首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   557篇
  免费   6篇
  563篇
  2024年   11篇
  2023年   8篇
  2022年   8篇
  2021年   17篇
  2020年   26篇
  2019年   15篇
  2018年   38篇
  2017年   38篇
  2016年   48篇
  2015年   20篇
  2014年   30篇
  2013年   59篇
  2012年   27篇
  2011年   24篇
  2010年   18篇
  2009年   10篇
  2008年   15篇
  2007年   13篇
  2006年   20篇
  2005年   9篇
  2004年   9篇
  2003年   10篇
  2002年   7篇
  2001年   7篇
  2000年   10篇
  1999年   6篇
  1998年   6篇
  1997年   3篇
  1996年   4篇
  1994年   3篇
  1993年   2篇
  1991年   3篇
  1988年   2篇
  1987年   3篇
  1986年   5篇
  1985年   2篇
  1984年   3篇
  1983年   2篇
  1979年   1篇
  1978年   1篇
  1977年   2篇
  1976年   1篇
  1975年   1篇
  1974年   2篇
  1971年   3篇
  1968年   1篇
  1967年   2篇
  1963年   1篇
  1962年   1篇
  1961年   1篇
排序方式: 共有563条查询结果,搜索用时 15 毫秒
361.

The purpose of this study is to explain the gender differences in reading achievement with the mediating role of metacognitive strategies and reading-related attitudes. Hypotheses were tested with 6890 students [3396 (49.3%) females, 3494 (50.7%) males] who participated in PISA 2018 in Turkey. The path analysis results indicated that gender had significant associations with metacognitive strategies and reading-related attitudes. One remarkable result is that gender affected metacognitive strategies about lower cognitive levels more than strategies about higher cognitive levels, and that the female advantage was reduced for upper metacognitive strategies. Additionally, reading-related attitudes, except for perception of reading competence, and metacognitive strategies were significantly associated with reading achievement. In addition, the results revealed that metacognitive strategies and reading-related attitudes, except for perception of reading competence, fully mediated gender and reading achievement. Overall, the results show that the gender difference in reading achievement is not only due to gender itself, but may also be due to differentiation of the metacognitive strategies and reading-related attitudes of girls and boys. As a result, the teaching of metacognitive strategies and development of reading-related attitudes to students are recommended, in order to reduce the gender gap in reading achievement. Limitations, practical implications, and recommendations for future research are discussed.

  相似文献   
362.
Racial profiling has come under intense public scrutiny especially since the rise of the Black Lives Matter movement. This article discusses two questions: (1) whether racial profiling is sometimes rational, and (2) whether it can be morally permissible. It is argued that under certain circumstances the affirmative answer to both questions is justified.  相似文献   
363.
364.
    
Several studies show the importance of basic psychological needs (BPN) for decreasing burnout and increasing grade point average (GPA), but, to our knowledge, no prior study has explored the potential contextual differences in Southeastern European countries. Moreover, even less is known about how this relationship may differ during stressful (exam) and less stressful (beginning of the semester) periods. Measures of the Maslach Burnout Inventory—Student Survey and BPN Satisfaction and Frustration Scale were translated and adapted. The study included a cross-sectional sample of students from Croatia, Serbia and Slovenia during beginning of the semester and exam period. Across all countries and both contexts, students with high autonomy need satisfaction showed the strongest decrease in burnout, followed by those with high competence need satisfaction. Students with high academic achievement showed an increase due to competence need satisfaction. Competence and autonomy need satisfaction were higher beginning of a semester, while burnout was higher during the exam period. BPN play an important role in educational settings—satisfaction of the need for autonomy and competence protects students from burnout, and the need for competence predicts greater academic achievement regardless of culture or time of the semester.  相似文献   
365.
366.
    
The temporal organization of sounds used in social contexts can provide information about signal function and evoke varying responses in listeners (receivers). For example, music is a universal and learned human behavior that is characterized by different rhythms and tempos that can evoke disparate responses in listeners. Similarly, birdsong is a social behavior in songbirds that is learned during critical periods in development and used to evoke physiological and behavioral responses in receivers. Recent investigations have begun to reveal the breadth of universal patterns in birdsong and their similarities to common patterns in speech and music, but relatively little is known about the degree to which biological predispositions and developmental experiences interact to shape the temporal patterning of birdsong. Here, we investigated how biological predispositions modulate the acquisition and production of an important temporal feature of birdsong, namely the duration of silent pauses (“gaps”) between vocal elements (“syllables”). Through analyses of semi-naturally raised and experimentally tutored zebra finches, we observed that juvenile zebra finches imitate the durations of the silent gaps in their tutor's song. Further, when juveniles were experimentally tutored with stimuli containing a wide range of gap durations, we observed biases in the prevalence and stereotypy of gap durations. Together, these studies demonstrate how biological predispositions and developmental experiences differently affect distinct temporal features of birdsong and highlight similarities in developmental plasticity across birdsong, speech, and music.

