Learning to Repair Transgressions: Toddlers\u27 Social Learning of a Reparative Prosocial Act

This study investigated children\u27s social learning of prosocial behaviors in a transgressor context. Two-to three-year-olds (24-47 months, N = 54) saw videos of an adult help another adult in distress by performing a novel prosocial action. Children were then led to believe that they had transgressed to cause their parent\u27s pain and sadness. It was hypothesized that children in the experimental condition who watched the video and then transgressed would be more likely to perform the novel action (imitation) and to display non-demonstrated prosocial behaviors (goal emulation) relative to children in two control conditions: (a) children who did not view the video but transgressed and (b) children who viewed the video but witnessed a neutral interaction. Children in the experimental condition were no more likely to imitate or emulate than children in the control conditions, suggesting that children have difficulty applying socially learned prosocial behaviors in a transgressor context

Functions of Guilt and Reparative Behaviors in Middle Childhood

Guilt theoretically functions to motivate reparative behaviors, which, in turn, theoretically function to alleviate guilt and prevent psychopathology. Although several empirical studies in adults have demonstrated that guilt and reparative behaviors function as theorized, research has not investigated causal relations between guilt and reparative behaviors in children. Thus, this study examined whether guilt motivates children’s reparative behaviors, and whether their reparative behaviors successfully alleviate guilty feelings. Six-to ten-year olds (N = 97) were randomly assigned to one of three conditions. In the experimental condition, children were led to believe that they had transgressed to cause a peer’s distress. Children self-reported their guilt feelings following the pretend transgression, and then had the opportunity to repair the transgression by giving stickers and writing a note to the victimized peer. Following the repair opportunity, children self-reported their guilt a second time. Children in the experimental condition (i.e., children who felt guilty) engaged in greater reparative behavior relative to children in a no-guilt condition who were led to believe that they had caused a peer’s positive emotions. Further, children in the experimental condition reported reduced guilt at the second measurement, whereas children in the no-repair condition (who were led to believe that they had transgressed but were not be given a repair opportunity) did not report reduced guilt over time. Results demonstrate that guilt and reparative behaviors function as theorized in children and may begin to inform reparative interventions aimed at preventing unalleviated, maladaptive guilt and psychopathology

Early socioemotional competence, psychopathology, and latent class profiles of reparative prosocial behaviors from preschool through early adolescence

Children who have difficulty using reparative behaviors following transgressions display a wide range of poorer social and emotional outcomes. Despite the importance of reparative skills, no study has charted the developmental trajectory of these behaviors or pinpointed predictors of poorer reparative abilities. To address these gaps in the literature, this study applied growth mixture modeling to parent reports of children\u27s reparative behaviors (N = 230) in a 9-year longitudinal data set spanning from preschool to early adolescence. Three distinct trajectories of reparative behaviors were found: a low-stable, moderate-stable, and high-stable latent class. Poorer emotion understanding, social withdrawal, social rejection, and maladaptive guilt in the preschool period predicted membership in a low-stable reparative trajectory. Externalizing diagnoses, particularly conduct disorder and oppositional defiant disorder, also predicted membership in a low-stable reparative trajectory. Preschool-onset depression predicted membership in a low-stable reparative trajectory through high levels of maladaptive guilt. The findings from this study suggest that socioemotional deficits in the preschool period set children on longstanding trajectories of impaired reparative responding. Thus, emotion understanding, social functioning, maladaptive guilt, and early psychiatric symptoms should be targeted in early preventive interventions

Children\u27s Empathy Responses and their Understanding of Mother\u27s Emotions

This study investigated children\u27s empathic responses to their mother\u27s distress to provide insight about child factors that contribute to parental socialization of emotions. Four- to six-year-old children (N=82) observed their mother\u27s sadness and anger during a simulated emotional phone conversation. Children\u27s facial negative affect was rated and their heart rate variability was recorded during the conversation, and their emotion understanding of the conversation was measured through their use of negative emotion words and perspective-taking themes (i.e., discussing the causes or resolution of mother\u27s emotions) in narrative accounts of the conversation. There were positive quadratic relationships between HRV and ratings of facial affect, narrative references to mother\u27s negative emotions, and perspective-taking themes. High and low HRV was associated with high facial negative affect, suggesting well-regulated sympathy and poorly regulated personal distress empathic responses, respectively. Moderate HRV was associated with low facial negative affect, suggesting minimal empathic engagement. High and low HRV were associated with the highest probabilities of both emotion understanding indicators, suggesting both sympathy and personal distress responses to mother\u27s distress facilitate understanding of mother\u27s emotions. Personal distress may motivate attempts to understand mother\u27s emotions as a self-soothing strategy, whereas sympathy-related attempts to understand may be motivated by altruism

Learning How to Help Others: Two-year-olds’ Social Learning of a Prosocial Act

Engaging in prosocial behaviors (acts that benefit others) is associated with many positive outcomes in children, including the development of positive peer relationships, academic achievement, and good psychological functioning. This study examines the social learning mechanisms toddlers use to acquire prosocial behaviors. This brief report presents a new experimental procedure in which 2-year-olds (28-32 months, N=30) saw a video of an adult performing a novel prosocial behavior in response to another person’s distress. The children then had the opportunity to imitate and implement the behaviors in response to their own parent’s physical distress. Children who saw the video were more likely to perform the novel action and to display non-demonstrated prosocial behaviors relative to a) children who did not view the video but saw a parent in distress and b) children who saw the video but witnessed their mother engage in a neutral activity. These results suggest that toddlers imitate and emulate prosocial behaviors for social interaction and that children can apply such behaviors in appropriate situations

