Megan Flynn

Why is Past Depression the Best Predictor of Future Depression? Stress Generation as a Mechanism of Depression Continuity in Girls

This study examined whether a transactional interpersonal life stress model helps to explain the continuity in depression over time in girls. Youth (86 girls, 81 boys; M age = 12.41, SD = 1.19) and their caregivers participated in a three-wave longitudinal study. Depression and episodic life stress were assessed with semistructured interviews. Path analysis provided support for a transactional interpersonal life stress model in girls but not in boys, wherein depression predicted the generation of interpersonal stress, which predicted subsequent depression. Moreover, self-generated interpersonal stress partially accounted for the continuity of depression over time. Although depression predicted noninterpersonal stress generation in girls (but not in boys), noninterpersonal stress did not predict subsequent depression.

Developing Relationships, Being Cool, and Not Looking Like a Loser: Social Goal Orientation Predicts Children's Responses to Peer Aggression.

This research explored the contribution of social goal orientation, specifically, development (improving social skills and relationships), demonstration-approach (gaining positive judgments), and demonstration-avoidance (minimizing negative judgments). Children (N = 373; M age = 7.97, SD = .34) were followed from 2nd to 3rd grades. Validity of the social goal orientation construct was established through correlations with situation-specific goals and social adjustment. Development goals predicted adaptive responses (more effortful engagement, problem solving, advice seeking; fewer involuntary responses); demonstration goals predicted maladaptive responses (less effortful engagement, problem solving; more disengagement, retaliation). This study contributes to theoretical understanding of the process of peer aggression and interventions to promote optimal social health.

Relational victimization predicts children's social-cognitive and self-regulatory responses in a challenging peer context.

In this study, the authors examined whether exposure to relational victimization was associated with childrens thoughts, emotions, and behavior in an unfamiliar, challenging peer context. Children (110 girls, 96 boys; mean age = 10.13 years, SD = 1.16) reported on their exposure to relational victimization by peers. Following a challenging interaction with an unfamiliar peer, children reported on their beliefs about their interaction partners and their social goals (i.e., focus on getting to know their partner vs. impressing their partner) during the interaction. Coders rated childrens emotion and behavior regulation and the quality of the dyadic context. Results from hierarchical linear modeling analyses reveal that relational victimization predicted maladaptive social-cognitive processes (i.e., more negative peer beliefs and a heightened performance goal orientation) and heightened emotion and behavior dysregulation. Several of these effects were particularly salient in the context of a conflictual dyadic interaction. This research provides insight into impairments associated with relational victimization that may contribute to the emergence and/or perpetuation of peer difficulties.

Stress Generation and Adolescent Depression: Contribution of Interpersonal Stress Responses

This research examined the proposal that ineffective responses to common interpersonal problems disrupt youths’ relationships, which, in turn, contributes to depression during adolescence. Youth (86 girls, 81 boys; M age = 12.41, SD = 1.19) and their primary female caregivers participated in a three-wave longitudinal study. Youth completed a measure assessing interpersonal stress responses; youth and caregivers completed semi-structured interviews assessing youths’ life stress and psychopathology. Consistent with the hypothesized model, ineffective stress responses (low levels of effortful engagement, high levels of involuntary engagement and disengagement) predicted the generation of subsequent interpersonal stress, which partially accounted for the association between stress responses and depression over time. Moreover, results revealed that self-generated interpersonal, but not noninterpersonal stress, predicted depression, and that this explanatory model was specific to the prediction of depression but not anxiety. This research builds on interpersonal stress generation models of depression, and highlights the importance of implementing depression-focused intervention programs that promote effective stress responses and adaptive interpersonal relationships during adolescence.

Perceptual asymmetry and youths' responses to stress : Understanding vulnerability to depression

This research examined the hypothesis that reduced posterior right hemisphere activity interferes with the regulation of emotions and behaviour in response to stress, creating vulnerability to depression. Consistent with a diathesis–stress model, we predicted that youths with a reduced posterior right hemisphere bias in emotional processing would engage in less adaptive responses to stress, which would be associated with depressive symptoms in those who reported the recent experience of high, but not low, levels of stress. Participants were 510 4th through 8th graders who completed the Chimeric Faces Task and measures of responses to stress and depressive symptoms. Results supported the idea that responses to stress account for the association between reduced posterior right hemisphere activity and depressive symptoms in youths who report high, but not low, levels of stress. This study provides insight into one process through which reduced posterior right hemisphere activity may confer vulnerability to depressive symptoms, and implicates responses to stress as a target for intervention.

