如何解决团队创新悖论?基于成员认知风格“组型”与“构型”视角的探究

如何提升团队创新绩效?这是近年来管理实践界与学术界共同关注的热门话题。鉴于创新是一项兼具“探索”与“利用”双元特征的活动, 懂得如何平衡二者之间的悖论关系就成为提升团队创新绩效的关键。基于成员认知风格的微观视角, 从“组型”与“构型”两方面探索了解决这一悖论关系的方法。具体而言：(1)成员认知风格组型与团队领导行为之间的互补效应有助于解决团队创新悖论; (2)在合理的“成员认知风格-工作角色要求”构型基础上, 营造良好的团队协作氛围, 有助于解决团队创新悖论。进一步地, 还基于阴阳哲学思想研究了解决团队创新悖论的内在机制。为论证相关理论命题, 将开展三个研究模块, 采用定量与定性相结合的研究方法对提出的研究模型进行检验。相关发现不仅有助于丰富从微观视角研究团队创新前因、悖论管理方法的理论成果, 还将为企业的创新管理实践提供建议。     

When bad gets worse: Negative wording amplifies negative recall in persons with the borderline personality trait

The emotional valence of memory recall strongly influences the extreme, and often self‐destructive behavioral response. Overall, 4427 people from the community filled out our screening questionnaire, of which 674 (mean age: 32.9 years, 64.7% women) passed the threshold for the likely presence of borderline personality disorder (BPD). Participants watched one of 9 possible video clips differing in valence (positive, negative or neutral). Results indicate support (ß = .151, p < .05) for a negative cognitive tendency in the evaluations proportionate to the severity of BPD but only when the impression is assessed with negatively‐worded items. This effect is detectable regardless of other factors such as negative mood, extremity of the answers or general impression of the character. These effects are unaffected by acute trauma. To conclude, different factors influence the recall of emotional stimuli, depending on the valence of the stimuli and the valence of the rating scale in persons with strong borderline tendencies.     

Does Cognitive Style Moderate Expected Evaluation and Adolescents' Creative Performance: An Empirical Study

Two studies investigated the effects of cognitive and school environmental factors on adolescents' creative performance. The first study tested the effects of expected evaluation and cognitive style on creativity among 89 high school students. The second study tested the effects of evaluation type and cognitive style on creativity among 92 high school students. Study 1 found main effects of expected evaluation and cognitive style on creativity. The interaction between expected evaluation and cognitive style was statistically significant. Under an experimental condition of expected evaluation, field‐dependent adolescents performed more creatively (i.e., higher originality) than those without expected evaluation. Study 2 uncovered main effects of expected evaluation type and cognitive style on creativity but no interactions between expected evaluation type and cognitive style. Adolescents performed better on the dimension of flexibility in a controlling evaluation condition, compared with adolescents in informational evaluation condition, and field‐independent adolescents showed more fluency and originality than field‐dependent adolescents. Together, this research provides a better understanding of the effects of expected evaluation and cognitive style on adolescents' creative performance. Implications for further research are discussed.     

Perceived Cognitive Diversity and Creativity: A Multilevel Study of Motivational Mechanisms and Boundary Conditions

Adopting a motivational perspective on creativity, we theorized when and how perceived cognitive diversity in teams was associated with creativity by focusing on the mediating role of intrinsic motivation and the moderating role of learning orientation. We further expanded our contribution by examining these relationships at both the individual and team levels. We used a sample of 382 Chinese employee–supervisor pairs nested within 106 teams to test our hypotheses. The results revealed that, at both the individual and team levels, learning goal orientation significantly moderated the positive association between perceived cognitive diversity and intrinsic motivation such that the latter relationship became stronger as learning goal orientation increased. Furthermore, our findings confirmed that learning goal orientation enhanced the indirect positive relationship between perceived cognitive diversity and creativity through intrinsic motivation.     

母亲积极教养与青少年亲社会行为：共情的中介作用与OXTR基因的调节作用

诸多研究显示母亲积极教养能够促进青少年亲社会行为的发展, 但是迄今对其内在作用机制尚不清楚。本研究基于“基因-环境-内表型-行为”模型, 采用问卷法和DNA分型技术, 对1082名青少年(初测年龄为12.32 ± 0.48岁, 50.3%女生)及其母亲进行为期2年的追踪研究, 考察共情在母亲积极教养与青少年亲社会行为间的中介作用, 以及OXTR基因rs53576多态性对该中介机制的调节作用。结果发现：(1)青少年认知共情(观点采择)在母亲积极教养和亲社会行为之间起中介作用, 而情绪共情(移情关心)的中介作用不显著; (2) OXTR基因对积极教养与亲社会行为间直接路径的调节作用不显著; (3) OXTR基因能够调节“母亲积极教养-认知共情-亲社会行为”中介机制的前半路径, 并且显现出一种超显性的基因效应。在携带GG和AA基因型的青少年中, 母亲积极教养显著正向预测认知共情, 进而增加了其亲社会行为, 而在携带AG杂合子基因型的青少年中, 这一中介效应则不显著。研究结果有助于从催产素受体基因多态性、共情能力和家庭教养等方面阐明青少年亲社会行为的发生机制及个体差异。     

