The effect of a specialized dyslexia font,OpenDyslexic, on reading rate and accuracy

A single-subject alternating treatment design was used to investigate the extent to which a specialized dyslexia font, OpenDyslexic, impacted reading rate or accuracy compared to two commonly used fonts when used with elementary students identified as having dyslexia. OpenDyslexic was compared to Arial and Times New Roman in three reading tasks: (a) letter naming, (b) word reading, and (c) nonsense word reading. Data were analyzed through visual analysis and improvement rate difference, a nonparametric measure of nonoverlap for comparing treatments. Results from this alternating treatment experiment show no improvement in reading rate or accuracy for individual students with dyslexia, as well as the group as a whole. While some students commented that the font was “new” or “different”, none of the participants reported preferring to read material presented in that font. These results indicate there may be no benefit for translating print materials to this font.     

A Developmental Model of Reading Acquisition Based upon Early Scaffolding Errors and Subsequent Vowel Inferences

This paper investigates the processes that predict reading acquisition. Associations between (a) scaffolding errors (e.g., “torn” misread as “town” or “tarn”), other reading errors, and later reading and (b) vowel and rime inferences and later reading were explored. To assess both of these issues, 50 6‐year‐old children were shown a number of CVC words, and word reading errors were noted. Children were then taught families of riming words that could serve as a basis for rime or vowel analogies (e.g., “bark”, “mark”, “dark” → “park” or “harm”) before attempting to read the CVCs a second time. Children’s reading ability was measured at age 6 and two years later at age 8. The results showed that, among word reading error groups, only scaffolding errors at age 6 were unique predictors of reading at age 8, after reading, vocabulary, and phonological awareness were controlled. Vowel but not rime inferences predicted reading at age 8. The results are used to inform a model of the role of phoneme awareness and grapheme use in early reading development wherein vowel inference‐use helps to specify precise representations of CVC words from preliminary scaffolding errors.     

Extending the theoretical foundations of multimedia learning: Activation,integration, and validation occur when processing illustrated texts

BackgroundText illustrated by pictures (i.e., multimedia material) is often used to improve learning outcomes. To support learning, it is essential to understand and specify the ongoing cognitive processes when processing illustrated texts.AimsWe focus on three cognitive processes identified when processing non-illustrated texts: activation, integration, and validation. In three experiments, we investigated whether the three processes occur during the processing of illustrated texts and whether the processes differ between illustrated and non-illustrated texts.SamplesExperiment 1 had 170 participants, Experiment 2 had 221 participants, and Experiment 3 had 132 participants.MethodAll experiments used an adapted version of the contradiction paradigm. In Experiments 1 and 2, participants read texts that contained information that was consistent vs. inconsistent with a later sentence (target sentence). It was additionally varied whether a picture illustrated the consistent vs. inconsistent information. In Experiment 3, only the pictures were consistent or inconsistent with the target sentence. We measured reading times for the target sentence and the following sentence (spillover sentence).ResultsIn all three experiments, reading times were significantly longer in the inconsistent than in the consistent conditions. This prolongation of reading times was not affected by the picture in Experiments 1 and 2.ConclusionOur results indicate that activation, integration, and validation processes are similar when processing non-illustrated and illustrated texts (Experiments 1 and 2) and also occur when information is presented across text and picture (Experiment 3). We discuss the implications for the theoretical foundations of multimedia learning.     

What Cognitive Benefits Does an Activity-Based Reading Strategy Afford Young Native American Readers?

The authors conducted 2 experiments with children from a reservation community. In Experiment 1, 45 third-grade children were randomly assigned to the following reading strategies: (a) “reread,” in which participants read each sentence of a story and then reread it; (b) “observe,” in which participants read sentences and then observed an experimenter move manipulatives as directed by the story; and (c) “activity,” in which participants read sentences and then moved manipulatives as directed by the story. In Experiment 2, 40 second-grade children were randomly assigned to either the reread or activity strategy. In both experiments, activity participants remembered more story content than did reread participants. In Experiment 1, the authors identified no memory differences between observe and activity strategies. When imagery instructions replaced the original strategies, Experiment 1 third-grade activity (and observe) participants recalled more story content than did reread participants, but Experiment 2 second-grade activity participants did not. The authors discuss the instructional benefits of activity-based reading strategies, along with developmental implications.     

Exploring presence in online learning through three forms of computer-mediated discourse analysis

This case study examined patterns in online communication using computer-mediated discourse analysis to better understand how teaching presence, social presence, and cognitive presence are manifested in an online learning environment. The findings indicate that study participants actively participated in the discussion. The instructor and facilitators displayed high teaching presence through posting encouraging social words and maintaining a positive emotional tone, which created an open communication environment for student discussion. To promote students’ cognitive development, the acts that their words described included to “inform” and “elaborate” to help students construct knowledge by providing factual information and extending or embellishing upon points made. Students displayed social presence by using more social and positive emotion words, and tone, which signaled that they were satisfied with the discussion. Students’ cognitive presence was manifested through making claims, providing information and elaboration on posted comments.     

