全文获取类型
收费全文 | 837篇 |
免费 | 41篇 |
出版年
2023年 | 11篇 |
2022年 | 7篇 |
2021年 | 14篇 |
2020年 | 25篇 |
2019年 | 19篇 |
2018年 | 33篇 |
2017年 | 24篇 |
2016年 | 26篇 |
2015年 | 23篇 |
2014年 | 27篇 |
2013年 | 81篇 |
2012年 | 42篇 |
2011年 | 43篇 |
2010年 | 24篇 |
2009年 | 33篇 |
2008年 | 26篇 |
2007年 | 34篇 |
2006年 | 36篇 |
2005年 | 29篇 |
2004年 | 32篇 |
2003年 | 29篇 |
2002年 | 19篇 |
2001年 | 12篇 |
2000年 | 9篇 |
1999年 | 15篇 |
1998年 | 8篇 |
1997年 | 13篇 |
1996年 | 7篇 |
1995年 | 12篇 |
1994年 | 5篇 |
1993年 | 7篇 |
1992年 | 10篇 |
1991年 | 11篇 |
1988年 | 13篇 |
1987年 | 7篇 |
1986年 | 8篇 |
1985年 | 7篇 |
1984年 | 5篇 |
1983年 | 7篇 |
1982年 | 6篇 |
1981年 | 7篇 |
1980年 | 8篇 |
1979年 | 8篇 |
1977年 | 4篇 |
1976年 | 6篇 |
1975年 | 5篇 |
1974年 | 5篇 |
1972年 | 3篇 |
1969年 | 4篇 |
1958年 | 3篇 |
排序方式: 共有878条查询结果,搜索用时 78 毫秒
51.
52.
Psychological distress,help‐seeking,and perceived barriers to psychological treatment among Australian parents 下载免费PDF全文
53.
Understanding memory performance under different operational conditions is critical in many occupational settings. To examine the effect of physical exertion on memory for a witnessed event, we placed two groups of law-enforcement officers in a live, occupationally relevant scenario. One group had previously completed a high-intensity physical-assault exercise, and the other had not. Participants who completed the assault exercise showed impaired recall and recognition performance compared with the control group. Specifically, they provided significantly less accurate information concerning critical and incidental target individuals encountered during the scenario, recalled less briefing information, and provided fewer briefing updates than control participants did. Exertion was also associated with reduced accuracy in identifying the critical target from a lineup. These results support arousal-based competition accounts proposing differential allocation of resources under physiological arousal. These novel findings relating to eyewitness memory performance have important implications for victims, ordinary citizens who become witnesses, and witnesses in policing, military, and related operational contexts. 相似文献
54.
An effective approach to reducing recidivism is, first, to identify a youth's risk of reoffending and then to match the intensity of interventions to that risk level. This pre-post quasi-experimental, prospective study compared 247 (pre) with 217 (post) adjudicated youths to examine the implementation of the Structured Assessment of Violence Risk in Youth (SAVRY) and its effects on case management practices in Louisiana's Caddo parish probation office. The results indicated that placement rates dropped by 50%, use of maximum levels of supervision dropped by almost 30%, and use of community services decreased except for high-risk youths, but only after the SAVRY was properly implemented. This shift towards more appropriate allocation of resources that are matched to risk level occurred without a significant increase in reoffending. The implications for implementation and for use of risk/needs assessment in juvenile probation are discussed. Copyright ? 2012 John Wiley & Sons, Ltd. 相似文献
55.
Relative blindsight is said to occur when different levels of subjective awareness are obtained at equality of objective performance. Using metacontrast masking, Lau and Passingham (2006) reported relative blindsight in normal observers at the shorter of two stimulus-onset asynchronies (SOAs) between target and mask. Experiment 1 replicated the critical asymmetry in subjective awareness at equality of objective performance. We argue that this asymmetry cannot be regarded as evidence for relative blindsight because the observers' responses were based on different attributes of the stimuli (criterion contents) at the two SOAs. With an invariant criterion content (Experiment 2), there was no asymmetry in subjective awareness across the two SOAs even though objective performance was the same. Experiment 3 examined the effect of criterion level on estimates of relative blindsight. Collectively, the present results question whether metacontrast masking is a suitable paradigm for establishing relative blindsight. Implications for theories of consciousness are discussed. 相似文献
56.
