Comparison of reading and listening-reading techniques for administration of PIAT Reading Comprehension subtest: justification for the bypass approach.

PubMed

Weinberg, W A; McLean, A; Brumback, R A

1988-04-01

The Peabody Individual Achievement Test (PIAT) Reading Comprehension subtest was administered to a group of 23 learning disabled children in Grades 5 through 7 who had been classified by the clinical Lexical Paradigm as good readers or poor readers. Using standardized test administration, 14 poor readers scored substantially below the 9 good readers; however, when the child was allowed to listen and read silently while the test item was read aloud, poor readers showed marked improvement in performance compared to only moderate improvement shown by the good readers. This difference in improvement between the groups was significant and resulted in poor readers achieving performance similar to that of the good readers administered the test in the standard manner.

A new technique for measuring listening and reading literacy in developing countries

NASA Astrophysics Data System (ADS)

Greene, Barbara A.; Royer, James M.; Anzalone, Stephen

1990-03-01

One problem in evaluating educational interventions in developing countries is the absence of tests that adequately reflect the culture and curriculum. The Sentence Verification Technique is a new procedure for measuring reading and listening comprehension that allows for the development of tests based on materials indigenous to a given culture. The validity of using the Sentence Verification Technique to measure reading comprehension in Grenada was evaluated in the present study. The study involved 786 students at standards 3, 4 and 5. The tests for each standard consisted of passages that varied in difficulty. The students identified as high ability students in all three standards performed better than those identified as low ability. All students performed better with easier passages. Additionally, students in higher standards performed bettter than students in lower standards on a given passage. These results supported the claim that the Sentence Verification Technique is a valid measure of reading comprehension in Grenada.

Rapid Word Recognition as a Measure of Word-Level Automaticity and Its Relation to Other Measures of Reading

ERIC Educational Resources Information Center

Frye, Elizabeth M.; Gosky, Ross

2012-01-01

The present study investigated the relationship between rapid recognition of individual words (Word Recognition Test) and two measures of contextual reading: (1) grade-level Passage Reading Test (IRI passage) and (2) performance on standardized STAR Reading Test. To establish if time of presentation on the word recognition test was a factor in…

The Impact of Year-Round Education on Fifth Grade African American Reading Achievement Scores in an Urban Illinois School

ERIC Educational Resources Information Center

Merrill, Carolyn Ann

2012-01-01

The purpose of this quantitative, causal-comparative study was to determine the impact of the year-round education school calendar on the standardized test performance of fifth grade African American students, as measured by the Illinois Standards Achievement Test (ISAT) in reading. The ISAT reading scores from two year-round education (YRE)…

Epilogue: Reading Comprehension Is Not a Single Ability-Implications for Assessment and Instruction.

PubMed

Kamhi, Alan G; Catts, Hugh W

2017-04-20

In this epilogue, we review the 4 response articles and highlight the implications of a multidimensional view of reading for the assessment and instruction of reading comprehension. We reiterate the problems with standardized tests of reading comprehension and discuss the advantages and disadvantages of recently developed authentic tests of reading comprehension. In the "Instruction" section, we review the benefits and limitations of strategy instruction and highlight suggestions from the response articles to improve content and language knowledge. We argue that the only compelling reason to administer a standardized test of reading comprehension is when these tests are necessary to qualify students for special education services. Instruction should be focused on content knowledge, language knowledge, and specific task and learning requirements. This instruction may entail the use of comprehension strategies, particularly those that are specific to the task and focus on integrating new knowledge with prior knowledge.

Brain-Based Reading Model for Students Who Struggle with Reading

ERIC Educational Resources Information Center

Cowan, Wanda

2009-01-01

Despite educational reforms to increase standards, many American children fail to read at levels that will enable them to compete in higher education and in the global economy. Standardized testing has reported a gradual decline in the reading scores of local second grade elementary students. The purpose of this project study was to create a…

What We Want: Boys and Girls Talk about Reading

ERIC Educational Resources Information Center

Boltz, Robin H.

2007-01-01

Most school-age boys score lower than girls at every level on standardized tests of reading comprehension in almost every country where tested. The amount of reading that a child does is directly related to reading fluency; the more one reads, the more proficient one becomes. After reviewing theories and research studies investigating why boys…

Test Anxiety and a High-Stakes Standardized Reading Comprehension Test: A Behavioral Genetics Perspective

ERIC Educational Resources Information Center

Wood, Sarah G.; Hart, Sara A.; Little, Callie W.; Phillips, Beth M.

2016-01-01

Past research suggests that reading comprehension test performance does not rely solely on targeted cognitive processes such as word reading, but also on other nontarget aspects such as test anxiety. Using a genetically sensitive design, we sought to understand the genetic and environmental etiology of the association between test anxiety and…

JAN transistor and diode characterization test program, JANTX diode 1N5623

NASA Technical Reports Server (NTRS)

Takeda, H.

1977-01-01

A statistical summary of the electrical characterization of diodes and transistors is presented. Each parameter is presented with test conditions, mean, standard deviation, lowest reading, 10% point (where 10% of all readings are equal to or less than the indicated reading), 90% point (where 90% of all readings are equal to or less than indicated reading) and the highest reading.

Test anxiety and a high-stakes standardized reading comprehension test: A behavioral genetics perspective.

PubMed

Wood, Sarah G; Hart, Sara A; Little, Callie W; Phillips, Beth M

2016-07-01

Past research suggests that reading comprehension test performance does not rely solely on targeted cognitive processes such as word reading, but also on other non-target aspects such as test anxiety. Using a genetically sensitive design, we sought to understand the genetic and environmental etiology of the association between test anxiety and reading comprehension as measured by a high-stakes test. Mirroring the behavioral literature of test anxiety, three different dimensions of test anxiety were examined in relation to reading comprehension, namely intrusive thoughts, autonomic reactions, and off-task behaviors. Participants included 426 sets of twins from the Florida Twin Project on Reading. The results indicated test anxiety was negatively associated with reading comprehension test performance, specifically through common shared environmental influences. The significant contribution of test anxiety to reading comprehension on a high-stakes test supports the notion that non-targeted factors may be interfering with accurately assessing students' reading abilities.

Passage Independence within Standardized Reading Comprehension Tests

ERIC Educational Resources Information Center

Roy-Charland, Annie; Colangelo, Gabrielle; Foglia, Victoria; Reguigui, Leïla

2017-01-01

In tests used to measure reading comprehension, validity is important in obtaining accurate results. Unfortunately, studies have shown that people can correctly answer some questions of these tests without reading the related passage. These findings bring forth the need to address whether this phenomenon is observed in multiple-choice only tests…

Adults with poor reading skills: How lexical knowledge interacts with scores on standardized reading comprehension tests

PubMed Central

McKoon, Gail; Ratcliff, Roger

2016-01-01

Millions of adults in the United States lack the necessary literacy skills for most living wage jobs. For students from adult learning classes, we used a lexical decision task to measure their knowledge of words and we used a decision-making model (Ratcliff’s, 1978, diffusion model) to abstract the mechanisms underlying their performance from their RTs and accuracy. We also collected scores for each participant on standardized IQ tests and standardized reading tests used commonly in the education literature. We found significant correlations between the model’s estimates of the strengths with which words are represented in memory and scores for some of the standardized tests but not others. The findings point to the feasibility and utility of combining a test of word knowledge, lexical decision, that is well-established in psycholinguistic research, a decision-making model that supplies information about underlying mechanisms, and standardized tests. The goal for future research is to use this combination of approaches to understand better how basic processes relate to standardized tests with the eventual aim of understanding what these tests are measuring and what the specific difficulties are for individual, low-literacy adults. PMID:26550803

Adults with poor reading skills: How lexical knowledge interacts with scores on standardized reading comprehension tests.

PubMed

McKoon, Gail; Ratcliff, Roger

2016-01-01

Millions of adults in the United States lack the necessary literacy skills for most living wage jobs. For students from adult learning classes, we used a lexical decision task to measure their knowledge of words and we used a decision-making model (Ratcliff's, 1978, diffusion model) to abstract the mechanisms underlying their performance from their RTs and accuracy. We also collected scores for each participant on standardized IQ tests and standardized reading tests used commonly in the education literature. We found significant correlations between the model's estimates of the strengths with which words are represented in memory and scores for some of the standardized tests but not others. The findings point to the feasibility and utility of combining a test of word knowledge, lexical decision, that is well-established in psycholinguistic research, a decision-making model that supplies information about underlying mechanisms, and standardized tests. The goal for future research is to use this combination of approaches to understand better how basic processes relate to standardized tests with the eventual aim of understanding what these tests are measuring and what the specific difficulties are for individual, low-literacy adults. Copyright © 2015. Published by Elsevier B.V.

Clinical and microperimetric predictors of reading speed in low vision patients: a structural equation modeling approach.

PubMed

Giacomelli, Giovanni; Virgili, Gianni; Giansanti, Fabrizio; Sato, Giovanni; Cappello, Ezio; Cruciani, Filippo; Varano, Monica; Menchini, Ugo

2013-06-27

To investigate the simultaneous association of several psychophysical measures with reading ability in patients with mild and moderate low vision attending rehabilitation services. Standard measurements of reading ability (Minnesota Reading [MNREAD] charts), visual acuity (Early Treatment of Diabetic Retinopathy Study [ETDRS] charts), contrast sensitivity (Pelli-Robson charts), reading contrast threshold (Reading Explorer [REX] charts), retinal sensitivity, and fixation stability and localization (Micro Perimeter 1 [MP1] fundus perimetry) were obtained in 160 low vision patients with better eye visual acuity ranging from 0.3 to 1.0 logarithm of the minimum angle of resolution and affected by either age-related macular degeneration or diabetic retinopathy. All variables were moderately associated with reading performance measures (MNREAD reading speed and reading acuity and REX reading contrast threshold), as well as among each other. In a structural equation model, REX reading contrast threshold was highly associated with MNREAD reading speed (standardized coefficient, 0.63) and moderately associated with reading acuity (standardized coefficient, -0.30). REX test also mediated the effects of Pelli-Robson contrast sensitivity (standardized coefficient, 0.44), MP1 fixation eccentricity (standardized coefficient, -0.19), and the mean retinal sensitivity (standardized coefficient, 0.23) on reading performance. The MP1 fixation stability was associated with both MNREAD reading acuity (standardized coefficient, -0.24) and MNREAD reading speed (standardized coefficient, 0.23), while ETDRS visual acuity only affected reading acuity (standardized coefficient, 0.44). Fixation instability and contrast sensitivity loss are key factors limiting reading performance of patients with mild or moderate low vision. REX charts directly assess the impact of text contrast on letter recognition and text navigation and may be a useful aid in reading rehabilitation.

Modification of the Microtiter Reading Mirror for Use in the Standardized Micro Complement Fixation Test

PubMed Central

Hui, Gabriel W. K.

1971-01-01

Modification of the Microtiter reading mirror used in the standardized diagnostic complement fixation method permits convenient estimation of the results in per cent hemolysis by direct visual comparison with the hemolytic standards. Images PMID:5564678

Assessing neglect dyslexia with compound words.

PubMed

Reinhart, Stefan; Schunck, Alexander; Schaadt, Anna Katharina; Adams, Michaela; Simon, Alexandra; Kerkhoff, Georg

2016-10-01

The neglect syndrome is frequently associated with neglect dyslexia (ND), which is characterized by omissions or misread initial letters of single words. ND is usually assessed with standardized reading texts in clinical settings. However, particularly in the chronic phase of ND, patients often report reading deficits in everyday situations but show (nearly) normal performances in test situations that are commonly well-structured. To date, sensitive and standardized tests to assess the severity and characteristics of ND are lacking, although reading is of high relevance for daily life and vocational settings. Several studies found modulating effects of different word features on ND. We combined those features in a novel test to enhance test sensitivity in the assessment of ND. Low-frequency words of different length that contain residual pronounceable words when the initial letter strings are neglected were selected. We compared these words in a group of 12 ND-patients suffering from right-hemispheric first-ever stroke with word stimuli containing no existing residual words. Finally, we tested whether the serially presented words are more sensitive for the diagnosis of ND than text reading. The severity of ND was modulated strongly by the ND-test words and error frequencies in single word reading of ND words were on average more than 10 times higher than in a standardized text reading test (19.8% vs. 1.8%). The novel ND-test maximizes the frequency of specific ND-errors and is therefore more sensitive for the assessment of ND than conventional text reading tasks. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Text-Based Vocabulary Intervention Training Study: Supporting Fourth Graders with Low Reading Comprehension and Learning Disabilities

ERIC Educational Resources Information Center

Solís, Michael; Scammacca, Nancy; Barth, Amy E.; Roberts, Garrett J.

2017-01-01

This experimental study examined the effectiveness of a text-based reading and vocabulary intervention with self-regulatory supports for 4th graders with low reading comprehension. Students with standard scores on the Gates MacGinitie Reading Test between 1.0 standard deviation (SD) and 0.5 SD below the normative sample were included (N=44) and…

Long-term language levels and reading skills in mandarin-speaking prelingually deaf children with cochlear implants.

PubMed

Wu, Che-Ming; Chen, Yen-An; Chan, Kai-Chieh; Lee, Li-Ang; Hsu, Kuang-Hung; Lin, Bao-Guey; Liu, Tien-Chen

2011-01-01

The aim of this study was to document receptive and expressive language levels and reading skills achieved by Mandarin-speaking children who had received cochlear implants (CIs) and used them for 4.75-7.42 years. The effects of possible associated factors were also analyzed. Standardized Mandarin language and reading tests were administered to 39 prelingually deaf children with Nucleus 24 devices. The Mandarin Chinese version of the Peabody Picture Vocabulary Test was used to assess their receptive vocabulary knowledge and the Revised Primary School Language Assessment Test for their receptive and expressive language skills. The Graded Chinese Character Recognition Test was used to test their written word recognition ability and the Reading Comprehension Test for their reading comprehension ability. Raw scores from both language and reading measurements were compared to normative data of nor- mal-hearing children to obtain standard scores. The results showed that the mean standard score for receptive vocabulary measurement and the mean T scores for the receptive language, expressive language and total language measurement were all in the low-average range in comparison to the normative sample. In contrast, the mean T scores for word and text reading comprehension were almost the same as for their age-matched hearing counterparts. Among all children with CIs, 75.7% scored within or above the normal range of their age-matched hearing peers on receptive vocabulary measurement. For total language, Chinese word recognition and reading scores, 71.8, 77 and 82% of children with CIs were age appropriate, respectively. A strong correlation was found between language and reading skills. Age at implantation and sentence perception scores account for 37% of variance for total language outcome. Sentence perception scores and preimplantation residual hearing were revealed to be associated with the outcome of reading comprehension. We concluded that by using standard tests, the language development and reading skill of Mandarin-speaking children who use CIs from a young age appear to fall within the normal range of their hearing age mates, at least after 4.8-7.4 years of experience. However, to fully evaluate the fine linguistic skills of these subjects, a more detailed study and longer follow-up period are needed. Copyright © 2010 S. Karger AG, Basel.

Ethnic identity, school connectedness, and achievement in standardized tests among Mexican-origin youth.

PubMed

Santos, Carlos E; Collins, Mary Ann

2016-07-01

The aim of this study was to investigate the association between school connectedness and performance in standardized test scores and whether this association was moderated by ethnic private regard. The study combines self-report data with school district reported data on standardized test scores in reading and math and free and reduced lunch status. Participants included 436 Mexican-origin youth attending a middle school in a southwestern U.S. state. Participants were on average 12.34 years of age (SD = .95) and 51.8% female and 48.2% male. After controlling for age, gender, free and reduced lunch status, and generational status, school connectedness and ethnic private regard were both positive predictors of standardized test scores in reading and math. Results also revealed a significant interaction between school connectedness and ethnic private regard in predicting standardized test scores in reading, such that participants who were low on ethnic private regard and low on school connectedness reported lower levels of achievement compared to participants who were low on ethnic private regard but high on school connectedness. At high levels of ethnic private regard, high or low levels of school connectedness were not associated with higher or lower standardized test scores in reading. The findings in this study provide support for the protective role that ethnic private regard plays in the educational experiences of Mexican-origin youth and highlights how the local school context may play a role in shaping this finding. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Prepare Your Child For Reading Tests: Tips for Parents = Prepare a sus hijos para tomar pruebas de lectura: Ideas para padres.

ERIC Educational Resources Information Center

Bachman, Tori Mello

Parents can help their children prepare for reading tests in a number of ways, not only just before the test, but also with everyday activities. There are generally two types of reading tests given to students: tests given by teachers throughout the year to see what information students have retained, and more formal, often standardized, tests…

Correlation Study of Adult English as a Second Language (ESL) and Adult Basic Education (ABE) Reading Tests. Final Report.

ERIC Educational Resources Information Center

Garreton, Rodrigo; Terdy, Dennis

In a study prompted by the need to standardize the reporting of educational progress of adult language minority students in Illinois, a commonly used adult English-as-a-Second-Language (ESL) reading test was compared with two frequently used Adult Basic Education (ABE) reading tests. The testing instruments used were the ELSA (English Language…

SOME DIFFERENCES BETWEEN SILENT AND ORAL READING RESPONSES ON A STANDARDIZED READING TEST.

ERIC Educational Resources Information Center

LEIBERT, ROBERT E.

A STUDY DESIGNED TO IDENTIFY SOME OF THE DIFFERENCES BETWEEN THE RESPONSES ON THE GATES ADVANCED PRIMARY READING TEST AND THE KINDS OF RESPONSES OBTAINED FROM AN INFORMAL READING INVENTORY (IRI) IS REPORTED. SUBJECTS WERE 65 THIRD-GRADE PUPILS IN WEST BABYLON, NEW YORK. PUPILS AT THE SAME INSTRUCTIONAL LEVEL SCORED HIGHER IN THE RECOGNITION TEST…

Practical Issues in Field Based Testing of Oral Reading Fluency at Upper Elementary Grades

ERIC Educational Resources Information Center

Duesbery, Luke; Braun-Monegan, Jenelle; Werblow, Jacob; Braun, Drew

2012-01-01

In this series of studies, we explore the ideal frequency, duration, and relative effectiveness of measuring oral reading fluency. In study one, a sample of 389 fifth graders read out loud for 1 min and then took a traditional state-level standardized reading test. Results suggest administering three passages and using the median yields the…

JAN transistor and diode characterization test program

NASA Technical Reports Server (NTRS)

Takeda, H.

1977-01-01

A statistical summary of electrical characterization was performed on JAN diodes and transistors. Parameters are presented with test conditions, mean, standard deviation, lowest reading, 10% point, 90% point and highest reading.

Fostering Reading Excellence at Every Level of School through Reading Clinics

ERIC Educational Resources Information Center

Ortlieb, Evan; Grandstaff-Beckers, Gerlinde; Cheek, Earl H., Jr.

2012-01-01

With the increased emphasis on standardized testing from state and federal mandates, the need for reading remediation has intensified. Programs directed toward increasing student test scores have been put in place nationwide with mixed results. These initiatives include response to intervention (RTI), direct instruction, and individualized…

ELL High School Students' Metacognitive Awareness of Reading Strategy Use and Reading Proficiency

ERIC Educational Resources Information Center

Hong-Nam, Kay

2014-01-01

This study investigated the metacognitive awareness and reading strategies use of high school-­aged English language learners (ELLs) and the relationship between ELL reading strategy use and reading proficiency as measured by a standardized reading test and self-­rated reading proficiency. Results reveal that participants reported moderate use of…

The relevance of receptive vocabulary in reading comprehension.

PubMed

Nalom, Ana Flávia de Oliveira; Soares, Aparecido José Couto; Cárnio, Maria Silvia

2015-01-01

To characterize the performance of students from the 5th year of primary school, with and without indicatives of reading and writing disorders, in receptive vocabulary and reading comprehension of sentences and texts, and to verify possible correlations between both. This study was approved by the Research Ethics Committee of the institution (no. 098/13). Fifty-two students in the 5th year from primary school, with and without indicatives of reading and writing disorders, and from two public schools participated in this study. After signing the informed consent and having a speech therapy assessment for the application of inclusion criteria, the students were submitted to a specific test for standardized evaluation of receptive vocabulary and reading comprehension. The data were studied using statistical analysis through the Kruskal-Wallis test, analysis of variance techniques, and Spearman's rank correlation coefficient with level of significance to be 0.05. A receiver operating characteristic (ROC) curve (was constructed in which reading comprehension was considered as gold standard. The students without indicatives of reading and writing disorders presented a better performance in all tests. No significant correlation was found between the tests that evaluated reading comprehension in either group. A correlation was found between reading comprehension of texts and receptive vocabulary in the group without indicatives. In the absence of indicatives of reading and writing disorders, the presence of a good range of vocabulary highly contributes to a proficient reading comprehension of texts.

Toward Educational Testing Reform: Inside Reading Achievement Tests

ERIC Educational Resources Information Center

Schutz, Dick

2013-01-01

The commentary (1) uses the U. S. National Assessment of Educational Progress (NAEP) as a prototype for examining standardized reading achievement tests at the item level, and (2) sketches an alternative based on an initiative underway in the United Kingdom.

Binocularity and Reading

ERIC Educational Resources Information Center

Brod, Nathan; Hamilton, David

1973-01-01

A sample of 162 fifth grade students were grouped as good, average, and poor readers on the basis of a standardized reading test to determine whether a relationship existed between binocularity and reading performance. (Author/MC)

7 CFR 28.602 - Terms of designations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Official Cotton Standards of the United States... cotton shall be designated by the micronaire reading obtained from an air flow instrument test for a...

The Relationship of Pitch Sight-Singing Skills with Tonal Discrimination, Language Reading Skills, and Academic Ability in Children

ERIC Educational Resources Information Center

Reifinger, James L., Jr.

2018-01-01

This study investigated correlates that might explain variance in beginning sight-singing achievement, including tonal discrimination, reading fluency, reading comprehension, and academic ability. Both curriculum-based and standardized tests were used, including the Intermediate Measures of Music Audiation, Otis-Lennon School Ability Test, and…

A Computer Assisted Reading Program, Targeting Struggling Readers in a Title I Elementary School: A Program Evaluation

ERIC Educational Resources Information Center

Roy, Jon F.

2016-01-01

This study examined the effectiveness of READ 180, a computer based reading intervention on Lexile reading levels, Standardized Test of Reading Achievement (STAR) score, and attendance rates students in grades 3-5 who participated in the READ 180 program. The study compared the Scholastic Reading Inventory (SRI) scores of each group administered…

The woodcock reading mastery test: impact of normative changes.

PubMed

Pae, Hye Kyeong; Wise, Justin C; Cirino, Paul T; Sevcik, Rose A; Lovett, Maureen W; Wolf, Maryanne; Morris, Robin D

2005-09-01

This study examined the magnitude of differences in standard scores, convergent validity, and concurrent validity when an individual's performance was gauged using the revised and the normative update (Woodcock, 1998) editions of the Woodcock Reading Mastery Test in which the actual test items remained identical but norms have been updated. From three metropolitan areas, 899 first to third grade students referred by their teachers for a reading intervention program participated. Results showed the inverse Flynn effect, indicating systematic inflation averaging 5 to 9 standard score points, regardless of gender, IQ, city site, or ethnicity, when calculated using the updated norms. Inflation was greater at lower raw score levels. Implications for using the updated norms for identifying children with reading disabilities and changing norms during an ongoing study are discussed.

Development of a German reading span test with dual task design for application in cognitive hearing research.

PubMed

Carroll, Rebecca; Meis, Markus; Schulte, Michael; Vormann, Matthias; Kießling, Jürgen; Meister, Hartmut

2015-02-01

To report the development of a standardized German version of a reading span test (RST) with a dual task design. Special attention was paid to psycholinguistic control of the test items and time-sensitive scoring. We aim to establish our RST version to use for determining an individual's working memory in the framework of hearing research in German contexts. RST stimuli were controlled and pretested for psycholinguistic factors. The RST task was to read sentences, quickly determine their plausibility, and later recall certain words to determine a listener's individual reading span. RST results were correlated with outcomes of additional sentence-in-noise tests measured in an aided and an unaided listening condition, each at two reception thresholds. Item plausibility was pre-determined by 28 native German participants. An additional 62 listeners (45-86 years, M = 69.8) with mild-to-moderate hearing loss were tested for speech intelligibility and reading span in a multicenter study. The reading span test significantly correlated with speech intelligibility at both speech reception thresholds in the aided listening condition. Our German RST is standardized with respect to psycholinguistic construction principles of the stimuli, and is a cognitive correlate of intelligibility in a German matrix speech-in-noise test.

Evaluation of a device for standardized measurements of reading performance in a prepresbyopic population.

PubMed

Arad, Tschingis; Baumeister, Martin; Bühren, Jens; Kohnen, Thomas

2017-04-20

Automated measurements of reading performance are required for clinical trials involving presbyopia-correcting surgery options. Repeatability of a testing device for reading (Salzburg Reading Desk) was evaluated in a prepresbyopic population. Subjective reading performance of 50 subjects divided into 2 age groups (23-30 years and 38-49 years) with distance-corrected eyes was investigated with different log-scaled reading charts. At study entry, refractive parameters were measured and distance visual acuity assessed. Two standardized binocular measurements were performed for each subject (32.24 ± 9.87 days apart [mean ± SD]). The repeatability of the tests was estimated using correlation coefficients, Wilcoxon signed-rank test, and Bland-Altman method. The test parameters at both maximum reading rate (MRR) measurements demonstrate a strong relationship of age group 2 subjects (correlation coefficient [r] = 0.74 p = 10-4) and of younger subjects (age group 1: r = 0.69, p = 10-4). Prepresbyopic subjects of age group 2 showed moderate results for near reading distance (r = 0.67, p = 10-4); by contrast, younger subjects had poorer results (r = 0.55, p = 10-3). The Wilcoxon signed-rank test revealed agreement between measurements and Bland-Altman plots showed a wide data spread for MRR and near reading distance in both groups. The device measures repeatedly selected reading performance parameters of near real world conditions, such as MRR, in prepresbyopic populations if several factors are taken into account. The option to choose preferred distance leads to more variance in measuring repeated reading performance. German Clinical Trials Register (DRKS) registration reference number: DRKS00000784.

JAN transistor and diode characterization test program, JANTX diode 1N5619

NASA Technical Reports Server (NTRS)

Takeda, H.

1977-01-01

A statistical summary of electrical characterization was performed on JANTX 1N5619 silicon diodes. Parameters are presented with test conditions, mean, standard deviation, lowest reading, 10% point, 90% point, and highest reading.

The Effects of Specific Reading Interventions on Elementary Students' Test Scores

ERIC Educational Resources Information Center

Griffin, Jacqueline Laverne Meeks

2016-01-01

Many students in third, fourth and fifth grades struggle at the lowest levels of reading proficiency. In fact, fewer than 40% of fourth graders in the United States read at or above the "proficient" level on state standardized tests in 2009 (D'Ardenne, Barnes, Hightower, Lamason, Mason, Patterson, Stephens, Wilson, Smith & Erickson,…

49 CFR 210.31 - Operation standards (stationary locomotives at 30 meters).

Code of Federal Regulations, 2011 CFR

2011-10-01

... prescribed in paragraph (a)(2) of this section, the A-weighted sound level reading in decibels shall be... A-weighted sound level reading in decibels that is observed during the 30-second period of time... test; (3) Date of test; and (4) The A-weighted sound level reading in decibels obtained during the...

Alternatives to Standardized Tests in Reading Education: Cognitive Styles and Informal Measures.

ERIC Educational Resources Information Center

Scales, Alice M.

1987-01-01

Although cognitive style affects test results, students of various cognitive styles are expected to perform equally well on standardized tests. Informal tests seem to be better for both impulsive and reflective style students. Perhaps a combination of standardized and informal testing is appropriate for making educational decisions about students.…

The academic penalty for gaining weight: a longitudinal, change-in-change analysis of BMI and perceived academic ability in middle school students.

PubMed

Kenney, E L; Gortmaker, S L; Davison, K K; Bryn Austin, S

2015-09-01

Worse educational outcomes for obese children regardless of academic ability may begin early in the life course. This study tested whether an increase in children's relative weight predicted lower teacher- and child-perceived academic ability even after adjusting for standardized test scores. Three thousand three hundred and sixty-two children participating in the Early Childhood Longitudinal Study-Kindergarten Cohort were studied longitudinally from fifth to eighth grade. Heights, weights, standardized test scores in maths and reading, and teacher and self-ratings of ability in maths and reading were measured at each wave. Longitudinal, within-child linear regression models estimated the impact of a change in body mass index (BMI) z-score on change in normalized teacher and student ratings of ability in reading and maths, adjusting for test score. A change in BMI z-score from fifth to eighth grade was not independently associated with a change in standardized test scores. However, adjusting for standardized test scores, an increasing BMI z-score was associated with significant reductions in teacher's perceptions of girls' ability in reading (-0.12, 95% confidence interval (CI): -0.23, -0.03, P=0.03) and boys' ability in math (-0.30, 95% CI: -0.43, -0.17, P<0.001). Among children who were overweight at fifth grade and increased in BMI z-score, there were even larger reductions in teacher ratings for boys' reading ability (-0.37, 95% CI: -0.71, -0.03, P=0.03) and in girls' self-ratings of maths ability (-0.47, 95% CI: -0.83, -0.11, P=0.01). From fifth to eighth grade, increase in BMI z-score was significantly associated with worsening teacher perceptions of academic ability for both boys and girls, regardless of objectively measured ability (standardized test scores). Future research should examine potential interventions to reduce bias and promote positive school climate.

Black English Phonology: The Question of Reading Interference.

ERIC Educational Resources Information Center

Melmed, Paul Jay

An investigation was conducted to test the assumption that Black English (BE) dialect interferes with reading. Data from 45 lower standard English (SE) speakers were collected and analyzed to measure racial group differences on auditory discrimination, oral reading, BE phonology usage, and silent reading comprehension. Dialect differences analyzed…

After-School Tutoring for Reading Achievement and Urban Middle School Students

ERIC Educational Resources Information Center

Nelson-Royes, Andrea M.; Reglin, Gary L.

2011-01-01

This research study's purpose or theme was to qualitatively investigate the reading component of a private after-school tutoring program that offered academic assistance to eighth-grade students. The problem with reading is many urban middle school students have poor reading skills and do not perform well on reading standardized tests. Relative to…

Polish Adult Reading Test (PART) - construction of Polish test for estimating the level of premorbid intelligence in schizophrenia.

PubMed

Karakuła-Juchnowicz, Hanna; Stecka, Mariola

2017-08-29

In view of unavailability in Poland of the standardized methods to measure PIQ, the aim of the work was to develop a Polish test to assess the premorbid level of intelligence - PART(Polish AdultReading Test) and to measureits psychometric properties, such as validity, reliability as well as standardization in the group of schizophrenia patients. The principles of PART construction were based on the idea of popular worldwide National Adult Reading Test by Hazel Nelson. The research comprised a group of 122 subjects (65 schizophrenia patients and 57 healthy people), aged 18-60 years, matched for age and gender. PART appears to be a method with high internal consistency and reliability measured by test-retest, inter-rater reliability, and the method with acceptable diagnostic and prognostic validity. The standardized procedures of PART have been investigated and described. Considering the psychometric values of PART and a short time of its performance, the test may be a useful diagnostic instrument in the assessment of premorbid level of intelligence in a group of schizophrenic patients.

Do the Effects of Testwiseness Relate More to the Achievement of Remedial, Developmental, or Advanced Readers?

