Sex differences in the relation between military sexual trauma and risk for alcohol misuse among U.S. Army Reserve and National Guard soldiers.

BACKGROUND: Military sexual trauma (MST) is linked to a range of deleterious health outcomes. Extant literature has focused disproportionately on mental health sequelae of MST. Research is needed to better understand the extent to which MST contributes to alcohol misuse and related problems - key issues facing service members. Additionally, sex differences in the nature and prevalence of MST may impact sequelae. The present research examined (a) the prevalence of an MST history among female and male service members, (b) relations between MST history and risk for alcohol misuse and related problems, and (c) potential sex differences in these experiences and outcomes. METHODS: Data from current and previous service members (334 males and 70 females) were drawn from Operation: SAFETY (Soldiers and Families Excelling Through the Years), a longitudinal study of U.S. Army Reserve and National Guard (USAR/NG) soldiers and their partners. Analyses examined the prevalence and types of MST experienced, relations between MST history and three alcohol-related variables (total consumption, heavy drinking frequency, and alcohol-related problems), and differences by sex. RESULTS: Approximately one-third (33.7%) of service members reported an MST history. Females (61.4%) reported an MST history at more than twice the rate of males (27.8%). Interactions between MST and sex were significant for all alcohol-related variables. Among males, an MST history was related to 70% higher alcohol consumption, 86% higher heavy drinking frequency, and 45% higher alcohol problem scores. An MST history was unrelated to alcohol-related variables among females. CONCLUSION: Findings suggest a higher prevalence of MST among USAR/NG service members than is often reported in the literature, particularly among males. An MST history was associated with higher and more hazardous/harmful current alcohol consumption among male service members, highlighting the need for greater screening, prevention, and intervention among a population already at high risk for problematic alcohol use. Results underscore that MST is an important and prevalent experience requiring greater study alongside more traditional notions of service-connected trauma.

The Effect of Financial Scarcity on Reinforcer Pathology: A Dyadic Developmental Examination.

This study investigated the effects of experimentally manipulated scarcity on the reinforcing value of food (RRVfood) and delay discounting (DD), which, together, create reinforcer pathology (RP) among parents and offspring. A stratified sample of 106 families (53 parent/child aged 7−10 dyads & 53 parent/adolescent aged 15−17 dyads) from high- and low-income households visited our laboratory for three appointments. Each appointment included an experimental manipulation of financial gains and losses and DD and RRV tasks. The results showed that, regardless of food insecurity or condition, children had greater RP (ß = 1.63, p < 0.001) than adolescents and parents. DD was largely unaffected by acute scarcity in any group, but families with food insecurity had greater DD (ß = −0.09, p = 0.002) than food-secure families. Food-insecure parents with children responded to financial losses with an increase in their RRVfood (ß = −0.03, p = 0.011), while food-secure parents and food-insecure parents of adolescents did not significantly change their responding based on conditions. This study replicates findings that financial losses increase the RRVfood among adults with food insecurity and extends this literature by suggesting that this is strongest for parents of children.

Problems With Sleep Are Common and Predict Increased Risk for Alcohol and Drug Use Among Reserve and National Guard Soldiers.

OBJECTIVE: Sleep problems are common among military members and may increase substance use risk. This study examines longitudinal associations between sleep problems and substance use among U.S. Army Reserve and National Guard (USAR/NG) soldiers as well as differences between current and former soldiers. METHOD: Data are drawn from Operation: SAFETY (Soldiers and Families Excelling Through the Years), an ongoing prospective study of the health and well-being of USAR/NG soldiers and their spouses. We used generalized estimating equation models (N = 485 soldiers; 79.8% male) to examine residual change in substance use (alcohol problems, heavy drinking, current use of any drug, nonmedical use of prescription drugs [NMUPD], and illicit drugs) associated with sleep problems (globally and particular dimensions) over 3 years, controlling for probable post-traumatic stress disorder, age, sex, and substance use at the prior time point. Interaction models examined differences by military status (current vs. former soldier). RESULTS: Sleep problems were associated with increased risk of heavy drinking (p < .05), any current drug use (p < .05), current NMUPD (p < .01), and current illicit use (p < .05). There were significant interactions between sleep quality and military status on any current drug use (p < .01) and current illicit use (p < .05) and between sleep duration and military status on current NMUPD (p < .05), such that the risk of substance use was greater for former compared with current soldiers. CONCLUSIONS: Sleep problems are prevalent among USAR/NG soldiers and are longitudinally associated with alcohol and drug use. This risk may increase for soldiers who have separated from the military. These findings support routine screening for sleep problems among soldiers and predischarge education around substance use risks related to unaddressed sleep problems.

