全文获取类型
收费全文 | 1244篇 |
免费 | 23篇 |
国内免费 | 5篇 |
专业分类
1272篇 |
出版年
2018年 | 20篇 |
2016年 | 17篇 |
2014年 | 14篇 |
2013年 | 119篇 |
2012年 | 20篇 |
2011年 | 39篇 |
2010年 | 27篇 |
2009年 | 32篇 |
2008年 | 40篇 |
2007年 | 37篇 |
2006年 | 41篇 |
2005年 | 28篇 |
2004年 | 22篇 |
2003年 | 24篇 |
2002年 | 30篇 |
2001年 | 18篇 |
2000年 | 15篇 |
1999年 | 19篇 |
1998年 | 21篇 |
1997年 | 14篇 |
1996年 | 16篇 |
1994年 | 12篇 |
1993年 | 16篇 |
1992年 | 27篇 |
1991年 | 18篇 |
1990年 | 15篇 |
1989年 | 20篇 |
1988年 | 27篇 |
1987年 | 21篇 |
1985年 | 16篇 |
1984年 | 14篇 |
1983年 | 23篇 |
1982年 | 13篇 |
1981年 | 14篇 |
1980年 | 15篇 |
1979年 | 21篇 |
1978年 | 18篇 |
1977年 | 15篇 |
1976年 | 23篇 |
1975年 | 20篇 |
1974年 | 23篇 |
1973年 | 12篇 |
1972年 | 22篇 |
1971年 | 16篇 |
1970年 | 12篇 |
1969年 | 14篇 |
1968年 | 21篇 |
1967年 | 26篇 |
1966年 | 27篇 |
1965年 | 12篇 |
排序方式: 共有1272条查询结果,搜索用时 15 毫秒
11.
This study examined the effectiveness of a training program designed to teach children with mild mental retardation the meaning of 12 idiomatic phrases, such as “to hit the sack.” Four 9-year-old children participated in the training. A multiple baseline design across subjects and across three sets of idioms was implemented. Training consisted of presenting both literal and idiomatic contexts in the form of story narratives, and asking the children to explain the outcome of the story and to select one picture from an array of four that represented the outcome. All children demonstrated learning, although 1 child required review procedures to facilitate maintenance. Children were able to generalize their receptive learning to an expressive task with varying levels of success. All children demonstrated an ability to understand the learned idioms when presented in unfamiliar contexts. 相似文献
12.
13.
Randolph W. Parks Daniel S. Levine Debra L. Long David J. Crockett Irene E. Dalton Herbert Weingartner Paul Fedio Kerry L. Coburn Gil Siler Jane R. Matthews Robert E. Becker 《Neuropsychology review》1992,3(2):213-233
Neural networks can be used as a tool in the explanation of neuropsychological data. Using the Hebbian Learning Rule and other such principles as competition and modifiable interlevel feedback, researchers have successfully modeled a widely used neuropsychological test, the Wisconsin Card Sorting Test. One of these models is reviewed here and extended to a qualitative analysis of how verbal fluency might be modeled, which demonstrates the importance of accounting for the attentional components of both tests. Difficulties remain in programming sequential cognitive processes within a parallel distributed processing (PDP) framework and integrating exceedingly complex neuropsychological tests such as Proverbs. PDP neural network methodology offers neuropsychologists co-validation procedures within narrowly defined areas of reliability and validity. 相似文献
14.
15.
