全文获取类型
收费全文 | 262篇 |
免费 | 3篇 |
国内免费 | 1篇 |
出版年
2023年 | 1篇 |
2022年 | 1篇 |
2021年 | 1篇 |
2020年 | 1篇 |
2019年 | 3篇 |
2018年 | 1篇 |
2017年 | 4篇 |
2016年 | 1篇 |
2014年 | 3篇 |
2013年 | 11篇 |
2012年 | 2篇 |
2010年 | 2篇 |
2009年 | 1篇 |
2008年 | 2篇 |
2007年 | 2篇 |
2006年 | 4篇 |
2005年 | 1篇 |
2003年 | 2篇 |
2002年 | 1篇 |
2001年 | 1篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1997年 | 2篇 |
1995年 | 1篇 |
1994年 | 1篇 |
1985年 | 6篇 |
1984年 | 20篇 |
1983年 | 14篇 |
1982年 | 16篇 |
1981年 | 21篇 |
1980年 | 19篇 |
1979年 | 17篇 |
1978年 | 25篇 |
1977年 | 16篇 |
1976年 | 19篇 |
1975年 | 14篇 |
1974年 | 14篇 |
1973年 | 12篇 |
排序方式: 共有266条查询结果,搜索用时 15 毫秒
181.
Rhesus monkeys were given 2304 two-trial object discrimination problems that were presented as members of lists consisting of two, four, or eight problems. The problems within each list were presented concurrently, Trial 1 for all problems in the list being presented before initiation of Trial 2 for any problem. Each problem involved exposure of a single object on Trial 1, which was either rewarded or not rewarded, followed by presentation of the Trial 1 object along with a second object on Trial 2. Performance varied inversely with list length, and this effect became more prominent as a function of training. Performance after Trial 1 nonreward was substantially better than that after Trial 1 reward, and this effect became enhanced both with continued training and with increased list length. The findings were discussed in terms of Bessemer's short-term memory analysis of learning set. 相似文献
182.
This paper describes an experiment concerned with the operation of discriminatory processes subsequent to an individual's overt choice response and how these may be affected by extrinsic stimulus information. The experiment used subhuman primates and was conducted within the simultaneous two-choice visual discrimination paradigm. The major results of the experiment indicated that: (1) learning performance may be significantly interfered with by irrelevant postresponse stimulus information, and (2) this interference is primarily associated with the presentation of irrelevant information subsequent to nonreinforced choice responses. The results are discussed in terms of the relation between the occurrence of reinforcement and the operation of memory storage processes. 相似文献
183.
Hooded rats were conditioned to avoid drinking saccharin by following exposure to saccharin with injection of cyclophosphamide, a drug that produces visceral upset. Extinction trials were then given by presenting saccharin without cyclophosamide injections with the rats under low (10 hr) or high (23 hr) fluid deprivation. The aversion extinguished in fewer trials in rats under high deprivation. 相似文献
184.
Thomas R Batchelor 《Journal of experimental social psychology》1975,11(4):389-400
The perspective model of attitude judgment was used as a basis for making predictions concerning interpersonal confiict. Forty-four pairs of undergraduate males negotiated an annual wage increase in a simulated labor-management dispute. Subjects in pairs negotiated from either same or different perspectives. Psychological perspective was manipulated experimentally by the suggestion of either a narrow or broad range of typical wage increase settlements. As predicted, discrepant perspectives were either facilitative or debilitative to reaching agreement depending on the direction of the discrepancy. Increasing width of perspective by raising upper anchor did not significantly affect the amount of the settlement. The hypothesized dynamic aspects of the perspective model were confirmed in that holding amount of settlement constant, satisfaction with the settlement was a function of perspective. 相似文献
185.
J M Bebko 《Journal of experimental child psychology》1984,38(3):415-428
This study examined whether a deficiency in spontaneous strategy use accounts for deaf children's verbal short-term memory performance. Various colors were presented for 3 s each, followed by a 15-s recall delay. The delay was either unfilled, or subjects were induced to rehearse or were prevented from rehearsing. Sixty-four deaf students from oral and total communication settings, 5 to 15 years of age, were tested. The spontaneous rehearsal of both deaf samples seemed to emerge later than the hearing sample's, and it was both inefficiently implemented and less effective in mediating recall than hearing children's. However, when rehearsal was prevented or was induced in all samples, the deaf recalled as well as, or better than, the hearing. Implications discussed include the need to compare both spontaneous and controlled strategy use in developmental memory studies, and the need to provide additional training for deaf children in the strategies of remembering, as opposed to the content material. 相似文献
186.
Lynne Baker-Ward Peter A. Ornstein Debra J. Holden 《Journal of experimental child psychology》1984,37(3):555-575
This experiment examined the expression and effectiveness of memorization in young children. Sixty children at each of the ages 4, 5, and 6 were randomly assigned to a memory group or to one of two control groups. All of the children were told that they could play with a group of toys during a brief activity period; the children in the memory condition were also instructed to memorize a specified subset of the toys. Mnemonic mediators were identified on the basis of differences in the activity period behaviors of children given memory and play instructions. Relative to the children in the play groups, the children in the memory conditions played with the toys less; further, their use of naming and visual examination as mnemonic mediators differentiated the groups at all ages and increased with age. Only the oldest subjects given memory instructions, however, demonstrated superior recall. The relationships between activity period behavior and recall among the different conditions were explored with regression techniques. Although previous research has focused on identifying the earliest use of memory strategies, the present findings underscore the importance of examining the development of these skills. 相似文献
187.
Jarl Risberg 《Brain and language》1980,9(1):9-34
This review describes methodological improvements of the 133Xe-inhalation technique for measurement of regional cerebral blood flow (rCBF) comprising correction routines both for scattered radiation from air passages and for remaining activity from previous measurements, as well as a new index of curve fit exactness. Measurements in normals are described showing new characteristics of the resting flow pattern and localized flow changes during activation with a variety of mental tasks. Our clinical applications in psychiatry are reviewed demonstrating the ability of the rCBF technique for differential diagnosis of dementia, for the evaluation of treatment by drugs, ECT, or psychosurgery, as well as for following, cases of toxic influence. The paper finally discusses the potentials as well as the limitations and artifacts of the technique. 相似文献
188.
189.
190.
A discussion of school psychology practice is presented, with emphasis on school programs rather than on individuals. While pressures exist to continue emphasizing the individual as the unit of study, current literature in evaluation theory and community psychology suggest a more viable model for the practice of school psychology. The learning process as it occurs in school programming is discussed, illustrating potential sources of involvement for school psychologists in effecting change in education. It is suggested that school psychologists, operating from a framework of evaluation theory, are well suited to be evaluators of school programs. 相似文献