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931.
Family socioeconomic status (SES) has been frequently linked to children’s early development. Treating SES as an aggregated variable has many issues, as different components of SES may relate to child outcomes through divergent mechanisms. The purpose of the study was to examine whether parents’ engagement in home learning activities and children’s participation in extracurricular activities (EAs) would function as pathways through which individual SES components related to children’s school readiness. A total of 588 families with preschool‐aged children were recruited from Guangdong province in China. Children’s receptive vocabulary, Chinese reading, and early math skills were individually assessed at three time points, and children’s social skills were rated by parents. Parents reported their engagement in home learning activities with children and their children’s participation in EAs. The results showed that all three components of family SES were related to multiple aspects of children’s school readiness, but through different pathways. Parental income was related to children’s school readiness through EA participation only; parental education and occupational status were associated with school readiness via both parental engagement and child EA participation. The findings suggest that considering SES components separately will produce a more nuanced understanding of the divergent pathways through which family SES may relate to children’s school readiness. Chinese government may provide parent education programs focused on cognitive stimulation for low‐SES families to promote children’s school readiness. Furthermore, the government needs to ensure children’s equal access to EAs to prevent increasing the developmental gap among children from discrepant socioeconomic backgrounds.  相似文献   
932.
Mirjam Schilling 《Zygon》2021,56(1):19-33
Abstract. The coronavirus pandemic has stirred interest in viruses. This has been accompanied by a proliferation of popular works trying to explain how viruses fit into the Christian worldview. In an anthropocentric perspective, viruses are easily regarded as malicious entities. This article, however, shows that a proper understanding of the biology of viruses actually adds another level of complexity to our perception of good and evil. Interestingly, this additional layer of complexity might help us solve some of the most urgent difficulties in the discussion about good and evil, if we recognize the subjective nature of what we call natural evil. We need to be more nuanced not merely in our theological discussion about good and evil, but also in the way we talk about viruses.  相似文献   
933.
Risk taking in driving is a major road safety issue. Understanding the individual psychological differences that may influence risk taking may contribute to better overcome its negative consequences. Recently, four achievement goals were highlighted in the driving domain: striving to drive well or to improve as much as possible (mastery-approach goals), to avoid driving badly or to avoid being a worse driver than before (mastery-avoidance goals), to outperform other drivers (performance-approach goals), and to avoid being a worse driver than other drivers (performance-avoidance goals). The first purpose of the present study was to examine the predictive role of these achievement goals in driving on self-reported drivers’ risk taking (ordinary and aggressive violations) and sensation-seeking. The second purpose of the study was to test the mediating role of sensation seeking between achievement goals adoption in driving and violations. A total of 341 French drivers voluntarily filled out the questionnaires assessing the variables of interest. The main results showed that performance-approach goals adoption was found to positively predict sensation seeking, ordinary and aggressive violations, whereas mastery-avoidance goals adoption was found to negatively predict these variables. The results also highlighted that sensation seeking was a significant mediator of the relationships between the two previous achievement goals (performance-approach and mastery-avoidance goals) and ordinary and aggressive violations. In conclusion, the achievement goal model may now be considered a relevant theoretical framework in the driving literature focusing on risk taking, sensation seeking, and road safety.  相似文献   
934.
小学生阅读知觉广度是阅读发展心理学中的一个基本问题。本研究以Eyelink 1000 plus眼动仪为工具,采用2(年龄)×5(窗口)的两因素混合实验设计,考察小学二年级学生汉语阅读的知觉广度。结果显示,二年级学生的知觉广度为右侧1-2个汉字。二年级小学生快慢读者在眼动指标上存在差异,但未发现在知觉广度上存在差异。阅读能力测验与眼动指标存在显著的相关,此外小学二年级学生的阅读速度可以预测学业成绩。  相似文献   
935.
Attentional bias towards threat can be demonstrated by enhanced processing of threat-related targets and/or greater interference when threat-related distractors are present. These effects are argued to reflect processing within the orienting and executive control networks of the brain respectively. This study investigated behavioural (RT) and electrophysiological correlates of early selective attention and top-down attentional control among females with high (n?=?16) or low (n?=?16) spider fear (Mean age?=?22 years). Participants completed a novel flanker go/nogo task in which a central schematic flower or spider stimulus was flanked by either congruent or incongruent distractors. Participants responded to green stimuli (go trials) and withheld response to yellow stimuli (nogo trials). High fear participants demonstrated significantly shorter reaction times and greater P1 amplitude to spider targets, suggesting specific hypervigilance towards threat-relevant stimuli. In contrast to predictions, there was little evidence for behavioural interference effects or differences in N2 amplitude when distractor stimuli were threat-relevant.  相似文献   
936.
Drawing on economic models of child development and attachment relationship perspectives, this study examined the effect of maternal employment in the first year after childbirth on subsequent behavioral and cognitive development in low‐income children. Analyses of data from the Project on Human Development in Chicago Neighborhoods (N = 411) revealed that despite the accompanying family income gains, maternal employment in the first year after childbirth adversely affected caregiver‐reported internalizing and externalizing behavior problems of Hispanic, Black, and White children at ages 3 and 5 years. This study also examined how paternal participation in childcare might affect children's outcomes. Results indicate that greater paternal participation eased the adverse impacts of maternal employment on internalizing behavior problems. There was no evidence that maternal employment was associated with children's memory cognitive functioning or that paternal involvement moderated children's cognitive development. These findings suggest that when early intervention programs are designed to assist low‐income families, enhancing supports (e.g., paternal involvement or parental leave) for working mothers during their child's first year may be valuable for young children's healthy development.  相似文献   
937.
Introduction: Regular physical activity can reduce the risk of developing diabetes in high risk populations including in women with gestational diabetes mellitus (GDM). This study applied the Health Action Process Approach (HAPA) to determine the motivational and volitional factors important in increasing physical activity among women with previous GDM.

