全文获取类型
收费全文 | 1884篇 |
免费 | 123篇 |
出版年
2023年 | 14篇 |
2022年 | 16篇 |
2021年 | 17篇 |
2020年 | 48篇 |
2019年 | 41篇 |
2018年 | 80篇 |
2017年 | 100篇 |
2016年 | 88篇 |
2015年 | 68篇 |
2014年 | 83篇 |
2013年 | 259篇 |
2012年 | 117篇 |
2011年 | 117篇 |
2010年 | 60篇 |
2009年 | 52篇 |
2008年 | 97篇 |
2007年 | 96篇 |
2006年 | 89篇 |
2005年 | 77篇 |
2004年 | 79篇 |
2003年 | 66篇 |
2002年 | 72篇 |
2001年 | 27篇 |
2000年 | 30篇 |
1999年 | 24篇 |
1998年 | 22篇 |
1997年 | 15篇 |
1996年 | 17篇 |
1995年 | 10篇 |
1994年 | 12篇 |
1993年 | 7篇 |
1992年 | 10篇 |
1991年 | 7篇 |
1990年 | 7篇 |
1989年 | 4篇 |
1988年 | 5篇 |
1987年 | 7篇 |
1986年 | 6篇 |
1985年 | 8篇 |
1983年 | 8篇 |
1981年 | 6篇 |
1980年 | 3篇 |
1979年 | 4篇 |
1978年 | 3篇 |
1977年 | 5篇 |
1976年 | 2篇 |
1975年 | 6篇 |
1972年 | 2篇 |
1968年 | 3篇 |
1967年 | 2篇 |
排序方式: 共有2007条查询结果,搜索用时 15 毫秒
71.
Criss AH Shiffrin RM 《Journal of experimental psychology. Learning, memory, and cognition》2004,30(4):778-786
In studies of episodic recognition memory, low-frequency words (LF) have higher hit rates (HR) and lower false alarm rates (FAR) than do high-frequency words (HF), which is known as the mirror pattern. A few findings have suggested that requiring a task at study may reduce or eliminate the LF-HR advantage without altering the LF-FAR effect. Other studies have suggested that the size of the LF-HR advantage interacts with study time. To explore such findings more thoroughly and relate them to theory, the authors conducted 5 experiments, varying study time and study task. The full mirror pattern was found only in 2 cases: the standard condition requiring study for a later memory test and a condition requiring a judgment about unusual letters. The authors explain their findings in terms of the encoding of distinctive features and discuss the implications for current theories of recognition memory and the word frequency effect. 相似文献
72.
73.
Patients with corticobasal degeneration (CBD) appear to have impaired number knowledge. We examined the nature of their number deficit while we tested the hypothesis that comprehension of larger numbers depends in part on verbal mediation. We evaluated magnitude judgments and performance on number conservation measures rooted in Piagetian theory in nonaphasic patients with CBD (n=13) and patients with a fluent form of progressive aphasia known as semantic dementia (SD; n=15). We manipulated the numbers of the arrays and the visual-spatial properties of the stimuli being compared during magnitude judgments and Piagetian conservation measures. CBD patients were consistently impaired judging the magnitudes of larger numbers (4-9), while they had minimal difficulty with smaller numbers (magnitudes < or = 3). By comparison, SD patients performed all measures of number knowledge at a ceiling level regardless of number magnitude. Neither patient group was significantly impacted by manipulations of the spatial properties of the stimuli. CBD patients' impairment with larger numbers despite minimal aphasia, and SD patients' intact performance despite an aphasia, challenge the proposal that understanding larger numbers depends on verbal mediation. 相似文献
74.
75.
Keith?D.?Huff Yukiko?Asaka Amy?L.?Griffin William?P.?Berg Matthew?A.?Seager Stephen?D.?BerryEmail author 《Integrative psychological & behavioral science》2004,39(1):16-23
Analysis of naturalistic chewing patterns may provide insight into mapping the neural substrates of jaw movement control systems,
including their adaptive modification during the classically conditioned jaw movement (CJM) paradigm. Here, New Zealand White
rabbits were administered food and water stimuli orally to evaluate the influence of stimulus consistency on masticatory pattern.
