The Role of Intimate Exchange in the Link Between Reactive Aggression and Child Depressive Symptoms

Although the link between reactively aggressive behavior and depressive symptoms in childhood has been demonstrated in previous work, few studies have examined how peer factors may influence this association. Examining the role of peers in the link between reactive aggression and depressive symptoms is necessary, as peers have been found to buffer the impact of factors that contribute to depressive symptoms in childhood. Accordingly, we examined whether intimate exchange with a best friend moderated the association between reactive aggression and depression in childhood in a sample of 115 children (aged 5–14; M = 8.88; 87 % minority; 53 % male) who attended a community based summer program. Consistent with expectation, reactive aggression was positively associated with child depressive symptoms whereas proactive aggression was negatively associated with depressive symptoms. Further, the interaction between intimate exchange and reactive aggression was associated with child depressive symptoms. Specifically, the association between reactive aggression and depressive symptoms was weaker when levels of intimate exchange were high. Thus, the current study suggests that close peer relationships may help to buffer the link between reactively aggressive behavior and depressive symptoms. Implications for findings include the need to target friendships to help prevent depressive symptoms for reactively aggressive youth.     

Inconsistent Discipline as a Mediator Between Maternal Distress and Aggression in Boys

The current study examines inconsistent discipline as a mediator in the association between maternal distress and child aggression and attention problems. Participants were 215 boys, ranging in age from 9 to 12 years, and their mothers. Mothers provided self-report data on socioeconomic status (SES), parenting stress, maternal distress (depression and anxiety/somatization), and use of parenting practices. They also rated their sons' levels of aggression and attention problems. Of five parenting practices measured, inconsistent discipline was most clearly related to the maternal and child variables of interest. Regression analyses indicated that inconsistent discipline partially mediated the relation between maternal distress and child aggression, when controlling for SES and stress, whereas the mediating role of inconsistent discipline in the association between maternal distress and attention problems was not supported. The different pattern for attention problems, which also includes nondisruptive behaviors, suggests that this mediation may be specific to certain types of child behavior. Given that aggressive behaviors in childhood often lead to more serious delinquency in adolescence, these findings are important for informing prevention and intervention efforts. The need for future research to examine other mediators also is discussed.     

Emotional Skillfulness as a Key Mediator of Aggression

Psychological research has documented several predictors of aggression, including adherence to hegemonic masculinity, trauma symptoms, and insecure attachment. However, at present, little is known about why these variables predict aggression. This study used acceptance theory to introduce the concept of emotional skillfulness as a counterpoint to emotion dysregulation. In an effort to better understand the pathways through which these variables predict aggression, this study used a clinical sample to test three mediational models which hold that emotional skillfulness functions as a common link between the aforementioned predictors and aggression in both men and women. Results indicated that emotional skillfulness is a mediator of aggression for both men and women, but that the predictors of aggression differed by gender.     

Self-Perceived Competence as a Mediator Between Maternal Feedback and Depressive Symptoms in Adolescents

Self-report, other-report, clinical interview, and behavioral observations of evaluative maternal feedback (e.g., positive feedback, criticism), adolescent depressive symptoms, and self-perceived competence were obtained from 72 adolescents and their mothers. Most path analyses supported the hypothesis that adolescent self-perceived competence completely mediates the relation between negative maternal feedback and adolescent depressive symptoms, even after controlling for prior levels of depression. Consistent with Cole's competency-based model of depression (D. A. Cole, 1990), these results suggest that high levels of negative maternal feedback (coupled with low levels of positive feedback) are associated with adolescent negative self-perceptions, which in turn place adolescents at risk for depressive symptoms.     

Self-Regulation Deficits Explain the Link between Reactive Aggression and Internalizing and Externalizing Behavior Problems in Children

Childhood aggression is often associated with significant psychosocial maladjustment; however, adjustment difficulties may vary based on the function of aggression. The present study used the Behavior Rating Inventory of Executive Function (BRIEF; Gioia et al. Child Neuropsychology 6:235–238, 2000) to examine whether difficulties in particular domains of self-regulation serve as common mechanisms in the association between reactive (versus proactive) aggression and internalizing or externalizing adjustment problems in clinic-referred children. Reactive aggression was associated with poorer behavioral regulation and metacognition, whereas proactive aggression was not associated with poorer self-regulation. Further, the association between reactive aggression and adjustment problems, both internalizing and externalizing, was accounted for by poorer behavioral regulation and metacognitive skills. Gender, age, ADHD diagnosis, IQ, and psychotropic medication status did not account for the results. These findings suggest that self-regulation skills influence adjustment problems in reactively aggressive youth and may be important targets of intervention for such children.     

