Michelle L. Miller

• Doctor of Philosophy
• Rush University Medical Center

Objective: Trauma exposure is associated with elevated risk for psychotic-like experiences, including subthreshold hallucinations and delusions. Dissociative symptoms may link these two experiences and warrant further exploration. Method: The present study examined if dissociative symptoms accounted for additional variance in the association betwee...

Posttraumatic stress disorder (PTSD) is associated with some of the poorest mental and physical health outcomes. There is often high dropout from treatment for PTSD, especially among those who have experienced chronic or multiple traumatic events. One increasingly popular PTSD treatment delivery model targeting treatment retention is intensive trea...

Purpose of Review Pregnancy and the postpartum period are vulnerable times to experience psychiatric symptoms. Our goal was to describe existing inequities in perinatal mental health, especially across populations, geography, and in the role of childbirth. Recent Findings People of color are at an increased risk for perinatal mental health difficu...

The perinatal period is marked by a higher risk of experiencing depressive, anxiety, and/or trauma-related symptoms, a phenomenon that affects millions of individuals each year. Obsessive-compulsive disorder (OCD) and posttraumatic stress disorder (PTSD) symptoms commonly co-occur but have rarely been examined together beyond prevalence estimates i...

Background Many women experience new onset or worsening of existing posttraumatic stress disorder (PTSD) symptoms during pregnancy and the early postpartum period. However, perinatal PTSD symptom profiles and their predictors are not well understood. Methods Participants (N = 614 community adults) completed self-report measures across three method...

Objectives Perinatal psychopathology can be damaging. This study examined the strength of the associations between risk factors and all perinatal mood and anxiety disorder symptoms while assessing the mediating effect of experiential avoidance. Method Participants (N = 246) completed assessments during pregnancy (28–32 weeks) and the postpartum (6...

In a community sample of trauma‐exposed postpartum individuals (N = 167; mean age = 30, 90% White; 61.7% completed bachelor's degree or higher) longitudinally completed self‐report measures on PTSD, depressive, and Obsessive‐compulsive disorder (OCD) symptoms (specifically checking, ordering, washing, and obsessing symptoms), preoccupation with int...

Objectives: Perinatal psychopathology can be damaging. This study examined the strength of the associations between risk factors and all perinatal mood and anxiety disorder symptoms while assessing the mediating effect of experiential avoidance. Method: Participants ( N =246) completed assessments during pregnancy (28-32 weeks) and the postpartum (...

Background: The perinatal period is increasingly recognized as a vulnerable time for the development and exacerbation of psychiatric symptoms. Research has often focused on perinatal depression, with much less information on perinatal anxiety. This study examined the psychometric structure of all internalizing (anxiety and mood disorder symptoms)...

Background Depression is a common, serious complication during the postpartum period. Predictors of postpartum depression characterize who is at-risk for persistent symptoms. This study explored how psychological inflexibility affects depressive symptoms at 4 and 12 weeks postpartum. Methods Participants receiving prenatal care at a medical center...

Obsessive–compulsive disorder (OCD) symptoms are more likely to develop or be exacerbated during pregnancy and the postpartum period, which can cause significant distress and impairment. However, the disorders grouped with OCD in the DSM-5, obsessive–compulsive and related disorders (OCRD; e.g., hoarding disorder (HD), body dysmorphic disorder (BDD...

Posttraumatic stress disorder (PTSD) treatments are increasingly delivered in massed formats and have shown comparable results to standard, weekly treatment. To date, massed cognitive processing therapy (CPT), delivered daily, has been delivered primarily in combination with adjunctive services and among veteran populations, but it has not been rig...

Research suggests that a history of trauma and prenatal posttraumatic stress symptoms (PTSS) are predictive of postpartum depression (PPD). Pregnant women at risk for PPD are often identified through depression symptom measures, while PTSS also may help to identify those at increased risk. Women who do not endorse depressive symptoms, though experi...

Objective: Racial and ethnic minority women from low-resource urban communities experience disproportionately high rates of trauma exposure. Higher rates of lifetime trauma exposure are strongly associated with subsequent psychological sequela, specifically depression and posttraumatic stress disorder (PTSD). Communal mastery is the ability to cope...

Posttraumatic stress disorder (PTSD) during pregnancy is a significant global mental health concern that affects up to 1 in 5 trauma‐exposed pregnant women and is associated with an increased risk of adverse maternal and infant complications and health outcomes. This systematic literature review, conducted in accordance with PRISMA guidelines, exam...

