抑郁和焦虑与心血管疾病

抑郁焦虑与心血管疾病的关系最能体现身与心两者相互影响、不可分割的特点。但临床上,心血管疾病患者抑郁焦虑的诊疗率不足1％。这说明现有的诊疗理念和方式没有将心血管疾病和精神障碍联系起来,给患者全面全程的干预和管理。这样的缺陷不仅增加患者的痛苦和功能障碍,也增加心血管疾病的发病率和病死率,还增加患者及社会的医疗负担。本文结合临床经验,从心身一体的诊疗理念,谈谈抑郁焦虑与心血管疾病。     

New job market entrants' future work self,career adaptability and job search outcomes: Examining mediating and moderating models

Based on career construction theory and the model of proactive motivation, the current research examined the mediating and moderating models for the relations among future work self, career adaptability, job search self-efficacy and employment status. A survey study was conducted among Chinese university graduates (N = 270). The results showed that future work self (measured at wave 1) had positive effect on employment status (measured at wave 3), with this relationship partially mediated by career adaptability (measured at wave 1) and job search self-efficacy (measured at wave 2). In addition, the results further revealed that the positive effect of future work self on job search self-efficacy was stronger among the graduates who had a higher level of career adaptability. In support of the hypothesized moderated mediation model, for individuals with a higher level of career adaptability, the indirect effect of future work self on employment status through job search self-efficacy was stronger. These findings carry implications for research on job search behavior, career education and career counseling.     

Antecedents and outcomes of career plateaus: The roles of mentoring others and proactive personality

Although mentoring others and career plateaus are both common experiences for seasoned employees, they are rarely examined together. In this study, we considered mentoring others as an antecedent of career plateaus and emotional exhaustion and turnover intentions as outcomes of career plateaus for mentors. We also examined the moderating role of mentors' proactive personality. Results of hierarchical regression analyses based on 188 mentoring dyads indicated that career-focused mentoring alleviated both hierarchical and job content plateauing perceptions. Mentors' proactive personality moderated the relationship between career-focused mentoring and hierarchical plateauing such that the negative relationship is stronger for low proactive personality mentors. Hierarchical plateaus were positively related to mentors' emotional exhaustion and turnover intentions whereas job content plateaus only positively related to turnover intentions. Proactive personality moderated the relationship between job content plateaus and mentors' work-related attitudes such that the positive relationships were stronger for more proactive mentors. The implications and future research suggestions are discussed.     

语音意识、命名速度和语素意识在汉语阅读发展中的作用

以123名小学四、五年级汉语儿童为研究对象,采用回归分析、结构方程模型探讨语音意识、命名速度和语素意识在阅读能力不同方面（准确性、流畅性和理解）的作用。结果显示,语音意识、命名速度和语素意识都是影响阅读能力的重要认知因素,但对不同方面阅读能力的作用存在差异：（1）语音意识、命名速度和语素意识均直接影响阅读准确性,且语素意识的贡献相对较大;（2）命名速度除直接影响阅读流畅性外,还通过阅读准确性的部分中介作用影响阅读流畅性,而语音意识和语素意识则通过阅读准确性的完全中介作用影响阅读流畅性;（3）语音意识、命名速度和语素意识对阅读理解均无直接影响,分别通过阅读准确性和阅读流畅性间接影响阅读理解。     

希望的代际传递效应:教养方式的中介作用

为探索希望在父母与学前儿童之间的代际传递效应,以及父母教养方式在其中的中介作用,使用成人特质希望量表、儿童希望量表(他评版)及教养方式问卷对1034名学前儿童的家长进行了调查。结果表明,父母希望显著正向预测儿童希望,教养方式在其中起部分中介作用,且这一中介模型对于父亲和母亲完全等价。说明希望存在代际传递性;希望水平高的父母更倾向于采取积极的教养方式,进而提升学前儿童的希望水平;并且父亲和母亲以相同的模式将希望通过教养方式的中介作用传递给儿童。     

