Danielle S. Molnar

Self-Compassion, Stress, and Coping in the Context of Chronic Illness

A recent review suggested that self-compassion promotes use of adaptive rather than maladaptive coping. Less is known about how self-compassion is linked to stress and coping in the context of a chronic stressor. Across two primarily female chronic illness samples, inflammatory bowel disease (N = 155) and arthritis (N = 164), a model linking self-compassion to lower stress through coping styles and coping efficacy was tested. Path analyses revealed significant indirect effects for adaptive coping styles (active, positive reframing, and acceptance), and negatively for maladaptive coping styles (behavioral disengagement and self-blame) in both samples. Findings suggest that the relative balance of adaptive and maladaptive coping strategies used by self-compassionate people is associated with better coping outcomes in the context of chronic illness.

Perfectionism and health: A mediational analysis of the roles of stress, social support and health-related behaviours

This study tested a model derived from personality theory in which perceived stress, perceived social support, health-risk and health-promotion behaviours mediate the relationship between perfectionism and perceived physical health. A sample of 538 undergraduate students completed a web-based survey assessing multi-dimensional perfectionism, perceived stress, perceived social support, health behaviours, physical health and a scale tapping elements of the five-factor model of personality. Analyses that account for the effects of traits from the five-factor model (e.g., neuroticism, conscientiousness and extraversion) indicated that socially prescribed perfectionism was associated with poorer physical health and this association was fully mediated by higher levels of perceived stress and lower levels of perceived social support. Self-oriented perfectionism was related complexly to health such that it was related to poorer health via higher levels of perceived stress, but was also related to better health via higher levels of perceived social support. Our findings illustrate the need for considering key mediators of the link between perfectionism and poor health outcomes.

Affect and craving: Positive and negative affect are differentially associated with approach and avoidance inclinations

BACKGROUND Research on reactivity to alcohol and drug cues has either ignored affective state altogether or has focused rather narrowly on the role of negative affect in craving. Moreover, until recently, the relevant analyses of affect and craving have rarely addressed the ambivalence often associated with craving itself. The current study investigated how both negative and positive affect moderate approach and avoidance inclinations associated with cue-elicited craving in a clinical sample diagnosed with substance use disorders. METHODS One hundred forty-four patients (age range of 18-65, mean 42.0; n=92 males) were recruited from an inpatient detoxification unit for substance abuse. Participants completed a baseline assessment of both positive and negative affect prior to completing a cue-reactivity paradigm for which they provided self-report ratings of inclinations to approach (use) and avoid (not use) alcohol, cigarettes, and non-psychoactive control substances (food and beverages). RESULTS Participants with elevated negative affect reported significantly higher approach ratings for cigarette and alcohol cues, whereas those high in positive affect showed significantly higher levels of avoidance inclinations for both alcohol and cigarette cues and also significantly lower approach ratings for alcohol cues, all relative to control cues. CONCLUSIONS Results for negative affect are consistent with previous cue reactivity research, whereas results for positive affect are unique and call attention to its clinical potential for attenuating approach inclinations to substance use cues. Further, positive affect was related to both approach and avoidance inclinations, underscoring the utility of a multidimensional conceptualization of craving in the analysis.

Perfectionism and health functioning in women with fibromyalgia

OBJECTIVE The purpose of this study was to examine the associations between dimensions of perfectionism (self-oriented, other-oriented, and socially prescribed perfectionism) and health functioning in a sample of 489 women with fibromyalgia. METHODS Hierarchical multiple regression was used to determine whether dimensions of perfectionism were differentially associated with health functioning among women with fibromyalgia after accounting for broader personality traits related to both perfectionism and health functioning. RESULTS The results confirmed that both socially prescribed perfectionism and self-oriented perfectionism were associated with lower health functioning. Moreover, these associations were found after accounting for the effects of conscientiousness, extraversion, and neuroticism. The findings involving self-oriented perfectionism were particularly complex and suggested that moderate self-oriented perfectionism may be somewhat adaptive, but too much or too little self-oriented perfectionism is associated with substantial reductions in health functioning among women with fibromyalgia. CONCLUSION Collectively, these findings clarify that overall levels of perfectionism are not elevated among women with fibromyalgia, but those women who are exceptionally high in levels of self-oriented perfectionism or high in socially prescribed perfectionism are particularly likely to suffer lower health functioning. These results suggest that perfectionism should be specifically assessed and targeted for intervention among women with fibromyalgia and there should be a particular emphasis on the pressure to meet perceived or actual expectations imposed on the self.

Investigating a four-pathway model of adult attachment orientation and health

We tested a model, derived from attachment theory, linking adult attachment orientation to health through four hypothesized intervening paths: affect, stress, social support, and health-risk behavior. Questionnaires were administered to 623 university students and 219 addiction treatment clients. In both samples, attachment avoidance and attachment anxiety dimensions were indirectly, rather than directly, related to lower subjective ratings of health. In both samples, data were consistent with the affect and stress pathways linking attachment to health. Results for the social support and health-risk behavior pathways were less robust. Results were consistent for male and female respondents. Findings are discussed in terms of attachment theory and the affect regulation processes linking attachment and health. Implications are considered, along with directions for future research.

Future orientation and health quality of life in primary care: vitality as a mediator

PurposeTemporal perspective, including views about future goals, may influence motivational processes related to health. An adaptive sense of future orientation is linked to better health, but little research has examined potential underlying factors, such as vitality.MethodIn a sample of 101 primary care patients, we examined whether belief in the changeability of the future was related to mental and physical energization and, in turn, to health-related quality of life. Participants were working, uninsured primary care patients, who completed self-report measures of future orientation, vitality, and health-related quality of life.ResultsMediation models, covarying age, sex, and race/ethnicity indicated that vitality significantly mediated the association between future orientation and the outcomes of general health, mental health, social functioning, bodily pain, and role limitations due to emotional and physical reasons. Vitality exerted an indirect-only effect on the relation between future orientation and physical functioning.ConclusionsOur findings suggest that adaptive beliefs about the future may promote, or allow access to, physical and mental energy and, in turn, may result in better mental and physical health functioning. Individual-level and public health interventions designed to promote future orientation and vitality may beneficially influence quality of life and well-being.