虚拟学习环境下图形加工的认知负荷研究

基于单探测变化觉察和双任务范式,采用项目数量（3）×呈现时间（2）×文字线索（2）混合实验设计,对沉浸式虚拟学习环境图形加工特征和认知负荷进行探讨,以任务绩效法与主观测量法评定认知负荷。44名大学生的实验结果显示：（1）项目数量对虚拟空间图形识记主任务绩效和主观认知负荷有显著影响,项目数量越多,主任务正确率越低,反应时越长,主观评定认知负荷越高,同时加工刺激数量以4个为宜;（2）呈现时间对虚拟空间图形识记次任务绩效有显著影响,呈现时间越长,次任务正确率越高,呈现时间超过0.5s有利于次任务加工;（3）文字线索对虚拟图形识记认知负荷有显著影响,重复性文字线索会增加认知负荷。结果表明,在沉浸式虚拟环境中,图形加工的认知负荷特点与平面和三维图形基本一致,项目数量多、呈现时间短以及有重复性文字线索时,认知负荷更高;任务绩效和主观测量评定指标在反映认知负荷强度上不完全一致。     

工作记忆、认知灵活性对幼儿阅读理解的影响:推理能力、心理理论的中介作用

研究选取202名4～5岁的幼儿为研究对象,其中男孩102人、女孩100人,研究采用测验法考察幼儿年龄、工作记忆、认知灵活性、推理能力、心理理论与其阅读理解之间的关系。研究采用Amos22.0验证模型。结果发现,4～5岁幼儿的年龄、心理理论、推理能力能直接影响其阅读理解。认知灵活性、工作记忆会通过影响心理理论、推理能力间接影响阅读理解,并且心理理论、推理能力在其中起完全中介作用。     

4~8岁儿童认知风格的发展及其对问题解决的影响

认知风格是个体获取和加工信息的一贯模式,影响诸多认知活动。本研究测量了98名4-8岁儿童的认知风格和积木拼图中的问题解决行为,主要发现:（1）4-8岁儿童总体上表现为整体型认知风格,但分析型认知风格随着年龄增长在逐渐发展;（2）认知风格影响问题解决策略：越偏整体型认知风格的儿童越多使用主体参照策略（即先拼主体图形再补充其他部分）,并且越少使用线索推断策略（按照行/列的线索顺序依次拼图）和局部定位策略（根据某一局部图案的具体位置摆放积木）。本实验首次探索了低龄儿童认知风格的年龄差异,发现认知风格在发展早期就已影响问题解决行为。研究结果有助于理解儿童认知风格的发展及其作用,为儿童问题解决能力的培养实践提供一定的理论依据。     

基于游戏的心理测评

基于游戏的心理测评是指通过游戏或游戏化的活动, 对一个人的能力、人格等心理特性和行为进行量化测评。早期主要用于评估教育和训练的效果, 而后发展成对心理特性的测评。基于游戏的测评作为一项新技术在测评形式、测评过程和测评结果上均具有优势。目前基于游戏的测评形成了以证据中心设计为基础的范式, 用于指导建立测评工具和开展实证研究, 并在测评个体认知能力和非认知能力方面均有实践。然而当前该技术仍处于起步阶段, 未来研究可以在任务设计、结果分析及实践应用方面进一步拓展深入。     

不同民族文化对负性情绪调节的影响:来自ERPs的证据

采用认知重评和表达抑制策略考察不同民族文化对负性情绪调节主观体验和事件相关电位活动的影响。结果发现,汉族和少数民族文化个体在两种策略下均呈现负性情绪感受显著降低,并且汉族表达抑制的情绪体验得分低于少数民族。此外,负性情绪图片相比中性图片诱发了更大的P2成分,表达抑制相比认知重评在额-中区诱发了更大的P3成分。更重要的是,900~1200ms时间窗内,汉族个体认知重评和表达抑制后LPP波幅均降低,但少数民族文化个体仅在认知重评条件表现出LPP波幅的显著下降。以上结果表明不同民族文化背景下负性情绪调节的效果不同。