HIV pre-exposure prophylaxis (PrEP) knowledge, familiarity, and attitudes among United States healthcare professional students: A cross-sectional study.

The United States' initiative to End the HIV Epidemic by 2030 includes a primary goal to reduce new HIV infections by 90 percent. One key contributor to this plan is HIV pre-exposure prophylaxis (PrEP). While knowledge and acceptance of PrEP among clinicians is growing, few studies have assessed knowledge and awareness among future healthcare professionals in academic training programs. The present study aimed to assess and compare healthcare trainees' awareness, knowledge, and familiarity with PrEP prescribing guidelines to better understand and prevent gaps in academic training regarding PrEP. A cross-sectional web-based survey of medical, nurse practitioner, and pharmacy students enrolled at two universities was conducted between October 2017 and January 2018. The study assessed participants' awareness, knowledge, and familiarity with PrEP prescribing guidelines and willingness to prescribe PrEP and refer to another healthcare provider. The survey was completed by 744 participants (response rate = 36.2%). Overall, PrEP awareness was high though PrEP knowledge was low. There were significant differences among student groups in domains of interest. Pharmacy students had the greatest PrEP knowledge, awareness, and familiarity with prescribing guidelines. However, medical students reported the greatest comfort with performing PrEP-related clinical activities and willingness to refer a candidate to another provider. Study findings enhance our understanding of healthcare professional students' perspectives of PrEP as a biomedical prevention strategy for HIV. The gaps in students' knowledge offer opportunities for the development of educational strategies to support HIV prevention among future healthcare professionals.

Hardiness protects against problematic alcohol use in male, but not female, soldiers.

Military service members are at high risk for problematic substance use compared with the general population; deployment and combat exposure further increases this risk. It is thus critical to identify resiliency factors that can buffer the negative effects of military experiences and potentially prevent problematic alcohol use. The current research examines the extent to which psychological hardiness predicts lower risk of problematic alcohol use and explores potential sex differences in this association. Data are from Operation: SAFETY, an ongoing study of U.S. Army Reserve/National Guard soldiers. Negative binomial regression models examined the relation between baseline hardiness, assessed by the 15-item Dispositional Resiliency Scale, and problematic alcohol use at the 1-year follow-up, assessed by the Alcohol Use Disorders Identification Test (N = 260), controlling for baseline combat exposure (Combat Exposure subscale, Deployment Risk and Resilience Inventory-2) and baseline quantity and frequency of alcohol use. To examine the impact of hardiness on men and women, models were stratified by sex. In final, adjusted models, hardiness predicted lower risk of problematic alcohol use (adjusted risk ratio = 0.98; p < .05) for male soldiers and was unrelated to alcohol use for female soldiers (adjusted risk ratio = 1.01; p > .05). Post hoc analyses explored the impact of each dimension of hardiness (i.e., commitment, control, and challenge) on problematic alcohol use. Hardiness assessment may complement existing screening tools to identify high-risk populations; interventions to promote hardiness may help in preventing problematic alcohol use, particularly among male soldiers. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Intrapersonal and interpersonal pathways linking 21st birthday celebration beliefs, intentions, and drinking behavior.

