全文获取类型
收费全文 | 740篇 |
免费 | 80篇 |
国内免费 | 127篇 |
出版年
2024年 | 1篇 |
2023年 | 10篇 |
2022年 | 18篇 |
2021年 | 22篇 |
2020年 | 48篇 |
2019年 | 25篇 |
2018年 | 32篇 |
2017年 | 41篇 |
2016年 | 31篇 |
2015年 | 28篇 |
2014年 | 26篇 |
2013年 | 69篇 |
2012年 | 47篇 |
2011年 | 52篇 |
2010年 | 45篇 |
2009年 | 50篇 |
2008年 | 62篇 |
2007年 | 68篇 |
2006年 | 44篇 |
2005年 | 42篇 |
2004年 | 38篇 |
2003年 | 28篇 |
2002年 | 23篇 |
2001年 | 14篇 |
2000年 | 4篇 |
1999年 | 18篇 |
1998年 | 13篇 |
1997年 | 5篇 |
1996年 | 9篇 |
1995年 | 10篇 |
1994年 | 4篇 |
1993年 | 3篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1987年 | 1篇 |
1986年 | 3篇 |
1985年 | 3篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1979年 | 1篇 |
1977年 | 1篇 |
排序方式: 共有947条查询结果,搜索用时 15 毫秒
101.
为了探讨青少年自伤行为自我惩罚功能的情绪条件,设计了两个研究:研究一包括2个实验,实验1对60名青少年、实验2对87名青少年进行行为实验;研究二使用青少年自我伤害行为问卷、中学生羞耻感量表以及中学生内疚感量表等对723名普通青少年进行问卷调查。行为实验的结果显示,内疚感和羞耻感均能有效诱发青少年的自伤行为,而自伤行为能有效缓解青少年的内疚感和羞耻感;问卷调查的结果显示,青少年自伤与内疚感有明显的负相关,与羞耻感有明显的正相关。因此,维持青少年自伤行为自我惩罚功能的情绪条件是羞耻感,而非内疚感。 相似文献
102.
103.
104.
Double‐discount is an effective format for promoting purchase decisions. However, extant literature has overlooked how temporal order of discounts applied affects consumers’ purchase decisions. In this paper, we show that the sequence of discount magnitude (e.g., 10% followed by 40% vs. 40% followed by 10%) leads to biases in consumer judgment and influences the perceived appeal and purchase intention of the deal. We term this the double‐discount sequence effect. Using four experiments, we showed that double‐discount in an ascending sequence (e.g., taking 10% off, then an additional 40% off) is preferable over that in a descending sequence. We also found that discount application sequence—but not the presentation order—matters to consumers. Consumers anchor on the first discount they encounter and evaluate the second discount with respect to this first one. 相似文献
105.
Moral foundations theory provides a framework for understanding the traditional liberal–conservative dichotomy in political factions. Typically, factions on the liberal side are more concerned with individualizing foundations—including care/harm and fairness/cheating—for the protection of individual rights and welfare whereas factions on the conservative side are concerned with both individualizing and binding foundations—including loyalty/betrayal, authority/subversion, and sanctity/degradation—for the maintenance of existing social ethics. Our research extended this framework to the analysis of Taiwanese political factions, which are not distributed conspicuously along the liberal–conservative line but instead on whether Taiwan should become a legally independent state or unify with the People's Republic of China (Mainland China). Our results indicate that despite the scarce use of the terms liberal or left and conservative or right in common communication, a liberal–conservative dimension underlies the Taiwanese political spectrum. Specifically, supporters of Taiwan independence exhibit liberal‐like moral concerns whereas supporters of China unification and the status quo demonstrate conservative‐like moral concerns. Moreover, indirect effects exist through moral foundations from political factions to stances on social issues; this is especially prevalent in the case of Taiwan independence camp's clear support for the legalization of same‐sex marriage, a stance resulting from anti‐authoritarian moral and political characteristics. 相似文献
106.
