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1.
Graphs are commonly used in textbooks and educational software, and can help students understand science and social science data. However, students sometimes have difficulty comprehending information depicted in graphs. What makes a graph better or worse at communicating relevant quantitative information? How can students learn to interpret graphs more effectively? This article reviews the cognitive literature on how viewers comprehend graphs and the factors that influence viewers' interpretations. Three major factors are considered: the visual characteristics of a graph (e.g., format, animation, color, use of legend, size, etc.), a viewer's knowledge about graphs, and a viewer's knowledge and expectations about the content of the data in a graph. This article provides a set of guidelines for the presentation of graphs to students and considers the implications of graph comprehension research for the teaching of graphical literacy skills. Finally, this article discusses unresolved questions and directions for future research relevant to data presentation and the teaching of graphical literacy skills. 相似文献
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A technique for tracking the reading rate to identify the e‐book reading behaviors and comprehension outcomes of elementary school students 
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下载免费PDF全文 Yueh‐Min Huang Tsung‐Ho Liang 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(4):864-876
Tracking individual reading behaviors is a difficult task, as is carrying out real‐time recording and analysis throughout the reading process, but these aims are worth pursuing. In this study, the reading rate is adopted as an indicator to identify different reading behaviors and comprehension outcomes. A reading rate tracking technique is thus developed with an Interactive E‐book Learning System (IELS), and this study examines whether the reading rate detected by this system can properly reflect the actual reading behaviors and comprehension outcomes of users. A total of 500 quantitative records were collected from the reading profiles of 43 fifth‐grade students, separated into two groups for oral and silent reading behaviors, and then analyzed to reveal the reading rates accounting for specific reading behaviors and comprehension outcomes. Our findings indicate that the reading rate can accurately reflect students' reading behaviors. In addition, a somewhat positive correlation between reading rates and comprehension outcomes was only found in the silent reading group. By using the technique presented in this work, the reading behaviors related to e‐books can be easily interpreted based on the reading rate over time throughout the reading process, something that is much more difficult when using printed books. Based on the results of this work, it is anticipated that educators can get better insights into students' behaviors with regard to reading, so as to deliver more personalized and effective instruction. 相似文献
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Many new science teachers are assigned to teach subjects in which they have not been prepared, a practice referred to as out‐of‐field (OOF) teaching. Teaching OOF has been shown to negatively influence instruction and constrain teachers’ development. In this study, we explored the extent to which new secondary science teachers were assigned OOF across their first 5 years. Analysis of this longitudinal data set indicated that these assignments were common. While new science teachers were assigned to teach a variety of subjects over their first 5 years of teaching, they were not assigned more or fewer OOF courses over time. Furthermore, results indicated that teachers in certain situations are more likely than others to be assigned to teach OOF. Even with federal legislation in the United States seeking to eliminate OOF teaching, a large portion of new secondary science teachers are assigned to teach science disciplines for which they are inadequately prepared. Based on the findings of this study, it is worth exploring policy avenues that eliminate OOF teaching. Policymakers, administrators, and teacher educators should seek to provide supports, such as science‐specific induction programs designed for new teachers who are assigned OOF, and science teacher educators should prepare prospective teachers to teach multiple science disciplines. © 2017 Wiley Periodicals, Inc. J Res Sci Teach 54:1197–1218, 2017 相似文献