Christianson CA Powell KP Hahn SE Blanton SH Bogacik J Henrich VC;Genomedical Connection 《Journal of genetic counseling》2012,21(5):652-661
Primary care providers (PCPs) offered input regarding the incorporation of a family health history (FHH) risk assessment tool into a community health care system (CHCS). Sixteen PCPs participated in one of three focus groups. Perceived impediments included the lack of standard screening guidelines, effective screening tests, genetic counseling resources, and services for high-risk patients. The PCPs were concerned about their level of expertise, the cost of preventive health care, and genetic discrimination. They also were concerned about the use of a FHH tool by oncologists within the CHCS because of communication gaps between oncologists and PCPs, lack of clarity regarding follow-up and legal liability, and reimbursement issues. To integrate a FHH tool into a CHCS, PCPs will need consultation and referral services, evidence-based recommendations, and "just-in-time" educational resources. Oncologists who use the tool will need to develop a streamlined communication system with PCPs, establish clearly defined roles, and ensure patient follow-up. 相似文献
57.
RC Shorey H Zucosky H Brasfield J Febres TL Cornelius C Sage GL Stuart 《Aggression and violent behavior》2012,17(4):289-293
Dating violence among college students is a widespread and destructive problem. The field of dating violence has seen a substantial rise in research over the past several years, which has improved our understanding of factors that increase risk for perpetration. Unfortunately, there has been less attention paid to dating violence prevention programming, and existing programs have been marred with methodological weaknesses and a lack of demonstrated effectiveness in reducing aggression. In hopes of sparking new research on dating violence prevention programs, the current review examines possible new avenues for dating violence prevention programming among college students. We discuss clinical interventions that have shown to be effective in reducing a number of problematic behaviors, including motivational interventions, dialectical behavior therapy, mindfulness, and bystander interventions, and how they could be applied to dating violence prevention. We also discuss methodological issues to consider when implementing dating violence prevention programs. 相似文献
58.
Karl-Andrew Woltin Olivier Corneille Vincent Y. Yzerbyt 《Journal of experimental social psychology》2012,48(5):1179-1182
The current research investigated whether a global processing style, affording a focus on the broader context, promotes communicative understanding and, in turn, communicative success. Results confirmed that compared to priming local processing, priming global processing enhanced the deciphering of potentially sarcastic statements of which participants were the receivers (Experiment 1). Experiment 2 extended these findings to oral communication: Global processing increased the correct deciphering of meanings that speakers’ attempted to convey by ambiguous sentences to listeners. Overall ‘seeing the forest instead of the trees’ allowed receivers to attend more perceptively to the larger communicative context, thereby facilitating successful communication. 相似文献
59.
Jannati A Spalek TM Lagroix HE Di Lollo V 《Journal of experimental psychology. Human perception and performance》2012,38(1):161-168
Identification of the second of two targets (T2) is impaired when presented shortly after the first (T1). This attentional blink (AB) is thought to arise from a delay in T2 processing during which T2 is vulnerable to masking. Conventional studies have measured T2 accuracy which is constrained by the 100% ceiling. We avoided this problem by using a dynamic threshold-tracking procedure that is inherently free from ceiling constraints. In two experiments we examined how AB magnitude is affected by three masking-related factors: (a) presence/absence of T2 mask, (b) T2-mask stimulus onset asynchrony (SOA), and (c) level of T2 impoverishment (signal-to-noise ratio [SNR]). In Experiment 1, overall accuracy decreased with T2-mask SOA. The magnitude of the AB, however, was invariant with SOA and with mask presence/absence. Experiment 2 further showed that the AB was invariant with T2 SNR. The relationship among mask presence/absence, SOA, and T2 SNR and the AB is encompassed in a qualitative model. 相似文献
60.
Blättler C Ferrari V Didierjean A Marmèche E 《Journal of experimental psychology. Human perception and performance》2011,37(5):1569-1577
The purpose of this study was to examine the effects of expertise on motion anticipation. We conducted 2 experiments in which novices and expert pilots viewed simulated aircraft landing scenes. The scenes were interrupted by the display of a black screen and then started again after a forward or backward shift. The participant's task was to determine whether the moving scene had been shifted forward or backward. A forward misjudgment of the final position of the moving scene was interpreted as a representational momentum (RM) effect. Experiment 1 showed that an RM effect was detected only for experts. The lack of motion anticipation on the part of novices is a surprising result for the RM literature. It could be related to scene unfamiliarity, encoding time, or shift size. Experiment 2 was run with novices only. It was aimed at testing the potential impact of 2 factors on the RM effect: scene encoding time and shift size. As a whole, the results showed that encoding time and shift size are important factors in anticipation processes in realistic dynamic situations. 相似文献