Brian R.W. Baucom

University of Utah | UOU · Department of Psychology

Callous-unemotional (CU) traits are associated with severe and persistent juvenile offending. CU traits are also associated with dampened emotional arousal, which suggests that fundamental frequency (f0), a measure of vocally-encoded emotional arousal, may serve as an accessible psychophysiological marker of CU traits in youth. This study investiga...

This study explored how relationships of sexual and gender minority (SGM) couples change through the cancer experience. Twelve couples (N = 24) completed surveys assessing demographics and dyadic semi-structured interviews. Thematic analysis was used to analyze interview transcripts. Participants had been together for 19.1 years on average (SD = 9....

This study explored LGBTQ+ older adult couples’ experiences of minority stress with service providers and effects on their relationships. Twelve LGBTQ+ cancer patient-partner couples (N = 24) completed surveys assessing demographics, stress, and health, and participated in dyadic semi-structured interviews. Descriptive statistics summarized demogra...

People who are happy with their romantic relationships report that their partners are particularly effective at meeting their everyday relational needs. However, the literature invites competing predictions about how people arrive at those evaluations. In pilot research, we validated a scale of concrete, specific relationship behaviors that can be...

Partialing correlated predictors to test independent effects is an essential tool in couple research. In actor–partner models, partners’ parallel scores are partialed in tests of unique associations with outcomes. Correlated aspects of couple functioning are also often partialed within individuals to examine separate effects. Partialed versions of...

Young men who have sex with men (YMSM) face the highest risk of HIV infection among adolescents, yet effective sexual health interventions for this population are limited. Parents and Adolescents Talking about Healthy Sexuality (PATHS) is an online intervention for parents designed to improve communication about HIV and increase behaviors supportiv...

Objective: This study examined: 1) Differences among sexual and gender minority (SGM) and non-SGM couples' life course stress, posttraumatic growth (PTG), individual, and dyadic wellbeing while facing cancer, 2) The predictive ability of PTG and life course stress on wellbeing for each dyad member and, 3) The predictive ability of dyad-level PTG a...

Background Obstructive sleep apnea (OSA) is a serious health condition that affects approximately 30-50% of older adults and contributes to risk for cardiometabolic disorders and dementia. Despite the well-documented role of partners in treatment seeking and adherence to positive airway pressure (PAP), treatments for OSA have nearly exclusively foc...

Perceived social support has been linked to lower rates of morbidity and mortality. However, more information is needed on the biological mechanisms potentially responsible for such links. The main aim of this paper was to conduct a meta-analytic review of the association between perceived social support and awake ambulatory blood pressure (ABP) wh...

It has been demonstrated that stress, experienced outside of a relationship, can spill into a relationship and cross over during interactions from one partner to the other. However, the mechanism of how stress cross over in real-time between partners is still unknown. To overcome this limitation, we invited 189 couples (N = 378 individuals) for two...

It has been demonstrated that stress, experienced outside of a relationship, can spill into a relationship and cross over during interactions from one partner to the other. However, the mechanism of how stress cross over in real-time between partners is still unknown. To overcome this limitation, we invited 189 couples (N = 378 individuals) for two...

In research on couples, statistical adjustment (i.e., partialing) for correlations between partners’ parallel scores is common and useful, as in the actor–partner interdependence model. Original and partialed scores are typically interpreted as assessing the same construct, but this may not be a valid assumption. Other approaches to nonindependence...

Background Data that can be easily, efficiently, and safely collected via cell phones and other digital devices have great potential for clinical application. Here, we focus on how these data could be used to refine and augment intervention strategies for binge eating disorder (BED) and bulimia nervosa (BN), conditions that lack highly efficacious,...

Objective: Using preliminary data from the Binge-Eating Genetics Initiative (BEGIN), we evaluated the feasibility of delivering an eating disorder digital app, Recovery Record, through smartphone and wearable technology for individuals with binge-type eating disorders. Methods: Participants (n = 170; 96% female) between 18 and 45 years old with...

Interpersonal emotion dynamics in couples have implications for the interpersonal maintenance of psychopathology. That is, how individuals regulate their own emotions and respond to their partners’ emotions is part of the interpersonal context of psychopathology and could influence treatment. The present study explored associations of (a) intrapers...

BACKGROUND Data that can be easily, efficiently, and safely collected via cell phones and other digital devices have great potential for clinical application. Here, we focus on how these data could be used to refine and augment intervention strategies for binge eating disorder (BED) and bulimia nervosa (BN), conditions that lack highly efficacious,...