ERIC Educational Resources Information Center

Montferrante, Esther Reese

This study investigated the effects of instruction and practice in test-taking techniques upon the standardized reading scores of 7 remedial, 19 developmental, and 9 advanced reading students in the sixth grade. "The Nelson Reading Test (Revised Edition), Form A" served as a pretest. Both constructed and commercial materials were used to instruct…

The Effect of a Reading Accommodation on Standardized Test Scores of Learning Disabled and Non Learning Disabled Students.

ERIC Educational Resources Information Center

Meloy, Linda L.; Deville, Craig; Frisbie, David

The effect of the Read Aloud accommodation on the performances of learning disabled in reading (LD-R) and non-learning disabled (non LD) middle school students was studied using selected texts from the Iowa Tests of Basic Skills (ITBS) achievement battery. Science, Usage and Expression, Math Problem Solving and Data Interpretation, and Reading…

Evaluation of pulse-oximetry oxygen saturation taken through skin protective covering

PubMed Central

James, Jyotsna; Tiwari, Lokesh; Upadhyay, Pramod; Sreenivas, Vishnubhatla; Bhambhani, Vikas; Puliyel, Jacob M

2006-01-01

Background The hard edges of adult finger clip probes of the pulse oximetry oxygen saturation (POOS) monitor can cause skin damage if used for prolonged periods in a neonate. Covering the skin under the probe with Micropore surgical tape or a gauze piece might prevent such injury. The study was done to see if the protective covering would affect the accuracy of the readings. Methods POOS was studied in 50 full-term neonates in the first week of life. After obtaining consent from their parents the neonates had POOS readings taken directly (standard technique) and through the protective covering. Bland-Altman plots were used to compare the new method with the standard technique. A test of repeatability for each method was also performed. Results The Bland-Altman plots suggest that there is no significant loss of accuracy when readings are taken through the protective covering. The mean difference was 0.06 (SD of 1.39) and 0.04 (SD 1.3) with Micropore and gauze respectively compared to the standard method. The mean difference was 0.22 (SD 0.23) on testing repeatability with the standard method. Conclusion Interposing Micropore or gauze does not significantly affect the accuracy of the POOS reading. The difference between the standard method and the new method was less than the difference seen on testing repeatability of the standard method. PMID:16677394

Evaluation of pulse-oximetry oxygen saturation taken through skin protective covering.

PubMed

James, Jyotsna; Tiwari, Lokesh; Upadhyay, Pramod; Sreenivas, Vishnubhatla; Bhambhani, Vikas; Puliyel, Jacob M

2006-05-06

The hard edges of adult finger clip probes of the pulse oximetry oxygen saturation (POOS) monitor can cause skin damage if used for prolonged periods in a neonate. Covering the skin under the probe with Micropore surgical tape or a gauze piece might prevent such injury. The study was done to see if the protective covering would affect the accuracy of the readings. POOS was studied in 50 full-term neonates in the first week of life. After obtaining consent from their parents the neonates had POOS readings taken directly (standard technique) and through the protective covering. Bland-Altman plots were used to compare the new method with the standard technique. A test of repeatability for each method was also performed. The Bland-Altman plots suggest that there is no significant loss of accuracy when readings are taken through the protective covering. The mean difference was 0.06 (SD of 1.39) and 0.04 (SD 1.3) with Micropore and gauze respectively compared to the standard method. The mean difference was 0.22 (SD 0.23) on testing repeatability with the standard method. Interposing Micropore or gauze does not significantly affect the accuracy of the POOS reading. The difference between the standard method and the new method was less than the difference seen on testing repeatability of the standard method.

Screening for Dyslexia in French-Speaking University Students: An Evaluation of the Detection Accuracy of the Alouette Test.

PubMed

Cavalli, Eddy; Colé, Pascale; Leloup, Gilles; Poracchia-George, Florence; Sprenger-Charolles, Liliane; El Ahmadi, Abdessadek

Developmental dyslexia is a lifelong impairment affecting 5% to 10% of the population. In French-speaking countries, although a number of standardized tests for dyslexia in children are available, tools suitable to screen for dyslexia in adults are lacking. In this study, we administered the Alouette reading test to a normative sample of 164 French university students without dyslexia and a validation sample of 83 students with dyslexia. The Alouette reading test is designed to screen for dyslexia in children, since it taps skills that are typically deficient in dyslexia (i.e., phonological skills). However, the test's psychometric properties have not previously been available, and it is not standardized for adults. The results showed that, on the Alouette test, dyslexic readers were impaired on measures of accuracy, speed, and efficiency (accuracy/reading time). We also found significant correlations between the Alouette reading efficiency and phonological efficiency scores. Finally, in terms of the Alouette test, speed-accuracy trade-offs were found in both groups, and optimal cutoff scores were determined with receiver operator characteristic curves analysis, yielding excellent discriminatory power, with 83.1% sensitivity and 100% specificity for reading efficiency. Thus, this study supports the Alouette test as a sensitive and specific screening tool for adults with dyslexia.

Arizona's Instrument to Measure Standards (AIMS DPA). Student Guide, Grade 8

ERIC Educational Resources Information Center

Arizona Department of Education, 2006

2006-01-01

Arizona's Instrument to Measure Standards (AIMS), a Standards-Based test, provides educators and the public with valuable information regarding the progress of Arizona's students toward mastering Arizona's reading, writing and mathematics Standards. This specific test, Arizona's Instrument to Measure Standards Dual Purpose Assessment (AIMS DPA) is…

Reading Interest and Achievement: What Are the Implications for Male Disabled Readers?

ERIC Educational Resources Information Center

Campbell, Tim K.

A study examined the relationship between reading interest and achievement of male disabled readers. Subjects, 30 males aged 8 to 12 years and identified as disabled readers, were selected from a metropolitan school district in central Oklahoma. Subjects completed a reading interest questionnaire and a standardized reading test. The five subjects…

Epilogue: Reading Comprehension Is Not a Single Ability--Implications for Assessment and Instruction

ERIC Educational Resources Information Center

Kamhi, Alan G.; Catts, Hugh W.

2017-01-01

Purpose: In this epilogue, we review the 4 response articles and highlight the implications of a multidimensional view of reading for the assessment and instruction of reading comprehension. Method: We reiterate the problems with standardized tests of reading comprehension and discuss the advantages and disadvantages of recently developed…

Student Reading Achievement on the Rise: Integration of Classworks Software with Technology

ERIC Educational Resources Information Center

Young, Janice L.

2014-01-01

The purpose of the study was to test the theoretical perspective that related Classworks (2008) technology to reading achievement of fourth grade students to determine if a significant difference existed in student reading achievement between the supplemental uses of Classworks software reading program to that of standard classroom instruction.…

Reading Results: A Critical Look at Standardized Testing and the Linguistic Minority

ERIC Educational Resources Information Center

Shannon, Joanie

2008-01-01

A critical look into assessing the Standardized Test and Reporting (STAR) test data among English language learners gives educators a chance to examine the cultural biases present within the standardized test movement started by the No Child Left Behind Act of 2001. In particular, The STAR test results seem to reflect that the test is geared…

Visual acuity and legal visual requirement to drive a passenger vehicle.

PubMed

Kiel, A W; Butler, T; Alwitry, A

2003-07-01

(1). To test the consistency and ease with which number-plates of different component figures can be read under DVLA driving test conditions; (2). to test the relative difficulty of reading corresponding figures on registration plates of white and yellow backgrounds.Design Prospective study of consecutive eligible clinic patients. Ophthalmology outpatients. 210 individuals with a corrected visual acuity with both eyes open of between 6/9 and 6/12. The ability to read three different number-plates under standard DVLA driving-test conditions (ie at 20.5 m in good daylight with glasses if worn) and the ability to read identical number-plates against a white and a yellow background. There is a significant difference between the ease with which three different number-plates can be read depending on their letter and numeral composition, although this did not seem to be significantly affected by whether they were printed on a yellow or white background. Only 92.3% of subjects could read all the number-plates at the legal distance, 96.7% could read at least one number-plate at the legal distance and 3.3% of the test subjects could not read any of the number-plates at 20.5 m. The current test protocol used to obtain a driving licence and, moreover, the test the police will employ to assess visual competence to drive, is highly variable and is unlikely to give consistent repeatable results. The performance of those with equally good visual acuity is unpredictable and is highly dependent on the number-plate they are asked to read. This variability could exclude some who would otherwise pass the test or pass an individual with a visual acuity below accepted standards. The forthcoming changes in the regulations for design of number-plates is an ideal opportunity to standardise the whole testing procedure for driving visual acuity.

N400 Event-Related Potential and Standardized Measures of Reading in Late Elementary School Children: Correlated or Independent?

PubMed Central

Coch, Donna; Benoit, Clarisse

2015-01-01

We investigated whether and how standardized behavioral measures of reading and electrophysiological measures of reading were related in 72 typically developing, late elementary school children. Behavioral measures included standardized tests of spelling, phonological processing, vocabulary, comprehension, naming speed, and memory. Electrophysiological measures were composed of the amplitude of the N400 component of the event-related potential waveform elicited by real words, pseudowords, nonpronounceable letter strings, and strings of letter-like symbols (false fonts). The only significant brain-behavior correlations were between standard scores on the vocabulary test and N400 mean amplitude to real words (r = −.272) and pseudowords (r = −.235). We conclude that, while these specific sets of standardized behavioral and electrophysiological measures both provide an index of reading, for the most part, they are independent and draw upon different underlying processing resources. [T]o completely analyze what we do when we read… would be to describe very many of the most intricate workings of the human mind, as well as to unravel the tangled story of the most remarkable specific performance that civilization has learned in all its history(Huey, 1908/1968, p. 3). PMID:26346715

A Quantitative Examination of Title I and Non-Title I Elementary Schools in District 8 of North Alabama Using Fourth Grade Math and Reading Standardized Test Results

ERIC Educational Resources Information Center

Headen, Renee Ashley

2014-01-01

The purpose of this study was to determine if there is a difference over time on standardized test scores for reading and math between fourth grade students attending Title I and Non-Title I schools in three select school systems within District 8 of North Alabama. In an effort to determine if Title I schools are successfully closing the…

Reading Evaluation

ERIC Educational Resources Information Center

Fagan, W. T.

1978-01-01

The Canadian Institute for Research in Behavioral and Social Sciences of Calgary was awarded a contract by the Provincial Government of Alberta to assess student skills and knowledge in reading and written composition. Here evaluation is defined and the use of standardized and criterion referenced tests for evaluating reading performance are…

Supplementary Reading Instruction in Alternative High Schools: A Statewide Survey of Educator Reported Practices and Barriers

ERIC Educational Resources Information Center

Wilkerson, Kimber L.; Yan, Min-Chi; Perzigian, Aaron B.; Cakiroglu, Orhan

2016-01-01

Recent data suggest that a majority of secondary students read below the level considered proficient on state standardized tests of reading. Alternative high schools, in particular, serve a high proportion of struggling readers. This survey study investigated reading instruction provided to struggling readers in alternative schools in one state by…

A Comparison of Two Reading Programs on Third Grade Reading Achievement

ERIC Educational Resources Information Center

Miller, Tawana D.

2008-01-01

Background: The No Child Left Behind Act legislation requires both higher standards and higher success rates at the same time. Failure of students to learn to read adequately as shown by national and state test results and the need for continued school success had prompted education officials to implement two reading programs--Voyager Universal…

Differences between Monolinguals and Bilinguals/Males and Females in English Reading Comprehension and Reading Strategy Use

ERIC Educational Resources Information Center

Afsharrad, Mohammad; Sadeghi Benis, Aram Reza

2017-01-01

The present study aims at finding the differences between bilingual and monolingual learners across gender in the use of cognitive, metacognitive, and total reading strategies, as well as reading comprehension ability. To this end, 50 Persian-Turkish bilinguals and 36 Persian monolinguals participated in the study. A standard test of reading…

Vocabulary Development: How Deaf Individuals Can Learn to Use the Information Given.

ERIC Educational Resources Information Center

Hirsh-Pasek, Kathy; Freyd, Pamela

To determine if people analyze words in online reading, an experiment was conducted with 12 congenitally deaf, second generation sign language users with a reading level of 6.64 on a standardized reading achievement test. The hearing controls included seventh and eighth grade students who were matched for reading level. Both groups were split in…

Third, Fourth, and Fifth Grade Teachers' Descriptions of Methods Used to Improve the Reading Achievement of Students with Learning Disabilities

ERIC Educational Resources Information Center

Berkowitz, Sally Greenberg

2017-01-01

Purpose: The purpose of this study was to explore ways in which third, fourth, and fifth grade teachers reported they successfully improved the reading achievement of students with LD as documented by an increase in test scores on standardized tests in reading. Moreover, this study is an examination of productive ways in which elementary classroom…

Effect of Vocabulary Test Preparation on Low-Income Black Middle School Students' Reading Scores

ERIC Educational Resources Information Center

Mitchell, Ingrid; Nistor, Nicolae; Baltes, Beate; Brown, Michelle

2016-01-01

Black middle school students in the United States continue to perform poorly on standardized reading achievement tests in comparison to other racial and ethnic groups. The purpose of this research study was to examine the effectiveness of a vocabulary-focused test preparation program for Black middle school students. The theoretical framework…

How Reliable Are ATP Bioluminescence Meters in Assessing Decontamination of Environmental Surfaces in Healthcare Settings?

PubMed Central

Omidbakhsh, Navid; Ahmadpour, Faraz; Kenny, Nicole

2014-01-01

Background Meters based on adenosine triphosphate (ATP) bioluminescence measurements in relative light units (RLU) are often used to rapidly assess the level of cleanliness of environmental surfaces in healthcare and other settings. Can such ATP measurements be adversely affected by factors such as soil and cleaner-disinfectant chemistry? Objective This study tested a number of leading ATP meters for their sensitivity, linearity of the measurements, correlation of the readings to the actual microbial contamination, and the potential disinfectant chemicals’ interference in their readings. Methods First, solutions of pure ATP in various concentrations were used to construct a standard curve and determine linearity and sensitivity. Serial dilutions of a broth culture of Staphylococcus aureus, as a representative nosocomial pathogen, were then used to determine if a given meter’s ATP readings correlated with the actual CFUs. Next, various types of disinfectant chemistries were tested for their potential to interfere with the standard ATP readings. Results All four ATP meters tested herein demonstrated acceptable linearity and repeatability in their readings. However, there were significant differences in their sensitivity to detect the levels of viable microorganisms on experimentally contaminated surfaces. Further, most disinfectant chemistries tested here quenched the ATP readings variably in different ATP meters evaluated. Conclusions Apart from their limited sensitivity in detecting low levels of microbial contamination, the ATP meters tested were also prone to interference by different disinfectant chemistries. PMID:24940751

[Attempt for development of rapid word reading test for children--evaluation of reliability and validity].

PubMed

Hashimoto, Ryusaku; Kashiwagi, Mitsuru; Suzuki, Shuhei

2008-09-01

We developed a rapid word reading test for examining the phonological processing ability of Japanese children. We prepared two versions of the test, version A and B. Each test has word and non-word tasks. Twenty-two healthy boys of third grade in primary schools participated in this validation study. For criterion related validity, we performed the serial Hiragana reading test, the sentence reading test, Raven's coloured progressive matrices (RCPM), the Token test for children, the Kana word dictation test, the standardized comprehension test of abstract words (SCTAW), and Trail Circle test. The reading times of the newly developed test correlated moderately or highly with those of the serial Hiragana reading test and the sentence reading test. However, the scores of the other tests (RCPM, Token test for children, Kana word dictation test, SCTAW, Trail Circle test) did not correlated with the reading time of the rapid word reading test. Test-retest reliabilities in the word tasks were more than moderate: 0.52 and 0.76 in versions A and B, while those in the non-word tasks were high: 0.91 and 0.88 in versions A and B. The correlation coefficient between versions A and B was 0.7 for the word tasks and 0.92 for the non-word tasks. This study showed that the rapid word reading test has substantial validity and reliability for testing the phonological processing ability of Japanese children. In addition, the non-word tasks were more suitable for selectively examining the speed of the grapheme to phoneme conversion process.

Podcasts on Mobile Devices as a Read-Aloud Testing Accommodation in Middle School Science Assessment

NASA Astrophysics Data System (ADS)

McMahon, Don; Wright, Rachel; Cihak, David F.; Moore, Tara C.; Lamb, Richard

2016-04-01

The purpose of this study was to examine the effect of a digitized podcast to deliver read-aloud testing accommodations on mobile devices to students with disabilities and reading difficulties. The total sample for this study included 47 middle school students with reading difficulties. Of the 47 students, 16 were identified as students with disabilities who received special education services. Participants were randomly assigned to three experimental testing conditions, standard administration, teacher-controlled read-aloud in traditional group delivery format, and student-controlled read-aloud delivered as a podcast and accessed on a mobile device, and given sample end-of-year science assessments. Based on a factorial analysis of variances, with test conditions and student status as the fixed factors, both student groups demonstrated statistically significant gains based on their testing conditions. Results support the use of podcast delivery as a viable alternative to the traditional teacher-delivered read-aloud test accommodation. Conclusions are discussed in the context of universal design for learning testing accommodations for future research and practice.

Understanding Deaf Readers: An Interpretative Phenomenological Analysis

ERIC Educational Resources Information Center

Kelstone, Aaron Weir

2013-01-01

The development of reading skills, beyond a functional level, is difficult for most deaf readers. Standardized testing demonstrates a median 4th grade reading level that remains consistent even after national norming of the Stanford Achievement test on the population of deaf school children. Deaf education continues to generate various educational…

Multilevel Linkages between State Standards, Teacher Standards, and Student Achievement: Testing External versus Internal Standards-Based Education Models

ERIC Educational Resources Information Center

Lee, Jaekyung; Liu, Xiaoyan; Amo, Laura Casey; Wang, Weichun Leilani

2014-01-01

Drawing on national and state assessment datasets in reading and math, this study tested "external" versus "internal" standards-based education models. The goal was to understand whether and how student performance standards work in multilayered school systems under No Child Left Behind Act of 2001 (NCLB). Under the…

Elementary Teacher Knowledge of and Practices for Teaching Reading to African American Students

ERIC Educational Resources Information Center

Little, Camille

2017-01-01

State standardized tests results indicated that between 2012 and 2016, fewer African American students at a rural, Title I elementary school met state standards in reading compared with other racial/ethnic groups of students. A gap in practice existed because the school and district had not conducted studies to understand teacher knowledge and…

The Alignment of State Standards and Assessments in Elementary Reading. CIERA Report.

ERIC Educational Resources Information Center

Wixson, Karen K.; Fisk, Maria Chesley; Dutro, Elizabeth; McDaniel, Julie

A study examined the alignment between state standards and assessments in elementary reading. The impetus for the study was a request by the National Research Council's Committee on Title I Testing and Assessment for information on the extent to which students' performance on state assessments could be assumed to provide evidence of their level of…

Reading Speed Does Not Benefit from Increased Line Spacing in AMD Patients

PubMed Central

CHUNG, SUSANA T. L.; JARVIS, SAMUEL H.; WOO, STANLEY Y.; HANSON, KARA; JOSE, RANDALL T.

2009-01-01

Purpose Crowding, the adverse spatial interaction due to the proximity of adjacent targets, has been suggested as an explanation for slow reading in peripheral vision. Previously, we showed that increased line spacing, which presumably reduces crowding between adjacent lines of text, improved reading speed in the normal periphery (Chung, Optom Vis Sci 2004;81:525–35). The purpose of this study was to examine whether or not individuals with age-related macular degeneration (AMD) would benefit from increased line spacing for reading. Methods Experiment 1: Eight subjects with AMD read aloud 100-word passages rendered at five line spacings: the standard single spacing, 1.5×, 2×, 3×, and 4× the standard spacing. Print sizes were 1× and 2× of the critical print size. Reading time and number of reading errors for each passage were measured to compute the reading speed. Experiment 2: Four subjects with AMD read aloud sequences of six 4-letter words, presented on a computer monitor using the rapid serial visual presentation (RSVP) paradigm. Target words were presented singly, or flanked above and below by two other words that changed in synchrony with the target word, at various vertical word separations. Print size was 2× the critical print size. Reading speed was calculated based on the RSVP exposure duration that yielded 80% of the words read correctly. Results Averaged across subjects, reading speeds for passages were virtually constant for the range of line spacings tested. For sequences of unrelated words, reading speeds were also virtually constant for the range of vertical word separations tested, except at the smallest (standard) separation at which reading speed was lower. Conclusions Contrary to the previous finding that reading speed improved in normal peripheral vision, increased line spacing in passages, or increased vertical separation between words in RSVP, did not lead to improved reading speed in people with AMD. PMID:18772718

New and updated tests of print exposure and reading abilities in college students

PubMed Central

Acheson, Daniel J.; Wells, Justine B.; MacDonald, Maryellen C.

2010-01-01

The relationship between print exposure and measures of reading skill was examined in college students (N = 99, 58 female; mean age = 20.3 years). Print exposure was measured with several new self-reports of reading and writing habits, as well as updated versions of the Author Recognition Test and the Magazine Recognition Test (Stanovich & West, 1989). Participants completed a sentence comprehension task with syntactically complex sentences, and reading times and comprehension accuracy were measured. An additional measure of reading skill was provided by participants’ scores on the verbal portions of the ACT, a standardized achievement test. Higher levels of print exposure were associated with higher sentence processing abilities and superior verbal ACT performance. The relative merits of different print exposure assessments are discussed. PMID:18411551

The Efficacy of "Chunking" Reading Materials. Final Report.

ERIC Educational Resources Information Center

Carver, Ronald P.

In a series of three experiments involving 104 individuals, the effect of chunking sentences (the spatial separation of sentences into small groups of meaningfully related words) upon the reading rate and comprehension of mature readers was investigated. Passages and questions from a standardized reading test were displayed via an…

The Association of ADHD Symptoms and Reading Acquisition during Elementary School Years

ERIC Educational Resources Information Center

Ehm, Jan-Henning; Kerner auch Koerner, Julia; Gawrilow, Caterina; Hasselhorn, Marcus; Schmiedek, Florian

2016-01-01

The present longitudinal study aimed to investigate the influence of ADHD symptoms on reading development in elementary schoolchildren. To this end, repeated assessments of ADHD symptoms (teacher ratings of inattention, hyperactivity, and impulsivity) and reading achievement (standardized tests of decoding speed and text comprehension) were…

Increasing Secondary Reading Comprehension and Reading Proficiency across Content Areas

ERIC Educational Resources Information Center

Zimmerman, Marty

2011-01-01

This action research developed as a response to the researcher's experience with struggling and alliterate readers across all content areas in secondary schools. The researcher witnessed the negative impact of a depressed economy and depressed reading proficiency pervasive among students based on classroom experience and standardized testing. The…

Architectural Coatings: National Volatile Organic Compounds Emission Standards

EPA Pesticide Factsheets

Read about the section 183(e) rule for volatile organic compounds for architectural coatings. Read the rule summary and history, find the code of federal regulations test, and additional documents, including compliance information.

Text-fading based training leads to transfer effects on children's sentence reading fluency

PubMed Central

Nagler, Telse; Korinth, Sebastian P.; Linkersdörfer, Janosch; Lonnemann, Jan; Rump, Björn; Hasselhorn, Marcus; Lindberg, Sven

2015-01-01

Previous studies used a text-fading procedure as a training tool with the goal to increase silent reading fluency (i.e., proficient reading rate and comprehension). In recently published studies, this procedure resulted in lasting reading enhancements for adult and adolescent research samples. However, studies working with children reported mixed results. While reading rate improvements were observable for Dutch reading children in a text-fading training study, reading fluency improvements in standardized reading tests post-training attributable to the fading manipulation were not detectable. These results raise the question of whether text-fading training is not effective for children or whether research design issues have concealed possible transfer effects. Hence, the present study sought to investigate possible transfer effects resulting from a text-fading based reading training program, using a modified research design. Over a period of 3 weeks, two groups of German third-graders read sentences either with an adaptive text-fading procedure or at their self-paced reading rate. A standardized test measuring reading fluency at the word, sentence, and text level was conducted pre- and post-training. Text level reading fluency improved for both groups equally. Post-training gains at the word level were found for the text-fading group, however, no significant interaction between groups was revealed for word reading fluency. Sentence level reading fluency gains were found for the text-fading group, which significantly differed from the group of children reading at their self-paced reading routine. These findings provide evidence for the efficacy of text-fading as a training method for sentence reading fluency improvement also for children. PMID:25713554

The Impact of Inclusion and Resource Instruction on Standardized Test Scores of Special Education Students

ERIC Educational Resources Information Center

Derico, Vontrice L.

2017-01-01

The purpose of the proposed quasi-experimental quantitative study was to determine if students who were taught in the inclusive setting yielded higher standardized test scores compared to students who were taught in the resource setting. The researcher analyzed the standardized test scores, in the areas of Language Arts, Reading, and Mathematics…

Adaptive working-memory training benefits reading, but not mathematics in middle childhood.

PubMed

Karbach, Julia; Strobach, Tilo; Schubert, Torsten

2015-01-01

Working memory (WM) capacity is highly correlated with general cognitive ability and has proven to be an excellent predictor for academic success. Given that WM can be improved by training, our aim was to test whether WM training benefited academic abilities in elementary-school children. We examined 28 participants (mean age = 8.3 years, SD = 0.4) in a pretest-training-posttest-follow-up design. Over 14 training sessions, children either performed adaptive WM training (training group, n = 14) or nonadaptive low-level training (active control group, n = 14) on the same tasks. Pretest, posttest, and follow-up at 3 months after posttest included a neurocognitive test battery (WM, task switching, inhibition) and standardized tests for math and reading abilities. Adaptive WM training resulted in larger training gains than nonadaptive low-level training. The benefits induced by the adaptive training transferred to an untrained WM task and a standardized test for reading ability, but not to task switching, inhibition, or performance on a standardized math test. Transfer to the untrained WM task was maintained over 3 months. The analysis of individual differences revealed compensatory effects with larger gains in children with lower WM and reading scores at pretest. These training and transfer effects are discussed against the background of cognitive processing resulting from WM span training and the nature of the intervention.

Audio Support Guidelines for Accessible Assessments: Insights from Cognitive Lab

ERIC Educational Resources Information Center

Christensen, Laurene L.; Shyyan, Vitaliy; Rogers, Christopher; Kincaid, Aleksis

2014-01-01

Some students, including students with print disabilities, students with low vision, and English language learners, may benefit from having test content read aloud. However, there have been challenges in standardizing the presentation of test content, including whether or not to read answer choices or to describe maps and cartoons, among many…

The Vise/Vice of Standardized Testing: National Depreciation by Quantification.

ERIC Educational Resources Information Center

Farrell, Edmund J.

Current uses of standardized English tests are adversely affecting students, misleading lay people, and having a pernicious effect on the English profession. These tests are severely limited, incapable of assessing speaking skill and effectiveness, reading interests, appreciation of literature, listening skill, understanding and appreciation of…

Comparison of paragraph comprehension test scores with reading versus listening-reading and multiple-choice versus nominal recall administration techniques: justification for the bypass approach.

PubMed

Weinberg, W A; McLean, A; Snider, R L; Rintelmann, J W; Brumback, R A

1989-12-01

Eight groups of learning disabled children (N = 100), categorized by the clinical Lexical Paradigm as good readers or poor readers, were individually administered the Gilmore Oral Reading Test, Form D, by one of four input/retrieval methods: (1) the standardized method of administration in which the child reads each paragraph aloud and then answers five questions relating to the paragraph [read/recall method]; (2) the child reads each paragraph aloud and then for each question selects the correct answer from among three choices read by the examiner [read/choice method]; (3) the examiner reads each paragraph aloud and reads each of the five questions to the child to answer [listen/recall method]; and (4) the examiner reads each paragraph aloud and then for each question reads three multiple-choice answers from which the child selects the correct answer [listen/choice method]. The major difference in scores was between the groups tested by the recall versus the orally read multiple-choice methods. This study indicated that poor readers who listened to the material and were tested by orally read multiple-choice format could perform as well as good readers. The performance of good readers was not affected by listening or by the method of testing. The multiple-choice testing improved the performance of poor readers independent of the input method. This supports the arguments made previously that a "bypass approach" to education of poor readers in which testing is accomplished using an orally read multiple-choice format can enhance the child's school performance on reading-related tasks. Using a listening while reading input method may further enhance performance.

Direct Reading Instruction and the NYS ELA

ERIC Educational Resources Information Center

Jones-Carey, Margaret H.

2013-01-01

This study analyzed the impact of classroom based reading instruction ("direct instruction") on the standardized test scores of 6th grade students as measured by the New York State English Language Arts assessment (NYS ELA). It was hypothesized that the implementation of direct instruction in reading in grade 6 would improve NYS ELA…

A Study of the Independent Reading of Achieving Fifth Graders.

ERIC Educational Resources Information Center

Henderson, Edmund H.; Long, Barbara H.

The independent reading behavior of 150 achieving fifth graders was investigated. Attention was directed toward the quality and variety of choice as well as to the number of books read. These variables were intercorrelated with standardized achievement tests, IQ, and a number of noncognitive and demographic variables. Indices of quantity, variety,…

The Effect of High School Literacy Programs on Standardized Test Scores

ERIC Educational Resources Information Center

Brock, Kathryn

2013-01-01

Current National Assessment of Educational Progress results continued their 40-year pattern with two-thirds of U.S. 8th graders not proficient in reading, yet formal reading and literacy instruction ends in elementary school. Lack of reading proficiency can undermine academic progress in high school. Elementary literacy instruction provides…

The Relationship between Iranian EFL Learners' Stress and Their Reading Comprehension

ERIC Educational Resources Information Center

Peyman, Somayeh; Sadighi, Firooz

2011-01-01

This investigation intended to find out the relationship between EFL learners' stress and their reading comprehension. The subjects who included ninety EFL juniors from Shiraz Azad University were asked to answer a standardized reading comprehension test and a stress questionnaire. After finding out the results of stress questionnaire, 10% of the…

Collaborative Action Research Summary. How To Help Children Learn To Read.

ERIC Educational Resources Information Center

Summers, Claudia

A study examined the effectiveness of specific teaching strategies in the reading curriculum that would help underachieving first-grade students meet reading standards by the end of the school year. Subjects, 6 underachieving students, were given the Basic Phonics Skills Test (BPST), the Results high frequency word list, and the Results reading…

DEMONSTRATION PROGRAM IN REMEDIAL READING AND LANGUAGE ARTS.

ERIC Educational Resources Information Center

MILLER, ARTHUR; AND OTHERS

A SUMMER CAMP WAS SET UP AT AGASSIZ VILLAGE, MAINE, IN 1964, TO HELP DEVELOP READING ABILITY FOR CHILDREN OF BOSTON PUBLIC SCHOOLS. OBJECTIVES WERE TO IMPROVE EACH CHILD'S READING ACHIEVEMENT AND RELATED LANGUAGE ARTS ABILITY. INFORMAL AND STANDARDIZED TESTS WERE USED TO MEASURE RESULTS. PHYSICAL EXAMINATIONS WERE GIVEN TO DETECT ANY PHYSICAL…

Irmo High School's Language Arts Lab: A Golden Opportunity.

ERIC Educational Resources Information Center

Ingle, Judith K.