Chewing patterns were recorded via video camera and movements were analyzed by computerized image analysis. The mandibular
kinematics, specifically the extent of dorsal/ventral, medial/lateral, and rostral/caudal movement, were significantly larger
in food-evoked than water-evoked chewing. Water-evoked chewing frequency, however, was significantly higher than that of food-evoked
movements. In light of known cortical mastication modulatory centers, our findings implicate different neural substrates for
the responses to food and water stimuli in the rabbit. A detailed delineation of jaw movement patterns and circuitry is essential
to characterize the neural substrates of CJM. 相似文献
76.
The authors examined the suppression of spider-related thoughts in spider-fearful (n = 23) and nonfearful (n = 22) individuals. Participants were primed with vivid pictures of spiders and a story about spiders. Next, they were randomly assigned to 1 of 2 conditions: (a) suppression of thoughts associated with the previously presented spider-related stimuli or (b) free expression of any thoughts, including those related to the spider-related stimuli. All participants completed a subsequent free-expression exercise. Results indicated that spider-fearful individuals expressed thoughts about the spider-related stimuli for a longer length of time than did nonfearful individuals, particularly in the suppression condition. Participants in both groups demonstrated a rebound of thoughts associated with the spider-related stimuli following suppression. The authors propose that the priming of feared stimuli makes suppression of fear-related thoughts particularly difficult for fearful individuals, perhaps by activating a state of heightened arousal. 相似文献
77.
Murray SL Bellavia GM Rose P Griffin DW 《Journal of personality and social psychology》2003,84(1):126-147
A daily diary study examined how chronic perceptions of a partner's regard affect how intimates interpret and respond to daily relationship stresses. Spouses each completed a diary for 21 days. Multilevel analyses revealed that people who felt less positively regarded read more into stressful events than did people who felt highly regarded, feeling more hurt on days after acute threats, such as those posed by a moody or ill-behaved partner. Intimates who felt less valued responded to feeling hurt by behaving badly toward their partner on subsequent days. In contrast, intimates who felt more valued responded to feeling hurt by drawing closer to their partner. Ironically, chronically activated needs for belongingness might lead people who are trying to find acceptance to undermine their marriage. 相似文献
78.
We examined the relations between preschool boys' behavior problems and mothers' interpretations of children's emotion expressions. A sample of 31 mothers of oppositional boys and 28 control mothers responded to standard stimuli depicting child emotional reactions to maternal control attempts; mothers were instructed to think of the stimuli as either (a) their own child or (b) an unfamiliar child. Mothers of oppositional boys were more likely to generate negative interpretations than were control mothers when thinking of their own children; however, this difference did not generalize to the explicitly unfamiliar child condition. Mothers of oppositional boys demonstrated negative and comparison mothers demonstrated positive interpretive tendencies toward their own children. Findings suggest that child emotion cues may trigger biased maternal cognitions even in the absence of child misbehavior. 相似文献
79.
Examined emotional competence in 87 children, aged 7–10 years, who varied with respect to reports of aggressive behavior to determine whether individual differences in emotional competence characterize children with higher levels of aggressive behavior. Emotional competence was assessed during a 1-hr lab visit that included (a) an observational period consisting of a modified disappointment paradigm, (b) assessment of cognitive and language abilities, and (c) 2 structured emotion interviews. Children with higher levels of aggressive behavior exhibited more intense and frequent expressions of anger, both as reported by mothers and as observed during the disappointment paradigm. Less sophisticated ability to identify the causes of emotion also characterized children with higher levels of aggressive behavior. Gender moderated the relation between aggressive behavior and type of emotion identified such that reports of happiness (in response to receiving a disappointing prize) were associated with lower levels of reported aggressive behavior for boys. The value of assessing children's emotional competence in the context of an emotionally arousing situation is suggested by these findings. 相似文献
80.
Batson CD Lishner DA Carpenter A Dulin L Harjusola-Webb S Stocks EL Gale S Hassan O Sampat B 《Personality & social psychology bulletin》2003,29(9):1190-1201
Philosophers, psychologists, and religious teachers have suggested that imagining yourself in another's place will stimulate moral action. The authors tested this idea in two different situations. In Experiment 1, participants had the opportunity to assign themselves and another research participant to tasks, with one task clearly more desirable than the other. Imagining oneself in the other's place did little to increase the morality (fairness) of the decision. A different form of perspective taking, imagining the other's feelings, increased direct assignment of the other to the desirable task, apparently due to increased empathy. In Experiment 2, participants confronted a different decision: either accept an initial task assignment that would give them highly positive consequences and the other participant nothing or change the assignment so they and the other would each receive moderately positive consequences. In this situation, imagining oneself in the other's place did significantly increase moral action. 相似文献