全文获取类型
收费全文 | 4889篇 |
免费 | 1453篇 |
国内免费 | 3篇 |
出版年
2023年 | 21篇 |
2022年 | 23篇 |
2021年 | 95篇 |
2020年 | 106篇 |
2019年 | 411篇 |
2018年 | 326篇 |
2017年 | 438篇 |
2016年 | 417篇 |
2015年 | 373篇 |
2014年 | 348篇 |
2013年 | 686篇 |
2012年 | 333篇 |
2011年 | 256篇 |
2010年 | 288篇 |
2009年 | 270篇 |
2008年 | 259篇 |
2007年 | 187篇 |
2006年 | 161篇 |
2005年 | 173篇 |
2004年 | 137篇 |
2003年 | 146篇 |
2002年 | 145篇 |
2001年 | 105篇 |
2000年 | 105篇 |
1999年 | 61篇 |
1998年 | 30篇 |
1997年 | 29篇 |
1996年 | 26篇 |
1995年 | 22篇 |
1994年 | 28篇 |
1993年 | 19篇 |
1992年 | 20篇 |
1991年 | 23篇 |
1990年 | 18篇 |
1989年 | 8篇 |
1988年 | 16篇 |
1987年 | 12篇 |
1986年 | 19篇 |
1985年 | 23篇 |
1984年 | 18篇 |
1983年 | 18篇 |
1982年 | 15篇 |
1981年 | 9篇 |
1980年 | 18篇 |
1979年 | 8篇 |
1978年 | 11篇 |
1977年 | 9篇 |
1975年 | 7篇 |
1974年 | 10篇 |
1973年 | 12篇 |
排序方式: 共有6345条查询结果,搜索用时 15 毫秒
991.
An attachment theory perspective guided this investigation of emerging adults' (N = 174) expectations regarding relational patterns in their future long‐term romantic relationships. Participants' working models of future romantic attachment were assessed by having them respond to an attachment measure with respect to an imagined future committed relationship. Dimensions of future attachment predicted participants' anticipated relationship dynamics in the imagined relationship, their focus on closeness and abandonment when writing about having a future long‐term relationship, and their change in state anxiety over the course of the study. These effects of future attachment remained statistically significant after controlling for current global attachment, parental caregiving sensitivity, and conflict between parents; most of these effects were not moderated by current dating status. 相似文献
992.
Jayanthi Sasisekaran Anne Smith Neeraja Sadagopan Christine Weber‐Fox 《Developmental science》2010,13(3):521-532
Hearing and repeating novel phonetic sequences, or novel nonwords, is a task that taps many levels of processing, including auditory decoding, phonological processing, working memory, speech motor planning and execution. Investigations of nonword repetition abilities have been framed within models of psycholinguistic processing, while the motor aspects, which also are critical for task performance, have been largely ignored. We focused our investigation on both the behavioral and speech motor performance characteristics of this task as performed in a learning paradigm by 9‐ and 10‐year‐old children and young adults. Behavioral (percent correct productions) and kinematic (movement duration, lip aperture variability – an index of the consistency of inter‐articulator coordination on repeated trials) measures were obtained in order to investigate the short‐term (Day 1, first five vs. next five trials) and longer‐term (Day 1 vs. Day 2, first five vs. next five trials) changes associated with practice within and between sessions. Overall, as expected, young adults showed higher levels of behavioral accuracy and greater levels of coordinative consistency than the children. Both groups, however, showed a learning effect, such that in general, later Day 1 trials and Day 2 trials were shorter in duration and more consistent in coordination patterns than Day 1 early trials. Phonemic complexity of the nonwords had a profound effect on both the behavioral and speech motor aspects of performance. The children showed marked learning effects on all nonwords that they could produce accurately, while adults’ performance improved only when challenged by the more complex nonword stimuli in the set. The findings point to a critical role for speech motor processes within models of nonword repetition and suggest that young adults, similar to children, show short‐ and longer‐term improvements in coordinative consistency with repeated production of complex nonwords. There is also a clear developmental change in nonword production performance, such that less complex novel sequences elicit changes in speech motor performance in children, but not in adults. 相似文献
993.
Children differ in how quickly they reach linguistic milestones. Boys typically produce their first multi‐word sentences later than girls do. We ask here whether there are sex differences in children’s gestures that precede, and presage, these sex differences in speech. To explore this question, we observed 22 girls and 18 boys every 4 months as they progressed from one‐word speech to multi‐word speech. We found that boys not only produced speech + speech (S+S) combinations (‘drink juice’) 3 months later than girls, but they also produced gesture + speech (G+S) combinations expressing the same types of semantic relations (‘eat’ + point at cookie) 3 months later than girls. Because G+S combinations are produced earlier than S+S combinations, children’s gestures provide the first sign that boys are likely to lag behind girls in the onset of sentence constructions. 相似文献
994.
