全文获取类型
收费全文 | 1652篇 |
免费 | 105篇 |
国内免费 | 1篇 |
出版年
2024年 | 4篇 |
2023年 | 24篇 |
2022年 | 8篇 |
2021年 | 32篇 |
2020年 | 44篇 |
2019年 | 42篇 |
2018年 | 67篇 |
2017年 | 77篇 |
2016年 | 64篇 |
2015年 | 58篇 |
2014年 | 65篇 |
2013年 | 309篇 |
2012年 | 123篇 |
2011年 | 108篇 |
2010年 | 65篇 |
2009年 | 53篇 |
2008年 | 106篇 |
2007年 | 95篇 |
2006年 | 75篇 |
2005年 | 43篇 |
2004年 | 30篇 |
2003年 | 30篇 |
2002年 | 39篇 |
2001年 | 13篇 |
2000年 | 25篇 |
1999年 | 16篇 |
1998年 | 14篇 |
1997年 | 8篇 |
1996年 | 14篇 |
1995年 | 6篇 |
1994年 | 13篇 |
1993年 | 5篇 |
1991年 | 8篇 |
1990年 | 8篇 |
1989年 | 5篇 |
1988年 | 4篇 |
1987年 | 3篇 |
1986年 | 3篇 |
1984年 | 7篇 |
1979年 | 3篇 |
1978年 | 3篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 4篇 |
1973年 | 2篇 |
1971年 | 2篇 |
1970年 | 2篇 |
1969年 | 2篇 |
1968年 | 2篇 |
1946年 | 2篇 |
排序方式: 共有1758条查询结果,搜索用时 15 毫秒
941.
José Antonio Cecchini Alejandro Carriedo Javier Fernández-Río Antonio Méndez-Giménez Carmen González Beatriz Sánchez-Martínez Pablo Rodríguez-González 《International Journal of Clinical and Health Psychology》2021,21(1):100200
Background/Objective: The aim was to evaluate the evolution of depressive symptoms and to explore the influence of physical activity (PA) practice during the home confinement due to the COVID-19 outbreak in Spain. Method: Information was collected from 595 confined participants who reported personal and contextual information, depressive symptoms and PA levels at four time points. Results: The changes in depressive symptoms were analyzed using a linear mixed model with cubic splines. Results showed a significant increase, with a significant rise between T1 and T2 (OR = 2.38, 95% CI = 1.83-3.10). It continued growing until T4 (OR = 2.93, 95% CI = 1.97-4.38). A negative relationship was observed between the increase in depressive symptoms and moderate-to-vigorous physical activity (MVPA) levels, with a significant slope up to 4 hours of MVPA per week (OR = 0.51, 95% CI = 0.29-0.90) that tended to increase until 16 hours per week of MVPA (OR = 0.41, 95% CI = 0.20-0.87). Conclusions: Results from a partition model showed that moderate intensity of PA could be enough to prevent an increase of depressive symptoms during home isolation. 相似文献
942.
Neli Escandón-Nagel Maribel Peró Antoni Grau José Soriano Guillem Feixas 《International Journal of Clinical and Health Psychology》2018,18(1):52-59
Background/Objectives: Binge Eating Disorder (BED) is often associated with obesity. In order to identify the variables that allow to better detect the presence of BED, people with overnutrition were compared with and without BED in the presence of cognitive conflicts, eating symptoms and anxious-depressive symptoms. The inclusion of cognitive conflicts had been relevant in bulimia studies but had not been investigated with respect to BED. Method: Two groups with obesity were evaluated, one without BED (OB, n = 54) and the other with BED (OB-BED, n = 48), using a social-demographic questionnaire as well as a semi-structured interview to assess BED, questionnaires (DASS-21, EDE-Q, EEQ) and the Repertory Grid Technique. Results: Overall, the OB-BED group presented more conflicts and more symptoms. The model that best differentiated between the groups included emotional eating and level of cognitive conflicts, correctly classifying 91.4% of the sample. Conclusion: These results highlight the role played by cognitive conflicts and emotional eating as differentiating elements between OB and OB-BED, with a high level of predictive accuracy. 相似文献
943.
