Associations between dietary habits, socio-demographics and gut microbial composition in adolescents.

The relationship between dietary habits and microbiota composition during adolescence has not been well examined. This is a crucial knowledge gap to fill considering that diet-microbiota interactions influence neurodevelopment, immune system maturation and metabolic regulation. This study examined the associations between diet and the gut microbiota in a school-based sample of 136 adolescents (Mage = 12·1 years; age range 11-13 years; 48 % female; 47 % Black, 38 % non-Hispanic White, 15 % Hispanic or other minorities) from urban, suburban and rural areas in the Southeast USA. Adolescents completed the Rapid Eating Assessment for Participants and provided stool samples for 16S ribosomal RNA gene sequencing. Parents reported their child and family socio-demographic characteristics. The associations between diet and socio-demographics with gut microbiota diversity and abundance were analysed using multivariable regression models. Child race and ethnicity, sex, socio-economic status and geographic locale contributed to variation within microbiota composition (ß-diversity). Greater consumption of processed meat was associated with a lower microbial α-diversity after adjusting for socio-demographic variables. Multi-adjusted models showed that frequent consumption of nutrient-poor, energy-dense foods (e.g. sugar-sweetened beverages, fried foods, sweets) was negatively associated with abundances of genera in the family Lachnospiraceae (Anaerostipes, Fusicatenibacter and Roseburia), which are thought to play a beneficial role in host health through their production of short-chain fatty acids (SCFAs). These results provide new insights into the complex relationships among socio-demographic factors, diet and gut microbiota during adolescence. Adolescence may represent a critical window of opportunity to promote healthy eating practices that shape a homoeostatic gut microbiota with life-long benefits.

Inter-parental conflict and empathy in early adolescence as predictors of dating violence perpetration in adolescence and adulthood.

Witnessing inter-parental conflict is associated with dating violence perpetration in late adolescence and adulthood. This relationship may be moderated by adolescents' empathy, with more empathic youth viewing their parents' conflict behavior as less acceptable, and thus refraining from dating violence perpetration. This study sought to determine if empathy buffers the effects of inter-parental conflict in early adolescence on expected dating violence perpetration in early adolescence and actual dating violence perpetration in late adolescence and adulthood. Moreover, this study tested if expected dating violence perpetration in early adolescence and dating violence perpetration in late adolescence mediate the effects of inter-parental conflict and empathy on dating violence perpetration in adulthood. Sex differences in these relationships were also examined. The sample included 412 adolescents (52% male, 73% Black, 25% White, 2% Other) who participated at three time points between 2006 and 2022 (T1-T3, Mean age = 13, 18, 28 years). Results indicated that higher inter-parental conflict and lower empathy were associated with higher expected dating violence perpetration at T1 in both males and females. Inter-parental conflict at T1 predicted higher dating violence perpetration at T3 through expected dating violence perpetration at T1 and dating violence perpetration at T2. Empathy at T1 predicted lower dating violence perpetration at T3 directly and also indirectly through lower expected dating violence at T1 and lower dating violence perpetration at T2 in both sexes. There were no interaction effects of inter-parental conflict and empathy on expected or actual dating violence perpetration at any age.

Interpersonal school violence and mother-child communication about violence in relation to empathy in early adolescence.

INTRODUCTION: Exposure to interpersonal violence at school has been linked with lower empathy, but less is known about factors that may moderate this relationship. Positive parent-child communication has been associated with higher empathy during adolescence and children of parents that communicate their disapproval of violent behavior respond more peacefully in situations involving violence. Mother-child communication about violence may therefore reduce the risk of desensitization to violent behavior and promote empathy in youth that are frequently exposed to violence. Thus, this study examines whether mother-child communication about violence mitigates the association between exposure to interpersonal school violence and adolescents' empathy. METHODS: This study addressed this question using a diverse sample of early adolescents from the Southeastern United States in 2003 (N = 642; mean age 11.3 years; 52% male; 76% Black, 22% non-Hispanic White). Adolescents reported on how often they witness or experience interpersonal violence at school and how often they communicate with their mother about violence and how to avoid it. Adolescents also self-reported on their level of empathy. RESULTS: Results from a hierarchical regression model showed that exposure to interpersonal school violence and lower mother-child communication about violence were uniquely associated with lower empathy, but communication about violence did not moderate the link between interpersonal school violence exposure and empathy. There were no sex differences in these relationships. CONCLUSIONS: Contrary to the hypothesis, youth who experience and witness interpersonal violence at school show lower empathy independent of whether youth communicate with their mother about violence and responding to violent situations.