Since 1984, the Language Arts Lab at Irmo High School (Columbia, South Carolina) has provided: (1) remediation in reading and writing to students with low standardized test scores; and (2) assistance to other students in the areas of study skills, college entrance exam preparation, term papers, reading and reading assignments, grammar, and…

Using Practitioner Inquiry within and against Large-Scale Educational Reform

ERIC Educational Resources Information Center

Hines, Mary Beth; Conner-Zachocki, Jennifer

2015-01-01

This research study examines the impact of teacher research on participants in a large-scale educational reform initiative in the United States, No Child Left Behind, and its strand for reading teachers, Reading First. Reading First supported professional development for teachers in order to increase student scores on standardized tests. The…

Integration of Reading and Writing Strategies To Improve Reading.

ERIC Educational Resources Information Center

Murphy, Judy

A program was developed for improving the reading of first-grade students in a progressive suburban community in northern Illinois. The problem was originally noted by an increase in the need for support services and low standardized test scores. Analysis of probable cause data revealed that students lacked knowledge of the relationship between…

Integration of Reading and Writing Strategies To Improve Reading.

ERIC Educational Resources Information Center

Lewandowski, Susan

A program was developed for improving the reading of second-grade students in a progressive suburban community in northern Illinois. The problem was originally noted by an increase in the need for support services and low standardized test scores. Analysis of probable cause data revealed that students lacked knowledge of the relationship between…

Efficacy of Parenting Education Compared to the Standard Method in Improvement of Reading and Writing Disabilities in Children

PubMed Central

Karahmadi, Mojgan; Shakibayee, Fereshteh; Amirian, Hushang; Bagherian-Sararoudi, Reza; Maracy, Mohammad Reza

2014-01-01

Objective: The present study aimed to evaluate the effect of parenting education on improvement of reading and writing disabilities in children. Methods: A randomized controlled trial was done on primary school students with reading and writing disabilities and their mothers. The subjects were divided into three groups with 26 members in each group. The first group (mothers’ education group) received 6 one-hour new educational sessions. The second group (standard group) received 12-15 standard educational sessions for learning disability, and the third group (control group) which consisted of students with learning disability did not receive any treatments. Research instruments included reading and writing tests, and demographic questionnaire. The three groups were evaluated via pretest and posttests at baseline and after one and three months of educational interventions. Data were analyzed using the chi-square, t-test, and repeated measures multivariate analysis of variance (MANOVA). Results: The mean reading speed had the most progression in the mothers' education group. Comparison among reading speed, reading accuracy, and spelling scores has been statistically significant (F 2, 6 = 90.64;p < 0.001) but the mean of these scores has been insignificant among the three groups (F 2, 67 = 0.583;p > 0.05). The mean reading accuracy, mostly increased after 3-month interventions in the mothers group. The control group had the lowest mean reading accuracy scores. Conclusion: Parenting education in mothers had a positive effect on the treatment of children with reading and writing disabilities. Declaration of interest: None. Clinical Trial Registration-URL: http://www.irct.ir. Unique identifier: IRCT201101205653N1. PMID:24995030

Assessment of oral storytelling abilities of Latino junior high school students with learning handicaps.

PubMed

Goldstein, B C; Harris, K C; Klein, M D

1993-02-01

This study investigated the relationship between reading comprehension and oral storytelling abilities. Thirty-one Latino junior high school students with learning handicaps were selected as subjects based on learning handicapped designation, home language, and language proficiency status. Reading comprehension was measured by the Reading Comprehension subtest of the Peabody Individual Achievement Test. Storytelling was measured by (a) the Oral Production subtest of the Language Assessment Scales using the standard scoring protocol and (b) a story structure analysis. A comparison of the standard scoring protocol and reading comprehension revealed no relationship, while the comparison of the story structure analysis and reading comprehension revealed a significant correlation. The implications of these results for language assessment of bilingual students are discussed.

Do Cognitive Patterns of Strengths and Weaknesses Differentially Predict Errors on Reading, Writing, and Spelling?

ERIC Educational Resources Information Center

Liu, Xiaochen; Marchis, Lavinia; DeBiase, Emily; Breaux, Kristina C.; Courville, Troy; Pan, Xingyu; Hatcher, Ryan C.; Koriakin, Taylor; Choi, Dowon; Kaufman, Alan S.

2017-01-01

This study investigated the relationship between specific cognitive patterns of strengths and weaknesses (PSWs) and the errors children make in reading, writing, and spelling tests from the Kaufman Test of Educational Achievement-Third Edition (KTEA-3). Participants were selected from the KTEA-3 standardization sample based on five cognitive…

Evaluating the Screening Accuracy of the Florida Assessments for Instruction in Reading (FAIR). REL 2013-008

ERIC Educational Resources Information Center

Foorman, Barbara R.; Kershaw, Sarah; Petscher, Yaacov

2013-01-01

Florida requires that students who do not meet grade-level reading proficiency standards on the end-of-year state assessment (Florida Comprehensive Assessment Test, FCAT) receive intensive reading intervention. With the stakes so high, teachers and principals are interested in using screening or diagnostic assessments to identify students with a…

Improving Reading Comprehension One Word at a Time…

ERIC Educational Resources Information Center

Nitzkin, Karen; Katzir, Tami; Shulkind, Sarah

2014-01-01

This article tells the story of a group of seventh grade teachers and administrators in one Los Angeles middle school who have grappled for years with the poor reading skills of their middle school students. Discouraged by the reading scores on standardized tests and frustrated with the limits of their readers, this group struggled to improve…

Perception of Secondary School Teachers on Teaching Reading Skills in Content Areas

ERIC Educational Resources Information Center

Faulk, Stephen L.

2013-01-01

Reading is an essential skill in education and the current technologically-driven workforce, yet it is a skill that is not mastered by all. Secondary students in a school district in central Alabama have demonstrated a low mastery rate on the reading portion of a standardized test. This quantitative research study used a non-experimental…

Relating Knowledge about Reading to Teaching Practice: An Exploratory Validity Study of a Teacher Knowledge Assessment

ERIC Educational Resources Information Center

Phelps, Geoffrey; Johnson, David; Carlisle, Joanne

2009-01-01

The research reported in this paper is focused directly on assessing the validity of the "Teaching Knowledge about Reading and Reading Practices" (TKRRP) assessment. Following the recommendations of the Standards for Educational and Psychological Testing (APA/AERA, 1999), the authors see validation as a process of constructing an…

ICANREAD: The Effects of an Online Reading Program on Grade 1 Students' Engagement and Comprehension Strategy Use

ERIC Educational Resources Information Center

Ciampa, Katia

2012-01-01

This pilot study explores the impact of online electronic storybooks (e-books) on the reading motivation and listening comprehension of six grade 1 students (aged 7 years) from Ontario, Canada. The researcher measured participants' perceived enjoyment of the online e-book reading experience using standardized listening comprehension tests,…

Developmental Reading and English Assessment in a Researcher-Practitioner Partnership. CCRC Working Paper No. 85

ERIC Educational Resources Information Center

Perin, Dolores; Raufman, Julia; Kalamkarian, Hoori Santikian

2015-01-01

This paper reports findings from a researcher-practitioner partnership that assessed the readiness for postsecondary reading and writing demands of 211 students in developmental reading and English courses in two community colleges. An assessment battery was designed for the study, comprising two standardized tests and five projectdeveloped tasks.…

Contributions of Academic Language, Perspective Taking, and Complex Reasoning to Deep Reading Comprehension

ERIC Educational Resources Information Center

LaRusso, Maria; Kim, Ha Yeon; Selman, Robert; Uccelli, Paola; Dawson, Theo; Jones, Stephanie; Donovan, Suzanne; Snow, Catherine

2016-01-01

"Deep reading comprehension" refers to the process required to succeed at tasks defined by the Common Core State Literacy Standards, as well as to achieve proficiency on the more challenging reading tasks in the Program for International Student Assessment (PISA) framework. The purpose of this study was to test the hypothesis that three…

Instructional Design Implications about Comprehension of Listening to Music before and during Reading

ERIC Educational Resources Information Center

Hinrichs, Amy F.

2013-01-01

Low reading levels and lack of comprehension are current problems in high school classrooms confirmed by low standardized test scores and employer feedback as comprehension problems move into the workplace with students who do not have the necessary reading skills on the job. Midwestern high school science club students served as participants in…

Measurement properties of continuous text reading performance tests.

PubMed

Brussee, Tamara; van Nispen, Ruth M A; van Rens, Ger H M B

2014-11-01

Measurement properties of tests to assess reading acuity or reading performance have not been extensively evaluated. This study aims to provide an overview of the literature on available continuous text reading tests and their measurement properties. A literature search was performed in PubMed, Embase and PsycInfo. Subsequently, information on design and content of reading tests, study design and measurement properties were extracted using consensus-based standards for selection of health measurement instruments. Quality of studies, reading tests and measurement properties were systematically assessed using pre-specified criteria. From 2334 identified articles, 20 relevant articles were found on measurement properties of three reading tests in various languages: IReST, MNread Reading Test and Radner Reading Charts. All three reading tests scored high on content validity. Reproducibility studies (repeated measurements between different testing sessions) of the IReST and MNread of commercially available reading tests in different languages were missing. The IReST scored best on inter-language comparison, the MNread scored well in repeatability studies (repeated measurements under the same conditions) and the Radner showed good reproducibility in studies. Although in daily practice there are other continuous text reading tests available meeting the criteria of this review, measurement properties were described in scientific studies for only three of them. Of the few available studies, the quality and content of study design and methodology used varied. For testing existing reading tests and the development of new ones, for example in other languages, we make several recommendations, including careful description of patient characteristics, use of objective and subjective lighting levels, good control of working distance, documentation of the number of raters and their training, careful documentation of scoring rules and the use of Bland-Altman analyses or similar for reproducibility and repeatability studies. © 2014 The Authors Ophthalmic & Physiological Optics © 2014 The College of Optometrists.

Transscrotal Near Infrared Spectroscopy as a Diagnostic Test for Testis Torsion in Pediatric Acute Scrotum: A Prospective Comparison to Gold Standard Diagnostic Test Study.

PubMed

Schlomer, Bruce J; Keays, Melise A; Grimsby, Gwen M; Granberg, Candace F; DaJusta, Daniel G; Menon, Vani S; Ostrov, Lauren; Sheth, Kunj R; Hill, Martinez; Sanchez, Emma J; Harrison, Clanton B; Jacobs, Micah A; Huang, Rong; Burgu, Berk; Hennes, Halim; Baker, Linda A

2017-09-01

A rapid test for testicular torsion in children may obviate the delay for testicular ultrasound. In this study we assessed testicular tissue percent oxygen saturation (%StO2) measured by transscrotal near infrared spectroscopy as a diagnostic test for pediatric testicular torsion. This was a prospective comparison to a gold standard diagnostic test study that evaluated near infrared spectroscopy %StO2 readings to diagnose testicular torsion. The gold standard for torsion diagnosis was standard clinical care. From 2013 to 2015 males with acute scrotum for more than 1 month and who were less than 18 years old were recruited. Near infrared spectroscopy %StO2 readings were obtained for affected and unaffected testes. Near infrared spectroscopy Δ%StO2 was calculated as unaffected minus affected reading. The utility of near infrared spectroscopy Δ%StO2 to diagnose testis torsion was described with ROC curves. Of 154 eligible patients 121 had near infrared spectroscopy readings. Median near infrared spectroscopy Δ%StO2 in the 36 patients with torsion was 2.0 (IQR -4.2 to 9.8) vs -1.7 (IQR -8.7 to 2.0) in the 85 without torsion (p=0.004). AUC for near infrared spectroscopy as a diagnostic test was 0.66 (95% CI 0.55-0.78). Near infrared spectroscopy Δ%StO2 of 20 or greater had a positive predictive value of 100% and a sensitivity of 22.2%. Tanner stage 3-5 cases without scrotal edema or with pain for 12 hours or less had an AUC of 0.91 (95% CI 0.86-1.0) and 0.80 (95% CI 0.62-0.99), respectively. In all children near infrared spectroscopy readings had limited utility in diagnosing torsion. However, in Tanner 3-5 cases without scrotal edema or with pain 12 hours or less, near infrared spectroscopy discriminated well between torsion and nontorsion. Copyright © 2017 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Physical fitness and academic performance in middle school students.

PubMed

Bass, Ronald W; Brown, Dale D; Laurson, Kelly R; Coleman, Margaret M

2013-08-01

The purpose of this study was to determine whether physical fitness is linked to academic success in middle school students. The FITNESSGRAM test battery assessed students (n = 838) in the five components of health-related fitness. The Illinois Standardized Achievement Test (ISAT) was used to assess academic achievement in reading and math. The largest correlations were seen for aerobic fitness and muscular endurance (ranging from 0.12 to 0.27, all p < 0.05). Boys in the Healthy Fitness Zone (HFZ) for aerobic fitness or muscular endurance were 2.5-3 times more likely to pass their math or reading exams. Girls in the HFZ for aerobic fitness were approximately 2-4 times as likely to meet or exceed reading and math test standards. Aerobic capacity and muscular endurance seem to positively affect academic achievement in middle school students. ©2013 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Will the "Real" Proficiency Standard Please Stand Up?

ERIC Educational Resources Information Center

Baron, Joan Boykoff; And Others

Connecticut's experience with four different standard-setting methods regarding multiple choice proficiency tests is described. The methods include Angoff, Nedelsky, Borderline Group, and Contrasting Groups Methods. All Connecticut ninth graders were administered proficiency tests in reading, language arts, and mathematics. As soon as final test…

The Impact of Diglossia on Voweled and Unvoweled Word Reading in Arabic: A Developmental Study from Childhood to Adolescence

ERIC Educational Resources Information Center

Saiegh-Haddad, Elinor; Schiff, Rachel

2016-01-01

All native speakers of Arabic read in a language variety that is remarkably distant from the one they use in everyday speech. The study tested the impact of this distance on reading accuracy and fluency by comparing reading of Standard Arabic (StA) words, used in StA only, versus Spoken Arabic (SpA) words, used in SpA too, among Arabic native…

Verbal working memory and reading abilities among students with visual impairment.

PubMed

Argyropoulos, Vassilios; Masoura, Elvira; Tsiakali, Thomai K; Nikolaraizi, Magda; Lappa, Christina

2017-05-01

This study investigated the relationship between working memory (WM) and reading abilities among students with visual impairment (VI). Seventy-five students with VI (visually impairment and blindness), aged 10-15 years old participated in the study, of whom 44 were visually impaired and 31 were blind. The participants' reading ability was assessed with the standardized reading ability battery Test-A (Padeliadu & Antoniou, 2008) and their verbal working memory ability was assessed with the listening recall task from the Working Memory Test Battery for Children (Pickering et al., 2001). Data analysis indicated a strong correlation between verbal WM and decoding, reading comprehension and overall reading ability among the participants with VI, while no correlation was found between reading fluency and verbal WM. The present study points out the important role of verbal WM in reading among students who are VI and carries implications for the education of those individuals. Copyright © 2017 Elsevier Ltd. All rights reserved.

Is It Just Me, or Are There Other Parents and Teachers Out There Confused about SOL Reading Assessments?

ERIC Educational Resources Information Center

Bintz, William P.

1998-01-01

Describes an incident involving the author, his daughter, and sample items from a Standards of Learning (SOL) assessment. Elaborates on the author's increasing confusion with SOL assessments, especially in reading. Proposes that educators spend less time testing kids and more time "testing their theories" so that assessments better reflect recent…

Reading speed benefits from increased vertical word spacing in normal peripheral vision.

PubMed

Chung, Susana T L

2004-07-01

Crowding, the adverse spatial interaction due to proximity of adjacent targets, has been suggested as an explanation for slow reading in peripheral vision. The purposes of this study were to (1) demonstrate that crowding exists at the word level and (2) examine whether or not reading speed in central and peripheral vision can be enhanced with increased vertical word spacing. Five normal observers read aloud sequences of six unrelated four-letter words presented on a computer monitor, one word at a time, using rapid serial visual presentation (RSVP). Reading speeds were calculated based on the RSVP exposure durations yielding 80% correct. Testing was conducted at the fovea and at 5 degrees and 10 degrees in the inferior visual field. Critical print size (CPS) for each observer and at each eccentricity was first determined by measuring reading speeds for four print sizes using unflanked words. We then presented words at 0.8x or 1.4x CPS, with each target word flanked by two other words, one above and one below the target word. Reading speeds were determined for vertical word spacings (baseline-to-baseline separation between two vertically separated words) ranging from 0.8x to 2x the standard single-spacing, as well as the unflanked condition. At the fovea, reading speed increased with vertical word spacing up to about 1.2x to 1.5x the standard spacing and remained constant and similar to the unflanked reading speed at larger vertical word spacings. In the periphery, reading speed also increased with vertical word spacing, but it remained below the unflanked reading speed for all spacings tested. At 2x the standard spacing, peripheral reading speed was still about 25% lower than the unflanked reading speed for both eccentricities and print sizes. Results from a control experiment showed that the greater reliance of peripheral reading speed on vertical word spacing was also found in the right visual field. Increased vertical word spacing, which presumably decreases the adverse effect of crowding between adjacent lines of text, benefits reading speed. This benefit is greater in peripheral than central vision.

The Read 180 Program: Analysis of Program Effect on the Reading Achievement, Motivation, Engagement, and Self-Efficacy of Sixth Grade Middle School Students

ERIC Educational Resources Information Center

Lawson, Sylvia

2011-01-01

National testing standards have increased pressure on school personnel to identify and implement instructional practices that facilitate the academic achievement of at-risk students. No Child Left Behind legislation currently mandates that reading programs at the middle school level receiving federal funding must use scientifically validated…

Effects of Teacher Lesson Introduction on Second Graders' Creativity in a Science/Literacy Integrated Unit on Health and Nutrition

ERIC Educational Resources Information Center

Webb, Angela Naomi; Rule, Audrey C.

2014-01-01

The focus on standardized testing in the areas of reading and mathematics in early elementary education often minimalizes science and the arts in the curriculum. The science topics of health and nutrition were integrated into the reading curriculum through read aloud books. Inclusion of creativity skills through figural transformation drawings…

The Influence of Properties of the Test and Their Interactions with Reader Characteristics on Reading Comprehension: An Explanatory Item Response Study

ERIC Educational Resources Information Center

Kulesz, Paulina A.; Francis, David J.; Barnes, Marcia A.; Fletcher, Jack M.

2016-01-01

Component skills and discourse frameworks of reading have identified characteristics of readers and texts that influence comprehension. However, these 2 frameworks have not previously been integrated in a comprehensive and systematic way to explain performance on any standardized assessment of reading comprehension that is in widespread use across…

CBM Maze-Scores as Indicators of Reading Level and Growth for Seventh-Grade Students

ERIC Educational Resources Information Center

Chung, Siuman; Espin, Christine A.; Stevenson, Claire E.

2018-01-01

The technical adequacy of CBM maze-scores as indicators of reading level and growth for seventh-grade secondary-school students was examined. Participants were 452 Dutch students who completed weekly maze measures over a period of 23 weeks. Criterion measures were school level, dyslexia status, scores and growth on a standardized reading test.…

Decreasing the Gap: Understanding the Role of READ 180 in Helping to Decrease the Achievement Gap for Middle School Students

ERIC Educational Resources Information Center

Neubert, Emily Sarah

2017-01-01

As federal mandates continue to emphasize the use of standardized tests, academic research is needed to determine if reading intervention programs are helping to close the achievement gap between struggling readers and their grade level peers. Although previous research indicated that reading intervention can be an effective tool for increasing…

Promoting Reading Achievement and Countering the "Fourth-Grade Slump": The Impact of Direct Instruction on Reading Achievement in Fifth Grade

ERIC Educational Resources Information Center

Stockard, Jean

2010-01-01

Previous research has documented a substantial decline of standardized test scores of children from low-income backgrounds, relative to more advantaged peers, in later elementary grades, the so-called "fourth-grade slump." This article examines changes in reading achievement from first to fifth grade for students in a large urban school…

Integration of Reading and Writing Strategies in Primary Level Special Education Resource Students To Improve Reading Performance.

ERIC Educational Resources Information Center

Peterson, Kathy S.

A program was developed for improving the reading level of primary special education resource students in a progressive suburban community in the midwest. The problem was originally noted by an increase in the need for support services and low standardized test scores. Analysis of probable cause data revealed that students lacked knowledge of the…

Evaluation of the Commercial, Off-the-Shelf (COTS) King-Devick Eye Tracking System

DTIC Science & Technology

duty decisions. The current literature suggests that the King Devick (KD) number reading test is a sensitive screener for concussion sustained during...sports activities. The KD test involves timing an individual reading aloud 120 single digit numbers, without error, printed on three standard cards...timing is performed with a stopwatch. The extensive literature commonly describes the KD test as revealing the disruption of eye movements that could be

Effectiveness of a novel home-based testing device for the detection of rupture of membranes.

PubMed

Bornstein, Jacob; Ohel, Gonen; Sorokin, Yoram; Reape, Kathleen Z; Shnaider, Oleg; Kessary-Shoham, Hadar; Ophir, Ella

2009-01-01

We evaluated the ability of a testing panty liner (TPL) embedded with a pH/ammonia indicator polymer to differentiate amniotic fluid leakage from urine. A multicenter, open-label study in which 339 pregnant women (age 18 to 45 years, minimum 16 weeks' gestation, presenting with unexplained vaginal wetness) were enrolled. The TPL was worn and the results read by the subject and a health care provider (HCP) who was blinded to the subject's reading. Results were compared with the standard clinical diagnosis, as determined by direct visualization of vaginal pooling, crystallization (ferning), and nitrazine tests, performed by a second blinded HCP. Subject experience with the test was assessed with a brief questionnaire. The TPL accurately detected 154 of the 161 subjects found to have amniotic fluid leakage by the standard diagnosis; thus, the sensitivity of the TPL was 95.65%. The specificity was 84.46% (% true negative readings), as the TPL demonstrated a negative result for 125 of the 148 subjects whose clinical diagnosis was negative for amniotic fluid leakage. The overall agreement between the TPL readings of the clinician and that of the subject was 97.40%. The TPL is a reliable test to determine the presence of amniotic fluid leakage.

Standard Error Estimation of 3PL IRT True Score Equating with an MCMC Method

ERIC Educational Resources Information Center

Liu, Yuming; Schulz, E. Matthew; Yu, Lei

2008-01-01

A Markov chain Monte Carlo (MCMC) method and a bootstrap method were compared in the estimation of standard errors of item response theory (IRT) true score equating. Three test form relationships were examined: parallel, tau-equivalent, and congeneric. Data were simulated based on Reading Comprehension and Vocabulary tests of the Iowa Tests of…

Addressing Standardized Testing through a Novel Assesment Model

ERIC Educational Resources Information Center

Schifter, Catherine C.; Carey, Martha

2014-01-01

The No Child Left Behind (NCLB) legislation spawned a plethora of standardized testing services for all the high stakes testing required by the law. We argue that one-size-fits all assessments disadvantage students who are English Language Learners, in the USA, as well as students with limited economic resources, special needs, and not reading on…

Idaho Region IV Fourth-Grade Teachers' Perceptions about the Educational Influence of Idaho State Achievement Standards and the Idaho State Achievement Tests

ERIC Educational Resources Information Center

Wiggins, Annette Marie

2010-01-01

The purpose of this study was to explore Idaho Region IV fourth-grade teachers' perceptions regarding the educational influence of Idaho State Achievement Standards and the Idaho Standards Achievement Tests (ISAT) in language usage, reading, and math. Differences between subgroups based on teacher/school demographics, specifically, teachers'…

Testing and Standards: A Brief Encyclopedia.

ERIC Educational Resources Information Center

Wilde, Sandra

This reference guide contains clear and concise explanations of concepts related to educational testing and standards. The book may be read straight through as a primer on educational assessment or may be used as a reference for particular topics. The sections are: (1) Accountability (Consumers, Taxpayers, and Citizens); (2) Authenticity in…

Learning by Experience in a Standardized Testing Culture: Investigation of a Middle School Experiential Learning Program

ERIC Educational Resources Information Center

Scogin, Stephen C.; Kruger, Christopher J.; Jekkals, Regan E.; Steinfeldt, Chelsea

2017-01-01

Standardized testing pressure sometimes discourages schools from broadly implementing experiential learning opportunities. However, some K-12 schools are challenging the trend with greater commitment to learning by experience. STREAM (science, technology, reading, engineering, arts, mathematics) school is a project-based program providing students…

40 CFR 1065.5 - Overview of this part 1065 and its relationship to the standard-setting part.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General... part specifies procedures that apply generally to testing various categories of engines. See the... engine. Before using this part's procedures, read the standard-setting part to answer at least the...

Delayed Release from Proactive Interference with Meaningful Material: How Much Do We Remember After Reading Brief Prose Passages?

ERIC Educational Resources Information Center

Blumenthal, Gary B.; Robbins, Donald

1977-01-01

Three experiments were conducted, investigating the buildup of and the release from proactive interference, in which the stimulus materials were brief prose passages about specific topics. Each passage was followed by a multiple-choice test, and then a final test on all the passages read was given. Implications of the data for standardized tests…

Determining Learning Disabilities in Mathematics.

ERIC Educational Resources Information Center

Dunlap, William P.; And Others

1979-01-01

To determine the generalizability of reading expectancy formulas in ascertaining mathematics expectancy levels, correlation coefficients were computed between the scores of 150 Ss (7 to 12 years old) with learning problems on standardized mathematics and reading tests and expectancy scores. Formulas correlated higher with Ss' actual mathematics…

[A study on vowel duration and word length of adductor spasmodic dysphonia].

PubMed

Chen, Zhipeng; Ge, Pingjiang

2016-03-01

To understand the vowel duration and statement reading of the adductor spasmodic dysphonia (ADSD) patients compared with their normal controls, and provide ideas for clinical diagnosis and treatment. Twenty-nine ADSD patients were included in the research, with 31 normal controls. All subjects filled in form voice handicap index (VHI) by themselves. Maximum phonetic time (MPT) and maximum loudness phonetic time(MLPT) were tested on /a/ sound for all patients. Also, all the patients were required to read aloud a standard mandarin assay named , duration were measured with Praat5. 0 software after sounds were collected. A one-way t-test was performed to compare spasmodic group with control group on VHI, MPT, MLPT and duration for reading standard sentences. Pearson/Spearman correlation was tested. Result: The VHI of the 29 ADSD patients is 89±12, and their normal controls 15±16, indicating that the VHI in ADSD group is significantly higher than in the control group(P<0. 01). The MPT of the ADSD group is(16. 9±9. 8 s), and the control group is (25. 3±10.0)s, indicating that MPT in the ADSD group is significantly shorter than the control group(P<0. 01). The MLPT of the ADSD group is (15.7±7. 6)s, and the control group is (26. 5±11. 4)s, indicating that MLPT in the ADSD group is significantly shorter than the control group (P<0. 01). The duration of standard sentence reading of the ADSD group is (55.0±14. 2)s, and the control group is (37. 8±4. 8)s, indicating that the duration of standard sentence reading in the ADSD group is significantly longer than the control group (P<0. 01). Correlation analysis showed that MPT and MLPT are related within the ADSD group(r=0. 697,P< 0.01), other indexes being tested have no significant correlations. The voice disorder condition of the ADSD patients is significantly worse than normal people. Their pronunciations on continuous vowels are not lasting compared with normal people. In the meantime, their ability to read sentences is worse than normal people, needing longer time to complete the reading task. There is a significant correlation between MLPT and MPT, which can be used as an alternative to MPT.

Student Participation and Accommodations Handbook: Grades 3, 4, 5, 6, 7, 8, 10. Spring 2007. Hawai'i State Reading and Mathematics Assessment

ERIC Educational Resources Information Center

State of Hawaii Department of Education, 2007

2007-01-01

The Hawai'i State Assessment is an annual testing program that measures student progress on Hawai'i's reading, writing, and mathematics standards. This handbook provides all Department of Education personnel at the school, complex area, and state levels with information about participation in the Hawai'i State Reading and Mathematics Assessment…

Paragraph-reading comprehension ability in Mandarin-speaking children with cochlear implants.

PubMed

Wu, Che-Ming; Lee, Li-Ang; Chao, Wei-Chieh; Tsou, Yung-Ting; Chen, Yen-An

2015-06-01

1) To investigate different aspects of paragraph reading in Mandarin-speaking students with cochlear implants (CIs) and the factors associated with unfavorable outcomes, and 2) to understand the replaceability of a paragraph-reading test with a sentence-reading test. Cross-sectional, case-controlled study. Fifty-three students with CIs (aged 11.0 ± 1.4 years) and 53 grade- and gender-matched children with normal hearing (NH) participated in the study. A paragraph-reading comprehension test was conducted. Sentence and word reading, speech perception, language skills, and child/family characteristics were examined. An unfavorable paragraph-reading outcome was defined as a score lower than one standard deviation below the NH mean. The CI subjects had significantly worse paragraph-reading comprehension than did the NH controls (P = 0.017, d = 0.54). Their performance in grades 5 to 6 was not significantly higher than of those with NH in grades 2 to 4. The CI children's abilities to understand semantics (P = 0.012) and syntax (P = 0.020) significantly fell behind the NH controls in grades 2 to 4, and the lag continued in grades 5 to 6 (P = 0.039, P = 0.002, respectively). Grade and sentence reading were independently associated with unfavorable paragraph-reading outcomes (R(2)  = 0.453). The optimal sensitivity and specificity of the sentence-reading test in identifying unfavorable paragraph-reading outcomes were 90.9% and 90.0%, respectively (area under the curve = 0.923). Specialists should pay attention to CI students' development of different reading skills. Paragraph-reading tests enable a multidimensional evaluation of reading competence. Use of sentence-reading tests is suggested only as a tool for preliminary screening for basic reading capacities. 3b. © 2014 The American Laryngological, Rhinological and Otological Society, Inc.

The Virginia History Standards and the Cold War

ERIC Educational Resources Information Center

Altschuler, Glenn C.; Rauchway, Eric

2002-01-01

President George W. Bush's approach to education policy has earned him cautious plaudits from otherwise hostile critics, who see much to admire in the implementation of standards for education. However useful such standards for testing students' technical skills like arithmetic and reading, they create problems for less-standardized processes like…

Functional MRI in Medulloblastoma Survivors Supports Prophylactic Reading Intervention during Tumor Treatment

PubMed Central

Zou, Ping; Conklin, Heather M.; Scoggins, Matthew A.; Li, Yimei; Li, Xingyu; Jones, Melissa M.; Palmer, Shawna L.; Gajjar, Amar; Ogg, Robert J.

2015-01-01

Background Development of reading skills is vulnerable to disruption in children treated for brain tumors. Interventions, remedial and prophylactic, are needed to mitigate reading and other learning difficulties faced by survivors. A functional magnetic resonance imaging (fMRI) study was conducted to investigate long-term effects of a prophylactic reading intervention administered during radiation therapy in children treated for medulloblastoma. Methods The fMRI study included 19 reading-intervention (age 11.7±0.6 years) and 21 standard-of-care (age 12.1±0.6 years) medulloblastoma survivors, and 21 typically developing children (age 12.3±0.6 years). The survivors were 2.5 [1.2, 5.4] years after completion of tumor therapies and reading-intervention survivors were 2.9 [1.6, 5.9] years after intervention. Five fMRI tasks (Rapid Automatized Naming, Continuous Performance Test using faces and letters, orthographic and phonological processing of letter pairs, implicit word reading, and story reading) were used to probe reading-related neural activation. Woodcock-Johnson Reading Fluency, Word Attack, and Sound Awareness subtests were used to evaluate reading abilities. Results At the time of fMRI, Sound Awareness scores were significantly higher in the reading-intervention group than in the standard-of-care group (p = 0.046). Brain activation during the fMRI tasks was detected in left inferior frontal, temporal, ventral occipitotemporal, and subcortical regions, and differed among the groups (p<0.05, FWE). The pattern of group activation differences, across brain areas and tasks, was a normative trend in the reading-intervention group. Conclusions Standardized reading scores and patterns of brain activation provide evidence of long-term effects of prophylactic reading intervention in children treated for medulloblastoma. PMID:25967954

Improving text comprehension strategies in upper primary school children: a design experiment.

