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排序方式: 共有1936条查询结果,搜索用时 15 毫秒
81.
Yao  Xiaonan  Wu  Junhui  Guo  Zhen  Yang  Ying  Zhang  Mengyuan  Zhao  Yudi  Kou  Yu 《Journal of child and family studies》2022,31(7):2039-2049
Journal of Child and Family Studies - Drawing on self-determination theory and problem-behavior theory, we tested the relation between parental psychological control and adolescents’...  相似文献   
82.
Grabowski  Matthew  Dinh  Tuyen K.  Wu  Wei  Stockdale  Margaret S. 《Sex roles》2022,86(11-12):648-666
Sex Roles - We introduce a new inventory measuring sex-based harassment intentions and threat perceptions grounded in gender status threat theories (Berdahl, 2007; Stephan et al., 2016). In Study 1...  相似文献   
83.
Jung  Julie  Guo  Ming  Crovella  Mark E.  McDaniel  J. Gregory  Warkentin  Karen M. 《Animal cognition》2022,25(6):1527-1544
Animal Cognition - Stereotyped signals can be a fast, effective means of communicating danger, but animals assessing predation risk must often use more variable incidental cues. Red eyed-treefrog,...  相似文献   
84.

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.

  相似文献   
85.
在多级评分模型下,项目的难度参数或步骤参数有多个,在对多级评分模型进行选题时,通常对项目的多个难度参数用一个综合的指标来概括.当对每个项目的难度参数进行有效的综合后,综合后的难度参数分布发生了改变,这时如果增加适量的平均难度较难或较易的项目进入题库,测验的精度和项目的曝光率都有一定的改善.  相似文献   
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当代科学哲学的发展正处于转型期,传统科学哲学的内在矛盾越来越尖锐,新的科学哲学传统的建立正处于探索之中。在这种背景下,为了全面了解德国科学哲学的研究与发展状况,我们对德国柏林理工大学哲学系的汉斯·波塞尔(Hans Poser)(简称波)教授和德国自由大学哲学系教授、大连理工大学特聘教授李文潮(简称李)先生进行了专访。问:英美科学哲学界普遍认为,科学哲学产生于孔德的实证主义,形成于逻辑经验主义,您是否同意这种说法?波:一般认为科学哲学起源于孔德的实证主义,这是分析哲学的看法,分析哲学的典型特征是坚持经验主义传统,从经验主义中…  相似文献   
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Avoidance of culturally diverse peers undermines the benefits of multicultural teams. Using uncertainty reduction theory, we argue that team members’ cultural intelligence (CQ; the capability to work effectively in culturally diverse settings) and language competence (the ability to communicate in a language) exert main and synergistic effects on avoidance behaviors. We further propose that avoidance negatively predicts individuals’ task performance (behaviors that contribute to team outcomes) and voice behaviors (giving suggestions to improve the status quo). Put together, we test a moderated mediation model where the mediating role of avoidance between CQ and outcomes of task performance and voice behaviors is moderated by language competence. Our results, based on data collected from multicultural team members at three time points, showed no main effects of CQ and language competence on avoidance. Instead, we found synergistic effects such that CQ was negatively related to avoidance only when language competence was high. Avoidance was negatively related to peer-rated task performance and voice behaviors. Conditional process analyses supported our moderated mediation hypothesis, suggesting that avoidance explains why people with higher CQ and higher language competence have higher task performance and voice behaviors.  相似文献   
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