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1.
采用匹茨堡睡眠质量量表（PSQI）和A型行为类型问卷对广州市500名大学生进行调查,结果表明,男生在睡眠紊乱、白天功能紊乱上得分显著高于女生,不同年级的大学生在睡眠质量、睡眠潜伏期与白天功能紊乱和PSQI总分上差异也达到显著水平;除了白天功能紊乱因子A型行为类型者显著低于M、B-型外,其他的睡眠质量、睡眠潜伏期、睡眠持续性以及PSQI总分上A型行为者都要高于M型和B-型行为类型者。有必要根据大学生的性别、年级及A型行为类型等进行心理干预,切实提高大学生的睡眠质量。 相似文献
2.
邢丹 《鞍山师范学院学报》2006,8(6):86-88
研究A型行为与大学生心理健康的相关,采用A型行为类型评定量表(TABP)和临床症状自评量表(SCL-90),对106名大学生分别进行A型行为与心理健康测量.研究结果表明大学生A型行为与心理健康及诸因子存在显著相关. 相似文献
3.
55例Ⅱ型糖尿病患者心阻抗血流图中,(1)C波形态:血压正常组(n=33)表现为正常型9例,占28.13％,切迹型19例.占59.38％,迟缓矮小型3例,占9.3％,双峰型2例,占6.26％;高血压组(n=22)正常型5例,占22.72％,切迹型9例,占40.91%,迟缓矮小型6例,占22.72％,双峰且矮小型2例,占9.09％。(2)C波波幅:血压正常组为20.36±4.59Ω/s,与健康对照组的25±6Ω/s相比,无显著差异(P>0.05),高血压级为14.58±4.46Ω/s,与健康对照组和血压正常组相比均有显著差异(P<0.01)。(3)C波上升时间:血压正常组为0.78±0.13ms,高血压组为0.84±0.18ms,与健康对照组的0.5±0.17ms相比,均明显延长(P<0.01)。本结果提示:糖尿病在心阻抗微分图中的这些表现特点,为糖尿病的早期诊断尤其对隐匿型糖尿病的诊断提供重要信息。 相似文献
4.
龚群英 《内江师范学院学报》2008,23(8):86-88
目的探讨大学生依恋类型及其与孤独感的关系,为开展大学生心理辅导与救助提供参考．方法采用成人依恋类型自我报告量表及孤独感量表对四川、重庆200名大学生进行测试．结果大学生依恋类型的分布为安全型占69．7％,回避型占19．1％,矛盾型占11．2％;除男女大学生在矛盾依恋上有显著差异外,大学生依恋类型均无年级和城乡差异．大学生依恋类型与孤独感之间呈显著的负相关．结论大学生成人依恋类型以安全型为主,依恋类型与孤独感密切相关． 相似文献
5.
时间认知分段综合模型认为,个体的时间认知取决于包含人格特征在内的多种因素。已有研究不能有效地考察不同性格类型的被试在时距估计方面的差异。本研究以75名A／B型性格大学生为被试,采用估计法与产生法探讨了A／B型性格对时距估计的影响。结果发现,（1）在估计法3种时距长度条件下,A型者比B型者估计的时间更长,差异达到边缘显著;（2）在产生法2种时距长度条件下,性别与性格类型的交互作用呈边缘显著,A型女被试产生的时距比B型女被试短,B型男被试产生的时距比B型女被试短;（3）在被试可以自由操纵的休息时间环节上,A型性格者的休息时间显著长于B型性格者。表明A／B型性格特征对时距估计具有影响,而B型性格对时距估计影响的性别差异显著。 相似文献
6.
采用问卷调查法对256名大学生的成人依恋、恋爱现状及其相关性进行研究。研究结果表明,四种依恋类型中惧怕型的比例最高,安全型的最低;安全型和专注型的大学生恋爱比例高于惧怕型和冷漠型的大学生;在依恋回避上性别差异显著,在依恋焦虑上年级差异显著;有无恋爱经历在个体的依恋回避和依恋焦虑维度上差异显著。个体的成人依恋类型在一定程度上可以预测其恋爱行为。 相似文献
7.
