Childhood negative emotionality predicts biobehavioral dysregulation fifteen years later

Whether and How Family Functioning Relates to the Development of Self-Compassion and Emotion Regulation in Chinese Migrant Children? A Random Intercept Cross-Lagged Panel Analysis

Given the heightened difficulties in social adjustment and the potential diminishment of social networks encountered by migrant children, family functioning may play a crucial role in their development. Existing research has highlighted the significance of family environment in shaping adolescent self-compassion and emotion regulation, which can serve as protective factors against adverse emotional outcomes. However, there remains a lack of comparative studies to examine the specific effects of family functioning on fostering self-compassion and emotion regulation in both migrant and their non-migrant counterparts. The present study utilized a three-wave longitudinal design with 12-month intervals to examine the longitudinal effects of family functioning on self-compassion and emotion regulation, while also examining potential variations in these associations between migrant and non-migrant children. A total of 244 migrant children and 491 non-migrant children from a high school in Guangdong Province (357 females; Mage = 15.3 at Time 1, SDage = 0.53) participated in this study. Random-intercept cross-lagged panel models (RI-CLPMs) were utilized to examine the longitudinal associations among family functioning, self-compassion, and emotion regulation in both groups. The results showed that, at the within-person level, family functioning reciprocally predicted self-compassion over time among migrant children, and it also exerted an indirect effect on emotion regulation, mediated by self-compassion. Among non-migrant children, emotion regulation positively predicted self-compassion over time, with no other observed cross-lagged effects.

Effortful Control Moderates the Relation Between Negative Emotionality and Child Anxiety and Depressive Symptom Severity in Children with Anxiety Disorders

The present study investigated the interactive effect of reactive (negative emotionality) and regulatory (effortful control) aspects of temperament in the prediction of child anxiety and depressive symptoms. Clinically anxious children and their mothers completed a battery of questionnaires that included self- and mother-ratings of child effortful control, negative emotionality, anxiety, and depressive symptoms. Multiple regression analyses were conducted to examine the moderating effect of effortful control on the relation between negative emotionality and child anxiety and depressive symptom severity. The interaction between negative emotionality and effortful control was statistically significant and simple slopes revealed that as effortful control increased, the relationship between negative emotionality and anxiety and depressive symptoms weakened. Among anxious children high in negative emotionality, greater effortful control was related to less severe anxiety and depressive symptoms. Future work should evaluate whether targeting effortful control leads to reductions in internalizing symptoms among clinically anxious youth.

Negative Emotionality and Internalizing Behaviors in Preschool Children: Moderating Role of Inhibitory Control

Negative emotionality in childhood is typically positively associated with internalizing behaviors, whereas inhibitory control is negatively associated with internalizing behaviors. Recent work, however, has also found that inhibitory control paradoxically increases risk for internalizing behaviors in the context of some reactive temperamental styles. The purpose of the present study was to examine whether inhibitory control moderated the association between negative emotionality and prospective internalizing behaviors in typically developing preschoolers (N = 104, 51 girls, M_age = 3.46 years, SD_age = 0.19). We found that negative emotionality at T1 was only positively associated with internalizing behaviors at T2 in preschoolers with relatively higher inhibitory control. Our results suggest that relatively high levels of inhibitory control may be less adaptive for children who also have relatively high levels of negative emotionality. Findings are discussed in the context of cognitive overcontrol in understanding risk for internalizing behaviors before formal school entry.

Cluster analysis reveals distinct patterns of childhood adversity, behavioral disengagement, and depression that predict blunted heart rate reactivity to acute psychological stress

BACKGROUND

There is considerable evidence documenting associations between early life adversity, behavioral disengagement, and depression with blunted cardiovascular reactivity to acute psychological stress. However, while often examined as independent predictors, it is also likely that a combination of these factors uniquely relate to cardiovascular reactivity.

PURPOSE

The present study employed multivariate cluster analysis to examine if distinct combinations of these outcomes relate to cardiovascular stress reactivity.

