全文获取类型
收费全文 | 2707篇 |
免费 | 102篇 |
出版年
2023年 | 16篇 |
2020年 | 36篇 |
2019年 | 42篇 |
2018年 | 56篇 |
2017年 | 69篇 |
2016年 | 67篇 |
2015年 | 65篇 |
2014年 | 53篇 |
2013年 | 252篇 |
2012年 | 99篇 |
2011年 | 104篇 |
2010年 | 68篇 |
2009年 | 71篇 |
2008年 | 98篇 |
2007年 | 94篇 |
2006年 | 96篇 |
2005年 | 75篇 |
2004年 | 82篇 |
2003年 | 93篇 |
2002年 | 99篇 |
2001年 | 40篇 |
2000年 | 36篇 |
1999年 | 50篇 |
1998年 | 51篇 |
1997年 | 53篇 |
1996年 | 33篇 |
1995年 | 39篇 |
1994年 | 48篇 |
1993年 | 47篇 |
1992年 | 56篇 |
1991年 | 36篇 |
1990年 | 45篇 |
1989年 | 31篇 |
1988年 | 33篇 |
1987年 | 35篇 |
1986年 | 31篇 |
1985年 | 29篇 |
1984年 | 37篇 |
1983年 | 34篇 |
1982年 | 26篇 |
1981年 | 33篇 |
1980年 | 32篇 |
1979年 | 41篇 |
1978年 | 34篇 |
1977年 | 23篇 |
1976年 | 37篇 |
1975年 | 19篇 |
1974年 | 21篇 |
1973年 | 21篇 |
1966年 | 15篇 |
排序方式: 共有2809条查询结果,搜索用时 15 毫秒
161.
Boris B. Baltes Cara C. Bauer Linda M. Bajdo Christopher P. Parker 《Journal of business and psychology》2002,17(1):3-17
Previous monomethod research has found mixed support for nonlinear effects between certain job characteristics (e.g., job autonomy, job complexity) and outcome variables (e.g., job performance). We hypothesized that these weak nonlinear findings may be due to the prevalence of monomethod research that can lead to a lack of complete measurement and/or introduce common methods variance, either of which may mask the true shape of relationships. Using hierarchical regression analyses and a multitrait–multimethod (MTMM) research design, we found strikingly different results between monomethod and MTMM data when considering the relationships between three psychological climate variables and job satisfaction. While the monomethod results mirrored earlier inconclusive findings, the MTMM data indicated that nonlinear equations explained significantly more of the relationship between all three climate dimensions and job satisfaction. These results suggest that the use of MTMM data allows one to more effectively test for nonlinear effects. Furthermore, these nonlinear results suggest that the format of employee questionnaires should probably change from asking how much an employee has of certain constructs to asking does the employee want more or less of these constructs. 相似文献
162.
163.
We investigated infants' sensitivity to amount of continuous quantity and to change in amount of continuous quantity. Using a habituation procedure, Experiment 1 examined whether 6-month-old infants can distinguish between different amounts of liquid in a container. Infants looked significantly longer at a novel quantity than at the familiar quantity. Using a violation-of-expectation paradigm, Experiment 2 examined whether 9-month-old infants expect a change in amount when liquid is added to a hidden container which is already one-fourth full of liquid. Infants looked significantly longer at the impossible event than at the possible event. These findings indicate that infants are sensitive to amount, calling into question claims that infants have a quantitative mechanism which is exclusive to number. 相似文献
164.
165.
This study examines the prevalence, stability, and contextual correlates of peer victimization in a sample of African-American, Hispanic, and non-Hispanic White urban elementary school-age children. A total of 1956 children (40% African-American, 42% Hispanic, and 18% White) attending any 1 of 14 public elementary schools located in one large and one mid-sized Midwestern city participated in this study. Peer ratings of victimization were obtained at two points in time, separated by a 2-year period. Findings revealed that risk for being victimized by peers varied by ethnicity and by school context. Hispanic children had lower victimization scores than did either African-American or White children. These findings, however, were moderated by school context, such that attending ethnically integrated schools was associated with a significantly higher risk of victimization for White children and a slightly lower risk of victimization for African-American children and did not affect the risk of victimization for Hispanic children. In addition, African-American children were less likely than Hispanic and White children to be repeatedly victimized by peers over time. The importance of considering ethnicity and context in explaining peer victimization is discussed and suggestions for preventive interventions and future research are provided. 相似文献
166.
The effect of sentence priming on picture naming was investigated across the lifespan, from age 3 to 87 years. Names that are normally acquired before 3 years of age were presented in auditory contexts that were semantically congruent, incongruent, or neutral in relation to each picture and its name. Sentential priming was present at all age levels. Facilitation (neutral vs. congruent) was significantly by 4 years of age and did not vary significantly with age. Interference (incongruent vs. neutral) was significant at all age levels, but changed nonmonotonically with age (largest in the youngest children, stable from young adulthood through age 70, with a small increase in the oldest participants). We conclude that picture naming is a useful tool for the investigation of sentential priming effects across the lifespan and that it can reveal potentially interesting developmental changes in the effects of sentential context on word retrieval. 相似文献
167.
168.
Limebeer CL Parker LA 《Journal of experimental psychology. Animal behavior processes》2000,26(4):371-384
Conditioned rejection reactions displayed in the taste reactivity test are exclusively produced by treatments that elicit nausea. The present experiments demonstrate that pretreatment with the antinausea agent ondansetron interferes with both the establishment and the expression of conditioned rejection reactions. Ondansetron did not interfere with lithium-induced taste avoidance in either a 1-bottle or a 2-bottle test. In fact, when rejection reactions were measured during a consumption test, ondansetron selectively attenuated rejection reactions, with only a slight modification of consumption. These results suggest that conditioned rejection reactions, but not conditioned taste avoidance, reflect nausea in rats that can be attenuated by ondansetron pretreatment. 相似文献
169.
In this study, we develop and test two strategies for reducing the effects of performance expectations on behavioral ratings. A 3 × 3 experimental design (N = 169), manipulating preobservation performance cues (positive, negative, or none) and the type of intervention (halo error training, structured recall memory, or none), was conducted. The results of this study indicate that both interventions reduced the effects of performance expectations on behavioral ratings. However, analyses of rating accuracy and measures from both recognition memory and recall memory tests suggest that the structured recall memory intervention has distinct advantages. These analyses indicate that the structured recall intervention can reduce raters' reliance on heuristics and increase the correspondence between raters' memory and their subsequent ratings. 相似文献
170.
Cognitive models of social anxiety implicate various factors in the initiation and maintenance of socially anxious states, including anticipatory processing, self-focused attention and post-event processing. The present study focused on post-event processing, which is a post-mortem analysis following a social event that is described as ruminative in nature and serves to maintain social anxiety. Participants (N=112; 64 women, 48 men) were presented with vignettes that involved making mistakes in public and were instructed to record their thoughts to allow for the examination of the content of post-event processing. Ruminative coping and distraction were assessed via self-report. Results indicated that participants high in social anxiety (n=55) were more likely to ruminate and less likely to distract when faced with socially anxious stressors compared to those low in social anxiety (n=57). Further, as hypothesized, participants high in social anxiety recorded more negative thoughts and more upward counterfactual thoughts ('if only' type thoughts on how things could have been better; associated with negative affect) compared to those low in social anxiety. These results are discussed in terms of cognitive models of social anxiety. 相似文献