全文获取类型
收费全文 | 360篇 |
免费 | 40篇 |
专业分类
400篇 |
出版年
2024年 | 5篇 |
2023年 | 8篇 |
2022年 | 5篇 |
2021年 | 10篇 |
2020年 | 14篇 |
2019年 | 9篇 |
2018年 | 21篇 |
2017年 | 30篇 |
2016年 | 15篇 |
2015年 | 11篇 |
2014年 | 10篇 |
2013年 | 38篇 |
2012年 | 30篇 |
2011年 | 26篇 |
2010年 | 13篇 |
2009年 | 4篇 |
2008年 | 16篇 |
2007年 | 13篇 |
2006年 | 11篇 |
2005年 | 5篇 |
2004年 | 6篇 |
2003年 | 11篇 |
2002年 | 9篇 |
2001年 | 7篇 |
2000年 | 2篇 |
1999年 | 6篇 |
1998年 | 4篇 |
1997年 | 6篇 |
1996年 | 4篇 |
1994年 | 1篇 |
1993年 | 5篇 |
1992年 | 7篇 |
1990年 | 4篇 |
1989年 | 5篇 |
1988年 | 3篇 |
1987年 | 6篇 |
1986年 | 3篇 |
1985年 | 3篇 |
1984年 | 4篇 |
1983年 | 2篇 |
1981年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1964年 | 1篇 |
1963年 | 1篇 |
1933年 | 1篇 |
排序方式: 共有400条查询结果,搜索用时 0 毫秒
211.
212.
213.
214.
215.
216.
Lucas Couto de Carvalho Letícia dos Santos Alceu Regaço Thiago Braga Barbosa Rafael Fernando da Silva Deisy das Graças de Souza Ingunn Sandaker 《Journal of the experimental analysis of behavior》2018,110(1):105-126
The present study investigated the effects of fixed‐ratio (FR) and variable‐ratio (VR) reinforcement schedules on patterns of cooperative responding in pairs of rats. Experiment 1 arranged FR 1, FR 10, and VR 10 schedules to establish cooperative responding (water delivery depended on the joint responding of two rats). Cooperative response rates and proportions were higher under intermittent schedules than under continuous reinforcement. The FR 10 schedule generated a break‐and‐run pattern, whereas the VR 10 schedule generated a relatively high and constant rate pattern. Experiment 2 evaluated the effects of parametric manipulations of FR and VR schedules on cooperative responding. Rates and proportions of cooperative responding generally increased between ratio sizes of 1 and 5 but showed no consistent trend as the ratio increased from 5 to 10. Experiment 3 contrasted cooperative responding between an FR6 schedule and a yoked control schedule. Coordinated behavior occurred at a higher rate under the former schedule. The present study showed that external consequences and the schedules under which the delivery of these consequences are based, select patterns of coordinated behavior. 相似文献
217.
Context memories initially require the hippocampus, but over time become independent of this structure. This shift reflects a consolidation process whereby memories are gradually stored in distributed regions of the cortex. The function of this process is thought to be the extraction of statistical regularities and general knowledge from specific experiences. The current study examined this idea in mice by measuring the specificity of context memories during consolidation. In the first experiment, separate groups of animals were trained with a single shock and tested in the training context or a novel environment 1, 14, 28, or 36 d later. We found a systematic increase in generalization over this period. Initially, mice froze more in the training context, but fear of the novel environment grew over time until animals eventually froze an equivalent amount in both contexts. The second experiment demonstrated that the increase in generalization was due to a loss of detailed information about the context and not fear incubation. In this experiment, mice were exposed to the context and then trained with an immediate shock 1 or 36 d later. Animals trained 1 d after exposure acquired robust context fear that did not generalize across environments. In contrast, mice trained 36 d after exposure froze an equivalent amount in the training context and the novel environment. The same profile was observed in H-ras mutants that exhibit enhanced hippocampal plasticity and learning. These results suggest that context memories are specific early after training when they require the hippocampus, and become more general as they are permanently stored in the cortex. 相似文献
218.
219.
Mellina da Silva Terres Mrcia Maurer Herter Diego Costa Pinto Jos A. Mazzon 《Journal of Consumer Behaviour》2020,19(3):277-290
By analyzing three experimental studies, this research tests how and when sophisticated service environment designs (compared to modest service designs) can minimize consumers' negative emotions and increase repurchase intentions after a failure. Drawing on part‐list cueing literature, this research proposes that when a service failure occurs in a sophisticated (vs. modest) environment, consumers will rely on the sophisticated style of design as cues for service quality. We argue that sophisticated (vs. modest) service designs work as strong cues for quality that restrict the retrieval of negative information by consumers and can minimize the negative impacts of service failure, reducing consumers' negative emotions and increasing repurchase intentions. We further advance our theorizing by showing how choice failure consequences (i.e., the risk or consequence related to the service choice) moderate the effects via associative pathways of retrieval. The findings contribute to theory and practice by revealing how service designs can serve as cues to mitigate adverse consequences of service failure. 相似文献
220.
Joo Batista Joana Silva Carina Magalhes Helena Ferreira Pablo Fernndez‐Navarro Miguel M. Gonalves 《Counselling and Psychotherapy Research》2020,20(3):442-448
This paper aims to describe the Innovative Moments (IM) Coding System (IMCS), an idiographic and transtheoretical methodology that allows the identification of IMs—markers of changes in the client's initial maladaptive framework of meaning—throughout psychotherapy. The present study introduces the theoretical background underlying this methodology, along with the main empirical findings resulting from former studies that have applied this tool to clinical data. The IMCS application is also detailed: the coding phases, the training steps and inter‐rater agreement measures. In order to illustrate the application of IM coding, a case study is presented. Although a partial coding was used, the results are in line with previous research. Discussion is centred on the usefulness of the IMCS for the advance of process research in psychotherapy, and the potential use of this methodology in group format. 相似文献