A phenomenological exploration of the mental health experiences of young women with diminished ovarian reserve.

Infertility is a reproductive disease affecting one in six individuals that renders an individual unable to conceive. One cause of infertility is diminished ovarian reserve (DOR), which reduces the quantity and/or quality of a female's oocyte pool. Although typically indicating normal ovarian aging during the late 30s and early 40s, DOR can also impact younger women, increasing their risk for psychological distress from an unexpected diagnosis of infertility. A phenomenological approach examined the mental health experiences and perceptions of infertility-related mental health care of young women with DOR. Women diagnosed with DOR by age 35 in the United States who experienced emotional distress during infertility were recruited from infertility-specific social media and via snowball sampling. Participants completed a demographic survey and semi-structured individual interview that was audio-recorded, transcribed verbatim, and analyzed using a phenomenological approach. Ten women ages 27-41 completed the study. On average, participants were 30 years of age at the time of DOR diagnosis (age range 25-35), primarily Caucasian (90%), and married (90%). Two main themes were found: (1) Young women with DOR feel like a "forgotten community" coping with an invisible disease; and (2) Not all fertility clinics are created equal. Participants perceived their diagnosis as devastating and hopeless and urged others to find a provider with ample experience treating patients with DOR. This study helped to understand how young women with DOR perceive their mental health and identified a significant need for advancing towards more holistic infertility healthcare that encompasses both physical and mental health.

Neighborhood Disadvantage and Parenting in Early Adolescence Predict Epigenetic Aging and Mortality Risk in Adulthood.

Youth who grow up in disadvantaged neighborhoods experience poorer health later in life, but little is known about the biological mechanisms underlying these effects and socioenvironmental factors that may protect youth from the biological embedding of neighborhood adversity. This study tests whether supportive and consistent parenting buffers associations between neighborhood disadvantage in early adolescence and epigenetic aging in adulthood. A community sample from Birmingham, Alabama, USA (N = 343; 57% female; 81% Black, 19% White) was assessed in early adolescence (T1; ages 11 and 13) and adulthood (T2; age 27). At T1, neighborhood poverty was derived from census data and neighborhood disorder was reported by caregivers. Both youth and parents reported on parental discipline and nurturance. At T2, methylation of salivary DNA was used to derive a mortality risk index and Hannum, Horvath, PhenoAge, and GrimAge epigenetic age estimators. Regression analyses revealed that neighborhood disadvantage was associated with accelerated epigenetic aging and/or mortality risk only when combined with high levels of harsh and inconsistent discipline and low child-reported parental nurturance. These findings identify epigenetic aging and mortality risk as relevant mechanisms through which neighborhood adversity experienced in adolescence may affect later health; they also point to the importance of supportive and consistent parenting for reducing the biological embedding of neighborhood adversity in early adolescence.

Early Life Stress, Coping, and Cardiovascular Reactivity to Acute Social Stress.

