课堂成就目标定向、任务难度、学业水平与元认知监控策略运用

以217名高中生为被试,采用计算机监控的活动操作法,探讨课堂成就目标定向、任务难度对不同学业水平学生元认知监控策略运用的影响。结果表明：（1）课堂掌握目标定向下均比在课堂成绩目标定向下更多地运用元认知监控策略;（2）高学业学生在较难任务上比较易任务上更多地运用元认知监控策略;低学业学生,在课堂掌握目标定向下．在较难任务上比较易任务上更多地使用元认知监控策略;在课堂成绩目标定向下,与课堂掌握目标定向情形相反;（3）临场动机中的自我效能感、目标方向、努力程度在课堂成就目标定向、任务难度对元认知监控策略的影响中具有中介作用。     

不同心理弹性者的日常情绪特征:结合体验采样研究的证据

结合体验采样法和问卷法,分别考察了从252名上海高校大学生中甄别出的100名高、中、低心理弹性者在日常情绪状态和情绪复杂性、情绪调节方式上的差异态势。结果发现,不同心理弹性大学生:(1)在日常情绪状态上存在差异。高心理弹性组积极情绪的总分、强度和频率都显著高于低弹性组;高心理弹性组的积极情绪在日常情绪构成中所占的比重显著大于中、低弹性组。(2)在情绪复杂性的4个维度有不一致的表现。高心理弹性组拥有更高的积极情绪细腻度,3组在其他维度上没有发现差异。(3)积极情绪调节中,高心理弹性组多采用宣泄而少用抑制策略;消极情绪调节中,低心理弹性组多采用认知重视调节。这提示,积极情绪是与个体适应发展密切相关的内部因素,也是促进心理弹性发展的重要资源,个体对积极情绪的体验和觉察对心理弹性有重要影响。针对情绪觉察与调节的指导训练有望提升个体心理弹性。     

《乾》卦爻辞与周文王克商方略

《乾》卦爻辞的思想与周文王克商的整体战略有许多契合之处,如:“潜龙勿用”,与文王根据实力采取战略守势;“见龙在田”,与文王对西土方国的团结怀柔;“夕惕若厉”,与文王小心翼翼地臣事段商王朝;“或跃在渊”,与文王对大邑商发动战略进攻;“飞龙在天”,与文王谋划灭商的战略决战;“亢龙有悔”,与文王认识到攻取之道不可久用;“群龙无首”,与文王设计从武功向文治的战略转移等,皆有相通相合的地方.《乾》卦爻辞与文王克商方略之间的诸多契合表明,殷周之际王朝更迭的沧桑巨变,深刻地影响了《乾》卦爻辞的撰作.其中,文王克商的方略及其过程,应是《乾》卦最为重要的思想渊源之一.     

美式反恐战略给无辜者带来的道德伤害

恐怖主义是全人类的共同敌人。在美国主导国际社会反恐话语权的宏观背景下,美式反恐战略在美国国内造就了一个放弃“美国价值”的美国;在国际社会,给无数无辜者带来了巨大的道德伤害。其对人类社会伦理秩序破坏所造成的损害尚无法评估。     

练习促进内隐策略生成：其发生过程及应用特点

本研究通过设置隐含算术策略的问题情境,比较不同顺序和设置条件的进程段行为反应和ERP数据差异,考察被试在不断练习条件下对隐含策略的习得过程及迁移应用特点。结果：被试在对隐含策略无意识的情况下,第1-4练习进程段的反应时、错误率显著低于第5进程段（探测段）。同时,不同进程段诱发的部分ERPs特征也呈现有规律的变化。结论：在存在隐含策略的算术策略任务情境中,通过练习人们可以在无意识情况下逐渐生成内隐策略,诱发的ERP成分P200、N400s可以部分地反映其生成过程。已生成的内隐策略,能部分地应用到相应的新情境中。     

Chunking versus foraging search patterns by rats in the hierarchically baited radial maze

