中国人核心自我评价构念的实证研究

用实证方法初步证实了甘怡群等(2007)提出的中国人核心 自我评价结构的理论构念。313名合资企业的员工完成了中国人人格七因素量表( QZPS) 及一些其他问卷, 结果说明中国人核心自我评价的4 个维度集体自尊、善良、才干、处世态度和工作绩效、工作满意度等结果变量显著相关,4 个核心特质在预测工作绩效方面的平均效度为0. 29。因素模型的结果也显示了中国人核心 自我评价的4 个维度背后存在一个稳定的因素即中国人核心自我评价。     

贵州省大学生学业倦怠调查研究

采用大学生学业倦怠调查问卷,对贵州省部分高校大学生进行调查,研究表明贵州省大学生存在一定程度的学业倦怠。男大学生在倦怠的三个维度上与女大学生达到显著水平,男大学生在身心耗竭和学业疏离方面高于女生,女生在低成就感方面高于男生;理科大学生学业倦怠程度明显高于文科和体艺科大学生;不同民族、生源地和年级学生在学习倦怠及各维度上没有显著差异。     

大学生学习倦怠与归因风格、学业自我效能感的相关研究

为了测查大学生学习倦怠和学业自我效能感、归因风格这间的关系,采用问卷调查的方法对郑州大学200名本科生进行施测,并用SPSS软件处理数据。结果显示:大学生的学习倦怠主要表现在行为不当、感情低落两个维度上;大学生学习倦怠与学业自我效能感存在显著负相关;大学生学习倦怠与归因风格存在显著正相关。     

大学生自我效能感与学业情绪及学业倦怠的关系

本文的研究对象为大学生,通过发放问卷收集调查数据,运用相关统计方法对数据进行整理分析,探讨大学生自我效能感、学业情绪与学业倦怠三者之间的关系.研究结果:大学生的自我效能感、学业情绪与学业倦怠整体状况良好;自我效能感与学业倦怠之间有负向相关,自我效能感越高,学业倦怠水平越低;学业情绪在自我效能感与学业倦怠间起中介作用.     

核心自我评价:一个验证性因素分析

国外的学者认为自尊、一般自我效能、心理控制源和情绪稳定性构成了一个更加广泛、更加基本的因素,即核心自我评价,同时发现该因素与工作满意度和工作绩效有较强的相关.本研究以大学生被试(n＝244)为样本,检验了核心自我评价构念对中国人的适用性.研究运用了二阶验证性因素分析,发现对于华人来说该二级结构仍然稳定地存在,自我评价水平高者相应的有较高的自尊水平和自我效能感,同时更多趋向于内控,情绪比较稳定;同时还发现,4种人格倾向在性别上没有表现出显著差异.     

团体咨询辅导对理工科院校大学生学习倦怠的干预研究

通过公开招募的方法,在北京某理工科院校本科学生中筛选出学习倦怠且适合团体干预的20名男性大学生,随机分为干预组与控制组,对干预组实施为期7周的团体辅导,考察团体辅导干预方案对理工科院校本科男生学习倦怠的干预效果.采用学习倦怠量表、自尊量表、生活满意度量表对20名男生进行干预前测、后测以及一个月后的追踪测量.结果表明,控制组被试在3个时间段的测量结果不存在显著差异,干预组被试在情绪低落维度上后测、追踪测量得分显著低于前测结果;在行为不当维度上追踪测量得分显著低于前测结果.干预后被试自尊得分显著高于前测,干预后和追踪测量的生活满意度得分均显著高于前测.因此,团体辅导对学习倦怠大学生有一定程度干预效果.     

大学生气质性乐观、自尊与适应性的交叉滞后分析

目的:探讨大学生气质性乐观、自尊与适应性在半年内的变化及各变量之间的关系.方法:以气质性乐观量表、自尊量表和大学生适应性量表为研究工具,对某高校的178名大学新生进行为期半年的追踪调查.结果:(1)大学生的气质性乐观、自尊在半年内较为稳定,且没有显著性别差异(F(1,176)2.96,P0.05);适应性水平逐渐提高(F(1,176)=3.90,P=0.05),其中学习适应、社会适应的提高达到了显著水平(F(1,176)4.69,P0.032).(2)气质性乐观与自尊、适应性之间均呈显著正相关(P0.001),自尊与适应性之间也呈显著正相关(P0.001).(3)结构方程检验证明将大学生的自尊和气质性乐观看成心理弹性的核心成分更为合理(χ~2/df=1.43,CFI=0.95,IFI=0.95,TLI=0.93,RMSEA=0.049).(4)交叉滞后分析显示,心理弹性在很大程度上决定了适应性(预测系数为0.22,P0.001),而适应性对心理弹性的影响较小(P0.05).结论:大学生自尊和气质性乐观可以看成是心理弹性的成分,且心理弹性在很大程度上影响了大学生的适应性.     

大学生学习倦怠现状与自我概念的相关研究

目的探讨大学生学习倦怠的现状及其与自我概念之间的相关关系。方法采用大学生学习倦怠量表和大学生自我概念量表对224名大学生进行调查,以spss22.0分析学习倦怠与自我概念的相关关系。结果大学生学习倦怠现状总体处于中等程度;大学生自我概念与学习倦怠各分量表及其总量表之间存在显著的负相关(P0. 05);大学生自我概念对学习倦怠各分量表及其总量表具有较好的预测作用(P0. 001)。结论大学生自我概念直接影响其学业倦怠,且自我概念越高,学业倦怠越低。     

大学生学校认同、集体自尊与生命愿景关系研究

为研究大学生学校认同、集体自尊和生命愿景之间的关系,对闽南师范大学的373名大学生进行了学校认同量表、集体自尊量表和生命愿景量表的调查,结果表明:(1)学校认同、集体自尊和生命愿景在年级上存在显著差异.而在性别、任职情况不存在显著差异;(2)学校认同、集体自尊和生命愿景之间存在显著正相关;(3)大学生的学校认同和集体自尊能很好地预测生命愿景,集体自尊在学校认同和生命愿景之间起到了完全中介作用.     

大学生学业情绪与学业自我效能感的关系

以334名大学生为研究对象,通过问卷调查,运用多元方差分析、相关分析及回归分析等统计方法,考察大学生学业情绪与学业自我效能感的关系。结果发现:(1)大学生学业情绪不存在年级差异,大学生学业情绪存在性别、专业显著差异;(2)学业情绪的4个维度与学业自我效能感存在显著相关;(3)自豪、兴趣、放松、学业情绪维度中的积极低唤醒情绪和积极高唤醒情绪对学业自我效能感产生影响。说明学业情绪与大学生学业自我效能感存在相关关系,学业情绪对学业自我效能感产生一定影响。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.