OBJECTIVE: Early life stress (ELS) occurring during childhood and adolescence is an established risk factor for later cardiovascular disease and dysregulated reactivity to acute social stress. This study examined whether ELS associations with baseline cardiovascular functioning, cardiovascular stress reactivity and recovery, and emotional stress reactivity vary across levels of emotion-oriented, task-oriented, and avoidant coping styles. METHODS: The sample included 1027 adolescents and young adults (mean age = 19.29 years; 50% female; 64% Black, 34% non-Hispanic White) who reported on their ELS exposure and coping styles. Participants completed a standardized acute social stress test (the Trier Social Stress Test [TSST]), with heart rate (HR) and blood pressure (BP) measured before, during, and after the TSST. Self-reports of negative emotions during the TSST indexed emotional stress reactivity. RESULTS: Multiple regression models adjusting for demographic factors and body mass index showed that ELS was associated with lower HR stress reactivity, avoidant coping was related to lower systolic BP and diastolic BP during stress and lower systolic BP during recovery, and higher emotion-oriented coping and lower task-oriented coping predicted greater emotional stress reactivity. A consistent pattern emerged where emotion-oriented coping amplified the associations between ELS and maladaptive stress responses (blunted cardiovascular stress reactivity and recovery; enhanced emotional stress reactivity), whereas lower levels of emotion-oriented coping were associated with resilient profiles among those who experienced ELS (lower resting HR, lower emotional stress reactivity, average HR and BP stress reactivity and recovery). However, low levels of emotion-oriented coping also conferred a risk of higher BP during recovery for those with high levels of ELS. CONCLUSIONS: These results suggest that low to moderate levels of emotion-oriented coping promote optimal cardiovascular and emotional reactivity to acute stress among individuals exposed to ELS.

A review of the psychometric properties and implications for the use of the fertility quality of life tool.

OBJECTIVES: To analyze and synthesize the reported psychometric properties of the Fertility Quality of Life (FertiQoL) instrument and describe its implications for use in practice and research in men and women with infertility. METHODS: A systematic literature search was performed to identify all articles using the FertiQoL tool. PubMed, CINAHL, and PsycINFO were searched from September 2006 through May 2022. Studies were eligible for inclusion if they reported psychometric data on the original FertiQoL tool using a sample population of individuals with infertility. Sample size, country of origin, and psychometric data were documented for each study. RESULTS: The initial search revealed 153 articles that had utilized the FertiQoL. Following abstract, title, and full-text screenings, 53 articles reported psychometric data and met criteria for inclusion. The FertiQoL is a sound measurement with satisfactory reliability and validity. Studies indicated adequate reliability in the overall scale ([Formula: see text]), as well as the core Emotional, Mind/Body, Social, and Relational scales ([Formula: see text]) and two optional Tolerability and Environment fertility treatment subscales ([Formula: see text]). Although the Relational subscale exhibited slightly lower reliability in several studies, the internal consistency for the measurement as a whole was satisfactory. Results also indicate adequate: 1) face and content validity with extensive professional and patient feedback during development; 2) convergent validity with general quality of life, depression, and anxiety measurements; and 3) structural validity using both confirmatory and exploratory factor analyses. CONCLUSION: The FertiQoL tool is the most commonly used instrument to measure the impact of fertility issues on quality of life in men and women with infertility. Understanding the impact of infertility on quality of life provides valuable insight into the areas of infertility-related care that need to be prioritized, such as mental health or relational stressors. While the instrument has been used in different patient populations with infertility and available in multiple translations, it is necessary to understand the updated psychometric properties and the implications for its use. This review shows that the FertiQoL is reliable and valid for cross-cultural use among individuals with various etiologies of infertility.

Adverse childhood experiences are associated with vascular changes in adolescents that are risk factors for future cardiovascular disease.

