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201.
    
Given the current environmental situation and social change in China, we explored the relationships between the Dark Triad traits (Machiavellianism, narcissism and psychopathy) and environmental attitudes (beliefs regarding environmentally related issues), and the mediating roles of future orientation (the tendency to plan for meeting long‐term objectives) and place attachment (the emotional connection with the place of residence) in these relationships. Using a national sample from all 31 provinces of mainland China (N = 998), we found that the psychometric structure of the Dark Triad was well confirmed under Chinese culture. The Dark Triad as a whole was negatively related to environmental attitudes, but narcissism was not significantly associated with environmental attitudes when the three Dark Triad traits were considered as the predictors simultaneously. Future orientation and place attachment mediated the association between the Dark Triad and environmental attitudes. These findings enrich our understanding of the relevant variables of environmental attitudes and provide references for China's government and other developing countries to improve environmental issues. The uniqueness of narcissism could expand the understanding of the commonality and diversity among the Dark Triad traits, and an efficient tool of the Dark Triad was provided under Chinese culture.  相似文献   
202.
    
Sleep spindles are related to sleep‐dependent memory consolidation and general cognitive abilities. However, they undergo drastic maturational changes during adolescence. Here we used a longitudinal approach (across 7 years) to explore whether developmental changes in sleep spindle density can explain individual differences in sleep‐dependent memory consolidation and general cognitive abilities. Ambulatory polysomnography was recorded during four nights in 34 healthy subjects (24 female) with two nights (baseline and experimental) at initial recording (age range 8–11 years) and two nights at follow‐up recording (age range 14–18 years). For declarative learning, participants encoded word pairs with a subsequent recall before and after sleep. General cognitive abilities were measured by the Wechsler Intelligence Scale. Higher slow (11–13 Hz) than fast (13–15 Hz) spindle density at frontal, central, and parietal sites during initial recordings, followed by a shift to higher fast than slow spindle density at central and parietal sites during follow‐up recordings, suggest that mature spindle topography develops throughout adolescence. Fast spindle density increases from baseline to experimental night were positively related to sleep‐dependent memory consolidation. In addition, we found that the development of fast spindles predicted the improvement in memory consolidation across the two longitudinal measurements, a finding that underlines a crucial role for mature fast spindles for sleep‐dependent memory consolidation. Furthermore, slow spindle changes across adolescence were related to general cognitive abilities, a relationship that could indicate the maturation of frontal networks relevant for efficient cognitive processing. A video abstract of this article can be viewed at: https://www.youtube.com/watch?v=7NXJzm8HbIw and https://www.youtube.com/watch?v=iuMQY1OIJ0s  相似文献   
203.
    
We investigated how the ability to deceive emerges in early childhood among a sample of young preschoolers (Mean age = 34.7 months). We did this via a 10‐session microgenetic method that took place over a 10‐day period. In each session, children played a zero‐sum game against an adult to win treats. In the game, children hid the treats and had opportunities (10 trials) to win them by providing deceptive information about their whereabouts to the adult. Although children initially showed little or no ability to deceive, most spontaneously discovered deception and systematically used it to win the game by the tenth day. Both theory of mind and executive function skills were predictive of relatively faster patterns of discovery. These results are the first to provide evidence for the importance of cognitive skills and social experience in the discovery of deception over time in early childhood.  相似文献   
204.
    