PubMed

De Corte, E; Verschaffel, L; Van De Ven, A

2001-12-01

With respect to the acquisition of competence in reading, new standards for primary education stress more than before the importance of learning and teaching cognitive and metacognitive strategies that facilitate text comprehension. Therefore, there is a need to design a research-based instructional approach to strategic reading comprehension. The design experiment aimed at developing, implementing and evaluating a research-based, but also practically applicable learning environment for enhancing skilled strategy use in upper primary school children when reading a text. Four text comprehension strategies (activating prior knowledge, clarifying difficult words, making a schematic representation of the text, and formulating the main idea) and a metacognitive strategy (regulating one's own reading process) were trained through a variety of highly interactive instructional techniques, namely modelling, whole class discussion, and small group work in the format of reciprocal teaching. Participants in the study were four experimental 5th grade classes (79 children) and eight comparable control classes (149 pupils). The effects of the learning environment were measured using a pretest-post-test-retention design. Multilevel hierarchical linear regression models were used to analyse the quantitative data of a Reading Strategy Test, a standardised Reading Comprehension Test, a Reading Attitude Scale, a Transfer Test and an interview about strategy use during reading. The data of the Reading Strategy Test, the Transfer Test and the interviews about strategy use showed that the experimental group out-performed the control group in terms of the strategy adoption and application during text reading. Whilst the experimental group also scored higher on the Reading Comprehension Test than the control group, the difference was not significant. This design experiment shows that it is possible to foster pupils' use and transfer of strategic reading comprehension skills in regular classrooms by immersing them in a powerful learning environment. But this intervention does not automatically result in improvement of performance on a standardised reading comprehension test.

Riddle appreciation and reading comprehension in Cantonese-speaking children.

PubMed

Tang, Ivy N Y; To, Carol K S; Weekes, Brendan S

2013-10-01

Inference-making skills are necessary for reading comprehension. Training in riddle appreciation is an effective way to improve reading comprehension among English-speaking children. However, it is not clear whether these methods generalize to other writing systems. The goal of the present study was to investigate the relationship between inference-making skills, as measured by riddle appreciation ability, and reading comprehension performance in typically developing Cantonese-speaking children in the 4th grade. Forty Cantonese-speaking children between the ages of 9;1 (years;months) and 11;0 were given tests of riddle appreciation ability and reading comprehension. Chinese character reading and auditory comprehension abilities were also assessed using tests that had been standardized in Hong Kong. Regression analyses revealed that riddle appreciation ability explained a significant amount of variance in reading comprehension after variance due to character reading skills and auditory comprehension skills were first considered. Orthographic, lexical, morphological, and syntactic riddles were also significantly correlated with reading comprehension. Riddle appreciation ability predicts reading comprehension in Cantonese-speaking 4th-grade children. Therefore, training Cantonese speakers in riddle appreciation should improve their reading comprehension.

Hold the Applause!: Do Accelerated Reader (TM) and Electronic Bookshelf (TM) Send the Right Message?

ERIC Educational Resources Information Center

Carter, Betty

1996-01-01

Although the computerized reading management programs, Accelerated Reader and Electronic Bookshelf, increase library circulation and standardized test scores, they have drawbacks. Both programs devalue reading, diminish motivation, limit title choice, restrict materials selection and collection development, discourage independent selection of…

Effect of attention therapy on reading comprehension.

PubMed

Solan, Harold A; Shelley-Tremblay, John; Ficarra, Anthony; Silverman, Michael; Larson, Steven

2003-01-01

This study quantified the influence of visual attention therapy on the reading comprehension of Grade 6 children with moderate reading disabilities (RD) in the absence of specific reading remediation. Thirty students with below-average reading scores were identified using standardized reading comprehension tests. Fifteen children were placed randomly in the experimental group and 15 in the control group. The Attention Battery of the Cognitive Assessment System was administered to all participants. The experimental group received 12 one-hour sessions of individually monitored, computer-based attention therapy programs; the control group received no therapy during their 12-week period. Each group was retested on attention and reading comprehension measures. In order to stimulate selective and sustained visual attention, the vision therapy stressed various aspects of arousal, activation, and vigilance. At the completion of attention therapy, the mean standard attention and reading comprehension scores of the experimental group had improved significantly. The control group, however, showed no significant improvement in reading comprehension scores after 12 weeks. Although uncertainties still exist, this investigation supports the notion that visual attention is malleable and that attention therapy has a significant effect on reading comprehension in this often neglected population.

The appropriateness of the NC state-mandated reading competency test for deaf students as a criterion for high school graduation.

PubMed

Lollis, Jana; LaSasso, Carol

2009-01-01

Deaf students consistently score lower on standardized measures of reading comprehension than their hearing peers. Most of the studies that have been conducted to explain this phenomenon have focused on variables within the reader, and important differences have been found between deaf and hearing readers. More recently, in the face of increasingly high-stakes consequences, researchers are looking "outside" the reader, at the tests themselves, to determine whether there are fairness issues for special populations, such as deaf students. The study reported here, the first of its kind with deaf students, examines the North Carolina (NC) reading comprehension test. The study employs the same method used originally by NC to determine its appropriateness of the test for the general population of NC students. The experts in this article, like those in the original construction of the NC test, are familiar with the content of the reading curriculum in NC; however, the raters in this article bring a special perspective related to teaching and testing reading of students who are deaf. Findings from this study raise questions about the appropriateness of the NC reading test for deaf students. Implications for future research and instructional practice are discussed.

The Relationship of Physical Fitness, Self-Beliefs, and Social Support to the Academic Performance of Middle School Boys and Girls

ERIC Educational Resources Information Center

Srikanth, Sudhish; Petrie, Trent A.; Greenleaf, Christy; Martin, Scott B.

2015-01-01

We examined the influence of physical and psychosocial variables on math and reading achievement test scores. Between 1 and 5 months prior to taking annual standardized reading and math tests, a sample of (N = 1,211) sixth through eight graders (53.7% girls; 57.2% White) self-reported levels of physical activity, academic self-beliefs, general…

Prick test: evolution towards automated reading.

PubMed

Justo, X; Díaz, I; Gil, J J; Gastaminza, G

2016-08-01

The prick test is one of the most common medical methods for diagnosing allergies, and it has been carried out in a similar and laborious manner over many decades. In an attempt to standardize the reading of the test, many researchers have tried to automate the process of measuring the allergic reactions found by developing systems and algorithms based on multiple technologies. This work reviews the techniques for automatic wheal measurement with the aim of pointing out their advantages and disadvantages and the progress in the field. Furthermore, it provides a classification scheme for the different technologies applied. The works discussed herein provide evidence that significant challenges still exist for the development of an automatic wheal measurement system that not only helps allergists in their medical practice but also allows for the standardization of the reading and data exchange. As such, the aim of the work was to serve as guideline for the development of a proper and feasible system. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Reading in Subjects with an Oral Cleft: Speech, Hearing and Neuropsychological Skills

PubMed Central

Conrad, Amy L.; McCoy, Thomasin E.; DeVolder, Ian; Richman, Lynn C.; Nopoulos, Peg

2014-01-01

Objective Evaluate speech, hearing, and neuropsychological correlates to reading among children, adolescents and young adults with non-syndromic cleft of the lip and/or palate (NSCL/P). Method All testing was completed in one visit at a Midwestern university hospital. Subjects in both the NSCL/P (n = 80) and control group (n = 62) ranged in age from 7 to 26 years (average age = 17.60 and 17.66, respectively). Subjects completed a battery of standardized tests evaluating intelligence, neuropsychological skills, and word reading. Subjects with NSCL/P also underwent speech assessment and past audiology records were evaluated. Results After controlling for age and SES, subjects with cleft performed significantly worse on a test of word reading. For subjects with cleft, word reading deficits were not associated with measures of speech or hearing, but were correlated with impairments in auditory memory. Conclusions These findings show poorer reading among subjects with NCL/P compared to those without. Further work needs to focus on correlates of reading among subjects with cleft to allow early identification and appropriate intervention/accommodation for those at risk. PMID:24188114

Parent Involvement and the Impact on Student Achievement in Grades 2-5

ERIC Educational Resources Information Center

Thurber, Yvonne Marie

2013-01-01

This quantitative research study examined the relationship between student achievement in reading and mathematics on the STAR (Standardized Test for the Assessment of Reading and Mathematics) and parent involvement in specific character development activities. The research design was quantitative in nature and conducted in two similar elementary…

The Use of Cloze Procedure in Adult Literacy Programs.

ERIC Educational Resources Information Center

Rosenkranz, Catherine

The study was designed to determine whether cloze procedure could be used in adult literacy programs for students reading at or above the fourth grade level by investigating the procedure's: acceptability for the students, utility in matching students to reading material, and substitutability for standardized tests. Eighty-five Rhode Island…

Accelerated Change in Reading Instruction: The Arkansas Comprehensive School Reform Model.

ERIC Educational Resources Information Center

Balkman, Jami Ann

2001-01-01

Describes the Arkansas Comprehensive School Reform Model, which focuses on staff development and a collaborative support system for teaching reading in the elementary grades. Reports that preliminary results indicate an average increase of at least 20% on standardized testing scores for students in model classrooms. (NB)

Matching Classroom Instruction with Reading Abilities: An Unmet Need.

ERIC Educational Resources Information Center

Durkin, Dolores

1990-01-01

This article discusses a widespread failure of schools to match reading instruction to children's needs, identifying large class sizes, dependence on basal reader programs and questionable testing practices as contributing factors. Basal materials are seen as contributing to standardized curricula and impeding efforts to shift teacher behavior…

Against Conventional Wisdom: Factors Influencing Hispanic Students' Reading Achievement

ERIC Educational Resources Information Center

Percell, Jay C.; Kaufman, Kristina

2013-01-01

The researchers performed a variable analysis of the 2002 Educational Longitudinal Study data investigating factors that influence students' reading scores on standardized tests. Hispanic and non-Hispanic Scores were analyzed and controlling variables were compared to determine the effect of each on both populations. Certain variables commonly…

Florida Assessments for Instruction in Reading, Aligned to the Language Arts Florida Standards, FAIR-FS, Grades 3 through 12. Technical Manual

ERIC Educational Resources Information Center

Foorman, Barbara R.; Petscher, Yaacov; Schatschneider, Chris

2015-01-01

The FAIR-FS consists of computer-adaptive reading comprehension and oral language screening tasks that provide measures to track growth over time, as well as a Probability of Literacy Success (PLS) linked to grade-level performance (i.e., the 40th percentile) on the reading comprehension subtest of the Stanford Achievement Test (SAT-10) in the…

Test Review: Prueba de Lectura y Lenguaje Escrito.

ERIC Educational Resources Information Center

Crawford, Alan N.

1984-01-01

Describes the Prueba de Lectura y Lenguaje Escrito (PPLE--roughly translatable as the "Test of Early Language Development") that may meet the need for standardized and diagnostic tests of reading and written composition in Spanish. (HOD)

Cross-linguistic transfer of phonological skills: a Malaysian perspective.

PubMed

Gomez, Caroline; Reason, Rea

2002-01-01

This study examined the phonological and reading performance in English of Malaysian children whose home language was Bahasa Malaysia (BM). A sample of 69 Malaysian Standard Two pupils (aged 7-8 years) was selected for the study. Since commencing school at the age of 6 years, the children had been learning to read in BM and had subsequently also been learning to read in English for some 12 months. The study was part of a larger scale research programme that fully recognized the limitations of tests that had not been developed and standardized in Malaysia. Nevertheless, as a first step to developing such tests, a comparison with existing norms for the Phonological Assessment Battery (PhAB) and the Wechsler Objective Reading Dimension (WORD) was undertaken in relation to information about the children's L1 and L2 language competencies. Results showed that the children's performance on PhAB was at least comparable to the UK norms while, not surprisingly, they fared less well on WORD. The results are discussed in terms of L1 and L2 transfer, whereby the transparency of written BM and the structured way in which reading is taught in BM facilitates performance on phonological tasks in English. This has implications for identifying children with phonologically based reading difficulties.

Auto Emission Testing

NASA Technical Reports Server (NTRS)

1979-01-01

The photos show automobile engines being tested for nitrous oxide emissions, as required by the Environmental Protection Agency (EPA), at the Research and Engineering Division of Ford Motor Company, Dearborn. Michigan. NASA technical information helped the company develop a means of calculating emissions test results. Nitrous oxide emission readings vary with relative humidity in the test facility. EPA uses a standard humidity measurement, but the agency allows manufacturers to test under different humidity conditions, then apply a correction factor to adjust the results to the EPA standard. NASA's Dryden Flight Research Center developed analytic equations which provide a simple, computer-programmable method of correcting for humidity variations. A Ford engineer read a NASA Tech Brief describing the Dryden development and requested more detailed information in the form of a technical support package, which NASA routinely supplies to industry on request. Ford's Emissions Test Laboratory now uses the Dryden equations for humidity-adjusted emissions data reported to EPA.

Comparing performance on the MNREAD iPad application with the MNREAD acuity chart.

PubMed

Calabrèse, Aurélie; To, Long; He, Yingchen; Berkholtz, Elizabeth; Rafian, Paymon; Legge, Gordon E

2018-01-01

Our purpose was to compare reading performance measured with the MNREAD Acuity Chart and an iPad application (app) version of the same test for both normally sighted and low-vision participants. Our methods included 165 participants with normal vision and 43 participants with low vision tested on the standard printed MNREAD and on the iPad app version of the test. Maximum Reading Speed, Critical Print Size, Reading Acuity, and Reading Accessibility Index were compared using linear mixed-effects models to identify any potential differences in test performance between the printed chart and the iPad app. Our results showed the following: For normal vision, chart and iPad yield similar estimates of Critical Print Size and Reading Acuity. The iPad provides significantly slower estimates of Maximum Reading Speed than the chart, with a greater difference for faster readers. The difference was on average 3% at 100 words per minute (wpm), 6% at 150 wpm, 9% at 200 wpm, and 12% at 250 wpm. For low vision, Maximum Reading Speed, Reading Accessibility Index, and Critical Print Size are equivalent on the iPad and chart. Only the Reading Acuity is significantly smaller (I. E., better) when measured on the digital version of the test, but by only 0.03 logMAR (p = 0.013). Our conclusions were that, overall, MNREAD parameters measured with the printed chart and the iPad app are very similar. The difference found in Maximum Reading Speed for the normally sighted participants can be explained by differences in the method for timing the reading trials.

Comparing performance on the MNREAD iPad application with the MNREAD acuity chart

PubMed Central

Calabrèse, Aurélie; To, Long; He, Yingchen; Berkholtz, Elizabeth; Rafian, Paymon; Legge, Gordon E.

2018-01-01

Our purpose was to compare reading performance measured with the MNREAD Acuity Chart and an iPad application (app) version of the same test for both normally sighted and low-vision participants. Our methods included 165 participants with normal vision and 43 participants with low vision tested on the standard printed MNREAD and on the iPad app version of the test. Maximum Reading Speed, Critical Print Size, Reading Acuity, and Reading Accessibility Index were compared using linear mixed-effects models to identify any potential differences in test performance between the printed chart and the iPad app. Our results showed the following: For normal vision, chart and iPad yield similar estimates of Critical Print Size and Reading Acuity. The iPad provides significantly slower estimates of Maximum Reading Speed than the chart, with a greater difference for faster readers. The difference was on average 3% at 100 words per minute (wpm), 6% at 150 wpm, 9% at 200 wpm, and 12% at 250 wpm. For low vision, Maximum Reading Speed, Reading Accessibility Index, and Critical Print Size are equivalent on the iPad and chart. Only the Reading Acuity is significantly smaller (I. E., better) when measured on the digital version of the test, but by only 0.03 logMAR (p = 0.013). Our conclusions were that, overall, MNREAD parameters measured with the printed chart and the iPad app are very similar. The difference found in Maximum Reading Speed for the normally sighted participants can be explained by differences in the method for timing the reading trials. PMID:29351351

The English-Language and Reading Achievement of a Cohort of Deaf Students Speaking and Signing Standard English: A Preliminary Study.

PubMed

Nielsen, Diane Corcoran; Luetke, Barbara; McLean, Meigan; Stryker, Deborah

2016-01-01

Research suggests that English-language proficiency is critical if students who are deaf or hard of hearing (D/HH) are to read as their hearing peers. One explanation for the traditionally reported reading achievement plateau when students are D/HH is the inability to hear insalient English morphology. Signing Exact English can provide visual access to these features. The authors investigated the English morphological and syntactic abilities and reading achievement of elementary and middle school students at a school using simultaneously spoken and signed Standard American English facilitated by intentional listening, speech, and language strategies. A developmental trend (and no plateau) in language and reading achievement was detected; most participants demonstrated average or above-average English. Morphological awareness was prerequisite to high test scores; speech was not significantly correlated with achievement; language proficiency, measured by the Clinical Evaluation of Language Fundamentals-4 (Semel, Wiig, & Secord, 2003), predicted reading achievement.

Phonological Awareness, Reading Skills, and Vocabulary Knowledge in Children Who Use Cochlear Implants

PubMed Central

Dillon, Caitlin M.; de Jong, Kenneth; Pisoni, David B.

2012-01-01

In hearing children, reading skills have been found to be closely related to phonological awareness. We used several standardized tests to investigate the reading and phonological awareness skills of 27 deaf school-age children who were experienced cochlear implant users. Approximately two-thirds of the children performed at or above the level of their hearing peers on the phonological awareness and reading tasks. Reading scores were found to be strongly correlated with measures of phonological awareness. These correlations remained the same when we statistically controlled for potentially confounding demographic variables such as age at testing and speech perception skills. However, these correlations decreased even after we statistically controlled for vocabulary size. This finding suggests that lexicon size is a mediating factor in the relationship between the children’s phonological awareness and reading skills, a finding that has also been reported for typically developing hearing children. PMID:22057983

Assessment of Arabic phonological awareness and its relation to word reading ability.

PubMed

Abou-Elsaad, Tamer; Ali, Rawhia; Abd El-Hamid, Haidy

2016-12-01

Phonological awareness (PA) is one of the most important components in the development of normal reading ability. It refers to the ability to detect and manipulate the sound structure of words independently of their meaning. The current study aimed to assess Arabic PA skills and the relation to word reading abilities in Egyptian Arabic-speaking children. The designed assessment was applied to 80 typically developing children, divided into two subgroups ranging in age from 5 years 6 months to 8 years 6 months. The design of assessment involved six PA tasks covering three levels: rhyme awareness, syllabic awareness, and phonemic awareness, as well as the assessment of reading abilities that include real word and nonsense word reading tasks. Descriptive statistics (mean, standard deviation), Student's t tests, and Pearson correlation coefficient tests were used to analyze the data. The reliability of the test was proven using the test-retest procedure. Validity of the test was estimated through internal consistency validity. The results revealed that the Arabic PA assessment test (APAAT) proved to be a reliable and valid tool for assessing Arabic reading skills. Findings from the study provided important insights into the developmental patterns of Arabic PA. In addition, the findings revealed a strong relationship between phonological awareness skills and the proficiency in word reading abilities in Arabic school-aged children.

The Influence of Foreign Language Learning during Early Childhood on Standardized Test Scores

ERIC Educational Resources Information Center

Shaw, Tommetta

2010-01-01

Increasing standardized test scores in reading and math is of high importance to the California Department of Education to meet requirements mandated by the No Child Left Behind (NCLB) act of 2001. More research is needed to understand the best ways to improve tests scores to meet concerns of the NCLB act. The purpose of the study was to evaluate…

Effects of training students to identify the semantic base of prose materials

PubMed Central

Glover, John A.; Zimmer, John W.; Filbeck, Robert W.; Plake, Barbara S.

1980-01-01

Feedback and feedback plus points toward a course grade were applied to the attentional behaviors (defined as the ability to identify the semantic base of text passages) of 30 undergraduate students participating in a reading comprehension development program. Correct underlining was increased, extraneous underlining was decreased, and postreading comprehension test scores improved as a result of the procedures. Scores on a standardized test of reading comprehension also increased significantly. PMID:16795637

Development of the Grammar and Phonology Screening (GAPS) test to assess key markers of specific language and literacy difficulties in young children.

PubMed

Gardner, Hilary; Froud, Karen; McClelland, Alastair; van der Lely, Heather K J

2006-01-01

Despite a large body of evidence regarding reliable indicators of language deficits in young children, there has not been a standardized, quick screen for language impairment. The Grammar and Phonology Screening (GAPS) test was therefore designed as a short, reliable assessment of young children's language abilities. GAPS was designed to provide a quick screening test to assess whether pre- and early school entry children have the necessary grammar and pre-reading phonological skills needed for education and social development. This paper reports the theoretical background to the test, the pilot study and reliability, and the standardization. This 10-min test comprises 11 test sentences and eight test nonsense words for direct imitation and is designed to highlight significant markers of language impairment and reading difficulties. To standardize the GAPS, 668 children aged 3.4-6.6 were tested across the UK, taking into account population distribution and socio-economic status. The test was carried out by a range of health and education professionals as well as by students and carers using only simple, written instructions. GAPS is effective in detecting a range of children in need of further in-depth assessment or monitoring for language difficulties. The results concur with those from much larger epidemiological studies using lengthy testing procedures. The GAPS test (1) provides a successful screening tool; (2) is designed to be administered by professionals and non-professionals alike; and (3) facilitates identification of language impairment or at-risk factors of reading impairment in the early educational years. Thus, the test affords a first step in a process of assessment and targeted intervention to enable children to reach their potential.

After Common Core, States Set Rigorous Standards

ERIC Educational Resources Information Center

Peterson, Paul E.; Barrows, Samuel; Gift, Thomas

2016-01-01

In spite of Tea Party criticism, union skepticism, and anti-testing outcries, the campaign to implement Common Core State Standards (otherwise known as Common Core) has achieved phenomenal success in statehouses across the country. Since 2011, 45 states have raised their standards for student proficiency in reading and math, with the greatest…

Comprehensive School Reform and Standardized Test Scores in Illinois Elementary and Middle Schools

ERIC Educational Resources Information Center

McEnroe, James D.

2010-01-01

The study examined the effects of the federally funded Comprehensive School Reform (CSR) program on student performance on mandated standardized tests. The study focused on the mathematics and reading scores of Illinois public elementary and middle and junior high school students. The federal CSR program provided Illinois schools with an annual…

Development of Multiple Regression Equations To Predict Fourth Graders' Achievement in Reading and Selected Content Areas.

ERIC Educational Resources Information Center

Hafner, Lawrence E.

A study developed a multiple regression prediction equation for each of six selected achievement variables in a popular standardized test of achievement. Subjects, 42 fourth-grade pupils randomly selected across several classes in a large elementary school in a north Florida city, were administered several standardized tests to determine predictor…

Arizona's Instrument to Measure Standards (AIMS DPA). Student Guide. Grade 7

ERIC Educational Resources Information Center

Arizona Department of Education, 2006

2006-01-01

Arizona's Instrument to Measure Standards Dual Purpose Assessment (AIMS DPA) is a combination of two separate tests. One test is AIMS, which measures how well the student knows the reading, writing, and mathematics content that all Arizona students in the student's grade level are expected to know and be able to do. AIMS DPA includes…

Arizona's Instrument to Measure Standards (AIMS DPA). Student Guide. Grade 3

ERIC Educational Resources Information Center

Arizona Department of Education, 2006

2006-01-01

Arizona's Instrument to Measure Standards Dual Purpose Assessment (AIMS DPA) is a combination of two separate tests. One test is AIMS, which measures how well the student knows the reading, writing , and mathematics content that all Arizona students at the third grade level are expected to know and be able to do. AIMS includes multiple-choice…

The Fight's Not Always Fixed: Using Literary Response to Transcend Standardized Test Scores

ERIC Educational Resources Information Center

Avila, JuliAnna

2012-01-01

In 2004, the National Endowment for the Arts (NEA) concluded that "literature reading is fading as a meaningful activity, especially among younger people." How can educators continue to teach students about the power of literary response when the priority is for them to achieve proficiency on standardized tests, whose scores can only be narrowly…

Measuring Standards in Primary English: The Validity of PIRLS--A Response to Mary Hilton

ERIC Educational Resources Information Center

Whetton, Chris; Twist, Liz; Sainsbury, Marian

2007-01-01

Hilton (2006) criticises the PIRLS (Progress in International Reading Literacy Study) tests and the survey conduct, raising questions about the validity of international surveys of reading. Her criticisms fall into four broad areas: cultural validity, methodological issues, construct validity and the survey in England. However, her criticisms are…

GRAPHEME-PHONEME REGULARITY AND ITS EFFECTS ON EARLY READING--A PILOT STUDY.

ERIC Educational Resources Information Center

FRANKENSTEIN, ROSELYN; KJELDERGAARD, PAUL M.

A PILOT EXPERIMENT CONDUCTED TO TEST THE EFFECT OF A SPECIALLY DEVISED PHONIC APPROACH TO EARLY READING IS DESCRIBED. THE PHONIC METHOD USED ACHIEVED SOUND-SYMBOL REGULARITY AND HAD THE FOLLOWING CHARACTERISTICS--(1) CONSONANT GRAPHEMES EACH REPRESENTED ONLY ONE SOUND AND WERE PRINTED USING NEARLY STANDARD ALPHABETIC SYMBOLS. (2) EACH VOWEL…

Exploring the Use of Technology to Support Literacy of Sixth Grade Students with Reading Disabilities

ERIC Educational Resources Information Center

Ball-Inman, Jaime Renee

2017-01-01

The degree to which the utilization of technology supports the academic achievement of sixth grade students with reading disabilities was examined using a quantitative research design. The data analysis involved the results from the Educational Technology Assessment Program to measure achievement. The Standardized Test for the Assessment of…

Promoting Literacy in Students with ASD: The Basics for the SLP

ERIC Educational Resources Information Center

Lanter, Elizabeth; Watson, Linda R.

2008-01-01

Purpose: This article provides a tutorial for speech-language pathologists (SLPs) concerning approaches for improving the reading skills of students with autism spectrum disorder (ASD). SLPs are encouraged to modify their role to include a literacy focus, not only because of inclusion and standardized reading tests, but also because SLPs offer…

The Relationship between Preservice Teachers' Reading Ability and Their Achievement on Teacher Certification Examinations

ERIC Educational Resources Information Center

Ward, Martin J.; Wells, Tim J.

2006-01-01

Graduates of teacher education programs throughout the nation must pass state-mandated standardized paper-and-pencil exit tests to become certified teachers. This study examines the relationship between the reading levels of preservice teachers enrolled in a south Texas university and their scores on the Texas Examinations of Educator…

Improving Students' Reading Fluency through the Use of Phonics and Word Recognition Strategies.

ERIC Educational Resources Information Center

Ballard, Christine; Jacocks, Kathleen

This study describes a program designed to improve student reading fluency. The targeted population consisted of first and third grade students in a growing urban community in the Midwest. Evidence for the existence of the problem included standardized test scores and independent computer reports that measured academic achievement, phonic…

A Test of the Relationship between Reading Ability & Standardized Biology Assessment Scores

ERIC Educational Resources Information Center

Allen, Denise A.

2014-01-01

Little empirical evidence suggested that independent reading abilities of students enrolled in biology predicted their performance on the Biology I Graduation End-of-Course Assessment (ECA). An archival study was conducted at one Indiana urban public high school in Indianapolis, Indiana, by examining existing educational assessment data to test…

Test Coordinator's Guide for Federal and State Assessments, 2007-2008

ERIC Educational Resources Information Center

Idaho State Department of Education, 2007

2007-01-01

This guide for testing coordinators includes information regarding: (1) Idaho statewide testing (both state and federal requirements); (2) testing dates; (3) Idaho Reading indicator (IRI); (4) Direct Mathematics Assessment (DMA); (5) Direct Writing Assessment (DEA); (6) Idaho Alternative Assessment (IAA); (7) Idaho Standards Achievement Test…

A Randomized Study of a Literacy-Integrated Science Intervention for Low-Socio-economic Status Middle School Students: Findings from first-year implementation

NASA Astrophysics Data System (ADS)

Tong, Fuhui; Irby, Beverly J.; Lara-Alecio, Rafael; Guerrero, Cindy; Fan, Yinan; Huerta, Margarita

2014-08-01

This paper presents the findings from a randomized control trial study of reading/literacy-integrated science inquiry intervention after 1 year of implementation and the treatment effect on 5th-grade low-socio-economic African-American and Hispanic students' achievement in science and English reading. A total of 94 treatment students and 194 comparison students from four randomized intermediate schools participated in the current project. The intervention consisted of ongoing professional development and specific instructional science lessons with inquiry-based learning, direct and explicit vocabulary instruction, and integration of reading and writing. Results suggested that (a) there was a significantly positive treatment effect as reflected in students' higher performance in district-wide curriculum-based tests of science and reading and standardized tests of science, reading, and English reading fluency; (b) males and females did not differ significantly from participating in science inquiry instruction; (c) African-American students had lower chance of sufficiently mastering the science concepts and achieving above the state standards when compared with Hispanic students across gender and condition, and (d) below-poverty African-American females are the most vulnerable group in science learning. Our study confirmed that even a modest amount of literacy integration in inquiry-based science instruction can promote students' science and reading achievement. Therefore, we call for more experimental research that focus on the quality of literacy-integrated science instruction from which middle grade students, particularly low-socio-economic status students, can benefit.

Reading Test-Sentence Comprehension: An Adapted Version of Lobrot's Lecture 3 Test for Brazilian Portuguese.

PubMed

de Araújo Vilhena, Douglas; Sucena, Ana; Castro, São Luís; Pinheiro, Ângela Maria Vieira

2016-02-01

Our aim was to analyse the linguistic structure of the Lobrot's Lecture 3 (L3) reading test and to describe the procedure for its adaptation to a Brazilian cultural-linguistic context. The resulting adapted version is called the Reading Test-Sentence Comprehension [Teste de Leitura: Compreensão de Sentenças (TELCS)] and was developed using the European Portuguese adaptation of L3 as a reference. The present study was conducted in seven steps: (1) classification of the response alternatives of L3 test; (2) adaptation of the original sentences into Brazilian Portuguese; (3) back-translation; (4) adaptation of the distractors from TELCS; (5) configuration of TELCS; (6) pilot study; and (7) validation and standardization. In comparison with L3, TELCS included new linguistic and structural variables, such as frequency of occurrence of the distractors, gender neutrality and position of the target words. The instrument can be used for a collective screening or individual clinical administration purposes to evaluate the reading ability of second-to-fifth-grade and 7-to-11-year-old students. Copyright © 2016 John Wiley & Sons, Ltd.

Arizona's Instrument to Measure Standards (AIMS HS). Student Guide

ERIC Educational Resources Information Center

Arizona Department of Education, 2006

2006-01-01

Arizona's Instrument to Measure Standards High School (AIMS HS) is an assessment program that measures high school students' achievement of the Arizona Academic Standards adopted by the state Board of Education in three subject areas: reading, writing, and mathematics. All students in high school are required to participate in AIMS HS testing.…

Elementary School Teachers' Experiences in a Professional Learning Community Addressing the Gender Gap

ERIC Educational Resources Information Center

Boyles, Glenda F.