Cancer and its treatment pose challenges that affect not only patients but also their significant others, including intimate partners. Accumulating evidence suggests that couples’ ability to communicate effectively plays a major role in the psychological adjustment of both individuals and the quality of their relationship. Two key conceptual models...

Stroke affects not only the survivor but also their romantic partner. Post-stroke depression is common in both partners and can have significant negative consequences, yet few effective interventions are available. The purpose of this study was to pilot test a novel 8-week remotely administered dyadic intervention (ReStoreD) designed to help couple...

Existing Domain Adaptation (DA) algorithms train target models and then use the target models to classify all samples in the target dataset. While this approach attempts to address the problem that the source and the target data are from different distributions, it fails to recognize the possibility that, within the target domain, some samples are...

Relative to children without autism spectrum disorder (ASD), children with ASD experience elevated sleep problems that can contribute to behavioral comorbidities. This study explored the interaction between psychophysiology and sleep to determine which children with ASD may be at risk for, or resilient to, effects of poor sleep on daytime behavior....

In this study, LGBTQ+ adult couples facing advanced cancer were recruited online. Eligible couples were sent a direct link to electronic consent and surveys in REDCap®. Participants were then invited to complete a 45-minute dyadic semi-structured interview regarding their experience of coping with cancer as a couple. This study faced difficulties i...

Speech encodes a wealth of information related to human behavior and has been used in a variety of automated behavior recognition tasks. However, extracting behavioral information from speech remains challenging including due to inadequate training data resources stemming from the often low occurrence frequencies of specific behavioral patterns. Mo...

Current models of relationship functioning often emphasize conflict with a particular focus on the behaviors that occur in that context. Much less is known about the impact of time spent interacting in the absence of conflict. The primary aim of this study is to test associations between time spent in various forms of daily interaction (engaging in...

Background Obstructive sleep apnea (OSA) is a serious health condition that affects approximately 30–50% of older adults and contributes to risk for cardiometabolic disorders and dementia. Despite the well-documented role of partners in treatment seeking and adherence to positive airway pressure (PAP), treatments for OSA have nearly exclusively foc...

Communication has long been associated with the well-being of a couple's relationship, and it is also important to explore associations with individual well-being. This study examined the associations between emotions communicated within couple interactions and each partner's psychopathology symptoms concurrently and up to 3 years later. Vocally-en...

The COVID-19 pandemic has intensified the use of online recruitment and data collection for reaching historically underrepresented minorities (URMs) and other diverse groups. Preventing and detecting responses from automated accounts “bots” and those who misrepresent themselves is one challenge in utilizing online approaches. Through internet-media...

Social scientists have long utilized observations of human behavior in research designs. For researchers studying couples, observation of romantic partners has led to important discoveries about how such behavior is associated with physical, mental, and family health. Historically, these methods have been used in in-person laboratory paradigms that...

Speech encodes a wealth of information related to human behavior and has been used in a variety of automated behavior recognition tasks. However, extracting behavioral information from speech remains challenging including due to inadequate training data resources stemming from the often low occurrence frequencies of specific behavioral patterns. Mo...

Respiratory sinus arrhythmia (RSA), an index of the parasympathetic nervous system, has recently gained attention as a physiological component of regulatory processes, social connectedness, and health. Within the context of romantic relationships, studies have operationalized and conceptualized RSA in disparate ways, obscuring a clear pattern of fi...

The task of quantifying human behavior by observing interaction cues is an important and useful one across a range of domains in psychological research and practice. Machine learning-based approaches typically perform this task by first estimating behavior based on cues within an observation window, such as a fixed number of words, and then aggrega...

Bulimia nervosa (BN) and binge-eating disorder (BED) are similar in that both are characterized by recurrent episodes of binge-eating, but diverge in that BN but not BED includes recurrent inappropriate compensatory behaviors to limit weight gain or counteract the effects of a binge. Binge (B) and purge (P) “events” are often conceptualized and stu...

Interpersonal risk and resilience factors are prominent in current conceptual models of suicide. A growing body of empirical evidence links suicidal thoughts and behaviors to a range of interpersonal phenomenon adding further support to the value of this line of inquiry. At present, research on interpersonal phenomenon focuses on assessing individu...

Background Advanced cancer affects the emotional and physical well-being of both patients and family caregivers in profound ways and is experienced both dyadically and individually. Dyadic interventions address the concerns of both members of the dyad. A critical gap exists in advanced cancer research, which is a failure of goals research and dyadi...

Numerous theoretical models of relationship distress suggest that strong, negative reactions to conflict are directly associated with lower levels of relationship satisfaction. Consistent with this supposition, substantial evidence links higher levels of subjective negative emotion, more pronounced and frequent expressions of negative affect, and h...

