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941.
Norah Frederickson Elizabeth Simmonds Lynda Evans Chris Soulsby 《British Journal of Special Education》2007,34(2):105-115
The systematic assessment of the social and affective outcomes of inclusion has been lagging behind the assessment of academic outcomes. This is particularly problematic in view of research evidence supporting concerns about peer rejection and bullying. In this article, Norah Frederickson and Elizabeth Simmonds, of University College London, and Lynda Evans and Chris Soulsby, from Foxwood Special School, report their evaluation of the social and affective outcomes of a special- mainstream school inclusion initiative that places particular emphasis on peer preparation. Measures completed by pupils were used to assess peer group inclusion, social behaviour, bullying and feelings of belonging at school. Results showed that pupils who had transferred from special to mainstream schools experienced positive social outcomes and none experienced peer group rejection. However, results were less positive for mainstream pupils with special educational needs and the authors discuss possibilities for development. Trends in peer reports of bullying suggest that there is no room for complacency and that ongoing monitoring is required. 相似文献
942.
This article examines the use of case-based approaches to fatal incidents in outdoor education (OE) with a view to fatality prevention. Fatalities are rare in OE and therefore it is nearly impossible for teachers to learn how to avoid fatalities from their own past experiences. It is, however, possible to learn from the mistakes of others through studying accounts of fatalities. Andrew Brookes, working with specialist OE undergraduates nearing the end of their course, develops the argument for reframing fatality cases as narratives in order for students to not simply analyse the incident in hindsight, but to view the accounts from the perspectives of the people involved at the time. Chris North discusses how he examined the impact of case-based fatality learning on pre-service teachers with a range of outdoor experience levels. The responses of students to studying fatalities required him to reframe his approach and consider how to better differentiate learning. The article argues that case-based learning can make a unique and important contribution to safety, but requires reflexive consideration of both curricular and pedagogical aspects. 相似文献
943.
The major purpose for conducting this study was to determine whether certain instructional strategies were superior to others in teaching high school chemistry students problem solving. The effectiveness of four instructional strategies for teaching problem solving to students of various proportional reasoning ability, verbal and visual preference, and mathematics anxiety were compared in this aptitude by treatment interaction study. The strategies used were the factor-label method, analogies, diagrams, and proportionality. Six hundred and nine high school students in eight schools were randomly assigned to one of four teaching strategies within each classroom. Students used programmed booklets to study the mole concept, the gas laws, stoichiometry, and molarity. Problem-solving ability was measured by a series of immediate posttests, delayed posttests and the ACS-NSTA Examination in High School Chemistry. Results showed that mathematics anxiety is negatively correlated with science achievement and that problem solving is dependent on students' proportional reasoning ability. The factor-label method was found to be the most desirable method and proportionality the least desirable method for teaching the mole concept. However, the proportionality method was best for teaching the gas laws. Several second-order interactions were found to be significant when mathematics anxiety was one of the aptitudes involved. 相似文献
944.
This study was conducted to determine which skills and concepts students have that are prerequisites for solving moles problems through the use of analog tasks. Two analogous tests with four forms of each were prepared that corresponded to a conventional moles test. The analogs used were oranges and granules of sugar. Slight variations between test items on various forms permitted comparisons that would indicate specific conceptual and mathematical difficulties that students might have in solving moles problems. Different forms of the two tests were randomly assigned to 332 high school chemistry students of five teachers in four schools in central Indiana. Comparisons of total test score, subtest scores, and the number of students answering an item correctly using appropriate t-test and chi square tests resulted in the following conclusions: (1) the size of the object makes no difference in the problem difficulty; (2) students understand the concepts of mass, volume, and particles equally well; (3) problems requiring two steps are harder than those requiring one step; (4) problems involving scientific notation are more difficult than those that do not; (5) problems involving the multiplication concept are easier than those involving the division concept; (6) problems involving the collective word “bag” are easier to solve than those using the word “billion”; (7) the use of the word “a(n)” makes the problem more difficult than using the number “1”. 相似文献
945.
Chris McMorran Kiruthika Ragupathi Simei Luo 《Assessment & Evaluation in Higher Education》2017,42(3):361-377
The relationship between assessment and learning in higher education often comes down to a single thing: a grade. Despite widespread criticism of grades as inexact tools, whose overemphasis undermines student learning and negatively affects student well-being, they continue to be the norm in the assessment of student learning. This paper analyses an alternate form of assessment: so-called ‘gradeless learning’. This study theoretically and geographically contextualises the recent implementation of a gradeless learning policy at a large public university in Asia, and presents findings from a student opinion survey about the policy. The paper shows that respondents overwhelmingly understand and often agree with the central claims of gradeless learning, including its potential to ease students into college life, allow them to make more daring choices in their studies and even develop as lifelong learners. However, the aim of relieving stress among one group of students has increased stress for others. The study explains the circumstances that create this divergence in student stress levels, which are both locally specific and common to all gradeless systems. The paper concludes by discussing the effectiveness of the gradeless system in achieving its aims and suggesting future research avenues. 相似文献
946.