Background Prenatal posttraumatic stress disorder (PTSD) is a significant complication of pregnancy linked to increased risk of adverse perinatal outcomes. Although 1 in 5 pregnant trauma-exposed individuals have PTSD, most PTSD treatment trials exclude participants who are pregnant, and none focus on treatment specifically during pregnancy. Moreov...

Professionals who counsel and serve survivors of childhood abuse may be at risk of experiencing symptoms of post-traumatic stress disorder (PTSD), which can be exacerbated by cognitive and emotional processes. It is hypothesized that (1) a significant proportion of professionals who primarily serve child abuse survivors experience elevated levels o...

The perinatal period is a vulnerable time for the development of psychopathology, particularly mood and anxiety disorders. In the study of maternal anxiety, important questions remain regarding the association between maternal anxiety symptoms and subsequent child outcomes. This study examined the association between depressive and anxiety symptoms...

Background Intensive treatment programmes (ITPs) have shown promise for reducing PTSD and depression symptoms. It is still unknown whether treatment gains are maintained following completion. Objective This study examined whether veterans were able to maintain treatment gains for up to 12 months after an ITP for PTSD and whether reductions in nega...

Objectives Mindfulness training is frequently included as part of an integrative care approach to treating PTSD in veterans. However, the utility and acceptability of daily group mindfulness training in an intensive treatment program (ITP) for PTSD have not been explored. The study objectives were to determine: (a) whether mindfulness skills signif...

Background: The postpartum period is a vulnerable time for the development of depression. While perinatal depression has been well studied, intrusive thoughts related to the infant and classic obsessive-compulsive (OC) symptoms (e.g. chequering, ordering and cleaning) are also common in the postpartum and less well understood. Objective: The presen...

Objective: Electroconvulsive therapy (ECT) is associated with positive outcomes for treatment-resistant mood disorders in the short term. However, there is limited research on long-term cognitive or psychological changes beyond 1 year after -ECT. This study evaluated long-term outcomes in cognitive functioning, psychiatric symptoms, and quality of...

Objective: Childhood trauma is associated with a variety of risky, unhealthy, or problem behaviors. The current study aimed to explore experiential avoidance and mindfulness processes as mechanisms through which childhood trauma and problem behavior are linked in a college sample. Participants: The sample consisted of college-aged young adults recr...

Background: Trauma exposure is associated with adverse psychological outcomes including anxiety, depression, and obsessive-compulsive (OC) symptoms. Adolescence is increasingly recognized as a period of vulnerability for the onset of these types of psychological symptoms. The current study explored the mediating roles of experiential avoidance and...

It is important to consider trauma-related sequelae in the etiology and maintenance of psychopathology, namely understudied disorders such as those belonging to the Obsessive-Compulsive Spectrum (OCS). This meta-analysis examined the association between past trauma exposure and current severity of OCS disorder symptoms. A systematic literature sear...

Difficulties in emotional expression and emotion regulation are core features of many personality disorders (PDs); yet, we know relatively little about how individuals with PDs affectively respond to stressful situations. The present study seeks to fill this gap in the literature by examining how PD traits are associated with emotional responses to...

Objective: Performance validity assessment is increasingly considered standard practice in neuropsychological evaluations. The current study extended research on logistically derived performance validity tests (PVTs) by utilizing neuropsychological measures from multiple cognitive domains instead of from a single measure or a single cognitive doma...

Presented at the 13th Annual Conference of the American Academy of Clinical Neuropsychology: San Francisco, CA

The Internalizing (INT) and Externalizing (EXT) spectra are an emerging way to conceptualize the structure of psychopathology. Demonstrating relationships with emotional reactions to, and cognitive appraisals of, daily stressful events would be strong evidence of ecological validity. In the current study (N = 78), the experience sampling method (ES...

The facets of the Five-Factor Model (FFM) of personality are presumed to represent distinct, biologically-based tendencies to act, think, and behave; yet they have received little behaviorally-based empirical validation. In this study, FFM facets were used to examine individual differences in affective and cognitive responses to stressors as they a...

Background: Depression is a frequent accompaniment of the perinatal period. Although screening improves detection of perinatal depression, it does not in itself improve mental health treatment entry and, therefore, does not improve outcomes. This study addresses the feasibility of incorporating diagnostic assessment for depression directly into pe...

Depression, obesity, and lack of self-care are highly prevalent problems for women during pregnancy and postpartum. The UIC Illinois Mother Care Project works within the Chicago community, specifically in women's health clinics (PCC Community Wellness Centers) that treat high-risk, minority women in their perinatal period. Our project's central goa...