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Michelle A. Kuhn Joshua J. Ahles Jaclyn T. Aldrich Madeline D. Wielgus Amy H. Mezulis 《Journal of youth and adolescence》2018,47(4):829-841
Trait impulsivity is a risk factor for rule breaking and aggressive (externalizing) behaviors among nonclinical youth. Buffers of trait-based risk are of practical interest to preventing externalizing behaviors. One such buffer may be the capacity and efforts of a child to self-regulate their physiology. Youth who possess baseline physiological self-regulatory capacities are more likely to maintain adaptive engagement with their environment and may be less prone to impulsively rule break or be aggressive. Similarly, youth who are able to use self-regulatory skills to calm their physiology in times of stress may be less likely to externalize distress. This study examined self-regulatory capacity and efforts as a moderator of the relationship between trait impulsivity and externalizing behaviors, cross-sectionally and prospectively. We hypothesized that the effect of trait impulsivity on externalizing behaviors would depend on the presence of baseline self-regulatory capacity and/or self-regulatory efforts during stress. Participants were 134 nonclinical adolescents (Mage?=?12.59, SD?=?1.20 51.9% female, 71% Caucasian). Trait impulsivity was measured using a parental report questionnaire. Physiological self-regulatory capacity and efforts were measured through collection of electrocardiogram data during a resting baseline and a stressful, unsolvable anagram task, respectively. Physiological self-regulation was quantified by calculating respiratory sinus arrhythmia scores across baseline and stress tasks. Respiratory sinus arrhythmia is the change in heart rate across the breathing cycle, and is hypothesized to index physiological self-regulation capacity and efforts under specific conditions. The results indicated that physiological self-regulation capacity, but not efforts, moderated the effect of trait impulsivity on externalizing behaviors prospectively. Stronger physiological self-regulatory capacity buffered the effect of greater trait impulsivity. Implications of these findings among typically developing youth are discussed. 相似文献
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Liverpool Law Review - Animal welfare legislation routinely places obligations on owners of animals to take action to ensure that the welfare of the animal(s) is protected. Such legislation often... 相似文献
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Aleksandra Luszczynska John B. F. de Wit Emely de Vet Anna Januszewicz Natalia Liszewska Fiona Johnson Michelle Pratt Tania Gaspar Margarida Gaspar de Matos F. Marijn Stok 《Journal of youth and adolescence》2013,42(12):1873-1883
Obesity-related behaviors, such as intake of snacks and sweetened beverages (SSB), are assumed to result from the interplay between environmental factors and adolescents’ ability to self-regulate their eating behaviors. The empirical evidence supporting this assumption is missing. This study investigated the relationships between perceptions of at-home and out-of-home food environment (including SSB accessibility, parental, and peers’ social pressure to reduce intake of SSB), nutrition self-regulatory strategies (controlling temptations and suppression), and SSB intake. In particular, we hypothesized that these associations would differ across the stages of preadolescence, early and mid-adolescence. Self-reported data were collected from 2,764 adolescents (10–17 years old; 49 % girls) from 24 schools in the Netherlands, Poland, Portugal, and the United Kingdom. Path analysis indicated that direct associations between peers’ social influence and SSB intake increased with age. Direct negative associations between at-home and out-of-home accessibility and SSB intake as well as direct positive associations between parental pressure and intake become significantly weaker with age. Accessibility was related negatively to self-regulation, whereas higher social pressure was associated with higher self-regulation. The effects of the environmental factors were mediated by self-regulation. Quantitative and qualitative differences in self-regulation were observed across the stages of adolescence. The associations between the use of self-regulatory strategies and lower SSB intake become significantly stronger with age. In preadolescence, SSB intake was regulated by means of strategies that aimed at direct actions toward tempting food. In contrast, early and mid-adolescents controlled their SSB intake by means of a combination of self-regulatory strategies focusing on direct actions toward tempting food and strategies focusing on changing the psychological meaning of tempting food. 相似文献
375.