Rats were exposed to a radial maze containing six black smooth arms and six wire-grid-covered arms and a striped 'exit arm' in experiment 1. The probability of a black or grid arm being baited (5/6 vs 1/6) with sunflower seeds was associated with its proximal cue for some rats (the Relevant Arm Cue group) but not for others (the Irrelevant Arm Cue group). All rats could terminate a trial and receive a highly preferred morsel of apple by entering the exit arm only after having sampled all six seed-baited arms. Relevant Arm Cue rats usually chose some arms from the more densely baited set before choosing an arm from the less densely baited set and made fewer reentries than Irrelevant Arm Cue rats. Although such clustered, higher choice accuracy in the Relevant Arm Cue group corresponds to human clustered, better recall of verbal items from lists hierarchically organized by categories, these rats did not similarly exhaustively retrieve items (arm locations). That is, when required to terminate a trial by entering the 'exit' arm for an apple morsel after having sampled all seed-baited arms, both groups were equally unable to withhold making nonrewarded premature exits. This nonexhaustive foraging search pattern was maintained in the next two experiments in which the radial maze was reduced to three black and three grid arms along with the striped 'exit' arm and in which black and grid arm cues were paired with number of seeds (eight or one) in an arm for Relevant Arm Cue rats. Although Relevant Arm Cue rats displayed perfect clustering by entering all eight-seeded arms before a one-seeded arm, they made more premature exits and reentries into eight-seeded arms in experiment 2 or when forced to enter all eight-seeded arms in experiment 3 than did Irrelevant Arm Cue rats. These foraging tendencies prevent accurate estimations of the amount of information (i.e., arm locations) rats can 'chunk'. Electronic Publication     

考试应付与相关因素的研究

本研究运用测量的方法考察了 1 0 0个大学生考试前后的应付方式以及人格、社会支持等因素对应付方式选择的影响作用。结果发现 ,考试应付与情景变化、人格特点和社会支持等因素有关。其中自尊、外向和低精神质人格特点与解决问题指向应付方式使用相关 ,低掩饰性与悲观人格特点与幻想、发泄、否认的消极应付方式使用相关。社会支持在应付中是一种重要的辅助资源 ,缺乏社会支持资源 ,考试过程中倾向于使用自闭的消极应付方式 ,社会支持资源丰富 ,则倾向于使用寻求社会支持的积极应付方式。     

学前儿童对短时时距的区分及其认知策略

本研究以令儿童比较时距长短为手段进一步探查学前（５、６岁）儿童对短时时距的认知过程,挖掘幼儿的认知潜力。研究结果表明：１）学前５、６岁儿童已能区分只有几秒钟差异的短时时距;２）６岁儿童已能使用时间标尺测量时间,５岁儿童已有潜力把时间看成是可以计数的维量;３）两时距的时间差别大小是影响儿童认知成绩的主要因素之一。     

The impact of using forced decision-making strategies on post-decisional confidence

The impact of motivational and cognitive factors on post-decisional confidence (PDC) level was tested in two experiments. In the first experiment, subjects were first identified as having an intuitive preference toward using either a compensatory or a noncompensatory decision strategy and later on were forced to use either a compatible or a non-compatible strategy. PDC level decreased after using a noncompensatory strategy, and the decrease was higher when it was a noncompatible strategy. In a second experiment, subjects received feedback about their preferred strategy but were not later forced to use any specific strategy. Most subjects continued to utilize their preferred strategy and PDC level was not changed. Overall, intuitive PDC was not found to be sensitive to differences between compensatory and noncompensatory strategies. The result suggested that PDC is a function of an internal cost-benefit analysis which includes both cognitive and motivational factors.     

情绪调节灵活性对负性情绪的影响：来自经验取样的证据

情绪调节灵活性是指个体根据不断变化的情境需求灵活部署情绪调节策略的能力。本研究采用经验取样方法,通过拟合个体在日常生活事件(如,未通过考试)和突发公共卫生事件(COVID-19)中的策略使用剖面结构和情境负性程度与策略使用程度的共变关系测量个体的情绪调节灵活性水平,并探讨其对个体后续负性情绪(抑郁和焦虑)的影响。两个独立样本结果表明：单一策略使用偏好(如沉浸偏好和表达抑制偏好)的个体在负性生活事件中和疫情期间经历了更高水平的抑郁和焦虑情绪。此外,当个体随情境负性程度提高使用更多分心策略,而随情境负性程度降低使用更多认知重评策略(意味较高的情绪调节灵活性),其抑郁和焦虑情绪水平更低。以上结果共同证实了情绪调节灵活性有利于减少个体的负性情绪体验。