The relationship between social presence and online privacy

Online privacy may critically impact social presence in an online learning environment. This study examined how online privacy affects social presence in online learning environments and whether e-mail, bulletin board, and real-time discussion affect online privacy. Mixed methods were used to examine the relationship between social presence and privacy. The participants rated computer-mediated communication (CMC) with a high degree of social presence, but the quantitative correlation between social presence and privacy failed to reach significance. Participants shared personal information on CMC knowing that it was risky because the medium lacked security despite the perceived high levels of social presence. This contradictional phenomenon can be explained as “risk-taking” behavior. Among three CMC systems, e-mail was ranked as the most private and followed by one-to-one real-time discussion, then many-to-many real-time discussion. Bulletin board was considered to afford the least privacy.     

Does domain experience compensate for working memory capacity in second language reading comprehension?

Reading comprehension in a second language (L2) is a complex task involving knowledge of vocabulary and grammar as well as controlled attention for continuous updating of information. The purpose was to examine the relative contributions of working memory capacity (WMC), first language (L1) comprehension, and domain experience on L2 reading comprehension in Spanish. Three hypotheses of the relationship between ability and experience were examined. The “knowledge is power” model predicts that with enough experience, WMC differences are eliminated. The “independent influences” model predicts that experience and ability separately influence L2 reading comprehension. Finally, the “rich get richer” model, predicts that high WMC individuals benefit more from experience. Results provide evidence for independent influences of experience and ability.     

Friendship Fictions: The Rhetoric of Citizenship in the Liberal Imaginary

This introductory essay makes the case that rhetorical studies as a field and the Quarterly Journal of Speech as the journal of record for that field are racist. Racism need not imply that evildoers in pointy hoods are pulling the strings of the journal and field; indeed, the assumption that racism is rooted in the bad thoughts and deeds of intentional individuals is part of the problem and is further evidence of the field's ignorance on the subject. Drawing inspiration and guidance from Ibram X. Kendi's work on antiracism, and anchoring my analysis in Paula Chakravartty et al.'s “#CommunicationSoWhite,” I make an honest effort to diagnose aspects of rhetoric's racism problem and suggest some of the attitudinal and material shifts that will be necessary to challenge the whiteness of rhetorical studies. An introduction of the remaining essays in this #RhetoricSoWhite forum concludes the introduction.     

基于问题归因分析的中学语文名著阅读课程实施策略

针对当前中学语文名著阅读课程实施中存在的“不能在总目的统领下对名著阅读教学进行整体规划”“名著阅读指导难以紧扣其书类特质”“不能引导学生在微观探析基础上对名著进行互文关联阅读”问题,在对这些问题进行归因分析的基础上,本文从宏观整体规划与微观探析相辅相成的视角提出构建“中学语文名著阅读课程实施的金字塔结构模型”这一解决问题策略。     

Challenges and Changes: Developing Teachers’ and Initial Teacher Education Students’ Understandings of the Nature of Science

Teachers need an understanding of the nature of science (NOS) to enable them to incorporate NOS into their teaching of science. The current study examines the usefulness of a strategy for challenging or changing teachers’ understandings of NOS. The teachers who participated in this study were 10 initial teacher education chemistry students and six experienced teachers from secondary and primary schools who were introduced to an explicit and reflective activity, a dramatic reading about a historical scientific development. Concept maps were used before and after the activity to assess teachers’ knowledge of NOS. The participants also took part in a focus group interview to establish whether they perceived the activity as useful in developing their own understanding of NOS. Initial analysis led us to ask another group, comprising seven initial teacher education chemistry students, to take part in a modified study. These participants not only completed the same tasks as the previous participants but also completed a written reflection commenting on whether the activity and focus group discussion enhanced their understanding of NOS. Both Lederman et al.’s (Journal of Research in Science Teaching, 39(6), 497–521, 2002) concepts of NOS and notions of “naive” and “informed” understandings of NOS and Hay’s (Studies in Higher Education, 32(1), 39–57, 2007) notions of “surface” and “deep” learning were used as frameworks to examine the participants’ specific understandings of NOS and the depth of their learning. The ways in which participants’ understandings of NOS were broadened or changed by taking part in the dramatic reading are presented. The impact of the data-gathering tools on the participants’ professional learning is also discussed.     