BACKGROUND: Adverse childhood experiences (ACEs), such as abuse, neglect, and household dysfunction, are associated with a higher risk of cardiovascular disease (CVD) and indicators of future CVD risk in adulthood, such as greater vascular stiffness. The impact of ACEs in adolescence is unclear, and understanding how ACEs relate to blood pressure (BP) and vascular function during early life is key for the development of prevention strategies to reduce CVD risk. We hypothesized that exposure to ACEs would be associated with changes in central hemodynamics such as increased vascular stiffness and higher BP during adolescence. METHODS: This pilot study enrolled 86 adolescents recruited from the Children's of Alabama. A validated ACE questionnaire was employed, and ACEs were modeled both as a continuous variable and a categorical variable (ACE ≥ 1 vs. ACE = 0). The primary outcomes used are considered to be indicators of future cardio-renal disease risk: aortic augmentation index normalized to 75 bpm (Alx75, a surrogate for vascular stiffness), carotid-femoral PWV (m/s), and ambulatory BP patterns. RESULTS: Adolescents with ACE ≥ 1 had significantly higher Alx75 (ACE: 5.2% ± 2.2 compared to no ACE: - 1.4% ± 3.0; p = 0.043). PWV only reflected this trend when adjustments were made for the body mass index. Adolescents with ACEs showed no differences in ambulatory BP patterns during the 24-h, wake, or sleep periods compared to adolescents with no ACEs. CONCLUSIONS: ACEs were associated with higher AIx75 in adolescence, which is a risk factor for future CVD. Adolescence could present an opportunity for early detections/interventions to mitigate adverse cardiovascular outcomes in adulthood. A higher resolution version of the Graphical abstract is available as Supplementary information.

Behind the Wheel: Unraveling the Impact of Experience Over Age Over the First 18 Months of Licensure.

OBJECTIVE: This study examined how driving attention develops with age and driving. METHODS: In this observational longitudinal study, 190 adolescents (53% female, 73% Black) were enrolled across four groups: 16- and 18-year olds with and without driving experience. They underwent driving simulation with eye-tracking technology seven times over 18 months. By using a combination of factorial and longitudinal designs, the study examined the individual and combined effects of age and driving experience on driving attention over time. RESULTS: Licensed participants had higher odds of glancing at safety-critical events initially (OR = 15.01, 95% CI: 1.36-165.53), but these odds decreased at higher driving speeds (b = -0.17, p<.01). Average glance length decreased over time (b = -0.26, p=.01), but less so in licensed participants (b=0.14, p=.01). Several visual behaviors were influenced by environmental and driving factors. CONCLUSIONS: Motor vehicle crashes (MVCs) are burdensome and costly to society. This study focused on the role of inattention in MVCs, particularly during the risky period of adolescence. Findings indicated that driving experience, as determined by licensure, had a considerable impact on visual behavior in both the short term (within two weeks of obtaining a license) and over the first 18 months of independent driving. Overall, these findings suggest that licensed adolescents are more likely to identify potential hazards on the road and navigate safely. To ensure effective guidance, pediatric psychologists and other professionals should consider the unique circumstances, needs, and concerns of individual patients.

The Effects of Pubertal Timing on Academic Performance in Adolescence and Career Success in Adulthood: Evidence from a 16-year Longitudinal Study.

Previous research showed inconsistent effects of pubertal timing on adolescent academic performance and adult career success. Moreover, the relative importance of biological vs. perceived pubertal timing has not been examined. This study examined effects of biological and perceived pubertal timing on academic performance throughout adolescence and career success in adulthood together with sex differences in an understudied population of pre-dominantly Black youth from lower income families. The sample included 704 youth (52% male, 76% Black, 22% White) interviewed at four time points (Mean ages: 11.8, 13.2, 17.6, and 27.7 years). The results from a mediation path model showed that among males, perceived off-time pubertal timing uniquely predicted lower concurrent academic performance as well as lower objective career success in adulthood; this effect was mediated by lower academic performance throughout adolescence. Additionally, results from bivariate correlation analyses showed associations between early biological pubertal timing and lower concurrent academic performance in males and early perceived pubertal timing and lower concurrent academic performance among females. These findings contribute to the understanding of more nuanced links between pubertal timing, academic performance and subsequent career success in an understudied population of pre-dominantly Black youth from lower income families.

The Distinct Roles of Biological and Perceived Pubertal Timing in Delinquency and Depressive Symptoms from Adolescence to Adulthood.