We have proposed a novel interactive procedure for performing decision analysis, called Robust Interactive Decision Analysis (RID), which permits a decision maker (DM) to voluntarily and interactively express strong (viz, sure) binary preferences for actions, partial decision functions, and full decision functions, and only imprecise probability and utility function assessments. These serve as INPUTS TO operators to prune the state probability space and decision space until an optimal choice strategy is obtained. The viability of the RID approach depends on a DM's ability to provide such information consistently and meaningfully. On a limited scale we experimentally investigate the behavioral implications of the RID method in order to ascertain its potential operational feasibility and viability. More specifically, we examine whether a DM can (1) express strong preferences between pairs of vectors of unconditional and conditional payoffs or utilities consistently; (2) provide imprecise (ordinal and interval) state probabilities that are individually as well as mutually consistent with the state probabilities imputed from the expressed strong preferences. The results show that a DM can provide strong individually and mutually consistent preference and ordinal probability information. Moreover, most individuals also appear to be able to provide interval probabilities that are individually and mutually consistent with their strong preference inputs. However, the several violations observed, our small sample size, and the limited scope of our investigation suggest that further experimentation is needed to determine whether and/or how such inputs should be elicited. Overall, the results indicate that the RID method is behaviorally viable. 相似文献
16.
ABSTRACT The purposes of the present investigation are to examine theoretical issues in androgyny theory by testing the effect of participation in the Outward Bound program on measures of masculinity (M) and femininity (F) Bipolar conceptualizations of MF posit that an increase in either M or F must lead to a decrease in the other, whereas androgyny theory posits M and F to be independent constructs Consistent with a priori predictions based on the nature of the Outward Bound program, participation substantially enhanced M and had a small positive effect on F The results were reasonably consistent for male and female participants, for single-sex and mixed-sex groups, and across responses to three different MF measures Results support the androgyny interpretation of MF and demonstrate the effectiveness of the Outward Bound program in changing MF The results contradict the bipolar perspective that an increase in M must be accompanied by a decrease in F 相似文献
17.
In this study, we investigated the conditions that contribute to observational learning of generalized language in children with severe mental retardation. Matrix-training strategies were used to teach 6 children with mental retardation to combine known words into two- or three-word utterances consistent with syntactic rules. Subsequently, the children learned two or more unknown words concurrently, inducing word-referent relations consistent with these word order rules. Generalized learning of responses not taught directly was shown to be under experimental control using a multiple baseline design across submatrices. Expressive modeling of only four or five responses was sufficient to promote recombinative generalization in the expressive and receptive modalities. Thus, 95% to 98% of subjects' learning was attributed to generalization processes. This study demonstrates how the efficiency of language training with children with mental retardation might be enhanced by coupling observational learning and matrix-training strategies. 相似文献
18.
Participants completed the Rotter internal/external (IE) instrument using three different response formats before and after completion of the Outward Bound program, and were evaluated by external observers at the end of the intervention. Multitrait-multimethod analyses indicated that five specific IE facets identified in previous research were consistently distinguished with each of the response formats. While responses were substantially more internal after the intervention, effect sizes varied with the IE facet and with the response format. Observer responses were significantly correlated with self-responses, and provided additional support for the construct validity of responses to the Rotter instrument and the interpretation of the intervention effect. Nevertheless, problems with the Rotter instrument were identified, and the implications for further research were discussed. 相似文献
19.
Herbert Anderson Ph.D. 《Pastoral Psychology》1984,32(4):239-250
This essay is an examination of the usefulness of incarnation as a theological metaphor for pastoral care and counseling. Understanding the incarnation as both an event and as a paradigm of God's relationship to the world provides a theological perspective for examining four interrelated questions about identity and the helping relationship frequently asked by the pastoral care-giver. The incarnation metaphor finally frees us to care in the confidence that in God the Incarnating One, all things, including our care for the sick, are held together.Dr. Anderson is Associate Professor of Pastoral Theology and Counseling at Wartburg Theological Seminary, 333 Wartburg Place, Dubuque, Iowa 52001. 相似文献
20.
Herbert L. Meiselman Harry E. Bose William F. Nykvist 《Attention, perception & psychophysics》1972,12(2):249-252
Magnitude productions of sodium chloride (salty), quinine hydrochloride (bitter), and sucrose (sweet) yielded steeper psychophysical functions than those obtained with magnitude estimation. Hydrochloric acid (sour) produced the opposite effect. The results are discussed with respect to previous findings in taste intensity scaling and to general psychophysical considerations. 相似文献