全文获取类型
收费全文 | 738篇 |
免费 | 25篇 |
专业分类
763篇 |
出版年
2020年 | 7篇 |
2019年 | 5篇 |
2018年 | 13篇 |
2017年 | 13篇 |
2016年 | 14篇 |
2015年 | 9篇 |
2014年 | 11篇 |
2013年 | 72篇 |
2012年 | 24篇 |
2011年 | 23篇 |
2010年 | 19篇 |
2009年 | 12篇 |
2008年 | 25篇 |
2007年 | 24篇 |
2006年 | 29篇 |
2005年 | 26篇 |
2004年 | 29篇 |
2003年 | 32篇 |
2002年 | 23篇 |
2001年 | 16篇 |
2000年 | 15篇 |
1999年 | 21篇 |
1998年 | 16篇 |
1997年 | 7篇 |
1996年 | 13篇 |
1995年 | 12篇 |
1994年 | 14篇 |
1993年 | 12篇 |
1992年 | 12篇 |
1991年 | 13篇 |
1990年 | 12篇 |
1989年 | 9篇 |
1988年 | 6篇 |
1987年 | 5篇 |
1986年 | 13篇 |
1985年 | 11篇 |
1984年 | 10篇 |
1983年 | 12篇 |
1982年 | 14篇 |
1981年 | 7篇 |
1980年 | 12篇 |
1979年 | 7篇 |
1978年 | 14篇 |
1977年 | 9篇 |
1976年 | 12篇 |
1975年 | 9篇 |
1974年 | 10篇 |
1972年 | 4篇 |
1971年 | 5篇 |
1966年 | 3篇 |
排序方式: 共有763条查询结果,搜索用时 15 毫秒
11.
Larry G. Richards 《Attention, perception & psychophysics》1972,11(2):143-149
A variation of the method of graded dichotomies was used to obtain judgments of interstimulus similarity for all pairings of 21 12-turn random shapes. Using the Tucker-Messick procedure, a six-dimensional spatial model, representing individual variation in performance on the task, was derived. Six “idealized individuals” (IIs) were isolated. A five-dimensional Euclidean spatial model was obtained for each II using the Shepard-Kruskal scaling technique. The resulting psychological dimensions of perceived form were related to two sets of physical measures on the forms: the factor space suggested by Brown and Owen and a set of more basic physical measures. These basic measures allowed interpretation of most of the psychological dimensions and revealed differences between IIs in patterns of cue utilization. 相似文献
12.
Bruce T. Leckart Larry Gehres Gordon Thornton 《Attention, perception & psychophysics》1970,8(1):54-56
A 2 by 3 factorial design was used to investigate the effects of the instructions and the presence of E on looking time. Two hundred thirty-nine college students viewed 30 colored stimuli of landscapes, single objects, and arrays of objects under three different sets of instructions, with E either present or absent while S viewed the stimuli. The results demonstrated that E’s presence depressed the time spent looking at the stimuli Evidence was also found suggesting that ambiguity in the typical instructions given Ss in looking-time experiments may result in artifactually long looking times. It was concluded that a more appropriate situation to investigate looking time would (1) utilize sham GSR instructions to reduce S’s uncertainty concerning the experiment’s purpose, and (2) arrange for E’s absence while S is viewing the stimuli 相似文献
13.
One-hundred fifty human Ss viewed 32 patterns under neutral (N), pleasingness (P), or interestingness (l) instructional sets. An analysis of variance indicated that patterns with larger areas were viewed longer than patterns with smaller areas under all conditions; however, this effect was more pronounced under the P and I conditions than under the N condition. Patterns containing 9-sided shapes were viewed longer than those containing 3-sided shapes under the N and I conditions, while the reverse was true for the P condition. 相似文献
14.
Thomas G. Fikes Roberta L. Klatzky James Pellegrino Chick Hebert Larry Murdoch 《Behavior research methods》1990,22(3):290-296
In this paper, we describe an apparatus for measuring reaction times and movement times involved in reaching for real objects. Subjects view an object through a liquid crystal window, which serves as a shutter that can be made clear or opaque quickly (10 msec from opaque to clear, 30 msec from clear to opaque). The subject’s hand rests on a microswitch-equipped home key, and the object sits on a force-sensitive platform so that initiation of reach and time of contact with the object can be marked accurately. The apparatus interfaces with an IBM PC/AT through a digital I/O parallel port, so that reaction times and movement times are recorded automatically. 相似文献
15.
Karen Kaufman W. Larry Gregory Walter G. Stephan 《American journal of community psychology》1990,18(5):757-765
Ascertained if being a member of a statistical minority influences children's adjustment in school, as measured by the AML, a teacher-administered adjustment rating scale. Teachers from a southwest school district evaluated elementary students on aggressive, acting-out behaviors, moody-internalized behaviors, and learning difficulties. Analyses conducted on 376 students revealed significant effects of statistical minority status on certain dimensions of adjustment ratings for both Hispanic and Anglo students. Hispanic students in the statistical minority received poorer ratings on the moodiness dimension of the AML than nonminority Hispanic students. Anglo students in the statistical minority received poorer ratings on the aggression dimension of the AML than nonminority Anglo students. These results were interpreted in terms of cultural differences in coping with statistical minority status. Traits commonly exhibited within a culture may intensify and be perceived as maladaptive when stress resulting from being a minority occurs. Implications of the finding that statistical minority status within the school environment influences adjustment are discussed. 相似文献
16.
Larry Gates 《Journal of religion and health》1994,33(4):313-319
Carl Jung saw the Holy Ghost as the crowning figure in God's revelation of Himself. For Jung, the Holy Ghost is that mysterious
force which unites opposites and allows the transcendent to enter space and time. Through a process called “continuing incarnation”,
the Holy Ghost makes it possible for ordinary people to participate in “the sonship of God”. 相似文献
17.
When the process of publication favors studies with smallp-values, and hence large effect estimates, combined estimates from many studies may be biased. This paper describes a model for estimation of effect size when there is selection based on one-tailedp-values. The model employs the method of maximum likelihood in the context of a mixed (fixed and random) effects general linear model for effect sizes. It offers a test for the presence of publication bias, and corrected estimates of the parameters of the linear model for effect magnitude. The model is illustrated using a well-known data set on the benefits of psychotherapy.Authors' note: The contributions of the authors are considered equal, and the order of authorship was chosen to be reverse-alphabetical. 相似文献
18.
19.
20.
Wayne Viney Neil Johnson Larry Jacobson 《Quarterly journal of experimental psychology (2006)》1978,30(4):747-754
Sixty-four male Wistar rats were given acquisition training in an enclosed straight-alley runway which could be adjusted for angles of inclination. The 2×2×2 design involved two angles of inclination in acquisition (0° and 40°) and two angles of inclination in extinction (0° and 40°). Between acquisition and extinction, half the subjects were exposed to a latent extinction procedure and half served as controls. Number of responses in a 30-min extinction session was an inverse function of effort required in extinction. Additionally, latent extinction procedures resulted in reduced resistance to extinction, but only when the effort conditions of acquisition and extinction were constant. When the effort conditions of acquisition and extinction were dissimilar, latent extinction procedures resulted in increased resistance to extinction. The results raise questions about the nature of the learning which occurs during latent extinction training. 相似文献