Understanding how change occurs in systemic family therapies (SFT) has been an important research focus from the professional beginnings of couple and family therapy. As a profession SFT has shown that therapy works, but as a profession more research on how change occurs, and under what conditions and contexts change occurs, is needed. In the hope...

Depressive disorders are the largest contributor to global medical disability, and anxiety disorders rank sixth. There is a bidirectional relationship among depressive and anxiety disorders and couple relationship distress, thus propelling a vicious cycle of poor mental health and relationships. In this chapter, we describe the relationships among...

The demand/withdraw (D/W) interaction pattern is a maladaptive cycle of behavior that is associated with a wide range of deleterious individual and relational outcomes. Partners' emotional responding during couple conflict has long been theorized to play a central role in the occurrence of D/W. The interpersonal process model of D/W behavior sugges...

Relationship distress and divorce are major risk factors for the development or exacerbation of psychopathology and psychosocial impairments. Given that heightened negative emotions within couples' interactions may portend negative relationship outcomes, it is critical to understand how emotions unfold across a conversation and how partners may inf...

In interpersonal spoken interactions, individuals tend to adapt to their conversation partner's vocal characteristics to become similar, a phenomenon known as entrainment. A majority of the previous computational approaches are often knowledge driven and linear and fail to capture the inherent nonlinearity of entrainment. In this work, we present a...

Depressive disorders are the largest contributor to global medical disability, and anxiety disorders rank sixth. There is a bidirectional relationship among depressive and anxiety disorders and couple relationship distress, thus propelling a vicious cycle of poor mental health and relationships. In this chapter, we describe the relationships among...

Understanding how change occurs in systemic family therapies (SFT) has been an important research focus from the professional beginnings of couple and family therapy. As a profession SFT has shown that therapy works, but as a profession more research on how change occurs, and under what conditions and contexts change occurs, is needed. In the hope...

Researchers commonly employ observational methods, in which partners discuss topics of concern to them, to test gender differences and other within-couple differences in couple conflict behavior. We describe a previously-unidentified assumption upon which statistical tests in these observational studies are frequently reliant: whether each partner...

Researchers commonly employ observational methods, in which partners discuss topics of concern to them, to test gender differences and other within-couple differences in couple conflict behavior. We describe a previously unidentified assumption upon which statistical tests in these observational studies are frequently reliant: whether each partner...

Increasing evidence indicates that psychological factors important to therapy effectiveness are associated with physiological activity. Knowledge of the physiological correlates of therapy process variables has the potential to provide unique insights into how and why therapy works, but little is currently known about the physiological underpinning...

Background: The Binge Eating Genetics Initiative (BEGIN) is a multipronged investigation examining the interplay of genomic, gut microbiota, and behavioral factors in bulimia nervosa and binge-eating disorder. Methods: 1000 individuals who meet current diagnostic criteria for bulimia nervosa or binge-eating disorder are being recruited to collec...

In-vehicle information systems (IVIS) refer to a collection of features in vehicles that allow motorists to complete tasks (often unrelated to driving) while operating the vehicle. These systems may interfere, to a greater extent, with older drivers’ ability to attend to the visual and cognitive demands of the driving environment. The current study...

Primary brain cancer is a diagnosis that can have drastic health impacts on patient and caregiver alike. In high-stress situations, dyadic coping can improve psychosocial and health outcomes and communication about personal life goals maybe one way to facilitate this coping. In this study, we describe the feasibility and accessibility of a one-time...

Theory and research on self‐regulation, emotional adjustment, and interpersonal processes focus increasingly on parasympathetic functioning, using measures of vagally mediated heart rate variability (vmHRV) or respiratory sinus arrhythmia (RSA). This review describes models of vmHRV in these areas, and issues in measurement and analysis. We propose...

Background: Military suicide rates have risen across all service branches, with the overall rate surpassing that of the general population for the first time in history in 2008. Service members with posttraumatic stress disorder (PTSD) are at a substantially higher risk for suicidal ideation, suicide attempts, and death by suicide than their peers...

Psychosocial factors predict the development and course of cardiovascular disease, perhaps through sympathetic and parasympathetic mechanisms. At rest, heart rate (HR) is under parasympathetic control, often measured as high-frequency heart rate variability (HF-HRV). During stress, HR is influenced jointly by parasympathetic and sympathetic process...

Human behavior refers to the way humans act and interact. Understanding human behavior is a cornerstone of observational practice, especially in psychotherapy. An important cue of behavior analysis is the dynamical changes of emotions during the conversation. Domain experts integrate emotional information in a highly nonlinear manner; thus, it is c...

