Agreement between Parents and Children on Ratings of Post-Concussive Symptoms Following Mild Traumatic Brain Injury

The level of parent-child agreement on post-concussive symptoms (PCS) was examined in children following mild traumatic brain injuries (TBI). As part of a larger longitudinal study, 186 children with mild TBI and 99 with orthopedic injuries (OI), from 8 to 15 years of age, were recruited prospectively. Parents and children completed the PCS Interview (PCS-I) and the Health and Behavior Inventory (HBI) at 2 weeks, 1 month, 3 months, and 12 months postinjury. Item-level correlations between child and parent ratings on both measures of PCS were significant but modest in both groups. Parent-child correlations for composite scales on the HBI and the total score on the PCS-I were significant in both groups, but somewhat higher in the OI group than in the mild TBI group. Mean symptom ratings tended to be significantly higher for children as compared to parents, especially for somatic symptoms. Parents and children display modest agreement when reporting PCS; their ratings correlate significantly, but children report higher mean levels of symptoms than parents.     

Identification of emotional facial expressions among behaviorally inhibited adolescents with lifetime anxiety disorders

The current study examined differences in emotion expression identification between adolescents characterised with behavioural inhibition (BI) in childhood with and without a lifetime history of anxiety disorder. Participants were originally assessed for BI during toddlerhood and for social reticence during childhood. During adolescence, participants returned to the laboratory and completed a facial emotion identification task and a clinical psychiatric interview. Results revealed that behaviorally inhibited adolescents with a lifetime history of anxiety disorder displayed a lower threshold for identifying fear relative to anger emotion expressions compared to non-anxious behaviorally inhibited adolescents and non-inhibited adolescents with or without anxiety. These findings were specific to behaviorally inhibited adolescents with a lifetime history of social anxiety disorder. Thus, adolescents with a history of both BI and anxiety, specifically social anxiety, are more likely to differ from other adolescents in their identification of fearful facial expressions. This offers further evidence that perturbations in the processing of emotional stimuli may underlie the aetiology of anxiety disorders.     

Contemporary Issues in the Measurement of Partner Violence

The construction of this special issue, focusing on measurement of intimate partner violence (IPV), was designed to raise questions and to point out potential limitations by which social scientists have approached measuring IPV. Research on IPV, consisting mostly of United States’ samples, is critiqued with the goal of expanding our conceptions of this phenomenon and energizing future research focused on measurement of IPV. This special issue contains a historical perspective of the measurement of IPV, addresses technical concerns of reliability and validity as they apply to IPV, considers unique aspects of assessment based on gender or same-sex relationships, contains a novel approach proposing assessment of interactional observation units, and proposes methodologies for assessment with different cultures. All contributors provide recommendations for improving the assessment of IPV.     

How and when do students use flashcards?

Previous survey research has documented students' use of self-regulated study strategies, with a particular interest in self-testing. These surveys indicate that students frequently use flashcards to self-test and that self-testing is primarily used as a way to monitor learning. Whereas previous surveys provide information about whether and why students self-test, they provide minimal information about how and when students choose to self-test. Accordingly, the primary purpose of the current survey was to explore how and when students engage in self-testing. We surveyed 374 undergraduates about the amount of practice and the timing of practice, two factors that strongly affect the efficacy of self-testing. Results indicate that students understand the benefits of practising to higher criterion levels (amount of practice) but do not typically implement or understand the benefits of practising with longer lags (timing of practice). We discuss practical implications for supporting more successful student learning.     

Coping profiles characterize individual flourishing,languishing, and depression

Abstract

According to the broaden-and-build theory of positive emotions, negative emotions narrow one's thought–action repertoire. In contrast, positive emotions have a broadening effect, expanding cognitive capacity, increasing potential coping strategies that come to mind, and enhancing decision-making, reaction, and adaptation to adversity. Fredrickson and Losada determined that a positivity ratio – the ratio of experienced positive to negative emotions – at or above 2.9 promotes human flourishing. A ratio below 2.9 is indicative of languishing individuals, whereas a ratio below 1.0 is a marker of depression. This study examined whether adaptive and maladaptive coping profiles differentiated those who flourish, languish, or are depressed in two convenience samples – military spouses (n =367) and public school teachers (n=267). Results were consistent with the theoretical predictions, as coping profiles of the groups differed significantly, with flourishing individuals favoring adaptive coping strategies more than those who were languishing or depressed. Conversely, depressed individuals reported greater use of maladaptive coping strategies than those who were languishing or flourishing. These results provide further empirical support for the mathematical model of Fredrickson and Losada, as the set of positivity criteria were predictive of coping profiles in two samples where successful coping and adaptation are important.     

