Julie A. Schumacher

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Sleep disturbance and emotion dysregulation have been identified as etiologic and maintaining factors for a range of psychopathology and separate literatures support their relationships to anxiety, depression, PTSD, and alcohol dependence (AD) symptom severity. Previous studies have examined these relationships in isolation, failing to account for the high(More)
Posttraumatic stress disorder (PTSD) commonly co-occurs with alcohol dependence (AD) and negatively affects treatment outcomes. Trauma-related negative affect enhances substance craving in laboratory cue-reactivity studies of AD individuals, but the role of positive affect has not been established. In this study, 108 AD treatment-seeking adults with current(More)
The high comorbidity of posttraumatic stress disorder (PTSD) and alcohol dependence (AD) has been firmly established. Although laboratory studies have examined self-reported craving in response to trauma and alcohol cues, no studies have reported on alcohol-related physiological responding in response to trauma cues in PTSD-AD individuals. Using a cue(More)
Marital adjustment, verbal aggression, and physical aggression have long been associated in the marital literature, but the nature of their associations remains unclear. In this study, the authors examined these 3 constructs as risk factors for physical aggression during the first 2 years of marriage in 634 couples recruited as they applied for marriage(More)
This study examined the association between attitudes about dating aggression and select dating aggressive behaviors (verbal aggression and jealous behavior) in high school students. Our hypothesis, derived from cognitive dissonance theory, was that discrepancies between self-reported attitudes and aggressive behavior at Time 1 (i.e., putative cognitive(More)
Previous research with substance users has demonstrated, across a variety of psychiatric disorders, significant decreases in psychological symptoms during early substance abstinence. To build on this literature, the current study prospectively assessed trauma symptomatology over 28 days during acute and protracted cocaine and alcohol abstinence.(More)
We tested the theory that central serotonin (5-hydroxytryptamine, or 5-HT) activity regulates aggression by modulating response to provocation. Eighty men and women (40 with and 40 without a history of aggression) were randomly assigned to receive either 40 mg of paroxetine (to acutely augment serotonergic activity) or a placebo, administered using(More)
Impulsivity and risk taking propensity were assessed in participants with borderline personality disorder (BPD-only; n = 19), BPD and a current or past substance use disorder (BPD-SUD; n = 32), and a matched comparison group (MC; n = 28). Participants were administered behavioral measures of two facets of the multidimensional construct of impulsivity(More)
There is compelling evidence that comorbid borderline personality disorder (BPD) negatively impact the clinical courses and outcomes of substance use disorders (SUD). Conversely, there is little evidence that concurrent SUD exacerbates the clinical characteristics of BPD. Thus, this study sought to examine whether the presence of current substance(More)
This study assessed physiological measures for the study of emotional dysregulation associated with borderline personality disorder (BPD). Two patient groups, the first comprised of individuals with BPD only (n = 16) and the second, individuals with BPD and co-occurring substance-use disorder (SUD; n = 35), and a group of healthy controls (n = 45) were(More)