Michelle Daigle 《The Journal of peasant studies》2013,40(2):297-315
Food sovereignty scholars are increasingly re-conceptualizing sovereignty by accounting for its diverse expressions across space according to specific histories, identities, and local socio-ecological realities and dynamics. In grappling with the multiple bases of sovereignty, attention has been directed toward Indigenous food sovereignty in North America. Specifically, food scholars are examining how the regeneration of Indigenous food harvesting and sharing practices shapes movements for decolonization and self-determination. While this is a crucial and much-welcomed intervention, much more is needed to understand the diverse Indigenous political and legal orders and authorities that shape how multiple Indigenous food sovereignties are lived every day across diverse landscapes. In this contribution, I examine how Anishinaabe people in and beyond the Treaty 3 territory in Ontario, Canada, protect and renew their food harvesting grounds, waters and foodways through everyday acts of resurgence that are rooted in their law of mino bimaadiziwin. 相似文献
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AbstractThe movement for restorative justice (RJ) has struggled with marginalization on the soft end of the criminal justice system where the threat of net widening and iatrogenesis looms large. To realize the full potential of RJ as an alternative philosophy of justice, restorative practices need to expand beyond the world of adolescent and small-level offenses into the deeper end of the justice system. Disciplinary hearings inside of adult prisons may be a strategic space to advance this expansion. This article presents findings from a study of prison discipline in four U.K. prisons. The findings strongly suggest that in their current form such disciplinary proceedings are viewed by prisoners as lacking in legitimacy. Although modeled after the adversarial system of the criminal court, the adjudications were instead universally derided as “kangaroo courts” lacking the basic elements of procedural justice. Based on these findings, we argue that RJ interventions may offer a viable redress to these problems of legitimacy which, if successful, would have ramifications that extend well beyond the prison walls. 相似文献
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Michelle D. Miranda PhD Patrick Buzzini PhD Peter R. De Forest DCrim Sheila Willis PhD 《Journal of forensic sciences》2023,68(5):1835-1842
In forensic science, scientific problem-solving is characterized by the recognition of traces as part of iterative reasoning processes to assign meaning to those traces in order to interpret and reconstruct events. Through a set of fundamental principles, the Sydney Declaration presents a foundation of forensic science through the lens of a scientist. The distinction between a scientist and a technician may require clarification—where a prototypical technician follows a prescribed set of ‘standard operating procedures’ and may be limited in the interpretation of the resultant data, the scientist utilizes knowledge, skills, experience and imagination to identify the issue at hand and develop lines of inquiry for testing and interpretation. This case report draws on the Sydney Declaration in order to highlight the importance of learning about events from careful consideration of both obvious and less obvious traces. A case involving the assault of a police officer is examined to illustrate the use of the Principles: the problem originally defined by investigators at the scene and later by prosecutors resulted in incorrect analysis and interpretation of traces, hampering efforts at an accurate reconstruction of events. This exercise serves to demonstrate that in order to engage in scientific problem-solving, it is necessary to apply observation and reasoning in forensic investigations in order to yield an outcome that can be clearly articulated. The overarching goal is to support the drive to improve forensic science practice, education, and research through a case illustrating the value of the principles of the Sydney Declaration. 相似文献
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An Unusual Cause of Headache and Sudden Death of a Young Sailor—Postmortem Computed Tomography and Histological Findings of a Fatal Retroperitoneal Malignant Mixed Germ Cell Tumor
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Belinda Lee M.B.B.S. F.R.C.Path. Michelle Chan M.B.B.S. F.R.C.Path. Ronald Goh M.B.B.S. F.R.C.P.A. 《Journal of forensic sciences》2018,63(5):1568-1572
A 26‐year‐old Caucasian sailor, with no past medical history aside from headache for the last 1 week, was found dead in his cabin. The body was stored in a refrigerator on board and disembarked for autopsy 3 days later. Autopsy showed a large, nodular, necrotic and hemorrhagic retroperitoneal mass, and smaller hemorrhagic nodules in the brain, lungs, liver, and left kidney, with the brain being markedly edematous. Both testes were descended and normal. Histologically, the retroperitoneal mass showed a malignant mixed germ cell tumor comprising choriocarcinoma, embryonal carcinoma, and teratoma components. Retroperitoneal extragonadal germ cell tumors are uncommon, and this case of a young male who presented with headache and sudden death due to metastases is extremely rare. 相似文献