2011-01-01

International research and academic performance measures indicate that boys are scoring lower on standardized tests than girls in reading and writing. At the time of this study, boys had lower standardized test scores than girls in an elementary school in a southeastern state in the United States. The purpose of this qualitative case study was to…

Evaluation of an Automated System for Reading and Interpreting Disk Diffusion Antimicrobial Susceptibility Testing of Fastidious Bacteria.

PubMed

Idelevich, Evgeny A; Becker, Karsten; Schmitz, Janne; Knaack, Dennis; Peters, Georg; Köck, Robin

2016-01-01

Results of disk diffusion antimicrobial susceptibility testing depend on individual visual reading of inhibition zone diameters. Therefore, automated reading using camera systems might represent a useful tool for standardization. In this study, the ADAGIO automated system (Bio-Rad) was evaluated for reading disk diffusion tests of fastidious bacteria. 144 clinical isolates (68 β-haemolytic streptococci, 28 Streptococcus pneumoniae, 18 viridans group streptococci, 13 Haemophilus influenzae, 7 Moraxella catarrhalis, and 10 Campylobacter jejuni) were tested on Mueller-Hinton agar supplemented with 5% defibrinated horse blood and 20 mg/L β-NAD (MH-F, Oxoid) according to EUCAST. Plates were read manually with a ruler and automatically using the ADAGIO system. Inhibition zone diameters, indicated by the automated system, were visually controlled and adjusted, if necessary. Among 1548 isolate-antibiotic combinations, comparison of automated vs. manual reading yielded categorical agreement (CA) without visual adjustment of the automatically determined zone diameters in 81.4%. In 20% (309 of 1548) of tests it was deemed necessary to adjust the automatically determined zone diameter after visual control. After adjustment, CA was 94.8%; very major errors (false susceptible interpretation), major errors (false resistant interpretation) and minor errors (false categorization involving intermediate result), calculated according to the ISO 20776-2 guideline, accounted to 13.7% (13 of 95 resistant results), 3.3% (47 of 1424 susceptible results) and 1.4% (21 of 1548 total results), respectively, compared to manual reading. The ADAGIO system allowed for automated reading of disk diffusion testing in fastidious bacteria and, after visual validation of the automated results, yielded good categorical agreement with manual reading.

Nuclear Gauge Calibration and Testing Guidelines for Hawaii

DOT National Transportation Integrated Search

2006-12-15

Project proposal brief: AASHTO and ASTM nuclear gauge testing procedures can lead to misleading density and moisture readings for certain Hawaiian soils. Calibration curves need to be established for these unique materials, along with clear standard ...

Accommodations use for statewide standardized assessments: prevalence and recommendations for students who are deaf or hard of hearing.

PubMed

Cawthon, Stephanie W

2008-01-01

The Second Annual National Survey on Assessments and Accommodations for Students who are Deaf or Hard of Hearing investigated the types of testing accommodations used on 2004-2005 statewide standardized assessments as well as recommendations for best practices. A total of 444 participants who served over 9,000 students as teachers, administrators, or other educational professionals responded to the survey. The most widely used accommodations were small-group testing, interpreting test directions, and extended time. With the exception of interpreting or reading test items aloud, accommodations were largely used for both reading and math assessments. Participants perceived all listed accommodations as both valid and easy to use. Participants recommended that student academic level, communication mode, and additional disabilities be taken into account when choosing accommodations for students who are deaf or hard of hearing.

English Reading Placement Recommendations at College of the Canyons: An Analysis of Disproportionate Impact.

ERIC Educational Resources Information Center

Gerda, Joseph

A study was undertaken at California's College of the Canyons (CC) to determine whether evidence existed of disproportionate impact in English reading course placement based on student ethnicity, gender, or age. Data were compiled for all 4,312 students tested between spring 1993 and fall 1995, while the standard for disproportionate impact was…

Program Fidelity in Two "Reading Mastery" Classrooms: A View from the Inside

ERIC Educational Resources Information Center

Shelton, Nancy Rankie

2010-01-01

This article reports research that examines the impact of fidelity to a scripted program in two third-grade classrooms. The data was drawn from a study conducted in an elementary school functioning under pressure from state and district policy to increase student standardized reading test scores. Thematic analysis was used to analyze observation…

Language and Mathematical Performance: A Comparison of Lower Secondary School Students with Different Level of Mathematical Skills

ERIC Educational Resources Information Center

Korhonen, Johan; Linnanmaki, Karin; Aunio, Pirjo

2012-01-01

This study investigated the connection between language (i.e., word comprehension, reading comprehension and spelling skills) and mathematical performance. The sample consisted of grade nine students (N = 810) in 14 lower secondary schools in the Swedish speaking areas of Finland. Standardized tests for reading and writing skills, and mathematical…

States Raise Proficiency Standards in Math and Reading

ERIC Educational Resources Information Center

Peterson, Paul E.; Ackerman, Matthew

2015-01-01

Since No Child Left Behind (NCLB) was enacted into federal law in 2002, states have been required to test students in grades 3 through 8 and again in high school to assess math and reading achievement. The federal law also asks states to establish the performance level students must reach on the exams in order to be identified as…

Teaching Harry Potter: The Power of Imagination in Multicultural Classrooms. Secondary Education in a Changing World

ERIC Educational Resources Information Center

Belcher, Catherine L.; Stephenson, Becky Herr

2011-01-01

Given the current educational climate of high stakes testing, standardized curriculum, and "approved" reading lists, incorporating unauthorized, often controversial, popular literature into the classroom becomes a political choice. The authors examine why teachers choose to read "Harry Potter", how they use the books and incorporate new media, and…

More States Retaining 3rd Graders

ERIC Educational Resources Information Center

Robelen, Erik W.

2012-01-01

As increasing numbers of states move to end social promotion of 3rd graders, some are also including interventions to help students learn to read. Oklahoma is one of several states that recently adopted new reading policies that--with limited exceptions--call for 3rd graders to be held back if they flunk a state standardized test. Supporters say…

English Word Reading Difficulties and Orthographic Processing Weaknesses in Chinese English Bilingual Adolescents with Dyslexia

ERIC Educational Resources Information Center

Tong, Xiuhong; McBride, Catherine

2017-01-01

Is dyslexia in Chinese for Chinese-English bilinguals associated with difficulties in reading English, given differences in L1 and L2 orthographies? Among 11 Hong Kong Chinese adolescents with dyslexia, who were diagnosed by professional psychologists using the diagnostic criteria set out in a standardized test, and 14 adolescents without…

Leaving No American Indian/Alaska Native Behind: Identifying Reading Strengths and Needs

ERIC Educational Resources Information Center

Buly, Marsha Riddle

2005-01-01

American Indian/Alaska Native (AI/AN) students are often labeled as struggling readers based on the results of large-scale standardized tests yet little empirical data about specific strengths and needs exists. In the present study we looked beyond high-stakes assessment to highlight reading strengths and needs for a group of fourth grade American…

The Impact of Question-Answer Relationships on Thai Reading Comprehension of Economically Disadvantaged Students: A Mixed Methods Study in Thailand

ERIC Educational Resources Information Center

Mongkolrat, Raveema

2017-01-01

Thailand's education has not succeeded in meeting the Ministry of Education Thailand's goals for Thai language. The problem manifests in students' substandard Thai reading comprehension. Results of the Thailand's standardized national test showed that students, especially those with economical disadvantages, have performed poorly in Thai reading…

Examining Samoan Language Development in Samoan Bilingual Students' Understanding of Texts in English

ERIC Educational Resources Information Center

Amituanai-Toloa, Meaola; McNaughton, Stuart; Kuin Lai, Mei

2009-01-01

This paper examines language development of Samoan students in bilingual contexts in Aotearoa, New Zealand. In the absence of valid and standardized assessments tools in Samoan, one was designed to test reading comprehension and oral language development for Samoan students using common narratives as a base. For reading comprehension, the tool…

An Initial Needs Assessment of Science Inquiry Curriculum Practices at a Local Level

ERIC Educational Resources Information Center

Cottingham, Susan M.

2010-01-01

Frequently, students learn in science classes taught like traditional reading courses in which reading texts and answering questions is the main activity. The problem at one southern middle school is that students are not developing an understanding of science concepts and are doing poorly on standardized testing. Students are seldom given the…

What Does the CBM-Maze Test Measure?

ERIC Educational Resources Information Center

Muijselaar, Marloes M. L.; Kendeou, Panayiota; de Jong, Peter F.; van den Broek, Paul W.

2017-01-01

In this study, we identified the code-related (decoding, fluency) and language comprehension (vocabulary, listening comprehension) demands of the CBM-Maze test, a formative assessment, and compared them to those of the Gates-MacGinitie test, a standardized summative assessment. The demands of these reading comprehension tests and their…

Reading instruction in science: Teachers' practices, beliefs, & self-efficacy

NASA Astrophysics Data System (ADS)

Morales, Christina M.

The Common Core State Standards (CCSS, 2010) and the Next Generation Science Standards (NGSS, 2013) call on science teachers to play a stronger role in helping students learn from informational science texts. Curriculum implementation efforts aimed at addressing these new standards should build on what teachers are already doing to help students with reading in their classrooms and the pedagogical issues that they feel are important to science learning. However, few current studies have gathered these important insights from science teachers. Aiming to fill this gap in the literature, this study attempted to describe middle school science teachers' current practices, beliefs, and self-efficacy regarding reading and reading instruction in their classrooms. A conceptual model hypothesizing that self-efficacy mediates the relationship between teachers' beliefs about how important reading instruction is to science learning and how often they provide reading instruction in their science classes was also tested. Participants (N = 247) reported that students regularly engaged in reading-related tasks in science class. Somer's D correlation analyses highlighted positive associations between the frequency with which teachers reported that students engaged in various reading-related tasks and the frequency with which they reported providing reading instruction for those tasks, suggesting that students tended to receive explicit instruction or coaching for the reading-related tasks they engaged in most often. Middle school science teachers also expressed positive beliefs about the importance of reading-related tasks and explicit instruction or coaching for reading in science and tended to take on responsibility for helping students become better readers of science texts. Last, a path analysis confirmed that the association between teachers' beliefs and practices was mediated through teachers' self-efficacy (beta = .07, p < .001). This suggests that self-efficacy can influence teacher practice: even if teachers believe that reading instruction is important or even essential to science learning, they might avoid or resist providing reading instruction if they do not feel efficacious in helping students become stronger readers of science texts.

Development of the Chemical Exposure Monitor with Indoor Positioning (CEMWIP) for Workplace VOC Surveys

PubMed Central

Brown, KK; Shaw, PB; Mead, KR; Kovein, RJ; Voorhees, RT; Brandes, AR

2016-01-01

The purpose of this project was to research and develop a direct-reading exposure assessment method that combined a real-time location system with a wireless direct-reading personal chemical sensor. The personal chemical sensor was a photoionization device for detecting volatile organic compounds. The combined system was calibrated and tested against the same four standard gas concentrations and calibrated at one standard location and tested at four locations that included the standard locations. Data were wirelessly collected from the chemical sensor every 1.4 seconds, for volatile organic compounds concentration, location, temperature, humidity, and time. Regression analysis of the photo-ionization device voltage response against calibration gases showed the chemical sensor had a limit of detection of 0.2 ppm. The real-time location system was accurate to 13 cm ± 6 cm (standard deviation) in an open area and to 57 cm ± 31 cm in a closed room where the radio frequency has to penetrate drywall-finished walls. The streaming data were collected and graphically displayed as a three-dimensional hazard map for assessment of peak exposure with location. A real-time personal exposure assessment device with indoor positioning was practical and provided new knowledge on direct reading exposure assessment methods. PMID:26786234

Development of the chemical exposure monitor with indoor positioning (CEMWIP) for workplace VOC surveys.

PubMed

Brown, K K; Shaw, P B; Mead, K R; Kovein, R J; Voorhees, R T; Brandes, A R

2016-01-01

The purpose of this article was to research and develop a direct-reading exposure assessment method that combined a real-time location system with a wireless direct-reading personal chemical sensor. The personal chemical sensor was a photoionization device for detecting volatile organic compounds. The combined system was calibrated and tested against the same four standard gas concentrations and calibrated at one standard location and tested at four locations that included the standard locations. Data were wirelessly collected from the chemical sensor every 1.4 sec, for volatile organic compounds concentration, location, temperature, humidity, and time. Regression analysis of the photo-ionization device voltage response against calibration gases showed the chemical sensor had a limit of detection of 0.2 ppm. The real-time location system was accurate to 13 cm ± 6 cm (standard deviation) in an open area and to 57 cm ± 31 cm in a closed room where the radio frequency has to penetrate drywall-finished walls. The streaming data were collected and graphically displayed as a three-dimensional hazard map for assessment of peak exposure with location. A real-time personal exposure assessment device with indoor positioning was practical and provided new knowledge on direct reading exposure assessment methods.

Test Review: Canadian Academic English Language (CAEL) Assessment

ERIC Educational Resources Information Center

Malone, Margaret E.

2010-01-01

This article presents a review of the Canadian Academic English Language (CAEL) Assessment, a high stakes standardized test of the English language. It is a topic-based test that integrates listening, reading, writing and speaking. The test is designed to describe the level of English language proficiency of test takers planning to study at…

Predicting reading comprehension academic achievement in late adolescents with velo-cardio-facial (22q11.2 deletion) syndrome (VCFS): A longitudinal study

PubMed Central

Antshel, Kevin M.; Hier, Bridget O.; Fremont, Wanda; Faraone, Stephen V.; Kates, Wendy R.

2015-01-01

Background The primary objective of the current study was to examine the childhood predictors of adolescent reading comprehension in velo-cardio-facial syndrome (VCFS). Although much research has focused on mathematics skills among individuals with VCFS, no studies have examined predictors of reading comprehension. Methods 69 late adolescents with VCFS , 23 siblings of youth with VCFS and 30 community controls participated in a longitudinal research project and had repeat neuropsychological test batteries and psychiatric evaluations every 3 years. The Wechsler Individual Achievement Test – 2nd edition (WIAT-II) Reading Comprehension subtest served as our primary outcome variable. Results Consistent with previous research, children and adolescents with VCFS had mean reading comprehension scores on the WIAT-II which were approximately two standard deviations below the mean and word reading scores approximately one standard deviation below the mean. A more novel finding is that relative to both control groups, individuals with VCFS demonstrated a longitudinal decline in reading comprehension abilities yet a slight increase in word reading abilities. In the combined control sample, WISC-III FSIQ, WIAT-II Word Reading, WISC-III Vocabulary and CVLT-C List A Trial 1 accounted for 75% of the variance in Time 3 WIAT-II Reading Comprehension scores. In the VCFS sample, WISC-III FSIQ, BASC-Teacher Aggression, CVLT-C Intrusions, Tower of London, Visual Span Backwards, WCST non-perseverative errors, WIAT-II Word Reading and WISC-III Freedom from Distractibility index accounted for 85% of the variance in Time 3 WIAT-II Reading Comprehension scores. A principal component analysis with promax rotation computed on the statistically significant Time 1 predictor variables in the VCFS sample resulted in three factors: Word reading decoding / Interference control, Self-Control / Self-Monitoring and Working Memory. Conclusions Childhood predictors of late adolescent reading comprehension in VCFS differ in some meaningful ways from predictors in the non-VCFS population. These results offer some guidance for how best to consider intervention efforts to improve reading comprehension in the VCFS population. PMID:24861691

[Localization of scotomas in AMD by reading test : Random series of words in standardized format].

PubMed

Eisenbarth, W; Pado, U; Schriever, S; Schötschel, D; Feucht, N; MacKeben, M

2016-09-01

Reading performance that can be measured by reading tests depends on whether reading material with or without contextual continuity is used. The goal of this study was to create a German version of the SKread test and to evaluate it in a clinical setting. The evaluation of the SKread test was first performed on two groups of visually healthy subjects of different ages: a junior group of 25 persons with ages between 20 and 30 years (mean = 25.84 years, SD ± 2.41 years) and a senior group of 25 persons with ages between 51 and 84 years (mean = 62.40 ± 8.46 years). The same measurements were also performed on a group of 18 patients with age-related macular degeneration (AMD) with ages between 75 and 95 years (mean = 81.89 ± 5.48 years). The reading performance was also measured using Radner charts. Using reading material without syntactic continuity considerably slowed down the reading speed and increased the error rate. Median reading rates of 11.53 characters/s (CPS) for the junior group and 8.96 CPS for the senior group were clearly lower than those for the Radner charts (22.02 CPS and 18.48 CPS, respectively). In the AMD patients, a statistical analysis of the error rates showed a highly significant difference between the Radner charts and the SKread test (p = 0.00014). Furthermore, by analyzing the errors made in the SKread test information could be obtained about the position of central scotomas. The test-retest reliability of the SKread was very good. Information about the position of a central scotoma can be acquired by using the SKread test and an analysis of reading errors, which can augment effective clinical monitoring in AMD and subsequent visual rehabilitation.

Readin', Writin', an' 'Rithmetic: Literacy Strategies in High School Mathematics

ERIC Educational Resources Information Center

Principato, Angela M.

2017-01-01

Stagnant growth on national standardized tests in mathematics and reading and a focus on disciplinary literacy in the Common Core State Standards in ELA, history/social studies, science, and technical subjects has prompted a resurgence in utilizing literacy strategies in the content areas in high school. While literacy standards in mathematics are…

A Program Evaluation Comparison of a Head Start and Public School Kindergarten Reading Curriculum

ERIC Educational Resources Information Center

Jennings, Tanesha

2014-01-01

In order for students to be successful in school, strong foundations are needed at the earliest grades. In a district in central Mississippi, many students entering public school from Head Start were not able to identify alphabet letters or produce letter sounds, based on results of the 2011 Standardized Test for the Assessment of Reading (STAR).…

The Impact of SIM on FCAT Reading Scores of Special Education and At-Risk Students

ERIC Educational Resources Information Center

Matyo-Cepero, Jude

2013-01-01

The purpose of this study was to determine if special education and at-risk students educated exclusively in a school-within-a-school setting showed improved high-stakes standardized reading test scores after learning the strategic instruction model (SIM) inference strategy. This study was focused on four groups of eighth-grade students attending…

A Closer Look at Phonology as a Predictor of Spoken Sentence Processing and Word Reading

ERIC Educational Resources Information Center

Myers, Suzanne; Robertson, Erin K.

2015-01-01

The goal of this study was to tease apart the roles of phonological awareness (pA) and phonological short-term memory (pSTM) in sentence comprehension, sentence production, and word reading. Children 6- to 10-years of age (N = 377) completed standardized tests of pA ("Elision") and pSTM ("Nonword Repetition") from the…

Examining the Response Process of Fifth Grade Students during Social Studies Instruction

ERIC Educational Resources Information Center

Kay, Victoria

2011-01-01

Over the last decade there has been an increased focus on high-stakes standardized tests in reading and math. Social studies has been devalued in the classroom as many teachers and administrators focus their attention on reading and math instruction to avoid the punitive consequences of the No Child Left Behind Act. (2001). Based on this…

Differentiating Reading Instruction for Special Education Students in an Inclusive Middle School: Comparing Teacher Knowledge and Application

ERIC Educational Resources Information Center

Ziegler, Lauran Ellis

2010-01-01

This qualitative case study uses observations and interviews to examine the practice of differentiation by twelve collaborative middle school reading teachers in a school that has shown a decrease in the achievement gap for students with disabilities on end of year tests on state standards. Observations and interviews were analyzed to determine…

Adults with Poor Reading Skills: How Lexical Knowledge Interacts with Scores on Standardized Reading Comprehension Tests

ERIC Educational Resources Information Center

McKoon, Gai; Ratcliff, Roger

2016-01-01

Millions of adults in the United States lack the necessary literacy skills for most living wage jobs. For students from adult learning classes, we used a lexical decision task to measure their knowledge of words and we used a decision-making model (Ratcliff's, 1978, diffusion model) to abstract the mechanisms underlying their performance from…

Analysis of Reading Fluency and Comprehension Measures for Sixth Grade Students. Technical Report #24

ERIC Educational Resources Information Center

Alonzo, Julie; Tindal, Gerald

2004-01-01

The No Child Left Behind Act of 2001 has increased the importance of assessment in K-12 education. Designed to ensure that all students meet high academic standards, the law currently requires states receiving Title I funds to test all children annually in reading and math in grades 3 through 8 and report student performance disaggregated by…

[Reading characteristics of deaf and hard-of-hearing pupils].

PubMed

Karić, Jasmina; Ristić, Sinisa; Medenica, Snezana; Tadić, Vaska; Slavnić, Svetlana

2012-10-01

Speech motor mechanisms play a crucial role in the process of demutization, due to the fact that they cover all the elements of the successive development of spech production movements leading to speech formation (so-called kinesthesia in speach). The aim of this study was to estimate the impact of perceptual motor actions on the cognitive process of reading in 130 students in regular schools and schools for the deaf and hard-of-hearing children in the Republic of Serbia. Kostić and Vladisavljević test consisted of the ten levels weight was used for the assessment of reading speed. To assess understanding of text read by verbal responses, we used three-dimensional adapted reading test of Helene Sax. The triage-articulation test for assessing reading speed (Kostié and Vladisavljević's test according to the weight of ten levels, revealed that students in regular schools statistically significantly faster read texts as compared to the deaf students. The results of the three-dimensional adapted reading test of Helena Sax, show that the words learned by deaf children exist in isolation in their mind, i.e., if there is no standard of acoustic performance for graphic image, in deaf child every word, printed or written, is just the sum of letters without meaning. There is a significant difference in text reading speed and its understanding among the children who hear and the deaf and hard-of-hearing children. It is essential that in deaf and heard-of-hearing children education, apart from the development of speech, parallelly use the concept of semantic processing in order to get each word by the fullness of its content and the possibility of expanding its meaning in a variety of assets.

Improving environmental cleaning in clinical areas: staff education based on adenosine triphosphate readings.

PubMed

Villanueva, Ariadna; Guanche, Humberto

2016-11-01

Aim To describe the effect of education on environmental cleaning in patient care areas using adenosine triphosphate (ATP) readings. Method A quality improvement initiative was developed in a community hospital in Qatar. Over a two-month period, an infection-control practitioner monitored ATP readings in patient care areas, at any time and regardless of the time of the previous disinfection. The initiative included staff education, use of ATP readings and the drawing up of quarterly quality reports. The ATP readings were considered 'pass', meaning well cleaned, or 'fail', meaning non-cleaned, according to the following standards:>250 relative light units (RLU) in non-critical units and<200RLU for critical units. The proportion of test passes was calculated per 100 tests performed. Results A total of 1,617 tests were performed, after which 1,259 (78%) surfaces were identified as well cleaned. The lowest proportion of non-pass and higher ATP readings was observed in non-critical areas. The test points with the lowest proportion of passes were telephones (40.5%), a medication dispensing system (58.5%), an oximeter (66.7%) and callbox buttons (67.6%). A sustained increase in test passes was observed during the study period. Conclusion There was an improvement in environmental cleaning due to monitoring of ATP on surfaces and staff education.

Thermal Vacuum Facility for Testing Thermal Protection Systems

NASA Technical Reports Server (NTRS)

Daryabeigi, Kamran; Knutson, Jeffrey R.; Sikora, Joseph G.

2002-01-01

A thermal vacuum facility for testing launch vehicle thermal protection systems by subjecting them to transient thermal conditions simulating re-entry aerodynamic heating is described. Re-entry heating is simulated by controlling the test specimen surface temperature and the environmental pressure in the chamber. Design requirements for simulating re-entry conditions are briefly described. A description of the thermal vacuum facility, the quartz lamp array and the control system is provided. The facility was evaluated by subjecting an 18 by 36 in. Inconel honeycomb panel to a typical re-entry pressure and surface temperature profile. For most of the test duration, the average difference between the measured and desired pressures was 1.6% of reading with a standard deviation of +/- 7.4%, while the average difference between measured and desired temperatures was 7.6% of reading with a standard deviation of +/- 6.5%. The temperature non-uniformity across the panel was 12% during the initial heating phase (t less than 500 sec.), and less than 2% during the remainder of the test.

Remittance spectroscopy of human skin in vivo.

PubMed

Geyer, A; Vilser, W; Karte, K; Wollina, U

1996-08-01

The skin is an easily accessible organ on which non-invasive examination methods can be applied. Recently spectroscopic methods have been introduced in characterization of skin under physiological and pathological conditions. To examine remittance spectroscopic qualities of human skin in vivo and to clarify the influence of selected test conditions, a single-beam spectrometer MCS 410 (Carl Zeiss, Jena, Germany) has been used. Remittance spectra readings were performed in 35 volunteers. Wavelength ranged from 362 nm to 780 nm. Individual remittance values and their standard deviations were obtained from 20 readings under standardized test conditions. The effect of pressure, rubbing, cooling, washing, greasing and degreasing on average remittance values was investigated. Statistical analysis was done with paired Student's f-test and Fisher's test. Pressure increased remittance values over a wide range of wavelength, peaking at 518 nm. Greasing and degreasing modified spectral remittance of shorter wavelength peaking around 362 nm. Rubbing and cooling did not induce significant variations of spectral remittance of skin. Spectral remittance provides an individual profile in human skin, which may be influenced by pressure and greasing/ degreasing. To establish standardized test conditions with a narrow range of intra-individual variation these items have to be kept constant.

Predicting Achievement in Grades Three through Ten Using the Metropolitan Readiness Test.

ERIC Educational Resources Information Center

Weller, L. David; And Others

1992-01-01

Assessed correlations between 415 first graders' scores on the Metropolitan Readiness Test (MRT), and their scores on standardized achievement tests in mathematics and reading in grades 3, 6, 9, and 10. Concluded that the MRT has potential for contributing to readiness decisions in early grades. (MM)

77 FR 58301 - Technical Amendment; Airworthiness Standards: Aircraft Engines; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-20

... technical amendment, the FAA clarified aircraft engine vibration test requirements in the airworthiness... amendment, the FAA intended to clarify vibration test requirements in Sec. 33.83 of 14 Code of Federal... read as follows: Sec. 33.83 Vibration test. (a) Each engine must undergo vibration surveys to establish...

Feeding the pipeline: academic skills training for predental students.

PubMed

Markel, Geraldine; Woolfolk, Marilyn; Inglehart, Marita Rohr

2008-06-01

This article reports the outcomes of an evaluation conducted to determine if an academic skills training program for undergraduate predental students from underrepresented minority backgrounds increased the students' standardized academic skills test scores for vocabulary, reading comprehension, reading rates, spelling, and math as well as subject-specific test results in biology, chemistry, and physics. Data from standardized academic skill tests and subject-specific tests were collected at the beginning and end of the 1998 to 2006 Pipeline Programs, six-week summer enrichment programs for undergraduate predental students from disadvantaged backgrounds. In total, 179 students (75.4 percent African American, 7.3 percent Hispanic, 5.6 percent Asian American, 5 percent white) attended the programs during these nine summers. Scores on the Nelson-Denny Reading Test showed that the students improved their vocabulary scores (percentile ranks before/after: 46.80 percent/59.56 percent; p<.001), reading comprehension scores (47.21 percent/62.67 percent; p<.001), and reading rates (34.01 percent/78.31 percent; p<.001) from the beginning to the end of the summer programs. Results on the Wide Range Achievement Test III showed increases in spelling (73.58 percent/86.22 percent; p<.001) and math scores (56.98 percent/81.28 percent; p<.001). The students also improved their subject-specific scores in biology (39.07 percent/63.42 percent; p<.001), chemistry (20.54 percent/51.01 percent; p<.001), and physics (35.12 percent/61.14 percent; p<.001). To increase the number of underrepresented minority students in the dental school admissions pool, efforts are needed to prepare students from disadvantaged backgrounds for this process. These data demonstrate that a six-week enrichment program significantly improved the academic skills and basic science knowledge scores of undergraduate predental students. These improvements have the potential to enhance the performance of these students in college courses and thus increase their level of competitiveness in the dental school admissions process.

The widely used ATB FUNGUS 3 automated readings in China and its misleading high MICs of Candida spp. to azoles: challenges for developing countries' clinical microbiology labs.

PubMed

Zhang, Li; Wang, He; Xiao, Meng; Kudinha, Timothy; Mao, Lei-Li; Zhao, Hao-Ran; Kong, Fanrong; Xu, Ying-Chun

2014-01-01

The rapid development in the clinical microbiology diagnostic assays presents more challenges for developing countries than for the developed world, especially in the area of test validation before the introduction of new tests. Here we report on the misleading high MICs of Candida spp. to azoles using the ATB FUNGUS 3 (bioMérieux, La Balme-les Grottes, France) with automated readings in China to highlight the dangers of introducing a diagnostic assay without validation. ATB FUNGUS 3 is the most commonly used commercial antifungal susceptibility testing method in China. An in-depth analysis of data showed higher levels of resistance to azoles when ATB FUNGUS 3 strips were read automatically than when read visually. Based on this finding, the performance of ATB FUNGUS 3, read both visually and automatically, was evaluated by testing 218 isolates of five clinically important Candida species, using broth microdilution (BMD) following CLSI M27-A3 as the gold-standard. The overall essential agreement (EA) between ATB visual readings and BMD was 99.1%. In contrast, the ATB automated readings showed higher discrepancies with BMD, with overall EA of 86.2%, and specifically lower EA was observed for fluconazole (80.7%), voriconazole (77.5%), and itraconazole (73.4%), which was most likely due to the trailing effect of azoles. The major errors in azole drug susceptibilities by ATB automated readings is a concern in China that can result in misleading clinical antifungal drug selection and pseudo high rates of antifungal resistance. Therefore, the ATB visual reading is generally recommended. In the meantime, we propose a practical algorithm to be followed for ATB FUNGUS 3 antifungal susceptibility for Candida spp. before the improvement in the automated reading system.

Cognitive intervention in unemployed individuals with reading and writing disabilities.

PubMed

Jensen, J; Lindgren, M; Andersson, K; Ingvar, D H; Levander, S

2000-01-01

Sixty native-born Swedish unemployed participants with reading and writing disabilities (R&WD) participated in a 20-week educational program aimed at improving reading and writing, verbal memory, self-confidence, and flexibility of perspectives. They were tested with a comprehensive battery (interviews, questionnaires, neuropsychological tests, and tests of academic achievement) before and after the intervention. Sixteen controls, matched for sex, age, education, and nonverbal IQ, participated in the pre- and posttest sessions but received only standard unemployment interventions. The educational program participants' performance in tests assessing spelling, decoding of letters, self-confidence, and flexibility improved significantly in comparison with the controls after the intervention. A significantly larger number of the participants had obtained work or started a regular education than expected. A substantial proportion of unemployed participants have R&WD and it appears that an intensive but fairly short educational program can improve their accessibility to the labor market and their motivation for study.

A new principle for the standardization of long paragraphs for reading speed analysis.

