全文获取类型
收费全文 | 315篇 |
免费 | 7篇 |
专业分类
322篇 |
出版年
2024年 | 1篇 |
2023年 | 1篇 |
2022年 | 3篇 |
2021年 | 4篇 |
2020年 | 6篇 |
2019年 | 7篇 |
2018年 | 6篇 |
2017年 | 9篇 |
2016年 | 10篇 |
2015年 | 3篇 |
2014年 | 9篇 |
2013年 | 44篇 |
2012年 | 16篇 |
2011年 | 24篇 |
2010年 | 9篇 |
2009年 | 6篇 |
2008年 | 21篇 |
2007年 | 21篇 |
2006年 | 10篇 |
2005年 | 10篇 |
2004年 | 12篇 |
2003年 | 15篇 |
2002年 | 11篇 |
2001年 | 2篇 |
2000年 | 8篇 |
1999年 | 2篇 |
1998年 | 5篇 |
1997年 | 5篇 |
1996年 | 4篇 |
1995年 | 3篇 |
1993年 | 1篇 |
1992年 | 5篇 |
1991年 | 2篇 |
1989年 | 1篇 |
1987年 | 2篇 |
1985年 | 5篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1980年 | 3篇 |
1979年 | 1篇 |
1976年 | 1篇 |
1975年 | 2篇 |
1973年 | 2篇 |
1968年 | 4篇 |
排序方式: 共有322条查询结果,搜索用时 0 毫秒
101.
In a bimanual-bisequential version of the serial reaction time (SRT) task participants performed two uncorrelated key-press sequences simultaneously, one with fingers of the left hand and the other with fingers of the right hand. Participants responded to location-based imperative stimuli. When two such stimuli appeared in each trial, the results suggest independent learning of the two sequences and the occurrence of intermanual transfer. Following extended practice in Experiment 2, transfer of acquired sequence knowledge was not complete. Also in Experiment 2, when only one stimulus appeared in each trial specifying the responses for both hands so that there was no basis for separate stimulus-stimulus or separate response-effect learning, independent sequence learning was again evident, but there was no intermanual transfer at all. These findings suggest the existence of two mechanisms of sequence learning, one hand-related stimulus-based and the other motor-based, with only the former allowing for intermanual transfer. 相似文献
102.
Joachim Küchenhoff 《Psychotherapeut》2003,39(1):410-419
Die Arbeit setzt sich drei Ziele: Sie will Grenzen und Einschränkungen aufzeigen, die im aktuell gebräuchlichen Störungsbegriff enthalten sind. Sie will zeigen, was verloren geht, wenn die Person des einzelnen Kranken, verstanden als Individualität, Subjektivität und Identität, in Diagnostik und Therapie zu wenig beachtet wird, und sie will darauf hinweisen, dass soziale, kulturelle und gesellschaftliche Faktoren in der Psychiatrie und Psychotherapie zu berücksichtigen sind. Methodisch bedient sich die Arbeit v. a. wissenschaftstheoretischer und philosophischer Argumente. Sie kommt zur Schlussfolgerung, dass die Grenzen von Diagnostik und Therapie in allen drei Bereichen eine gemeinsame Grundlage haben. Sie lassen sich überwinden, wenn Psychiatrie und Psychotherapie selbstreflexiv die Grenzen der eigenen Verfahren berücksichtigen und wenn Fremdheit und Andersheit (des Symptoms, des Mitmenschen, des kulturellen und gesellschaftlichen Umfelds) prinzipiell anerkannt werden. Der Text versteht sich als Kommentar zu D. Orlinskys Ausführungen zur störungsspezifischen Psychotherapie aus der Sicht des Psychotherapieforschers in diesem Heft. 相似文献
103.
The choice of computer courses has a direct influence on the development of computer literacy. It is alarming, therefore, that girls seem to choose computer courses less frequently than boys. The present paper examines (a) whether these often-reported gender differences also occur at the early high school level (Study 1) and (b) how these differences can be predicted by applying an expectancy-value model to the domain of computing (Study 2). Both studies clearly show gender differences in the choice of computer courses in children between 10 and 16 years in the real-life situation of choosing courses at school. In Study 2, the suggested expectancy-value model is tested using data from 159 students and 137 parents. The model shows a good fit to the data, and the observed gender differences in the choice of computer course could be predicted by differences in the value placed on computers and the expectations of success. However, these differences could only be partly explained by differences in perceived parental attitudes, and there were only weak relationships between parental attitudes and the corresponding perceptions of the students. Educational implications of the findings and suggestions for future research are discussed. 相似文献
104.