初中留守儿童的安全感、行为问题及其关系的研究 总被引：3，自引：1，他引：2
【目的】探讨初中留守儿童安全感与行为问题的特点以及两者之间的关系。【方法】采用修订后的马斯洛安全感-不安全感量表和Rutter儿童行为问卷对98名初中留守儿童和115名对照组儿童进行测查。【结果】(1)初中留守儿童的情绪安全感、安全感总分显著低于对照组儿童;初中留守儿童的神经症行为与行为问题总分显著高于对照组儿童。(2)在初中留守儿童中,一年级的人际安全感显著低于二、三年级,男生的A行为显著高于女生,而女生的N行为显著高于男生。(3)监护类型、监护人在别人面前对孩子的负面评价是留守儿童行为问题的危险因素;亲子分离时间是初中留守儿童安全感的危险因素。(4)人际安全感对于初中留守儿童的A行为具有显著的负向预测作用,情绪安全感则对N行为和行为总分具有显著的负向预测作用。【结论】(1)初中留守儿童的情绪安全感相对较低,N行为等内隐行为问题突出;(2)初中留守儿童的安全感是行为问题的一个重要预测变量。 相似文献
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以西北民族大学的325名大学生为被试,采用反刍反应方式量表、A型行为量表和焦虑自评量表．探究反刍思维、A型人格对焦虑预测程度．结果表明：（1）反刍思维与焦虑呈显著正相关;A型人格的积极进取与焦虑呈显著负相关。急躁易怒与焦虑呈显著正相关;（2）反刍思维、A型人格对焦虑具备预测作用． 相似文献
9.
于胜男 《阜阳师范学院学报(社会科学版)》2009,(2):102-103,156
通过问卷调查和统计学的方法,对大学生外语学习焦虑和个体行为模式之间的相关性进行研究。查结果显示,大学生的外语焦虑指数和个体行为类型有显著相关性：A型行为类型的学生的外语焦虑指数明显高于非A型的学生（P〈0.01）：针对学生的行为类型适当调节,可能是除学习策略研究外解决外语学习焦虑的另一有效途径。 相似文献
10.
以北京和西安两所城市四所中学初一、初二、高一、高二年级1592名中学生为被试,采用学业行为问卷、人格五因素问卷和师生关系问卷,考察中学生学业行为的特点,并探讨人格、师生关系对学业行为的影响。结果发现:(1)中学生学业行为具有显著的性别和年级差异。(2)中学生的师生关系可以划分为亲密型、一般型和冲突型,师生关系不同类型的个体在学业行为各维度差异显著。(3)学业行为与人格五因素、师生关系各维度具有显著的相关。(4)人格五因素和师生关系的亲密性、冲突性能够显著预测学业行为,谨慎性在师生关系的亲密性和学业行为间起完全中介作用。 相似文献
11.
Erin Stafford 《Science & Education》2004,13(7):757-790
Inhelder and Piaget (1958) studied schoolchildrens understanding of a simplependulum as a means of investigating the development of the control of variablesscheme and the ceteris paribus principle central to scientific experimentation.The time-consuming nature of the individual interview technique used by Inhelderhas led to the development of a whole range of group test techniques aimed attesting the empirical validity and increasing the practical utility of Piagets work.The Rasch measurement techniques utilized in this study reveal that the Piagetian Reasoning Task III — Pendulum and the méthode clinique interview revealthe same underlying ability. Of particular interest to classroom teachers is theevidence that some individuals produced rather disparate performances across thetwo testing situations. The implications of the commonalities and individualdifferences in performance for interpreting childrens scientific understanding arediscussed. 相似文献
12.
参芪扶正注射液对慢性肺心病患者血液流变学的影响 总被引：1，自引：0，他引：1
目的:观察参芪扶正注射液对慢性肺原性心脏病(以下简称肺心病)患者血液流变学的影响.方法:将74例慢性肺心病急性加重期患者随机分为A、B两组.A组(36例)在常规治疗的基础上加用参芪扶正注射液,B组(38例)仅给予常规治疗.两组均连续用药2周.治疗前后对血液流变学相关指标进行检测与对比观察.结果:患者经参芪注射液治疗后血液流变学示低切与高切变率下全血黏度、血浆比黏度、红细胞聚集指教、红细胞电泳时间、红细胞比积、血小板聚集率、纤维蛋白原均有显著性下降(P＜0.01或P＜0.05),与B组比较亦有显著下降(P＜0.05).临床总有效率及显效率A组分别为94.5%及50.0%;B组为73.6%及26.4%.A组疗效明显优于B组(P＜0.05),治疗期间未见参芪扶正注射液严重不良反应.结论:参芪扶正注射液能显著改善慢性肺心病急性加重期患者的血液流变性,是辅助治疗肺心病的一种有效、安全的药物. 相似文献
13.
