全文获取类型
收费全文 | 725篇 |
免费 | 6篇 |
专业分类
731篇 |
出版年
2023年 | 7篇 |
2021年 | 10篇 |
2020年 | 5篇 |
2019年 | 13篇 |
2018年 | 14篇 |
2017年 | 16篇 |
2016年 | 17篇 |
2015年 | 14篇 |
2014年 | 9篇 |
2013年 | 76篇 |
2012年 | 31篇 |
2011年 | 40篇 |
2010年 | 21篇 |
2009年 | 36篇 |
2008年 | 31篇 |
2007年 | 38篇 |
2006年 | 21篇 |
2005年 | 24篇 |
2004年 | 37篇 |
2003年 | 24篇 |
2002年 | 24篇 |
2001年 | 19篇 |
2000年 | 12篇 |
1999年 | 15篇 |
1998年 | 13篇 |
1997年 | 9篇 |
1996年 | 5篇 |
1995年 | 9篇 |
1994年 | 6篇 |
1993年 | 7篇 |
1992年 | 5篇 |
1991年 | 5篇 |
1990年 | 5篇 |
1989年 | 5篇 |
1988年 | 12篇 |
1986年 | 4篇 |
1985年 | 6篇 |
1984年 | 5篇 |
1983年 | 4篇 |
1982年 | 6篇 |
1981年 | 8篇 |
1980年 | 4篇 |
1979年 | 4篇 |
1977年 | 5篇 |
1976年 | 4篇 |
1975年 | 3篇 |
1974年 | 5篇 |
1973年 | 11篇 |
1968年 | 3篇 |
1966年 | 4篇 |
排序方式: 共有731条查询结果,搜索用时 15 毫秒
641.
The aim of this study was to analyze the replicability of Zuckerman's revised Alternative Five-factor model in a French-speaking context by validating the Zuckerman-Kuhlman-Aluja Personality Questionnaire (ZKA-PQ) simultaneously in 4 French-speaking countries. The total sample was made up of 1,497 subjects from Belgium, Canada, France, and Switzerland. The internal consistencies for all countries were generally similar to those found for the normative U.S. and Spanish samples. A factor analysis confirmed that the normative structure replicated well and was stable within this French-speaking context. Moreover, multigroup confirmatory factor analyses have shown that the ZKA-PQ reaches scalar invariance across these 4 countries. Mean scores were slightly different for women and men, with women scoring higher on Neuroticism but lower on Sensation Seeking. Globally, mean score differences across countries were small. Overall, the ZKA-PQ seems an interesting alternative to assess both lower and higher order personality traits for applied or research purposes. 相似文献
642.
The processing-speedtheory and the prefrontal-executivetheory are competing theories of cognitive aging. Here we used a theoretically and methodologically-driven framework to investigate the relationships among measures classically used to assess these two theoretical constructs. Twenty-eight young adults (18-32 years) and 39 healthy older adults (65-80 years) performed a battery of nine neuropsychological and experimental tasks assessing three executive function (EF) components: Inhibition, Updating, and Shifting. Rate of information processing was evaluated via three different experimental and psychometric tests. Partial correlations analyses suggested that 2-Choice Reaction Time (CRT) performance is a more pure measure of processing speed than Digit Symbol Substitution Test (DSST) performance in the elderly. Hierarchical regression analyses showed that, although measures of processing speed and EF components share mutual variance, each measure was independently affected by chronological age. The unique adverse effect of age was more important for processing speed than for EF. The processing-speed theory and the prefrontal-executive theory of cognitive aging were shown not to be mutually exclusive but share mutual variance. This implies the need to control for their mutual relationship before examining their unique potential role in the explanation of age-related cognitive declines. Caution has still to be taken concerning the tasks used to evaluate these theoretical constructs. 相似文献
643.