In the United States, turning 21 often involves heavy drinking and high rates of alcohol-related consequences. Friends are an important source of social influence on young adult drinking, including during 21st birthdays. However, research is needed to investigate the specific pathways through which this interpersonal influence occurs. Data were drawn from a larger intervention study focused on reducing 21st birthday drinking. Using data from 166 celebrant and friend dyads (N = 332 individuals), we prospectively examined relations among each person's beliefs about 21st birthday celebrations, drinking intentions for the celebrant, and celebrants' estimated blood alcohol concentration (eBAC) on their 21st birthdays. Path analyses evaluated the impact of celebrant and friend beliefs on their own report of celebrant intentions, each other's report of celebrant intentions, and celebrant eBAC, as well as the mediating role of each individual's report of celebrant intentions. Results revealed significant indirect effects of each individual's beliefs on celebrant eBAC via their own report of celebrant 21st birthday drinking intentions. Friend beliefs also predicted celebrant eBAC via celebrant drinking intentions, beyond the effect of celebrant beliefs. Importantly, celebrant eBAC was as strongly predicted by friend 21st birthday celebration beliefs as they were by their own beliefs. Results highlight multiple pathways through which friends influence 21st birthday drinking and reveal that friend influence is not constrained to the celebration, but begins in advance of the event by shaping celebrants' drinking intentions. Findings highlight key directions for future work leveraging friends as intervention agents to reduce drinking related to this high-risk event.

The Great Disrupter: Relationship of Alexithymia to Emotion Regulation Processes and Smoking among Pregnant Women.

Background: Many women continue to smoke during pregnancy, despite known risks, often in response to negative affect. Recent scholarship has begun to examine factors that decrease the success of behavioral treatments for smoking cessation in pregnancy, which are the preferred interventions. Alexithymia is one factor that may interfere with smoking cessation interventions. Alexithymia restricts access to emotional information and increases propensity toward maladaptive behaviors, including smoking. However, mechanisms underlying such effects are largely unknown. Objectives: Using data from a longitudinal treatment study, the present research examined difficulties with emotion regulation as a potential mechanism linking alexithymia and smoking. Pregnant smokers (n = 73; mean age = 24.78; SD = 4.50) completed measures related to alexithymia, smoking, emotion regulation, depression, anxiety, and anger at baseline and then again following eight sessions of Cognitive-Behavioral Smoking Cessation Treatment. Results: Nearly 40% of the sample met the criteria for alexithymia. The alexithymia group reported higher depression, anxiety, and anger. They also reported more difficulties with emotion regulation. In a path analysis, baseline alexithymia had a significant positive indirect effect on number of cigarettes smoked at the end of treatment through difficulties with emotion regulation. Conclusions/Importance: Similar to other studies, alexithymia limits the understanding of emotional information necessary for selection and implementation of adaptive coping responses. Our results extend the literature by suggesting that smoking may be an attempt to manage undifferentiated and unpleasant sensations created by alexithymia.

Dyadic associations between physical activity and body mass index in couples in which one partner has diabetes: results from the Lifelines cohort study.

Physical activity and body mass index (BMI) are linked to the prevention and management of type 2 diabetes (T2D). Romantic partners influence each other's health and the behavioral management of T2D often involves both partners. Therefore, this study examined dyadic associations between physical activity and BMI in couples in which one partner has T2D. Data came from the Lifelines cohort study. The actor-partner interdependence model was applied to cross-sectional data from 1133 couples in which only one partner had T2D. The physical activity of the person with diabetes was inversely associated with his/her partner's BMI. However, partner physical activity was not associated with the BMI of the person with diabetes. These results suggest that people with diabetes may influence the BMI of their partners. Future research should consider how people with diabetes influence the health outcomes of their partners, which is an area that is often overlooked in the literature.

Substance use and mental health among military spouses and partners.

