全文获取类型
收费全文 | 2820篇 |
免费 | 127篇 |
出版年
2021年 | 31篇 |
2020年 | 50篇 |
2019年 | 42篇 |
2018年 | 60篇 |
2017年 | 63篇 |
2016年 | 82篇 |
2015年 | 48篇 |
2014年 | 53篇 |
2013年 | 300篇 |
2012年 | 111篇 |
2011年 | 97篇 |
2010年 | 67篇 |
2009年 | 57篇 |
2008年 | 93篇 |
2007年 | 89篇 |
2006年 | 94篇 |
2005年 | 81篇 |
2004年 | 60篇 |
2003年 | 82篇 |
2002年 | 75篇 |
2001年 | 53篇 |
2000年 | 78篇 |
1999年 | 44篇 |
1998年 | 52篇 |
1997年 | 35篇 |
1996年 | 33篇 |
1995年 | 29篇 |
1994年 | 26篇 |
1993年 | 35篇 |
1992年 | 35篇 |
1991年 | 54篇 |
1990年 | 28篇 |
1989年 | 43篇 |
1988年 | 24篇 |
1987年 | 27篇 |
1986年 | 23篇 |
1985年 | 38篇 |
1984年 | 29篇 |
1983年 | 26篇 |
1982年 | 36篇 |
1981年 | 40篇 |
1980年 | 34篇 |
1979年 | 32篇 |
1978年 | 36篇 |
1975年 | 36篇 |
1974年 | 40篇 |
1973年 | 29篇 |
1972年 | 22篇 |
1968年 | 21篇 |
1967年 | 22篇 |
排序方式: 共有2947条查询结果,搜索用时 15 毫秒
121.
122.
This study investigated recognition memory of self-photographs which had been previously rated by subjects for their degree of reference to an imaginal prototype of “real self.” The number of false alarms to NEW photographs was found to increase with degree of self-reference to the imaginal prototype with the exception of photographs rated highest in self-reference. Females were reliably superior to males in self-recognition. Males and females also differed in nonverbal behaviors reflecting differences in their image of real self. Results were interpreted as supporting an hypothesis that the self functions as a cognitive prototype which has both imaginal and verbal characteristics. 相似文献
123.
Melodic and rhythmic context were systematically varied in a pattern recognition task involving pairs (standard-comparison) of nine-tone auditory sequences. The experiment was designed to test the hypothesis that rhythmic context can direct attention toward or away from tones which instantiate higher order melodic rules. Three levels of melodic structure (one, two, no higher order rules) were crossed with four levels of rhythm [isochronous, dactyl (A U U), anapest (U U A), irregular]. Rhythms were designed to shift accent locations on three centrally embedded tones. Listeners were more accurate in detecting violations of higher order melodic rules when the rhythmic context induced accents on tones which instantiated these rules. Effects are discussed in terms of attentional rhythmicity. 相似文献
124.
125.
MacRae and Loh (1981) reported that when observers attempt to match angles, whether simultaneously or successively, and regardless of whether the angles have the same orientation or not, acute angles generally are set too large and obtuse angles, too small. Without presenting data, they argued indirectly that starting-position effects in their adjustment procedure could not have accounted for the errors. In four experiments, we have demonstrated that effects similar to MacRae and Loh’s do occur when their starting positions are used and that no such effects occur when psychophysical methods that minimize or eradicate starting position effects are used. 相似文献
126.
127.
Marilyn Jager Adams 《Cognitive psychology》1979,11(2):133-176
Major hypotheses about the processes involved in word recognition are reviewed and then assessed through four experiments. The purpose of the first experiment was to examine some basic aspects of the processing of words, pseudowords, and nonwords, and beyond that, to discover basic differences in their processing that might underlie the word advantage. The second experiment was designed to assess the contribution of whole-word and letter cluster cues to the word advantage. Finally, Experiments III and IV were focused on the question of whether the word advantage can be wholly explained in terms of response bias or sophisticated guessing. Taken together, the results of these experiments were most compatible with criterion bias models. A version of the criterion bias model is suggested wherein the word advantage is attributed to interfacilitation among single letter and lexical units in memory. 相似文献
128.
This study investigated the relationship between life stress and measures of anxiety, depression, and hostility as a function of subjects' arousal-seeking status. Results indicated significant relationships between negative life change and measures of both anxiety and hostility. These relationships, however, held only for subjects who were low on the arousal-seeking dimension. The results suggest that arousal-seeking status may serve as a moderator variable in determining the relationship between life stress and other variables. 相似文献
129.
130.
Retention of a poison-based aversion after a 3-yr. period by 8 vervet monkeys (Cercopithecus aethiops) was found. The color of the visual cue appeared to effect the retention of the aversion. 相似文献