全文获取类型
收费全文 | 1636篇 |
免费 | 92篇 |
出版年
2023年 | 12篇 |
2022年 | 24篇 |
2021年 | 18篇 |
2020年 | 35篇 |
2019年 | 54篇 |
2018年 | 65篇 |
2017年 | 82篇 |
2016年 | 50篇 |
2015年 | 39篇 |
2014年 | 60篇 |
2013年 | 211篇 |
2012年 | 82篇 |
2011年 | 96篇 |
2010年 | 44篇 |
2009年 | 62篇 |
2008年 | 73篇 |
2007年 | 62篇 |
2006年 | 57篇 |
2005年 | 75篇 |
2004年 | 52篇 |
2003年 | 53篇 |
2002年 | 43篇 |
2001年 | 15篇 |
2000年 | 16篇 |
1999年 | 26篇 |
1998年 | 22篇 |
1997年 | 15篇 |
1996年 | 19篇 |
1995年 | 13篇 |
1994年 | 12篇 |
1993年 | 11篇 |
1992年 | 15篇 |
1991年 | 15篇 |
1990年 | 14篇 |
1989年 | 10篇 |
1988年 | 10篇 |
1987年 | 10篇 |
1986年 | 9篇 |
1985年 | 14篇 |
1984年 | 10篇 |
1983年 | 12篇 |
1982年 | 13篇 |
1981年 | 8篇 |
1980年 | 13篇 |
1979年 | 10篇 |
1977年 | 6篇 |
1976年 | 8篇 |
1975年 | 5篇 |
1973年 | 6篇 |
1972年 | 5篇 |
排序方式: 共有1728条查询结果,搜索用时 15 毫秒
91.
Turiano NA Whiteman SD Hampson SE Roberts BW Mroczek DK 《Journal of research in personality》2012,46(3):295-305
Personality traits predict substance use in adolescence, but less is known about prospective substance use in middle age and beyond. Moreover, there is growing interest in how personality change and the multiplicative effects among personality traits relate to substance use. Participants included approximately 4000 adults aged 25-74 who participated in two waves of the Midlife in the US (MIDUS) study. Higher levels of neuroticism, extraversion, openness, and lower levels of conscientiousness and agreeableness predicted longitudinal substance use. Increases in neuroticism and openness predicted increased substance use while increases in conscientiousness and agreeableness predicted decreased substance use. Higher levels of conscientiousness moderated two of the other trait main effects. Personality, trait change, and interactions among traits reliably forecasted 10-year substance-use behaviors. 相似文献
92.
We assessed the relationship between brain structure and function in 10 individuals with specific language impairment (SLI), compared to six unaffected siblings, and 16 unrelated control participants with typical language. Voxel-based morphometry indicated that grey matter in the SLI group, relative to controls, was increased in the left inferior frontal cortex and decreased in the right caudate nucleus and superior temporal cortex bilaterally. The unaffected siblings also showed reduced grey matter in the caudate nucleus relative to controls. In an auditory covert naming task, the SLI group showed reduced activation in the left inferior frontal cortex, right putamen, and in the superior temporal cortex bilaterally. Despite spatially coincident structural and functional abnormalities in frontal and temporal areas, the relationships between structure and function in these regions were different. These findings suggest multiple structural and functional abnormalities in SLI that are differently associated with receptive and expressive language processing. 相似文献
93.
Nicholas Silins 《Erkenntnis》2012,76(2):243-261
This paper evaluates the prospects of harnessing “anti-individualism” about the contents of perceptual states to give an account
of the epistemology of perception, making special reference to Tyler Burge’s (2003) paper, “Perceptual Entitlement”. I start by clarifying what kind of warrant is provided by perceptual experience, and I
go on to survey different ways one might explain the warrant provided by perceptual experience in terms of anti-individualist
views about the individuation of perceptual states. I close by motivating accounts which instead give a more prominent role
to consciousness. 相似文献
94.
Linking at-risk callers to ongoing mental health care is a key goal of crisis hotline interventions that has not often been addressed in evaluations of hotlines' effectiveness. We conducted telephone interviews with 376 suicidal and 278 nonsuicidal crisis callers to the National Suicide Prevention Lifeline (Lifeline) to assess rates of mental health care utilization following Lifeline calls and to assess attitudinal and structural barriers to service utilization. Postcall utilization rates were approximately 50% for suicidal and crisis callers who received mental health care referrals. Lack of health insurance and callers' perceptions about mental health problems emerged as significant barriers to accessing continued help. 相似文献
95.