Integrating dynamic systems modeling and machine learning generates an exploratory nonlinear solution for analyzing dynamical systems-based data. Applying dynamical systems theory to the machine learning solution further provides a pathway to interpret the results. Using random forest models as an illustrative example, these models were able to rec...

Objective: Obstructive sleep apnea (OSA), a serious respiratory disorder, confers increased risk of cardiovascular disease and mortality. Adherence to the standard and effective treatment, continuous positive airway pressure (CPAP), is often poor. Personal relationships can influence adherence, but some forms of partner involvement (e.g., support,...

Suicide is a major societal challenge globally, with a wide range of risk factors, from individual health, psychological and behavioral elements to socio-economic aspects. Military personnel, in particular, are at especially high risk. Crisis resources, while helpful, are often constrained by access to clinical visits or therapist availability, esp...

Automatic quantification of human interaction behaviors based on language information has been shown to be effective in psychotherapy research domains such as marital therapy and cancer care. Existing systems typically use a moving-window approach where the target behavior construct is first quantified based on observations inside a window, such as...

Single-dimension measures of marital quality can obscure distinct effects of positive and negative aspects of relationships. The present study extended evidence regarding the two-dimension relationship quality model generally, and the Quality of Relationship Inventory (QRI) Support and Conflict scales in particular, by examining associations with o...

Human behavior refers to the way humans act and interact. Understanding human behavior is a cornerstone of observational practice, especially in psychotherapy. An important cue of behavior analysis is the dynamical changes of emotions during the conversation. Domain experts integrate emotional information in a highly nonlinear manner, thus, it is c...

Objective. Most attempts at smoking cessation are unsuccessful, and stress is frequently characterized both as a momentary precipitant of smoking lapse and a predictor of subsequent changes in other key precipitants of lapse. The current study examined longitudinal associations among stress, multiple precipitants of lapse, and lapse among smokers a...

BACKGROUND Interpersonal positivity and negativity are separable dimensions both recognized as having important effects on health. Though online social interactions and research examining them are increasingly common, no validated instrument has heretofore been developed to examine social support and social negativity specifically in online context...

Objective: Close interpersonal relationships are fundamental to emotion regulation. Clinical theory suggests that one role of therapists in psychotherapy is to help clients regulate emotions, however, if and how clients and therapists serve to regulate each other's emotions has not been empirically tested. Emotion coregulation - the bidirectional...

Children with autism spectrum disorder (ASD) exhibit significant difficulties with emotion regulation and reactivity, which may be linked to underlying psychophysiology. The present study examined associations between autonomic nervous system activity and individual differences in externalizing behavior problems in children with ASD. A multisystem...

Background: Optimal end-of-life care requires effective communication between hospice nurses, caregivers, and patients, yet defining and evaluating effective communication are challenging. Latent semantic analysis (LSA) measures the degree of communication similarity (talking about the same topic) without relying on specific word choices or matchi...

Appropriate embedding transformation of sentences can aid in downstream tasks such as NLP and emotion and behavior analysis. Such efforts evolved from word vectors which were trained in an unsupervised manner using large-scale corpora. Recent research, however, has shown that sentence embeddings trained using in-domain data or supervised techniques...

Children with autism spectrum disorder exhibit significant difficulties with emotion regulation. Respiratory sinus arrhythmia is a biomarker for processes related to emotion regulation, with higher baseline rates linked to beneficial outcomes. Although reduction in respiratory sinus arrhythmia in response to challenge can index adaptive processes i...

Linguistic coordination is a well-established phenomenon in spoken conversations and often associated with positive social behaviors and outcomes. While there have been many attempts to measure lexical coordination or entrainment in literature, only a few have explored coordination in syntactic or semantic space. In this work, we attempt to combine...

Research on suicide prevention and intervention has overwhelmingly focused on the suicidal individual. However, suicidal individuals exist within interpersonal relationships. This study tests 1) how accurately members of romantic couples know each other's depression symptoms, suicide histories, and risk for future suicidal thoughts and behaviors an...

Objective Family caregivers of cancer hospice patients likely benefit from clinician provision of verbal support and from expression of positive emotions. Our aim was to identify the effects of hospice nurse supportive communication as well as caregiver‐nurse exchange of positive emotions on family caregiver depression during bereavement. Method T...

Accurately understanding the thoughts and feelings of romantic partners, termed empathic accuracy, is critical for optimal relationship functioning. Empathic failure is linked to common reasons couples seek therapy (Doss, Simpson, & Christensen, 2004; Jacobson & Christensen, 1996) and is either implicitly or explicitly a target of many couple thera...