Research on the behavioral health of military spouses/partners is essential, yet lacking. Data on 344 civilian spouses were drawn from a study of U.S. Army Reserve/National Guard soldier couples. This project characterizes civilian spouses' behavioral health symptoms. Regression analyses assessed the relationship between substance use and mental health symptoms. Overall, findings indicate civilian spouses had behavioral health impairments. Mental health, alcohol use, and tobacco use did not differ by soldiers' deployment history; illicit drug use and non-medical use of prescription drugs did at trend level. Support initiatives focusing on all military spouses, not just those of deployed soldiers, are needed.

Investigating Relations between Traumatic Brain Injury and Relationship Functioning among OIF/OEF Veterans.

Traumatic brain injury (TBI) is one of the most common injuries among Veterans of Operation Iraqi Freedom (OIF) and Operation Enduring Freedom (OEF). TBI can negatively affect Veterans' close relationships, undermining an important source of support to aid recovery and rehabilitation. Given the complex symptom profile of TBI, the present research aimed to pinpoint key mediators of the link between TBI and marital functioning to help identify targets for intervention. Data from married OIF/OEF Veterans (N=188) were drawn from a larger sample. Mediation analyses simultaneously examined the potential roles of depressive, posttraumatic stress disorder (PTSD), and post-concussive symptoms in the association between TBI and Veterans' marital satisfaction. Results revealed associations between TBI and all three types of symptoms; however, only depressive symptoms independently mediated the association between TBI and marital satisfaction. These findings suggest depression as a mechanism by which TBI may interfere with healthy relationship functioning and highlight targets for intervention.

Emotion regulation difficulties and social control correlates of smoking among pregnant women trying to quit.

Approximately 15% of US women currently smoke during pregnancy. An important step toward providing effective smoking cessation interventions during pregnancy is to identify individuals who are more likely to encounter difficulty quitting. Pregnant smokers frequently report smoking in response to intrapersonal factors (e.g., negative emotions), but successful cessation attempts can also be influenced by interpersonal factors (i.e., influence from close others). This study examined the association between emotion regulation difficulties, positive and negative social control (e.g., encouragement, criticism), and smoking cessation-related variables (i.e., smoking quantity, withdrawal symptoms) among pregnant smokers. Data were drawn from the pretreatment wave of a smoking cessation trial enrolling low-income pregnant women who self-reported smoking in response to negative affect (N = 73). Greater emotion regulation difficulties were related to greater smoking urges (b = 0.295, p = .042) and withdrawal symptoms (b = 0.085, p = .003). Additionally, more negative social control from close others was related to fewer smoking days (b = -0.614, p = .042) and higher smoking abstinence self-efficacy (b = 0.017, p = .002). More positive social control from close others interacted with negative affect smoking (b = -0.052, p = .043); the association between negative affect smoking and nicotine dependence (b = 0.812, p < .001) only occurred at low levels of positive social control. Findings suggest that emotion regulation difficulties may contribute to smoking during pregnancy by exacerbating women's negative experiences related to smoking cessation attempts. Negative social control was related to lower smoking frequency and greater confidence in quitting smoking, suggesting that it may assist pregnant smokers' cessation efforts. Positive social control buffered women from the effects of negative affect smoking on nicotine dependence. TRIAL REGISTRATION: ClinicalTrials.gov, NCT01163864.

Do You See What I See? Actor and Partner Attachment Shape Biased Perceptions of Partners.

The present research examined how actor and partner attachment insecurity relates to biases in perceptions of partners' core relationship-relevant constructs. Across three dyadic studies ( Ncouples = 333, Nindividuals = 666), we examined attachment anxiety and avoidance as predictors of over- or underestimation of partners' relationship satisfaction, commitment, and responsiveness, using partners' own reports as the reference point for evaluating bias. Actors higher in avoidance and actors with partners higher in avoidance perceived their partners to be less satisfied and committed. In addition, actors higher in avoidance and actors higher in anxiety displayed a pessimistic bias, perceiving their partners to be less satisfied and committed than their partners reported being. Finally, actors with partners higher in avoidance displayed an optimistic bias, perceiving their partners to be more satisfied and committed than their partners reported being. Results underscore the importance of adopting a dyadic perspective on perceptual biases in romantic relationships.