Pubertal timing is a robust predictor of externalizing and internalizing problems in adolescence, but controversies remain whether only early or off-time (both early and late) pubertal timing is associated with negative developmental outcomes and whether effects differ across perceptions of pubertal timing and actual biological pubertal timing. Additionally, less is known about the longevity of pubertal timing effects and mediators of effects that persist through adolescence and into adulthood. This longitudinal study investigated the effects of early and off-time pubertal timing, in form of perceived pubertal timing relative to peers and reported biological pubertal timing relative to age, on delinquency and depressive symptoms in adolescence and young adulthood between 2003 and 2022. Peer deviance and school connectedness were examined as mediators of any persisting effects. The sample included 704 youth (52% male, 76% African American, 22% Non-Hispanic White) who were assessed at four time points from early adolescence (Mean ages: 11.8, 13.2) to late adolescence (Mean age: 17.6) and young adulthood (Mean age: 27.7). Perceived off-time pubertal timing in males and early biological pubertal timing in both males and females were risk factors for persistent delinquency into young adulthood, but neither form of pubertal timing was associated with depressive symptoms. None of the effects were mediated by peer deviance or school connectedness. These findings advance the understanding of more nuanced effects of pubertal timing on adjustment problems in diverse youth as they develop from early adolescence to adulthood.

Predictors of motives for marijuana use in African American adolescents and emerging adults.

African American adolescents use marijuana at higher rates and may be more vulnerable to psychosocial risk factors for marijuana use, including depression, post-traumatic stress, and having substance-using peers, compared to Caucasian adolescents. Little is known about how these factors contribute to African American adolescents' motives for marijuana use. This study examined the roles of depressive and post-traumatic stress symptoms and substance-using peers on marijuana use motives among African American adolescents and emerging adults and whether these motives predicted marijuana use. Findings suggest that identifying motives for marijuana use may help improve approaches to reduce use among this population.

Gender moderates the relationship between media use and sleep quality.

With high screen time and poor sleep commonly reported in adolescents, it is important to more fully understand how screen time impacts sleep. Despite similar overall screen times, male and female media preferences and usages differ, making it critical to determine if different domains of screen time differentially affect sleep quality. The present study examined whether differing amounts and domains of screen-based media vary in impact on sleep quality of 16-year-old male and female adolescents over a 3-month period. A total of 98 adolescents (mean [SD] age 16.27 [0.29] years; 51% female) completed two online surveys spaced 3 months apart and comprised of well-validated self-reported measures of sleep quality, media usage, and depressive symptoms. The various domains of media were categorised into screen-based media with little-to-no peer-to-peer interaction involved (video-only) and screen-based media with interaction a predominant component to the usage (peer-to-peer interaction-involved). Self-reported sleep quality decreased across the 3-month study period. Gender moderated the effect of interactive screen time on sleep quality 3 months later, with interactive screen time associated with better sleep quality in males, but remaining poorer in females. Screen time competes with sleep time and may do so differentially depending on the media domain. Compared to females, interactive components of screen time may lessen worsening sleep quality over time in males. Understanding the relationships among screen time, its content, age, and gender may inform guidelines for educators, parents, and adolescents to help improve sleep quality of adolescents.

Reciprocal Links Between Physical Health and Coping Among Adolescents With Cystic Fibrosis.

OBJECTIVE: Adolescents with cystic fibrosis (CF) often face a unique set of difficulties and challenges as they transition to adulthood and autonomy while also managing a progressive illness with a heavy treatment burden. Coping styles have been related to changes in physical health among youth with chronic illness more generally, but the directionality of these links has not been fully elucidated. Therefore, the objective of this study was to evaluate bidirectional links between coping styles and physical health indicators among adolescents with CF over time. METHODS: Adolescents (N = 79, 54% female) recruited from inpatient and outpatient CF clinics at two sites completed questionnaires assessing secular and religious/spiritual coping styles at two time points (18 months apart, on average). Health indicators including pulmonary functioning, nutritional status, and days hospitalized were obtained from medical records. RESULTS: More frequent hospitalizations predicted lower levels of adaptive secular coping over time. However, poorer pulmonary functioning predicted higher levels of positive religious/spiritual coping. The number of days hospitalized was related to adaptive secular coping and negative religious/spiritual coping. CONCLUSIONS: Among youth with CF, physical health functioning is more consistent in predicting coping strategies than the reverse. Poorer pulmonary functioning appears to enhance adaptive coping over time, suggesting resilience of adolescents with CF, while more frequent hospitalizations may inhibit the use of adaptive coping strategies. Findings support the use of interventions aimed at promoting healthy coping among hospitalized adolescents with CF.

