全文获取类型
收费全文 | 326篇 |
免费 | 45篇 |
国内免费 | 51篇 |
出版年
2024年 | 1篇 |
2023年 | 9篇 |
2022年 | 8篇 |
2021年 | 16篇 |
2020年 | 20篇 |
2019年 | 20篇 |
2018年 | 17篇 |
2017年 | 20篇 |
2016年 | 17篇 |
2015年 | 15篇 |
2014年 | 22篇 |
2013年 | 39篇 |
2012年 | 11篇 |
2011年 | 15篇 |
2010年 | 4篇 |
2009年 | 20篇 |
2008年 | 28篇 |
2007年 | 27篇 |
2006年 | 17篇 |
2005年 | 16篇 |
2004年 | 18篇 |
2003年 | 13篇 |
2002年 | 9篇 |
2001年 | 5篇 |
2000年 | 4篇 |
1999年 | 5篇 |
1998年 | 4篇 |
1997年 | 4篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1991年 | 1篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1982年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有422条查询结果,搜索用时 3 毫秒
271.
Standard first-order logic plus quantifiers of all finite orders (SFOL) faces four well-known difficulties when used to characterize the behavior of certain English quantifier phrases. All four difficulties seem to stem from the typed structure of SFOL models. The typed structure of SFOL models is in turn a product of an asymmetry between the meaning of names and the meaning of predicates, the element-set asymmetry. In this paper we examine a class of models in which this asymmetry of meaning is removed. The models of this class permit definitions of the quantifiers which allow a desirable flexibility in fixing the domain of quantification. Certain SFOL type restrictions are thereby avoided. The resulting models of English validate all of the standard first-order logical truths and are free of the four deficiencies of SFOL models. 相似文献
272.
273.
Marcy C. Speer David S. Enterline Lorraine Mehltretter Preston Hammock Judith Joseph Margaret Dickerson Richard G. Ellenbogen Thomas H. Milhorat Michael A. Hauser Timothy M. George 《Journal of genetic counseling》2003,12(4):297-311
Chiari type I malformation has traditionally been defined as a downward herniation of the cerebellar tonsils of 5 mm through the foramen magnum and it is likely associated with a volumetrically reduced posterior fossa. Syringomyelia is commonly associated with Chiari type I malformation. We estimate the prevalence of these two conditions and determine that they are more common than previously expected. We identify the genetic syndromes associated with some cases of Chiari type I malformation, and we provide evidence in favor of a genetic hypothesis for at least a subset of the nonsyndromic cases. 相似文献
274.
Corporal punishment is a commonly used, but controversial disciplinary technique. This article reviews the pediatric professional response to corporal punishment over the past century. We focus predominantly on the discourse written to educate pediatricians, for the most part, textbooks. Using the sociologic construction of deviance proposed by Conrad and Schneider, we show how corporal punishment has moved from a condoned behavior to a socially deviant behavior. Based on our review of this literature, we delineate three distinct pediatric professional attitudes toward corporal punishment over this century:(a) corporal punishment as morally sanctioned behavior, (b) corporal punishment as atool for controlling behavior, and (c) corporal punishment as abusive. We show how each of these stances developed and demonstrate how these stances inform paradigms that are still operative today. By reviewing changes in pediatric thought toward corporal punishment, this article provides a useful framework for child health professionals struggling with the appropriateness of corporal punishment as a disciplinary technique. 相似文献
275.
This paper shows essential equivalences among several methods of linearly constrained correspondence analysis. They include Fisher's method of additive scoring, Hayashi's second type of quantification method, ter Braak's canonical correspondence analysis, Nishisato's type of quantification method, ter Braak's canonical correspondence analysis, Nishisato's ANOVA of categorical data, correspondence analysis of manipulated contingency tables, Böckenholt and Böckenholt's least squares canonical analysis with linear constraints, and van der Heijden and Meijerink's zero average restrictions. These methods fall into one of two classes of methods corresponding to two alternative ways of imposing linear constraints, the reparametrization method and the null space method. A connection between the two is established through Khatri's lemma.The work reported in this paper has been supported by grant A6394 from the Natural Sciences and Engineering Research Council of Canada to the first author. We wish to thank Carolyn Anderson, Ulf Böckenholt, Henk Kiers, Shizuhiko Nishisato, Jim Ramsay, Tadashi Shibayama, Cajo ter Braak, and Peter van der Heijden for their helpful comments on earlier drafts of this paper. 相似文献
276.
