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991.
论我国反垄断法的规制对象   总被引:1,自引:0,他引:1  
随着我国加入WTO步伐的加快,制定了一部反垄断法实属当务之急。由于目前对垄断一词没有明确的界定,我国反垄断法应以什么为规制对象是一个值得探讨的问题。本从对经济学意义的垄断与法学意义上的垄断比较分析入手,在考察世界几个主要国家反垄断法的规制对象的基础上,阐述了我国反垄断法所应规制的对象。以对我国反垄断立法有所裨益。  相似文献   
992.
Information processing theory suggests that sublexical fluency skills are important to word reading development, but there are few supportive data. This study investigated if sublexical fluency (letter name fluency, letter sound fluency, and phoneme segmentation fluency) contributed to the development of word reading and spelling in 92 kindergarten children. The pattern of findings suggests that, as early as kindergarten, sublexical fluency skills explain a small, but significant, amount of unique variance in literacy outcomes when also considering the influence of accuracy in these skills. Also, growth in sublexical fluency skills is related to both word reading and spelling proficiency at the end of kindergarten. We suggest that knowledge of early literacy skill development may be enhanced by attention to sublexical fluency and that these skills, specifically letter sound fluency, may provide the mechanism that supports early word reading and spelling.  相似文献   
993.
随着教育改革的不断深入,文章意义的解读从单一化向多元化转变,阅读教学重视体现学生的主体性,培养学生的创造性思维,发挥学生的潜能,让学生对作品进行自由、广泛、深入的认识,形成自己独特解悟。认识这些重要性后就要做到:一、课堂学习学生要实现由学“答”到学“问”的转变;二、在合作学习小组中,对文章进行评读,互赖促进;三、在自主探索中体验求知的快乐;四、尊重学生情感,正确看待学生个体差异,做好同步与差异的统一;五、鼓励学生养成健康时尚并富有个性的审美观;六、保证学生课外阅读正常有效的进行。  相似文献   
994.
From a larger longitudinal study of 610 fourth graders in 17 inner city schools, 40 students were randomly selected from 10 classrooms rated high (i.e., top quartile) or low (i.e., bottom quartile) in quality of writing instruction in grades 3 and 4. The written compositions of these students were scored in three ways: (1) according to a rating scale within a reliable scoring rubric, (2) according to countable surface features such as words correctly sequenced, and (3) according to the frequency of specific phonological, morphosyntactic, and orthographic errors in the children’s writing. A multivariate analysis of variance was conducted to examine whether quality of writing instruction in grades 3 and 4 predicted students’ writing performance at the end of grade 4. Students who received high quality instruction in fourth grade wrote longer compositions with more correctly spelled words than those who had poor quality writing instruction. There was a tendency for two years of quality instruction to be better than one, and, among students who had poor quality instruction in grade 3, compositions were longer in grade 4 when they received quality instruction in fourth grade. Foundational problems of language formulation, production and representation, however, were ubiquitous across the sample. Although these students were within the average range on standardized reading tests, spelling and writing were not developing at average levels. The study confirms the urgent need for more and better writing instruction for high risk, minority children.  相似文献   
995.
Three experiments investigated the effects of rime consistency on reading and spelling among developing readers ranging in age from 7 to 11 years. Experiment 1 found that children read words with inconsistent feedforward mappings between orthography and phonology (O → P) less accurately than consistent words. OP consistency interacted with chronological age, word frequency and age-of-acquisition (AoA). The effect of OP consistency on reading was larger for younger children than for older children and OP consistency had an effect for low frequency words and late-acquired words only. Experiment 2 found an effect of feedforward consistency between phonology and orthography (P → O) on children’s spelling but no interaction between PO consistency and AoA. Experiment 3 showed that the effects of feedforward consistency are independent of feedback consistency. Our results challenge models of reading and spelling that assume feedforward consistency effects are influenced by the frequency of exposure to words only and we suggest that interactions between consistency and AoA depends on the ratio of consistent to inconsistent OP mappings.  相似文献   
996.
