时间管理倾向对大学生自我效能感的影响研究

以558名在校大学生为研究对象,采用青少年时间管理倾向量表(TMD)和一般自我效能感量表(GSES),探讨时间管理倾向对大学生自我效能感的影响.结果表明:(1)男女大学生在时间管理各维度及时间管理总分上不存在显著差异,自我效能感上男生得分显著高于女生;(2)专科生在时间管理总分及时间价值感维度上得分显著高于本科生,在自我效能感上得分显著低于本科生;(3)时间管理倾向及三个维度与自我效能感均呈显著正相关,回归分析表明时间效能感、时间监控观能有效地预测大学生的自我效能感水平.     

大学生无聊倾向与学业拖延:学业自我效能感的中介作用

采用大学生无聊倾向问卷、Aitken学业拖延问卷以及学业自我效能感问卷对181名大学生进行问卷调查,探讨无聊倾向对学业拖延的影响,以及学业自我效能感的中介作用.结果表明:1)大学生的学业自我效能感存在显著的性别差异,男生显著高于女生;2)无聊倾向、学业拖延、学业自我效能感均呈显著相关;3)无聊倾向显著正向预测学业拖延水平,显著负向预测学业自我效能感,学业自我效能感显著负向预测学业拖延水平;4)学业自我效能感在无聊倾向对学业拖延的影响中起部分中介作用.     

高师生时间管理倾向与自我和谐水平关系的调查研究——以湖北师范学院为例

目的：探讨高师生时间管理倾向与自我和谐的关系。方法：采用＂青少年时间管理倾向量表＂和＂自我和谐量表＂对湖北省某高校445名高师生进行团体施测。结果：高师生时间管理倾向总量表和个分量表的得分以及和自我和谐总量表和各分量表的得分均没有显著的性别﹑年级差异（p〉.05）;高师生的时间监控观和时间效能感同自我与经验的不和谐呈显著负相关,高师生的时间管理倾向同自我灵活性呈极其显著的正相关;高、低时间管理倾向的高师生在自我与经验的不和谐（t=-5.461,p〈0.001）﹑自我灵活性（t=5.005,p〈0.001）两因子上的得分有极其显著的差异。结论：高师生时间管理倾向对其自我和谐水平具有一定的预测作用。     

体育院系术科专项学生学业成就动机对技术学习投入的影响：自我效能感的中介作用

为检验体育院系术科专项学生学业成就动机与技术学习投入之间的关系及自我效能感在二者之间的中介作用，依据自我效能感理论和成就动机理论，采用问卷调查法对广东省部分高校体育院系768名专项学生的学业成就动机、自我效能感和技术学习投入进行测量，运用相关、结构方程模型和Bootstrap等方法对调查数据进行统计与分析.结果显示：(1)学业成就动机、自我效能感和技术学习投入之间存在显著正相关；(2)学业成就动机正向影响自我效能感，自我效能感正向影响技术学习投入，并且自我效能感在学业成就动机和技术学习投入间起完全中介作用；(3)学业成就动机和技术学习投入维度的得分存在显著的性别差异，而自我效能感得分不存在性别差异.男生的学业成就动机得分高于女生，但男生的技术学习投入得分却低于女生；(4)学业成就动机、自我效能感和技术学习投入的维度得分存在显著的专业差异.体育教育专业学生在自我效能感和技术学习投入的维度得分高于运动训练专业学生，但其学业成就动机得分低于运动训练专业学生.认为体育院系术科专项学生学业成就动机不是直接影响其技术学习投入，而是通过自我效能感的强化才会更稳定、持久地影响技术学习投入；树立目标、榜...     

初中生时间管理倾向与学习适应性相关研究

为了探讨初中学生时间管理倾向与学习适应性之间的关系以提高学生学习适应能力,文章采用<青少年时间管理倾向量表>与<学习适应性测验>对重庆市4所中学的395名初中生进行问卷调查.结果表明,时间管理倾向存在显著的性别差异,女生高于男生;在学习适应性方面,除学习环境外其余均有显著性别差异,女生明显高于男生;时间管理倾向各维度及总分与学习适应性总分及各维度均呈显著正相关.分别以学习适应性总分及各维度为因变量,以时间管理倾向各维度为自变量进行逐步回归分析,结果显示,除时间价值感外,时间监控观与时间效能感均对学习适应性具有显著预测作用.     