Predictors of Changes in Smoking From Third Trimester to 9 Months Postpartum

INTRODUCTION While much has been written about postpartum smoking relapse prevention, few have examined changes in smoking behavior from pregnancy (third trimester) through 9 months postpartum among pregnant smokers, particularly for the large number of women who decrease tobacco consumption during pregnancy but do not quit altogether. METHODS Data were obtained from 168 women who smoked during their pregnancy. Women were followed longitudinally from their first prenatal appointment through 9 months postpartum. Maternal substance use was assessed using the Timeline Followback and verified by maternal salivary analyses. Breastfeeding, other substance use, and partner smoking were assessed through maternal interviews at each time point and were considered as potential predictors of change in smoking. RESULTS Women returned to more than half of their levels of preconception tobacco consumption by 9 months postpartum. There was one significant predictor of changes in smoking patterns pregnancy to postpartum. Women who breastfed their infants for at least 90 days smoked far less postpartum than women who breastfed for a short time or did not breastfeed at all. CONCLUSIONS As noted in previous research of pregnant quitters, postpartum relapse prevention or harm reduction interventions should ideally be timed early in the postpartum period. Additionally, promoting breastfeeding among pregnant smokers and supporting women through at least 3 months of breastfeeding may be beneficial to such interventions.

Sources and Frequency of Secondhand Smoke Exposure During Pregnancy

INTRODUCTION This study examined sources of exposure to secondhand smoke (SHS) during pregnancy and misclassification of women as having no SHS exposure if partner smoking was used as the only measure of SHS exposure. We also examined changes in SHS exposure across the three trimesters of pregnancy. METHODS The sample consisted of 245 pregnant women who were in a serious relationship with a partner and 106 for examination of change over time. Womens smoking status was determined by a combination of self-reports and oral fluid assays. Womens reports of partner smoking, smoking by other social network members, and frequency of exposure to SHS were obtained. RESULTS The most common source of SHS exposure during pregnancy was the partner (n = 245). However, reliance on the partner smoking measure alone would have misclassified a substantial number of women as having no SHS exposure during pregnancy. The importance of exposure from the general social network was also evident in the finding that among nonsmoking women with nonsmoking partners, 50% reported some level of SHS exposure in the preceding week. Contrary to expectations, there were no changes in SHS exposure across the three trimesters of pregnancy (n = 106). CONCLUSIONS Results highlight the need for treatment plans to target sources of exposure from other members of womens social networks in addition to partners. It may be unrealistic to expect womens cessation efforts to be successful in the face of consistent and continued SHS exposure through pregnancy.

Prenatal cocaine exposure and trajectories of externalizing behavior problems in early childhood: Examining the role of maternal negative affect

This study examined the association between prenatal cocaine exposure (PCE) and developmental trajectories of externalizing behavior problems from 18 to 54 months of child age. A hypothesized indirect association between PCE and externalizing trajectories via maternal negative affect was also examined. Caregiving environmental risk and child sex were evaluated as moderators. This study consisted of 196 mother-child dyads recruited at delivery from local area hospitals (107 PCE, 89 non-PCE) and assessed at seven time points across the toddler to preschool periods. Results revealed no direct associations between PCE and externalizing behavior problem trajectories. However, results did indicate that PCE shared a significant indirect relationship with externalizing behavior problem trajectories via higher levels of maternal negative affect. The association between PCE and externalizing problem trajectories was also moderated by caregiving environmental risk such that PCE children in high-risk caregiving environments did not experience the well-documented normative decline in externalizing behavior problems beginning at around 3 years of age. This study suggests potential pathways to externalizing behavior problems among high-risk children.

Smoking in Pregnancy and Fetal Growth: The Case for More Intensive Assessment

Introduction Many studies on prenatal tobacco exposure (PTE) effects have relied on single item retrospective measures of PTE. However, it is unclear how these single item measures may relate to more intensive maternal self-reports and to biological markers of maternal use and/or fetal exposure. It is also unclear whether these measures may be more valid predictors of fetal growth (gestational age, birthweight, head circumference, and birth length). Methods Data were obtained from 258 women during their pregnancy. PTE was assessed by four methods: a single item question, a calendar-based self-report measure from each trimester of pregnancy, maternal salivary cotinine assays, and nicotine and metabolites in infant meconium. We hypothesized that the more intensive measures and biological assays would account for additional variance in birth outcomes, above and beyond the single item measure. Results The single item self-report measure was not related to fetal growth. However, the more intensive calendar based self-report measure and the biological assays of PTE (ie, maternal salivary assays and infant meconium) were significant predictors of poor fetal growth, even with the single item measure in the model. Conclusions The negative effects of PTE on important child outcomes may be greatly underestimated in the literature as many studies use single item self-report measures to ascertain PTE. Whereas more intensive self-report measures or biological assays may be cost prohibitive in large scale epidemiological studies, using a combination of measures when possible should be considered given their superiority both identifying prenatal smokers and predicting poor fetal growth. Implications The present work underscores the importance of measurement issues when assessing associations between PTE and fetal growth. Results suggest that we may be greatly underestimating the negative effects of prenatal smoking on fetal growth and other important child outcomes if we rely solely on restricted single item self-report measures of prenatal smoking. Researchers should consider more intensive prospective self-report measures and biological assays as viable and superior alternatives to single item self-report measures.