Morphology is one of the organizing principles of the mental lexicon. It is especially important in Hebrew, where word structure expresses a rich array of semantic notions. This study investigated the ability of Hebrew-speaking children to solve written morphological analogies by reading and completing two sets of real and invented root- and pattern-related nouns using a closed set of responses. In the first experiment, 152 gradeschoolers (2nd–6th grade) were administered an analogy task with real words, where they had to read written stimuli and elicit root and pattern components from them. In the second experiment, 148 gradeschoolers were administered a similar reading task with pseudowords. In both experiments, the results clearly indicate an early and robust ability of Hebrew-speaking children to perform morphological analogies using both roots and patterns. Most errors involved the root morpheme rather than the pattern morpheme, but pseudowords elicited more pattern errors. These results are discussed in view of models of morphological processing and morpho-lexical development in Hebrew.  相似文献   
997.
This study investigated the influence of cognitive and linguistic skills on the reading comprehension performance of a group of learners from diverse linguistic backgrounds. The study also compared the reading comprehension performance of grade 4 children who entered kindergarten with little or no experience with English (ESL) to that of a group of native English speakers. Examiners administered various tasks of reading, language, and memory to the children in the study (n=480). The sample included three comprehension groups: (1) children with poor comprehension in the absence of word reading difficulties (Poor Comprehenders; PC), (2) children with poor word reading and poor comprehension (Poor word Recognition and comprehenders; PR), and (3) children with good word reading and comprehension abilities (Good Comprehenders; GC). Due to the small sample size of PR reader group, no comparative analyses were conducted. However, the results indicated that within the GC and PC groups there were no differences between the ESL and L1 children on measures of reading and phonological processing. Further, within the GC and PC groups, on measures of syntactic awareness and verbal working memory, the ESL speakers performed at significantly lower levels than the L1 speakers.  相似文献   
998.
Proficient readers engage in a wide range of cognitive and metacognitive strategies, and both developmental and classroom intervention researchers are in need of high-quality measures of strategy use. Several researchers have recently called into question the validity of the most common type of measures of strategy use in reading, self-report or introspective measures (i.e., the participant must report on his or her cognitive activity while not actually engaged in the activity). We administered three parallel strategy use measures to a sample of 30 ninth-grade students: a prospective self-report measure, a concurrent multiple-choice measure which required students to apply the strategies to specific passages, and a text on which we asked students to think aloud. We also collected two measures of reading comprehension—a standardized measure and free recall scores. Consistent with Veenman’s (2005) conclusions based on a literature review, the concurrent multiple-choice and think-aloud data were both significantly correlated with both of the comprehension scores and with each other, whereas the prospective self-report data had non-significant correlations with all of the other measures. We conclude by recommending concurrent measures for researchers who wish to study strategy use in reading comprehension.  相似文献   
999.
The National Reading Panel (NRP) issued a Congressional mandated report to identify key skills and methods related to the development of successful reading skills. One of the first of identified skills is phonemic awareness. This column addresses this area of reading instruction and provides suggestions for literature to be shared with young readers and listeners that support phonemic awareness. Fifteen children’s books are reviewed and recommended.  相似文献   
1000.
Word reading fluency, as indexed by the fast and accurate identification of single words, predicts both general reading ability and reading comprehension. This study compared the effects of context training and isolated word training on subsequent measures of word reading fluency. Good and poor readers were given 12 repetitions of two sets of words; 48 new words were learned in each condition. Words were presented in a story during context training and on a computer screen during isolated word training. Target words were read in isolation at test, randomly displayed within a series containing 72 untrained words. Results show that words trained in isolation are remembered longer and read faster when presented in isolation at test compared to words trained in context. Theoretical implications are discussed in relation to transfer appropriate processing.  相似文献   
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