Rosaura Gonzalez-Mendez José Luis Rojas-Solís Gustavo Ramírez-Santana 《Journal of aggression, maltreatment & trauma》2018,27(2):220-235
Although strengthening skills is recommended to improve the effectiveness of programs to prevent dating violence, little research has analyzed how conflict resolution strategies relate to victimization/perpetration trajectories. This study explores retrospectively self-reported conflict resolution strategies (positive problem-solving, engagement, and withdrawal) across 2 romantic relationships, paying special attention to possible changes. Participants were 309 college students who had been involved in 1, 2, or no abusive relationships. Based on these experiences, they were first classified into 4 groups according to their psychological victimization (non-victimized, pre-victimized, newly-victimized, and re-victimized) in each of their 2 relationships. Subsequently, they were also classified into 4 different groups according to their perpetration (non-perpetrators, pre-perpetrators, new perpetrators, and re-perpetrators). Changes in conflict resolution strategies were self-reported by both the victims and the perpetrators with a single abusive relationship, whereas persistence was detected in those involved in either 2 abusive relationships (re-victimized and re-perpetrators) or none at all. The results can help prevent dating violence across relationships and its negative consequences for health. 相似文献
944.
Gudela Grote José M. Cortina 《European Journal of Work and Organizational Psychology》2018,27(3):335-341
In this essay, we discuss reasons that work and organizational psychology does not live up to its self-declared mission of being an applied science in the service of improving both people’s quality of working life and organizational effectiveness. We use fundamentals of research on creativity and innovation as a lens through which we can view problems and possible solutions to these problems. In particular, we stress that innovation entails not only new, but also useful insights, that innovation requires “rewarding failure”, and that innovation feeds off of team diversity. We provide suggestions for how the definition of theoretical and empirical contributions of research, reward systems, and collaboration practices could be changed to foster innovative research that helps people thrive at work. 相似文献
945.
Pilar Toril José M. Reales Julia Mayas Soledad Ballesteros 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2018,25(6):852-873
We investigated the effect of age and color in a computerized version of the jigsaw-puzzle task. In Experiment 1, young and older adults were presented with puzzles in color and black-and-white line drawings, varying in difficulty from 4 to 9 pieces. Older adults performed the task better with the black-and-white stimuli and younger adults performed better with the color ones. In Experiment 2, new older and young adults identified the same fragmented pictures as fast and accurately as possible. The older group identified the black-and-white stimuli faster than those presented in color, while the younger adults identified both similarly. In Experiment 3A, new older and young groups performed the puzzle task with the same color pictures and their monochrome versions. In Experiment 3B, participants performed a speeded identification task with the two sets. The findings of these experiments showed that older adults have a memory not a perceptual difficulty. 相似文献
946.
Christine Janse van Rensburg Sebastiaan Rothmann Elsabé Diedericks 《Journal of Psychology in Africa》2018,28(4):291-297
We investigated the extent to which perceived job demands and resources influenced work-related flourishing and job performance among academic staff in South African universities of technology. Participants were 339 lecturers from three universities of technology (female = 53.8%; junior lecturers = 15.7%; mean age = 45 years, SD = 10 years; job tenure = 77.3% more than five years). Lecturers completed job demands, job resources, flourishing at work, and job performance measures. We utilised latent variable modelling to predict flourishing at work and job performance scores from job demands and resources scores. The results indicated job resources (specifically role clarity, advancement, and remuneration) to predict flourishing at work. Role clarity and flourishing at work predicted job performance. In line with job demands theory, the availability of resources was positively associated with flourishing at work and job performance of academic employees. 相似文献
947.
Máté Szabó 《逻辑史和逻辑哲学》2018,39(2):140-157
In his famous paper, An Unsolvable Problem of Elementary Number Theory, Alonzo Church (1936) identified the intuitive notion of effective calculability with the mathematically precise notion of recursiveness. This proposal, known as Church's Thesis, has been widely accepted. Only a few papers have been written against it. One of these is László Kalmár's An Argument Against the Plausibility of Church's Thesis from 1959. The aim of this paper is to present Kalmár's argument and to fill in missing details based on his general philosophical thoughts on mathematics. 相似文献
948.
949.
950.
This study aimed to examine the relationship between maternal sensitivity and affect, as perceived by the child, and childhood creativity. Self-esteem and shyness were considered mediating factors. A total of 151 elementary school pupils were tested on verbal and pictorial creativity, self-esteem, and perceived maternal affect and sensitivity. Their teachers assessed each child’s shyness in their relations at school. A Multiple Indicators and Multiple Causes (MIMIC) model of the causal relationships among the study’s variables was tested. Results supported this theoretical model of causality. Maternal sensitivity had a significant, direct, positive effect on self-esteem, and a direct negative effect on shyness. In addition, self-esteem had a direct positive effect on verbal creativity and shyness had a negative direct effect on verbal and pictorial creativity. The indirect effect of maternal sensitivity on verbal creativity was significant via both self-esteem and shyness. The findings were discussed in terms of their implications for child development. 相似文献