全文获取类型
收费全文 | 3507篇 |
免费 | 160篇 |
专业分类
3667篇 |
出版年
2022年 | 25篇 |
2021年 | 30篇 |
2020年 | 64篇 |
2019年 | 77篇 |
2018年 | 90篇 |
2017年 | 111篇 |
2016年 | 111篇 |
2015年 | 96篇 |
2014年 | 92篇 |
2013年 | 460篇 |
2012年 | 157篇 |
2011年 | 171篇 |
2010年 | 97篇 |
2009年 | 98篇 |
2008年 | 137篇 |
2007年 | 124篇 |
2006年 | 131篇 |
2005年 | 129篇 |
2004年 | 120篇 |
2003年 | 104篇 |
2002年 | 125篇 |
2001年 | 54篇 |
2000年 | 46篇 |
1999年 | 55篇 |
1998年 | 53篇 |
1997年 | 46篇 |
1996年 | 50篇 |
1995年 | 36篇 |
1994年 | 35篇 |
1993年 | 48篇 |
1992年 | 37篇 |
1991年 | 45篇 |
1990年 | 30篇 |
1989年 | 35篇 |
1988年 | 35篇 |
1987年 | 32篇 |
1986年 | 28篇 |
1985年 | 43篇 |
1984年 | 32篇 |
1983年 | 39篇 |
1982年 | 44篇 |
1981年 | 47篇 |
1980年 | 28篇 |
1979年 | 26篇 |
1978年 | 30篇 |
1977年 | 29篇 |
1976年 | 29篇 |
1975年 | 15篇 |
1974年 | 15篇 |
1973年 | 17篇 |
排序方式: 共有3667条查询结果,搜索用时 15 毫秒
131.
Social Psychology of Education - A successful journey through higher education is, for many, a once in a lifetime opportunity for social mobility. Unfortunately, one notable feature of higher... 相似文献
132.
Marques-Carneiro José Eduardo Polgári Patrik Koning Estelle Seyller Emilie Martin Brice Van der Burg Erik Giersch Anne 《Attention, perception & psychophysics》2020,82(6):2821-2836
Attention, Perception, & Psychophysics - Learning and imitating a complex motor action requires to visually follow complex movements, but conscious perception seems too slow for such tasks.... 相似文献
133.
134.
It has been widely and regularly suggested that aggression is not a unitary concept but rather an omnibus term concealing important and distinct subclasses of behavior. Psychologists have offered various categorical schemes highlighting motivation and form as distinguishing criteria. Many writers have also noted the social relativity of dermitions of classes of aggression and called for a consideration of lay conceptions of aggressive behavior. The present paper explores the correspondence between psychologists' and laypersons' categorizations of aggressive acts. Ten short scenarios of aggression were generated to embody systematic permutations of form and motive as suggested by the published work of social psychologists. Subjects rated every pairwise combination in terms of perceived similarity. The data were subjected to three-factor, multidimensional scaling. The resulting structure indicated that subjects' ratings were not random and reflected consideration of motive (hostile, normative, instrumental, status) and of direct versus indirect form. The data were thus in close correspondence with the classifications generated by psychologists. The desirability of refining this technique and extending it to other cultural and subcultural groups is discussed. 相似文献
135.
136.
137.
We tested the ability of 18 patients with schizophrenia and 18 matched controls to filter non-pertinent information in orientation matching tasks. The non-pertinent information consisted of pictures conveying semantic information. The pertinent information consisted of oriented line-segments drawn inside pictures or was represented by the overall orientation of the picture itself. The results showed that non-pertinent information interfered with performance of control subjects in all tasks. In contrast, non-pertinent information interfered with the performance of patients with schizophrenia to the same extent as that of matched controls only when non-pertinent and pertinent information was physically mingled, but not when they were separated. Yet, patients processed non-pertinent information in all experiments, as shown by reversed interference effects when non-pertinent and pertinent information was physically separated. These results suggest a deficit at linking physically distinct visual information in patients with schizophrenia. Additionally, performance was more impaired in patients with schizophrenia than in control subjects when the amount of displayed information increased. The results suggest the coexistence, and a possible relationship between attentional deficits and impairments at linking distinct visual information in patients with schizophrenia. 相似文献
138.
139.
Processing speed was assessed at 5, 7, and 12 months in full-term and preterm infants (birth-weight < 1,750 g). Speed was gauged directly in a new task by presenting infants with a series of paired faces, one that remained the same across trials and one that changed; trials continued until infants showed a consistent novelty preference. At all ages, preterms required about 20% more trials and 30% more time than full-terms to reach criterion. Among preterms, slower processing was associated with greater medical risk (e.g., respiratory distress syndrome). Developmental trajectories for speed (and attention) were similar for both groups. Thus, the deficits in processing speed previously found for preterms in childhood are already present in the 1st year of life. 相似文献
140.
Bowey JA 《Journal of experimental child psychology》2002,82(1):29-40; discussion 58-64
Rival claims have been made concerning the importance of rime sensitivity as a predictor of early word reading skill. Hulme et al. (2002) suggested that phoneme sensitivity is more strongly predictive of word reading ability than is onset-rime sensitivity. An examination of two independent data sets suggests that, although onset-rime sensitivity typically predicts school entrants' later word reading skill, phoneme sensitivity does predict more variation. However, multiple regression analyses do not reveal the level of phonological sensitivity that children need in order to understand alphabetic reading instruction. This issue is crucial to the detection of children at risk for reading failure and for the design of intervention programs for these children. A different analytic strategy is described for addressing this issue. 相似文献