Methods: Women with GDM receiving obstetric care at a teaching hospital in Sri Lanka were invited to participate in a survey 6–36 months post-delivery. At baseline and 8 weeks later, 152 women completed postal and telephone surveys that collected socio-cognitive and physical activity data. The study hypotheses were tested using structural equation modelling.

Results: The modified model fit the data well (CFI = .95, TLI = .94, RMSEA = .057) and explained 11% of the variance in behaviour. Action self-efficacy was the only important predictor of intention to be physically active. Intention as well as maintenance self-efficacy predicted planning, which, in turn, predicted physical activity. Planning mediated the effect of intention and self-efficacy (maintenance and recovery) on physical activity.

Conclusion: This study has identified predictors of physical activity among women with previous GDM that can inform intervention studies. Interventions targeting this population need to include planning strategies and enhance self-efficacy.  相似文献   

938.
Objectives: People with type 2 diabetes (T2DM) should check their feet and protect them against harm, but few do. Living with a spouse contributes to good foot care behaviour. This study explores awareness, perceived susceptibility of, and concern about, foot problems, and reported foot care behaviour, and ways in which a spouse may or may not contribute to foot care in T2DM.

Methods: 1:1 interviews were conducted with 6 individuals with T2DM. Half had a spouse half did not. There was one person at low, medium and high risk in each sample. Each spouse participated in a separate interview, and the dyads were interviewed together. Interviews were analysed using Applied Thematic Analysis.

Results: All participants knew that diabetes was associated with foot problems. Not all people with T2DM thought that they were susceptible; spouses perceived greater susceptibility for the patient. This was unrelated to risk level. Most people with T2DM and all spouses engaged in behaviour to identify problems or protect feet, but rarely both. Spouses’ attitude and behaviour did influence the patients’ own behaviour. At times spouse support was perceived positively, and at times negatively.

Conclusion: Engaging spouses in foot care education may improve foot care behaviour.  相似文献   

939.
“信任他人或者不信任他人?”是社会互动中经常面临一种行为决择, 直接影响着个体的社会生活。作为一种重要的社会信号机制, 信任是建立良好社会关系的基石, 它能够降低社会交易成本, 易化合作行为。为了探究个体在信任互动情境下大脑活动变化的时间动态特征, 采用事件相关电位技术记录了20名健康被试(充当信任者)完成重复性信任博弈任务(repeated Trust Game, rTG)时的脑电成分。行为结果发现个体选择信任的比例显著高于几率水平。电生理学结果表明, 决策阶段中不信任选择比信任选择诱发了更正的P2成分(150~250 ms), 差异波溯源分析定位于额中回(middle frontal gyrus, BA 46)和额下回(inferior frontal gyrus, BA 46)。反馈阶段中损失反馈比获益反馈诱发了更负的FRN成分(200~300 ms), 而获益反馈比损失反馈诱发了更短的P300潜伏期。本研究为理解人类信任博弈过程的动态加工时程提供了初步的神经电生理学证据。  相似文献   
940.
The present study investigates the event related potential (ERP) components associated with the random version of the Sustained Attention to Response Task (SART). The random SART is a Go/No-Go task in which the No-Go target appears unpredictably and rarely. In the present experiment, the EEG was recorded from 58 electrodes with mastoids as reference. As expected, the N2 and P3 were larger in the No-Go trials compared to the Go trials, with the P3 more frontal for the No-Go trials compared to the Go trials. The functional role of the N2 and P3 in the No-Go trials is discussed comparing our results to the fixed SART results obtained by Dockree et al. [Dockree P. M., Kelly S. P., Robertson I. H., Reilly R. B., & Foxe J. J. (2005). Neurophysiological markers of alert responding during goal-directed behaviour: A high-density electrical mapping study. NeuroImage, 27, 587-601]. In addition, the lateralized readiness potential (LRP) was computed. The absence of an LRP in the No-Go trials suggests that a central inhibitory mechanism intervenes to prevent the preparation and execution of a dominant motor response.  相似文献   
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