METHODS

Participants (N = 467) were predominantly female (60.6%) with a mean age of 19.30 years (SD = 0.82). Measures of early life adversity, behavioral disengagement, and depression were completed; in addition, participants had their blood pressure and heart rate monitored throughout a standardized stress testing session. Cardiovascular reactivity was calculated as the difference between mean stress and mean baseline cardiovascular values.

RESULTS

Analyses revealed two clusters with distinct patterns of exposure to early life adversity, levels of behavioral disengagement and depression, uniquely related to cardiovascular reactivity. In unadjusted models, Cluster 1 that was characterized by greater exposure to early life adversity, higher levels of behavioral disengagement and depression, was associated with lower systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate (HR) reactivity. Cluster 2 was characterized by reactivity values similar to the sample means. In fully adjusted models, Cluster 1 predicted heart rate reactivity to stress.

CONCLUSIONS

The present study identifies a behavioral cluster that is characteristic of a blunted heart rate reactivity profile, significantly extending the research in this area.

Negative emotion dysregulation is linked to the intensity of suicidal ideation in a mixed inpatient sample

BACKGROUND

Suicide has been associated with dysfunctional strategies for emotion regulation but, so far, research findings have been inconclusive.

METHODS

To investigate how difficulties in emotion regulation impact suicidal ideation (SI) and behavior, 111 psychiatric inpatients were enrolled. Affective instability (AI), emotional impulsivity (EI), and negative and positive emotionality (NE and PE) were measured by the RIPoSt-40 questionnaire; the first three subscales have been summed to form a total negative emotion dysregulation (NED) score.

RESULTS

In the sample, 55 subjects reported at least one-lifetime suicide attempt; 50 patients were diagnosed with mood-disorder (MD), 30 with the schizophrenia-spectrum disorder (SSD), and 15 with personality-disorder (PD). Diagnostic groups differed for NED scores (p=.008) but not for PE (p>0.05), with patients suffering from PD having higher scores (p=0.03). Compared to non-attempters, lifetime-suicide attempters were 6.5 times more likely to have a personality disorder (95% CI=1.34/31.83). Partial correlation analyses, controlling for the presence of suicide attempts, showed that lifetime SI-intensity score was significantly and positively associated with NED (r=.39, p<.001), AI (r=.40, p<.001), and NE (r=.42, p<.001). NED scores (p=.001) and the presence of lifetime suicide attempts (p<.001) were independently associated with lifetime SI-intensity scores.

LIMITATIONS

The lack of a non-clinical control group and the cross sectional nature of the study limits the generalizability of the results.

CONCLUSION

Our findings support the hypothesis that negative emotion dysregulation is independently associated with SI and behavior. Negative emotion dysregulation should be targeted in suicide prevention.

Maternal alcohol dependence and harsh caregiving across parenting contexts: The moderating role of child negative emotionality

Parental alcohol dependence is a significant risk factor for harsh caregiving behaviors; however, it is unknown whether and how harsh caregiving changes over time and across parenting contexts for alcohol-dependent mothers. Furthermore, to our knowledge, no studies have examined whether and how distinct dimensions of child characteristics, such as negative emotionality modulate harsh caregiving among alcohol-dependent mothers. Guided by parenting process models, the present study examined how two distinct domains of children's negative emotionality-fear and frustration-moderate the association between maternal alcohol dependence and maternal harshness across discipline and free-play contexts. A high-risk sample of 201 mothers and their two-year-old children were studied over a one-year period. Results from latent difference score analyses indicated that harsh parenting among alcohol-dependent mothers increased over time in the more stressful discipline context, but not in the parent-child play context. This effect was maintained even after controlling for other parenting risk factors, including other forms of maternal psychopathology. Furthermore, this increase in harsh parenting was specific to alcohol-dependent mothers whose children were displaying high levels of anger and frustration. Findings provide support for specificity in conceptualizations of child negative emotionality and parenting contexts as potential determinants of maladaptive caregiving among alcohol-dependent mothers.