Anne Conway Wen-Jui Han Jeanne Brooks-Gunn Jane Waldfogel 《Journal of child and family studies》2017,26(8):2237-2251
Associations between first-year maternal employment and mother—and youth-reported externalizing behavior at age 15 were examined paying attention to potential mediating roles of home and child care environments by 36?months, effortful control at 54?months, and externalizing behavior at 54?months and middle childhood. We used data from the NICHD Study of Early Child Care and Youth Development (n?=?922 non-Hispanic White children) which is a prospective birth cohort study that followed children from birth to age 15. Full-time first-year maternal employment was associated with higher levels of externalizing behavior at age 15 through higher maternal depressive symptoms by 36?months, lower effortful control at 54?months, and higher externalizing behavior at 54?months and middle childhood. Part-time first-year maternal employment was not associated with higher externalizing behavior at age 15. 相似文献
107.
The purpose of this study was to explore Chinese Christians’ sense of self-worth, well-being, locus of control and the correlations between these variables. One hundred and two Chinese Christians with a range of 18–40 years old were surveyed by the Scale of Self-worth, Chinese version of General Well-Being Scale and internal–external Locus of Control Scale. A control group of 134 Chinese non-Christians participated in the same survey. Christians scored lower on locus of control and higher on self-worth than the non-Christians. No significant general well-being difference was between the Christian and non-Christian samples. The correlations were significant between locus of control and self-worth/general well-being (negative) and between self-worth and general well-being (positive). Results suggest that Christians experience better self-worth and tend to be internals on locus of control. 相似文献
108.
Suk Won Han 《Attention, perception & psychophysics》2017,79(3):726-737
Attention, the mechanism by which a subset of sensory inputs is prioritized over others, operates at multiple processing stages. Specifically, attention enhances weak sensory signal at the perceptual stage, while it serves to select appropriate responses or consolidate sensory representations into short-term memory at the central stage. This study investigated the independence and interaction between perceptual and central attention. To do so, I used a dual-task paradigm, pairing a four-alternative choice task with a visual search task. The results showed that central attention for response selection was engaged in perceptual processing for visual search when the number of search items increased, thereby increasing the demand for serial allocation of focal attention. By contrast, central attention and perceptual attention remained independent as far as the demand for serial shifting of focal attention remained constant; decreasing stimulus contrast or increasing the set size of a parallel search did not evoke the involvement of central attention in visual search. These results suggest that the nature of concurrent visual search process plays a crucial role in the functional interaction between two different types of attention. 相似文献
109.
Qin Zhu Todd Mirich Shaochen Huang Winona Snapp-Childs Geoffrey P. Bingham 《Attention, perception & psychophysics》2017,79(6):1830-1840
Many studies have shown that rhythmic interlimb coordination involves perception of the coupled limb movements, and different sensory modalities can be used. Using visual displays to inform the coupled bimanual movement, novel bimanual coordination patterns can be learned with practice. A recent study showed that similar learning occurred without vision when a coach provided manual guidance during practice. The information provided via the two different modalities may be same (amodal) or different (modality specific). If it is different, then learning with both is a dual task, and one source of information might be used in preference to the other in performing the task when both are available. In the current study, participants learned a novel 90° bimanual coordination pattern without or with visual information in addition to kinesthesis. In posttest, all participants were tested without and with visual information in addition to kinesthesis. When tested with visual information, all participants exhibited performance that was significantly improved by practice. When tested without visual information, participants who practiced using only kinesthetic information showed improvement, but those who practiced with visual information in addition showed remarkably less improvement. The results indicate that (1) the information is not amodal, (2) use of a single type of information was preferred, and (3) the preferred information was visual. We also hypothesized that older participants might be more likely to acquire dual task performance given their greater experience of the two sensory modes in combination, but results were replicated with both 20- and 50-year-olds. 相似文献
110.