Military status and alcohol problems: Former soldiers may be at greater risk.

OBJECTIVES: The goal of this study was to explore differences in alcohol problems as a function of military status (current soldier, previous soldier and civilian spouses), and the possible interaction between sex and military status. We hypothesized that 1) soldiers would be at greater risk for alcohol problems than civilian spouses, and 2) former soldiers would be at greater risk compared to current soldiers. METHODS: Data were drawn from Operation: SAFETY, a longitudinal study examining physical and mental health among U.S. Army Reserve and National Guard soldiers and their partners. The analytic sample included male and female participants who completed both the baseline and first follow-up assessments (N = 772). Negative binomial regression models were used to examine differences between military status group on alcohol problems at follow-up, controlling for sex and alcohol consumption at baseline. Interactions between military status and sex were also examined. RESULTS: Among current soldiers, males experienced significantly more alcohol problems compared to women (4.47, 3.46; p = 0.005). Likewise, among previous soldiers, males experienced significantly more alcohol problems compared to women (6.69, 2.92; p = 0.002). Male previous soldiers had significantly more alcohol problems compared to both male current soldiers and male civilian spouses (6.69, 4.47, p = 0.04; 6.69, 3.96; p = 0.02). Among women, there were no significant differences by military status. CONCLUSIONS: Our results indicate that male previous soldiers are at greater risk of alcohol problems than both current soldiers and civilian spouses. Health care and service providers should consider screening and monitoring soldiers who separate from the military, as alcohol use may increase.

Deployment-Related Military Sexual Trauma Predicts Heavy Drinking and Alcohol Problems Among Male Reserve and National Guard Soldiers.

BACKGROUND: Military sexual trauma (MST) is associated with a range of deleterious mental and physical health consequences; however, far less attention has been paid to the associations between MST and negative health behaviors, such as substance abuse. This study examined 2 focal research questions: (i) What is the prevalence of experiencing MST during deployment among male Reserve and National Guard soldiers? and (ii) to what extent is the degree of MST exposure during deployment associated with frequent heavy drinking and alcohol problems postdeployment? METHODS: Data from male soldiers who had been deployed (N = 248) were drawn from the baseline wave of Operation: SAFETY (Soldiers And Families Excelling Through the Years) an ongoing study examining health among U.S. Army Reserve and National Guard and their partners. Participants were recruited over a 15-month period (Summer 2014 to Fall 2015) from units in New York State. Deployments occurred prior to the baseline wave of the study. Analyses examined the relation between degree of MST exposure during soldiers' most recent deployment and (i) frequent heavy drinking and (ii) alcohol problems, measured at baseline, controlling for posttraumatic stress disorder symptoms and age. RESULTS: 17.3% of the male service members reported experiencing MST during their most recent deployment. Further, greater MST exposure was associated with a greater likelihood of engaging in frequent heavy drinking (adjusted risk ratio [aRR] = 1.03, 95% CI [1.01, 1.05]) and experiencing alcohol problems (aRR = 1.03, 95% CI [1.01, 1.06]) at baseline. CONCLUSIONS: Findings demonstrate that MST rates are high among male Reserve and National Guard soldiers, and greater MST exposure is associated with an increased likelihood of engaging in frequent heavy drinking and experiencing alcohol problems among a population already at risk for problematic alcohol use.

The Angel and the Devil on your shoulder: Friends mitigate and exacerbate 21st birthday alcohol-related consequences.

