全文获取类型
收费全文 | 79篇 |
免费 | 1篇 |
出版年
2022年 | 1篇 |
2021年 | 1篇 |
2019年 | 1篇 |
2018年 | 1篇 |
2017年 | 1篇 |
2016年 | 1篇 |
2014年 | 3篇 |
2013年 | 7篇 |
2012年 | 4篇 |
2011年 | 2篇 |
2010年 | 2篇 |
2009年 | 2篇 |
2008年 | 2篇 |
2007年 | 4篇 |
2006年 | 3篇 |
2005年 | 2篇 |
2004年 | 4篇 |
2003年 | 2篇 |
2002年 | 4篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1996年 | 2篇 |
1993年 | 3篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1989年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1977年 | 3篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1972年 | 1篇 |
1969年 | 1篇 |
1967年 | 2篇 |
1960年 | 1篇 |
排序方式: 共有80条查询结果,搜索用时 15 毫秒
31.
Chana K. Akins 《The Quarterly Journal of Experimental Psychology Section B: Comparative and Physiological Psychology》1996,49(4):346-356
In a trace conditioning procedure, subjects were presented with a 30-sec conditioned stimulus (CS) followed by a 30-sec trace interval. Delayed conditioning consisted of a 60-sec CS presentation followed by an unconditioned stimulus (US). Although conditioning developed with both procedures, the topography of the conditioned response differed. Sexual conditioned approach was evident in all of the subjects during the presentation of the CS. Traceconditioned subjects moved away from the area where the CS had been presented during the trace interval but remained closer to the CS location than did an unpaired control. This reduction in the spatial specificity of the conditioned response was interpreted from a behaviour systems perspective. The trace interval presumably increased the perceived separation between the CS and the US and therefore elicited conditioned behaviour less specifically directed towards the CS. 相似文献
32.
This study examined demographic and psychosocial correlates of suicidal ideation and suicide attempts in women with histories of sexual assault in childhood and/or adulthood identified from a national sample of women. Multivariate analyses showed that women with histories of sexual assault in both childhood and adulthood reported significantly greater odds of lifetime suicide attempts, controlling for demographic factors and other psychosocial characteristics. As predicted, younger age (marginal), stressful life events (marginal), depression, PTSD, and alcohol dependence symptoms were also significantly associated with suicidal ideation. Furthermore, number of lifetime traumatic events and depression were each associated with lifetime odds of suicide attempts. Implications for studying the role of sexual trauma and other psychosocial factors in relation to women's suicidal behavior are discussed. 相似文献
33.
Relations between (a) serious suicidal ideation and attempts and (b) demographics, trauma history, assault characteristics, post‐assault outcomes, and psy‐chosocial variables were examined among female adult sexual assault survivors. Younger, minority, and bisexual survivors reported greater ideation. More traumas, drug use, and assault disclosure related to greater attempts, whereas perceived control over recovery was related to fewer attempts. Child sexual abuse and some assault characteristics predicted suicidal behavior. Depression was related to suicidal behavior until psychosocial variables were accounted for. Specifically, using substances to cope and self‐blame predicted greater ideation, whereas receiving aid/information support was related to less ideation. Implications for research and treatment are discussed. 相似文献
34.
35.
36.
We present an algorithmic model for the development of children's intuitive theories within a hierarchical Bayesian framework, where theories are described as sets of logical laws generated by a probabilistic context-free grammar. We contrast our approach with connectionist and other emergentist approaches to modeling cognitive development. While their subsymbolic representations provide a smooth error surface that supports efficient gradient-based learning, our symbolic representations are better suited to capturing children's intuitive theories but give rise to a harder learning problem, which can only be solved by exploratory search. Our algorithm attempts to discover the theory that best explains a set of observed data by performing stochastic search at two levels of abstraction: an outer loop in the space of theories and an inner loop in the space of explanations or models generated by each theory given a particular dataset. We show that this stochastic search is capable of learning appropriate theories in several everyday domains and discuss its dynamics in the context of empirical studies of children's learning. 相似文献
37.
