全文获取类型
收费全文 | 899篇 |
免费 | 335篇 |
国内免费 | 34篇 |
出版年
2024年 | 1篇 |
2023年 | 17篇 |
2022年 | 12篇 |
2021年 | 30篇 |
2020年 | 49篇 |
2019年 | 47篇 |
2018年 | 44篇 |
2017年 | 49篇 |
2016年 | 52篇 |
2015年 | 47篇 |
2014年 | 45篇 |
2013年 | 128篇 |
2012年 | 41篇 |
2011年 | 56篇 |
2010年 | 30篇 |
2009年 | 61篇 |
2008年 | 46篇 |
2007年 | 33篇 |
2006年 | 36篇 |
2005年 | 40篇 |
2004年 | 24篇 |
2003年 | 32篇 |
2002年 | 33篇 |
2001年 | 13篇 |
2000年 | 24篇 |
1999年 | 18篇 |
1998年 | 14篇 |
1997年 | 13篇 |
1996年 | 11篇 |
1995年 | 15篇 |
1994年 | 12篇 |
1993年 | 22篇 |
1992年 | 13篇 |
1991年 | 14篇 |
1990年 | 7篇 |
1989年 | 11篇 |
1988年 | 9篇 |
1987年 | 10篇 |
1986年 | 5篇 |
1985年 | 8篇 |
1984年 | 10篇 |
1983年 | 9篇 |
1982年 | 14篇 |
1981年 | 5篇 |
1980年 | 9篇 |
1979年 | 13篇 |
1978年 | 10篇 |
1977年 | 11篇 |
1976年 | 6篇 |
1975年 | 9篇 |
排序方式: 共有1268条查询结果,搜索用时 109 毫秒
121.
How is reading development reflected in eye-movement measures? How does the perceptual span change during the initial years of reading instruction? Does parafoveal processing require competence in basic word-decoding processes? We report data from the first cross-sectional measurement of the perceptual span of German beginning readers (n = 139), collected in the context of the large longitudinal PIER (Potsdamer Intrapersonale Entwicklungsrisiken/Potsdam study of intra-personal developmental risk factors) study of intrapersonal developmental risk factors. Using the moving-window paradigm, eye movements of three groups of students (Grades 1–3) were measured with gaze-contingent presentation of a variable amount of text around fixation. Reading rate increased from Grades 1–3, with smaller increases for higher grades. Perceptual-span results showed the expected main effects of grade and window size: fixation durations and refixation probability decreased with grade and window size, whereas reading rate and saccade length increased. Critically, for reading rate, first-fixation duration, saccade length and refixation probability, there were significant interactions of grade and window size that were mainly based on the contrast between Grades 3 and 2 rather than Grades 2 and 1. Taken together, development of the perceptual span only really takes off between Grades 2 and 3, suggesting that efficient parafoveal processing presupposes that basic processes of reading have been mastered. 相似文献
122.
123.
124.
125.
126.
127.
128.
While many aspects of cognition have been investigated in relation to skilled music training, surprisingly little work has examined the connection between music training and attentional abilities. The present study investigated the performance of skilled musicians on cognitively demanding sustained attention tasks, measuring both temporal and visual discrimination over a prolonged duration. Participants with extensive formal music training were found to have superior performance on a temporal discrimination task, but not a visual discrimination task, compared to participants with no music training. In addition, no differences were found between groups in vigilance decrement in either type of task. Although no differences were evident in vigilance per se, the results indicate that performance in an attention-demanding temporal discrimination task was superior in individuals with extensive music training. We speculate that this basic cognitive ability may contribute to advantages that musicians show in other cognitive measures. 相似文献
129.
This study examines the explanations and justifications offered by those engaged in selecting housemates. The rationale for the research follows the recent housing demographic, whereby shared living has become increasingly popular among young adults in Western countries. This study sought to address the surprising lacuna in the extant research through the application of discursive psychology to understanding prejudice and discrimination within the context of contemporary social and political sanctions against openly discussing prejudice. Data were drawn from interviews with young New Zealanders aged from early twenties to early thirties who were experienced with house sharing. Detailed results are presented involving discrimination based on age, gender, and ethnicity. The study found that rigid narrow preferences were stated with respect to age, gender was less important, and ethnicity was talked about cautiously, especially if there was the possibility of significant cultural differences or language barriers. 相似文献
130.
Nicole C. Groskreutz Allen Karsina Caio F. Miguel Mark P. Groskreutz 《Journal of applied behavior analysis》2010,43(1):131-136
Six participants with autism learned conditional relations between complex auditory‐visual sample stimuli (dictated words and pictures) and simple visual comparisons (printed words) using matching‐to‐sample training procedures. Pre‐ and posttests examined potential stimulus control by each element of the complex sample when presented individually and emergence of additional conditional relations and oral labeling. Tests revealed class‐consistent performance for all participants following training. 相似文献