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Despite the heavy reliance on textbooks in college courses, research indicates that college students enrolled in first‐year science courses are not proficient at comprehending informational text. The present study investigated a reading comprehension questioning strategy with origins in clinical research based in elaboration interrogation theory, which outlines how to encourage readers to recall relevant background knowledge while reading text materials. The theory suggests that the strategy increases the likelihood that readers will integrate what they read with what they know to make new knowledge. The setting for the study more closely resembled classroom conditions compared to similar studies in the past. Unlike previous studies on reading comprehension, students read a challenging passage from the textbook used in a science course in which they were enrolled. In addition, the text was longer than that used in clinical research. The college students (n = 294) in this study were randomly assigned to either a questioning strategy treatment or a rereading placebo‐control. While reading, treatment students were presented with statements taken from regular intervals in their textbook (about every 150 words) and asked a simple why question about each of these statements. Significant differences were found favoring elaborative interrogation theory and its question strategy treatment over the placebo‐control in terms of science comprehension even after significant estimated predictors of prior knowledge and verbal ability were statistically controlled or accounted for by removing the statistical contributions of these predictors to the main effects. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 47: 363–379, 2010 相似文献
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Maryse Bianco Catherine Pellenq Eric Lambert Pascal Bressoux Laurent Lima Anne‐Lise Doyen 《Journal of Research in Reading》2012,35(4):427-455
In a 3‐year longitudinal study, we examined the relationships between oral language development, early training and reading acquisition on word‐identification and reading‐comprehension tests administered to a sample of 687 French children. Hierarchical linear models showed that both phonological awareness and oral comprehension at the age of 4 years were relevant to reading acquisition 2 years later. These two broad skills explained separate parts of the variance on both outcome measures, while revealing opposite effects: phonological skills explained more variance for alphabetic reading skills and oral comprehension explained more variance for reading comprehension. We also assessed the effects of two preschool training programmes focusing on either phonological awareness or comprehension skills. The results showed that phonological awareness training had a positive effect on alphabetic scores, and comprehension training had a positive effect on reading comprehension. These results provide insight into early oral instruction and contribute to the theoretical debate about the linguistic predictors of literacy acquisition. 相似文献
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The term measurement disturbance has been used to describe systematic conditions that affect a measurement process, resulting in a compromised interpretation of person or item estimates. Measurement disturbances have been discussed in relation to systematic response patterns associated with items and persons, such as start‐up, plodding, boredom, or fatigue. An understanding of the different types of measurement disturbances can lead to a more complete understanding of persons or items in terms of the construct being measured. Although measurement disturbances have been explored in several contexts, they have not been explicitly considered in the context of performance assessments. The purpose of this study is to illustrate the use of graphical methods to explore measurement disturbances related to raters within the context of a writing assessment. Graphical displays that illustrate the alignment between expected and empirical rater response functions are considered as they relate to indicators of rating quality based on the Rasch model. Results suggest that graphical displays can be used to identify measurement disturbances for raters related to specific ranges of student achievement that suggest potential rater bias. Further, results highlight the added diagnostic value of graphical displays for detecting measurement disturbances that are not captured using Rasch model–data fit statistics. 相似文献
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ngel Javier Tabullo Diego Shalom Yamila Sevilla Carolina Andrea Gattei Luis París Alejandro Wainselboim 《Mind, Brain, and Education》2020,14(1):32-50
Electrophysiology studies have identified two event‐related potentials that are modulated by predictive processes during language comprehension: the N400 and a frontal positivity. The N400 is smaller when words are presented within highly restrictive sentences, indicating reduced lexical retrieval costs. Violations of strong predictions generate larger frontal positivities, possibly reflecting inhibitory processes. More skilled comprehenders may exhibit enhanced predictive processing, but this possibility has seldom been investigated with event‐related potentials (ERPs). We analyzed the association between predictability ERP modulations and reading comprehension abilities. Twenty‐four undergraduate students were exposed to strongly and weakly constraining sentences, ending with an expected or unexpected final word. Their comprehension skills were assessed with a cloze task. Better comprehenders showed smaller N400s for expected words, and larger posterior positivities for unexpected endings, in strongly constraining contexts. These effects correlated with reading comprehension scores. The results suggest that better comprehenders take more advantage of predictions to reduce retrieval costs, and allocate more resources to postlexical integration processes. 相似文献