An evaluation of two approaches for teaching reading comprehension strategies in the primary years using science information texts

There are few research studies on the effects of teaching comprehension strategies to young children in the primary grades. Using a Dominant–Less Dominant Mixed Model design employing both qualitative and quantitative data collection, we evaluated two approaches for teaching comprehension strategies to 7- and 8-year-old children in four second-grade classrooms using science information texts. The first approach focused upon explicitly teaching a series of single comprehension strategies, one-at-a-time (SSI). The second approach focused on teaching a “set” or “family” of transacted comprehension strategies within a collaborative, interactive and engaging routine (TSI). Results showed no difference between teaching young children a “set” of comprehension strategies and teaching comprehension strategies explicitly, one-at-a-time on their reading comprehension performance as measured by a standardized test of reading comprehension, recall of main ideas from reading two 200 word passages from information texts, a reading motivation survey and a strategy use survey. Results showed significant differences between students taught a set of comprehension strategies on measures of elaborated knowledge acquisition from reading science books (detail idea units recalled), retention of science content knowledge, and significantly improved criterion or curriculum-based reading comprehension test scores. These benefits favoring TSI over SSI are important because the learning curve is relatively steep for teachers to develop the ability to teach and for young children to develop the ability to coordinate a “set” of transacted comprehension strategies.     

Intrusion errors in working memory tasks: Are they related to reading comprehension ability?

The purpose of the present research was to investigate whether inefficient suppression mechanisms cause overload and interference in working memory and, consequently, influence reading comprehension. Two groups of children, matched for intelligence but differing in inferential comprehension ability, were compared on measures of short-term (passive storage) and working memory (maintenance and processing) and memory for relevant and irrelevant information after reading a passage. Poor comprehenders produced more intrusion errors in a working memory task and recalled more irrelevant information from the passage. The presence of irrelevant information in recall suggests that poor comprehenders are less efficient in reducing the activation (suppression) of information, which is no longer relevant. A year-long longitudinal study was conducted to investigate the influence of suppression efficiency in reading comprehension. Intrusion errors were shown to be a good predictor of comprehension performance 1 year later. Suppression mechanisms seem to play an important role in working memory by reducing interference and improving the processing and maintenance of relevant information in order to build a coherent representation during reading comprehension.     

Another look at the “C” in CBM: Does it really matter if curriculum‐based measurement reading probes are curriculum‐based?

This study investigated differences between two types of reading probe material to monitor students' oral reading fluency over time. Thirty‐six second‐grade students participated in this study. Twice each week for 5 weeks, participants read two passages from each of two sources. One source was the curriculum in which the child was being instructed at school, and the second source was the “Tests of Reading Fluency,” a set of generic (curriculum‐independent) passages. Standardized curriculum‐based measurement administration and scoring procedures were used. Level and rate of improvement (slope) of oral reading fluency were the dependent measures. Level and slope data were analyzed using two, two‐tailed t‐tests. Also, readability of passages was calculated using two readability formulas. Correlational analyses were used to examine the relation between the readability and reading fluency. Correlations among readability and words read correct were not significant. Results of the analyses examining level and slope indicated that students read significantly more words correct in the generic reading passages than in the curriculum‐based passages. However, rate of progress was not significantly different. These results suggest that practitioners could use either set of passages to gauge students' reading progress over time. Implications for future research and practice are discussed. © 2001 John Wiley & Sons, Inc.     

A Comparison of Aggregation Rules for Selecting Anchor Items in Multigroup DIF Analysis

This study addresses the topic of how anchoring methods for differential item functioning (DIF) analysis can be used in multigroup scenarios. The direct approach would be to combine anchoring methods developed for two-group scenarios with multigroup DIF-detection methods. Alternatively, multiple tests could be carried out. The results of these tests need to be aggregated to determine the anchor for the final DIF analysis. In this study, the direct approach and three aggregation rules are investigated. All approaches are combined with a variety of anchoring methods, such as the “all-other purified” and “mean p-value threshold” methods, in two simulation studies based on the Rasch model. Our results indicate that the direct approach generally does not lead to more accurate or even to inferior results than the aggregation rules. The min rule overall shows the best trade-off between low false alarm rate and medium to high hit rate. However, it might be too sensitive when the number of groups is large. In this case, the all rule may be a good compromise. We also take a closer look at the anchor selection method “next candidate,” which performed rather poorly, and suggest possible improvements.     

Deciding How to Deceive: Differences in Communication and Detection Between Good and Bad Liars

To study deception, participants were randomly assigned the role of allocator or recipient in an ultimatum negotiation game. Allocators “earned” 7 dollars and divided the money between themselves and recipient and communicated the decision either face-to-face or through text chat. Recipients were unaware the amount the allocator had, and therefore, allocators could deceive. Most allocators used deception. We hypothesized that participants who self-identified as good liars would communicate more face-to-face than through text chat when deceiving, and this was supported for deceptive omission but not fabrications. Good liars were more likely to have their truths correctly detected than bad liars.     