Shea N 《Philosophy of science》2011,78(1):60-82
Developmental systems theory (DST) is often dismissed on the basis that the causal indispensability of nongenetic factors in evolution and development has long been appreciated. A reformulation makes a more substantive claim: that the special role played by genes is also played by some (but not all) nongenetic resources. That special role can be captured by Shea's 'inherited representation'. Formulating DST as the claim that there are nongenetic inherited representations turns it into a striking, empirically testable hypothesis. DST's characteristic rejection of a gene versus environment dichotomy is preserved but without dissolving into an interactionist casual soup, as some have alleged. 相似文献
96.
Defeat and entrapment are psychological constructs that have played a central role in evolutionary accounts of depression. These concepts have since been implicated in theoretical accounts of anxiety disorders and suicidality. The current article reports on a systematic review of the existing research investigating the links among defeat, entrapment, and psychopathology in the domains of depression, suicidality, posttraumatic stress disorder (PTSD), and other anxiety syndromes. Fifty-one original research articles were identified and critically reviewed. There was strong convergent evidence for a link with depressive symptoms, across a variety of clinical and nonclinical samples. Preliminary support for an association with suicidality was also observed, with effects not readily explainable in terms of comorbid depression. There was strong evidence for an association between defeat and PTSD, although this may have been partly accounted for by comorbid depression. The findings for other anxiety disorders were less consistent. There was, however, evidence that social anxiety in individuals with psychosis may be related to perceptions of entrapment. Overall, there was evidence that perceptions of defeat and entrapment were closely associated with various forms of human psychopathology. These effects were often in the moderate to large range and superseded the impact of other environmental and psychological stressors on psychopathology. We provide a unified theoretical model of how defeat and entrapment may contribute to these different psychopathological conditions. Clinical implications and avenues for future research are discussed. 相似文献
97.
This paper presents a new argument against A-theories of time. A-theorists hold that there is an objective now (present moment)
and an objective flow of time, the latter constituted by the movement of the objective now through time. A-theorists therefore
want to draw different pictures of reality—showing the objective now in different positions—depending upon the time at which
the picture is drawn. In this paper it is argued that the times at which the different pictures are drawn may be taken to
be normal times or hypertimes. If they are normal times then the A-theory is inconsistent, or else collapses to the B-theory—and
appealing to primitive tense operators will not help A-theorists avoid this conclusion. If the times are hypertimes then the
A-theory is consistent, but deeply problematic none the less. 相似文献
98.
Nicholas S. Holtzman 《Journal of research in personality》2011,(6):648-654
Is facial structure a valid cue of the dark triad of personality (Machiavellianism, narcissism, and psychopathy)? I obtained self-reports and peer reports of personality as well as expression-neutral photographs of targets, and then I created prototypes of people high and low on each of the three dimensions by digitally combining select photographs of Caucasian targets. The results indicated that unacquainted observers reliably detected the dark triad composite, especially in female prototypes. Thus, not only is the dark triad a set of psycho-social characteristics—it may also be a set of physical–morphological characteristics. In the Discussion, I introduce a website that stores these personality prototypes and many others (http://www.nickholtzman.com/faceaurus.htm). 相似文献
99.
100.
Eimer M Kiss M Nicholas S 《Journal of experimental psychology. Human perception and performance》2011,37(6):1758-1766
When target-defining features are specified in advance, attentional target selection in visual search is controlled by preparatory top-down task sets. We used ERP measures to study voluntary target selection in the absence of such feature-specific task sets, and to compare it to selection that is guided by advance knowledge about target features. Visual search arrays contained two different color singleton digits, and participants had to select one of these as target and report its parity. Target color was either known in advance (fixed color task) or had to be selected anew on each trial (free color-choice task). ERP correlates of spatially selective attentional target selection (N2pc) and working memory processing (SPCN) demonstrated rapid target selection and efficient exclusion of color singleton distractors from focal attention and working memory in the fixed color task. In the free color-choice task, spatially selective processing also emerged rapidly, but selection efficiency was reduced, with nontarget singleton digits capturing attention and gaining access to working memory. Results demonstrate the benefits of top-down task sets: Feature-specific advance preparation accelerates target selection, rapidly resolves attentional competition, and prevents irrelevant events from attracting attention and entering working memory. 相似文献