孩子应该按照他们自己的意志生活——推荐《夏山学校》

夏山学校创办于1921年,是现代教育史上最著名的学校之一。它是因材施教的典范,充满了无穷的活力,被誉为“最富人性化的快乐学校”。本书作者A．S．尼尔是20世纪最伟大的教育家之一,誉满全球的夏山学校的创始人。本书的内容将让家长们重新思考自己对待孩子的态度。尼尔坚决反对给予儿童任何压力,他坚持对生命和自由的尊重。用这种方法教育出来的儿童,必然地会发展出理性、爱和勇敢的品质。本书将会让我们彻底了解对儿童的爱、赞同和自由的真正意义。     

A synthesis of fluency interventions for secondary struggling readers

Previous research studies examining the effects of fluency interventions on the fluency and comprehension outcomes for secondary struggling readers are synthesized. An extensive search of the professional literature between 1980 and 2005 yielded a total of 19 intervention studies that provided fluency interventions to secondary struggling readers and measured comprehension and/or fluency outcomes. Findings revealed fluency outcomes were consistently improved following interventions that included listening passage previewing such as listening to an audiotape or adult model of good reading before attempting to read a passage. In addition, there is preliminary evidence that there may be no differential effects between repeated reading interventions and the same amount of non-repetitive reading with older struggling readers for increasing reading speed, word recognition, and comprehension.     

教学反思与教师专业发展

教学反思既是一个从发现问题到解决问题的过程,也是一个教师专业素质持续发展的过程。教学反思是教师专业发展的重要机制,它在教师的教育信念、专业知识、专业能力以及职业道德感等方面为促进教师的专业发展提供了可能。但并不是任何教学反思都能促进教师的专业发展。借助教学反思,促进教师专业发展,要求教师必须具备积极的情感、全面合理的知识和正确的归因模式以及良好的意志品质等科学反思的素质。     

Training reading fluency: is it important to practice reading aloud and is generalization possible?

Outcomes of three different types of computerized training in sub-lexical items (word-initial consonant clusters) on reading speed for 39 German-speaking poor readers in Grades 2 and 3 were evaluated. A phonological–orthographic association group, a reading aloud group, and a combined group were compared in performance with an untrained control group. During short-term training, the intervention groups showed higher gains than the control group in reading speed of the trained sub-lexical items and of the words containing the trained segments. No differences were found between the intervention groups. In the development of pseudoword reading, the groups did not show differential improvements. The generalization effect to pseudoword reading was similar, whether the pseudowords contained the trained segment as a syllable or as a non-syllabic letter string. The gains induced by training were specific to the materials used in training and did not induce gains in general reading speed.

Serum protein fingerprinting coupled with artificial neural network distinguishes glioma from healthy population or brain benign tumor

To screen and evaluate protein biomarkers for the detection of gliomas (Astrocytoma grade Ⅰ-Ⅳ) from healthy individuals and gliomas from brain benign tumors by using surface enhanced laser desorption/ionization time of flight mass spectrometry (SELDI-TOF-MS) coupled with an artificial neural network (ANN) algorithm. SELDI-TOF-MS protein fingerprinting of serum from 105 brain tumor patients and healthy individuals, included 28 patients with glioma (Astrocytoma Ⅰ-Ⅳ), 37 patients with brain benign tumor, and 40 age-matched healthy individuals. Two thirds of the total samples of every compared pair as training set were used to set up discriminating patterns, and one third of total samples of every compared pair as test set were used to cross-validate; simultaneously, discriminate-cluster analysis derived SPSS 10.0 software was used to compare Astrocytoma grade Ⅰ-Ⅱ with grade Ⅲ-Ⅳ ones. An accuracy of 95.7%, sensitivity of 88.9%, specificity of 100%, positive predictive value of 90% and negative predictive value of 100% were obtained in a blinded test set comparing gliomas patients with healthy individuals; an accuracy of 86.4%, sensitivity of 88.9%, specificity of 84.6%, positive predictive value of 90% and negative predictive value of 85.7% were obtained when patient's gliomas was compared with benign brain tumor. Total accuracy of 85.7%, accuracy of grade Ⅰ-Ⅱ Astrocytoma was 86.7%, accuracy ofⅢ-Ⅳ Astrocytoma was 84.6% were obtained when grade Ⅰ-Ⅱ Astrocytoma was compared with grade Ⅲ-Ⅳ ones (discriminant analysis). SELDI-TOF-MS combined with bioinformatics tools, could greatly facilitate the discovery of better biomarkers. The high sensitivity and specificity achieved by the use of selected biomarkers showed great potential application for the discrimination of gliomas patients from healthy individuals and glioma from brain benign tumors.     

从语用学角度看小说对话翻译

小说对话体现的是交际功能和语用意义,在翻译理解过程中,可以结合Levinson的新格莱斯会话含义理论,来合理推导会话含义和理解说话人的互动,提供翻译的标准;可以采用增词,增加超语言信息及其他技巧来帮助目标语读者推导语用含义,如实再现原小说的对话场景。     

The LD label for relatively well-functioning students: a critical analysis

The number of students identified since the mid-1970s as having learning disabilities has produced a corresponding increase in the population of such individuals in postsecondary programs. The Americans with Disabilities Act, along with Section 504 of the Vocational Rehabilitation Act of 1973, provide the basis for civil rights for students in higher education. These laws protect individuals who have a substantial limitation in a major life activity when compared with the general population. A disparity between the legal definition and the clinical definition of learning disabilities, which can encompass those identified on the basis of academic underachievement relative to intellectual potential, has stimulated debate about the fairest, most appropriate standard for declaring a student functionally impaired. Extending services to individuals without significant academic impairment may tax or even deplete scarce resources for others in greater needs, distort the normal processes by which individuals select careers, and diminish the credibility of the diagnosis itself.     

"If it happened, I would remember it": strategic use of event memorability in the rejection of false autobiographical events

The present research investigated the link between perceived event memorability and false-event rejection. In 2 studies, event salience, plausibility, and recency were manipulated. Study 1 showed that high-salience events elicited higher memorability ratings than low-salience events for 5-, 7-, 9-year-olds and adults. Plausibility and recency affected only 9-year-olds' and adults' judgments. Study 2 demonstrated that younger versus older children and adults were less likely to reject false events, and that older children and adults were more likely to reject false events based on salience than were younger children. High-recency false events were more likely to be rejected than low-recency false events. Consistent with prediction, recency moderated the effect of salience. The development of metamemorial awareness and rejection strategies is discussed.     

The development of visual expectations in the first year

The development of expectations was investigated by using the Visual Expectations Procedure. In Experiment 1, 128 infants aged 6-, 9-, and 12-months-old saw two 40-trial sequences of a videotaped mechanical toy appearing in various locations. The sequences represented an alternation pattern (i.e., ABAB) or a complex pivot pattern (i.e., ABCBABCB). In Experiment 2, 76 infants aged 4-, 8-, and 12-months-old saw either a left-right alternation or a top-bottom alternation. Reaction time improved and the percentage of anticipations increased between 6 and 9 months in Experiment 1 and between 4 and 8 months in Experiment 2 but not thereafter. Anticipations for the pivot sequence and for younger infants on both sequences were often incorrect (i.e., gaze shifts occurred before stimulus onset but were not directed toward the upcoming stimulus). We conclude that young infants have expectations that reflect some degree of general or procedural knowledge, but it is not clear that this behavior implies specific, articulated expectations about upcoming events.