Maternal Use of Media to Regulate Child Distress: A Double-Edged Sword? Longitudinal Links to Toddlers' Negative Emotionality

Although the American Academy of Pediatrics recommends not to heavily rely on screen media devices to regulate children's distress, many parents often resort to this regulatory strategy. However, little is known about the long-term implications of using this strategy for children's emotional functioning. To address this issue, this study examined the longitudinal links between the use of media to regulate distress and children's negative emotionality (NE) during toddlerhood, a period in which children strongly rely on external regulation. We also examined whether children with initially high NE were more sensitive to the effects of this regulatory strategy on subsequent NE. Participants were 207 mothers who completed questionnaires assessing child NE, use of media to regulate distress, child screen time, and demographic covariates at 2 time points: 18 months (T1) and 26 months (T2) of children's age. Use of media to regulate child distress at T1 did not directly predict child NE at T2, and vice versa. However, there was a significant interaction between child NE and use of media to regulate distress at T1 in predicting NE at T2. Simple slopes analysis indicated that maternal use of media to regulate distress was positively related to increases in children's NE, but only for children with initially low NE, and not for children with initially high NE. Our findings can inform family-based prevention initiatives that may be delivered in community pediatric settings, aiming at promoting thoughtful use of media in young children's everyday lives.

Neuropsychophysiological Measures of Alcohol Dependence: Can We Use EEG in the Clinical Assessment?

Addiction management is complex, and it requires a bio-psycho-social perspective, that ought to consider the multiple etiological and developmental factors. Because of this, a large amount of resources has been allocated to assess the vulnerability to dependence, i.e., to identify the processes underlying the transition from substance use to dependence, as well as its course, in order to determine the key points in its prevention, treatment, and recovery. Consequently, knowledge \from neuroscience must be taken into account, which is why different initiatives have emerged with this objective, such as the "Research Domain Criteria" (RDoC), and the "Addiction Neuroclinical Assessment" (ANA). Particularly, neuropsychophysiological measures could be used as markers of cognitive and behavioral attributes or traits in alcohol dependence, and even trace clinical change. In this way, the aim of this narrative review is to provide an overview following ANA clinical framework, to the most robust findings in neuropsychophysiological changes in alcohol dependence, that underlie the main cognitive domains implicated in addiction: incentive salience, negative emotionality, and executive functioning. The most consistent results have been found in event-related potential (ERP) analysis, especially in the P3 component, that could show a wide clinical utility, mainly for the executive functions. The review also shows the usefulness of other components, implicated in affective and substance-related processing (P1, N1, or the late positive potential LPP), as well as event-related oscillations, such as theta power, with a possible use as vulnerability or clinical marker in alcohol dependence. Finally, new tools emerging from psychophysiology research, based on functional connectivity or brain graph analysis could help toward a better understanding of altered circuits in alcohol dependence, as well as communication efficiency and effort during mental operations. This review concludes with an examination of these tools as possible markers in the clinical field and discusses methodological differences, the need for more replicability studies and incipient lines of work. It also uses consistent findings in psychophysiology to draw possible treatment targets and cognitive profiles in alcohol dependence.

Binge drinking in adolescence predicts an atypical cortisol stress response in young adulthood

Adolescence is a sensitive developmental period in which substance use can exert long-term effects on important biological systems. Emerging cross-sectional research indicates that problematic alcohol consumption may be associated with dysregulated neuroendocrine system functioning. The current study evaluated the prospective effects of binge drinking in adolescence on cortisol stress reactivity in young adulthood among individuals who had experienced parental divorce in childhood (N = 160; Mean age = 25.55, SD = 1.22; 46.9% Female; 88.8% White Non-Hispanic). Youth completed validated measures of problematic drinking during adolescence (aged 15-19) and participated in a standardized social stress task nine years later in young adulthood. Latent growth modeling was conducted within a structural equation modeling framework. Greater binge drinking during adolescence was associated with a significantly lower cortisol stress response in young adulthood, controlling for young adult drinking, sex, childhood externalizing problems, and socioeconomic status. Findings suggest problematic alcohol consumption during mid-to-late adolescence may have important effects on the neuroendocrine stress response system at subsequent developmental stages.