Twenty-first birthdays are associated with heavier drinking and more negative consequences than any other high-risk drinking event. Friends are the strongest social influence on young adult drinking; however, previous research on college students' drinking has often only examined individuals' perceptions of "friends" generally. Unfortunately, this may obscure the positive influence of some friends and the negative influence of others. Using data drawn from a larger intervention study aimed at reducing 21st birthday drinking, this research examined how specific friends (N = 166) who were present at 21st birthday celebrations may have exacerbated or mitigated celebrants' (N = 166) experience of alcohol-related consequences, as well as how characteristics of that friendship moderate these effects. Controlling for sex, alcohol consumption, and friend prointoxication intentions for the celebrants' 21st birthday drinking, higher friend prosafety/support intentions predicted the celebrants experiencing fewer alcohol-related consequences. Higher prosafety/support intentions also buffered participants from the negative influence of friend prointoxication intentions. Furthermore, the closeness of the friendship moderated this effect. At high levels of closeness, having a friend with lower prosafety/support intentions was associated with more alcohol-related consequences for the celebrant. Post hoc analyses revealed that this effect may have been driven by discrepancies between celebrants' and friends' reports of friendship closeness; celebrants' perception of closeness that was higher than the friends' perception was associated with the celebrant experiencing more alcohol-related consequences. Results demonstrate the ways that specific friends can both mitigate and exacerbate 21st birthday alcohol-related consequences. The implications of the present findings for incorporating specific friends into drinking-related interventions are discussed. (PsycINFO Database Record

Substance use and dependence among current reserve and former military members: Cross-sectional findings from the National Survey on Drug Use and Health, 2010-2014.

Maladjustment after leaving the military may contribute to poor health outcomes, including increased risk for substance use and dependence. The authors examined differences in substance use and dependence on the basis of military involvement in a large nationally representative sample. Data are from a subset of the 2010-2014 waves of the National Survey on Drug Use and Health (n = 5,608). The sample included men (81.9%) and women (18.1%) aged 20-49 years who had either separated/retired from the military (n = 4,862) or were a current reserve service member (n = 746). The sample was 70.8% Non-Hispanic White with a median family income between $50,000 and $74,999. Those who were separated/retired from the military had a higher odds of past month smoking (adjusted odds ratio [AOR] = 1.73, 95% confidence interval [CI]: 1.27, 2.36; p = 0.001), nonmedical use of prescription painkillers (AOR = 4.07, 95% CI: 1.88, 8.83; p < 0.001), illicit drug use (AOR = 2.75, 95% CI: 1.79, 4.24; p < 0.001), alcohol dependence (AOR = 2.17, 95% CI: 1.20, 3.93; p = 0.011), nicotine dependence (AOR = 2.03, 95% CI: 1.25, 3.28; p = 0.004), and illicit drug dependence (AOR = 5.89; 95% CI: 2.19, 15.85; p = 0.001), compared to current reserve service members, controlling for sex, age, race, and income. Service members are leaving the military at an increasing rate and substance use may increase after separation. Across a range of substances, those who are separated/retired from the military have a higher likelihood of substance use/dependence than current reserve service members. Care models that assist in the transition from discharge to civilian life should be considered.

Observed Relationship Behaviors and Sleep in Military Veterans and Their Partners.

BACKGROUND: Emerging research has begun to examine associations between relationship functioning and sleep. However, these studies have largely relied on self-reported evaluations of relationships and/or of sleep, which may be vulnerable to bias. PURPOSE: The purpose of the study was to examine associations between relationship functioning and sleep in military couples. This is the first research to examine associations between observed relationship behaviors and subjective and polysomnographically measured sleep in a sample at-risk for both sleep and relationship problems. METHODS: The sample included 35 military veterans and their spouses/partners. Marital functioning was coded from a videotaped conflict interaction. Analyses focused on behavioral codes of hostility and relationship-enhancing attributions. Sleep was assessed via self-report and in-home polysomnography. RESULTS: Greater hostility was associated with poorer sleep efficiency for oneself (b = -0.195, p = .013). In contrast, greater relationship-enhancing attributions were associated with higher percentages of stage N3 sleep (b = 0.239, p = .028). Partners' hostility was also positively associated with higher percentages of stage N3 sleep (b = 0.272, p = .010). Neither hostility nor relationship-enhancing attributions was associated with self-reported sleep quality, percentage of REM sleep, or total sleep time. CONCLUSIONS: Both partners' positive and negative behaviors during conflict interactions were related to sleep quality. These findings highlight the role that effective communication and conflict resolution skills may play in shaping not only the marital health of veterans and their spouses but also the physical health of both partners as well. Understanding the links between relationship functioning and sleep may be important targets of intervention in the aftermath of war.

