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51.
In this article a social construction framework is used to improve the capacity of school counselors and trainees to work effectively with African American and Latina/o students in urban schools. Three key theoretical tenets of the social construction worldview are presented as a new lens for thinking about the meaning-making process of students in an urban school setting and how school counselors can support it. We offer activities to operationalize this theoretical point of view and implications for school counselor training and practice.  相似文献   
52.
The research that is the subject of this paper set out to interrogate pre-service teachers’ responses to issues of national identity, ideology, and representation in contemporary multicultural Canadian picture books. While the research focused on whether and how the literature could serve to inform and broaden pre-service teachers’ conceptualizations of diversity, we retrospectively decided to re-visit the focus group and interview data to know which of the 70 picture books had most engaged the teachers and why. We critically consider the implications of teachers’ attachments for social justice education and teachers’ cultivation of a critical, ‘borderlands’ discourse aware of self and open to others. The research suggests that a significant source of teacher knowledge and thinking is lodged in teachers’ personal memories of childhood texts, called touchstones. Touchstones were a place from which teachers implicitly began; certain stories struck particular chords, chords largely attributable to childhood memories. Most intertextual connections were personal, with some tangential to the text. While touchstones performed different functions depending on the subject position of the pre-service teachers, they pointed to the existence of an underlying position of teacher as nostalgic subject. Given the importance of this subject position for teachers’ responses to picture books, we explore critical reconceptualizations of nostalgia that can support the development of borderland discourses. We suggest that pre-service teachers need to be invited to individually and collectively examine their responses to both old and new touchstone stories. More nuanced research also needs to be conducted on the role of nostalgia in teacher formation, how it influences teacher practice, and how to best design teacher education courses to foster ‘borderland discourses’ related to the storying of teacher identity, especially with respect to popular ‘collectibles’ and core teaching texts like picture books.  相似文献   
53.
This study explored the abilities of 5th, 8th, and 10th graders, and College students to reason logically about what they read. Both students’ metacognitive behavior (looking back at previously read text) and their performance on logical deduction questions were recorded and analyzed in a reading task. Conditional logic premises and deductive questions were embedded in three narratives containing premise information that was factual (True Story), contrary to fact (False Story), or unverifiable via common world knowledge (Neutral Story). The texts and questions were presented one sentence at a time on a computer screen; participants controlled the presentation of sentences. For answering the questions, three response tasks were devised. One task (labeled Generate) required readers to generate their own logical conclusions in response to deduction questions. Two tasks (labeled Valid and Invalid) required readers to evaluate logically valid or logically invalid conclusions drawn by story characters in the texts. Students in early and late adolescence looked back more when asked to evaluate logical conclusions than when asked to generate conclusions on their own; College students’ lookback frequencies were not significantly affected by response task, but were greater overall than those of younger students. With conditional forms requiring an uncertainty response (Affirmed Consequent and Denied Antecedent), readers looked back more when evaluating logically invalid conclusions than when evaluating logically valid ones. Readers of all ages were more likely to agree with story characters’ (valid) uncertain conclusions with the AC and DA forms than they were to disagree with story characters’ (invalid) certain conclusions to these forms. Both lookback frequency and performance on logic questions were lowest when readers were required to reason from contrary to fact premises.  相似文献   
54.
This is the fourth in a series of articles exploring international trends in health science librarianship in four Southern European countries in the first decade of the 21st century. The invited authors are from Greece, Italy, Spain and Portugal. Future issues will track trends in Latin America and Central Europe. JM  相似文献   
55.
This article begins with a discussion of recent critiques of Fordham and Ogbu’s argument on the ‘burden of acting white’. These critiques point to the stereotypical and homogeneous characterization of the black peer group by Fordham and Ogbu, as well as their inattention to the ways in which schools relegate into the lower tracks those students who behave too ethnically and who do not demonstrate proficiency with dominant cultural attributes. The second half of the article presents data showing that academic achievement is related to peer‐group membership and that schools are largely responsible for which peer group students join. Based on an ethnographic study at a predominantly Latino urban high school, I argue that Latino high achievers do not necessarily experience the ‘burden of acting white’ as Fordham and Ogbu suggest. This was due to the institutional practices at Hernandez High School, which ensured that high achievers and low achievers occupied different academic and social spaces, resulting in little interaction between the groups, and to the very different culture that prescribed the ways in which members of each group could achieve status.  相似文献   
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A recent study illustrated that the educational attainment of Latina/o students has been dismal during the past decade and that many Latinas/os continue to “fall through the cracks” of the educational pipeline. Through storytelling, I juxtapose my educational trajectory as a high school graduate with that of my third-oldest brother, who “fell through the cracks” of the educational pipeline as an underclassman in high school. I provide examples of how being reprimanded for minimal misconduct negatively impacted my older brother’s overall school experiences, which ultimately prevented him from finishing high school despite his potential to succeed.  相似文献   
58.
选择 9只 6 - 10月龄的健康雄性白山羊 ,经粪便检查和DotBLISA检测 ,确认无肝片吸虫感染 ,随机分成感染组 (n =5 )和对照组 (n =4 ) ,试验组每只一次口服接种 15 0个肝片吸虫囊蚴。每周定时从颈静脉采集感染前 0周和感染后 14周血液一次 ,分离血清 ,测定血清中的钾、钙、钠、镁、磷、氯等无机盐的含量 ,旨在研究感染肝片吸虫对山羊机体无机盐含量的影响。结果表明感染后山羊血清中的钾、钠、钙、镁、磷、氯的含量均成波动变化 ,说明肝片吸虫感染后机体无机盐含量发生了不同程度的变化 ,这与虫体感染后机体的代谢发生改变有关。  相似文献   
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60.
For a group of goldfish trained in a runway under conditions of highly massed practice, reduction in magnitude of reward produced a gradual decline in performance to the level of a small-reward control group but no suggestion of negative successive contrast. These results are consistent with the suggestion that reward plays a somewhat different role in the learning of fish and rats. They also serve to extend the range of conditions under which the stimulus aftereffects of reward come to control the instrumental behavior of fish.  相似文献   
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