全文获取类型
| 收费全文 | 4337篇 |
| 免费 | 48篇 |
专业分类
| 4385篇 |
出版年
| 2024年 | 45篇 |
| 2023年 | 58篇 |
| 2022年 | 49篇 |
| 2021年 | 71篇 |
| 2020年 | 99篇 |
| 2019年 | 137篇 |
| 2018年 | 182篇 |
| 2017年 | 180篇 |
| 2016年 | 187篇 |
| 2015年 | 146篇 |
| 2014年 | 130篇 |
| 2013年 | 468篇 |
| 2012年 | 272篇 |
| 2011年 | 274篇 |
| 2010年 | 173篇 |
| 2009年 | 107篇 |
| 2008年 | 198篇 |
| 2007年 | 191篇 |
| 2006年 | 158篇 |
| 2005年 | 161篇 |
| 2004年 | 134篇 |
| 2003年 | 124篇 |
| 2002年 | 96篇 |
| 2001年 | 59篇 |
| 2000年 | 71篇 |
| 1999年 | 51篇 |
| 1998年 | 32篇 |
| 1997年 | 25篇 |
| 1996年 | 25篇 |
| 1995年 | 23篇 |
| 1994年 | 11篇 |
| 1993年 | 27篇 |
| 1992年 | 26篇 |
| 1991年 | 28篇 |
| 1990年 | 36篇 |
| 1989年 | 22篇 |
| 1988年 | 29篇 |
| 1987年 | 21篇 |
| 1986年 | 28篇 |
| 1985年 | 21篇 |
| 1984年 | 27篇 |
| 1983年 | 21篇 |
| 1982年 | 12篇 |
| 1979年 | 12篇 |
| 1978年 | 12篇 |
| 1977年 | 14篇 |
| 1974年 | 10篇 |
| 1971年 | 9篇 |
| 1968年 | 7篇 |
| 1956年 | 8篇 |
排序方式： 共有4385条查询结果，搜索用时 15 毫秒
991.
In three studies, we examined lay conceptions of negligence and how they are used when making judgments about actors' intentions, negligence, and blame. Study 1 examined the extent to which participants agreed about what constitutes negligence and accidents. After finding a high level of agreement between participants, Study 2 explored the features that defined participants' folk understanding of negligence. Additionally, we examined if definitions of negligence overlapped with key features of definitions of intentionality proposed in the literature. Study 2 suggested there were some key overlapping features and differences between negligence and intentionality. Finally, Study 3 examined how two key features of intentionality and negligence (knowledge and awareness) were related to attributions of negligence, accidental causation, blame, and desire to punish. The findings suggested that knowledge and awareness are positively related to judgments of negligence, blame, and desire to punish. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
992.
Martine Baars Tamara van Gog Anique de Bruin Fred Paas 《Applied cognitive psychology》2014,28(3):382-391
Research on expository text has shown that the accuracy of students' judgments of learning (JOLs) can be improved by instructional interventions that allow students to test their knowledge of the text. The present study extends this research, investigating whether allowing students to test the knowledge they acquired from studying a worked example by means of solving an identical problem, either immediately or delayed, would enhance JOL accuracy. Fifth grade children (i) gave an immediate JOL, (ii) a delayed JOL, (iii) solved a problem immediately and then gave a JOL, (iv) solved a problem immediately and gave a delayed JOL, or (v) solved a problem at a delay and then gave a JOL. Results show that problem solving after example study improved children's JOL accuracy (i.e., overestimation decreased). However, no differences in the accuracy of restudy indications were found. Results are discussed in relation to cue utilization when making JOLs. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
993.
Jelle de Boer 《Philosophical Psychology》2014,27(5):703-718
This paper focuses on a particular method which is used in contemporary empirical happiness studies, namely measuring people's happiness by scoring their emotions (Kahneman is a prominent scholar). I examine the presupposition in this field that emotion scores can be added or subtracted, that throughout affective space runs a straight axis that plots hedonic tone or pleasure. 相似文献
994.
Winfred Arthur Jr Dennis Doverspike Gonzalo J. Muñoz Jason E. Taylor Alison E. Carr 《International Journal of Selection & Assessment》2014,22(2):113-123
With Internet access no longer restricted to desktop and laptop computers, job applicants now have the opportunity to complete remotely delivered assessments on mobile, handheld small screen devices such as smartphones, and personal digital assistants. In this study, a large dataset is used to investigate demographic and score differences between job applicants who completed a remotely delivered high‐stakes assessment on a mobile device and those who completed it on a nonmobile device. Based on a sample of 3,575,207 job applicants who completed an unproctored Internet‐based assessment between January 2011 and April 2012, the percentage of applicants completing the assessment on a mobile device was small, 1.93%, but nevertheless represented more than 69,000 people. Overall, there were small test‐taker demographic differences in the use of mobile devices versus nonmobile devices in that mobile devices were slightly more likely to be used by women, African‐Americans and Hispanics, and younger applicants. Scores on a personality measure were similar for mobile and nonmobile devices but scores on a general mental ability test were substantially lower for mobile devices. Tests of measurement invariance also indicated equivalence across the mobile and nonmobile samples. Test taker and organizational implications for completing remotely delivered high‐stakes noncognitive and cognitive assessments on mobile versus nonmobile devices are discussed. 相似文献
995.
