全文获取类型
收费全文 | 243篇 |
免费 | 27篇 |
国内免费 | 84篇 |
出版年
2023年 | 7篇 |
2022年 | 10篇 |
2021年 | 9篇 |
2020年 | 10篇 |
2019年 | 6篇 |
2018年 | 18篇 |
2017年 | 13篇 |
2016年 | 8篇 |
2015年 | 11篇 |
2014年 | 10篇 |
2013年 | 21篇 |
2012年 | 20篇 |
2011年 | 20篇 |
2010年 | 12篇 |
2009年 | 18篇 |
2008年 | 28篇 |
2007年 | 31篇 |
2006年 | 18篇 |
2005年 | 20篇 |
2004年 | 12篇 |
2003年 | 10篇 |
2002年 | 5篇 |
2001年 | 3篇 |
2000年 | 5篇 |
1999年 | 8篇 |
1998年 | 5篇 |
1997年 | 2篇 |
1996年 | 3篇 |
1994年 | 1篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1986年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1981年 | 1篇 |
1968年 | 1篇 |
排序方式: 共有354条查询结果,搜索用时 15 毫秒
101.
Purpose
This study investigated the moderating effect of intergroup contact on the relationship between the race composition of organizational representatives, perceived similarity, and minority applicant attraction.Design/Methodology/Approach
344 minority Malaysian-Chinese university students read a job advertisement that varied the racial composition of organizational representatives (100 % Malay or 50 % Malay–50 % Chinese or 100 % Chinese). Of these participants, 161 were Malaysian-Chinese in Malaysia (high intergroup contact location) and 183 were Malaysian-Chinese in Australia (low intergroup contact location). After reading the advertisement, participants responded to a series of scale items (e.g., perceived surface-level similarity, perceived deep-level similarity, and applicant attraction).Findings
Results showed that the effect of race composition on attraction was stronger for minority participants in Australia than for minority participants in Malaysia. Perceived deep-level similarity mediated this moderated relationship.Implications
The study findings suggest that organizations should include minority representatives in their recruitment advertising to attract minority applicants, particularly to attract minorities in locations with few opportunities for intergroup contact.Originality/Value
By testing the mediating effects of perceived surface-level and deep-level similarity, this study contributes to our understanding of the mechanism linking the interaction between race composition and location with applicant attraction.102.
Although effective leaders are important for reducing employee stress during the COVID-19, limited studies have examined how follower behaviors can influence leader stress and well-being during the COVID-19. This study draws on defeat-entrapment theory to examine how followers' unclear demands during the COVID-19 consequently impact leaders' psychological states and well-being. We conducted a three-wave time-lagged investigation with a sample of 281 leaders in the United Kingdom and found that followers' unclear demands could generate feelings of entrapment in leaders, leading to decreased levels of well-being outcomes in leaders. Importantly, we found that leaders who have higher levels of leadership responsibility during the COVID-19 are likely to feel trapped by followers' unclear demands. They are also likely to face higher levels of feelings of entrapment and impaired well-being compared with leaders who have lower levels of leadership responsibility. We discuss the implications for theories and practices, as well as directions for future research. 相似文献
103.
Yin Xiayun Zhu Kangci Shao Xiaoxiao Lei Hui Li Zhihua 《Journal of child and family studies》2022,31(8):2239-2247
Journal of Child and Family Studies - Based on the ecological systems theory, this study examined the multiple risk factors experienced by children from low-income families in China and their... 相似文献
104.
佛教以"无我"观念区别于其它宗教,通过提倡"无我"消除人们对两种自我的执着人我与法我,最终实现人的"真我",而把世间公认的人格我称为"假我". 相似文献
105.
Kerry Lee Swee Fong Ng Madeline Lee Pe Su Yin Ang Muhammad Nabil Azhar Mohd Hasshim Rebecca Bull 《The British journal of educational psychology》2012,82(1):82-99
Background: Exposure to mathematical pattern tasks is often deemed important for developing children's algebraic thinking skills. Yet, there is a dearth of evidence on the cognitive underpinnings of pattern tasks and how early competencies on these tasks are related to later development. Aims: We examined the domain‐specific and domain‐general determinants of performances on pattern tasks by using (a) a standardized test of numerical and arithmetic proficiency and (b) measures of executive functioning, respectively. Sample: Participants were 163 6‐year‐olds enrolled in primary schools that typically serve families from low to middle socioeconomic backgrounds. Method: Children were administered a battery of executive functioning (inhibitory, switching, updating), numerical and arithmetic proficiency (the Numerical Operations task from the Wechsler Individual Achievement Test‐II), and three types of pattern tasks. Results: Contrary to findings from the adult literature, we found all the executive functioning measures coalesced into two factors: updating and an inhibition/switch factor. Only the updating factor predicted performances on the pattern tasks. Although performance on the pattern tasks were correlated with numerical and arithmetic proficiency, findings from structural equation modelling showed that there were no direct or independent relationships between them. Conclusions: The findings suggest that the bivariate relationships between pattern, numeracy, and arithmetic tasks are likely due to their shared demands on updating resources. Unlike older children, these findings suggest that for 6‐year‐olds, better numerical and arithmetic proficiency, without accompanying advantages in updating capacities, will no more likely lead to better performance on the pattern tasks. 相似文献
106.