PubMed

Radner, Wolfgang; Radner, Stephan; Diendorfer, Gabriela

2016-01-01

To investigate the reliability, validity, and statistical comparability of long paragraphs that were developed to be equivalent in construction and difficulty. Seven long paragraphs were developed that were equal in syntax, morphology, and number and position of words (111), with the same number of syllables (179) and number of characters (660). For validity analyses, the paragraphs were compared with the mean reading speed of a set of seven sentence optotypes of the RADNER Reading Charts (mean of 7 × 14 = 98 words read). Reliability analyses were performed by calculating the Cronbach's alpha value and the corrected total item correlation. Sixty participants (aged 20-77 years) read the paragraphs and the sentences (distance 40 cm; font: Times New Roman 12 pt). Test items were presented randomly; reading length was measured with a stopwatch. Reliability analysis yielded a Cronbach's alpha value of 0.988. When the long paragraphs were compared in pairwise fashion, significant differences were found in 13 of the 21 pairs (p < 0.05). In two sequences of three paragraphs each and in eight pairs of paragraphs, the paragraphs did not differ significantly, and these paragraph combinations are therefore suitable for comparative research studies. The mean reading speed was 173.34 ± 24.01 words per minute (wpm) for the long paragraphs and 198.26 ± 28.60 wpm for the sentence optotypes. The maximum difference in reading speed was 5.55 % for the long paragraphs and 2.95 % for the short sentence optotypes. The correlation between long paragraphs and sentence optotypes was high (r = 0.9243). Despite good reliability and equivalence in construction and degree of difficulty, a statistically significant difference in reading speed can occur between long paragraphs. Since statistical significance should be dependent only on the persons tested, either standardizing long paragraphs for statistical equality of reading speed measurements or increasing the number of presented paragraphs is recommended for comparative investigations.

From ERPs to academics.

PubMed

Hillman, Charles H; Pontifex, Matthew B; Motl, Robert W; O'Leary, Kevin C; Johnson, Christopher R; Scudder, Mark R; Raine, Lauren B; Castelli, Darla M

2012-02-15

Standardized tests have been used to forecast scholastic success of school-age children, and have been related to intelligence, working memory, and inhibition using neuropsychological tests. However, ERP correlates of standardized achievement have not been reported. Thus, the relationship between academic achievement and the P3 component was assessed in a sample of 105 children during performance on a Go/NoGo task. The Wide Range Achievement Test - 3rd edition was administered to assess aptitude in reading, spelling, and arithmetic. Regression analyses indicated an independent contribution of P3 amplitude to reading and arithmetic achievement beyond the variance accounted for by IQ and school grade. No such relationship was observed for spelling. These data suggest that the P3, which reflects attentional processes involved in stimulus evaluation and inhibitory control may be a biomarker for academic achievement during childhood. Copyright © 2011 Elsevier Ltd. All rights reserved.

What are the early indicators of persistent word reading difficulties among Chinese readers in elementary grades?

PubMed

Yeung, Pui-Sze; Ho, Connie Suk-Han; Chan, David Wai-Ock; Chung, Kevin Kien-Hoa

2014-05-01

To identify the indicators of persistent reading difficulties among Chinese readers in early elementary grades, the performance of three groups of Chinese children with different reading trajectories ('persistent poor word readers', 'improved poor word readers' and 'skilled word readers') in reading-related measures was analysed in a 3-year longitudinal study. The three groups were classified according to their performance in a standardized Chinese word reading test in Grade 1 and Grade 4. Results of analysis of variance and logistic regression on the reading-related measures revealed that rapid naming and syntactic skills were important indicators of early word reading difficulty. Syntactic skills and morphological awareness were possible markers of persistent reading problems. Chinese persistent poor readers did not differ significantly from skilled readers on the measures of phonological skills. Copyright © 2014 John Wiley & Sons, Ltd.

Establishing Proficiency Standards for High School Graduation.

ERIC Educational Resources Information Center

Herron, Marshall D.

The Oregon State Board of Education has rejected the use of cut-off scores on a proficiency test to establish minimum performance standards for high school graduation. Instead, each school district is required to specify--by local board adoption--minimum competencies in reading, writing, listening, speaking, analyzing, and computing. These…

SOL Tests Create Unfair Pressure.

ERIC Educational Resources Information Center

Ernst, Katie

2000-01-01

A seventh-grader explains why the Virginia Standards of Learning tests unfairly pressure her and her teachers. She wants her free reading time restored and wishes politicians would worry more about students understanding--not just memorizing--facts. She praises teachers who go beyond the SOL. (MLH)

Beyond the One-Hour Outreach Talk: Introducing a Reading and Writing Program into a High School Science Class

NASA Astrophysics Data System (ADS)

Ratay, Douglas L.; Schairer, Ashley; Garland, Catherine A.; Gomez-Martin, Cynthia

We present a discussion of a newly implemented one-year program that brings high-level science reading and writing into a remedial high school science class. In the program, articles from publications such as Scientific American and Astronomy magazines are used to teach current science topics and to reinforce reading and writing skills. These skills are critical for general knowledge, literacy, and for passing state standardized tests. Members of the astronomy community act as "writing coaches" to help guide the students through the reading and writing process. This program illustrates one way that astronomers can become involved with underserved populations.

Reading the Small Print – Labelling Recommendations for Orthopaedic Implants

PubMed Central

Haene, Roger A; Sandhu, Ranbir S; Baxandall, Richard

2009-01-01

INTRODUCTION There exist, currently, no clear guidelines regarding standards for surgical implant labelling. Dimensions of the laminar flow canopies in orthopaedic use fixes the distance at which implant labels can be read. Mistakes when reading the label on an implant box can pose health risks for patients, and financial consequences for medical institutions. SUBJECTS AND METHODS Using scientifically validated tools such as the Snellen Chart Formula, a theoretical minimum standard for text on implant labels was reached. This theoretical standard was then tested under real operating conditions. After discovering a minimum practical standard for implant labels, the authors then audited current labels in use on a wide range of orthopaedic implant packages. Furthermore, other non-text-related labelling problems were also noted. RESULTS There is a definite minimum standard which should be observed when implant labels are manufactured. Implants in current use bear labels on the packaging that are of an insufficient standard to ensure patient safety in theatre. CONCLUSIONS The authors have established text parameters that will increase the legibility of implant labels. In the interests of improving risk management in theatre, therefore, the authors propose a standard for orthopaedic implant labelling, and believe this will provide a useful foundation for further discussion between the orthopaedic community and implant manufacturers. PMID:19686615

The Simple View, Instructional Level, and the Plight of Struggling Fifth-/Sixth-Grade Readers

ERIC Educational Resources Information Center

Morris, Darrell; Meyer, Carla; Trathen, Woodrow; McGee, Jennifer; Vines, Nora; Stewart, Trevor; Gill, Tom; Schlagal, Robert

2017-01-01

This study explored print-processing and vocabulary differences among a group of 5th- and 6th-grade students who had scored below the 50th percentile on a standardized reading test. Guided by the simple view of reading, we applied cut scores (low/high) to the students' performance on print-processing and vocabulary tasks. The design allowed for…

Nebraska State Report Card, 1999-2000 = Tarjeta informativa del Estado de Nebraska, 1999-2000.

ERIC Educational Resources Information Center

Nebraska State Dept. of Education, Lincoln.

This report, printed in English and Spanish versions, is the first Nebraska State Report Card. It provides a snapshot of Nebraska schools using statewide averages. Nebraska students scored better than students nationwide in reading, with 60% of Nebraska students in grades 3-4, 7-8, and 10-12 scoring above the median on a standardized reading test.…

A Study of Poor Black Children Who Are Successful Readers. Reading Education Report No. 33.

ERIC Educational Resources Information Center

Durkin, Dolores

A study was conducted to acquire information about poor black children who were successful readers in order to determine what can be done to increase the number of such children. For purposes of the study, "successful" was defined as scoring at or above grade level on a standardized reading test at the end of fifth grade, while "poor" was defined…

Middle School A/B Block and Traditional Scheduling: An Analysis of Math and Reading Performance by Race

ERIC Educational Resources Information Center

Gill, Willie Wallicia Allen

2011-01-01

The purpose of this quantitative study was to examine whether a difference existed in the percentage performance of students earning a pass/advanced score on the Standards of Learning (SOL) Test in math and reading in Virginia's Region IV for schools using an A/B block schedule and those using a traditional schedule. The research also examined if…

Does a Dynamic Test of Phonological Awareness Predict Early Reading Difficulties? A Longitudinal Study from Kindergarten through Grade 1

ERIC Educational Resources Information Center

Gellert, Anna S.; Elbro, Carsten

2017-01-01

A few studies have indicated that dynamic measures of phonological awareness may contribute uniquely to the prediction of early reading development. However, standard control measures have been few and limited by floor effects, thus limiting their predictive value. The purpose of the present study was to examine the predictive value of a dynamic…

The Fluidez en La Lectura Oral (FLO) Portion of the Indicadores Dinamicos De Exito en La Lectura (IDEL) and the English Language Portion of the Illinois Standard Achievement Test (ISAT): A Correlational Study of Second and Third Grade English Language Learners

ERIC Educational Resources Information Center

Ganan, Brian J.

2012-01-01

This study examined the relationship between Spanish oral reading fluency (ORF) at the end of second grade and students' performance on the third grade ISAT reading test. The major research question guiding this study was: What is the direction and strength of the relationship between performance on the 2nd grade IDEL FLO, a Spanish language ORF…

SCOPE (Standardized Curriculum-Oriented Pupil Evaluation) Mathematics. Test Book Grade Five.

ERIC Educational Resources Information Center

Northwest Territories Dept. of Education, Yellowknife. Programs and Evaluation Branch.

The SCOPE Mathematics Achievement Test booklet for grade 5 presents 11 mathematical concepts with instructions for students to take the test with little or no teacher direction. Testing items include: writing number words; reading and writing numerals in sequence from 0.001 to 100,000; adding and subtracting whole numbers; multiplying up to four…

The Effect of Eliminating Time Restraints on a Standardized Test with American Indian Adults.

ERIC Educational Resources Information Center

Immerman, Michael A.

To investigate the effect of time restraints on the diagnostic test scores of Native American students entering Bureau of Indian Affairs schools, two groups of students at Southwestern Indian Polytechnic Institute (SIPI) in Albuquerque, New Mexico, were given the Stanford Diagnostic Reading Test, (Blue Level), 1977 edition. The test scores…

An fMRI study of nonverbally gifted reading disabled adults: has deficit compensation effected gifted potential?

PubMed Central

Gilger, Jeffrey W.; Talavage, Thomas M.; Olulade, Olumide A.

2013-01-01

Neuroscience has advanced our understanding of the neurological basis of reading disability (RD). Yet, no functional imaging work has been reported on the twice-exceptional dyslexic: individuals exhibiting both non-verbal-giftedness and RD. We compared groups of reading-disabled (RD), non-verbally-gifted (G), non-verbally-gifted-RD (GRD), and control (C) adults on validated word-rhyming and spatial visualization fMRI tasks, and standardized psychometric tests, to ascertain if the neurological functioning of GRD subjects was similar to that of typical RD or G subjects, or perhaps some unique RD subtype. Results demonstrate that GRD adults resemble non-gifted RD adults in performance on paper-and-pencil reading, math and spatial tests, and in patterns of functional activation during rhyming and spatial processing. Data are consistent with what may be a shared etiology of RD and giftedness in GRD individuals that yields a lifespan interaction with reading compensation effects, modifying how their adult brain processes text and spatial stimuli. PMID:24009572

Literacy Skills in Children With Cochlear Implants: The Importance of Early Oral Language and Joint Storybook Reading

PubMed Central

Ambrose, Sophie E.; Eisenberg, Laurie S.

2009-01-01

The goal of this study was to longitudinally examine relationships between early factors (child and mother) that may influence children's phonological awareness and reading skills 3 years later in a group of young children with cochlear implants (N = 16). Mothers and children were videotaped during two storybook interactions, and children's oral language skills were assessed using the “Reynell Developmental Language Scales, third edition.” Three years later, phonological awareness, reading skills, and language skills were assessed using the “Phonological Awareness Test,” the “Woodcock–Johnson-III Diagnostic Reading Battery,” and the “Oral Written Language Scales.” Variables included in the data analyses were child (age, age at implant, and language skills) and mother factors (facilitative language techniques) and children's phonological awareness and reading standard scores. Results indicate that children's early expressive oral language skills and mothers’ use of a higher level facilitative language technique (open-ended question) during storybook reading, although related, each contributed uniquely to children's literacy skills. Individual analyses revealed that the children with expressive standard scores below 70 at Time 1 also performed below average (<85) on phonological awareness and total reading tasks 3 years later. Guidelines for professionals are provided to support literacy skills in young children with cochlear implants. PMID:18417463

The 1-min Screening Test for Reading Problems in College Students: Psychometric Properties of the 1-min TIL.

PubMed

Fernandes, Tânia; Araújo, Susana; Sucena, Ana; Reis, Alexandra; Castro, São Luís

2017-02-01

Reading is a central cognitive domain, but little research has been devoted to standardized tests for adults. We, thus, examined the psychometric properties of the 1-min version of Teste de Idade de Leitura (Reading Age Test; 1-min TIL), the Portuguese version of Lobrot L3 test, in three experiments with college students: typical readers in Experiment 1A and B, dyslexic readers and chronological age controls in Experiment 2. In Experiment 1A, test-retest reliability and convergent validity were evaluated in 185 students. Reliability was >.70, and phonological decoding underpinned 1-min TIL. In Experiment 1B, internal consistency was assessed by presenting two 45-s versions of the test to 19 students, and performance in these versions was significantly associated (r = .78). In Experiment 2, construct validity, criterion validity and clinical utility of 1-min TIL were investigated. A multiple regression analysis corroborated construct validity; both phonological decoding and listening comprehension were reliable predictors of 1-min TIL scores. Logistic regression and receiver operating characteristics analyses revealed the high accuracy of this test in distinguishing dyslexic from typical readers. Therefore, the 1-min TIL, which assesses reading comprehension and potential reading difficulties in college students, has the necessary psychometric properties to become a useful screening instrument in neuropsychological assessment and research. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

EFL reading goals of grade 11 students across public and non-public schools in Addis Ababa, Ethiopia.

PubMed

Ferede, Tekle; Nchindila, B M

2017-09-01

This study investigated the EFL reading goals of Grade 11 students across public and non-public schools in the Ethiopian capital, Addis Ababa. To this end, quantitative data were collected from 556 (375 public and 181 non-public) students via pre-tested structured questionnaire and analyzed into means, medians, standard deviations, ranges and Mann-Whitney U test scores. The results show that non-public school students were found better than public school students in possessing components of both extrinsic and intrinsic goals for reading. The notable exception in this regard is that public school students had higher social motivation for reading than their non-public school counterparts. Based on this finding, it has been concluded that non-public school students have a better chance of evolving as persistent self-initiated EFL readers since they have various goals which urge them to engage in reading a range of texts. It is thus recommended that English language teachers in public schools should constantly take actions to enable their students to develop appropriate EFL reading goals.

Speech Perception Abilities of Adults with Dyslexia: Is There Any Evidence for a True Deficit?

ERIC Educational Resources Information Center

Hazan, Valerie; Messaoud-Galusi, Souhila; Rosen, Stuart; Nouwens, Suzan; Shakespeare, Bethanie

2009-01-01

Purpose: This study investigated whether adults with dyslexia show evidence of a consistent speech perception deficit by testing phoneme categorization and word perception in noise. Method: Seventeen adults with dyslexia and 20 average readers underwent a test battery including standardized reading, language and phonological awareness tests, and…

Reading Ability and Print Exposure: Item Response Theory Analysis of the Author Recognition Test

PubMed Central

Moore, Mariah; Gordon, Peter C.

2015-01-01

In the Author Recognition Test (ART) participants are presented with a series of names and foils and are asked to indicate which ones they recognize as authors. The test is a strong predictor of reading skill, with this predictive ability generally explained as occurring because author knowledge is likely acquired through reading or other forms of print exposure. This large-scale study (1012 college student participants) used Item Response Theory (IRT) to analyze item (author) characteristics to facilitate identification of the determinants of item difficulty, provide a basis for further test development, and to optimize scoring of the ART. Factor analysis suggests a potential two factor structure of the ART differentiating between literary vs. popular authors. Effective and ineffective author names were identified so as to facilitate future revisions of the ART. Analyses showed that the ART is a highly significant predictor of time spent encoding words as measured using eye-tracking during reading. The relationship between the ART and time spent reading provided a basis for implementing a higher penalty for selecting foils, rather than the standard method of ART scoring (names selected minus foils selected). The findings provide novel support for the view that the ART is a valid indicator of reading volume. Further, they show that frequency data can be used to select items of appropriate difficulty and that frequency data from corpora based on particular time periods and types of text may allow test adaptation for different populations. PMID:25410405

Reading ability and print exposure: item response theory analysis of the author recognition test.

PubMed

Moore, Mariah; Gordon, Peter C

2015-12-01

In the author recognition test (ART), participants are presented with a series of names and foils and are asked to indicate which ones they recognize as authors. The test is a strong predictor of reading skill, and this predictive ability is generally explained as occurring because author knowledge is likely acquired through reading or other forms of print exposure. In this large-scale study (1,012 college student participants), we used item response theory (IRT) to analyze item (author) characteristics in order to facilitate identification of the determinants of item difficulty, provide a basis for further test development, and optimize scoring of the ART. Factor analysis suggested a potential two-factor structure of the ART, differentiating between literary and popular authors. Effective and ineffective author names were identified so as to facilitate future revisions of the ART. Analyses showed that the ART is a highly significant predictor of the time spent encoding words, as measured using eyetracking during reading. The relationship between the ART and time spent reading provided a basis for implementing a higher penalty for selecting foils, rather than the standard method of ART scoring (names selected minus foils selected). The findings provide novel support for the view that the ART is a valid indicator of reading volume. Furthermore, they show that frequency data can be used to select items of appropriate difficulty, and that frequency data from corpora based on particular time periods and types of texts may allow adaptations of the test for different populations.

Affected Aspects Regarding Literacy and Numeracy in Children Treated for Brain Tumors.

PubMed

Lönnerblad, Malin; Lovio, Riikka; Berglund, Eva; Van't Hooft, Ingrid

The aim of this study was to investigate the test results of reading speed, reading comprehension, word comprehension, spelling, basic arithmetic skills, and number sense (intuitive understanding of numbers) by children treated for brain tumors. This is a retrospective study based on medical records, including standardized academic tests. In the years of 2010 to 2014, all children in the area of Stockholm between 7 and 18 years (IQ <70) who had no major linguistic or motor difficulties after they had undergone treatment for brain tumors were offered a special education assessment one year after treatment, at school start, or the year before a transition from one stage to another. Our results indicate that children treated for a brain tumor are at risk of having difficulties in spelling, reading speed, and arithmetic and that the test performance may decline over years in arithmetic and spelling. Children diagnosed at age 0 to 6 years may need extra tutoring at school start, especially in basic arithmetic skills. In both reading and mathematics, many children perform better on tests focused on understanding than on tests focused on speed. Continuous special needs assessments including different aspects of literacy and numeracy, are important for understanding each child's specific needs.

Standards in C.S.E. and G.C.E.: English and Mathematics. Working Paper No. 9.

ERIC Educational Resources Information Center

Schools Council, London (England).

Attainment tests in English and mathematics were administered to a total sample of 2,011/15-year old students. The English test consisted of a composition and a test battery of objective items. Marking of the composition was made by the test designer on a rapid first-impression reading. The objective test battery consisted of a comprehension test,…

Standards of Coherence in Second Language Reading: Sentence Connectivity and Reading Proficiency

ERIC Educational Resources Information Center

Nahatame, Shingo

2017-01-01

Standards of coherence are one of the major factors that influence reading comprehension. This study investigated the standards of coherence that second language (L2) learners employ when reading. In a pair of experiments, Japanese learners of English read two-sentence texts with varying causal and semantic relatedness between sentences and then…

How Principals and Teachers Respond to States' Accountability Systems

ERIC Educational Resources Information Center

Lee, Hyemi

2013-01-01

Since the 1990s, many states have started implementing standards-based reforms and developed their own accountability systems. Each state established academic content and performance standards, implemented test for all the students in grades 3 through 8 annually, and set up annual measurable objectives in reading and mathematics for districts,…

A few words about dyslexia.

PubMed

Peretz, Benny

2009-10-01

More and more, one encounters people who describe themselves as dyslectic. What is dyslexia? A detailed article in the July issue of Science, explains the phenomenon, and related aspects (1). The following are some of its points. Dyslexia is characterized by a difficulty is understanding and using alphabetic or logographic principles to acquire accurate and fluent reading skills. Dyslexia is persistent: a child who fails to read adequately in 1st grade has a high probability of reading poorly in 4th grade and in high school. Thus, difficulty in early reading limits reading comprehension in the later years of education, as students shift from learning to read to reading to learn. Dyslexia is often defined by a discrepancy between an average or above-average score on a test of general intelligence (intelligence quotient [IQ] test) and a low score on a standardized reading test. There is an observation that dyslexia is independent of other talents that allow some children with dyslexia to grow into re markably successful adults. Dyslexia is strongly heritable, occurring in up to 70% of identical twins and 50% of individuals who have a parent or sibling with dyslexia. Environmental factors are also important in reading development, even in children at genetic risk for dyslexia. Dyslexia can be treated. Once children are diagnosed with dyslexia because of reading failure, treatments are instructional. Instruction yields substantial improvement in reading accuracy for many, but not all, children if instruction is more intensive (for instance, 100 minutes per day for 8 weeks), occurs in small groups (1 or 2 students per teacher), and includes explicit and systematic instruction in phonological awareness and decoding strategies.

Read distance performance and variation of 5 low-frequency radio frequency identification panel transceiver manufacturers.

PubMed

Ryan, S E; Blasi, D A; Anglin, C O; Bryant, A M; Rickard, B A; Anderson, M P; Fike, K E

2010-07-01

Use of electronic animal identification technologies by livestock managers is increasing, but performance of these technologies can be variable when used in livestock production environments. This study was conducted to determine whether 1) read distance of low-frequency radio frequency identification (RFID) transceivers is affected by type of transponder being interrogated; 2) read distance variation of low-frequency RFID transceivers is affected by transceiver manufacturer; and 3) read distance of various transponder-transceiver manufacturer combinations meet the 2004 United States Animal Identification Plan (USAIP) bovine standards subcommittee minimum read distance recommendation of 60 cm. Twenty-four transceivers (n = 5 transceivers per manufacturer for Allflex, Boontech, Farnam, and Osborne; n = 4 transceivers for Destron Fearing) were tested with 60 transponders [n = 10 transponders per type for Allflex full duplex B (FDX-B), Allflex half duplex (HDX), Destron Fearing FDX-B, Farnam FDX-B, and Y-Tex FDX-B; n = 6 for Temple FDX-B (EM Microelectronic chip); and n = 4 for Temple FDX-B (HiTag chip)] presented in the parallel orientation. All transceivers and transponders met International Organization for Standardization 11784 and 11785 standards. Transponders represented both one-half duplex and full duplex low-frequency air interface technologies. Use of a mechanical trolley device enabled the transponders to be presented to the center of each transceiver at a constant rate, thereby reducing human error. Transponder and transceiver manufacturer interacted (P < 0.0001) to affect read distance, indicating that transceiver performance was greatly dependent upon the transponder type being interrogated. Twenty-eight of 30 combinations of transceivers and transponders evaluated met the minimum recommended USAIP read distance. The mean read distance across all 30 combinations was 45.1 to 129.4 cm. Transceiver manufacturer and transponder type interacted to affect read distance variance (P < 0.05). Maximum read distance performance of low-frequency RFID technologies with low variance can be achieved by selecting specific transponder-transceiver combinations.

Make Time for Breakfast

MedlinePlus

... reading and standardized tests. They also have fewer behavior problems and are less likely to be tardy. Eating breakfast also can help children maintain a healthy weight. Unfortunately, studies show many children don’t eat breakfast every ...

Understanding the High School Proficiency Test and the Early Warning Test in Relation to HCCC Enrollment Trends.

ERIC Educational Resources Information Center

Taffy, Fred

The Grade 11 High School Proficiency Test (HSPT) and the New Jersey Early Warning Test (EWT) are two key standardized tests that indicate academic ability of county high school graduates which colleges will need to address. While HSPT scores for county high school districts reflect a range of competency in reading, math, and writing, the majority…

Ky. Road-Tests Common Core

ERIC Educational Resources Information Center

Ujifusa, Andrew

2012-01-01

Results from new state tests in Kentucky--the first in the nation explicitly tied to the Common Core State Standards--show that the share of students scoring "proficient" or better in reading and math dropped by roughly a third or more in both elementary and middle school the first year the tests were given. Kentucky in 2010 was the…

How and How Not to Prepare Students for the New Tests

ERIC Educational Resources Information Center

Shanahan, Timothy

2014-01-01

"Data-driven school reform" emphasizes the idea that if teachers analyze the kinds of questions students miss on standardized reading comprehension tests, and then give students lots of practice with such items, they will end up with higher test scores. This approach is likely to be popular with the new Partnership for Assessment of…

VDOE :: Standards of Learning (SOL) and Testing

Science.gov Websites

Health History & Social Science Family Life Fine Arts Foreign Language Mathematics Physical Education the end of each grade or course in English, mathematics, science, history/social science and other subjects. SOL tests in reading, writing, mathematics, science and history/social science measure the

Low aerobic fitness and obesity are associated with lower standardized test scores in children.

PubMed

Roberts, Christian K; Freed, Benjamin; McCarthy, William J

2010-05-01

To investigate whether aerobic fitness and obesity in school children are associated with standardized test performance. Ethnically diverse (n = 1989) 5th, 7th, and 9th graders attending California schools comprised the sample. Aerobic fitness was determined by a 1-mile run/walk test; body mass index (BMI) was obtained from state-mandated measurements. California standardized test scores were obtained from the school district. Students whose mile run/walk times exceeded California Fitnessgram standards or whose BMI exceeded Centers for Disease Control sex- and age-specific body weight standards scored lower on California standardized math, reading, and language tests than students with desirable BMI status or fitness level, even after controlling for parent education among other covariates. Ethnic differences in standardized test scores were consistent with ethnic differences in obesity status and aerobic fitness. BMI-for-age was no longer a significant multivariate predictor when covariates included fitness level. Low aerobic fitness is common among youth and varies among ethnic groups, and aerobic fitness level predicts performance on standardized tests across ethnic groups. More research is needed to uncover the physiological mechanisms by which aerobic fitness may contribute to performance on standardized academic tests.

Evaluating effectiveness of dynamic soundfield system in the classroom.

PubMed

da Cruz, Aline Duarte; Alves Silvério, Kelly Cristina; Da Costa, Aline Roberta Aceituno; Moret, Adriane Lima Mortari; Lauris, José Roberto Pereira; de Souza Jacob, Regina Tangerino

2016-01-01

Research has reported on the use of soundfield amplification devices in the classroom. However, no study has used standardized tests to determine the potential advantages of the dynamic soundfield system for normally hearing students and for the teacher's voice. Our aim was to evaluate the impact of using dynamic soundfield system on the noise of the classroom, teacher's voice and students' academic performance. This was a prospective cohort study in which 20 student participants enrolled in the third year of basic education were divided into two groups (i.e., control and experimental); their teacher participated. The experimental group was exposed to the dynamic soundfield system for 3 consecutive months. The groups were assessed using standardized tests to evaluate their academic performance. Further, questionnaires and statements were collected on the participants' experience of using the soundfield system. We statistically analyzed the results to compare the academic performance of the control group with that of the experimental group. In all cases, a significance level of P < .05 was adopted. Use of the dynamic soundfield system was effective for improving the students' academic performance on standardized tests for reading, improving the teacher's speech intelligibility, and reducing the teacher's vocal strain. The dynamic soundfield system minimizes the impact of noise in the classroom as demonstrated by the mensuration of the signal-to-noise ratio (SNR) and pupil performance on standardized tests for reading and student and teacher ratings of amplification system effectiveness.

P21 Common Core Toolkit: A Guide to Aligning the Common Core State Standards with the Framework for 21st Century Skills

ERIC Educational Resources Information Center

Partnership for 21st Century Skills, 2011

2011-01-01

Standards drive critical elements of the American educational system--the curricula that schools follow, the textbooks students read, and the tests they take. Similarly, standards establish the levels of performance that students, teachers and schools are expected to meet. To succeed in the 21st century, all students will need to perform to high…

Academic status and progress of deaf and hard-of-hearing students in general education classrooms.

PubMed

Antia, Shirin D; Jones, Patricia B; Reed, Susanne; Kreimeyer, Kathryn H

2009-01-01

The study participants were 197 deaf or hard-of-hearing students with mild to profound hearing loss who attended general education classes for 2 or more hours per day. We obtained scores on standardized achievement tests of math, reading, and language/writing, and standardized teacher's ratings of academic competence annually, for 5 years, together with other demographic and communication data. Results on standardized achievement tests indicated that, over the 5-year period, 63%-79% of students scored in the average or above-average range in math, 48%-68% in reading, and 55%-76% in language/writing. The standardized test scores for the group were, on average, half an SD below hearing norms. Average student progress in each subject area was consistent with or better than that made by the norm group of hearing students, and 79%-81% of students made one or more year's progress annually. Teachers rated 69%-81% of students as average or above average in academic competence over the 5 years. The teacher's ratings also indicated that 89% of students made average or above-average progress. Students' expressive and receptive communication, classroom participation, communication mode, and parental participation in school were significantly, but moderately, related to academic outcomes.

The Use of eReaders in the Classroom and at Home to Help Third-Grade Students Improve Their Reading and English/Language Arts Standardized Test Scores

ERIC Educational Resources Information Center

Union, Craig D.; Union, Lori Walker; Green, Tim D.

2015-01-01

This study explored the effects of a portable technology intervention, the Nook Simple Touch eReader, on student performance in Reading and English/Language Arts when included as an integral part of the teaching and learning process in an elementary third-grade classroom. This study used the participating students' end-of-year second-grade scores…

The Effects of Using Bloom's Taxonomy to Align Reading Instruction with the Virginia Standards of Learning Framework for English

ERIC Educational Resources Information Center

Crews, Charla Faulkner

2010-01-01

This study examined the effects of aligning the "Virginia Standards of Learning (SOL)" English Framework with Bloom's Taxonomy on student achievement. Changes prompted by "No Child Left Behind" legislation increased accountability for student success, as well as mandated testing to determine annual academic growth of all…

Weaving It All Together: Meeting Standards, Motivating Students.

ERIC Educational Resources Information Center

Van Horn, Leigh

2002-01-01

Notes the author vowed to prove to herself and to her students that they could meet and exceed the state standards, that they could succeed on any test, and that they could do it while engaging in authentic, context-based reading, writing, speaking, listening, thinking, viewing, and visually representing. Discusses units of study based upon a…

Teacher Empathy and Its Relationship to the Standardized Test Scores of Diverse Secondary English Students

ERIC Educational Resources Information Center

Bostic, Timothy B.

2014-01-01

The purpose of this research study was to ascertain whether there is a relationship between teachers' cognitive role taking aspect of empathy and the Virginia Standards of Learning (VSOL), English/Reading scores of their students. A correlational research design using hierarchical multiple regression was used to look for this relationship. In…

African American English-speaking students: an examination of the relationship between dialect shifting and reading outcomes.

