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91.
    
Informal science opportunities provide authentic experiences to stimulate students’ interests in science and engineering and foster their curiosity through problem-based investigations. STEMulate Engineering Academy was designed to provide children (Grades 3–5) engineering opportunities and offer teachers a unique professional development experience. The program serves as a practicum experience for teachers seeking a gifted and talented add-on license and the camp also offers free professional development to area teachers. Using a co-teaching approach, students gained firsthand experiences from an engineer in the field, and teachers collaborated with engineers to make the content more relevant. Despite a limited number of contact hours, students and teachers demonstrated growth on pre and post engineering assessments. Informal learning opportunities provided by programs such as STEMulate Engineering Academy could possibly spark student interest in science, technology, engineering, and mathematics (STEM)––leading them to a promising career in a STEM field.  相似文献   
92.
    
Qatar is undergoing major educational reform that is shifting its educational policy toward an instructional orientation grounded in constructivism and student-centered instruction. Differences in cultural conceptions of knowledge acquisition and the purpose of education are examined to highlight challenges to Qatar’s reform implementation efforts. Self-efficacy theory is reviewed to provide a theoretical framework for our examination of the adequacy of professional development to impact teacher efficacy for implementing reform-based teaching practices. Teaching behaviors in line with the reform and teacher efficacy were quantitatively measured before and after professional development for treatment and control groups. Regression methods were used to examine the impact of professional development on the relationship between teaching behaviors and teacher efficacy. Results indicate a significant interaction effect; for teachers who received the training, the relationship between behaviors and teacher efficacy was negative, while for teachers in the control group this relationship was positive. Implications of the findings for teacher efficacy and professional development are discussed.  相似文献   
93.

Objectives:

The research identified the publication types and ages most frequently cited in the infectious diseases literature and the most commonly cited journals.

Methods:

From 2008–2010, 5,056 articles in 5 infectious diseases journals cited 166,650 items. Two random samples were drawn: one (n = 1,060) from the total set of citations and one (n = 1,060) from the citations to journal articles. For each sample citation, publication type and date, age of cited item, and inclusion of uniform resource locator (URL) were collected. For each item in the cited journal articles sample, journal title, publication date, and age of the cited article were collected. Bradford zones were used for further analysis.

Results:

Journal articles (91%, n = 963) made up the bulk of cited items, followed by miscellaneous items (4.6%, n = 49). Dates of publication for cited items ranged from 1933–2010 (mean = 2001, mode = 2007). Over half (50.2%, n = 483) of cited journal articles were published within the previous 5 years. The journal article citations included 358 unique journal titles.

Discussion:

The citations to current and older publications in a range of disciplines, heavy citation of journals, and citation of miscellaneous and government documents revealed the depth and breadth of resources needed for the study of infectious diseases.

Highlights

  • Literature on infectious diseases is multidisciplinary, encompassing medical specialties, public health, and the medical sciences.
  • Infectious disease publications cite journal articles more than 90% of the time. Cited journal articles greatly range in age at citation: more than a quarter were over 10 years old.
  • Infectious disease citation patterns resemble clinical medicine citation patterns more than public health citation patterns.

Implications

  • Infectious disease professionals need access to general medicine titles as well as infectious disease, immunology, virology, microbiology, and public health literature.
  • Librarians serving infectious disease researchers and practitioners should provide access to older materials, especially journal back files, to support the cyclical needs of their patrons.
  相似文献   
94.
This inquiry aims to explore the disconnect between the disability studies in education (DSE) perspectives on inclusive schooling held by a group of dually certified inclusive educators and the everyday, lived experiences of these same teachers who find themselves teaching students with labelled disabilities within the confines of the special education bureaucracy. Through a collaborative inquiry circle (with a teacher educator who is a faculty member in a dual-certification programme informed by a DSE perspective and seven teachers who are graduates of this teacher education programme), this study aims to: (1) articulate the dominant narratives or storylines about disability in education that may ‘discipline’ teachers' practice within the special education bureaucracy; (2) illustrate some of the ways in which teachers do resist and transgress the discursive structures of schooling in ways that enable them to ‘restory’ disability in education; and (3) explore the implications of this work for preparing teachers to be dually certified, inclusive educators of all children in public schools.  相似文献   
95.
    