Examining Sex and Racial/Ethnic Differences in Co-use of Alcohol, Cannabis, and Cigarettes in a Community Sample of Adolescents.

INTRODUCTION: Although adolescents often co-use alcohol, cigarettes, and cannabis, little is known about sex and racial/ethnic differences in the co-use of these substances. Therefore, this investigation examined sex and racial/ethnic differences in alcohol, cigarette, and cannabis co-use in a large and ethnically diverse group. Methods: Participants were drawn from a large, multi-site study of adolescents from three regions in the United States (N = 4,129; Mage=16.10 years, SD = 0.59; 51% female, 49% male; 37% Black, 37% Hispanic, 25% White). Participants were categorized into eight mutually exclusive groups based on their self-reported use of alcohol, cannabis, and cigarettes in the last 30 days. Results: Unadjusted multinomial logistic regression revealed that males were more likely than females to use cannabis-only and to co-use all three substances. Additionally, Black and Hispanic adolescents were more likely to use cannabis-only, while White adolescents were more likely than Black and Hispanic adolescents to co-use alcohol and cigarettes. After adjusting for other sociodemographic variables (age, household income, parental education, and parent marital status), males were more likely to use cannabis-only than females; White youth were more likely than Hispanic youth to use cigarettes only and co-use cigarettes and alcohol. White youth were more likely than Black youth to co-use alcohol and cigarettes and co-use all three substances. Discussion: These results indicate sex and racial/ethnic differences in substance co-use that were not explained by socioeconomic factors. Results of this work suggest potential strategies for targeted prevention efforts and underscore the importance of continued efforts to better understand patterns of alcohol and substance co-use.

Empathy as a Mediator of the Relationship between Authoritative Parenting and Delinquent Behavior in Adolescence.

The characteristics of authoritative parenting, including high parental nurturance and appropriate control, are protective against adolescents' delinquency. However, the mediating psychological mechanisms are not well understood. This three-wave longitudinal study with 704 adolescents (52% males; 76% African American) investigated empathy at age 13 as a mediator of the prospective association between authoritative parenting (child's disclosure and parental nurturance) at age 11 with delinquency at age 18. The results of a structural equation model revealed a significant indirect effect of authoritative parenting on delinquency through empathy. Authoritative parenting at age 11 predicted increased empathy at age 13, which then predicted decreased delinquency at age 18. These findings suggest that authoritative parenting reduces adolescents' delinquency by promoting empathy.

Predicting Substance Use from Religiosity/Spirituality in Individuals with Cystic Fibrosis.

Religiosity and spirituality predict lower alcohol and other substance use in community samples of adolescents and adults. However, the roles of religiosity and spirituality in substance use have not been examined in individuals with cystic fibrosis (CF). Adults with CF (n = 123) completed measures of spirituality, religiosity, and substance use. Clinical measures of illness severity (e.g., BMI and  %FEV1) were obtained from participants' medical records. Substance use rates for alcohol, tobacco, and marijuana were lower in this sample than those seen in the general population. Of the measured BMMRS subscales, spiritual experiences and religious commitment were significant predictors of lower alcohol use. These results suggest that personal factors of religiosity and spirituality are more important for substance use in adults with CF than participation in religious service and events or adoption of religious practices.

Violence exposure, affective style, and stress-induced changes in resting state functional connectivity.

