Using social stories to decrease aggression and increase positive peer interactions in normally developing pre‐school children

Social stories have been widely used for children with autism and developmental delays; however, little research has been conducted that examines their effectiveness with pre‐school children who have no developmental delays. The present study investigated this previously undocumented use of social stories. Social stories were used to decrease aggression and improve positive peer relations in a Head Start pre‐school setting. Participants included three four‐year‐old pre‐school students. A single‐subject, ABC multiple baseline design with counterbalanced treatment order was implemented where social stories were compared to a neutral book. Direct observations and pre‐ and post‐Behaviour Assessment System for Children‐2 (BASC‐2) Teacher Rating Scale (TRS) scores were examined. Results revealed some support for the usefulness of social stories in this setting and with this population. Limitations of the study are discussed and directions for future research are provided.     

“2017年顶级羽毛球赛”中外男子单打运动员得失分特征比较研究*

对“2017年顶级羽毛球赛”中男子单打运动员,20场（42局）比赛录像,进行系统分析与研究,探究中外男子单打运动员得失分的异同点,为男子单打的技战术训练提供参考依据。主要运用文献资料法、专家访谈法、录像观察法、数据统计法进行研究。研究结论为：（1）男子单打制胜需要在增加进攻的同时,减少失误。（2）男子单打运动员需在0-4拍（发接发阶段）稳定发球、接发球质量,减少失误率,争夺创造进攻机会;5~9拍（限制阶段）提高攻击力,减少主动失误;10~14拍（相持限制阶段）注意进攻节奏变化,增加对手失误率。15拍之后（多拍阶段）稳定出球质量,减少无为进攻。（3）男子单打主动得分技术较多的为杀球、封球、扑球,主动失误技术较多的为杀球、吊球、高球,非压迫性失误较多的为挑球、搓球、放球。     

The Plasma DNA Concentration as a Potential Breast Cancer Screening Marker

Increased levels of plasma DNA have frequently been noticed in the blood plasma of cancer patients. The possibility of using plasma DNA level as the indicator of tumor stage in breast cancer was investigated in plasma samples obtained from 100 breast cancer patients and 100 healthy women who were included as controls. Circulatory plasma free DNA was extracted from plasma samples and quantified by fluorometer. The median concentration of plasma DNA in the plasma samples from breast cancer patients classified by TNM staging system as stage I, II, III, IV and breast surgical patients were 0.5, 235, 422, 1,280 and 0.5 ng/ml, respectively. The level of plasma DNA in the stage II- IV group was significantly higher than those in the surgical group with breast cancer and control group (P value < 0.001). The plasma DNA concentration in stage II, III and IV of breast cancer were higher when compared with healthy group. These tumor size, TNM stage and metastasis were significantly correlated with plasma DNA. The cut point of 120 ng/ml was early screening and treatment follow up breast cancer.     

普通本科院校英语专业新生词汇学习策略调查

本文通过问卷调查和词汇测试成绩,运用定量分析的方法,研究了普通本科院校英语专业新生词汇学习策略的使用特点以及学习策略与词汇测试成绩之间的相关性。结果表明:学生不同程度地运用各种策略来学习英语词汇;大部分词汇学习策略与词汇测试成绩之间存在一定的相关性,自我评估、上下文、构词法、猜测、视觉编码、听觉编码、意义编码等为比较有效的策略;优生比差生更善于运用各种词汇学习策略。该项研究对于英语专业新生的词汇教学活动具有一定的启示作用。     

护理专业藏区“9＋3”学生考试成绩探讨

笔者通过比较分析护理专业藏区＂9＋3＂学习班与内地平行班在语文、护考培训、实习准入三学科期末考试成绩的频率分布,发现藏区＂9＋3＂学生到自贡卫校接受学习以来,个人文化知识得到迅速提高,专业知识技能也奠定了扎实的基础。     

大学生多元智能与性别、英语成绩关系研究

以150名非英语专业学生作为受试对象,运用定量研究的方法调查研究了非英语专业大学生多元智能与性别差异及英语四级成绩的关系。并用SPSS17.0社会科学统计软件对统计数据进行了分析。结果表明,男女受试者只有音乐智能有显著差异,大学生的性别差异只与音乐智能有一定关系。8种智能中,只有语言智能对大学生的英语四级成绩有一定预测力,但是解释系数较小。     

散打课运动损伤产生的原因及预防

通过对福建公安高等专科学校 2 0 0 0级二大队在散打普修课结束后的问卷调查 ,对运动损伤数据进行统计、分析 ,结果表明散打课的运动损伤具有“小外伤多 ,严重损伤少”的特点 ,从损伤部位看以小腿 (包括膝关节 )和足趾部的挫伤、碰伤发生率较高 ,在此基础上 ,论述了预防、减少散打课运动损伤的几种方法。     

第十一届全运会排球赛天津女排主动得分情况分析研究

采用文献资料、录像统计等研究方法,对天津女排在第十一届全运会小组赛中与其交手的5个对手的比赛进行统计分析。研究结果表明,天津女排在此届全运会中发球主动得分环节上发挥不够稳定;一攻扣球效果不好,防反扣球得分率较高,且优势明显;在拦网主动得分环节,效果相对较好,但发挥欠稳定。     

The features of moral judgment competence among Chinese adolescents

In this paper, we used the “Moral Judgment Test” (MJT), an instrument that was developed by German psychologist, Georg Lind in 1976, along with some additional items, administered after the standard MJT. The participants were 724 Chinese adolescents whose ages ranged from 14 to 27 years of age. The results show that there was considerable fluctuation between grades in C scores, without the regularity seen in prior studies conducted in Western cultural contexts, but with senior college students generally showing higher C scores than freshmen. No significant differences in C scores were found between male and female students, between students with various professions, between key schools and the regular schools and between the two-year and the four-year college students. The possible implications of these findings for Chinese moral education are also discussed. This research was supported by a grant to Yang Shaogang from the Scientific Research Creation Team Project of GDUFS (GW2006-TA-008).     

第9届世界健美操锦标赛艺术裁判员评分的客观性分析

对第9届世界健美操锦标赛5个决赛项目的艺术评分数据进行了客观性分析。结果表明:5个决赛项目的艺术裁判员评分的客观性系数都比较高,但评分的随机误差过大;男单、女单和3人项目的评分差异较显著,评分标准不一致;6人和混双项目评分差异不显著,艺术裁判员标准比较一致,对运动员最后得分的可信度影响不大;裁判员的评分极差很大。在此基础上,提出提高艺术裁判员评分客观性的主要途径:提高艺术裁判员的业务水平;合理控制和处理评分误差;加强评分的实践训练。