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41.
王尧  罗文豪  候亮 《心理科学进展》2022,30(11):2395-2404
在动态复杂的商业环境中, 员工建言对于组织发展具有重要的意义。以往的建言研究普遍认为, 当环境不支持建言时员工会减少建言行为。然而, 并非所有员工都会在逆境中放弃建言, 有的员工甚至会在逆境中表现出更多的建言行为。为了回答员工何以在逆境中持续建言这一基本问题, 探索员工在逆境中持续建言的形成机制和作用效果, 本文将首先探讨建言韧性的概念内涵, 并开发建言韧性的测量工具。然后, 以成就目标理论为基础, 对三种目标定向促进或者抑制员工建言韧性的路径和条件做出分析。最后, 探讨建言韧性对员工后续建言行为和领导者建言采纳的影响。本文回应并拓展了建言研究的前沿问题, 也为组织了解和培养员工的建言韧性提供实践启示。  相似文献   
42.

In response to the COVID-19 pandemic, restrictions on economic activities have resulted in a sharp rise of unemployment. The purpose of this research is to explore mental disorders associated with COVID-19 related unemployment using a large, nationally representative dataset, the 2020 COVID-19 Household Pulse Survey. ANOVA with post hoc tests (Tukey HSD) are utilized to reveal the mean difference of mental disorders between various employment status, as well as between reasons of unemployment. Binary logit model is used to investigate the potential effect of different reasons of unemployment on mental disorders. Individuals who were not working during the pandemic due to involuntary reasons had higher probabilities of mental disorders than those who were working and those who voluntarily separated from work. Among respondents who were not working due to COVID-19 related reasons, respondents whose employer went out of business were the most likely to experience mental disorders. Household job uncertainty in the next four weeks positively contributed to mental disorders. Government should consider measures to contain the spread of virous while keeping as many people employed as possible. Government should also consider providing adequate financial and counseling assistance to individuals who are in the greatest need for such support.

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43.

It has become increasingly common for young children to be taken care of by multiple caregivers in China after the socio-economic reforms. Complex migration patterns and high female labour force participation have led to children receiving care from various individuals in different contexts. However, little is known about how childcare arrangements are associated with child health well-being. This study examines various early childhood caregivers and their influences on children’s physical health in China. Using data from the China Health and Nutrition Survey (CHNS 1991–2011) with 3,470 children aged 2 to 6, we first identified different types of childcare arrangements in and outside of the household based on who provides the care, where they provide the care, and the intensity of the care. Then we examined the relationship between various childcare arrangements and health outcomes for children. Overall, household members undertook early childhood care tasks in China, with an increase in grandparents as primary caregivers between 1991 and 2011. The proportion of children receiving formal childcare fluctuated around 20% during this period. The findings suggest that: 1) primary caregiver in the household other than parents is not associated with undesirable physical health outcomes; 2) formal childcare outside the household is associated with higher height and lower BMI scores; 3) primary caregivers in the household, particular grandparents, moderate the association between childcare arrangements outside the household and children’s health outcomes. It yields an implication that early childhood care policies incorporating multiple caregivers would benefit children’s well-being in China.

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44.
Applied Research in Quality of Life - There is increased social concern regarding children’s weight in China, but there is a relative lack of research concerning its social determinants....  相似文献   
45.
The current research tested the concept of institutional agency (IA) and its implications for laypeople's attribution patterns related to economic behaviors and organizational responsibilities. The term “institutional agency” refers to a set of lay theories about whether or not an organization can have personhood and related mental properties, such as wishes, desires, intents, and responsibility. Through three cross‐cultural studies, we found that people do form certain beliefs about IA which are similar to the legal discourse of institutional responsibility. However, there are significant cultural differences in views of IA, and the concept is more mentally salient for Americans than for Chinese. In Study 1, we distinguished institutional from group agency by showing the cultural differences on attributions in the scenario with “individual vs. group agency” and the scenario with “individual vs. institutional agency.” In Study 2, we again demonstrated the stronger salience of IA for Americans than for Chinese by including the individual, group, and institutional agencies together in one scenario. In Study 3, we further demonstrated that the concept of IA is more salient for Americans by presenting three different agents in separate scenarios. The practical implications of these cultural differences for cross‐cultural understanding and the psychological effects of economic globalization are discussed.  相似文献   
46.
This study investigated 4-year-old children’s knowledge of the structural constraints on ellipsis constructions in Mandarin Chinese, focusing on the structural difference between verb phrase (VP) ellipsis and null object constructions. In Mandarin Chinese, if the antecedent clause of a VP-ellipsis structure contains an adverbial modifier, this adverbial modifier must be recovered at the elided site in the second clause. However, if the antecedent clause of a null object construction contains an adverbial modifier, the reconstruction of this adverbial modifier at the elided site is not necessary. Two experiments were conducted to examine whether young Mandarin-speaking children are sensitive to this structural difference between the two ellipsis constructions. The results show that children exhibited adult-like performance in both experiments. This is evidence that young Mandarin-speaking children have knowledge of the structural difference between VP-ellipsis and null object constructions with regard to adverbial recovery. We interpreted the findings in conjunction with previous research as evidence that children’s knowledge of the structural constraints on ellipsis constructions is innately specified.  相似文献   
47.
人造细胞是现代生物科学技术中的热点问题之一,由人造细胞及其衍生出来人造生命的伦理问题也备受关注,关于是否应该继续研究人造生命,支持者和反对者之间各执其词。以克莱格·文特“创造人造细胞”事件为切入点,回顾了人造生命的历史,简要介绍人造细胞的产生过程,分析人造细胞的正面和负面影响;同时提出马克思主义哲学可以为医学伦理问题的研究提供不同的维度与角度,让人们对人造细胞产生的道德问题做出更全面的判断。  相似文献   
48.
49.
选题是计算机化自适应测验(CAT)测试过程的关键环节,选题策略的目标是要达到较高的测量精度,同时也实现试题曝光率控制及其他测验目标的实现.本文根据选题策略的基本原理和衍生发展,将众多CAT选题策略分为五大选题策略系列:Fisher函数系列、K-LI函数系列、α分层系列、贝叶斯系列、b匹配系列;并根据测验目标(测验精度、试题曝光率控制、内容平衡、多条件约束)对这些选题策略进行了细分,并对CAT选题策略的选择思路进行归纳.  相似文献   
50.
本文介绍正则互模拟理论并比较了正则互模拟的外延性大小,通过对非良基公理之间不相容的条件的讨论,我们进一步比较了由正则互模拟决定的非良基集合域的大小,最后对非良基集合论FAFA、SAFA和AFA中的非良基集合进行了分类。  相似文献   
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