全文获取类型
收费全文 | 151篇 |
免费 | 3篇 |
出版年
2017年 | 2篇 |
2013年 | 3篇 |
2012年 | 2篇 |
2011年 | 1篇 |
2010年 | 2篇 |
2009年 | 1篇 |
2008年 | 5篇 |
2007年 | 2篇 |
2006年 | 1篇 |
2005年 | 2篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 3篇 |
1997年 | 5篇 |
1996年 | 4篇 |
1995年 | 2篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1990年 | 1篇 |
1989年 | 5篇 |
1987年 | 2篇 |
1984年 | 4篇 |
1983年 | 1篇 |
1982年 | 3篇 |
1981年 | 4篇 |
1980年 | 5篇 |
1978年 | 1篇 |
1977年 | 4篇 |
1976年 | 2篇 |
1975年 | 2篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1970年 | 1篇 |
1968年 | 1篇 |
1966年 | 2篇 |
1964年 | 1篇 |
1959年 | 2篇 |
1958年 | 12篇 |
1957年 | 6篇 |
1956年 | 11篇 |
1955年 | 5篇 |
1954年 | 11篇 |
1953年 | 4篇 |
1952年 | 3篇 |
1951年 | 4篇 |
1950年 | 4篇 |
1949年 | 4篇 |
1948年 | 1篇 |
1936年 | 1篇 |
1935年 | 1篇 |
排序方式: 共有154条查询结果,搜索用时 15 毫秒
1.
Irrelevant speech markedly impairs serial recall of visually presented lists, even though the person is asked to ignore the speech. In this, the first major review of the phenomenon, we conclude that (i) the effect occurs in memory rather than at encoding; (ii) within memory, the disruption occurs as a result of a confluence of information at the phonological rather than at the articulatory stage of coding; (iii) speech does not have privileged access to memory, since its disruptive effects may be attenuated by habituation; and (iv) disruption occurs as a result of the changing state of the auditory channel, not as had previously been thought the phonological similarity of visual and auditory streams, and is particularly sensitive to pitch changes in both speech and non-speech stimuli. These conclusions are discussed in the light of two complementary theoretical constructs: a cascading filter system responsible for the access of speech to memory and a system of coding within memory sensitive to changing state of the stream responsible for disruption of serial order. Recommendations are made also for empirical work to refine these constructs. 相似文献
2.
Data from this study identified a significant discrepancy between preservice counselors' perceptions of their career opportunities and actual placement data. 相似文献
3.
DS Jessop JA Douthwaite GL Conde SL Lightman CM Dayan MS Harbuz 《Stress (Amsterdam, Netherlands)》1997,2(2):133-144
Acute stress stimulates the expression and release of corticotropin-releasing hormone (CRH) and arginine vasopressin (AVP) from the hypothalamus, and the pro-opiomelanocortin products beta-endorphin and ACTH from the anterior pituitary. These neuropeptides are also expressed in immune tissues, and it has been proposed that they may modulate immune responses to stress through paracrine mechanisms. We subjected rats to restraint stress or central injection of interleukin (IL)-1beta to determine whether these acute stimuli can alter the expression of neuropeptides in the spleen and thymus. Restraint stress significantly increased the contents of all these neuropeptides in thymic, but not splenic, extracts. A single icv injection of IL-1beta increased contents of CRH, AVP, ACTH and beta-endorphin in the spleens of both sham-operated and adrenalectomised (ADX) rats. IL-1beta increased thymic contents of CRH and ACTH in sham-operated rats but these increases were not observed in ADX rats. These results suggest that the effects of IL-1beta on neuropeptide expression in the spleen are independent of glucocorticoids, whereas IL-1beta stimulation of neuropeptide expression in the thymus is dependent on circulating glucocorticoids. There were significant correlations between increases in CRH, ACTH and beta-endorphin in the spleen, and between CRH and ACTH in the thymus, consistent with the suggestion that IL-1beta-induced increases in ACTH and beta-endorphin may be mediated through CRH. These results provide evidence that stressors can directly influence neuropeptide expression in immune tissues. Thus stress may influence immune functions through paracrine mechanisms involving locally synthesised neuropeptides as well as through activation of the hypothalamo-pituitary-adrenal axis. 相似文献
4.
A Formal Characterisation of Institutionalised Power 总被引:6,自引:0,他引:6
5.
ANDREW J. I. JONES 《Scandinavian journal of psychology》1980,21(1):225-229
This article takes up methodological issues of the kind raised by Jan Smedslund in earlier issues of this journal, concerning the status of psychological enquiry as a discipline. Arguments are presented which aim to show that Smedslund has failed to establish the thesis that all generally valid theoretical statements in psychology are explications of conceptual relationships embedded in ordinary language, i.e., analytic statements. Some specific examples of what Smedslund takes to be "ordinary language theorems" are examined. Doubts are expressed concerning the validity of the proof procedure Smedslund employs in the "demonstration" of a number of his alleged theorems. Finally, it is argued that the results produced by the situation-bound and culture-bound empirical research of the psychologist need not be viewed as "arbitrary" in Smedslund's sense of that term. 相似文献
6.
7.
8.
9.
10.