ROGER F. BAGLIN 《Journal of Educational Measurement》1986,23(1):57-58
Norm-referenced standardized achievement tests are designed, and commonly used, for obtaining group scores. Various methods are used to calculate and express group scores in terms of common derived scores, such as percent ile ranks. Publishers' scaled scores are ordinarily used in these procedures, with the result that the group scores can possess anomalous characteristics. The group scores can vary widely, depending on not only the measure of central tendency but also the type of derived score employed. A reason for this situation is hypothesized to be the use of inappropriate statistical procedures to develop publishers' scaled scores. Practitioners need to be aware of this problem and to document their procedures when calculating and reporting group scores. Test publishers are urged to avoid the use of scaling procedures that are seen as responsible for this problem. 相似文献
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本文研究具有振荡系数的二阶拟线性抛物型方程,u_1-div a(x/8,Du)=f的初边值问题的渐近性态(ε→0),其中a(y,λ),关于变量y是周期函数.我们证得了“均匀化”方程是u_1-div A(Du)=f 相似文献
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Herbert Altrichter Johann Bacher Martina Beham Gertrud Nagy Daniela Wetzelhütter 《Studies in Educational Evaluation》2011,37(4):230-238
Recently, European school systems have seen various attempts to ‘modernise’ their governance. Market and competition oriented reforms have not been central to governance innovation strategies in German speaking countries, however, their number and relevance is rising in recent years. A free school choice policy which abolishes “school districts” which legally define fixed school catchment areas was introduced in the school year of 2007/2008 in the Austrian city of Linz.The effects of the implementation of this policy on the primary school sector were studied by a standardised questionnaire administered to a representative sample of 3425 parents of five age groups of primary school children. The return rate was about 55%. By special measures during data collection a satisfactory representation of parents with migrant background was achieved.Three questions are discussed in the paper: (1) Is there a rise in segregation in schools as a result of free choice policy? (2) Is there a change in the composition of the student population in different schools as a result of free choice policy? (3) Is there a change in parent school choice behaviour of as a result of free choice policy?Our data indicates that segregation in primary schools with respect to ethnic and social family characteristics increases after the policy implementation, but the sample size is too small to find significant results. In addition, no significant change is observed in the social composition of schools. In accordance with the previous findings no significant modifications of choice behaviour occur for different ethnic or social groups after free choice. However changes in choice motives can be observed. 相似文献
18.
Case studies are presented of the out-of-class behaviour of two contrasting class groups of university students from departments
with very different learning environments. One group displayed avoider behaviour, by working together to minimise the amount of work each individual had to do. The other class consisted of more
coherent groups of students who socialised together and worked to reach a better understanding of conceptual material; we
labelled this engager behaviour. The cases show that both the levels of social coherence of the groups and the out-of-class group learning approaches
were strongly influenced by: the curriculum, the type of teaching, the nature of the assessment, the relationship between
teachers and students, and the environment within the respective departments.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
19.
2型糖尿病病人家庭护理干预效果分析 总被引：4，自引：0，他引：4
目的研究家庭护理干预对 2型糖尿病治疗效果的影响。方法将 2 0 0例 2型糖尿病患者随机分为两组 ,干预组 1 0 0例进行家庭护理干预 ,对照组 1 0 0例未实施干预 ,运用生化控制指标对干预后 6个月的效果进行比较、分析。结果两组疗效比较 ,干预组疗效显著 ,差异有显著性意义 (P <0 0 5 )。结论家庭护理干预可提高 2型糖尿病治疗效果。 相似文献
20.
试验分成两个阶段,分别采用32日龄和80日龄的大约克夏猪,设对照组和优生素组,优生素设2个重复,观察记录每组猪的初始重、末重、采食量、腹泻和气喘次数,最后算出日增重、饲料报酬、气喘率和腹泻率.结果表明添加优生素能明显提高猪的生产性能.第Ⅰ阶段两个优生素组的结束平均体重分别比对照组高12.3%和7.7%(P＜0.01),日增重分别比对照组高出12.6%和19.4%(P＜0.01),第Ⅱ阶段两个优生素组平均结束体重分别比对照组提高9.87%和11.20%(P＜0.01),日增重分别提高了11.11%和14.29%(P＜0.05);饲料报酬分别提高了10.27%和14.07%(P＜0.01). 相似文献