The parent–child relationship is an important context for children's emotional development. The current study assessed 43 parent–child dyads while watching a positive film clip and a negative film clip, in order to examine whether partner's physiological reactivity demonstrated dyadic synchrony, and whether this was associated with children's prosocial empathy. Respiratory sinus arrhythmia was measured in both caretakers and children (ages 9–14) and a continuous time series was estimated in order to maximize temporal resolution of physiological dynamics. Dyads varied in both the magnitude and direction of synchrony, with correlation coefficients ranging from moderately negative; r = −.44 (increases in one partner correspond to decreases in the other), to moderately positive; r = .55 (increases in one partner correspond to increases in the other). For both conditions, negative synchrony was correlated with higher child‐reported empathy. For the negative mood condition, this effect was moderated by caretaker's emotional acceptance such that positive synchrony was associated with lower levels of empathy among dyads in which caretaker emotional acceptance was lower. These results suggest that positive physiological synchrony during a negative mood condition may not be adaptive for children when their caretaker lacks the skills to appropriately socialize their child's emotional development.

The theoretical model of emotion regulation and many empirical findings have suggested that children’s emotion regulation may mediate the association between parents’ emotion socialization and children’s psychological adjustment. However, limited research has been conducted on moderators of these relations, despite the argument that the associations between parenting practices and children’s psychological adjustment are probabilistic rather than deterministic. This study examined the mediating role of children’s emotion regulation in linking parents’ emotion socialization and children’s psychological adjustment, and whether dyadic collaboration could moderate the proposed mediation model in a sample of Chinese parents and their children in their middle childhood. Participants were 150 Chinese children (87 boys and 63 girls, Mage = 8.54, SD = 1.67) and their parents (Mage = 39.22, SD = 4.07). Parent–child dyadic collaboration was videotaped and coded from an interaction task. Parents reported on their emotion socialization, children’s emotion regulation and psychopathological symptoms. Results indicated that child emotion regulation mediated the links between parental emotion socialization and child’s psychopathological symptoms. Evidence of moderated mediation was also found: supportive emotion socialization and child emotion regulation were positively correlated only at high and medium levels of dyadic collaboration, with child’s psychopathological symptoms as the dependent variables. Our findings suggested that higher-level parent–child collaboration might further potentiate the protective effect of parental supportive emotion socialization practices against child psychopathological symptoms.

Background Parental psychopathological symptoms have been associated with a number of child psychological problems, yet little research has examined the role of parental emotion dysregulation on the intergenerational transmission of psychopathological symptoms. This study aims to examine the relationship between parents' and children's psychopathological symptoms with a focus on the mediating mechanism of parental emotion dysregulation on these relationships. Methods Eighty‐nine Chinese parents and their school‐age children between the ages of 7 and 12 (49 males, M age = 8.79, SD = 1.81) participated in the study. In the initial phase of the study, parents filled out a series of questionnaires reporting their own psychopathological symptoms via SCL‐90 and difficulties with emotion regulation via Difficulties in Emotion Regulation Scale. After 9 months, the parents reported their children's internalizing and externalizing problems via Child Behavior Checklist, and the children self‐reported anxiety symptoms via Screen for Child Anxiety Related Emotional Disorders in the second phase of the study. Results The results showed that parental emotion dysregulation played an important role as a mediator of the relationship between parental psychopathological symptoms and child internalizing problems and separation anxiety, which indicates that parents' mental health problems were significantly associated with their difficulties with emotion regulation, which in turn led to more internalizing problems and separation anxiety in their children. However, we did not find a mediating effect of parental emotion dysregulation on the links between parent psychopathology and child externalizing problems or other types of self‐reported anxiety symptoms. Conclusions Our findings highlighted the importance of implementing more psycho‐education programs that specifically target parents' emotion regulation abilities in both community and clinical settings to ameliorate the intergenerational transmission of psychopathological symptoms between generations.

The current study examined parent heart rate (HR) dynamic changing patterns and their links to observed negative parenting (i.e., emotional unavailability and psychological control) during a parent-child conflict resolution task among 150 parent-child dyads (child age ranged from 6 to 12 years, Mage = 8.54 ± 1.67). Parent HR was obtained from electrocardiogram (ECG) data collected during the parent-child conflict resolution task. Negative parenting was coded offline based on the video recording of the same task. Results revealed that emotionally sensitive parents during the task showed greater HR increases while discussing a conflict and greater HR decreases while resolving the conflict, whereas emotionally unavailable parents showed no changes in HR. However, parent psychological control was not associated with HR dynamics during the task. These findings indicated the physiological underpinnings of parent emotional sensitivity and responsiveness during parent-child interactions. The potential association between HR baseline levels and parenting behaviors was also discussed. (PsycINFO Database Record

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