Sleep Symptoms as a Partial Mediator Between Combat Stressors and Other Mental Health Symptoms in Iraq War Veterans

Sleep symptoms are a prominent feature of mental health disorders like PTSD and depression. However, it is unknown whether sleep symptoms mediate the relationship between combat stress and these disorders. We examined the mediating role of sleep symptoms on the relationship between combat stress and PTSD; and the relationship between combat stress and depression using data from 576 Army veterans of the Iraq War surveyed in 2004. Correlational analyses revealed that when insomnia was included in the model, the correlation between combat stressors and other depression symptoms decreased by 65%; and when nightmares were included in the model, the correlation between combat stressors and other PTSD symptoms decreased by 69%. We replicated these analyses using individual items assessing PTSD and depression and found that the insomnia and nightmare items had the largest and second largest mediation effect between combat stressors and PTSD and depression symptoms. Our result support the theory that sleep symptoms contribute to the development and/or maintenance of other mental health symptoms and that early treatment of sleep symptoms may mitigate the other mental health consequences of combat stress.     

Longitudinal Investigation of the Link Between Proactive and Reactive Aggression and Disciplinary Actions in an After-School Care Program

The current study longitudinally investigated relations between proactive (goal-oriented, calculated) and reactive (response to perceived threat) aggression and disciplinary actions in an after-school care program in a sample of 147 school-age children (Mean age = 8.22 years; 54.4% male). In addition, perceived best friend delinquency was examined as a moderator of the relations between proactive and reactive aggression and disciplinary actions. As expected, high levels of proactive aggression were associated with high levels of disciplinary actions. Reactive aggression, in contrast, was negatively associated with disciplinary actions 2-months later. Finally, perceived best friend delinquency moderated the association between proactive, but not reactive, aggression and disciplinary actions. However, this interaction effect was only marginally statistically significant (p = .06). Implications for findings and future directions are discussed.     

Sluggish Cognitive Tempo as a Transdiagnostic Link Between Adult ADHD and Internalizing Symptoms

Although absent from traditional diagnostic nosologies, Sluggish Cognitive Tempo (SCT) may have transdiagnostic utility given its robust associations with ADHD and internalizing symptoms as well as with cognitive impairments common to these conditions. Within-person variation in SCT symptoms may also serve to link ADHD, cognitive deficits, and internalizing psychopathology, however, few studies have utilized intensive longitudinal designs to probe within-person variation in SCT and its links to cognitive deficits and psychopathology. Ecological Momentary Assessment was used to measure between and within-person variance in SCT 4 times per day across 7 days (28 time-points) in 158 college students (approximately 51% with elevated ADHD and/or internalizing symptoms). Participants also completed ratings of current and childhood ADHD symptoms, cognitive function and internalizing psychopathology. Parameters derived from longitudinal multilevel models indexing between and within person variation in SCT were examined as mediators of the associations between (1) ADHD and internalizing symptoms and (2) self-reported cognitive functioning and internalizing symptoms. Results indicated that between-person differences in SCT, but not within-person variability, linked current and childhood ADHD and internalizing symptoms. Similarly, problems in time-management and organization influenced internalizing psychopathology via between-person differences in SCT. Results found that SCT may be a transdiagnostic link bridging mental health comorbidities, cognitive dysfunction, and internalizing psychopathology.

     

Social Disconnection and Hazardous Drinking Mediate the Link Between Perfectionistic Attitudes and Depressive Symptoms

According to the perfectionism social disconnection model (PSDM), perfectionism leads to social disconnection (e.g., isolation, loneliness, and alienation) which brings about depressive symptoms. The present study extended the PSDM by testing a dual-pathway mediation model wherein social disconnection and hazardous drinking were hypothesized to explain why perfectionistic attitudes (e.g., intense self-criticism, evaluative concerns, and unrealistic goal-setting) result in depressive symptoms. A sample of 216 college students participated. The present study utilized a cross-sectional design and self-report questionnaires. The hypothesized model fit the data well, with social disconnection and hazardous drinking mediating the perfectionistic attitudes-depressive symptoms link. Students high in perfectionistic attitudes report feeling isolated, lonely, and alienated. To escape this powerful sense of not belonging, these students turn to alcohol in a self-destructive way. Suffering from the ill effects of social disconnection and hazardous drinking, students high in perfectionistic attitudes are vulnerable to depressive symptoms.     