107.
Mg–Sn-based alloys are considered as a promising precipitation-hardening system for applications at elevated temperatures, but the hardening effect is not satisfactory owing to sluggish nucleation and rapid coarsening of the major Mg2Sn lath precipitates. In this study, Cu and Al are added to a Mg–6Sn–1Mn base alloy. The age-hardening response and the microstructures of these modified alloys have been investigated and are compared to that of the base alloy. The additional elements are found to bring several beneficial effects to the alloys for applications at elevated temperatures. Firstly, a eutectic structure consisting of strong intermetallic phases, i.e. Mg2Cu in the Mg–6Sn–1Mn–2Cu alloy and Al0.93Cu1.07Mg in the Mg–6Sn–1Mn–2Cu–2Al alloy, remains stable along the grain boundaries after solution and ageing heat treatments. Secondly, the precipitate density has been increased significantly and the precipitate size has been refined remarkably during ageing at 200?°C. Moreover, the growth of the precipitates is inhibited remarkably during the over-ageing period. Therefore, the age-hardening response and over-ageing resistance are notably improved. 相似文献
108.
H. Li F. Yin T. Sawaguchi K. Ogawa X. Zhao K. Tsuzaki 《Philosophical Magazine Letters》2013,93(5):348-357
A dominant Goss texture component instead of a Brass texture component has been observed in a warm-rolled Fe–28Mn–6Si–5Cr shape memory alloy [H. Li, F. Yin, T. Sawaguchi K. Ogawa, X. Zhao and K. Tsuzaki, Mater. Sci. Eng. A 494 (2008) p.217]. In order to clarify the orientation flow mechanism in these grains of Goss orientation, investigations on microtexture and microstructure were carried out by electron backscattering diffraction (EBSD) and transmission electron microscopy (TEM). It is concluded that the Goss–Brass orientation transformation is restrained in the Goss-orientated grains, which were widely observed in both the deformed matrix and shear bands. 相似文献
109.
Positive and negative perfectionism (measured by the Positive and Negative Perfectionism Scale; PANPS) are found to have differential roles in predicting eating problems. This study translated and back-translated the PANPS into Chinese and then examined whether its factor structure was comparable to the original PANPS. The relationships between positive and negative perfectionism (using Chinese PANPS) and eating problems were also evaluated. Malaysian Chinese (N = 205) adults completed the Chinese PANPS, Eating Disorder Inventory (EDI) and Marlowe-Crowne Social Desirability Scale. Principal Component Analysis showed the two-factor solution of the Chinese PANPS accounted for 33.42% of the total variance, which was comparable to previous studies. Hierarchical multiple regressions revealed that negative perfectionism significantly predicted all eating disorder symptoms for females, but not drive for thinness and body dissatisfaction for males. Conversely, positive perfectionism significantly predicted lower total EDI scores, lower ineffectiveness and lower interpersonal distrust, but only predicted lower body dissatisfaction among females. In conclusion, negative perfectionism was consistently associated with eating problems whereas positive perfectionism might be a potentially adaptive factor, confirming the distinctive roles each played in the development of eating problems, even in a non-Western population. 相似文献
110.
Previous research with adults found that spatial short-term and working memory tasks impose similar demands on executive resources. We administered spatial short-term and working memory tasks to 8- and 11-year-olds in three separate experiments. In Experiments 1 and 2 an executive suppression task (random number generation) was found to impair performances on a short-term memory task (Corsi blocks), a working memory task (letter rotation), and a spatial visualisation task (paper folding). In Experiment 3 an articulatory suppression task only impaired performance on the working memory task. These results suggest that short-term and working memory performances are dependent on executive resources. The degree to which the short-term memory task was dependent on executive resources was expected to be related to the amount of experience children have had with such tasks. Yet we found no significant age-related suppression effects. This was attributed to differences in employment of cognitive strategies by the older children. 相似文献