PubMed

Craig, Holly K; Zhang, Lingling; Hensel, Stephanie L; Quinn, Erin J

2009-08-01

In this study, the authors evaluated the contribution made by dialect shifting to reading achievement test scores of African American English (AAE)-speaking students when controlling for the effects of socioeconomic status (SES), general oral language abilities, and writing skills. Participants were 165 typically developing African American 1st through 5th graders. Half were male and half were female, one third were from low-SES homes, and two-thirds were from middle-SES homes. Dialect shifting away from AAE toward Standard American English (SAE) was determined by comparing AAE production rates during oral and written narratives. Structural equation modeling evaluated the relative contributions of AAE rates, SES, and general oral language and writing skills on standardized reading achievement scores. AAE production rates were inversely related to reading achievement scores and decreased significantly between the oral and written narratives. Lower rates in writing predicted a substantial amount of the variance in reading scores, showing a significant direct effect and a significant indirect effect mediated by measures of oral language comprehension. The findings support a dialect shifting-reading achievement hypothesis, which proposes that AAE-speaking students who learn to use SAE in literacy tasks will outperform their peers who do not make this linguistic adaptation.

A study of perceptual and verbal skills of disabled readers in grades 4, 5 and 6.

PubMed

Solan, H A; Ficarra, A P

1990-08-01

This investigation addresses the role of the optometrist in diagnosing and treating children in grades 4, 5, and 6 who have been identified as reading disabled. Fifty-one subjects with average intelligence, but whose reading comprehension skills were below the 31st percentile (mean, 20th percentile), were evaluated using verbal and perceptual tests. When the performance of this experimental group was compared with the mean scores from standardized test norms for each of the various tasks, the disabled readers scored significantly lower in seven of the eight perceptual and five of the six verbal tasks. These results lend support to the hypothesis that both perceptual and verbal deficits are related to reading comprehension. Using step-wise multiple correlation analysis, three perceptual factors; eye-movements, Auditory-Visual Integration Test (AVIT), and grooved peg-board, contributed 38 percent of the variance whereas the addition of two verbal factors (digit span and token test) provided just 2 percent. That is, 38 percent of the variations in reading comprehension could be accounted for by variations in perceptual skills in the disabled readers. The results were interpreted in terms of spatial-simultaneous and verbal-successive processing skills.

Coherent motion threshold measurements for M-cell deficit differ for above- and below-average readers.

PubMed

Solan, Harold A; Hansen, Peter C; Shelley-Tremblay, John; Ficarra, Anthony

2003-11-01

Research during the past 20 years has influenced the management of diagnosis and treatment of children identified as having learning-related vision problems. The intent of this study is to determine whether coherent motion threshold testing can distinguish better-than-average non-disabled (ND) readers from those who are moderately reading disabled (RD) among sixth-grade students. A sample of 23 better-than-average non-disabled readers (> or = 80th percentile) and 27 moderately disabled readers (< or = 32nd percentile) were identified using a standardized reading comprehension test. Each participant was tested for coherent motion threshold. Previous psychophysical and fMRI research with adults suggests that coherent motion threshold is a valid measure of magnocellular (M-cell) integrity. The average of two coherent motion threshold trials was significantly greater for moderately reading disabled subjects than for above-average readers (p < 0.01). The mean threshold percentage of dots required to observe lateral motion was 9.2% for moderately reading disabled readers and 4.6% for superior readers (p = 0.001). The outcome of this preliminary study provides an efficient procedure to identify sixth-grade students whose reading disability may be associated with an M-cell deficit. Our previous investigations involving visual processing, visual attention, and oculomotor therapy have resulted in significant improvements in reading comprehension, visual attention, and eye movements. It remains to be demonstrated whether vision therapy has an impact on the M-cell deficit, as measured with coherent motion threshold testing for moderately disabled readers.

The Effects of Practice with Prescribed Reading Glasses on Students with Low Vision.

ERIC Educational Resources Information Center

Smith, Janice K.; Erin, Jane N.

2002-01-01

A study investigated effects of regular instruction and practice with prescription reading glasses with three adolescents with low vision. Two students demonstrated no advantage in reading large print and one student experienced a decreased reading rate using standard print and reading glasses. Students preferred reading standard print with…

Training on Movement Figure-Ground Discrimination Remediates Low-Level Visual Timing Deficits in the Dorsal Stream, Improving High-Level Cognitive Functioning, Including Attention, Reading Fluency, and Working Memory.

PubMed

Lawton, Teri; Shelley-Tremblay, John

2017-01-01

The purpose of this study was to determine whether neurotraining to discriminate a moving test pattern relative to a stationary background, figure-ground discrimination, improves vision and cognitive functioning in dyslexics, as well as typically-developing normal students. We predict that improving the speed and sensitivity of figure-ground movement discrimination ( PATH to Reading neurotraining) acts to remediate visual timing deficits in the dorsal stream, thereby improving processing speed, reading fluency, and the executive control functions of attention and working memory in both dyslexic and normal students who had PATH neurotraining more than in those students who had no neurotraining. This prediction was evaluated by measuring whether dyslexic and normal students improved on standardized tests of cognitive skills following neurotraining exercises, more than following computer-based guided reading ( Raz-Kids ( RK )). The neurotraining used in this study was visually-based training designed to improve magnocellular function at both low and high levels in the dorsal stream: the input to the executive control networks coding working memory and attention. This approach represents a paradigm shift from the phonologically-based treatment for dyslexia, which concentrates on high-level speech and reading areas. This randomized controlled-validation study was conducted by training the entire second and third grade classrooms (42 students) for 30 min twice a week before guided reading. Standardized tests were administered at the beginning and end of 12-weeks of intervention training to evaluate improvements in academic skills. Only movement-discrimination training remediated both low-level visual timing deficits and high-level cognitive functioning, including selective and sustained attention, reading fluency and working memory for both dyslexic and normal students. Remediating visual timing deficits in the dorsal stream revealed the causal role of visual movement discrimination training in improving high-level cognitive functions such as attention, reading acquisition and working memory. This study supports the hypothesis that faulty timing in synchronizing the activity of magnocellular with parvocellular visual pathways in the dorsal stream is a fundamental cause of dyslexia and being at-risk for reading problems in normal students, and argues against the assumption that reading deficiencies in dyslexia are caused by phonological or language deficits, requiring a paradigm shift from phonologically-based treatment of dyslexia to a visually-based treatment. This study shows that visual movement-discrimination can be used not only to diagnose dyslexia early, but also for its successful treatment, so that reading problems do not prevent children from readily learning.

Training on Movement Figure-Ground Discrimination Remediates Low-Level Visual Timing Deficits in the Dorsal Stream, Improving High-Level Cognitive Functioning, Including Attention, Reading Fluency, and Working Memory

PubMed Central

Lawton, Teri; Shelley-Tremblay, John

2017-01-01

The purpose of this study was to determine whether neurotraining to discriminate a moving test pattern relative to a stationary background, figure-ground discrimination, improves vision and cognitive functioning in dyslexics, as well as typically-developing normal students. We predict that improving the speed and sensitivity of figure-ground movement discrimination (PATH to Reading neurotraining) acts to remediate visual timing deficits in the dorsal stream, thereby improving processing speed, reading fluency, and the executive control functions of attention and working memory in both dyslexic and normal students who had PATH neurotraining more than in those students who had no neurotraining. This prediction was evaluated by measuring whether dyslexic and normal students improved on standardized tests of cognitive skills following neurotraining exercises, more than following computer-based guided reading (Raz-Kids (RK)). The neurotraining used in this study was visually-based training designed to improve magnocellular function at both low and high levels in the dorsal stream: the input to the executive control networks coding working memory and attention. This approach represents a paradigm shift from the phonologically-based treatment for dyslexia, which concentrates on high-level speech and reading areas. This randomized controlled-validation study was conducted by training the entire second and third grade classrooms (42 students) for 30 min twice a week before guided reading. Standardized tests were administered at the beginning and end of 12-weeks of intervention training to evaluate improvements in academic skills. Only movement-discrimination training remediated both low-level visual timing deficits and high-level cognitive functioning, including selective and sustained attention, reading fluency and working memory for both dyslexic and normal students. Remediating visual timing deficits in the dorsal stream revealed the causal role of visual movement discrimination training in improving high-level cognitive functions such as attention, reading acquisition and working memory. This study supports the hypothesis that faulty timing in synchronizing the activity of magnocellular with parvocellular visual pathways in the dorsal stream is a fundamental cause of dyslexia and being at-risk for reading problems in normal students, and argues against the assumption that reading deficiencies in dyslexia are caused by phonological or language deficits, requiring a paradigm shift from phonologically-based treatment of dyslexia to a visually-based treatment. This study shows that visual movement-discrimination can be used not only to diagnose dyslexia early, but also for its successful treatment, so that reading problems do not prevent children from readily learning. PMID:28555097

Preliminary Analysis of Photoreading

NASA Technical Reports Server (NTRS)

McNamara, Danielle S.

2000-01-01

The purpose of this project was to provide a preliminary analysis of a reading strategy called PhotoReading. PhotoReading is a technique developed by Paul Scheele that claims to increase reading rate to 25,000 words per minute (Scheele, 1993). PhotoReading itself involves entering a "relaxed state" and looking at, but not reading, each page of a text for a brief moment (about I to 2 seconds). While this technique has received attention in the popular press, there had been no objective examinations of the technique's validity. To examine the effectiveness of PhotoReading, the principal investigator (i.e., trainee) participated in a PhotoReading workshop to learn the technique. Parallel versions of two standardized and three experimenter-created reading comprehension tests were administered to the trainee and an expert user of the PhotoReading technique to compare the use of normal reading strategies and the PhotoReading technique by both readers. The results for all measures yielded no benefits of using the PhotoReading technique. The extremely rapid reading rates claimed by PhotoReaders were not observed; indeed, the reading rates were generally comparable to those for normal reading. Moreover, the PhotoReading expert generally showed an increase in reading time when using the PhotoReading technique in comparison to when using normal reading strategies to process text. This increase in reading time when PhotoReading was accompanied by a decrease in text comprehension.

Rapid Automatized Naming, Verbal Working Memory, and Rhythm Discrimination as Predictors of Reading in Italian Undergraduate Students with and without Dyslexia.

PubMed

Cancer, Alice; Antonietti, Alessandro

2018-05-13

Whereas the clinical manifestations and the neuropsychological predictors of Developmental Dyslexia (DD) are already well documented in Italian-speaking children, empirical evidence on DD in Italian adults is in contrast rather scarce. The aim of the present study was to investigate the role of a subset of neuropsychological skills, which have been identified by previous literature to be related to reading, in the decoding abilities of a group of Italian undergraduates with and without DD. For this purpose, 39 university students aged between 19 and 27 years, 19 of whom with a diagnosis of DD, underwent an assessment battery including standardized reading tests, rapid automatized naming (RAN), verbal working memory, and rhythmic pattern discrimination tests. Cross-group differences confirmed significantly lower performances of undergraduates with DD in all measures but rhythm discrimination, compared to typical readers, thus showing a non-compensated neuropsychological profile. Regression analyses showed that, while reading speed was strongly and uniquely predicted by RAN speed, reading accuracy was concurrently predicted by RAN and rhythmic abilities. Finally, RAN speed emerged as a strong predictor of reading performance and risk of receiving a diagnosis of DD.

Reaction Time Variability Associated with Reading Skills in Poor Readers with ADHD

PubMed Central

Tamm, Leanne; Epstein, Jeffery N.; Denton, Carolyn A.; Vaughn, Aaron J.; Peugh, James; Willcutt, Erik G.

2014-01-01

Objective Linkages between neuropsychological functioning (i.e., response inhibition, processing speed, reaction time variability) and word reading have been documented among children with Attention-Deficit/Hyperactivity Disorder (ADHD) and children with Reading Disorders. However, associations between neuropsychological functioning and other aspects of reading (i.e., fluency, comprehension) have not been well-documented among children with comorbid ADHD and Reading Disorder. Method Children with ADHD and poor word reading (i.e., ≤25th percentile) completed a stop signal task (SST) and tests of word reading, reading fluency, and reading comprehension. Multivariate multiple regression was conducted predicting the reading skills from SST variables [i.e., mean reaction time (MRT), reaction time standard deviation (SDRT), and stop signal reaction time (SSRT)]. Results SDRT predicted word reading, reading fluency, and reading comprehension. MRT and SSRT were not associated with any reading skill. After including word reading in models predicting reading fluency and reading comprehension, the effects of SDRT were minimized. Discussion Reaction time variability (i.e., SDRT) reflects impairments in information processing and failure to maintain executive control. The pattern of results from this study suggest SDRT exerts its effects on reading fluency and reading comprehension through its effect on word reading (i.e., decoding) and that this relation may be related to observed deficits in higher-level elements of reading. PMID:24528537

Informed consent for clinical trials: a comparative study of standard versus simplified forms.

PubMed

Davis, T C; Holcombe, R F; Berkel, H J; Pramanik, S; Divers, S G

1998-05-06

A high level of reading skill and comprehension is necessary to understand and complete most consent forms that are required for participation in clinical research studies. This study was conducted to test the hypothesis that a simplified consent form would be less intimidating and more easily understood by individuals with low-to-marginal reading skills. During July 1996, 183 adults (53 patients with cancer or another medical condition and 130 apparently healthy participants) were tested for reading ability and then asked to read either the standard Southwestern Oncology Group (SWOG) consent form (16th grade level) or a simplified form (7th grade level) developed at Louisiana State University Medical Center-Shreveport (LSU). Participants were interviewed to assess their attitudes toward and comprehension of the form read. Then they were given the alternate consent form and asked which one they preferred and why. Overall, participants preferred the LSU form (62%; 95% confidence interval [CI] = 54.8%-69.2%) over the SWOG form (38%; 95% CI = 30.8%-45.2%) (P = .0033). Nearly all participants thought that the LSU form was easier to read (97%; 95% CI = 93.1%-99.9%) than the SWOG form (75%; 95% CI = 65.1%-85.7%) (P<.0001). However, the degree to which the participants understood the forms was essentially the same for the LSU form (58%; 95% CI = 48.6%-67.0%) and the SWOG form (56%; 95% CI = 43.8%-66.8%). These findings raise serious questions regarding the adequacy of the design of written informed consent documents for the substantial proportion of Americans with low-to-marginal literacy skills.

Screening for Dyslexia in French-Speaking University Students: An Evaluation of the Detection Accuracy of the "Alouette" Test

ERIC Educational Resources Information Center

Cavalli, Eddy; Colé, Pascale; Leloup, Gilles; Poracchia-George, Florence; Sprenger-Charolles, Liliane; El Ahmadi, Abdessadek

2018-01-01

Developmental dyslexia is a lifelong impairment affecting 5% to 10% of the population. In French-speaking countries, although a number of standardized tests for dyslexia in children are available, tools suitable to screen for dyslexia in adults are lacking. In this study, we administered the "Alouette" reading test to a normative sample…

Comparing Performance Standards on the Retention of Words Read Correctly per Minute

ERIC Educational Resources Information Center

Kubina, Richard M., Jr.; Amato, Janelle; Schwilk, Christopher L.; Therrien, William J.

2008-01-01

To measure retention of oral reading fluency, three students attending a learning support classroom used a repeating reading strategy with two passages. Each student read one passage to a high performance standard and the other passage to a lower performance standard. Results show it took the students more practice to reach the higher performance…

Mediating effects of motor performance, cardiorespiratory fitness, physical activity, and sedentary behaviour on the associations of adiposity and other cardiometabolic risk factors with academic achievement in children.

PubMed

Haapala, Eero A; Lintu, Niina; Eloranta, Aino-Maija; Venäläinen, Taisa; Poikkeus, Anna-Maija; Ahonen, Timo; Lindi, Virpi; Lakka, Timo A

2018-03-09

We investigated the associations of cardiometabolic risk factors with academic achievement and whether motor performance, cardiorespiratory fitness, physical activity, or sedentary behaviour mediated these associations. Altogether 175 children 6-8 years-of-age participated in the study. We assessed body fat percentage (BF%), waist circumference, insulin, glucose, triglycerides, HDL cholesterol, and systolic and diastolic blood pressure, leptin, alanine aminotransferase, and gamma-glutamyltransferase (GGT). Reading fluency, reading comprehension, and arithmetic skills were assessed using standardized tests. Speed/agility, balance, and manual dexterity test results were used to calculate motor performance score and physical activity was assessed by combined heart rate and movement sensor and cardiorespiratory fitness by maximal cycle ergometer test. In boys, BF% was inversely associated with reading fluency (β = -0.262, P = 0.007) and reading comprehension (β = -0.216, P = 0.025). Motor performance mediated these associations. Leptin was inversely related to reading fluency (β = -0.272, P = 0.006) and reading comprehension (β = -0.287, P = 0.003). The inverse association of leptin with reading fluency was mediated by motor performance. In girls, GGT was inversely associated with reading fluency independent of confounders (β = -0.325, P = 0.007). The inverse association of BF% with academic achievement among boys was largely explained by motor performance. Leptin in boys and GGT in girls were inversely associated with academic achievement independent of confounding factors.

Placement, Progress, and Promotion: ESL Assessment in California's Adult Schools

ERIC Educational Resources Information Center

Gonzalves, Lisa

2017-01-01

In California adult schools, standardized language assessments are typically administered to adult English as a second language (ESL) students upon enrollment; students then take these same state-approved tests throughout the academic year to demonstrate progress. As these tests assess only listening and reading skills, schools may use their own…

The Textevaluator Tool: Helping Teachers and Test Developers Select Texts for Use in Instruction and Assessment

ERIC Educational Resources Information Center

Sheehan, Kathleen M.; Kostin, Irene; Napolitano, Diane; Flor, Michael

2014-01-01

This article describes TextEvaluator, a comprehensive text-analysis system designed to help teachers, textbook publishers, test developers, and literacy researchers select reading materials that are consistent with the text complexity goals outlined in the Common Core State Standards. Three particular aspects of the TextEvaluator measurement…

Teaching Physics to Premedical Students

NASA Astrophysics Data System (ADS)

Schantz, Hans

1997-04-01

The MCAT exam (taken by students seeking entry to medical school) is drastically different from the standard university course test. The MCAT emphasizes reading and analytic skills far more than quantitative analysis, even on the sections that test physics. I describe these differences, and outline an introductory physics curriculum focused to the special needs of pre-medical students.

40 CFR 85.2232 - Calibrations, adjustments-EPA 81.

Code of Federal Regulations, 2010 CFR

2010-07-01

... checks. Within one hour prior to a test, the analyzers shall be zeroed and spanned. Ambient air is acceptable as a zero gas; an electrical span check is acceptable. Zero and span checks shall be made on the lowest range capable of reading the short test standard. Analyzers that perform an automatic zero/span...

Fitting the Mixed Rasch Model to a Reading Comprehension Test: Identifying Reader Types

ERIC Educational Resources Information Center

Baghaei, Purya; Carstensen, Claus H.

2013-01-01

Standard unidimensional Rasch models assume that persons with the same ability parameters are comparable. That is, the same interpretation applies to persons with identical ability estimates as regards the underlying mental processes triggered by the test. However, research in cognitive psychology shows that persons at the same trait level may…

Arithmetic Abilities in Children with Developmental Dyslexia: Performance on French ZAREKI-R Test

ERIC Educational Resources Information Center

De Clercq-Quaegebeur, Maryse; Casalis, Séverine; Vilette, Bruno; Lemaitre, Marie-Pierre; Vallée, Louis

2018-01-01

A high comorbidity between reading and arithmetic disabilities has already been reported. The present study aims at identifying more precisely patterns of arithmetic performance in children with developmental dyslexia, defined with severe and specific criteria. By means of a standardized test of achievement in mathematics ("Calculation and…

Relationship of Self Esteem of the Disadvantaged to School Success.

ERIC Educational Resources Information Center

Frerichs, Allen H.

This study shows that there is a positive correlation between self esteem and academic achievement for inner city black children. Seventy-eight grade 6 black students were divided into the following categories: upper one-third and lower third based on intelligence test scores, standardized reading test scores, and grade point average (GPA) from…

Linking the Virginia SOL Assessments to NWEA MAP Tests

ERIC Educational Resources Information Center

Northwest Evaluation Association, 2016

2016-01-01

Northwest Evaluation Association™ (NWEA™) is committed to providing partners with useful tools to help make inferences from the Measures of Academic Progress® (MAP®) interim assessment scores. Recently, NWEA completed a concordance study to connect the scales of the Virginia Standards of Learning (SOL) reading and math tests with those of the MAP…

Single molecule real-time (SMRT) sequencing comes of age: applications and utilities for medical diagnostics

PubMed Central

Ardui, Simon; Ameur, Adam; Vermeesch, Joris R; Hestand, Matthew S

2018-01-01

Abstract Short read massive parallel sequencing has emerged as a standard diagnostic tool in the medical setting. However, short read technologies have inherent limitations such as GC bias, difficulties mapping to repetitive elements, trouble discriminating paralogous sequences, and difficulties in phasing alleles. Long read single molecule sequencers resolve these obstacles. Moreover, they offer higher consensus accuracies and can detect epigenetic modifications from native DNA. The first commercially available long read single molecule platform was the RS system based on PacBio's single molecule real-time (SMRT) sequencing technology, which has since evolved into their RSII and Sequel systems. Here we capsulize how SMRT sequencing is revolutionizing constitutional, reproductive, cancer, microbial and viral genetic testing. PMID:29401301

46 CFR 30.10-59 - Reid vapor pressure-TB/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... described in the American Society for Testing Materials Standard D 323 (incorporated by reference, see § 30... Headquarters for reading purposes or it may be purchased from the Society at 100 Barr Harbor Drive, West...

Simultaneous validation of the SunTech CT40 automated blood pressure measurement device by the 1993 British Hypertension Society protocol and the Association for the Advancement of Medical Instrumentation/International Organization for Standardization 81060-2: 2013 standard.

PubMed

Polo Friz, Hernan; Punzi, Veronica; Petri, Francesco; Orlandi, Riccardo; Maggiolini, Daniele; Polo Friz, Melisa; Primitz, Laura; Vighi, Giuseppe

2017-10-01

This study aimed to perform a simultaneous, third-party, independent validation of the oscillometric SunTech CT40 device for blood pressure (BP) measurement, according to the 1993 protocol of the British Hypertension Society and the standard of the Association for the Advancement of Medical Instrumentation (AAMI)/the International Organization for Standardization (ISO) 81060-2:2013. Patient recruitment, study procedures, and data analysis followed the recommendations stated by the protocols. The study was approved by the institutional review board. A total of 94 participants were included, 52 (55.3%) women, mean±SD age: 63.1±18.0 years, mean±SD arm circumference: 35.0±9.0 cm. The average of observers' entry BPs was 146.9±37.2 mmHg for systolic blood pressure (SBP) and 82.2±22.1 mmHg for diastolic blood pressure (DBP). Differences between the standard measurement and the test device within 5, 10, and 15 mmHg, for the better observer, were 79.4, 96.5, and 100.0% for SBP and 82.6, 97.5, and 100.0% for DBP, respectively. The mean±SD differences between the readings obtained using the test device and those obtained by the observers (AAMI/ISO 81060-2:2013 standard criterion 1) were 0.3±5.0 mmHg (SBP) and -0.8±4.3 mmHg (DBP), and the mean±SD differences between average of reference readings and average of test device readings in each patient (criterion 2) were 0.3±3.9 and -0.8±3.5 mmHg for SBP and DBP, respectively. The CT40 BP device achieved A/A grade of the British Hypertension Society protocol and fulfilled the requirements (criteria 1 and 2) of the AAMI/ISO standard. CT40 can be recommended for BP measurement in adults.

The association of ADHD symptoms and reading acquisition during elementary school years.

PubMed

Ehm, Jan-Henning; Kerner Auch Koerner, Julia; Gawrilow, Caterina; Hasselhorn, Marcus; Schmiedek, Florian

2016-09-01

The present longitudinal study aimed to investigate the influence of ADHD symptoms on reading development in elementary schoolchildren. To this end, repeated assessments of ADHD symptoms (teacher ratings of inattention, hyperactivity, and impulsivity) and reading achievement (standardized tests of decoding speed and text comprehension) were examined in a sample comprising 2,014 elementary schoolchildren at the end of Grades 1, 2, 3, respectively, and in the middle of Grade 4. Latent change score models revealed that the level of ADHD symptoms was associated with lower levels and less growth in decoding speed and text comprehension. Furthermore, individual differences in changes in ADHD symptoms and reading performance were negatively associated. Together, these results indicate commonalities in the development of ADHD symptomatology and reading achievement throughout elementary school. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Standard and modified administrations of the Iowa Tests of Basic Skills with learning disabled students.

PubMed

Estes, R E; Baum, D L; Bray, N M

1986-04-01

The purpose of this study was to investigate the performance of junior high school learning disabled students on standard and modified administrations of selected subtests from the Iowa Tests of Basic Skills. No significant differences were noted for correlations between types of administration and teachers' ratings on any of the subtest comparisons. Grade placements for Vocabulary and Reading Comprehension using the modified administration were significantly higher than those using the standard administration and more closely aligned with teachers' ratings. Math Concept and Math Problem-solving grade-placement scores did not differ by type of administration; teachers' ratings were higher than those produced by either testing format.

Tracking development from early speech-language acquisition to reading skills at age 13.

PubMed

Bartl-Pokorny, Katrin D; Marschik, Peter B; Sachse, Steffi; Green, Vanessa A; Zhang, Dajie; Van Der Meer, Larah; Wolin, Thomas; Einspieler, Christa

2013-06-01

Previous studies have indicated a link between speech-language and literacy development. To add to this body of knowledge, we investigated whether lexical and grammatical skills from toddler to early school age are related to reading competence in adolescence. Twenty-three typically developing children were followed from age 1;6 to 13;6 (years;months). Parental checklists and standardized tests were used to assess the development of mental lexicon, grammatical and reading capacities of the children. Direct assessment of early speech-language functions positively correlated with later reading competence, whereas lexical skills reported by parents were not associated with this capacity. At (pre-) school age, larger vocabulary and better grammatical abilities predicted advanced reading abilities in adolescence. Our study contributes to the understanding of typical speech-language development and its relation to later reading outcome, extending the body of knowledge on these developmental domains for future early identification of children at risk for reading difficulties.

Comparison of exercise blood pressure measured by technician and an automated system.

PubMed

Garcia-Gregory, J A; Jackson, A S; Studeville, J; Squires, W G; Owen, C A

1984-05-01

We evaluated the automated system Blood Pressure Measuring System (BPMS) developed by NASA on 277 adult males who elected to have a treadmill test as part of their annual physical. The BPMS uses acoustic transduction with a computer-assisted ECG gating to detect nonsynchronous noise. The BPMS readings were compared to pressures simultaneously measured by trained technicians. For all stages of work, BPMS readings were higher for systolic and lower for diastolic than technician readings. At peak stages of work, BPMS systolic pressures were about 20 mmHg higher than technician readings. Within each 3-min workstage, BPMS readings were found to be more inconsistent than technician readings. The standard errors of measurement for BPMS were from two to three times higher than technician values. These data showed automated blood pressure readings were significantly different than technician values and subject to more random fluctuations. These findings demonstrate the need to view exercise blood pressure measured by automated systems with caution.

Do children with reading delay benefit from the use of personal FM systems in the classroom?

PubMed

Purdy, Suzanne C; Smart, Jennifer L; Baily, Melissa; Sharma, Mridula

2009-12-01

FM systems have been used to compensate for poor signal-to-noise ratios in classrooms. This study evaluates benefits of a 6-week trial of personal FM systems used during the school day for children with reading delay aged 6-11 years, using a randomized control design. Teachers and children completed the LIFE-UK questionnaire. Test-retest reliability of the LIFE-UK children's version was confirmed in a separate group of 18 children from the same school. The 23 children in the FM group had significantly improved teacher ratings, and the children's ratings of classroom listening for difficult situations were significantly better after the trial. These changes did not occur for the 23 control-group children. Most children (92%) commented positively about the FM after the trial. It is likely that a longer FM trial or a specific reading intervention combined with FM will be required for the benefits of enhanced listening to affect performance on standardized reading tests.

The Relationship between the Rigor of a State's Proficiency Standard and Student Achievement in the State

ERIC Educational Resources Information Center

Stoneberg, Bert D.

2015-01-01

The National Center of Education Statistics conducted a mapping study that equated the percentage proficient or above on each state's NCLB reading and mathematics tests in grades 4 and 8 to the NAEP scale. Each "NAEP equivalent score" was labeled according to NAEP's achievement levels and used to compare state proficiency standards and…

Student Reading Growth Illuminates the Common Core Text-Complexity Standard: Raising Both Bars

ERIC Educational Resources Information Center

Williamson, Gary L.; Fitzgerald, Jill; Stenner, Jackson A.

2014-01-01

The Common Core State Standards (CCSS) establish a challenging text-complexity standard for all high school graduates to read at college and workplace text-complexity levels. We argue that implementation of the CCSS standard requires concurrent examination of historical student reading-growth trends. An example of a historical student average…

Evaluating Silent Reading Performance with an Eye Tracking System in Patients with Glaucoma

PubMed Central

Murata, Noriaki; Fukuchi, Takeo

2017-01-01

Objective To investigate the relationship between silent reading performance and visual field defects in patients with glaucoma using an eye tracking system. Methods Fifty glaucoma patients (Group G; mean age, 52.2 years, standard deviation: 11.4 years) and 20 normal controls (Group N; mean age, 46.9 years; standard deviation: 17.2 years) were included in the study. All participants in Group G had early to advanced glaucomatous visual field defects but better than 20/20 visual acuity in both eyes. Participants silently read Japanese articles written horizontally while the eye tracking system monitored and calculated reading duration per 100 characters, number of fixations per 100 characters, and mean fixation duration, which were compared with mean deviation and visual field index values from Humphrey visual field testing (24–2 and 10–2 Swedish interactive threshold algorithm standard) of the right versus left eye and the better versus worse eye. Results There was a statistically significant difference between Groups G and N in mean fixation duration (G, 233.4 msec; N, 215.7 msec; P = 0.010). Within Group G, significant correlations were observed between reading duration and 24–2 right mean deviation (rs = -0.280, P = 0.049), 24–2 right visual field index (rs = -0.306, P = 0.030), 24–2 worse visual field index (rs = -0.304, P = 0.032), and 10–2 worse mean deviation (rs = -0.326, P = 0.025). Significant correlations were observed between mean fixation duration and 10–2 left mean deviation (rs = -0.294, P = 0.045) and 10–2 worse mean deviation (rs = -0.306, P = 0.037), respectively. Conclusions The severity of visual field defects may influence some aspects of reading performance. At least concerning silent reading, the visual field of the worse eye is an essential element of smoothness of reading. PMID:28095478

Clinical accuracy of point-of-care urine culture in general practice.

PubMed

Holm, Anne; Cordoba, Gloria; Sørensen, Tina Møller; Jessen, Lisbeth Rem; Frimodt-Møller, Niels; Siersma, Volkert; Bjerrum, Lars

2017-06-01

To assess the clinical accuracy (sensitivity (SEN), specificity (SPE), positive predictive value and negative predictive value) of two point-of-care (POC) urine culture tests for the identification of urinary tract infection (UTI) in general practice. Prospective diagnostic accuracy study comparing two index tests (Flexicult™ SSI-Urinary Kit or ID Flexicult™) with a reference standard (urine culture performed in the microbiological department). General practice in the Copenhagen area patients. Adult female patients consulting their general practitioner with suspected uncomplicated, symptomatic UTI. (1) Overall accuracy of POC urine culture in general practice. (2) Individual accuracy of each of the two POC tests in this study. (3) Accuracy of POC urine culture in general practice with enterococci excluded, since enterococci are known to multiply in boric acid used for transportation for the reference standard. (4) Accuracy based on expert reading of photographs of POC urine cultures performed in general practice. Standard culture performed in the microbiological department was used as reference standard for all four measures. Twenty general practices recruited 341 patients with suspected uncomplicated UTI. The overall agreement between index test and reference was 0.76 (CI: 0.71-0.80), SEN 0.88 (CI: 0.83-0.92) and SPE 0.55 (CI: 0.46-0.64). The two POC tests produced similar results individually. Overall agreement with enterococci excluded was 0.82 (0.77-0.86) and agreement between expert readings of photographs and reference results was 0.81 (CI: 0.76-0.85). POC culture used in general practice has high SEN but low SPE. Low SPE could be due to both misinterpretation in general practice and an imperfect reference standard. Registration number: ClinicalTrials.gov NCT02323087.