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Developing reading behaviours in early childhood is essential for later reading comprehension. This study explored how peer buddy reading could potentially support emergent readers’ engagement with reading behaviours. Across 40 buddy‐reading events, 14 preschoolers (ages 4.0–5.5 years) produced 1,359 conversation turns, which were coded for a variety of reading behaviours including comprehension, thematic vocabulary use and concepts about print. Using statistical discourse analysis, we examined how children's engagement with reading behaviours was related to their buddies’ engagement with reading behaviours in subsequent conversation turns during buddy‐reading events. Findings suggest that some of preschoolers’ reading behaviours, such as literal text representation, inferential text interpretation, character development and comprehension monitoring were related to their buddies’ engagement with reading behaviours; others, such as vocabulary and concepts about print, were not. Implications include that buddy reading can be used to support preschoolers’ engagement with some reading behaviours, such as certain aspects of comprehension. 相似文献
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Matt A. Ferkany 《Educational theory》2019,69(4):403-419
Epistemologists have long worried that the willingness of open‐minded people to reconsider their beliefs in light of new evidence is both a condition of improving their beliefs and a risk factor for losing their grip on what they already know. In this article, Matt Ferkany introduces and attempts to resolve a moral variation of this puzzle: a willingness to engage people whose moral ideas are strange or repugnant (to us) looks like both a condition of broadening our moral horizons, and a risk factor for doing the wrong thing or becoming bad. Ferkany pursues a contractualist line of argument according to which such hazardous engagement is a virtue only when it matters to our interlocutors whether they can justify themselves to us on terms we can accept — for our sake or for the sake of their own virtue, not instrumentally or to get something out of us. When it does not so matter, openness can be unintelligent or gullible — in other words, not virtuous. 相似文献
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The Tukey mean‐difference plot, also called the Bland–Altman plot, is a recognized graphical tool in the exploration of biometrical data. We show that this technique deserves a place on an introductory statistics course by encouraging students to think about the kind of graph they wish to create, rather than just creating the default graph for the variables types they have. This graphical technique is described, and two examples are presented: one dealing with official agricultural data of Poland and the other one with an experiment on anorexia. Our opinion is that the plot is so easy and yet efficient in visualizing paired data that it should be included in statistics courses to support understanding and interpretation of data and their analysis. © 2014 The Authors. Teaching Statistics © 2014 Teaching Statistics Trust 相似文献
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Matthew K. Burns Heather Kwoka Becky Lim Melissa Crone Katherine Haegele David C. Parker Shawna Petersen Sarah E. Scholin 《Psychology in the schools》2011,48(2):124-132
The current study examined the relationship between oral reading fluency (ORF) and reading comprehension for students in second grade. A total of 84 participants were randomly assigned to one of four conditions that involved reading a grade‐appropriate passage with either 0%, 10%, 20%, or 30% scrambled words and answering subsequent comprehension questions. The correlation coefficient between ORF and the number of comprehension questions correctly answered was r = .54. Receiver operating characteristics were then used to empirically derive a minimum ORF score necessary for comprehension, indicating that when these students read 63 words correct per minute they successfully comprehended what they read. Finally, the diagnostic accuracy of the derived criterion of 63 words read correctly per minute was tested and resulted in overall correct classification of .80. © 2010 Wiley Periodicals, Inc. 相似文献
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Student understanding of content can be dependent on the pedagogies that co‐teachers plan and implement, regardless of which co‐teaching model they use. However, when co‐teachers vary instruction using different co‐teaching models, secondary students with and without disabilities have more opportunities to take advantage of having two teachers and more opportunities to be taught using evidence‐based practices. In this article, ‘PEDAGOGY’ is used as an acronym to describe ways in which co‐teachers can design and deliver instruction using various co‐teaching models in multiple content areas at the secondary level. 相似文献
15.
