全文获取类型
收费全文 | 632篇 |
免费 | 53篇 |
出版年
2024年 | 3篇 |
2023年 | 4篇 |
2021年 | 7篇 |
2020年 | 16篇 |
2019年 | 9篇 |
2018年 | 30篇 |
2017年 | 28篇 |
2016年 | 26篇 |
2015年 | 20篇 |
2014年 | 21篇 |
2013年 | 63篇 |
2012年 | 37篇 |
2011年 | 37篇 |
2010年 | 15篇 |
2009年 | 18篇 |
2008年 | 46篇 |
2007年 | 33篇 |
2006年 | 37篇 |
2005年 | 32篇 |
2004年 | 26篇 |
2003年 | 28篇 |
2002年 | 12篇 |
2001年 | 12篇 |
2000年 | 13篇 |
1999年 | 4篇 |
1998年 | 5篇 |
1997年 | 8篇 |
1996年 | 8篇 |
1993年 | 3篇 |
1992年 | 4篇 |
1991年 | 3篇 |
1989年 | 2篇 |
1988年 | 4篇 |
1987年 | 3篇 |
1985年 | 6篇 |
1984年 | 7篇 |
1983年 | 2篇 |
1982年 | 7篇 |
1981年 | 2篇 |
1979年 | 3篇 |
1978年 | 3篇 |
1977年 | 3篇 |
1976年 | 4篇 |
1975年 | 5篇 |
1974年 | 3篇 |
1973年 | 3篇 |
1971年 | 2篇 |
1968年 | 2篇 |
1966年 | 2篇 |
1964年 | 3篇 |
排序方式: 共有685条查询结果,搜索用时 15 毫秒
271.
Observers made same-different shape judgments of stimuli that were identical in shape and size different in shape but not in size, or differed in relative size along a number of steps for both same- and different- shaped forms. "Same" judgment RTs increased monotonically with increases in the magnitude of the relative size difference. In contrast, "different" judgment RTs were unaffected by changes in relative size. A second experiment in which stimulus presentation was successive rather than simultaneous yielded essentially the same results. Consideration was given to a dual- process model in which a time-consuming analog process normalizes stimuli that are size discrepant prior to a comparison stage that is operative for those structures responsible for "same" decisions but not for "different" judgments. Some evidence that seems inconsistent with a normalization process which operates prior to contact with memory was discussed, and an alternative explanation in which the early detection of a size difference causes changes in decision criteria was suggested. 相似文献
272.
273.
Much recent research in visual information processing has employed a methodology resting on the assumption that a noise mask following presentation of a target stimulus terminates processing of that target. In the absence of appropriate controls, such a methodology is viable only insofar as an erasure theory of masking is valid. However, the phenomena from which the erasure position has derived its strongest support have been subject to alternative theoretical explanations, the most general of which is that of temporal integration. The experiment reported here tested these alternatives. Twelve subjects served in a tachistoscopic study designed to determine whether the same noise field of dots could either erase a degraded target digit or facilitate target identification through temporal integration, under both forward and backward masking paradigms. This was found to be the case, and the results were interpreted as consistent with an integration theory of masking and as incompatible with an erasure conception. The results suggested that efforts to control target processing time through display of a visual noise pattern subsequent to target presentation are methodologically inadequate when devoid of some basic control operations. 相似文献
274.
275.
Max Coltheart Derek Besner Jon Torfi Jonasson Eileen Davelaar 《Quarterly journal of experimental psychology (2006)》1979,31(3):489-507
In lexical decision experiments, subjects have difficulty in responding NO to non-words which are pronounced exactly like English words (e.g. BRANE). This does not necessarily imply that access to a lexical entry ever occurs via a phonological recoding of a visually-presented word. The phonological recoding procedure might be so slow that when the letter string presented is a word, access to its lexical entry via a visual representation is always achieved before phonological recoding is completed. If prelexical phonological recodings are produced by using grapheme-phoneme correspondence rules, such recodings can only occur for words which conform to these rules (regular words), since applications of the rules to words which do not conform to the rules (exception words) produce incorrect phonological representations. In two experiments, it was found that time to achieve lexical access (as measured by YES latency in a lexical decision task) was equivalent for regular words and exception words. It was concluded that access to lexical entries in lexical decision experiments of this sort does not proceed by sometimes or always phonologically recoding visually-presented words. 相似文献
276.
Socioemotional Selectivity Theory (Carstensen, L. L., Isaacowitz, D. M., & Charles, S. T. (1999). American Psychologist, 54, 155–181) posits that older adults, and anyone else who perceives their time as limited, show a motivational shift toward
emotion regulation which causes them to exhibit a positivity bias and negativity avoidance in attention and memory. We tested
whether such a motivational shift can indeed cause changes in emotional processing by manipulating motivation in a sample
of young adults. After the manipulation, participants looked at real-world images while their eye movements were tracked.
It was found that participants motivated to regulate emotion attended less to negative than positive images and showed less
looking time to all stimulus types compared to the other two conditions. No evidence was found linking the motivational manipulation
to emotional memory.
相似文献
Derek M. IsaacowitzEmail: |
277.
Notwithstanding the interest and importance of Szasz's position, it neglects the phenomena, the real problems which take people
to the clinic seeking treatment, and the conditionality of the notion of individual responsibility. 相似文献
278.
A mathematical model of operant choice, the generalized matching law was used to analyze play-calling data from the 2004 National Football League season. In all analyses, the relative ratio of passing to rushing plays was examined as a function of the relative ratio of reinforcement, defined as yards gained, from passing versus rushing. Different analyses focused on season-aggregate data for the league as a whole, game-by-game data for the league as a whole, and game-by-game data for individual teams. In all analyses except those for a few individual teams, the generalized matching law accounted for a majority of variance in play calling. The typical play-calling pattern reflected undermatching (suggesting imperfect sensitivity of play calling to yardage-gained reinforcers) and a bias for calling rushing plays. Bias was found to be a function of both the relative risk of turnovers and the relative variability in yards gained associated with passing versus rushing plays. The external validity of the matching analyses was supported by significant correlations between parameters of the generalized matching law and team success on offense and season winning percentage. These results illustrate the broad applicability of the generalized matching law to problems outside of the laboratory. 相似文献
279.
Barnes-Holmes D Staunton C Whelan R Barnes-Holmes Y Commins S Walsh D Stewart I Smeets PM Dymond S 《Journal of the experimental analysis of behavior》2005,84(3):417-433
Derived equivalence relations, it has been argued, provide a behavioral model of semantic or symbolic meaning in natural language, and thus equivalence relations should possess properties that are typically associated with semantic relations. The present study sought to test this basic postulate using semantic priming. Across three experiments, participants were trained and tested in two 4-member equivalence relations using word-like nonsense words. Participants also were exposed to a single- or two-word lexical decision task, and both direct (Experiment 1) and mediated (Experiments 2 and 3) priming effects for reaction times and event-related potentials were observed within but not across equivalence relations. The findings support the argument that derived equivalence relations provides a useful preliminary model of semantic relations. 相似文献
280.
It is widely assumed that community presupposes consensus on the good. As a result, liberals who acknowledge the permanence of pluralism have struggled to explain how a liberal society could realise the good of community. Here it is argued that our initial assumption is wrong. Conflict can serve as a source of political community. Our devotion to the things we care about provides us with reason to embark on a quest aimed at the elimination of conflict. The quest will require us to engage in the cooperative activity of dialogue with our moral adversaries. It is in this activity of dialogue, and not at the quests end, that political community can be located. 相似文献