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701.
Alison Grindrod Andrea Klindworth Dr. Marjory-Dore Martin Russell Tytler 《Research in Science Education》1991,21(1):151-160
In 1990, a large proportion of third year primary trainee teachers at Victoria College had observed or taught very few or
no science lessons during the first two years of their course. The students felt that a lack of content knowledge, a crowded
school curriculum, and problems associated with managing resources and equipment, were the main factors contributing to the
low level of science being taught in schools. By the end of their third year significantly more students had taught science
than after the second year. There was also a change in approach to teaching science with more practical activities being included
than previously. The science method unit taught to the students in the third year of their course contributed to this increase.
The students considered the hands-on activities in class to have been the most effective aspect of the unit in their preparation
for the teaching of primary science.
Specializations: children's learning in science, primary teacher education.
Specializations: student understanding of biology, evaluation of formal and informal educational settings.
Specializations: gender, science and technology, environmental education.
Specializations: children's learning in science, language and science. 相似文献
702.
In one experiment, the rate and pattern of responding (head entry into the food cup) under different distributions of intervals
between food deliveries were examined. Separate groups of rats received fixed-time (45, 90, 180, or 360 sec), random-time
(45, 90, 180, or 360 sec), or tandem fixed-time (45 or 90 sec) random-time (45 or 90 sec) schedules of reinforcement. Schedule
type affected the pattern of responding as a function of time, whereas mean interval duration affected the mean rate of responding.
Responses occurred in bouts with characteristics that were invariant across conditions. Packet theory, which assumes that
the momentary probability of bout occurrence is negatively related to the conditional expected time remaining until the next
reinforcer, accurately predicted global and local measures of responding. The success of the model advances the prediction
of multiple measures of responding across different types of time-based schedules. 相似文献
703.
We employed the sentence‐picture verification paradigm to ask whether children are more likely than adults to construct unitary representations of ambiguous sentences. Six kinds of sentence were presented with the two kinds of inherently ambiguous sentences being: “There are crosses either above or below the line” and “There are crosses above [below] the line”. These sentences are inherently ambiguous because they afford both ‘inclusive’ and ‘exclusive’ readings, the readings being determined by whether subjects judge a picture with crosses both above and below a line to be true of the sentences. In Experiment 1, which had a sentence‐picture order, and in Experiment 2, which had a picture‐sentence order, the verification reaction‐time and the true/false judgement data together suggested that the younger subjects were more likely to construct unitary representations for the ambiguous sentences. Our strongest evidence for this claim was that children are heavily biased towards an inclusive reading of disjunction. Analysis of the sentence reading times in Experiments 1 and 3 suggested that children, unlike adults, may be deferring the construction of a mental model of the disjunctive sentence until the picture arrives. 相似文献
704.
Pat Thomson Christine Hall Lisa Russell 《Changing English: An International Journal of English Teaching》2006,13(1):29-44
When a successful primary school engaged a writer to work with children on an arts project, the teachers and the writer thought that the result would be a lively, publishable product. When the writer worked with the children, he thought that he should use the children's experiences and ideas as a basis for meaningful and engaged composition. However, the result was a text which the head‐teacher and her staff felt was inappropriate. They were concerned that it could bring disapproval from parents and possible adverse publicity. The head refused to publish but continues to worry about this decision. The writer describes the project as censored. In this paper, we suggest that this critical incident raises important questions about the nature of ‘partnership’ between artists and schools and the role of the flagship Creative Partnerships policy and programme. We suggest some possibilities for dealing with such situations in future and argue that Creative Partnerships must do more to promote dialogue about the critical role of the arts and artists in society. 相似文献
705.
706.
This paper presents a model of the process of implementation of school change. The model has been developed from observation of and interaction with planned changes in a large number of schools, and traces the process through eight stages, from the initial climate for change to full field trials of innovative programs. At each of these stages the contribution of any of a number of components is discussed: the social context in which change occurs, organizational considerations, the role of evaluation, the development of innovative programs, and the role of the teacher, principal, administrator, and academic. The model is presented as a conceptual framework from which implementation strategies may be, and are being, derived for use in implementation of change in the schools. 相似文献
707.