Menno Van Der Schoot Alain L. Vasbinder Tako M. Horsley Ernest C.D.M. Van Lieshout 《Journal of Research in Reading》2008,31(2):203-223
This study examined whether 10–12‐year‐old children use two reading strategies to aid their text comprehension: (1) distinguishing between important and unimportant words; and (2) resolving anaphoric references. Of interest was the question to what extent use of these reading strategies was predictive of reading comprehension skill over and above decoding skill and vocabulary. Reading strategy use was examined by the recording of eye fixations on specific target words. In contrast to less successful comprehenders, more successful comprehenders invested more processing time in important than in unimportant words. On the other hand, they needed less time to determine the antecedent of an anaphor. The results suggest that more successful comprehenders build a more effective mental model of the text than less successful comprehenders in at least two ways. First, they allocate more attention to the incorporation of goal‐relevant than goal‐irrelevant information into the model. Second, they ascertain that the text model is coherent and richly connected. 相似文献
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John P. Sabatini Tenaha O'Reilly Laura K. Halderman Kelly Bruce 《Learning disabilities research & practice》2014,29(1):36-43
In recent years, researchers, educators, and policy makers have called for a new generation of reading comprehension assessments (e.g., Partnership for 21st Century Skills, 2008). Advocates of this movement argue for a deeper type of reading assessment, one that captures students’ ability to not only understand single texts in isolation but also to engage in purposeful, multisource integration of sources. While this shift in how we define and measure reading comprehension is laudable, assessments must also measure the fundamental reading skills that may impede higher‐level comprehension processes. This article presents data from two assessments that were designed to work in tandem to provide a more complete picture of reading comprehension. Middle school students were given a component skills battery which measured core reading skills such as word recognition, decoding, vocabulary, and morphology, as well a second assessment designed to measure reading comprehension. Reading comprehension was measured using a scenario‐based assessment approach, which required students to read a range of sources to fulfill a particular reading goal. The results indicate that students, including struggling readers, were able to read, understand, and problem solve in complex learning environments, but students’ ability to do so was often tempered by their basic reading skills. We argue that including a measure of component skills alongside a measure of higher‐level comprehension is beneficial in interpreting student performance. Accordingly, we present the results on the scenario‐based measure as a function of reading component skills and argue for the value of using this approach for struggling readers. 相似文献
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Joseph G. Eisenhauer 《Teaching Statistics》2021,43(1):21-27
Statistical methods are increasingly being used to integrate findings from the ever‐expanding universe of empirical research. Meta‐analysis encompasses various techniques for synthesizing summary statistics, and mega‐analysis pools raw data across studies. This paper offers an introduction to meta‐analysis and mega‐analysis that complements the study of analysis of variance (ANOVA). After a brief conceptual discussion, we provide simple numerical examples. 相似文献
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This follow‐up study, written by Kristiina Lappalainen of the University of Eastern Finland and Hotulainen Risto of the University of Helsinki, investigated whether young adults designated as having part‐time special education needs (PtSEN) during their comprehensive schooling had differentiated educational and vocational paths, perceived self‐concept, strengths, and self‐worth when compared with students not designated as having such needs. Results show that young adults with PtSEN (n = 38) have less academically oriented educational paths than those not having special educational needs (No SEN) (n = 165). The self‐perceptions of young adults between the groups under study differ from each other only in the physical appearance domain for the PtSEN group. Strength perceptions showed that those in the PtSEN group consider neither learning nor mathematical skills as their strengths when compared with the No SEN group. In addition, the PtSEN group has higher global self‐worth ratings than the No SEN group. According to our comparison, young adults with PtSEN backgrounds perceive deficiencies only in those domains which are directly linked to school. 相似文献
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李红红 《遵义师范学院学报》2001,3(4):105-106
教学档案是在教学活动中直接形成的,具有保存价值的文字、图表和声象等各种形式的历史记录,是由它们的内容和价值决定的,而这些又是教学活动本身的特点、规律所规定的.它全面反映了学校最基本的职能活动,同时也是从一个侧面反映了教育事业的发展情况.教学档案的前期处理工作要遵循统一的规划和总体目标,要严格遵守规范化、标准化的原则. 相似文献
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There are differences of opinion about self‐esteem enhancement in the classroom; these differences exist at both conceptual and practical levels. The aim of this study was to ascertain whether techniques employed by primary school teachers as a day‐to‐day part of their teaching can have measurable effects on the self‐esteem of their pupils. Two different approaches to self‐esteem enhancement in primary classes were evaluated. The participants were 519 primary school children and their teachers (n = 21). Circle‐Time and efficacy‐based approaches were compared with a control condition over a four‐month period. On two self‐report measures of self‐esteem, gains were found for both experimental conditions, but not for the controls. Significant sub‐scale differences suggested that the two approaches achieved their effects in different ways, consistent with a two‐dimensional model of self‐esteem. Circle‐Time methodology, focusing on the creation of a climate in which individuals are respected and valued, is more likely to help children to develop a sense of self‐worth. On the other hand, an efficacy‐based approach tends to focus on the achievement of performance goals, and is thus more likely to develop the self‐competence dimension. It is argued that we should now reconsider how we think about self‐esteem enhancement in primary classrooms. 相似文献