全文获取类型
收费全文 | 327篇 |
免费 | 8篇 |
专业分类
教育 | 252篇 |
科学研究 | 7篇 |
各国文化 | 2篇 |
体育 | 22篇 |
文化理论 | 2篇 |
信息传播 | 50篇 |
出版年
2023年 | 2篇 |
2022年 | 3篇 |
2021年 | 5篇 |
2020年 | 9篇 |
2019年 | 11篇 |
2018年 | 15篇 |
2017年 | 26篇 |
2016年 | 9篇 |
2015年 | 7篇 |
2014年 | 11篇 |
2013年 | 74篇 |
2012年 | 10篇 |
2011年 | 7篇 |
2010年 | 3篇 |
2009年 | 5篇 |
2008年 | 9篇 |
2007年 | 5篇 |
2006年 | 5篇 |
2005年 | 4篇 |
2004年 | 9篇 |
2003年 | 3篇 |
2002年 | 8篇 |
2001年 | 5篇 |
2000年 | 6篇 |
1999年 | 6篇 |
1997年 | 5篇 |
1996年 | 3篇 |
1995年 | 6篇 |
1994年 | 3篇 |
1993年 | 5篇 |
1992年 | 5篇 |
1991年 | 7篇 |
1990年 | 4篇 |
1989年 | 2篇 |
1988年 | 2篇 |
1987年 | 3篇 |
1985年 | 5篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1978年 | 2篇 |
1976年 | 4篇 |
1975年 | 3篇 |
1970年 | 1篇 |
1967年 | 1篇 |
1962年 | 1篇 |
1959年 | 1篇 |
1942年 | 1篇 |
1920年 | 1篇 |
排序方式: 共有335条查询结果,搜索用时 15 毫秒
81.
82.
83.
Motivated by the observation that formal logic answers questions students have not yet asked, we conducted exploratory teaching experiments with undergraduate students intended to guide their reinvention of truth-functional definitions for basic logical connectives. We intend to reframe the relationship between reasoning and logic by showing how logic emerges within students’ mathematical activity. This activity entails reflecting on and systematizing their own language use across diverse semantic content. We present categories of students’ untrained strategies for assessing the truth-values for mathematical disjunctions. Students’ initial reasoning heavily reflected content-specific and pragmatic factors in ways inconsistent with the norms and conventions of mathematical logic. Despite this, all student groups reinvented the standard truth-functional definition for simple disjunctions. We demonstrate how this learning depended upon particular forms of reasoning about logic. We also contrast various strategies for assessing quantified disjunctions and their different affordances in students’ mathematical activity. 相似文献
84.
Kristiina Herold Jenni Sipilä Anssi Tarkiainen Sanna Sundqvist 《Journal of Marketing for HIGHER EDUCATION》2017,27(1):59-76
The purpose of this paper is to assess the effect of service values on the processing of word-of-mouth (WOM) information, and their impact on a complex belief in a high-involvement service context. Hypotheses are tested on survey data collected from 378 respondents facing a high-involvement service choice. The results suggest that two distinct information processing routes are active when consumers (here prospective students) evaluate complex beliefs. Furthermore, service values have distinct effects on the processing of WOM information. Self-oriented values foster more cognitive processing, whereas socially oriented values have the opposite effect. Considering the reasons as to why a service is needed (service values) should be a focus for marketers since they can be a powerful persuasion approach affecting the processing of WOM. This study contributes to earlier research on higher education marketing by incorporating service values into the pre-purchase phase of prospective students’ decision-making. 相似文献
85.
Tineke A. Abma Tina Cook Margaretha Rämgård Elisabeth Kleba Janet Harris Nina Wallerstein 《Educational Action Research》2017,25(4):489-505
Social impact, defined as an effect on society, culture, quality of life, community services, or public policy beyond academia, is widely considered as a relevant requirement for scientific research, especially in the field of health care. Traditionally, in health research, the process of knowledge transfer is rather linear and one-sided and has not recognized and integrated the expertise of practitioners and those who use services. This can lead to discrimination or disqualification of knowledge and epistemic injustice. Epistemic injustice is a situation wherein certain kinds of knowers and knowledge are not taken seriously into account to define a situation. The purpose of our article is to explore how health researchers can achieve social impact for a wide audience, involving them in a non-linear process of joint learning on urgent problems recognized by the various stakeholders in public health. In participatory health research impact is not preordained by one group of stakeholders, but the result of a process of reflection and dialog with multiple stakeholders on what counts as valuable outcomes. This knowledge mobilization and winding pathway embarked upon during such research have the potential for impact along the way as opposed to the expectation that impact will occur merely at the end of a research project. We will discuss and illustrate the merits of taking a negotiated, discursive and flexible pathway in the area of community-based health promotion. 相似文献
86.
87.
Virginia Ramseyer Winter Michaella Ward Sarah Pilgrim Mackenzie Cook Alison Summers 《American journal of sexuality education》2019,14(2):152-164
Research suggests body image is related to sexual behaviors, which can impact sexual health across the lifespan. This paper aims to explain the necessity for including body image content in sexuality education to improve outcomes among girls. Our recommendations, supported by theory and empirical research include (a) an assessment of existing curricula; (b) designing new, theoretically-informed curricula; (c) using innovative technology in sex education; (d) rigorous evaluation of existing and new curricula; and (e) revising the National Sexuality Education Standards. These recommendations are discussed after providing the necessary background and rationale. 相似文献
88.
89.
Lucas SJ Anglem N Roberts WS Anson JG Palmer CD Walker RJ Cook CJ Cotter JD 《Journal of sports sciences》2008,26(5):477-489
The aim of this study was to determine the magnitude and pattern of intensity, and physiological strain, of competitive exercise performed across several days, as in adventure racing. Data were obtained from three teams of four athletes (7 males, 5 females; mean age 36 years, s = 11; cycling .VO(2 peak) 53.9 ml . kg(-1) . min(-1), s = 6.3) in an international race (2003 Southern Traverse; 96 - 116 h). Heart rates (HR) averaged 64% (95% confidence interval: +/- 4%) of heart rate range [%HRR = (HR - HR(min))/(HR(max) - HR(min)) x 100] during the first 12 h of racing, fell to 41% (+/-4%) by 24 h, and remained so thereafter. The level and pattern of heart rate were similar across teams, despite one leading and one trailing all other teams. Core temperature remained between 36.0 and 39.2 degrees C despite widely varying thermal stress. Venous samples, obtained before, during, and after the race, revealed increased neutrophil, monocyte and lymphocyte concentrations (P < 0.01), and increased plasma volume (25 +/- 10%; P < 0.01) with a stable sodium concentration. Standardized exercise tests, performed pre and post race, showed little change in the heart rate-work rate relationship (P = 0.53), but a higher perception of effort post race (P < 0.01). These results provide the first comprehensive report of physiological strain associated with adventure racing. 相似文献
90.
Bruce Thompson Colleen Cook Martha Kyrillidou 《The Journal of Academic Librarianship》2005,31(6):517-522
The present study investigated the validity of LibQUAL+™ scores, and specifically how total and subscale LibQUAL+™ scores are associated with self-reported, library-related satisfaction and outcomes scores. Participants included 88,664 students and faculty who completed the American English (nAE = 69,494) or the British English (nBE = 19,170) LibQUAL+™ language versions in the 2004 data collection cycle. Results suggest that LibQUAL+™ scores primarily measure satisfaction rather than outcomes. 相似文献