New polytypes of long-period stacking ordered structures in a near-equilibrium Mg97Zn1Y2 alloy

By atomic-scale high-angle annular dark-field scanning transmission electron microscopy, the long-period stacking ordered (LPSO) structures in a near-equilibrium Mg₉₇Zn₁Y₂ (at.%) alloy have been characterised. In addition to 18R and 14H, new polytypes of LPSO structures are analysed and determined as 60R, 78R, 26H, 96R, 38H, 40H, 108H and 246R. All of these LPSO structures feature AB′C′A building blocks with two Mg layers and three Mg layers sandwiched between them. The Bravais lattices and space groups of new polytypes of LPSO structures were easily determined via the newly introduced method. A structural relationship between the LPSOs is proposed.     

社会公正与政治信任：民众对政府的合作行为机制

胡锦涛在中共十八大上提出：必须坚持维护社会公平正义。对社会公正的认知直接决定着民众的政治信任, 进而影响民众对政府的合作。近年来频发的群体性事件即是非合作行为的典型表征。然而, 国内外研究中至今没有直接探讨社会公正与政治信任影响合作行为的实证支持, 更无法进一步揭示其作用于合作行为的过程和条件。鉴于此, 本研究将社会公正分为分配公正和程序公正, 将政治信任分为工具信任和情感信任, 采用实验室研究、现场研究和问卷调查研究相结合的方法, 探讨社会公正对合作行为的过程机制, 建立其通过工具信任和情感信任作用于合作行为的双路径模型; 并进一步分析结果依赖性对这一路径模型的调节作用。本研究有望提出社会公正与政治信任影响合作行为的双路径模型及其调节变量, 一方面在理论上深化和拓展本领域的研究, 另一方面实践中通过提升公正感、强化过程变量(政治信任)、干预调节变量(结果依赖性)等策略促进合作行为。     

Extracting Phonological Patterns for L2 Word Learning: The Effect of Poor Phonological Awareness

An implicit word learning paradigm was designed to test the hypothesis that children who came to the task of L2 vocabulary acquisition with poorer L1 phonological awareness (PA) are less capable of extracting phonological patterns from L2 and thus have difficulties capitalizing on this knowledge to support L2 vocabulary learning. A group of Chinese-speaking six-grade students took a multi-trial L2 (English) word learning task after being exposed to a set of familiar words that rhymed with the target words. Children’s PA was measured at grade 3. Children with relatively poorer L1 PA and those with better L1 PA did not differ in identifying the forms of the new words. However, children with poorer L1 PA demonstrated reduced performance in naming pictures with labels that rhymed with the pre-exposure words than with labels that did not rhyme with the pre-exposure words. Children with better L1 PA were not affected by the recurring rime shared by the pre-exposure words and the target words. These findings suggest that poor L1 PA may impede L2 word learning via difficulty in abstracting phonological patterns away from L2 input to scaffold word learning.     

中文版一般自我效能量表的信度和效度检验

该研究以山东省610名高中生为被试,检验了中文版一般自我效能量表（GSES）的信度和效度.结果表明：（1）中文版GSES的有些项目,区分度不高;（2）中文版GSES具有较高的内部一致性信度与分半信度,但重测信度不高;（3）中文版GSES的单维度性没有得到证实;（4）中文版GSES不具有很好的预测效度.     

初中生认同的亲社会行为的初步研究

通过对8名11～14岁初中生的深入访谈,初步探讨了处于初中阶段的青少年认同的亲社会行为。发现:(1)初中生最认同的亲社会行为是帮助行为,其次是交往行为。此外,安慰行为、公益行为、礼貌行为和遵规行为也被他们认同;(2)初中生对不同行为主体间发生的亲社会行为的认同有明显差异,他们更关心发生在他们之间的亲社会行为;(3)普通学校、打工子弟学校的初中生对帮助行为和交往行为认同的比率差异明显;(4)初中生认同的亲社会行为的种类不存在明显的性别差异。