本科生完美主义现状及其与学业情绪的关系研究

采用中文版Frost多维度完美主义量表和青少年学业情绪问卷对贵州省924名全日制本科生进行问卷调查,旨在探明当前本科生完美主义现状及其与学业情绪的关系。结果显示:当前本科生的完美主义处于中等偏上水平;在担心错误得分上存在显著性别差异,男生显著高于女生,而女生在条理性得分上显著高于男生;本科生在担心错误、个人标准、行为疑虑和条理性得分上均存在显著的年级差异;完美主义与学业情绪存在显著正相关,在控制人口学变量后,完美主义对学业情绪各维度有显著预测作用。结论:本科生的完美主义对其学业情绪具有显著影响。     

无聊感与时问管理倾向对大学生心理健康的影响

采用青少年时间管理倾向量表、大学生无聊感量表和心理健康量表对186名大学生进行问卷调查．结果发现：除了心理健康总分在籍贯上上存在显著差异外,时间管理倾向和无聊感倾向总分在性别、籍贯和专业上均无显著差异．相关研究结果表明,时间管理倾向与心理健康呈显著正相关;无聊感与心理健康呈显著负相关;时间管理倾向与无聊感呈显著负相关．进一步回归分析表明,无聊感在时间管理倾向和心理健康之间的部分中介效应显著,除了74．54％的直接效应,另外25．45％通过中介变量无聊感的间接效应起作用．     

心理控制源、业余时间管理与学业拖延的关系研究

目的:探究大学生业余时间管理、心理控制源与学业拖延之间的关系.方法:采用随机抽样法,对河南省3所高校488名在校大学生进行测查.结果:1)主动拖延与心理控制源(有势力他人、机遇)、业余时间管理倾向(时间控御感、时间目的感、时间效能感)存在显著正相关,与时间混乱感呈显著负相关;2)被动拖延与心理控制源(机遇)、业余时间管理倾向(时间控御感)存在显著正相关.结论:时间混乱感、时间效能感和有势力他人能共同预测主动拖延;机遇和时间控御感能共同预测被动拖延.     

蒙汉族高中生成就目标定向对学习适应的影响:学业自我效能感的中介作用

为探讨蒙汉族高中生成就目标定向、学习适应性及其与学业自我效能间的关系,对蒙语授课蒙古族高中生和汉语授课汉族高中生共651名进行问卷调查.结果发现:(1)成绩趋近目标、掌握趋近目标、掌握回避目标与学业自我效能感和学习适应性存在显著正相关,成绩回避与学业自我效能感和学习适应性之间存在显著负相关.(2)掌握趋近对学习适应性有显著正向预测作用,学业自我效能感在掌握趋近和学习适应性之间起到部分中介效应,中介效应占总效应百分比为51.42%.(3)成绩回避对学习适应性有显著负向预测作用,学业自我效能感在成绩回避和学习适应性之间起到完全中介作用.(4)学业自我效能感在成绩趋近和学习适应性之间起到完全中介作用.     

大学生学业自我效能感、失败恐惧与拖延行为关系研究

采用一般拖延量表问卷、Conroy失败表现评估量表问卷以及PintrichDeGroot学业自我效能感问卷对224名大学生进行问卷调查,探讨大学生学业自我效能感对拖延行为的影响,以及失败恐惧的中介作用.结果表明:1)大学生的拖延行为和失败恐惧存在部分显著的年级差异,大三组得分显著低于大二组;大学生的学业自我效能感存在显著的专业差异,文科生显著低于理科生;2)大学生学业自我效能感与拖延行为显著负相关,与失败恐惧显著负相关,失败恐惧与拖延行为显著正相关;3)失败恐惧在大学生学业自我效能感和拖延行为中起部分中介作用.结论:大学生学业自我效能感、失败恐惧对拖延行为有预测作用,可以通过增强大学生的学业自我效能感来减少拖延行为的发生.     

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.     

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.     

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.     

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.     

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.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with