Yanoov-Sharav M Leshinsky-Silver E Cohen S Vinkler C Michelson M Lerman-Sagie T Ginzberg M Sadeh M Lev D 《Journal of genetic counseling》2012,21(4):557-563
Facioscapulohumeral muscular dystrophy (FSHD), is a dominantly inherited, late onset, progressive disease. At present, no treatment or prevention of symptoms are available. There is considerable clinical variability, even within families. The gene whose defect causes FSHD has not been identified, but molecular diagnosis can be made by analyzing D4Z4 repeat length on chromosome 4q35. The results can support or rule out the clinical diagnosis of FSHD, but there are also "gray zone", non-conclusive results. During the years 2000-6, 66 individuals (including 7 asymptomatic individuals), were tested in our institute for D4Z4 repeat number. In 77% of the cases the results were conclusive: two thirds of them supported a diagnosis of FSHD while in a third this diagnosis was ruled out. In 23% the results were in the gray zone. Cognitive involvement was rare, occurring only when the D4Z4 repeat size was very small (<15 kb). Maximal utilization of the existing molecular test for FSHD demands detailed clinical and family pedigree information. We recommend that comprehensive genetic counseling always be given before and after molecular testing for FSHD, in addition to the neurological follow-up. Presymptomatic testing should only be offered when complete molecular evaluation can be offered, including 4qA and 4qB variant analysis. 相似文献
38.
Yu-Tsai Wang Ignatius S. B. Nip Jordan R. Green Ray D. Kent Jane Finley Kent Cara Ullman 《Behavior research methods》2012,44(4):1121-1128
The present study investigates the accuracy of perceptually and acoustically determined inspiratory loci in spontaneous speech for the purpose of identifying breath groups. Sixteen participants were asked to talk about simple topics in daily life at a comfortable speaking rate and loudness while connected to a pneumotach and audio microphone. The locations of inspiratory loci were determined on the basis of the aerodynamic signal, which served as a reference for loci identified perceptually and acoustically. Signal detection theory was used to evaluate the accuracy of the methods. The results showed that the greatest accuracy in pause detection was achieved (1) perceptually, on the basis of agreement between at least two of three judges, and (2) acoustically, using a pause duration threshold of 300 ms. In general, the perceptually based method was more accurate than was the acoustically based method. Inconsistencies among perceptually determined, acoustically determined, and aerodynamically determined inspiratory loci for spontaneous speech should be weighed in selecting a method of breath group determination. 相似文献
39.
Chana Ullman Ph.D. 《Psychoanalytic Dialogues》2013,23(3):268-270
The paper “Nostalgia” by Avishai Margalit and Lew Aron's discussion of it, which were the opening papers for the IARPP 2009 conference in Tel-Aviv, explicate the complex nature of memory and its ethical and relational components. Margalit explores the evaluative and ethical dimensions of memory in the private and collective spheres, describing “good” and “bad” nostalgia, and Aron brings Margalit's arguments to a meeting with psychoanalytic ideas of the transformative as well as defensive functions of memory and of “lived memory.” 相似文献
40.
Sarah E. Ullman 《Journal of aggression, maltreatment & trauma》2013,22(2):148-162
Disclosing trauma is generally viewed as beneficial for survivors, yet few studies have used experimental methods to determine whether disclosure of sexual traumas in particular has positive effects. This article compares and contrasts knowledge based on lab studies of sexual trauma disclosure using Pennebaker's (1997) experimental disclosure paradigm with data from nonexperimental studies of sexual assault disclosure. The most surprising result was that unlike the majority of experimental trauma disclosure studies using Pennebaker's method that have typically shown positive effects of disclosure, both laboratory and field studies of sexual assault have not shown positive effects, particularly when victims receive negative responses from others. Future research on disclosure of sexual victimization should consider various mediators and moderators, which are suggested by existing findings, as well as a broader range of adjustment outcomes within an ecological framework. 相似文献