivity Behavior Scales, Beck Depression and State-Trait Anxiety inventories. Patients provided pain ratings and completed the French version of the McGill Pain Questionnaire and Pain Catastrophizing Scale. An analysis of variance compared the three groups, with adjustment for psychological distress, pain severity and education level. Anxiety-related psychiatric comorbidities were more prevalent in FM. Depression and state anxiety were higher in both CNP and FM, while trait anxiety was higher in FM compared to two other groups. Paranoia scores were significantly higher among FM than among HC, with intermediate scores in CNP. These group differences remained after adjustment for psychological distress, pain severity and education level. Lower self-esteem and higher negative urgency in patients with FM disappeared when results were adjusted for psychological distress. FM described sensory and affective aspects of pain as more severe and displayed higher pain catastrophizing than CNP group. These results suggest that emotion-related distress is higher in FM than in CNP.

Emotional disorder symptoms, anhedonia, and negative urgency as predictors of hedonic hunger in adolescents

Affect and reward are associated with unhealthy eating and weight; however, less research has examined affective predictors of hedonic hunger (i.e., extreme reward responsivity, pleasure toward, and drive for food), particularly among adolescents. Whether symptoms indicative of emotional disturbance increase risk of adverse reward-based eating-related symptoms such as hedonic hunger, is unknown. Such evidence could explain why emotional problems increase risk of eating and weight problems among adolescents, when eating-related health problems often originate. This report examined baseline emotional disorder symptoms, negative urgency (i.e., tendency to act impulsively in response to negative affect), and anhedonia (i.e., loss of interest in activities and decreased pleasure) as prospective predictors of increases in hedonic hunger in adolescents; associations between changes in emotional disturbance problems and hedonic hunger were also examined. Ninth-grade students (N = 2598) from high schools completed paper-and-pencil surveys at baseline and a 1-year follow-up. In a multivariable model controlling for the covariance of emotional problems, higher negative urgency, general anxiety, and obsessive-compulsive symptoms, and lower anhedonia at baseline independently predicted increases in hedonic hunger one year later. Also, increases in negative urgency, general anxiety, and obsessive-compulsive symptoms and decreases in anhedonia independently predicted increases in hedonic hunger. Affect- and reward-related variables may be important contributors to risk of hedonic hunger in adolescence.

Bulimic symptoms in a sample of college women: disentangling the roles of body size, body shame and negative urgency

Purpose This study set out to disentangle the roles of body size, body shame and negative urgency on bulimic symptomatology in a sample of college women. We predicted that body shame would mediate the relationship between body size and bulimic symptomatology: with increasing body size, the greater would be the experience of body shame and, in turn, the greater the bulimic symptomatology. We also predicted that negative urgency would exacerbate this mediation pathway, and that the moderated mediation model would occur over and above current levels of depression.MethodA convenience sample of 237 college women indicated their age, height and weight and then completed measures of body shame, negative urgency, depression and bulimic symptomatology. Bootstrap analysis was used to test the predicted moderation mediation model.ResultsThe bootstrap analysis supported all predictions. Thus, with greater the increase in body size, the greater was the body shame and the more frequent bulimic symptomatology. Furthermore, negative urgency moderated the relationship between body shame and bulimic symptomatology, such that those with both higher negative urgency and body shame had more frequent bulimic symptomatology.ConclusionsResults suggest that those college women higher in both BMI and negative urgency are likely to experience higher levels of bulimic symptoms. These women may benefit from emotion regulation interventions targeted at preventing, as well as coping effectively with, the experience of body shame.Level of evidenceV: cross-sectional descriptive study.