Emotion regulation characteristics and cognitive vulnerabilities interact to predict depressive symptoms in individuals at risk for bipolar disorder: A prospective behavioural high-risk study

Recent work has identified behavioural approach system (BAS) sensitivity as a risk factor for the first onset and recurrence of mood episodes in bipolar disorder, but little work has evaluated risk factors for depression in individuals at risk for, but without a history of, bipolar disorder. The present study evaluated cognitive styles and the emotion-regulatory characteristics of emotional clarity and ruminative brooding as prospective predictors of depressive symptoms in individuals with high versus moderate BAS sensitivity. Three separate regressions indicated that the associations between dysfunctional attitudes, self-criticism, and neediness with prospective increases in depressive symptoms were moderated by emotional clarity and brooding. Whereas brooding interacted with these cognitive styles to exacerbate their impact on depressive symptoms, emotional clarity buffered against their negative impact. These interactions were specific to high-BAS individuals for dysfunctional attitudes, but were found across the full sample for self-criticism and neediness. These results indicate that emotion-regulatory characteristics and cognitive styles may work in conjunction to confer risk for and resilience against depression, and that some of these relationships may be specific to individuals at risk for bipolar disorder.

The Prospective Contribution of Childhood Maltreatment to Low Self-Worth, Low Relationship Quality, and Symptomatology across Adolescence: A Developmental-Organizational Perspective.

This research investigated the prospective contribution of childhood maltreatment to low self-worth, low relationship quality, and symptoms during adolescence. Further, the stability and cross-lagged effects of these sequelae of maltreatment were examined over time. History of maltreatment during childhood was obtained, and youth (407 maltreated, 228 nonmaltreated; 376 males, 259 females) completed 2 subsequent assessments spaced approximately 2 years apart during early-mid and mid-late adolescence. As anticipated, childhood maltreatment experiences predicted low self-worth, low relationship quality, and both internalizing and externalizing symptoms in early-mid adolescence. Beyond the stability paths of each outcome variable, significant cross-lagged effects were observed among low self-worth, low relationship quality, and internalizing symptoms across adolescence. In contrast, cross-lagged effects were not observed among adolescent externalizing symptoms. These findings support a developmental-organizational model in which childhood maltreatment creates multiple vulnerabilities that evince continuity and generate mutually influencing effects across adolescence.

A Prospective Examination of Emotional Clarity, Stress Responses, and Depressive Symptoms during Early Adolescence.

This study examined the proposal that difficulty understanding one’s emotional experiences (i.e., deficits in emotional clarity) would interfere with the formulation of adaptive responses to interpersonal stress, which would then predict depressive symptoms. This process was examined across 3 years (fourth to sixth grade) during early adolescence. Participants included 636 youth (338 girls, 298 boys; X ¯ age in fourth grade = 9.95, SD = .37) who completed measures assessing emotional clarity, stress responses, and depressive symptoms. Consistent with the hypothesized model, path analyses revealed that maladaptive interpersonal stress responses partially mediated the prospective contribution of deficits in emotional clarity to depressive symptoms. These findings implicate impairment in emotional understanding as a precursor to emerging interpersonal and psychological difficulties during a developmental stage of heightened vulnerability to depression, the transition to adolescence.

Neuropsychological and interpersonal antecedents of youth depression.

This research examined neuropsychological and interpersonal factors that jointly confer vulnerability to youth depression. We proposed that (1) a reduced posterior right-hemisphere bias during the processing of facial expressions contributes to subsequent depressive symptoms in youth, and (2) maladaptive responses to interpersonal stress account for this association. Drawing from theory and research indicating sex differences in rates of hemispheric development, we also investigated sex differences in the associations among a reduced posterior right-hemisphere bias, maladaptive responses to interpersonal stress, and depressive symptoms. Hypotheses were examined in a longitudinal study of 95 4th to 8th graders (M age=12.33, SD=1.10). Results supported the notion that a reduced posterior right-hemisphere bias confers vulnerability to depressive symptoms over time in a sex-specific fashion, and implicate maladaptive stress responses as an explanatory mechanism.

Emotional Clarity as a Mechanism Linking Emotional Neglect and Depressive Symptoms During Early Adolescence

The present study examined whether emotional abuse and neglect differentially predicted decreases in emotional clarity, and whether emotional clarity, in turn, predicted increases in depressive symptoms. Participants included 204 early adolescents (52% African American; 54% female; M age = 12.85 years) who completed four assessments with measures of depressive symptoms, emotional clarity, and emotional abuse and neglect. Hierarchical linear regressions indicated that emotional neglect significantly predicted decreases in emotional clarity, whereas emotional abuse did not. Further, mediational analyses revealed that decreases in emotional clarity mediated the relationship between emotional neglect and increases in depressive symptoms. The current study suggests that emotional neglect (more so than emotional abuse) may hinder an individual’s ability to identify his or her own emotions, which may increase the risk of depressive symptoms during adolescence. These findings have significant implications for the development of intervention and prevention programs for depression.