Quadratic associations between empathy and depression and the moderating influence of dysregulation

Empathic tendencies have been associated with interpersonal and psychological benefits, but empathy at extreme levels or in combination with certain personal characteristics may contribute to risk for depression. This study tested the moderating role of cognitive emotion regulation in depression’s association with empathy using nonlinear models. Young adults (N=304; 77% female; M=19 years) completed measures of cognitive emotion regulation strategies, depression, and affective and cognitive empathy. Individuals with good regulation had low levels of depression overall and their depression symptoms were lowest when levels of affective empathy were average. Individuals with poor regulation had high levels of depression overall, particularly when levels of empathy were moderate to high. Extremely high and low levels of cognitive empathy were associated with elevated depression, and this association was not moderated by regulation. These findings suggest tendencies to respond empathically to others’ needs is neither an adaptive nor maladaptive characteristic but rather moderate empathy, particularly in the context of good regulation, may offer the greatest protection against depression

Challenges of Measuring Abyssal Temperature and Salinity at the Kuroshio Extension Observatory

The deep ocean is severely undersampled. Whereas shipboard measurements provide irregular spatial and temporal records, moored records establish deep ocean high-resolution time series, but only at limited locations. Here, highlights and challenges of measuring abyssal temperature and salinity on the Kuroshio Extension Observatory (KEO) mooring (32.3°N, 144.6°E) from 2013 to 2019 are described. Using alternating SeaBird 37-SMP instruments on annual deployments, an apparent fresh drift of 0.03–0.06 psu was observed, with each newly deployed sensor returning to historical norms near 34.685 psu. Recurrent salinity discontinuities were pronounced between the termination of each deployment and the initiation of the next, yet consistent pre- and postdeployment calibrations suggested the freshening was “real.” Because abyssal salinities do not vary by 0.03–0.06 psu between deployment locations, the contradictory salinities during mooring overlap pointed toward a sensor issue that self-corrects prior to postcalibration. A persistent nepheloid layer, unique to KEO and characterized by murky, sediment-filled water, is likely responsible for sediment accretion in the conductivity cell. As sediment (or biofouling) increasingly clogs the instrument, salinity drifts toward a fresh bias. During ascent, the cell is flushed, clearing the clogged instrument. In contrast to salinity, deep ocean temperatures appear to increase from 2013 to 2017 by 0.0059°C, whereas a comparison with historical deep temperature measurements does not support a secular temperature increase in the region. It is suggested that decadal or interannual variability associated with the Kuroshio Extension may have an imprint on deep temperatures. Recommendations are discussed for future abyssal temperature and salinity measurements

ALBACORE OBS recovery cruise report

The primary goal of the 2011 ALBACORE (Asthenosphere and Lithosphere Broadband Architecture from the California Offshore Region Experiment) cruise was to recover 34 ocean bottom seismometers (OBSs) in a 150 km (north-south) by 400 km (east-west) region off the coast of Southern California (Fig. 1). The cruise took place on R/V New Horizon, departing out of San Diego on Sept 7, 2011 and arriving back in San Diego on Sept 16, 2011 with no port stops in between

Thank You to Our 2018 Peer Reviewers

On behalf of the journal, AGU, and the scientific community, the Editors would like to sincerely thank those who reviewed manuscripts for Geophysical Research Letters in 2018. The hours reading and commenting on manuscripts not only improves the manuscripts but also increases the scientific rigor of future research in the field. We particularly appreciate the timely reviews, in light of the demands imposed by the rapid review process at Geophysical Research Letters. With the revival of the “major revisions” decisions, we appreciate the reviewers’ efforts on multiple versions of some manuscripts. Many of those listed below went beyond and reviewed three or more manuscripts for our journal, and those are indicated in italics. In total, 4,484 referees contributed to 7,557 individual reviews in journal. Thank you again. We look forward to the coming year of exciting advances in the field and communicating those advances to our community and to the broader public.Key PointIn total, 4,484 referees contributed to 7,557 individual reviews in journalPeer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/152982/1/grl59194.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/152982/2/grl59194_am.pd

Early role of vascular dysregulation on late-onset Alzheimer's disease based on multifactorial data-driven analysis

Multifactorial mechanisms underlying late-onset Alzheimer's disease (LOAD) are poorly characterized from an integrative perspective. Here spatiotemporal alterations in brain amyloid-β deposition, metabolism, vascular, functional activity at rest, structural properties, cognitive integrity and peripheral proteins levels are characterized in relation to LOAD progression. We analyse over 7,700 brain images and tens of plasma and cerebrospinal fluid biomarkers from the Alzheimer's Disease Neuroimaging Initiative (ADNI). Through a multifactorial data-driven analysis, we obtain dynamic LOAD–abnormality indices for all biomarkers, and a tentative temporal ordering of disease progression. Imaging results suggest that intra-brain vascular dysregulation is an early pathological event during disease development. Cognitive decline is noticeable from initial LOAD stages, suggesting early memory deficit associated with the primary disease factors. High abnormality levels are also observed for specific proteins associated with the vascular system's integrity. Although still subjected to the sensitivity of the algorithms and biomarkers employed, our results might contribute to the development of preventive therapeutic interventions