The relationship between parental bonding and peer victimization: examining child stress and hopelessness as mediators     

HaeJin Shin  Dong Hun Lee  Kumlan Yu  KyongAe Ham 《Asia Pacific Education Review》2016,17(4):637-650

The purpose of the current study was to investigate a two-stage model in which parent-related stress and hopelessness each served as mediators of the relationship between perceived parental bonding and South Korean adolescent peer victimization. This study also examined whether the mediating relationships differed by the gender of parents and adolescents. A casual chain with three links and four sets of variables were analyzed using structural equation modeling. Data were collected from 800 adolescents attending 10 middle schools in the Busan region of South Korea. Results indicated that both maternal and paternal parental bonding were negatively associated with stress, stress was positively associated with hopelessness, and hopelessness was positively associated with South Korean adolescent peer victimization. Most importantly, the significant negative associations between both maternal and paternal parental bonding and peer victimization were mediated by both stress and hopelessness. Furthermore, gender differences in these relationships existed for both parents and adolescents. Limitations and implications to practice were discussed.  相似文献   

Active changes of lignification-related enzymes in pepper response to Glomus intraradices and/or Phytophthora capsici     

郑虎哲崔春兰  张玉廷王丹  荆宇KIM Kil Yong 《Journal of Zhejiang University. Science. B》2005,6(8):778-786

INTRODUCTION Plants have defense mechanisms against patho-gen infection by inducing systemic resistance in re-sponse to localized pretreatment with biological cotrol agents, thus making them resistant to subsequpathogen infection (Caruso et al., 1999; Hammschmidt, 1999; Mohammadi and Kazemi, 2002; yada et al., 1995; Pozo et al., 2002; Ray et al., 199Biological control of plant pathogens has receivmuch more attention. It is well known that plants amicroorganisms symbiosis is a defense m…  相似文献   

屯堡文化的时空建构   总被引：4，自引：0，他引：4  

吴羽 《安顺师范高等专科学校学报》2004,6(3):72-75

屯堡文化的能够传承至今,与当时的历史背景和黔中独特的地理环境有着非常密切的关系,屯堡文化不是一成不变的,而是处在一个不断建构、不断完善的过程中,是有机的时空建构的结果.  相似文献   

Sol-Gel Synthesis and Luminescence of Green Light Emitting Phosphors Zn2SiO4/Mn^2＋     

赵林阎晓敏  邵建辉 《天津大学学报(英文版)》2006,12(1):33-36

MN2 DOPED ZN2SIO4 PHOSPHORS WERE SYNTHESIZED BY SOL-GEL METHOD, AND THE INFLUENCE OF ZINC SOURCE. MN2 DOPANT CONCENTRATION AND ANNEALING TEMPERATURE WERE INVESTIGATED. RESULTS SHOW THAT ZINC NITRATE BASED PRECURSOR WITH STRONG GREEN EMISSION INTENSITIES IS BETTER THAN ZINC ACETATE BASED PRECURSOR. THE INTENSITY OF GREEN LIGHT EMISSION REACHES A PEAK AT 254 NM WHEN THE MN2 DOPANT CONCENTRATION IS ABOUT 5%( MOLAR PERCENTAGE). STRUCTURAL DETAILS OF THE PHOSPHORS WERE EXAMINED THROUGH X-RAY DIFFRACTOMETRY. THERMOGRAVIMETRIC AND DIFFERENTIAL THERMAL ANALYSIS. THE RESULT INDICATES THAT THEY ARE BOTH RHOMBOHEDRAL STRUCTURES, WHICH REMAIN AMORPHOUS BELOW 700 ℃ AND CRYSTALLIZE COMPLETELY AROUND 1 000 ℃. THE LUMINESCENT PROPERTIES OF ZN:SIO4/MN2 PHOSPHORS WERE CHARACTERIZED BY EXCITATION AND EMISSION SPECTRA.  相似文献   

中外合作办学的思考与探索   总被引：1，自引：0，他引：1  

丛选忠  华玉  李继林  彭贤智  张雁鸣 《唐山学院学报》2005,18(3):62-64

中外合作办学对我国社会进步和经济发展尤其是高等教育事业的良性发展具有重要的战略意义和现实意义。发展中外合作办学的策略:强化行政管理,引进优秀教育资源;强化教学管理,提高教学质量;强化学生管理,全面提高学生素质。  相似文献   

Influences affecting the soil-water characteristic curve   总被引：2，自引：0，他引：2  

周建  俞建霖 《浙江大学学报(A卷英文版)》2005,6(8):797-804

INTRODUCTION The soil-water characteristic curve (SWCC) gives the relationship between the amount of water in the soil (i.e. gravimetric or volumetric water content) and soil suction (i.e. matric suction at low suction and total suction at high suction). Many properties of a partially saturated soil such as the coefficient of permeability, shear strength and volume strain, pore size distribution, the amount of water contained in the pores at any suction, can be obtained from the SWCC. …  相似文献   

铁炭微电解法在单晶硅生产废水处理中的应用     

赵县防 《洛阳工业高等专科学校学报》2005,15(2):19-20

介绍了某单晶硅生产改扩建各工序产生废水的水量、水质，并对原废水处理站存在的问题进行分析。在原废水处理站的基础上，采用生铁屑和焦炭组成微电解氧化还原塔作为单晶硅生产废水处理的预处理，取得较好的效果．  相似文献   

钢铁材料高抗蚀性无毒发黑处理的研究     

于媛  范晓艳  王雪英 《大连大学学报》1997,(2)

研究一种钢铁材料高抗蚀性、无毒发黑新工艺,探讨了形成黑化膜的机理及影响黑化膜质量的主要因素,并对黑化膜的抗蚀性进行了对比试验。  相似文献   

"多/少"作状语的不对称现象考察     

赵聪 《湖州师范学院学报》2006,28(5):12-16

“多”和“少”在作状语时,语法上有不对称现象,主要有两种情况:意义不对称,结构对称;意义不对称,结构不对称。以认知语法理论、“三个平面”理论方法为指导,对“多/少 VP/AP”中的不对称现象进行考察和描写,并进一步作出阐释。  相似文献   

从课程标准看初中生物新课程的特点     

赵灵霞 《衡水学院学报》2004,6(2):89-90

教育部制订颁布的生物课程标准,着眼于学生的全面发展和终身发展,关注学生已有的生活经验,强调学生的主动学习和亲身实践,重视对学生进行生物科学素养的教育。在此精神指导下的初中生物新课程教学应体现如下特点:以提高学生的生物科学素养为主要目的;要面向全体学生,着眼于学生全面发展的需要;改变学生的学习方式,保持探究性学习;突破传统的学科体系,构建人与生物圈的知识体系;渗透"升学、技术、社会"的教育;实行多元化的评价体系。  相似文献