Social Information Processing as a Mediator Between Cognitive Schemas and Aggressive Behavior in Adolescents

This longitudinal investigation assessed whether cognitive schemas of justification of violence, mistrust, and narcissism predicted social information processing (SIP), and SIP in turn predicted aggressive behavior in adolescents. A total of 650 adolescents completed measures of cognitive schemas at Time 1, SIP in ambiguous social scenarios at Time 1 and Time 2, and reactive aggression at Time 1, Time 2, and Time 3 to determine whether SIP measured at Time 2 mediated between the cognitive schemas measured at Time 1 and the aggressive behavior measured at Time 3. The results showed that each schema predicted different SIP components: Justification of violence predicted aggressive response access, narcissism predicted anger and aggressive response access, and mistrust predicted more hostile attributions and less anger. Only the SIP component of aggressive response access was directly associated with reactive aggression. The mediational model was quite similar for boys and girls although some paths, such as the association between aggressive response access and reactive aggression, were higher for boys.     

Attention Problems as a Mediator of the Relation between Executive Function and Social Problems in a Child and Adolescent Outpatient Sample

Social functioning is critical for the successful navigation of everyday life for children, adolescents, and adults. Recent theories have postulated a neuropsychological basis for social functioning with particularly strong links with the executive functioning (EF) system. The current study examined attention problems as a mediator between EF (e.g., working memory, planning, and response inhibition) and social functioning in a child and adolescent outpatient sample. Participants were 218 children ages 6–16 (M = 10.23; SD = 2.52; 68.8 % males) who were referred to an outpatient clinic for psychoeducational assessment. Bias-corrected bootstrapping mediation analyses were used to examine the hypothesized models. The effects of working memory and planning (but not response inhibition) on social problems were mediated by attention problems in both teacher- and mother-reported models. These findings also held up in cross-source models (e.g., mother-reported attention problems as a mediator in a model predicting teacher-reported social problems). These findings have implications for dimensional models of social functioning and conceptual models for specific clinical populations (e.g., attention-deficit/hyperactivity disorder).     

Examining the Link Between Hoarding Symptoms and Cognitive Flexibility Deficits

Executive functioning deficits have been found to underlie primary symptoms of hoarding, such as difficulty discarding belongings and significant clutter. Cognitive flexibility—the ability to inhibit irrelevant material and attend flexibly between different mental sets—may be impaired as well, as individuals experience difficulty staying on task and are often distracted by specific possessions that tend to evoke an exaggerated emotional response. The present study investigated cognitive flexibility deficits via eye-tracking technology as a novel approach. Participants (N = 69) with high and low self-reported hoarding symptoms were asked to respond to a series of auditory cues requiring them to categorize a small target number superimposed on one of three distractor image types: hoarding, nature, or a blank control. Across a range of behavioral and eye-tracking outcomes (including reaction time, accuracy rate, initial orientation to distractors, and viewing time for distractors), high hoarding participants consistently demonstrated greater cognitive inflexibility compared to the low hoarding group. However, high hoarding participants did not evidence context-dependent deficits based on preceding distractor types, as performance did not significantly differ as a function of hoarding versus nature distractors. Current findings indicate a pervasive, more global deficit in cognitive flexibility. Those with hoarding may encounter greater difficulty disengaging from previous stimuli and attending to a given task at hand, regardless of whether the context of the distractor is specifically related to hoarding. Implications and future directions for clarifying the nature of cognitive inflexibility are discussed.     

Resilience as a Mediator Between Parental Acceptance–Rejection and Depressive Symptoms Among University Students in Turkey

The authors investigated the mediational role of perceived resilience between perceived parental acceptance–rejection and occurrences of depressive symptoms among 384 undergraduate students in Turkey. Results indicated that resilience fully mediated the relationship between depressive symptoms and maternal rejection, whereas resilience partially mediated the relationship between depressive symptoms and paternal rejection for female undergraduates. Interventions that focus directly on the facilitation of psychosocial adaptation among emerging adults, especially those who experience feelings of rejection by their parents, are discussed.     