Maggie Ponder Frances Murton Nina Hallowell Helen Statham Josephine Green Martin Richards 《Journal of genetic counseling》1998,7(4):331-344
Neurofibromatosis type 1(NF1) is a complex and variable inherited disorder. The complexity and variability present particular difficulty for genetic counseling. Thirty-three people with NF1 of reproductive age were interviewed about their experience of genetic counseling, their past reproductive behavior and future intentions. One third reported having had no genetic counseling or not having it until after their first child. In part, this may be due to delay in diagnosis but also indicates poor access to genetic services. Only three people had ever been offered prenatal genetic testing and only one had accepted. Although testing is still technically difficult, the greatest deterrent to uptake of prenatal testing for NF1 is the variability of the disorder. However, six of the 17 people planning future pregnancies would want a test with a view to termination if necessary. Others would welcome testing in order to be prepared but not to terminate. We discuss some of the factors which influence reproductive decision making for people with NF1 and some of the difficulties in genetic counseling in such a variable and complex disorder. 相似文献
277.
Betty Sacco German 《The Journal of analytical psychology》2021,66(3):506-516
This paper attempts to read the psychological and emotional impact of the COVID-19 pandemic through the archetypal images contained in patients’ dreams. In these dreams, symbols related to the power of nature and to extreme danger are paired with feelings of detachment that seem to point to a traumatic dissociation, due to the archetypal experience that erupts in familiar surroundings. Through the humanization of the ineffable experience, dissociation, which in the beginning of the pandemic showed in high levels of anxiety, panic attacks and depersonalization, can be transformed into the overview needed for the search for meaning. The container for this process of transformation is the analyst, the real, virtual or imagined one, and his or her ability to relate and feel. 相似文献
278.
Salvatore Martini 《The Journal of analytical psychology》2016,61(1):5-23
This paper considers the transfer of somatic effects from patient to analyst, which gives rise to embodied countertransference, functioning as an organ of primitive communication. By means of processes of projective identification, the analyst experiences somatic disturbances within himself or herself that are connected to the split‐off complexes of the analysand. The analysty’s own attempt at mind‐body integration ushers the patient towards a progressive understanding and acceptance of his or her inner suffering. Such experiences of psychic contagion between patient and analyst are related to Jung’s ‘psychology of the transference’ and the idea of the ‘subtle body’ as an unconscious shared area. The re‐attribution of meaning to pre‐verbal psychic experiences within the ‘embodied reverie’ of the analyst enables the analytic dyad to reach the archetypal energies and structuring power of the collective unconscious. A detailed case example is presented of how the emergence of the vitalizing connection between the psyche and the soma, severed through traumatic early relations with parents or carers, allows the instinctual impulse of the Self to manifest, thereby reactivating the process of individuation. 相似文献
279.
品牌名称是重要的品牌资产,在传递品牌价值、构建品牌形象和凸显品牌特征的过程中起到关键作用。以往研究发现,品牌名称的语义特征和语音特征都会对消费者知觉和偏好产生影响,但少有研究考察品牌名称语音特征中叠音的作用。本研究将从婴儿图式的角度,基于刻板印象内容模型,通过4个实验考察叠音品牌名称对消费者知觉和偏好的影响,并检验元音特征和产品类型的调节作用。研究结果表明:(1)与非叠音品牌名称相比,叠音品牌名称会让消费者觉得该品牌更像婴儿,进而感觉该品牌更加温暖,但是能力更低。(2)叠音对于消费者温暖知觉的影响受到元音特征的调节。当品牌名称中含有前元音时,叠音对于温暖知觉的影响会削弱。(3)叠音对于消费者偏好的影响受到产品类型的调节。对于享乐型产品,消费者更偏好叠音品牌名称;对于实用型产品,消费者更偏好非叠音品牌名称。本文为品牌名称的设计提供了指导,同时也丰富了婴儿图式和刻板印象内容模型的理论内涵。 相似文献
280.
Emotion suppression in multiple social contexts and its effects on psychosocial functioning: An investigation with Chinese samples 下载免费PDF全文
The present study examines the psychosocial consequences of emotion suppression and the moderating effect of social context in the link between emotion suppression and psychosocial functioning with two samples of Chinese undergraduate students. Suppression of happiness and sadness in five social contexts (with family members, close friends, classmates, teachers and strangers) and psychosocial functioning were investigated. The results indicate that the general level of happiness suppression negatively predicted individuals' psychosocial functioning, while sadness suppression was positively associated with psychosocial functioning. The moderating effect of social context was significant in the association between happiness suppression and psychosocial functioning, while its moderating effect was not significant for sadness. Moreover, the context differentiation (CD) of happiness suppression positively predicted psychosocial functioning, while the effect of CD of sadness suppression was not significant. The results of the present study extend the existing literature by suggesting the importance of taking social context and the specific type of emotion into account when examining the psychosocial adaptation of emotion suppression. New findings were also added to understand the effects of emotion suppression on psychosocial functioning for Chinese people. In the Chinese cultural context, which emphasizes regulating one's behaviours based on situational requirements, low levels of happiness suppression and high levels of sadness suppression appeared to be a psychosocially adaptive emotional display pattern. 相似文献