全文获取类型
收费全文 | 1231篇 |
免费 | 44篇 |
出版年
2022年 | 8篇 |
2021年 | 9篇 |
2020年 | 17篇 |
2019年 | 27篇 |
2018年 | 35篇 |
2017年 | 39篇 |
2016年 | 44篇 |
2015年 | 32篇 |
2014年 | 30篇 |
2013年 | 106篇 |
2012年 | 56篇 |
2011年 | 38篇 |
2010年 | 37篇 |
2009年 | 31篇 |
2008年 | 42篇 |
2007年 | 43篇 |
2006年 | 41篇 |
2005年 | 52篇 |
2004年 | 37篇 |
2003年 | 47篇 |
2002年 | 37篇 |
2001年 | 26篇 |
2000年 | 36篇 |
1999年 | 36篇 |
1998年 | 16篇 |
1997年 | 17篇 |
1996年 | 20篇 |
1995年 | 14篇 |
1994年 | 19篇 |
1993年 | 14篇 |
1992年 | 15篇 |
1991年 | 12篇 |
1990年 | 10篇 |
1989年 | 14篇 |
1988年 | 11篇 |
1987年 | 15篇 |
1986年 | 11篇 |
1985年 | 12篇 |
1984年 | 10篇 |
1983年 | 15篇 |
1982年 | 12篇 |
1981年 | 9篇 |
1980年 | 13篇 |
1979年 | 11篇 |
1978年 | 10篇 |
1977年 | 9篇 |
1976年 | 8篇 |
1972年 | 7篇 |
1971年 | 8篇 |
1966年 | 7篇 |
排序方式: 共有1275条查询结果,搜索用时 125 毫秒
31.
A quantitative method is developed for assessing the quality of pattern information in imagery, using the magnitude of color aftereffects as an objective index. Subjects were given instructions to project imagined bar patterns of particular width and orientation onto adapting color fields, in such a manner as to simulate standard conditions for establishing the McCollough effect. Our control procedures indicate that the resulting orientation-specific complementary color aftereffects cannot be attributed to the conditioning of particular directions of eye scanning movements to color processing during adaptation, or to other possible sources of experimental bias. Furthermore, subjects who rated themselves prior to the adaptation procedure as having relatively vivid imagery showed significantly larger aftereffects than those who reported having relatively low imagery. These results not only provide an important confirmation of our earlier finding that imagination can replace physical pattern information in the formation of basic color-feature associations in the human visual system, but also demonstrate that these aftereffects can provide a practical measure of the fidelity of pattern representation in visual images. 相似文献
32.
33.
34.
Gail S. Goodman 《Cognitive psychology》1980,12(4):473-495
When an action scene is viewed, an action schema guides the formation of an episodic representation. Within episodic memory, items of high relevance to the theme of the action schema are represented in a prototypical form closely connected to the action theme. In contrast, items of low relevance are represented in detail but their representation is unconnected to that of the action. The action schema is used as a retrieval framework for both recalling and recognizing whether or not an item was depicted in a scene (i.e., item presence), but is not used for recognition of figurative detail (i.e., item appearance). Four experiments confirmed these hypotheses. Children, aged 7- and 9-years, and adults organized pictured scenes around themes from action schemata. The appearance of high relevant items was recognized poorly, while their presence was recalled well. Memory for the presence of high relevant items surpassed that for low relevant items even when recognition of item names was assessed. Conversely, the appearance of low relevant items was recognized accurately, but memory for their presence was difficult to retrieve. 相似文献
35.
Garry Martin Angela Pallotta-Cornick Gail Johnstone A. Celso Goyos 《Journal of applied behavior analysis》1980,13(1):183-190
A multiple component strategy was investigated for aiding staff responsible for supervising production of lower functioning retarded clients on contract tasks in an institution-based sheltered workshop. The strategy was assessed in a combined multi-element, multiple baseline across groups design with a reversal component. Production performance increased during the production supervisory strategy with all 16 clients, with the range of increase varying from a few percentage points to 150% of baseline production. Both the clients and staff (responsible for conducting the research) preferred working under experimental conditions rather than under baseline conditions which approximated those found in “typical” sheltered workshops. 相似文献
36.
The variable that affect motor programming time may be studied by changing the nature of the response and measuring the subsequent changes in reaction time (RT). One notion of motor programming suggests that aiming responses with reduced target size and/or increased target amplitude require more "complex" motor programs that require longer RTs. In a series of five experiments which movement time (MT) was experimentally varied target size neither influences RT when the movement amplitude was 2 or 30 cm nor when the target sizes differed by as much as a factor of 16:1. Increasing the movement amplitude from 15 to 30 cm also had no influence on RT. Movement time, however, did affect RT, with 200-msec movements having longer RTs than 120-msec movements. Target size and movement amplitude did not appear to be factors that influence programming time or program complexity. 相似文献
37.
Pierre M. Hahn Tom Schmidt Ajay Agarwal Richard Friedman Merrill M. Mitler 《Behavior research methods》1981,13(6):723-726
This paper describes a test chamber, a food acquisition task, and a training procedure for the long-term testing of an implanted mouse in a circadian rhythm experiment. For the training phase, a special-purpose controller is provided to a single cage. For the experimental phase, behavioral, electrophysiological, and environmental measures are collected by means of a mini-computer. 相似文献
38.
On the nature of intersensory facilitation of reaction time 总被引:5,自引:0,他引:5
39.
A 2×2×2 factorial design was employed to examine the influence of instructed leadership style, sex of leader, and sex of followers on leader behavior, subordinate satisfaction, and productivity in a simple task. In general, male and female leaders were equally able and equally willing to display autocratic and democratic leadership styles if so instructed. Similarly, leader sex did not have a significant influence on subordinate satisfaction or productivity either by itself or in interaction with leadership style or follower sex. 相似文献
40.
Malpractice issues surrounding clinical psychologists' misuse of diagnostic testing are examined. Common forms of misuse are contrasted with appropriate standards of use for six frequently administered tests: The WAIS-R, WISC-R, Rorschach, TAT, Bender Gestalt, and MMPI. It is argued that not only negligent and unethical conduct but also intentional malfeasance may be construed when a qualified specialist applies unstandardized procedures which lack scientific authenticity. Suggestions are provided to both psychologists and attorneys to reduce the misuse of psychological tests in clinical and forensic evaluations. 相似文献