The development of theory of mind use was investigated by giving a computerized task to 177 female participants divided into five age groups: Child I (7.3–9.7 years); Child II (9.8–11.4); Adolescent I (11.5–13.9); Adolescent II (14.0–17.7); Adults (19.1–27.5). Participants viewed a set of shelves containing objects, which they were instructed to move by a ‘director’ who could see some but not all of the objects. Correct interpretation of critical instructions required participants to use the director’s perspective and only move objects that the director could see. In a control condition, participants were asked to ignore objects in slots with a grey background. Accuracy improved similarly in both conditions between Child I and Adolescent II. However, while performance of the Adolescent II and Adult groups did not differ in the control condition, the Adolescent II group made more errors than the adults in the experimental condition. These results suggest that theory of mind use improves between late adolescence and adulthood. Thus, while theory of mind tasks are passed by age 4, these data indicate that the interaction between theory of mind and executive functions continues to develop in late adolescence. 相似文献
995.
996.
Terror management theory (TMT) proposes that people who are reminded of their mortality should be motivated to defend their cultural worldview. Studies 1 and 2 examined whether the TMT worldview defence‐buffering effect found in Western cultures could be generalized to Asians in Taiwan. No such effect was found in the present studies. This non‐significant result was robust when either a stronger distraction task was used (study 1) or when a subliminal manipulation of mortality salience was utilized (study 2). A meta‐analysis, including 24 TMT experiments in East Asia, was also conducted (study 3). The average effect size (d = 0.11, r = 0.055) of worldview defence among these experiments was not significantly different from zero. Study 4 found that mortality salience manipulation also did not change Taiwanese participants' view of reincarnation; however, it did make them more inclined to resign to fate, suggesting that they might be using this symbolic means to defend their anxiety of death. The issue of the generality of TMT to Asians was discussed. 相似文献
997.
For Life Abundant, the fruit of sustained reflection among systematic theologians, practical theologians, and pastors, is an important new work that deserves attention. The volume provokes creative and critical thinking about practical theology. Its contributors conceptualize the field as a disciplined practice of imagination and skill residing at the confluence of Christian tradition and living ecclesial communities, and ask what such a construal of practical theology might mean for theological education. Given the significance of For Life Abundant, Teaching Theology and Religion asked three theological educators who are located in different regions, types of institutions, and fields, to review and respond to it. Rebecca Slough describes the volume's central questions and organization, and considers how it might contribute to the deliberations of a seminary faculty regarding a school's curriculum. Martha Stortz shows how the process and structure of For Life Abundant are in themselves illustrative of the conceptualization of practical theology for which it argues. Kwok Pui‐lan notes the volumes strengths and goes on to probe its lacunae, particularly with regard to global, gender, and multi‐cultural considerations relevant to a robust construal of pastoral theology in our time. While the authors of these three reviews and responses to the volume did not interact as they wrote them, together they comprise a conversation that should be on‐going. TTR invites further responses to the volume. 相似文献
998.
Perry A Bentin S Bartal IB Lamm C Decety J 《Cognitive, affective & behavioral neuroscience》2010,10(4):493-504
We explored how apparently painful stimuli and the ability to identify with the person on whom the pain is inflicted modulate
EEG suppression in the mu/alpha range (8–12 Hz). In a 2 × 2 design, we presented pictures of hands either experiencing needle
pricks or being touched by a Q-tip. In the dissimilar-other condition, the hand was assigned to a patient suffering from a neurological disease in which Q-tips inflicted pain, whereas
needle pricks did not. In the similar-other condition, the hand was assigned to a patient who responded to stimulation in the same way as the healthy participant. Participants
were instructed to imagine the feeling of the person whose hand was shown and to evaluate his or her affective state. Pain
conditions elicited greater EEG suppression than did nonpain conditions, particularly over frontocentral regions. Moreover,
an interaction between pain and similarity revealed that for similar others, the pain effect was significant, whereas in the
dissimilar-other group, suppression was equally large in the pain and no-pain conditions. We conclude that mu/alpha suppression
is elicited both automatically, by observing a situation that is potentially painful for the observer, and by empathy for
pain, even if the other person is different from oneself. 相似文献
999.
Françoise S. Maheu Mary Dozier Amanda E. Guyer Darcy Mandell Elizabeth Peloso Kaitlin Poeth Jessica Jenness Jennifer Y. F. Lau John P. Ackerman Daniel S. Pine Monique Ernst 《Cognitive, affective & behavioral neuroscience》2010,10(1):34-49
Previous research findings have linked caregiver deprivation and emotional neglect with sensitivity to threatening cues. The present preliminary study investigated whether dysfunctions of the medial temporal lobe could underlie these associations. Using fMRI, we measured medial temporal lobe responses to emotional faces (angry, fearful, happy, neutral) among 30 youths. Eleven of the youths had a history of caregiver deprivation and emotional neglect. Attention states (i.e., attention to anger, fear, or physical attributes, or passive viewing) were systematically manipulated. Relative to comparison youths, youths with a history of caregiver deprivation and emotional neglect showed significantly greater left amygdala and left anterior hippocampus activation during the processing of threatening information. To our knowledge, these findings are the first to demonstrate altered medial temporal lobe function during the processing of threat cues in youths with a history of caregiver deprivation and emotional neglect. 相似文献
1000.
Edina L. Renfro‐Michel Kim C. O'Halloran Megan E. Delaney 《Adultspan: Theory Research & Practice》2010,9(1):14-25
The authors present a study that used a conceptual framework of adult learning and differentiated learning styles with graduate students in a counselor education classroom. Students in a hybrid course had higher midterm, group proposal, and posttest scores than did students in a face‐to‐face course taught by the same professor. 相似文献