Jennifer O. Briggs Jennifer Lin Russell Shannon B. Wanless 《Early education and development》2018,29(1):125-142
Political and societal pressures are influencing kindergarten teachers and their classroom practices on a national level. Teachers’ receptivity to reforms depends to a large degree on their buy-in to the change effort. Drawing on analyses of interviews with kindergarten teachers across school and districts, this study examined teacher buy-in to an increased academic focus in kindergarten and in turn the factors that influence buy-in. Research Findings: Analyses revealed that kindergarten teachers in the same schools and districts had qualitatively different responses to the increased academic focus in kindergarten. Teachers’ professional identity, sense of control, and interactions with school leaders emerged as factors influencing teacher buy-in. Practice or Policy: The role of teacher buy-in as a crucial component in times of change is discussed. Specifically, situating reforms in the context of implementation science and teacher well-being is discussed. 相似文献
708.
P. A. Russell 《Learning & behavior》1973,1(4):278-282
Rats’ stationary-cage activity was measured using simultaneous observational time sampling and automatic recording via photobeams. Females scored higher than males on the combined observational categories of rearing, ambulating, and sniffing, but lower on grooming, eating, and drinking, with these differences consistent across 9 days of confinement and across time of day of observation. There were no sex differences in the time spent inactive or in the number of photobeam breaks. Beam breaks were related positively to sniffing and inversely to inactivity. The results raise questions regarding the interpretation of sex differences in behavior in novel and familiar environments and provide evidence on the comparability of observational and automatic methods of activity measurement. 相似文献
709.
Groundworks for a Pedagogy of Evolutionary Love Ethics: Archetypes of Moral Imagination in the Pragmatisms of Peirce and Addams 下载免费PDF全文
Russell G. Moses 《Educational theory》2017,67(6):713-725
In this essay, Russell G. Moses argues that Charles Sanders Peirce's article “Evolutionary Love” establishes a general normative framework for a logic of evolutionary, progressive imagination that can be used to elucidate an evolutionary continuity between the normative works of Jane Addams, John Dewey, and Alain Locke. This exercise contributes to an understanding of pragmatism as a philosophy that seizes insights from evolution in order to normatively reconstruct dynamic meanings of truth, reality, ethics, politics, and art. In a dynamic model of progressive evolution — one homologous to the Golden Rule of “love your neighbor” — we find a normative cosmology that animates the moral imagination of philosophy toward what Addams called “democracy and social ethics.” Moses concludes that in the Peircean model, together with subsequent developments, we may ultimately apprehend that evolution suggests a general form of development that may be hypothesized as a worthy normative guide for universal progressive education. 相似文献
710.
Abigail Emma Russell Darren A. Moore Tamsin Ford 《Emotional and Behavioural Difficulties》2016,21(1):101-118
Objectives: Educational practitioners play an important role in the referral and treatment of children with attention-deficit/hyperactivity disorder (ADHD). This study aimed to explore how educational practitioners conceptualise their beliefs about the causes of symptoms of ADHD. Method: Forty-one educational practitioners from schools in the United Kingdom participated in focus groups or individual interviews. Data were analysed using thematic analysis. Results: Practitioners’ beliefs fell into two categories: biological and environmental. Practitioners conceptualised the causes of ADHD in lay-theoretical models: a ‘True’ ADHD model considered that symptoms of ADHD in many cases were due to adverse environments; and a model whereby a biological predisposition is the root of the cause of the child’s symptoms. Conclusion: Differential beliefs about the causes of ADHD may lead to practitioners blaming parents for a child’s behaviour and discounting ADHD as a valid condition. This has implications for the effective support of children with ADHD in schools. 相似文献