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971.
Jelena Obradovi Jenna E. Finch Ximena A. Portilla Muneera A. Rasheed Nicole Tirado‐Strayer Aisha K. Yousafzai 《Developmental science》2019,22(5)
This study extends the methodological and theoretical understanding of executive functions (EFs) in preschoolers from low‐ and middle‐income countries (LMIC). First, the authors describe a rigorous process of adapting and evaluating six EF tasks to produce a culturally and developmentally appropriate measure of emerging EFs in a large sample of at‐risk children in rural Pakistan. Next, the authors identify critical developmental and family factors that relate to preschoolers’ EFs over the first 4 years of life. Direct assessment of children's general cognitive skills at age two showed developmental continuity with EFs at age four, and these early cognitive skills mediated the effect of an antecedent parenting intervention on EFs as well as associations of targeted individual and family factors with EFs. Furthermore, directly assessed maternal cognitive capacities and observed maternal scaffolding uniquely predicted EFs in preschoolers. This study is also the first to demonstrate a significant overlap between direct assessments of IQ and EFs in young children from LMIC. Children's general intelligence mediated the associations of EFs with antecedent physical growth and cognitive skills as well as concurrent family factors (maternal verbal intelligence, maternal scaffolding, and home stimulation). After controlling for shared variance between preschoolers’ general intelligence and EFs, three factors emerged as unique predictors of EFs: exposure to an early parenting intervention, physical growth status at age two, and number of older siblings. The findings have important implications for the design of interventions that aim to improve EFs in young children in LMIC. A video abstract of this article can be viewed at https://vimeo.com/316329544/5abde94cd7 相似文献
972.
Road Sign Detection and Recognition (RSDR) is aimed to enable drivers maintain basic functionality with the aim of identifying and notifying driver through the existing restrictions so that the process is a success on the present widened road. Examples for RSDR include ‘traffic light ahead’ or ‘pedestrian crossing’ signs. An innovative RSDR system has been introduced which comprises of pre-processing, edge detection, feature extraction, features selection and Ensemble Fuzzy Support Vector Machine (EFSVM) classifier. Feature selection is carried out successfully by deployment of Ant Colony Optimization (ACO) algorithm to determine most prominent and definitive features. These features are then fed into the ensemble SVM to enable both road side traffic detection as well as recognition. Suggested system’s performance is analyzed and evaluated with respect to road signs having a capable recognition rate. 相似文献
973.
974.
Yolonda Wilson Amina White Akilah Jefferson Marion Danis 《The American journal of bioethics : AJOB》2019,19(2):8-19
Intersectionality has become a significant intellectual approach for those thinking about the ways that race, gender, and other social identities converge in order to create unique forms of oppression. Although the initial work on intersectionality addressed the unique position of black women relative to both black men and white women, the concept has since been expanded to address a range of social identities. Here we consider how to apply some of the theoretical tools provided by intersectionality to the clinical context. We begin with a brief discussion of intersectionality and how it might be useful in a clinical context. We then discuss two clinical scenarios that highlight how we think considering intersectionality could lead to more successful patient–clinician interactions. Finally, we extrapolate general strategies for applying intersectionality to the clinical context before considering objections and replies. 相似文献
975.
976.
A.-S. Bruno 《Psychologie du Travail et des Organisations》2019,25(1):6-15
If foreign workers are exposed to degraded working and working conditions, they are not necessarily affected by a particularly increased mortality. By analyzing social protection schemes and biographical data, the article shows that this paradoxical situation results from the combination of several factors that contribute to the relative invisibility of the health problems faced by foreign workers. Indeed, if foreign workers constitute an over-selected workforce, the long-term effects of their working conditions remain unknown, because of the particular representations they receive, but also because of the segmentation of the labor market, which induces differentiated trajectories from the point of view of health and its management. 相似文献
977.
2017年Richard H. Thaler获得诺贝尔经济学奖, 其重要的研究贡献之一是催生并发展了心理账户理论。心理账户理论被广泛用于解释经济管理中的行为异象。文章以消费决策、金融管理决策两大领域的应用研究为外在逻辑, 以心理账户的设立、运算和关闭过程的特点为内在逻辑, 重点探讨了消费决策中的“标签效应”、“预算效应”、“价格幻觉”、“解耦效应”和“效用偏差”; 金融管理决策中的“粘蝇纸效应”、“薪酬感知之谜”、“税收-投资之谜”、“会计信息披露之谜”和“处置效应”十大行为异象。文章进一步提出未来可能的两个研究方向, 一是通过眼动技术和认知神经科学方法揭示心理账户影响行为决策的内在过程及神经机制; 二是将心理账户理论应用于“以小拨大”的行为助推, 助力政府公共管理和企业管理决策。 相似文献
978.
Robert John Russell 《Theology & Science》2019,17(2):185-194
Southgate offers a remarkable evolutionary theodicy that includes six affirmations and arguments; together they form a unique and very persuasive proposal which he terms a “compound only-way evolutionary theodicy.” Here I summarize the arguments and offer critical reflections on them for further development, with an emphasis on the ambiguity in the goodness of creation; the role of thermodynamics in evolutionary biology; the challenge of horrendous evil in nature; and the theological response to theodicy in terms of eschatology, with its own severe challenge from cosmology. Using a text box, I suggest how the 6 arguments create a unique synthetic whole, and how the removal of any one of them would diminish the argument as a whole. I then suggest how Southgate’s treatment of the key question, “Why not just heaven?” adds a crucial seventh argument to produce an even more splendid and promising whole. 相似文献
979.
自我客体化的女性会内化他人的评价,把自己当做物品一样来定义和评价自我,并习惯性地对自己的身体以及外貌进行监测,从而导致身体羞耻、焦虑、“心流”体验的减少及身体内部感知的迟钝,并进一步造成更多的不良后果。以往的研究多关注于自我客体化在女性心理健康上造成的影响,很少有研究关注于自我客体户对认知表现的影响。本文梳理了自我客体户与认知表现的相关研究,以及自我客体户对认知表现可能的作用机制。未来研究需要从多方面来丰富自我客体化的操纵方式,通过实验的方式来检验自我客体化对认知表现的作用机制,以及考察不同的认知表现,并关注自我客体化对认知表现的累积效应。 相似文献
980.
Transdiagnostic cognitive behavioral interventions target different cognitive processes to promote mental health, including cognitive fusion and cognitive reappraisal. Determining the relative impact of cognitive fusion and reappraisal on a range of student mental health concerns could help interventions target psychopathological cognitive processes more effectively. Therefore, this study examined the longitudinal impact of cognitive fusion and reappraisal on mental health and functioning outcomes. A series of hierarchical regression models tested the effects of cognitive fusion and reappraisal in a sample of college students (n = 339). When controlling for reappraisal and baseline symptoms, fusion predicted distress, depression, generalized anxiety, social anxiety, hostility, academic distress, and student role problems 1 month later. Reappraisal predicted only student role problems longitudinally when controlling for fusion. These results suggest that cognitive fusion is a stronger predictor than reappraisal for a range of student mental health concerns and may be a particularly important target for improving student mental health. 相似文献