Graduate Teaching Assistants (TAs) need effective, appropriate professional development opportunities that offer both meaningful foundations and strategically useful tools for their teaching. This study examined and explored the perceptions of TAs with regard to the nature, content, and design characteristics of training and development for teaching in the research university. A group of 210 graduate teaching assistants at a research university reported their perceptions of a range of design elements of training sessions and activities. TAs perceived that training contributed to their learning and development, promoting skills and strategies helpful for their teaching. More focused, strategic sessions received higher overall scores than more general foundational sessions, though strategic sessions were grounded in the more foundational ones. Design features that TAs reported most significantly contributed to their development were: expertise of speakers, structural design of events, and quality of support materials. Eighty percent of TAs reported intentions to continue learning about instructional theory and practice. Findings include consistency with some previous research-based principles of training and development, but also raise new questions regarding TAs’ needs and how to address them.  相似文献   
96.
Success in collaborative school‐based consultation depends on whether teachers implement interventions suggested by consultants. In business literature, Rational Persuasion (RP) has been identified as one potentially effective way to influence consultee perceptions about proposed interventions. RP includes intervention information, why it is important to decide to use the intervention, and potential objections to the intervention with arguments against those objections. The influence of these RP elements on potential school‐based consultees has not been studied. This preliminary analog study investigated whether presenting RP importance and objections for behavioral interventions influenced teachers' ratings of acceptability, effectiveness, and commitment‐to‐implement. Participants included 71 teachers enrolled in graduate education courses. The within‐subject design included three video vignettes of each of three conditions for three different behavioral interventions (total of nine possible videos, three presented to each group). Results suggest that the influence of RP on acceptability, perceived effectiveness, and commitment‐to‐implement ratings was inconsistent. Implications for research and practice are discussed. © 2003 Wiley Periodicals, Inc. Psychol Schs 40: 627–640, 2003.  相似文献   
97.
    
ABSTRACT

The system of validation and accreditation of professional qualifications in Spain is offered as a certification opportunity, especially for vulnerable groups. The procedure is presented as an evaluative proposal that allows some inequalities associated with training and employment to be addressed. In this article we analyse whether this system really fosters social cohesion, considering the political situation that frames the procedure and the educational approach underlying it. The research methodology combines the documentary analysis and interviews with the application of the Delphi method.

The most relevant results show that the socio-political context is favourable to competences accreditation, while the lack of expectations of the population, as well as of financial resources is hindering its implementation. The educational approach focused on learning outcomes and the evaluative control give the process an instrumental and credentialist value. The government intervention on the accreditation system can turn the procedure into a new instrument of political control of curriculum and education. Learning responsibility is shifted to those that access the procedure, both accrediting and generating new risks of exclusion. In conclusion, the system will offer inclusion opportunities if contextual aspects that humanise the procedure are taken into account.  相似文献   
98.
    
Participation is often used as a blanket term that is uncritically celebrated; this is particularly true in the case of youth digital participation. In this article, we propose a youth-focused analytical framework, applicable to a wide variety of youth digital participation projects, which can help facilitate a more nuanced understanding of these participatory practices. This framework analyzes the aims envisioned for youth participation, the actors and contexts of these activities, and the variable levels of participatory intensity, in order to more accurately assess the forms and outcomes of youth digital participation. We demonstrate the value of this framework by applying it to two contemporary cases of digital youth participation: an informal online community (Nerdfighters) and a formalized educational initiative (CyberPatriot). Such analyses facilitate normative assessments of youth digital participation, which enable us to better assess what participation is good for, and for whom.  相似文献   
99.
    
Career and educational opportunities in food science and food safety are underrecognized by K‐12 students and educators. Additionally, misperceptions regarding nature of science understanding persist in K‐12 students despite being emphasized as an important component of science education for over 100 y. In an effort to increase awareness concerning career and educational opportunities in food science and food safety and to improve the nature of science understanding among K‐12 students, a series of problem‐based learning modules was developed and pilot tested with a total of 61 K‐12 students. Results of pre‐ and postevaluations and assessments indicated that (1) interest in science, food science, and food safety increased and (2) content knowledge related to the nature of science, food science, and food safety was improved. We further suggest that these modules provide opportunities for educators in traditional as well as extracurricular settings to demonstrate important concepts contained in the newly released Next Generation Science Standards.  相似文献   
100.
The development of a critical spirit as well as the capacity to self-assess and oral presentation competence are essential in relation to students’ future employability. This study examines the influence of confidence, self-efficacy and the existence of incentives on student self-assessments of their oral presentation competence during an educational activity, taking into account the students’ gender. Data from 201 self-assessments was analysed using different statistical techniques. The results show that the existence of rewards is the only variable that has a significant influence on the self-assessment of male students, while those of female students are determined, above all, by their self-efficacy. The results suggest the need to increase student training on self-assessment, taking these differences into account. They also highlight the need to implement initiatives aimed at improving speakers’ confidence in public speaking as well as self-efficacy levels.  相似文献   
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