Maternal Guilt and Shame: The Role of Self-discrepancy and Fear of Negative Evaluation

Guilt and shame are emotions commonly associated with motherhood. Self-discrepancy theory proposes that guilt and shame result from perceived discrepancies between one’s actual and ideal selves. Fear of negative evaluation by others may enhance the effects of self-discrepancy especially for shame, which involves fear of others’ reproach. The purpose of this study was to examine the relationships between self discrepancy, guilt, shame, and fear of negative evaluation in a cross-sectional, self report study of mothers. Mothers of children five and under (N = 181) completed an on-line survey measuring guilt, shame, fear of negative evaluation, and maternal self-discrepancies. Guilt and shame were related to maternal self-discrepancy and fear of negative evaluation. In addition, fear of negative evaluation moderated the relationship between maternal self-discrepancy and shame such that mothers who greatly feared negative evaluation had a very strong relationship between these variables. Maternal self-discrepancy and shame were not related among mothers who had low fear of negative evaluation. The results are discussed in terms of the detrimental effects of internalizing idealized standards of perfect motherhood.     

The mediating role of work climate perceptions in the relationship between personality and performance

Although past research has demonstrated a link between personality and job performance, potential enabling factors of this relationship have yet to be explored comprehensively. We hypothesized that perceptions of work climate, specifically relationship dimensions—cohesion, supervisor support, and job involvement—might be the mechanism through which the relationship between personality and job performance can be explained. Two hundred and thirty Australian employees completed an online survey measuring personality, relationship dimensions of work climate (job involvement, coworker cohesion, and supervisor support) and job performance. Results revealed that the relationship dimensions of work climate fully mediated the relationship between agreeableness and job performance, and extraversion and job performance, while the relationship between neuroticism and job performance was partially mediated by relationship dimensions of work climate. Supervisor support primarily accounted for this mediated effect for the neuroticism–job performance relationship, whereas for extraversion only job involvement explained significant unique variance. Our findings suggest that the relationship of agreeableness, extraversion, and neuroticism with job performance is indirect, and perceptions of the work environment itself play a role in this relationship. This implies that organizations should consider the work environment, in addition to personality during selection procedures. Future research should examine whether different levels of work environment dimensions, foster greater job performance in employees.     

Coupling of Eye,Finger, Elbow,and Shoulder Movements During Manual Aiming

Temporal and spatial coupling of point of gaze (PG) and movements of the finger, elbow, and shoulder during a speeded aiming task were examined. Ten participants completed 40-cm aiming movements with the right arm, in a situation that allowed free movement of the eyes, head, arm, and trunk. On the majority of trials, a large initial saccade undershot the target slightly, and 1 or more smaller corrective saccades brought the eyes to the target position. The finger, elbow, and shoulder exhibited a similar pattern of undershooting their final positions, followed by small corrective movements. Eye movements usually preceded limb movements, and the eyes always arrived at the target well in advance of the finger. There was a clear temporal coupling between primary saccade completion and peak acceleration of the finger, elbow, and shoulder. The initiation of limb-segment movement usually occurred in a proximal-to-distal pattern. Increased variability in elbow and shoulder position as the movement progressed may have served to reduce variability in finger position. The spatial-temporal coupling of PG with the 3 limb segments was optimal for the pick up of visual information about the position of the finger and the target late in the movement.     

Keep the Faith,for Christ's Sake!

The central Lutheran doctrine of justification through faith served to critique the theology of the medieval Roman church but remains an important, though underutilized, theological resource today. The Lutheran emphasis on faith as trust in God's promise of mercy for Christ's sake is an important corrective to the contemporary culture of privatized faith, offering both a personal and a corporate relationship with a gracious God.