947.
Information was sought on how the strength of fear, acquired and extinguished in a classical conditioning paradigm, might be affected by certain of the circumstances that normally are associated with the course of avoidance learning. Following preconditioning exposures to the conditioned stimulus, one group of rats (Group PRF) was given continuous conditioned stimulus-unconditioned stimulus (CS-US) acquisition trials followed by stepwise reductions in US probability (given the CS) over three phases to about 11% for the final phase. Another group, Group US(lo), was given continuous CS-US pairings throughout, but, following acquisition, received stepwise reductions in US intensity (to permit evaluation of a progressively changing feature of the US over a wide range without having to employ excessive shock) over the same phases. A third group, Group US(hi), received unchanging (from acquisition) CS-US pairings over these phases, and an explicitly unpaired control group (Group RU) was included. Although outcomes differed somewhat depending upon whether suppression ratios or absolute measures of responding were considered, the major findings were that suppression to the CS was complete by the end of acquisition and persisted thereafter throughout the three phases for all but control subjects. In contrast to Group US(lo), which showed relatively little resistance to extinction of suppression to subsequent CS-only exposures, Groups US(hi) and PRF displayed marked resistance over two separate, extended sets of extinction sessions. Suppression to context cues was pronounced only for Groups US(hi) and RU, and varied as a function of US parameters and not whether the shocks were or were not signaled. Theoretical reconciliation of these findings was most difficult for Groun PRF. 相似文献
948.
Computer‐Based Assessment is a risky business. This paper proposes the use of a model for web‐based assessment systems that identifies pedagogic, operational, technical (non web‐based), web‐based and financial risks. The strategies and procedures for risk elimination or reduction arise from risk analysis and management and are the means by which the quality of the system is measured. A comparison is made between the severity of risks for non‐web based systems and web‐based systems. 相似文献
949.
Orthographic and Phonological Processes in Reading 总被引:1,自引:0,他引:1
Investigations of reading have focussed largely on two component processes, phonological processing and orthographic processing.
However, a number of unresolved issues have hampered progress in the investigation of these abilities. Three such issues that
formed the focus of the present study were (1) the extent to which tasks used to operationalise orthographic processing measure
the same construct, (2) the extent to which tasks from a range of phonological processing domains measure the same construct,
and (3) the degree to which orthographic processing tasks reflect orthographic processes independent of extraneous phonological
operations, and conversely, phonological processing tasks measure phonological processes independent of orthographic processes.
To address these questions, a variety of tasks used to evaluate orthographic processing (orthographic verification, homophone
verification, nonlexical choice, irregular word reading, irregular word spelling), phonological processing (phoneme deletion,
phonological choice, nonword reading, nonword spelling) and related domains (e.g., word identification, IQ) were administered
to 177 children from Grades 3, 4 and 5. Factor analysis conducted using accuracy data revealed that orthographic processing
tasks congregate along a single factor, while phonological processing tasks congregate along another, separate factor, viewed
as evidence for the construct validity of orthographic processing and phonological processing, respectively. When response-time
data were analysed, these same tasks did not differentiate on the basis of their orthographic and phonological demands, but
rather in terms of their more general task demands. Additionally, results reveal that some phonological processing and orthographic
processing tasks measure their respective construct with a greater degree of purity than do others. It is recommended that
these tasks be used in future research. 相似文献
950.
Chris Singleton & Fiona Simmons 《British journal of educational technology : journal of the Council for Educational Technology》2001,32(3):317-330
The aim of this study was to evaluate the utility of Wordshark , a multisensory drill-and-practice computer program designed to improve children's spelling and word recognition skills. A 20-item questionnaire on the use and effectiveness of the program was sent to 1312 schools in the UK that had purchased the program, and 403 replies were received (31% response rate). The results indicated that the program was being used in both primary schools and secondary schools. In the majority of schools the program was being used with SEN pupils, and very frequently it was incorporated within Individual Education Plans (IEPs). Wordshark was principally used to practice words, to introduce new words, to find out whether children can read and spell particular words, to reinforce teaching points, and as a reward for effort and/or good work. The children were reported to enjoy using the program and almost all (96%) of respondents stated that children were better motivated when using the program than when doing other classroom work. In the vast majority of cases, significant improvements in children's reading and spelling were reported. The findings are discussed in relation to the theory and practice of computer-assisted learning. 相似文献