论罗斯福的《农业调整法》及农业政策     

王丽  张婵 《鸡西大学学报》2013,(10):153-154

在20世纪30年代的大危机中,美国农业也受到其严重影响。罗斯福为解决农业危机颁布了一项重要的法案,即《农业调整法》。这项法案也体现了罗斯福在农业上的一些政策。2008年以次贷危机为导火索引发的金融危机使人们又重新回归研究罗斯福"新政"时期的各种政策,其在农业方面的政策更可为我国这样的"农业大国"提供借鉴和启示。  相似文献   

Income and the development of effortful control as predictors of teacher reports of preschool adjustment     

Stephanie F. Thompson  Liliana J. LenguaMaureen Zalewski  Lyndsey Moran 《Early childhood research quarterly》2013

This study examined the relations of income and children's effortful control to teacher reports of preschoolers’ social competence and adjustment problems. This study tested whether changes in effortful control accounted for the effects of income on children's adjustment. A community sample (N = 306) of preschool-age children (36–40 mos.) and their mothers, representing the full range of income (29% at or near poverty, 28% at or below the local median income), was used. Path analyses were used to test the prospective effects of income on rank-order changes in two aspects of effortful control, executive control and delay ability, which in turn, predicted teacher-reported adjustment problems and social competence. Lower income predicted smaller rank-order change in executive control, but did not predict changes in delay ability. Smaller rank-order change in delay ability predicted greater adjustment problems above the effect of income. Larger rank-order change in executive control predicted greater social competence and fewer adjustment problems above the effect of income. These findings provided some support for the hypothesis that disruptions in the development of effortful control related to low income might account for the effects of low income on young children's adjustment. Effortful control is potentially a fruitful target for intervention, particularly among children living in low income and poverty.  相似文献   

手腕在钢琴演奏中的运用     

高琳 《青海师专学报》2009,29(3):119-120

在钢琴演奏中,手腕的运用是非常重要的。它为充分发挥手指的灵巧度创造了更好的条件,手指的练习必须伴随手腕的练习。钢琴对手腕的基本要求有：灵活、放松、富有弹性、爆发力、支撑力、内在调节力、上下灵活摆动、左右灵活摆动、上下左右圆圈式的综合动作,等等。本文分别从连奏和断奏及其它方面对手腕在钢琴演奏中的运用加以分析说明。  相似文献   

Children exposed to intimate partner violence: Identifying differential effects of family environment on children's trauma and psychopathology symptoms through regression mixture models     

《Child abuse & neglect》2016

The majority of analytic approaches aimed at understanding the influence of environmental context on children's socioemotional adjustment assume comparable effects of contextual risk and protective factors for all children. Using self-reported data from 289 maternal caregiver-child dyads, we examined the degree to which there are differential effects of severity of intimate partner violence (IPV) exposure, yearly household income, and number of children in the family on posttraumatic stress symptoms (PTS) and psychopathology symptoms (i.e., internalizing and externalizing problems) among school-age children between the ages of 7–12 years. A regression mixture model identified three latent classes that were primarily distinguished by differential effects of IPV exposure severity on PTS and psychopathology symptoms: (1) asymptomatic with low sensitivity to environmental factors (66% of children), (2) maladjusted with moderate sensitivity (24%), and (3) highly maladjusted with high sensitivity (10%). Children with mothers who had higher levels of education were more likely to be in the maladjusted with moderate sensitivity group than the asymptomatic with low sensitivity group. Latino children were less likely to be in both maladjusted groups compared to the asymptomatic group. Overall, the findings suggest differential effects of family environmental factors on PTS and psychopathology symptoms among children exposed to IPV. Implications for research and practice are discussed.  相似文献   

对我国体育产业发展机遇的分析与思考     

王亚飞 《四川体育科学》2002,(4):5-6,8

运用经济学有关理论，对我国体育产业的发展进行分析和思考，提出目前我国经济的高速发展给体育产业提供了良好的发展条件，并从消费结构、需求结构、产业结构以及扩大内需，城市社区化和农村城市化的发展趋势等方面进行分析，进一步阐明了我国体育产业作为朝阳产业以及新的经济增长点的可能性和必然性，为清晰我国体育产业发展环境以及问题的解决提供理论依据。  相似文献   

从容应对高考——浅谈声乐考生面试中紧张状态的调节     

黄玲玲 《湖北招生考试》2004,(4)

考试是竞赛,也是竞争,尤其是高考。考生总会产生一些心理压力,出现一定的紧张情绪,这是正常的。但过度的紧张情绪则会使原有的水平大打折扣而影响考试成绩。因此,了解考生出现过度紧张情绪的原因,并用适当方法使其调节到理想的考试状态,是我们教育工作者应该重视的一个课题。  相似文献   

考试情绪及其调节     

杨艳苏  乔冻梅 《湖北招生考试》2005,(4)

考试情绪,影响考生的考前准备、考中发挥和考后心 态调整。从考试情绪的三个维度出发,探讨考前、考中和考后三个 阶段中考生情绪的表现、原因和调节措施,可为考生从容面对考 试提供一种支持。  相似文献   

大学新生的学习心理障碍及调适   总被引：1，自引：0，他引：1  

黄玉莉 《宁波广播电视大学学报》2005,3(3):60-62

由于从高中到大学的环境、角色的巨大转变，大学新生在学习心理上会产生种种不适应情绪，对其学习造成不良影响。本文从大学新生在学习方面的不适应现状入手，从心理学角度分析其产生原因，并对新生的学习心理调整提出对策建议。  相似文献   

大学毕业生择业中常见的心理误区及其调适     

刘治军 《贵州教育学院学报》2004,20(1):9-11

择业中常见的心理误区是影响大学毕业生就业的重要原因之一，正确的认识和分析这些心理误区，找到合适的调适方法，加以引导，消除误区，有利于大学毕业生的健康成长和就业，有利于国家经济的发展和社会稳定。  相似文献   

当前我国产业结构调整中亟待解决的几个问题   总被引：1，自引：0，他引：1  

沈怡君 《贵州教育学院学报》2008,24(8):50-52

改革开放以来,我国纠正了产业结构“重工业过重,轻工业过轻”的状况,走上了产业协调的发展道路,并向优化和升级的方向发展,产业结构调整取得了长足进步。同时,我国的产业结构调整也出现了一些新的问题,亟待解决。  相似文献