Recently it has been reported that practicing putting with visual illusions that make the hole appear larger than it actually is leads to longer-lasting performance improvements. Interestingly, from a motor control and learning perspective, it may be possible to actually predict the opposite to occur, as facing a smaller appearing target should enforce performers to be more precise. To test this idea the authors invited participants to practice an aiming task (i.e., a marble-shooting task) with either a visual illusion that made the target appear larger or a visual illusion that made the target appear smaller. They applied a pre–post test design, included a control group training without any illusory effects and increased the amount of practice to 450 trials. In contrast to earlier reports, the results revealed that the group that trained with the visual illusion that made the target look smaller improved performance from pre- to posttest, whereas the group practicing with visual illusions that made the target appear larger did not show any improvements. Notably, also the control group improved from pre- to posttest. The authors conclude that more research is needed to improve our understanding of whether and how visual illusions may be useful training tools for sport skill learning. 相似文献
996.
Anna Beatriz Carnielli Howat‐Rodrigues Rosana Suemi Tokumaru Thalita Novaes de Amorim Agnaldo Garcia Patrícia Izar 《International journal of psychology》2013,48(6):1212-1220
In this paper we characterize adoptive and genetic motherhood with or without stress indicators. Participants were 86 mothers (36 adoptive, 50 genetic) with children from 0 to 12 years old. They answered questions about focal child and mother profile, marital relationship, child care support and the Lipp's Stress Symptoms Inventory for Adults. Results showed that mothers in both groups reported child care support, but there was more participation of nonrelatives in the care of adoptive children and relatives in the care of genetic children. There was greater marital stability and less conflict with the arrival of the child in the adoptive families and predominance of stress indicators in genetic mothers. We concluded that, although there are differences between adoptive and genetic motherhood, these do not imply advantages for one versus the other. Moreover, marital stability related to the adoption process and sociodemographic characteristics of adoptive mothers may have contributed to lower prevalence of stress. 相似文献
997.
Sheila de Melo Borges Márcia Radanovic Orestes Vicente Forlenza 《Journal of motor behavior》2013,45(5):378-385
ABSTRACT. Motor disorders may occur in mild cognitive impairment (MCI) and at early stages of Alzheimer's disease (AD), particularly under divided attention conditions. We examined functional mobility in 104 older adults (42 with MCI, 26 with mild AD, and 36 cognitively healthy) using the Timed Up and Go test (TUG) under 4 experimental conditions: TUG single task, TUG plus a cognitive task, TUG plus a manual task, and TUG plus a cognitive and a manual task. Statistically significant differences in mean time of execution were found in all four experimental conditions when comparing MCI and controls (p < .001), and when comparing MCI and AD patients (p < .05). Receiver-operating characteristic curve analyses showed that all four testing conditions could differentiate the three groups (area under the curve > .8, p < .001 for MCI vs. controls; area under the curve > .7, p < .001 for MCI vs. AD). The authors conclude that functional motor deficits occurring in MCI can be assessed by the TUG test, in single or dual task modality. 相似文献
998.
An emotion-based lengthening effect on the perception of durations of emotional pictures has been assumed to result from an arousal-based mechanism, involving the activation of an internal clock system. The aim of this study was to systematically examine the arousal effect on time perception when different discrete emotions were considered. The participants were asked to verbally estimate the duration of emotional pictures from the International Affective Picture System (IAPS). The pictures varied either in arousal level, i.e., high/low-arousal, for the same discrete emotion (disgust or sadness) or in the depicted emotion, e.g., disgust/fear for pictures matched for arousal (high-arousal). The results systematically revealed a lengthening effect on the perception of the duration of the emotional compared to the neutral pictures and indicated that the magnitude of this effect increased with arousal level. Nevertheless, variations in time perception were observed for one and the same arousal level, with the duration of disgust-inducing pictures (e.g., body mutilation) being judged longer than that of fear-inducing pictures (e.g., snake). These results suggest that arousal is a fundamental mechanism mediating the effect of emotion on time perception. However, the effect cannot be reduced to arousal, since the impact of the content of pictures also plays a critical role. 相似文献
999.
Johan Verwoerd Ineke Wessel Peter J. de Jong Maurice M. W. Nieuwenhuis 《Cognition & emotion》2013,27(8):1537-1551
This study used an analogue design to test the hypothesis that preferential processing of visual trauma reminders in the aftermath of a stressful or traumatic event gives rise to subsequent intrusive memories. Shortly after the presentation of a stressful film fragment, participants (n=36) were asked to detect neutral targets (rotated buildings or nature scenes) in a single target rapid serial visual presentation (RSVP) paradigm. During half of the streams, the target was preceded by a distracter. The distracters consisted of visual images extracted from an earlier presented stressful film (e.g., persons and objects that figured in the film). The degree of interference by these film reminders predicted subsequent intrusions recorded in a one-week diary. The results provide evidence that a deficient ability to obtain attentional control over perceptual “trauma” reminders during goal-directed behaviour may set people at risk for persistent intrusive memories. Implications for research investigating attentional bias and intrusive memories in context of posttraumatic stress disorder (PTSD) are discussed. 相似文献
1000.
Pilar Ferré Isabel Fraga Montserrat Comesaña Rosa Sánchez-Casas 《Cognition & emotion》2013,27(8):1401-1410
Emotional stimuli have been repeatedly demonstrated to be better remembered than neutral ones. The aim of the present study was to test whether this advantage in memory is mainly produced by the affective content of the stimuli or it can be rather accounted for by factors such as semantic relatedness or type of encoding task. The valence of the stimuli (positive, negative and neutral words that could be either semantically related or unrelated) as well as the type of encoding task (focused on either familiarity or emotionality) was manipulated. The results revealed an advantage in memory for emotional words (either positive or negative) regardless of semantic relatedness. Importantly, this advantage was modulated by the encoding task, as it was reliable only in the task which focused on emotionality. These findings suggest that congruity with the dimension attended at encoding might contribute to the superiority in memory for emotional words, thus offering us a more complex picture of the underlying mechanisms behind the advantage for emotional information in memory. 相似文献