Gilles Dutilh Joachim Vandekerckhove Francis Tuerlinckx Eric-Jan Wagenmakers 《Psychonomic bulletin & review》2009,16(6):1026-1036
When people repeatedly perform the same cognitive task, their mean response times (RTs) invariably decrease. The mathematical
function that best describes this decrease has been the subject of intense debate. Here, we seek a deeper understanding of
the practice effect by simultaneously taking into account the changes in accuracy and in RT distributions with practice, both
for correct and error responses. To this end, we used the Ratcliff diffusion model, a successful model of two-choice RTs that
decomposes the effect of practice into its constituent psychological processes. Analyses of data from a 10,000-trial lexical
decision task demonstrate that practice not only affects the speed of information processing, but also response caution, response
bias, and peripheral processing time. We conclude that the practice effect consists of multiple subcomponents, and that it
may be hazardous to abstract the interactive combination of these subcomponents in terms of a single output measure such as
mean RT for correct responses. Supplemental materials may be downloaded from http://pbr .psychonomic-journals.org/content/supplemental. 相似文献
105.
In this paper, we present a diffusion model for the analysis of continuous-time change in multivariate longitudinal data.
The central idea is to model the data from a single person with an Ornstein–Uhlenbeck diffusion process. We extend it hierarchically
by allowing the parameters of the diffusion process to vary randomly over different persons. With this approach, both intra
and interindividual differences are analyzed simultaneously. Furthermore, the individual difference parameters can be regressed
on covariates, thereby providing an explanation of between-person differences. Unstructured and unbalanced data pose no problem
for the model to be applied. We demonstrate the method on data from an experience sampling study to investigate changes in
the core affect. It can be concluded that different factors from the five factor model of personality are related to features
of the trajectories in the core affect space, such as the cross-correlation and variability of the changes. 相似文献
106.
Joachim Stolz 《Studia Logica》1992,51(1):157-164
International Union of History and Philosophy of Science Division of Logic, Methodology and Philosophy of Science (IUHPS/DLMPS)Bulletin no. 16 相似文献
107.
Joachim F. Wohlwill 《Journal of experimental child psychology》1975,20(1):159-167
This study represents an extension of research on children's response to nonsense shapes varying in complexity to the tactual modality. Wooden cut-out shapes varying in number of turns from 3 to 40 were presented to children at Grades I, III, and VI, both for voluntary haptic exploration, and for preference choices. Both of these measures yielded monotonically increasing functions in the oldest group, while the youngest showed a similar but much flatter gradient for exploration times, and an inverted-U shaped preference function; data for the Third Grade subjects were in both cases intermediate. Supplementary data based on an analysis of preference choice latencies for stimulus pairs of adjacent levels of complexity, as well as on ratings of subject's mode of exploration of the stimuli under both response sets showed a marked shift from a predominantly passive to an increasingly active mode of exploration. These results are related to the age differences for the exploration-time and preference data, and discussed in relation to Schachtel's differentiation between allocentric and autocentric modes of perception. 相似文献
108.
109.
Joachim Hornung 《Theoretical medicine and bioethics》1980,1(3):325-367
Common probability theories only allow the deduction of probabilities by using previously known or presupposed probabilities. They do not, however, allow the derivation of probabilities from observed data alone. The question thus arises as to how probabilities in the empirical sciences, especially in medicine, may be arrived at. Carnap hoped to be able to answer this question byhis theory of inductive probabilities. In the first four sections of the present paper the above mentioned problem is discussed in general. After a short presentation of Carnap's theory it is then shown that this theory cannot claim validity for arbitrary random processes. It is suggested that the theory be only applied to binomial and multinomial experiments. By application of de Finetti's theorem Carnap's inductive probabilities are interpreted as consecutive probabilities of the Bayesian kind. Through the introduction of a new axiom the decision parameter λ can be determined even if no a priori knowledge is given. Finally, it is demonstrated that the fundamental problem of Wald's decision theory, i.e., the determination of a plausible criterion where no a priori knowledge is available, can be solved for the cases of binomial and multinomial experiments. 相似文献
110.
Philipp Meinert Joachim Behr Ulrich Gauger Julia Krebs Norbert Konrad Annette Opitz-Welke 《Behavioral sciences & the law》2020,38(5):482-492
Surveys confirm risk factors for the incarceration of patients with psychosis including homelessness and comorbidity. There is also agreement that severe psychosis can lead to violence. Data describing prisoners with psychosis in Germany are scarce. We aimed to compare patients with psychosis in a prison hospital and patients with psychosis in a community hospital. Demographic data were collected, as well as comorbidity in the form of substance dependence and a psychiatric assessment using the German version of the 18-item Brief Psychiatric Rating Scale (BPRS) and the Positive and Negative Syndrome Scale (PANSS). In the prison hospital group more patients were homeless (17 versus 2%) and non-German (36 versus 4%). There were also more patients with substance dependence or abuse in the prison hospital group. The total scores of BPRS and PANSS were lower in the prison hospital group (BPRS, 43.8 versus 51.2; PANSS, 71.5 versus 83.7). We assume that social disintegration for mentally disturbed offenders prior to incarceration hindered effective treatment. To avoid further social disintegration and possible further deterioration of mental health status of released offenders, which may lead to reoffending after imprisonment, discharge management after release from prison should be improved. 相似文献