全文获取类型
收费全文 | 9871篇 |
免费 | 396篇 |
国内免费 | 3篇 |
出版年
2021年 | 107篇 |
2020年 | 172篇 |
2019年 | 158篇 |
2018年 | 239篇 |
2017年 | 243篇 |
2016年 | 305篇 |
2015年 | 204篇 |
2014年 | 271篇 |
2013年 | 950篇 |
2012年 | 458篇 |
2011年 | 475篇 |
2010年 | 300篇 |
2009年 | 294篇 |
2008年 | 431篇 |
2007年 | 443篇 |
2006年 | 397篇 |
2005年 | 373篇 |
2004年 | 359篇 |
2003年 | 358篇 |
2002年 | 351篇 |
2001年 | 178篇 |
2000年 | 134篇 |
1999年 | 152篇 |
1998年 | 149篇 |
1997年 | 139篇 |
1996年 | 124篇 |
1995年 | 114篇 |
1994年 | 103篇 |
1993年 | 94篇 |
1992年 | 117篇 |
1991年 | 104篇 |
1990年 | 88篇 |
1989年 | 80篇 |
1988年 | 80篇 |
1987年 | 81篇 |
1986年 | 80篇 |
1985年 | 107篇 |
1984年 | 100篇 |
1983年 | 84篇 |
1982年 | 85篇 |
1981年 | 91篇 |
1980年 | 93篇 |
1979年 | 82篇 |
1978年 | 85篇 |
1977年 | 91篇 |
1976年 | 91篇 |
1975年 | 69篇 |
1974年 | 81篇 |
1973年 | 52篇 |
1966年 | 50篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
2.
Thomas Franke Isabel Neumann Franziska Bühler Peter Cocron Josef F. Krems 《Psychologie appliquee》2012,61(3):368-391
Range of electric vehicles (EVs) has long been considered a major barrier in acceptance of electric mobility. We examined the nature of how range is experienced in an EV and whether variables from other adaptation contexts, notably stress, have explanatory power for inter‐individual differences in what we term comfortable range. Forty EVs were leased to a sample of users for a 6‐month field study. Qualitative and quantitative analyses of range experiences were performed, including regression analyses to examine the role of stress‐buffering personality traits and coping skills in comfortable range. Users appraised range as a resource to which they could successfully adapt and that satisfied most of their daily mobility needs. However, indicators were found that suggested suboptimal range utilisation. Stress‐buffering personality traits (control beliefs, ambiguity tolerance) and coping skills (subjective range competence, daily range practice) were found to play a substantial role in comfortable range. Hence, it may be possible to overcome perceived range barriers with the assistance of psychological interventions such as information, training, and interface design. Providing drivers with a reliable usable range may be more important than enhancing maximal range in an electric mobility system. 相似文献
3.
M H Antoni J M Lehman K M Kilbourn A E Boyers J L Culver S M Alferi S E Yount B A McGregor P L Arena S D Harris A A Price C S Carver 《Health psychology》2001,20(1):20-32
The authors tested effects of a 10-week group cognitive-behavioral stress management intervention among 100 women newly treated for Stage 0-II breast cancer. The intervention reduced prevalence of moderate depression (which remained relatively stable in the control condition) but did not affect other measures of emotional distress. The intervention also increased participants' reports that having breast cancer had made positive contributions to their lives, and it increased generalized optimism. Both remained significantly elevated at a 3-month follow-up of the intervention. Further analysis revealed that the intervention had its greatest impact on these 2 variables among women who were lowest in optimism at baseline. Discussion centers on the importance of examining positive responses to traumatic events--growth, appreciation of life, shift in priorities, and positive affect-as well as negative responses. 相似文献
4.
Thomas A Wills Velma McBride Murry Gene H Brody Frederick X Gibbons Meg Gerrard Carmella Walker Michael G Ainette 《Health psychology》2007,26(1):50-59
OBJECTIVE: To test a theoretical model of how ethnic pride and self-control are related to risk and protective factors. DESIGN: A community sample of 670 African American youth (mean age = 11.2 years) were interviewed in households. MAIN OUTCOME MEASURES: Measures of cigarette smoking, alcohol use, and sexual behavior (lifetime to past month). RESULTS: Structural modeling analyses indicated parenting was related to self-control and self-esteem, and racial socialization was related to ethnic pride. Self-control and self-esteem variables were related to levels of deviance-prone attitudes and to perceptions of engagers in, or abstainers from, substance use and sexual behavior. The proximal factors (behavioral willingness, resistance efficacy, and peer behavior) had substantial relations to the criterion variables. Participant gender and parental education also had several paths in the model. Results were generally similar for the 2 outcome behaviors. CONCLUSIONS: In this population, self-esteem and self-control are related to parenting approaches and have pathways to attitudes and social perceptions that are significant factors for predisposing to, or protecting against, early involvement in substance use and sexual behavior. 相似文献
5.
Henning Gibbons Thomas H. Rammsayer 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》2004,57(1):61-86
A series of four spatial localization experiments is reported that examined the effects of display duration and presentation mode on positive and negative priming using an attended-repetition and an ignored-repetition paradigm, respectively. Experiment 1 showed larger positive priming with response-dependent than with 150 ms display durations while negative priming remained unaffected. Experiments 2-4 were performed to further elucidate the effects of prime-probe durations. Data suggest largely independent effects of prime and probe duration on priming effects. Manipulation of prime duration affected facilitation due to repetition of the prime distractor location as well as inhibitory effects associated with ignored repetition. Furthermore, anticipated probe duration modulated the effectiveness of inhibition of return. Findings are discussed within a framework proposing two major components of priming effects—a stimulus-driven or automatic component, and a strategic component related to the participant's expectations towards the probe. 相似文献
6.
7.
Human communication is thoroughly context bound. We present two experiments investigating the importance of the shared context, that is, the amount of knowledge two interlocutors have in common, for the successful emergence and use of novel conventions. Using a referential communication task where black‐and‐white pictorial symbols are used to convey colors, pairs of participants build shared conventions peculiar to their dyad without experimenter feedback, relying purely on ostensive‐inferential communication. Both experiments demonstrate that access to the visual context promotes more successful communication. Importantly, success improves cumulatively, supporting the view that pairs establish conventional ways of using the symbols to communicate. Furthermore, Experiment 2 suggests that dyads with access to the visual context successfully adapt the conventions built for one color space to another color space, unlike dyads lacking it. In linking experimental pragmatics with language evolution, the study illustrates the benefits of exploring the emergence of linguistic conventions using an ostensive‐inferential model of communication. 相似文献
8.
9.
10.