Research Highlights

  • The temporal organization of learned acoustic patterns can be similar across human cultures and across species, suggesting biological predispositions in acquisition.
  • We studied how biological predispositions and developmental experiences affect an important temporal feature of birdsong, namely the duration of silent intervals between vocal elements (“gaps”).
  • Semi-naturally and experimentally tutored zebra finches imitated the durations of gaps in their tutor's song and displayed some biases in the learning and production of gap durations and in gap variability.
  • These findings in the zebra finch provide parallels with the acquisition of temporal features of speech and music in humans.
  相似文献   
367.
368.
The need for a research and practical tool, such as a short, reliable, and valid personality assessment test, suggests researchers to create shortened versions of original instruments. Reinforcement sensitivity questionnaire (RSQ) was created in line with some basic premises of revised Reinforcement sensitivity theory, which proposes three motivational and emotional systems: Behavioral inhibition system (BIS), responsible for scanning environment for potential threats, Behavioral activation system (BAS), responsible for aproaching behavior, and the Fight/Flight/Freeze system (FFFS), responsible for behavior in the present threat. RSQ comprises five scales: BIS, BAS, Fight, Flight, and Freeze. The aim of this study was to develop a short version of RSQ, which would be beneficial to both research and practical purposes. Item response theory analyses were used for item selection. The study comprised two samples of participants, whereby Sample 1 (N = 837, 34.6% male, aged 18 – 82, M = 31.63, SD = 13.54) served as the derivation sample, while Sample 2 (818 participants, 43.6% male, 18?75 years, M = 29.65, SD = 12.52) served as validation sample. Factorial validity of the short RSQ was examined on both Sample 1 and Sample 2. Convergent and divergent validity of the short RSQ was examined using RST-PQ, Jackson-5, BIS/BAS scales, and Big Five Inventory. The results point to satisfactory internal consistency, factorial validity, and construct validity of the short RSQ, suggesting that it is an adequate measure for research settings or other contexts which require the use of short personality questionnaires.  相似文献   
369.
We compared different methodological approaches in research on the accuracy of national stereotypes that use aggregated mean scores of real people's personality traits as criteria for stereotype accuracy. Our sample comprised 16,713 participants from the Central Europe and 1,090 participants from the Baltic Sea region. Participants rated national stereotypes of their own country using the National Character Survey (NCS) and their personality traits using either the Revised NEO Personality Inventory or the NCS. We examined the effects of different (i) methods for rating of real people (Revised NEO Personality Inventory vs. NCS) and national stereotypes (NCS); (ii) norms for converting raw scores into T‐scores (Russian vs. international norms); and (iii) correlation techniques (intraclass correlations vs. Pearson correlations vs. rank‐order correlations) on the resulting agreement between the ratings of national stereotypes and real people. We showed that the accuracy of national stereotypes depended on the employed methodology. The accuracy was the highest when ratings of real people and national stereotypes were made using the same method and when rank order correlations were used to estimate the agreement between national stereotypes and personality profiles of real people. We propose a new statistical procedure for determining national stereotype accuracy that overcomes limitations of past studies. We provide methodological recommendations applicable to a wider range of cross national stereotype accuracy studies. Copyright © 2018 European Association of Personality Psychology  相似文献   
370.
    
Implicit aggressiveness, measured by the Conditional Reasoning Test for Aggression (CRT-A), has been shown to be important for understanding counterproductive work behaviors (CWBs). However, it is not clear how employees justify CWBs that stem from their unconscious tendencies. We tested the idea that implicitly aggressive individuals develop negative job attitudes (JAs) to justify their CWBs. In Study 1, 333 employees completed the CRT-A, a battery of JAs, and a CWBs scale. In Study 2, another sample (n = 341) completed the CRT-A and different measures of JAs and CWBs. In both studies, implicit aggressiveness explained JAs and self-reported CWBs. Although the design did not allow establishment of exact causal sequence, both studies were more consistent with the model where CWBs mediated the CRT-A and JA relationship.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号