Race and Genetics from a Modal Materialist Perspective

Prevailing idealist and materialist theories of rhetoric fail to account for the continual circulation and recirculation of “racism” as a scientific discourse. An alternative theory of modal materialism addresses this problem by suggesting that the properties of all being are constituted through three distinguishable forms of matter that include the “physical,” the “biological,” and the “symbolic.” A sufficiently lush and nimble conceptualization of human action requires consideration of the interaction of all three modes in theory and in practice. The theory of modal materialism is illustrated through a consideration of the discourse of race and genetics as it was recirculated and modified in 2005 and 2006 by publications in the journal Science, and which were amplified for a larger reading public through circulation in the New York Times.     

Orthographic processing is a key predictor of reading fluency in good and poor readers in a transparent orthography

We used structural equation modeling to investigate sources of individual differences in oral reading fluency in a transparent orthography, Russian. Phonological processing, orthographic processing, and rapid automatized naming were used as independent variables, each derived from a combination of two scores: phonological awareness and pseudoword repetition, spelling and orthographic choice, and rapid serial naming of letters and digits, respectively. The contribution of these to oral text-reading fluency was evaluated as a direct relationship and via two mediators, decoding accuracy and unitized reading, measured with a single-word oral reading test. The participants were “good” and “poor” readers, i.e., those with reading skills above the 90th and below the 10th percentiles (n = 1344, grades 2–6, St. Petersburg, Russia). In both groups, orthographic processing skills significantly contributed to fluency and unitized reading, but not to decoding accuracy. Phonological processing skills did not contribute directly to reading fluency in either group, while contributing to decoding accuracy and, to a lesser extent, to unitized reading. With respect to the roles of decoding accuracy and unitized reading, the results for good and poor readers diverged: in good readers, unitized reading, but not decoding accuracy, was significantly related to reading fluency. For poor readers, decoding accuracy (measured as pseudoword decoding) was related to reading fluency, but unitized reading was not. These results underscore the importance of orthographic skills for reading fluency even in an orthography with consistent phonology-to-orthography correspondences. They also point to a qualitative difference in the reading strategies of good and poor readers.     

大数据背景下高校图书馆书评工作实施策略

大数据背景下,大学生阅读不可避免地受到“碎片化”“快餐化”影响。好的书评,能传播馆藏信息、引导阅读倾向、倡导先进价值观。高校图书馆要重视新书通告、文本推介、书海导航、热点点评、“大家”之言、大学生书评等各类书评工作,引发大学生阅读兴趣,推进大学生整体阅读,提升大学生使用图书馆和深层次阅读的能力。     

Exploring synchronous,remote collaborative interaction between learners using multi-touch tables and video conferencing in UK primary schools

This study explores remote, non-collocated collaboration via multi-touch table (SynergyNet) and video conferencing software (Skype). Twenty-four participants (aged 10-11 years) in two locations—primary school classrooms located 300 miles apart in the UK—engaged in simultaneous collaborative activity to solve a History mystery task. Audio-video data recorded in the first minute of the activity were analysed to explore the emergence of collaborative working practices both within groups in the same location (resizing for shared reading) and between the groups communicating via video conferencing software and through the “flick” multi-touch gesture (sharing clues between groups). The results indicated that most groups focused first on the establishment of intra-group collaboration before reaching out to their remotely located partners. However, when the second data set was analysed, audio data from delayed interviews conducted after the original study, participants reported that the discussion between groups supported by the “flick” gesture was the most important and memorable feature of the activity. The study relates these findings to the existing literature on collaborative learning using multi-touch tables and considers how teachers are best able to help support the emergence of collaborative practices.     

Anchoring effects on prospective and retrospective metacomprehension judgments as a function of peer performance information

Two experiments were conducted to investigate anchoring effects on metacomprehension judgments as a function of fictitious information participants received about past peer performance. In Experiment 1 participants were randomly assigned to one of the three anchor groups that, in some cases, provided past peer performance averages in terms of a percentage: a high anchor (85%) a low anchor (55%), and no anchor. Results showed that relative to the no anchor group, the low anchor group made significantly lower prospective judgments whereas the high anchor group did not make significantly higher prospective judgments. With a high anchor of greater magnitude (95%), Experiment 2 demonstrated more pronounced anchoring effects on prospective judgments: Relative to the no anchor group, the low anchor group made significantly lower judgments and the high anchor group made significantly higher judgments. In addition, Experiment 2 showed that anchoring effects occurred even on retrospective judgments. Overall, the results showed that peer performance information can serve as an anchoring point for metacomprehension judgments and the anchoring effects are tenacious given that they can even affect retrospective judgments of performance.