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431.
Menucha Birenbaum Rose A. Feldman 《Educational research; a review for teachers and all concerned with progress in education》2013,55(1):90-98
The study examined the relationships between learning patterns and attitudes towards two assessment formats: open‐ended (OE) and multiple‐choice (MC), among students in higher education. Sixteen Semantic Differential scales measuring emotional reactions, intellectual reactions and appraisal of each assessment format, along with measures of learning processes, academic self‐concept and test anxiety, were administered to 58 students. Results indicated two patterns of relationships between the learning‐related variables and the assessment attitudes: high scores on the self‐concept measure and on the three measures of learning processes were related to positive attitudes towards the OE format but negative ones towards the MC format; low scores on the test anxiety measures were related to positive attitudes towards the OE format. In addition, significant gender differences emerged with respect to the MC format, with males having more favourable attitudes than females. Results were discussed in light of an adaptive assessment approach. 相似文献
432.
AbstractThe practice of exercise has shown to be beneficial to quality of life of individuals with HIV/AIDS. Thus, the present study analysed the effects of a combined exercise training in persons living with HIV/AIDS. Ten participants participated in the present study. The following variables were analysed: viral load and cell counts for TCD4+/TCD8; maximal oxygen consumption (VO2max); total mass, absolute fat mass, relative fat mass, absolute lean mass, relative lean mass and body mass index; fasting glycaemia, fasting insulinaemia, homeostatic model assessment (HOMA) index (insulin resistance – homeostatic model assessment (IR-HOMA)); total cholesterol, triglycerides, high-density lipoprotein (HDL), very low-density lipoprotein (VLDL), low-density lipoprotein (LDL); superoxide dismutase, catalase, glutathione peroxidase activities; thiobarbituric acid reactive substances. The combined exercise training consisted of resistance exercises plus aerobic training (60 min · session?1, three times per week, during 20 weeks). The number of TCD4+ cells, absolute lean mass and relative lean mass, muscle strength for the 45° leg press, seated row and triceps extension, HDL-c levels as well as VO2max increased post-training. The activity of superoxide dismutase, catalase, glutathione peroxidase enzymes and thiobarbituric acid reactive substances levels were diminished post-training. Finally, it can be concluded that combined exercise training is able to change positively several variables related to health of individuals with HIV/AIDS, mainly the immune system as well as antioxidant mechanisms re-establishment. 相似文献
433.
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435.
Mike Rose 《About Campus》2009,14(5):2-4
Mike Rose argues that remediation, despite its negative reputation, is both a historically appropriate function of higher education and intimately interconnected with its foundational concerns. 相似文献
436.
437.
The writers, as Section Manager and head of an inner‐city school under Special Measures, describe the school's approach to the re‐engineering of its pastoral system from a horizontal, year‐based system, to a semi‐vertical 'family' system. The article explores the reasons for the change, the planning process and the outcomes and suggests ways of implementing successful change over a short time‐frame. 相似文献
438.
Bullying and victimisation remains a pervasive problem within the nation’s schools. International research has indicated that students who are enrolled in special education curricula are victimised and perpetrate more bullying than their general education peers. Few empirical studies have examined bullying and victimisation rates among American schoolchildren within special education programmes. The current study examined rates of bullying and fighting perpetration and victimisation among middle‐school students (n = 7331) and high‐school students (n = 14,315) enrolled in general education and special education programmes. As hypothesised, students in special education reported greater rates of bullying and fighting perpetration, and victimisation than general education students. Students who were in self‐contained classrooms reported more perpetration and victimisation than those in inclusive settings. Fighting perpetration was similar for younger and older students in special education settings, whereas fighting perpetration was lower for older students, versus younger students, in general education. 相似文献
439.
Before there was the digital divide there was the analog divide– and universal service was the attempt to close that analogdivide.
Universal service is becoming ever more complex in terms ofregulatory design as it becomes the digital divide. In order to
evaluatethe promise of the next generation Internet with respect to the digitaldivide this work looks backwards as well as
forwards in time. Byevaluating why previous universal service mechanisms failed andsucceeded this work identifies specific
characteristics ofcommunications systems – in particular in billing and managinguncertainty – and argues that these characteristics
underliesuccess or failure in terms of technological ubiquity. Developing a setof characteristics of services rather than
a set of services is afundamental break with the tradition of universal service. In fact, theimplications of our proposal
is that basic characteristics in theoffering of the service rather than the absolute price are critical toclose the digital
divide: certainty of total charge, ability to avoiddeposits or disconnection via best effort service, and payer-basedcontrol
of all charges. While all of these principles sound obvious infact none of these hold in the telephony network. Universal
service hasevolved from common carriage (serve all with no discrimination) to aright to basic services (100% penetration).
Universal service isnow discussed as the digital divide, as the access to information asopposed to services becomes increasingly
critical. However, we arediscussing in this paper access to the bits and the network rather thanaccess to the information
(or intellectual property) once connected. Theprovision of universal service is seen as a technical problem only in thatthe
technology costs money – universal service debates have longbeen the domain of economists. Yet the design of protocols has
been thedomain of engineers, the building of systems the corporate domain, andthe discussion of equity the interest of ethicists.
The design ofprotocols can define the parameters of the corporate decision-makers,the variables of the economist, and the
questions for the ethicist. Thedesign decisions made at the fundamental levels can make communicationsequity more or less
likely. In this work I focus on the design ofprotocols for the next generation Internet, protocols which willfundamentally
change the best-effort nature of Internet services.Building on the economic and ethnographic work of others I argue thatthe
effects of protocols adoption on universal service can be predictedto some degree. By examination of past and current technologies
Iexamine a set of technical mechanisms to determine how such mechanismsmight harm or enhance universal service. I define each
mechanism (e.g.denial of entry) and offer observations about each particularmechanism's implicit pricing assumptions. I close
with a discussion ofinterest to ethicists and regulators on evaluating communicationsprotocols with respect to universal access.
Protocols for developingmultiple qualities of service for packet-switched networks have focusedon economic efficiency (e.g.
Mackie-Mason, 1995; Choi, Stahl &Winston, 1997; Shapiro & Varian, 1998), billing to encouragewidespread adoption of network
innovations (e.g. Xie & Sirbu, 1985)and billing in a manner consistent with the underlying network (e.g.Clark, 1996). Here
we examine a set of protocols which include varyingquality of service mechanisms with respect to the compatibility of theprotocols
with universal access. 相似文献
440.
The relation of positive affect to attention and learning was examined in 5-, 7-, and 9-month-olds (N = 84). Affect and attention were assessed while the infants inspected a photograph. Affect was rated globally, for overall mood, and specifically, for amount of time smiling. Attention was indexed by the duration of the infant's longest (or peak) look, a measure previously linked to differential cognitive performance. At all ages, positive affect (shown by approximately half the infants) was associated with long look durations and slower learning, as assessed on a task in which infants learned to distinguish a familiar face from a series of novel faces. By contrast, neutral affect was associated with short looks and faster learning. Affect and look duration had synergistic effects, in that learning was faster than expected for infants who displayed both short looks and neutral affect. These findings are compatible with adult research that links positive affect to less analytical processing, and provide the first evidence that affect may be associated with the speed of processing differences implicated in short and long looking. 相似文献