Posttraumatic growth (PTG) may exist in trauma survivors, especially adolescents, whereas rumination is a typical cognitive characteristic among traumatized individuals. However, there were mixed relationships between rumination (intrusive rumination, deliberate rumination) and PTG. The study aimed to increase understanding of the relationships between them by investigating the role of social support among adolescents after the Yancheng tornado. Four hundred forty-three middle school students in the core area of the tornado were administered a revised social support scale based on Furman and Buhrmester's Network of Relationships Inventory, Event-Related Rumination Inventory, and Posttraumatic Growth Inventory. Results showed a nonsignificant relationship between intrusive rumination and PTG, whereas a positive relationship was found between deliberate rumination and PTG. Moreover, social support did not moderate the relationship between intrusive rumination and PTG, but it significantly mediated the relationship between deliberate rumination and PTG. Clinical implications on trauma intervention and limitations as well as future research directions were discussed.

The current study examines the dynamic influence of state mindfulness on negative emotions in daily life, and we developed two models to investigate their dynamic relationship after controlling the role of perceived stress. One hundred participants recruited from a Chinese university reported their daily and momentary emotions and their levels of state mindfulness five times per day for an entire week. Participants provided 3,177 valid responses, accounting for 90.77% of all required responses. Using a multilevel model, we found that (a) state mindfulness at Time t + 1 mediated the association between negative emotions at t and at t + 2, and the negative emotions encompasses three aspects (anxiety, depression, and sadness), and (b) negative emotion at t + 1 significantly mediated the association between state mindfulness at t and at t + 2. The current study showed that state mindfulness and negative emotions could reciprocally weaken each other, meaning that they demonstrate a counterproductive relationship.

Interest in mindfulness and relationship satisfaction is increasingly growing. However, although partners in a relationship have mutually interacted, there are few studies exploring this from a dyadic perspective. Thus, this research aims to investigate this dyadic association and furthermore the mediating role of attachment-related process, attachment avoidance and anxiety via Actor-Partner Interdependence Model. Participants of the study were 196 heterosexual college student couples, 196 males' average age 21.26 (SD = 2.17), 196 females' average age 20.66 (SD = 1.88), relationship length ranging from 1 month to 95 months (M = 22.25 (24.67) for males, M = 20.98 (18.98) for females), approximately 36.73% of couples in long-distance love. They were measured by the Five Facet Mindfulness Questionnaire, a revised version of the Experience in Close Relationships Questionnaire and the Intimate Relationship Quality Questionnaire. Results showed that the actor effects of mindfulness on relationship satisfaction were significant for both males and females, while the partner effect only displayed for males. It revealed a mixed dyadic pattern for males and an actor-only pattern for females. Additionally, actor-partner interdependence mediation analysis showed that actor mindfulness was associated with higher relationship satisfaction directly and indirectly. Indirectly, higher actor level of mindfulness was linked to greater secure attachment, lower attachment avoidance, and attachment anxiety, and thus to higher relationship satisfaction. Partner mindfulness was associated with higher relationship satisfaction only indirectly in two ways. Higher partner levels of mindfulness were associated with secure attachment, lower partner avoidance, and self's attachment anxiety, and thus to self's higher relationship satisfaction. The current study advances our understanding of attachment in the association between mindfulness and relationship from a dyadic perspective. Limitations and future research were discussed.

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