全文获取类型
收费全文 | 804篇 |
免费 | 25篇 |
国内免费 | 2篇 |
出版年
2019年 | 8篇 |
2018年 | 12篇 |
2017年 | 12篇 |
2016年 | 10篇 |
2015年 | 11篇 |
2014年 | 12篇 |
2013年 | 96篇 |
2012年 | 25篇 |
2011年 | 13篇 |
2010年 | 15篇 |
2009年 | 13篇 |
2008年 | 29篇 |
2007年 | 22篇 |
2006年 | 27篇 |
2005年 | 27篇 |
2004年 | 21篇 |
2003年 | 27篇 |
2002年 | 26篇 |
2001年 | 16篇 |
2000年 | 13篇 |
1999年 | 17篇 |
1998年 | 15篇 |
1997年 | 8篇 |
1995年 | 11篇 |
1993年 | 10篇 |
1991年 | 9篇 |
1990年 | 8篇 |
1989年 | 8篇 |
1988年 | 13篇 |
1987年 | 8篇 |
1986年 | 7篇 |
1985年 | 10篇 |
1984年 | 13篇 |
1983年 | 14篇 |
1982年 | 15篇 |
1981年 | 9篇 |
1980年 | 11篇 |
1979年 | 14篇 |
1978年 | 11篇 |
1977年 | 14篇 |
1976年 | 14篇 |
1975年 | 10篇 |
1974年 | 14篇 |
1973年 | 13篇 |
1972年 | 8篇 |
1971年 | 10篇 |
1970年 | 7篇 |
1968年 | 12篇 |
1967年 | 7篇 |
1966年 | 11篇 |
排序方式: 共有831条查询结果,搜索用时 15 毫秒
121.
122.
While several studies have detected raised levels of neurological soft signs in patients with obsessive compulsive disorder (OCD), the specificity of these abnormalities remains uncertain. This study used a new standardised measure, the Cambridge Neurological Inventory (CNI), to assess soft signs in 51 subjects with OCD. Comparison was made with data on patients with schizophrenia and a non-clinical control group from a previously reported study. Individuals with OCD showed raised levels of soft signs compared with non-clinical controls in many categories of the CNI: Motor Coordination, Sensory Integration, Primitive Reflexes, Extrapyramidal Signs, and Failure of Suppression. Compared with patients with schizophrenia, the OCD group had lower levels of neurological signs in some CNI categories: Hard Signs, Motor Co-ordination, Tardive Dyskinesia, Catatonic Signs, and Extrapyramidal Signs. However, levels of soft signs in the OCD group did not significantly differ from those in the schizophrenia group in other CNI categories: Sensory Integration, Primitive Reflexes and Failure of Suppression. The significance of these patterns of findings is discussed. 相似文献
123.
In both Pavlovian conditioning and human causal judgment, competition between cues is well known to occur when multiple cues are presented in compound and followed by an outcome. More questionable is the occurrence of competition between outcomes when a single cue is followed by multiple outcomes presented in compound. In the experiment reported here, we demonstrated blocking (a type of stimulus competition) between outcomes. When the cue predicted one outcome, its ability to predict a second outcome that was presented in compound with the first outcome was reduced. The procedure minimized the likelihood that the observed competition between outcomes arose from selective attention. The competition between outcomes that we observed is problematic for contemporary theories of learning. 相似文献
124.
The environmental movement may provide a vehicle by which community psychologists can contribute to large-scale ecological change. This paper uses one outgrowth of the environmental movement--the environmental impact assessment process--to illustrate the procedures for input by community psychologists can participate in the environmental impact assessment process to (1) predict the effects of any new project on the demand for treatment services and (2) suggest ways in which a project may be designed to prevent psychological problems and enhance community well-being. 相似文献
125.
126.
127.
Ronald Allan Cole Ralph Norman Haber Bruce Dennis Sales 《Attention, perception & psychophysics》1973,13(1):87-92
An attempt was made to examine the manner in which consonants and vowels are coded in short-term memory. under identical recall conditions. Ss were presented with sequences of consonant-vowel digrams for serial recall. Sequences were composed of randomly presented consonants paired with/a/ or randomly presented vowels paired with /d/. Halle’s distinctive feature system was used to generate predictions concerning the frequency of intrusion errors. among phonemes. These predictions were based on the assumption that phonemes are discriminated in memory in terms of their component distinctive features, so that intrusions should most frequently occur between phonemes sharing similar distinctive features. The analysis of intrusion errors revealed that each consonant and vowel phoneme was coded m short-term memory by a particular combination of distinctive features which differed from one phoneme to another. A given phoneme was coded by the same set of distinctive features regardless of the number of syllables in the sequence. However, distinctive feature theories were not able to predict the frequency of intrusion errors for phonemes presented in the middle serial positions of a sequence with 100% accuracy. The results of the experiment support the notion that consonant and vowel phonemes are coded in a similar manner in STM and that this coding involves the retention of a specific set of distinctive features for each phoneme. 相似文献
128.
Selecting creativity tests for use in research 总被引:1,自引:0,他引:1
129.
Clifford J. Sager Helen S. Kaplan Ralph H. Gundlach Malvina Kremer Rosa Lenz Jack R. Royce 《Family process》1971,10(3):311-326
This article is intended to serve as an introduction to the concept of the marriage contract, which has proved to be a useful clinical tool for clarification and treatment of troubled marriages. Transactional as well as intrapsychic factors are important aspects of marital dynamics. The contract concept employs both these behavioral parameters and facilitates therapeutic intervention at both levels. 相似文献
130.
A. Ralph Hakstian 《Psychometrika》1971,36(2):175-193
The oblimax, promax, maxplane, and Harris-Kaiser techniques are compared. For five data sets, of varying reliability and factorial complexity, each having a graphic oblique solution (used as criterion), solutions obtained using the four methods are evaluated on (1) hyperplane-counts, (2) agreement of obtained with graphic within-method primary factor correlations and angular separations, (3) angular separations between obtained and corresponding graphic primary axes. The methods are discussed and ranked (descending order): Harris-Kaiser, promax, oblimax, maxplane. The Harris-Kaiser procedure—independent cluster version for factorially simple data,P'P proportional to , with equamax rotations, for complex—is recommended.This paper is based upon part of the author's doctoral dissertation [Hakstian, 1969] completed at the University of Colorado. The author is greatly indebted to Dr. Gene V Glass, who, as thesis advisor, generously contributed his time, erudition, and encouragement. 相似文献