Starting in early childhood, children are socialized to be honest. However, they are also expected to avoid telling the truth in sensitive situations if doing so could be seen as inappropriate or impolite. Across two studies (total N = 358), the reasoning of 3- to 5-year-old children in such a scenario was investigated by manipulating whether the information in question would be helpful to the recipient. The studies used a reverse rouge paradigm, in which a confederate with a highly salient red mark on her nose asked children whether she looked okay prior to having her picture taken. In Study 1, children tended to tell the truth only if they were able to observe that the mark was temporary and the confederate did not know it was there. In Study 2, children tended to tell the truth only if they were able to observe that the mark could be concealed with makeup. These findings show that for children as young as age 3, decisions about whether to tell the truth are influenced by the likelihood that the information would be helpful to the recipient.  相似文献   
205.
通过两个研究探索孕妇家庭亲密关系的差序格局及其对焦虑、抑郁情绪的影响。研究一,采用自我参照R/K范式探索孕妇家庭亲密关系的差序格局; 研究二,采用问卷调查法探索孕妇家庭亲密关系对其焦虑、抑郁情绪的影响。结果表明:(1)孕妇家庭亲密关系的差序格局核心为自我参照和配偶参照,母亲参照、父亲参照和子女参照居于第二位,婆婆参照、公公参照居于第三位;(2)孕妇的自我参照水平影响自身焦虑情绪,配偶参照水平影响孕妇的抑郁情绪。  相似文献   
206.
The association between psychological factors and smoking cessation is complicated and inconsistent in published researches, and the joint effect of psychological factors on smoking cessation is unclear. This study explored how psychological factors jointly affect the success of smoking cessation using a Bayesian network approach. A community-based case control study was designed with 642 adult male successful smoking quitters as the cases, and 700 adult male failed smoking quitters as the controls. General self-efficacy (GSE), trait coping style (positive-trait coping style (PTCS) and negative-trait coping style (NTCS)) and self-rating anxiety (SA) were evaluated by GSE Scale, Trait Coping Style Questionnaire and SA Scale, respectively. Bayesian network was applied to evaluate the relationship between psychological factors and successful smoking cessation. The local conditional probability table of smoking cessation indicated that different joint conditions of psychological factors led to different outcomes for smoking cessation. Among smokers with high PTCS, high NTCS and low SA, only 36.40% successfully quitted smoking. However, among smokers with low pack-years of smoking, high GSE, high PTCS and high SA, 63.64% successfully quitted smoking. Our study indicates psychological factors jointly influence smoking cessation outcome. According to different joint situations, different solutions should be developed to control tobacco in practical intervention.  相似文献   
207.
刘霞  潘晓良 《心理科学》1998,21(1):25-28,42
通过综合分析风险决策任务内部表征的性质、特点、类型、形成规则及其重要的相关研究,认为风险决策的关键是正确合理的内部表征;决策者关于风险决策任务的内部表征、自我表征、情境表征与对手表征共同构成的决策表征系统及其有关的知识结构是决策空间的核心部分,应当成为风险决策研究的重要课题。  相似文献   
208.
以107名3年级儿童为对象,采用音位分割的测试方法,探讨小学儿童英文音位识别的特点.结果表明:(1)小学儿童在完成音位分割任务时并非总是以个体音位为基础,其行为结果受到语音学因素-响音度的影响.(2)字母名称结构对小学儿童英文音位分割行为的影响不显著.  相似文献   
209.
Previous research has demonstrated that the contents of visual working memory can bias visual processing in favor of matching stimuli in the scene. However, the extent to which such top-down, memory-driven biasing of visual perception is contingent on conscious awareness remains unknown. Here we showed that conscious awareness of critical visual cues is dispensable for working memory to bias perceptual selection mechanisms. Using the procedure of continuous flash suppression, we demonstrated that “unseen” visual stimuli during interocular suppression can gain preferential access to awareness if they match the contents of visual working memory. Strikingly, the very same effect occurred even when the visual cue to be held in memory was rendered nonconscious by masking. Control experiments ruled out the alternative accounts of repetition priming and different detection criteria. We conclude that working memory biases of visual perception can operate in the absence of conscious awareness.  相似文献   
210.
2~6岁儿童母亲教育观念结构及其影响因素   总被引:8,自引:0,他引:8  
对北京市各城区共2598名2—6岁儿童母亲的教育观念进行测查,探讨其结构组成和可能的影响因素。结果发现,母亲教育观念具有一定的整体构成和较稳定因素成分,主要由儿童发展现、对儿童发展的期望和儿童教育观三维度、十八因素构成;各维度间相互作用、相互影响;儿童年龄、性别、母亲受教育水平、职业等对母亲教育观念具有显著的影响。  相似文献   
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