Examining Anxiety and Depression as Moderators of the Associations Between ADHD Symptoms and Academic and Social Problems in Hispanic Adolescents

The effects of attention-deficit/hyperactivity disorder (ADHD) symptoms on the psychosocial functioning of Hispanic youth have been understudied. It also remains unclear if the well-established associations between ADHD symptoms and academic and social impairment are exacerbated by co-occurring internalizing symptoms. The purposes of the present study were to (1) examine whether ADHD symptoms would be associated with academic and social problems while also controlling for oppositional defiant disorder (ODD) symptoms, and (2) test the hypothesis that anxious and depressive symptoms would moderate the relations between ADHD symptoms and academic and social problems. Participants were 142 at-risk Hispanic adolescents (54 % male, ages 14–19) who reported on their anxious and depressive symptoms, as well as their teachers who reported on adolescents’ ADHD symptoms, ODD symptoms, academic problems, and social problems. When the psychopathology variables were included simultaneously in a path model, ADHD was the only domain significantly positively associated with academic problems. In contrast, ODD and depressive symptoms were the only domains significantly positively associated with social problems when all of the psychopathology variables were included in the path model. No moderation effects were found in relation to academic problems, although a significant ADHD × depression interaction was found in relation to social problems. Specifically, ADHD symptoms were not associated with social problems among adolescents who reported low levels of depressive symptoms, but the association between ADHD symptoms and social problems was significant at higher levels of depression. In addition to targeting oppositionality, attending to the combined presence of ADHD and depressive symptoms will be important for reducing the social impairments among Hispanic adolescents.     

Reactive and Proactive Aggression: Attachment and Social Competence Predictors

In this study, 107 boys and girls aged 3 to 8 years were rated by their mothers on 6 factors: Reactive and Proactive Aggression, Secure and Insecure Attachment, and Prosocial Orientation and Social Initiative (i.e., social competence). Both secure attachment and prosocial orientation predicted proactive and reactive aggression, but prosocial orientation mediated the attachment–aggression relation in the case of reactive but not proactive aggression.     

Looking Again, and Harder, for a Link Between Low Self-Esteem and Aggression

ABSTRACT Recent field studies have revived the hypothesis that low self-esteem causes aggression. Accordingly, we reanalyzed the data from a previous experiment and conducted a new experiment to study direct physical aggression in the form of blasting a fellow participant with aversive noise. We also conducted a field study using a measure of indirect aggression in the form of a consequential negative evaluation. High narcissists were more aggressive than others but only when provoked by insult or humiliation and only toward the source of criticism. The combination of high self-esteem and high narcissism produced the highest levels of aggression. These results support the view of aggression as stemming from threatened egotism and are inconsistent with the hypothesis that low self-esteem causes either direct or indirect aggression.     

家庭压力源影响青少年抑郁体验:冗思的中介机制

采用方便抽样法从山东某初中和某高中抽取570名学生做问卷调查,考察家庭压力源对青少年抑郁体验的影响,特别是冗思作为应对方式的中介作用。路径分析的结果显示:(1)家庭冲突和父母期望均显著正向预测抑郁体验,且家庭冲突的预测作用更强,家庭规范对抑郁体验的预测作用不显著;(2)家庭冲突和父母期望均显著正向预测青少年冗思,家庭规范对冗思的预测作用不显著;(3)冗思显著正向预测抑郁体验;(4)冗思在家庭冲突与抑郁体验之间以及父母期望与抑郁体验之间均起中介作用。总体来看,冗思是家庭压力影响青少年抑郁体验的内部机制之一。     

Social Involvement as a Mediator of Disaster-Induced Stress1

This study examined individuals either personally or indirectly exposed to disaster and hypothesized that social involvement would differentially mediate the effect of exposure on the mental health of male and female victims. The study reinterviewed individuals previously interviewed just prior to disastrous floods and the discovery of unsafe levels of dioxin. Results indicated that males and females differ in their response to disaster exposure. Males showed increased symptoms of alcohol abuse and depression as a result of either personal, or both personal and indirect, exposure to disaster. In contrast, females' s]ymptomatology was not directly elevated by personal disaster exposure. Both sexes were sensitive to demands for support as a mediator of disaster effects. That is, victims both personally exposed to disaster and heavily relied upon by network members were far more likely to somatize (females) or abuse alcohol (males) than personally exposed individuals subject to more moderate network demands. Although excellent spouse support attenuated male symptomatology, its presence was associated with an exacerbation of symptoms in personally exposed females. Results suggest the importance of considering both the positive and negative consequences of social involvement because, for women in particular, very strong social ties may be more burdensome than supportive in times of extreme stress.