Simplified Novel Application (SNApp) framework: a guide to developing and implementing second-generation mobile applications for behavioral health research.

Advances in mobile technology and mobile applications (apps) have opened up an exciting new frontier for behavioral health researchers, with a "second generation" of apps allowing for the simultaneous collection of multiple streams of data in real time. With this comes a host of technical decisions and ethical considerations unique to this evolving approach to research. Drawing on our experience developing a second-generation app for the simultaneous collection of text message, voice, and self-report data, we provide a framework for researchers interested in developing and using second-generation mobile apps to study health behaviors. Our Simplified Novel Application (SNApp) framework breaks the app development process into four phases: (1) information and resource gathering, (2) software and hardware decisions, (3) software development and testing, and (4) study start-up and implementation. At each phase, we address common challenges and ethical issues and make suggestions for effective and efficient app development. Our goal is to help researchers effectively balance priorities related to the function of the app with the realities of app development, human subjects issues, and project resource constraints.

Relational Effects on Physical Activity: A Dyadic Approach to the Theory of Planned Behavior.

OBJECTIVE: Despite growing appreciation of how close relationships affect health outcomes, there remains a need to explicate the influence romantic partners have on health behavior. In this paper, we demonstrate how an established model of behavior change-the theory of planned behavior (TPB)- can be extended from an individual level to a dyadic (couple) model to test the influence that relationship partners have on a key determinant of health behavior-behavioral intentions. METHODS: Two hundred romantic couples (400 individuals) completed TPB measures regarding physical activity for themselves and their romantic partner as well as a measure of relationship quality. RESULTS: Above and beyond the individual-level TPB predictors of behavioral intentions (i.e., attitudes, subjective norms, and perceived behavioral control), the romantic partner's perceived behavioral control (PBC) regarding physical activity predicted each individual's behavioral intentions and moderated the influence of each individual's PBC on his or her own behavioral intentions. Additionally, the romantic partner's perceptions of each individual's TPB measures predicted each individual's behavioral intentions to be physically active. Quality of the relationship also moderated some partner influences on individuals' intentions. CONCLUSIONS: This paper provides a roadmap for integrating a dyadic framework into individual-level models of behavior change. The findings suggest that data from both partners and relationship quality are important to consider when trying to understand and change health-related behavior such as physical activity. The results broaden the potential applications of the TPB as well as our understanding of how romantic partners might influence important health-related practices. (PsycINFO Database Record

Emotion dysregulation explains relations between sleep disturbance and smoking quit-related cognition and behavior.

Poor sleep quality and tobacco use are common and co-occurring problems, although the mechanisms underlying the relations between sleep disturbance and smoking are poorly understood. Sleep disturbance lowers odds of smoking cessation success and increases odds of relapse. One reason may be that sleep loss leads to emotion dysregulation, which in turn, leads to reductions in self-efficacy and quit-related problems. To address this gap, the current study examined the explanatory role of emotion dysregulation in the association between sleep disturbance and smoking in terms of (1) self-efficacy for remaining abstinent in relapse situations, (2) the presence of a prior quit attempt greater than 24h, and (3) the experience of quit-related problems among 128 adults (Mage=40.2; SD=11.0; 52.3% female) seeking treatment for smoking cessation. Results suggested that increased levels of sleep disturbance are related to emotion dysregulation which, in turn, may lead to lower levels of self-efficacy for remaining abstinent, more quit-related problems, and being less likely to have had a quit attempt of 24h or greater. Further, these indirect effects were present above and beyond variance accounted for by theoretically-relevant covariates (e.g., gender and educational attainment), suggesting that they may maintain practical significance. These findings suggest that this malleable emotional risk factor (emotion dysregulation) could serve as a target for intervention among those with poor sleep and tobacco use.