Chronic childhood stress is linked to greater susceptibility to internalizing disorders in adulthood. Specifically, chronic stress leads to changes in brain connectivity patterns, and, in turn, affects psychological functioning. Violence exposure, a chronic stressor, increases stress reactivity and disrupts emotion regulation processes. However, it is unclear to what extent violence exposure affects the neural circuitry underlying emotion regulation. Individual differences in affective style also moderate the impact of stress on psychological function and can thus alter the relationship between violence exposure and brain function. Resting-state functional connectivity (rsFC) is an index of intrinsic brain activity. Stress-induced changes in rsFC between the amygdala, hippocampus, and prefrontal cortex (PFC) are associated with emotion dysregulation and may elucidate how affective style modulates the relationship between violence exposure and brain connectivity. Therefore, the present study examined the impact of violence exposure and affective style on stress-induced changes in rsFC. Participants (n = 233) completed two 6-minute resting-state functional magnetic resonance imaging scans, one before (pre-stress) and one after (post-stress) a psychosocial stress task. The bilateral amygdala, hippocampus, and ventromedial prefrontal cortex (vmPFC) were used as seed regions for rsFC analyses. Significant stress-induced changes in the prefrontal, fronto-limbic, and parieto-limbic rsFC were observed. Further, pre-stress to post-stress differences in rsFC varied with violence exposure and affective style. These findings suggest that prefrontal, fronto-limbic, and parieto-limbic connectivity is associated with the emotional response to stress and provide new insight into the neural mechanisms through which affective style moderates the impact violence exposure has on the brain.

Personality as a predictor of well-being in a randomized trial of a mindfulness-based stress reduction of Danish women with breast cancer.

Purpose: Many clinical interventions have been designed to improve psychological well-being in women with breast cancer; however, there are individual differences in the extent of benefit across participants. Mindfulness-Based Stress Reduction (MBSR) is a structured 8-week intervention that has been shown to reduce depression and anxiety for patients with breast cancer. Personality factors may influence which participants benefit more from various psychological interventions, including MBSR.Design: In a secondary analysis, we examined whether personality factors accounted for variability in response to an MBSR intervention for women with breast cancer.Sample: Two hundred eighty Danish women with breast cancer who completed the Mindfulness and Cancer Mamma trial were included in this analysis.Methods: Using multiple regression analyses, we investigated whether personality factors, measured by the NEO-PI-R, contribute independently or interact with treatment to predict depressive symptoms at 2, 6, and 12-month follow-up.Findings: The interaction between low conscientiousness and MBSR, as well as high neuroticism and MBSR each predicted significantly lower levels of distress at 12-month follow-up compared to women who higher in conscientious or lower in neuroticism.Conclusions: Personality factors may contribute to the impact of psychosocial interventions, such as MBSR, on psychological well-being.Implications for Psychosocial Providers: Utilizing personality measures may assist providers in identifying which patients may benefit from mindfulness therapies.

Neighborhood Disorder, Family Functioning, and Risky Sexual Behaviors in Adolescence.

Adolescent risky sexual behaviors can result in negative consequences such as sexually transmitted infection. However, much research effort has been placed on understanding individual characteristics, rather than the role of neighborhood environment. This study addressed the prospective effects of neighborhood and family functioning in preadolescence on risky sexual behaviors. Participants included 4179 youth (Mage = 11.01 years, range 8.64-13.83; 51% female) and their caregivers. Using objective and self-reported measures of neighborhood and family functioning, results from multilevel regression analyses indicated that youth residing in disordered neighborhoods or had poorer family functioning in preadolescence were more likely to initiate sexual intercourse at younger ages 5 years later. Specifically, neighborhood poverty and decay were linked to early sexual initiation, whereas neighborhood social and family processes were protective against early sexual initiation. Males were more likely to engage in risky sexual behaviors in neighborhoods with greater poverty or decay; neighborhood poverty was linked with sexual initiation in White but not African American youth. Finally, parental monitoring moderated relationships between neighborhood social resources and contraceptive use, with neighborhood social resources linked with greater contraceptive use at low levels of parental monitoring, but lower contraceptive use at high levels of parental monitoring. These findings underscore the importance of neighborhood and family contexts in adolescents' risky sexual behavior, suggesting that males and White youth are more vulnerable to the effects of neighborhood poverty and that more research is needed on the possible counterproductive function of parental monitoring in neighborhoods with greater social resources.