Bugaiska A Clarys D Jarry C Taconnat L Tapia G Vanneste S Isingrini M 《Consciousness and cognition》2007,16(4):797-808
This study was designed to investigate the effects of aging on consciousness in recognition memory, using the Remember/Know/Guess procedure (Gardiner, J. M., & Richarson-Klavehn, A. (2000). Remembering and Knowing. In E. Tulving & F. I. M. Craik (Eds.), The Oxford Handbook of Memory. Oxford University Press.). In recognition memory, older participants report fewer occasions on which recognition is accompanied by recollection of the original encoding context. Two main hypotheses were tested: the speed mediation hypothesis (Salthouse, T. A. (1996). The processing-speed theory of adult age differences in cognition. Psychological Review, 3, 403–428) and the executive-aging hypothesis (West, R. L. (1996). An application of prefrontal cortex function theory to cognitive aging. Psychological Bulletin, 120, 272–292). A group of young and a group of older adults took a recognition test in which they classified their responses according to Gardiner, J. M., & Richarson-Klavehn, A. (2000). Remembering and Knowing. In E. Tulving & F. I. M. Craik (Eds.), The Oxford Handbook of Memory. Oxford University Press. remember-know-guess paradigm. Subsequently, participants completed processing speed and executive function tests. The results showed that among the older participants, R responses decreased, but K responses did not. Moreover, a hierarchical regression analysis supported the view that the effect of age in recollection experience is determined by frontal lobe integrity and not by diminution of processing speed. 相似文献
644.
David B. Balkin Michel Tremblay James Westerman 《Journal of business and psychology》2001,15(3):439-448
The study reports workplace innovations in 112 large, unionized Canadian organizations from data collected in 1994 by the Bureau of Labour Information. The frequency of specific workplace innovations and the relationship to organization and bargaining unit characteristics are reported. 相似文献
645.
Jesse S. Michel Victoria L. Pace Anya Edun Ena Sawhney Jeffrey Thomas 《Journal of personality assessment》2014,96(3):327-338
This work outlines the development and validation of a new self-report measure that assesses explicit aggressive beliefs and attitudes within the normal adult population (using 7 samples, total N = 3,533). These explicit aggressive beliefs and attitudes are expected to reflect aggressive biases including hostile attribution, potency, retribution, victimization by powerful others, derogation of target, and social discounting. The resulting scale is reliable with a hierarchical 6-factor structure, and displays convergent and discriminant validity. Criterion-related validity studies indicate incremental effects over socially desirable response bias, related implicit and explicit aggression measures, and is predictive of self-reported and other-reported aggression-related behaviors. 相似文献
646.
Breittmayer JP Bungener M De The H Eschwege E Fougereau M Guedj G Kordon C Philippe O Postel-Vinay MC Schaffar-Esterle L;French National Medical Health Research Institute 《Science and engineering ethics》2000,6(1):41-48
Institutions in France are not yet well prepared to respond to allegations of scientific misconduct. Following a serious allegation
in late 1997. INSERM,* the primary organization for medical and health-related research in France, began to reflect on this
subject, aided by scientists and jurists. The conclusions have resulted in establishing a procedure to be followed in cases
of alleged misconduct, and also in reinforcing the application of good laboratory practices within each laboratory. Guidelines
for authorship practices and scientific assessment must also be considered. Even though each institution must remain responsible
for responding to allegations of scientific misconduct within its doors, INSERM would like to see national, European, and
international co-ordination about the methods of such response.
Institut National de la Santé et de la Recherche Médicale (eng. French National Medical Research Institute) is known as INSERM.
An earlier version of this paper was presented at a symposium, Scientific Misconduct: An International Perspective, organised by The Medical University of Warsaw, 16 November, 1998. 相似文献
647.
648.
649.
650.
John B. Thurmond John R. Binford Michel Loeb 《Attention, perception & psychophysics》1970,7(2):100-102
Subjects listened to a sequence of Gaussian noise pulses of 0.5-sec duration, occurring at 2.5-sec intervals. Performance was compared under two conditions: One group detected the occurrence of a 1.8-dB increment in noise pulses; a second group detected the occurrence of increments of 1.3, 1.8, or 2.3 dB. All Ss performed for three 90-min sessions on different days The usual trends were noted for hits and false alarms. TSD indices, d’ and β were also derived. For both groups, it was found that d′ increased slightly over sessions and decreased almost negligibly during sessions, and criterion indices, β generally increased slightly both within and over sessions. Performance was generally comparable under the fixed- and mixed-signal conditions. 相似文献