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991.
ObjectivesTo describe the outcome of referral to the statutory authorities for infants under 2 years with non-accidental head injury (NAHI), and to establish whether the authorities held sufficient information to develop a risk profile for these cases.MethodsRetrospective review of cases admitted to hospital in Auckland, New Zealand from 1988 to 1998. Records from the hospital admission, child protective services and Police were reviewed, up to 19 years from diagnosis.ResultsOf 39 infants, 33 survived to leave hospital. Documentation of risk factors was erratic, and sometimes incongruent between agencies. Inter-agency case conferences took place in 17/39 (44%). The Department of Child, Youth and Family Services (CYF) used an informal family agreement to secure safety in 15/33 survivors (45%). Family Group Conferences occurred in 17/33 (52%). Nine of 33 were placed permanently outside the home (27%), two (6%) with unrelated caregivers. Charges were laid in 18/39 cases (46%). Fifteen cases came to trial, with 14 convictions (36%). Of the survivors, 44% were later renotified to CYF. There was no obvious relationship between type of intervention and re-notification.ConclusionsEnsuring the safety of an infant with NAHI, and identifying and taking appropriate action with regard to the offender, are complex tasks. In New Zealand, data collection is often incomplete and inter-agency practice and collaboration is variable. Although the rate of prosecution was relatively high by international standards, many children were later notified again for further concerns of abuse or neglect, suggesting that our interventions have been only partially successful.Practice implicationsThis paper suggests that all infants admitted to hospital with non-accidental head injury should become part of a prospective inter-agency research study, using a standardised data collection instrument. This should include the systematic collection of all data known or suspected to be associated with risk of child abuse, and incorporate long-term prospective follow-up, regardless of child protective or legal outcomes. Without large numbers followed prospectively and according to sound methodology, it is difficult to prove which forms of intervention are better than others at reducing the risk of further abuse.  相似文献   
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"Anatomizing" is a new verb some use to describe the breaking apart of a complex entity such as the human body, into isolated tidbits of information for study, which can never equal the complex, integrated whole. Although popular with first-year medical students, this practice of "tidbitting" anatomical information into easy to memorize facts or tables of facts does not prepare medical students for the inevitable task of dealing with the integrated structure-function of the human body, both normal and diseased, as patient managers. Examination questions drive the cognitive methods students will use to learn content. Asking students on examinations for recall of previously memorized tidbits fosters the cognitive learning behavior of only memorization. Examination questions, however, can be constructed that assess student understanding and integration of the content, that is, student use of cognitive and metacognitive methods of higher order learning that will foster high-quality learning producing better practitioners and lifelong learners. This kind of efficient student learning needs to begin in the first year of medical school.Learning more efficiently and at deeper levels of understanding is especially pertinent as the contact hours in anatomy courses continue to decrease.  相似文献   
995.
The purpose of the study was to examine the effectiveness of the Chautauqua Professional Development Program in terms of the mastery of basic science concepts, understanding major science processes, use of creativity skills, improvement of student attitudes toward science, and the ability to apply science concepts and processes in new situations. Participants included twelve teachers who agreed to participate in an experimental study where Science, Technology, and Society (STS) strategies were utilized with two class sections where in one class the teacher determined the course structure and the form of instruction that was typically used. Conversely, the experimental class was almost exclusively student-centered. A total of twenty-four sections of students were in STS sections (365 students) and a similar number in control sections (359 students).The data collected were analyzed using quantitative methods. The results were tabulated and contrasted for students enrolled in the two sections for all the teachers. The results indicate that students in the student-centered STS sections achieved significantly better than students in the teacher-directed STS sections in terms of understanding and use of process skills, use of creativity skills, development of more positive attitudes; and the ability to apply science concepts in new contexts. However, there were no significant differences noted with respect to mastery of basic science concepts. Apparently student-centered STS approaches result in students with conceptual understandings but it is no better than the situation where teachers guide and direct inquiry STS approaches which focus much more exclusively on specific concepts and their definitions.  相似文献   
996.
Secondary teachers participating in summer professional development chemistry workshops in Texas used an online chemistry tutoring program, OWL Quick Prep (Day et al. in OWL: Online Web-based Learning, Brooks-Cole Cengage Learning, Florence, KY, 1997) as a part of the inservice training. Self-reported demographic data were used to identify factors in preparation and practice that affected pretest and posttest scores. Data from the pretests and posttests indicate that nomenclature and problems requiring calculations were the most challenging topics for the cohort. The participants who correctly completed 90% of the questions in the tutoring modules showed significant improvement in content mastery.  相似文献   
997.
Senior performance technologists often take on real societal challenges, with enormous multilevel needs and minuscule funding. Front‐end assessment is conducted under demanding time frames with small teams. Successfully isolating critical gaps and formulating realistic solutions requires a melding of science and art. This article traces the author's journey to blend early military intelligence techniques with classical HPT methods—defining a craft approach to assessment likened to performance technology jazz.  相似文献   
998.
Mentoring is considered among the most effective pedagogical measures, yet it is rarely used in gifted education. One of the main reasons for this neglect seems to be the lack of a thorough analysis of its conceptual foundations from the point of view of giftedness research. This contribution starts with a discussion of conceptual and definitional issues pertinent to mentoring gifted individuals. An ideal definition is proposed, followed by a review of the effectiveness of mentoring programs. Existing mentoring programs rarely take full advantage of the educational potential inherent in mentoring. Next, the conditions and characteristics of effective mentoring are analyzed. From a general pedagogical point of view, mentoring should allow full use of the “Learning Triad” of modeling, instruction, and provision of learning opportunities and satisfy the “Big Four” effective learning processes (improvement‐oriented learning, individualization, feedback, practice). Mentoring can promote excellent development of the whole actiotope of a gifted individual.  相似文献   
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This article shows that when applying resampling methods to the problem of comparing two proportions, students can discover that whether you resample with or without replacement can make a big difference.  相似文献   
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