Effects of standard training in the use of closed-circuit televisions in visually impaired adults: design of a training protocol and a randomized controlled trial.

PubMed

Burggraaff, Marloes C; van Nispen, Ruth M A; Melis-Dankers, Bart J M; van Rens, Ger H M B

2010-03-10

Reading problems are frequently reported by visually impaired persons. A closed-circuit television (CCTV) can be helpful to maintain reading ability, however, it is difficult to learn how to use this device. In the Netherlands, an evidence-based rehabilitation program in the use of CCTVs was lacking. Therefore, a standard training protocol needed to be developed and tested in a randomized controlled trial (RCT) to provide an evidence-based training program in the use of this device. To develop a standard training program, information was collected by studying literature, observing training in the use of CCTVs, discussing the content of the training program with professionals and organizing focus and discussion groups. The effectiveness of the program was evaluated in an RCT, to obtain an evidence-based training program. Dutch patients (n = 122) were randomized into a treatment group: normal instructions from the supplier combined with training in the use of CCTVs, or into a control group: instructions from the supplier only. The effect of the training program was evaluated in terms of: change in reading ability (reading speed and reading comprehension), patients' skills to operate the CCTV, perceived (vision-related) quality of life and tasks performed in daily living. The development of the CCTV training protocol and the design of the RCT in the present study may serve as an example to obtain an evidence-based training program. The training program was adjusted to the needs and learning abilities of individual patients, however, for scientific reasons it might have been preferable to standardize the protocol further, in order to gain more comparable results. http://www.trialregister.nl, identifier: NTR1031.

Effects of standard training in the use of closed-circuit televisions in visually impaired adults: design of a training protocol and a randomized controlled trial

PubMed Central

2010-01-01

Background Reading problems are frequently reported by visually impaired persons. A closed-circuit television (CCTV) can be helpful to maintain reading ability, however, it is difficult to learn how to use this device. In the Netherlands, an evidence-based rehabilitation program in the use of CCTVs was lacking. Therefore, a standard training protocol needed to be developed and tested in a randomized controlled trial (RCT) to provide an evidence-based training program in the use of this device. Methods/Design To develop a standard training program, information was collected by studying literature, observing training in the use of CCTVs, discussing the content of the training program with professionals and organizing focus and discussion groups. The effectiveness of the program was evaluated in an RCT, to obtain an evidence-based training program. Dutch patients (n = 122) were randomized into a treatment group: normal instructions from the supplier combined with training in the use of CCTVs, or into a control group: instructions from the supplier only. The effect of the training program was evaluated in terms of: change in reading ability (reading speed and reading comprehension), patients' skills to operate the CCTV, perceived (vision-related) quality of life and tasks performed in daily living. Discussion The development of the CCTV training protocol and the design of the RCT in the present study may serve as an example to obtain an evidence-based training program. The training program was adjusted to the needs and learning abilities of individual patients, however, for scientific reasons it might have been preferable to standardize the protocol further, in order to gain more comparable results. Trial registration http://www.trialregister.nl, identifier: NTR1031 PMID:20219120

The burden of the variability introduced by the HEp-2 assay kit and the CAD system in ANA indirect immunofluorescence test.

PubMed

Infantino, M; Meacci, F; Grossi, V; Manfredi, M; Benucci, M; Merone, M; Soda, P

2017-02-01

According to the recent recommendations of the American College of Rheumatology, ANA Task Force, IIF technique should be considered the gold standard in antinuclear antibodies (ANAs) testing. To overcome the lack of standardization, biomedical industries have developed several computer-aided diagnosis (CAD) systems. Two hundred and sixty-one consecutive samples with suspected autoimmune diseases were tested for ANA by means of IIF on routinely HEp-2 assay kit (Euroimmun AG). Assignment of result was made if consensus for positive/negative was reached by at least 2 out of 3 expert physicians. ANA-IIF was also carried out using 3 CAD systems: Zenit G-Sight (n = 84), Helios (n = 85) and NOVA View (n = 92); human evaluation was repeated on the same substrate of each CAD system (Immco, Aesku and Inova HEp-2 cells, respectively). To anonymize the results, we randomly named these three systems as A, B and C. We ran a statistical analysis computing several measures of agreement between the ratings, and we also improved the evaluation by using the Wilcoxon's test for nonparametric data. Agreement between the human readings on routinely HEp-2 assay kit and human readings on CAD HEp-2 assay was substantial for A (k = 0.82) and B (k = 0.72), and almost perfect for C (k = 0.89). Such readings were statistically different only in case A. Comparing experts' readings with the readings of CAD systems, when the samples were prepared using CAD HEp-2 assay kits, we found almost perfect agreement for B and C (k = 0.86; k = 0.82) and substantial agreement for A (k = 0.73). Again, human and CAD readings were statistically different only in A. When we compared the readings of medical experts on routinely HEp-2 assay kit with the output of the CAD systems that worked using their own slides, we found substantial agreement for all the systems (A: k = 0.62; B: k = 0.65; C: k = 0.71). Such readings were not statistically different. The change of the assay kit and/or the introduction of a CAD system affect the laboratory reporting, with an evident impact on the autoimmune laboratory workflow. The CAD systems may represent one of the most important novel elements of harmonization in the autoimmunity field, reducing intra- and inter-laboratory variability in a new vision of the diagnostic autoimmune platform.

Evaluating effectiveness of dynamic soundfield system in the classroom

PubMed Central

da Cruz, Aline Duarte; Alves Silvério, Kelly Cristina; Da Costa, Aline Roberta Aceituno; Moret, Adriane Lima Mortari; Lauris, José Roberto Pereira; de Souza Jacob, Regina Tangerino

2016-01-01

Research has reported on the use of soundfield amplification devices in the classroom. However, no study has used standardized tests to determine the potential advantages of the dynamic soundfield system for normally hearing students and for the teacher's voice. Our aim was to evaluate the impact of using dynamic soundfield system on the noise of the classroom, teacher's voice and students’ academic performance. This was a prospective cohort study in which 20 student participants enrolled in the third year of basic education were divided into two groups (i.e., control and experimental); their teacher participated. The experimental group was exposed to the dynamic soundfield system for 3 consecutive months. The groups were assessed using standardized tests to evaluate their academic performance. Further, questionnaires and statements were collected on the participants’ experience of using the soundfield system. We statistically analyzed the results to compare the academic performance of the control group with that of the experimental group. In all cases, a significance level of P < .05 was adopted. Use of the dynamic soundfield system was effective for improving the students’ academic performance on standardized tests for reading, improving the teacher's speech intelligibility, and reducing the teacher's vocal strain. The dynamic soundfield system minimizes the impact of noise in the classroom as demonstrated by the mensuration of the signal-to-noise ratio (SNR) and pupil performance on standardized tests for reading and student and teacher ratings of amplification system effectiveness. PMID:26780961

The Regents Competency Testing Program. Setting Standards in the Basic Skills as a Requirement for High School Graduation. Information Brochure.

ERIC Educational Resources Information Center

New York State Education Dept., Albany.

The New York State Regents Competency Testing Program is described. Competency tests have been developed in the basic skills of reading, writing, and mathematics, for two purposes: (1) to identify those students who need remedial help; and (2) to assure that students receiving high school diplomas have acquired adequate competence in these areas.…

New Jersey Statewide Minimum Standards: Results from the Program's Second Year. Occasional Papers in Education.

ERIC Educational Resources Information Center

Koffler, Stephen L.

Results of the second year of the New Jersey Minimum Basic Skills Tests in reading and mathematics, mandated by the New Jersey Public School Education Act of 1975, are summarized. Approximately 397,000 students in grades three, six, nine, and eleven were tested. Results of the tests showed that a smaller percentage of sixth-grade students met…

Use of Standardized Test Scores to Predict Success in a Computer Applications Course

ERIC Educational Resources Information Center

Harris, Robert V.; King, Stephanie B.

2016-01-01

The purpose of this study was to see if a relationship existed between American College Testing (ACT) scores (i.e., English, reading, mathematics, science reasoning, and composite) and student success in a computer applications course at a Mississippi community college. The study showed that while the ACT scores were excellent predictors of…

The Geography of Racial/Ethnic Test Score Gaps. CEPA Working Paper No. 16-10

ERIC Educational Resources Information Center

Reardon, Sean F.; Kalogrides, Demetra; Shores, Ken

2017-01-01

We estimate racial/ethnic achievement gaps in several hundred metropolitan areas and several thousand school districts in the United States using the results of roughly 200 million standardized math and reading tests administered to public school students from 2009-2013. We show that achievement gaps vary substantially, ranging from nearly 0 in…

Comparing the Effect of Two Types of Computer Screen Background Lighting on Students' Reading Engagement and Achievement

ERIC Educational Resources Information Center

Botello, Jennifer A.

2014-01-01

With increased dependence on computer-based standardized tests to assess academic achievement, technological literacy has become an essential skill. Yet, because students have unequal access to technology, they may not have equal opportunities to perform well on these computer-based tests. The researcher had observed students taking the STAR…

77 FR 60683 - Proposed Extension of Approval of Information Collection; Comment Request-Safety Standard for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-04

.... Docket: For access to the docket to read background documents or comments received, go to http://www...: [email protected] . SUPPLEMENTARY INFORMATION: A. Background In 1979, the Commission issued the Safety... based on a test of each product or upon a reasonable testing program. Section 14(b) of the CPSA...

Multicenter prospective evaluation of the express view reading mode for small-bowel capsule endoscopy studies.

PubMed

Saurin, Jean-Christophe; Jacob, Philippe; Heyries, Laurent; Pesanti, Christian; Cholet, Franck; Fassler, Isaac; Boulant, James; Bramli, Slim; De Leusse, Antoin; Rahmi, Gabriel

2018-05-01

 Reducing the reading time of capsule endoscopy films is of high priority for gastroenterologists. We report a prospective multicenter evaluation of an "express view" reading mode (Intromedic capsule system).  Eighty-three patients with obscure gastrointestinal bleeding were prospectively included in 10 centers. All patients underwent small-bowel capsule endoscopy (Intromedic, Seoul, Republic of Korea). Films were read in standard mode, then a second reading was performed in express view mode at a second center. For each lesion, the precise location, nature, and relevance were collected. A consensus reading and review were done by three experts, and considered to be the gold standard.  The mean reading time of capsule films was 39.7 minutes (11 - 180 minutes) and 19.7 minutes (4 - 40 minutes) by standard and express view mode, respectively ( P  < 1 × 10  - 4 ). The consensus review identified a significant lesion in 44/83 patients (53.0 %). Standard reading and express view reading had a 93.3 % and 82.2 % sensitivity, respectively (NS). Consensus review identified 70 significant images from which standard reading and express view reading detected 58 (82.9 %) and 55 (78.6 %), respectively. The informatics algorithm detected 66/70 images (94.3 %) thus missing four small-bowel angiodysplasia.  The express view algorithm allows an important shortening of Intromedic capsule film reading time with a high sensitivity.

Reduced brightness contrast as a reading aid.

PubMed

Giddings, E H; Carmean, S L

1989-10-01

A standard reading comprehension test, modified by printing half of the material on medium grey paper to lower the contrast of print-to-page, was administered to 54 college students, 21 of whom had previously been diagnosed as learning disabled. Comprehension of the control group was little affected by the contrast, but the mean score for the learning disabled students was 10% higher on the pages with reduced contrast. This is congruent with Meares's 1980 clinical observations that reducing contrast significantly aids some readers.

Extending Research on Oral Reading Fluency Measures, Reading Speed, and Comprehension

ERIC Educational Resources Information Center

Schall, Megan; Skinner, Christopher H.; Cazzell, Samantha; Ciancio, Dennis; Ruddy, Jonah; Thompson, Kelly

2016-01-01

Middle-school students completed a comprehension assessment. The following day, they read four, 120-word passages, two standard and two non-standard ransom-note passages with altered font sizes. Altering font sizes increased students' reading time (i.e., reduced reading speed) by an average of 3 s and decreased students' words correct per minute…

Read, retrieve, connect and use: An intervention strategy for science and scientific literacy

NASA Astrophysics Data System (ADS)

Monahan, Kerryane T.

American students underachieve on local, state, national, and international assessments of science. Student performance on standardized assessments has driven numerous educational reforms including No Child Left Behind and Race to the Top with a resulting increased focus on student achievement. Local districts and schools struggle with how to improve student achievement in order to meet the requirements of state and federal legislation. International and national government officials extoll the value of science in driving the economic prosperity of a nation adding increased pressure to improve science scores in the United States. Moreover, to be effective decision-makers personally and within a democracy, citizens must be scientifically literate. Read, Retrieve, Connect and Use (RRCU) is an instructional strategy that combined state biology content standards, with the new Common Core Standards for Literacy in Science through evidenced-based literacy strategies recommended by the National Reading Panel. This study aimed to assess the efficacy of an intervention, RRCU to improve science content knowledge and literacy skills in Biology and Language Arts. The findings identified reading skill, as measured by FCAT Reading as predictive of Biology test scores indicating a close relationship between reading comprehension and the ability to learn and be assessed on science content knowledge. The data did not indicate RRCU was an effective means of improving student science content knowledge or literacy skills. However, teachers responded positively to the strategy as a means to reinforce content knowledge and support literacy skills. Future recommendations include improving the study design and expanding the use of the strategy to middle school to build a foundation of effective literacy skills students can use to cope with the depth and complexity of science content at the high school level.

Are families of children with reading difficulties at risk for immune disorders and nonrighthandedness?

PubMed

Crawford, S G; Kaplan, B J; Kinsbourne, M

1994-06-01

This study used questionnaire data to examine immune disorders and nonrighthandedness in the families of children enrolled in a learning disabilities school and children attending regular classrooms in public schools. Groups were organized according to their performance on a standardized test of reading comprehension to avoid overlap. In total, 468 questionnaires were returned, from which we were able to derive a final sample of carefully matched subjects: 55 subjects undergoing remediation for reading problems and 55 age- and sex-matched control subjects. The results indicated that children with reading problems and their families more frequently suffered from some immune and autoimmune disorders, particularly those involving the gastrointestinal tract and the thyroid gland. In addition, symptoms of attention deficit hyperactivity disorder were associated with Crohn's disease and migraine headache in the families. There was no evidence of an elevated prevalence of nonrighthandedness in the children with reading problems and their families.

25 CFR 542.8 - What are the minimum internal control standards for pull tabs?

Code of Federal Regulations, 2011 CFR

2011-04-01

... microchip reader, the reader shall be tested periodically to determine that it is correctly reading the bar code or microchip. (iii) If the electronic equipment returns a voucher or a payment slip to the player...

The Effect of Letter-stroke Boldness on Reading Speed in Central and Peripheral Vision

PubMed Central

Bernard, Jean-Baptiste; Kumar, Girish; Junge, Jasmine; Chung, Susana T.L.

2013-01-01

People with central vision loss often prefer boldface print over normal print for reading. However, little is known about how reading speed is influenced by the letter-stroke boldness of font. In this study, we examined the reliance of reading speed on stroke boldness, and determined whether this reliance differs between the normal central and peripheral vision. Reading speed was measured using the rapid serial visual presentation paradigm, where observers with normal vision read aloud short single sentences presented on a computer monitor, one word at a time. Text was rendered in Courier at six levels of boldness, defined as the stroke-width normalized to that of the standard Courier font: 0.27, 0.72, 1, 1.48, 1.89 and 3.04× the standard. Testings were conducted at the fovea and 10° in the inferior visual field. Print sizes used were 0.8× and 1.4× the critical print size (smallest print size that can be read at the maximum reading speed). At the fovea, reading speed was invariant for the middle four levels of boldness, but dropped by 23.3% for the least and the most bold text. At 10° eccentricity, reading speed was virtually the same for all boldness <1, but showed a poorer tolerance to bolder text, dropping by 21.5% for 1.89x boldness and 51% for the most bold (3.04x) text. These results could not be accounted for by the changes in print size or the RMS contrast of text associated with changes in stroke boldness. Our results suggest that contrary to the popular belief, reading speed does not benefit from bold text in the normal fovea and periphery. Excessive increase in stroke boldness may even impair reading speed, especially in the periphery. PMID:23523572

The effect of letter-stroke boldness on reading speed in central and peripheral vision.

PubMed

Bernard, Jean-Baptiste; Kumar, Girish; Junge, Jasmine; Chung, Susana T L

2013-05-24

People with central vision loss often prefer boldface print over normal print for reading. However, little is known about how reading speed is influenced by the letter-stroke boldness of font. In this study, we examined the reliance of reading speed on stroke boldness, and determined whether this reliance differs between the normal central and peripheral vision. Reading speed was measured using the rapid serial visual presentation paradigm, where observers with normal vision read aloud short single sentences presented on a computer monitor, one word at a time. Text was rendered in Courier at six levels of boldness, defined as the stroke-width normalized to that of the standard Courier font: 0.27, 0.72, 1, 1.48, 1.89 and 3.04× the standard. Testings were conducted at the fovea and 10° in the inferior visual field. Print sizes used were 0.8× and 1.4× the critical print size (smallest print size that can be read at the maximum reading speed). At the fovea, reading speed was invariant for the middle four levels of boldness, but dropped by 23.3% for the least and the most bold text. At 10° eccentricity, reading speed was virtually the same for all boldness <1, but showed a poorer tolerance to bolder text, dropping by 21.5% for 1.89× boldness and 51% for the most bold (3.04×) text. These results could not be accounted for by the changes in print size or the RMS contrast of text associated with changes in stroke boldness. Our results suggest that contrary to the popular belief, reading speed does not benefit from bold text in the normal fovea and periphery. Excessive increase in stroke boldness may even impair reading speed, especially in the periphery. Copyright © 2013 Elsevier Ltd. All rights reserved.

Application of a General Polytomous Testlet Model to the Reading Section of a Large-Scale English Language Assessment. Research Report. ETS RR-10-21

ERIC Educational Resources Information Center

Li, Yanmei; Li, Shuhong; Wang, Lin

2010-01-01

Many standardized educational tests include groups of items based on a common stimulus, known as "testlets". Standard unidimensional item response theory (IRT) models are commonly used to model examinees' responses to testlet items. However, it is known that local dependence among testlet items can lead to biased item parameter estimates…

Influence of neurofeedback in improving the deaf students' reading after cochlear implantation.

PubMed

Soltani Kouhbanani, S; Khosrorad, R; Hashemian, M; Nasehnezhad, M

2015-01-01

The target of this investigation was to determine the effectiveness of neurofeedback in promoting reading in deaf kids after cochlear implantation. This research was an analytical example of 8 kids (5 sons and three girls) grown 8-14 years old by an IQ of eighty, based on Wechsler exam scheduled on the student's list. Next recognizing the students according to specific standards, parents and their kid engaged in the research, which happened in Ava square in Ilam, and, afterward heard the stories about the way they could manage the trade themselves. No past of seizure disorders, epilepsy and brain trauma was recorded. No past of seizure disorders, epilepsy and brain trauma was recorded. The cochlear implant was done in 18 months and highest twenty-four months. The members were randomly split into a test collection and a check collection. The experimental group got neurofeedback therapy for twenty sessions of forty minutes any (3 sessions by week). The means used in this research were a demographic questionnaire (which covered data such as age, degree, and IQ), a reading disorder test, and the neurofeedback devices. The capability to read the neurofeedback collection recorded that the reading problems in the experimental group were lower. Also, the functional groups, relocation, replacement and reverse readings improved.

Should bilingual children learn reading in two languages at the same time or in sequence?

PubMed Central

Berens, Melody S.; Kovelman, Ioulia; Petitto, Laura-Ann

2013-01-01

Is it best to learn reading in two languages simultaneously or sequentially? We observed 2nd and 3rd grade children in two-way dual-language learning contexts: (i) 50:50 or Simultaneous dual-language (two languages within same developmental period) and (ii) 90:10 or Sequential dual-language (one language, followed gradually by the other). They were compared to matched monolingual English-only children in single-language English schools. Bilinguals (home language was Spanish only, English-only, or Spanish and English in dual-language schools), were tested in both languages, and monolingual children were tested in English using standardized reading and language tasks. Bilinguals in 50:50 programs performed better than bilinguals in 90:10 programs on English Irregular Words and Passage Comprehension tasks, suggesting language and reading facilitation for underlying grammatical class and linguistic structure analyses. By contrast, bilinguals in 90:10 programs performed better than bilinguals in the 50:50 programs on English Phonological Awareness and Reading Decoding tasks, suggesting language and reading facilitation for surface phonological regularity analysis. Notably, children from English-only homes in dual-language learning contexts performed equally well, or better than, children from monolingual English-only homes in single-language learning contexts. Overall, the findings provide tantalizing evidence that dual-language learning during the same developmental period may provide bilingual reading advantages. PMID:23794952

Sensory, cognitive, and linguistic factors in the early academic performance of elementary school children: The Benton-IU project.

PubMed

Watson, Charles S; Kidd, Gary R; Homer, Douglas G; Connell, Phil J; Lowther, Andrya; Eddins, David A; Krueger, Glenn; Goss, David A; Rainey, Bill B; Gospel, Mary D; Watson, Betty U

2003-01-01

Standardized sensory, perceptual, linguistic, intellectual, and cognitive tests were administered to 470 children, approximately 96% of the students entering the first grade in the four elementary schools of Benton County, Indiana, over a 3-year period (1995--1997). The results of 36 tests and subtests administered to entering first graders were well described by a 4-factor solution. These factors and the tests that loaded most heavily on them were reading-related skills (phonological awareness, letter and word identification); visual cognition (visual perceptual abilities, spatial perception, visual memory); verbal cognition (language development, vocabulary, verbal concepts); and speech processing (the ability to understand speech under difficult listening conditions). A cluster analysis identified 9 groups of children, each with a different profile of scores on the 4 factors. Within these groups, the proportion of students with unsatisfactory reading achievement in the first 2 years of elementary school (as reflected in teacher-assigned grades) varied from 3% to 40%. The profiles of factor scores demonstrated the primary influence of the reading-related skills factor on reading achievement and also on other areas of academic performance. The second strongest predictor of reading and mathematics grades was the visual cognition factor, followed by the verbal cognition factor. The speech processing factor was the weakest predictor of academic achievement, accounting for less than 1% of the variance in reading achievement. This project was a collaborative effort of the Benton Community School Corporation and a multidisciplinary group of investigators from Indiana University.

Developmental dyslexia in adults: behavioural manifestations and cognitive correlates.

PubMed

Nergård-Nilssen, Trude; Hulme, Charles

2014-08-01

This paper explores the nature of residual literacy and cognitive deficits in self-reported dyslexic Norwegian adults. The performance of 26 self-reported dyslexic adults was compared with that of a comparison group of 47 adults with no history of reading or spelling difficulties. Participants completed standardized and experimental measures tapping literacy skills, working memory, phonological awareness and rapid naming. Spelling problems were the most prominent marker of dyslexia in adults, followed by text reading fluency and nonword decoding. Working memory and phoneme awareness explained unique variance in spelling, whereas rapid automatized naming explained unique variance in reading fluency and nonword reading. The moderate to strong correlations between self-reported history, self-rating of current literacy skills and outcomes on literacy tests indicate that adults estimated their literacy skills fairly well. Results suggest that spelling impairments, more strongly than reading impairments, make adults perceive themselves as being dyslexic. A combination of three literacy and three cognitive tests predicted group membership with 90.4% accuracy. It appears that weaknesses in phoneme awareness, rapid automatized naming and working memory are strong and persistent correlates of literacy problems even in adults learning a relatively transparent orthography. Copyright © 2014 John Wiley & Sons, Ltd.

SciReader enables reading of medical content with instantaneous definitions.

PubMed

Gradie, Patrick R; Litster, Megan; Thomas, Rinu; Vyas, Jay; Schiller, Martin R

2011-01-25

A major problem patients encounter when reading about health related issues is document interpretation, which limits reading comprehension and therefore negatively impacts health care. Currently, searching for medical definitions from an external source is time consuming, distracting, and negatively impacts reading comprehension and memory of the material. SciReader was built as a Java application with a Flex-based front-end client. The dictionary used by SciReader was built by consolidating data from several sources and generating new definitions with a standardized syntax. The application was evaluated by measuring the percentage of words defined in different documents. A survey was used to test the perceived effect of SciReader on reading time and comprehension. We present SciReader, a web-application that simplifies document interpretation by allowing users to instantaneously view medical, English, and scientific definitions as they read any document. This tool reveals the definitions of any selected word in a small frame at the top of the application. SciReader relies on a dictionary of ~750,000 unique Biomedical and English word definitions. Evaluation of the application shows that it maps ~98% of words in several different types of documents and that most users tested in a survey indicate that the application decreases reading time and increases comprehension. SciReader is a web application useful for reading medical and scientific documents. The program makes jargon-laden content more accessible to patients, educators, health care professionals, and the general public.

Assessing Comprehension During Reading with the Reading Strategy Assessment Tool (RSAT)

PubMed Central

Magliano, Joseph P.; Millis, Keith K.; Levinstein, Irwin

2011-01-01

Comprehension emerges as the results of inference and strategic processes that support the construction of a coherent mental model for a text. However, the vast majority of comprehension skills tests adopt a format that does not afford an assessment of these processes as they operate during reading. This study assessed the viability of the Reading Strategy Assessment Tool (RSAT), which is an automated computer-based reading assessment designed to measure readers’ comprehension and spontaneous use of reading strategies while reading texts. In the tool, readers comprehend passages one sentence at a time, and are asked either an indirect (“What are your thoughts regarding your understanding of the sentence in the context of the passage?”) or direct (e.g., why X?) question after reading each pre-selected target sentence. The answers to the indirect questions are analyzed on the extent that they contain words associated with comprehension processes. The answers to direct questions are coded for the number of content words in common with an ideal answer, which is intended to be an assessment of emerging comprehension. In the study, the RSAT approach was shown to predict measures of comprehension comparable to standardized tests. The RSAT variables were also shown to correlate with human ratings. The results of this study constitute a “proof of concept” and demonstrate that it is possible to develop a comprehension skills assessment tool that assesses both comprehension and comprehension strategies. PMID:23901332

What All Reading Teachers Should Know and Be Able to Do

ERIC Educational Resources Information Center

Fedora, Pledger

2014-01-01

When students experience reading difficulties--or even before they do--teachers can use specialized knowledge to help them achieve success. This overview of the International Dyslexia Association's "Knowledge and Practice Standards for Teachers of Reading" describes those reading and literacy standards and provides resources for teacher…

Common hand sanitizer may distort readings of breathalyzer tests in the absence of acute intoxication.

PubMed

Ali, Syed S; Wilson, Michael P; Castillo, Edward M; Witucki, Peter; Simmons, Todd T; Vilke, Gary M

2013-02-01

The use of alcohol-based hand sanitizers has recently become widespread. To the authors' knowledge, no previous study has examined whether application of ethanol-based hand sanitizers by the person operating a common breathalyzer machine will affect the accuracy of the readings. This was a prospective study investigating whether the use of hand sanitizer applied according to manufacturer's recommendations (Group I), applied improperly at standard doses (Group II), or applied improperly at high doses (Group III) had an effect on breathalyzer readings of individuals who had not ingested alcohol. The participants of the prospective study were divided into three groups to assess the effect of hand sanitizer on breathalyzer readings. Group I used one pump (1.5 mL) of hand sanitizer (Purell), allowing the hands to dry per manufacturer's recommendations; Group II used one pump (1.5 mL), without allowing the hands to dry; and Group III used two pumps (3 mL), without allowing the hands to dry. Breathalyzer measures for each group are presented as medians with interquartile ranges (IQR) and ranges. Differences between each sequential group (I vs. II and II vs. III) were assessed using a Mann-Whitney U-test (p < 0.05 significant). There were 25 study participants in each group for a total of 75 participants. The initial breathalyzer readings of all study participants were 0.000 g/dL. The median breathalyzer reading was 0.004 g/dL in Group I (IQR = 0.001 to 0.008 g/dL), 0.051 g/dL in Group II (IQR = 0.043 to 0.064 g/dL), and 0.119 g/dL in Group III (IQR = 0.089 to 0.134 g/dL). Measures between each subsequent group were all statistically different (p < 0.001). The use of common alcohol-based hand sanitizer may cause false-positive readings with a standard hospital breathalyzer when the operator uses the hand sanitizer correctly. The breathalyzer readings are further elevated if more sanitizer is used or if it is not allowed to dry appropriately. © 2013 by the Society for Academic Emergency Medicine.

The Relationship between Reading Level and Sixth Grade Students' Acquisition of Mathematics Standards

ERIC Educational Resources Information Center

Caruthers, Tarchell Peeples

2013-01-01

Current research shows that, despite standards-based mathematics reform, American students lag behind in mathematics achievement when compared to their counterparts in other countries. The purpose of this mixed methods study was to examine if reading level, as measured by the Scholastic Reading Inventory, is related to standards-based mathematics…

Standards and Guidelines of the Reading Recovery [TM] Council of North America. Third Edition: Fall 1998.

ERIC Educational Resources Information Center

Reading Recovery Council of North America, Columbus, OH.

This booklet outlines the Reading Recovery Council of North America's (RRCNA) standards and guidelines for those who are responsible for the establishment and maintenance of effective Reading Recovery and/or "Descubriendo La Lectura" sites. The standards are deemed essential for assuring quality services to children and effective…

The impact of low-level lead toxicity on school performance among children in the Chicago Public Schools: a population-based retrospective cohort study.

PubMed

Evens, Anne; Hryhorczuk, Daniel; Lanphear, Bruce P; Rankin, Kristin M; Lewis, Dan A; Forst, Linda; Rosenberg, Deborah

2015-04-07

Environmental lead exposure poses a risk to educational performance, especially among poor, urban children. Previous studies found low-level lead exposure was a risk factor for diminished academic abilities, however, this study is distinct because of the very large sample size and because it controlled for very low birth weight and early preterm birth-two factors closely associated with lower academic performance. In this study we examined the association between lead concentration in whole blood (B-Pb) of Chicago Public School (CPS) children and their performance on the 3(rd) grade Illinois Standard Achievement Tests (ISAT) reading and math scores. We examined 58,650 children born in Chicago between 1994 and 1998 who were tested for blood lead concentration between birth and 2006 and enrolled in the 3(rd) grade at a CPS school between 2003 and 2006. We linked the Chicago birth registry, the Chicago Blood Lead Registry, and 3(rd) grade ISAT scores to examine associations between B-Pb and school performance. After adjusting for other predictors of school performance including poverty, race/ethnicity, gender, maternal education and very low birth weight or preterm-birth, we found that B-Pbs below 10 μg/dL were inversely associated with reading and math scores in 3(rd) grade children. For a 5 μg/dL increase in B-Pb, the risk of failing increased by 32% for reading (RR = 1.32, 95%CI = 1.26, 1.39) and math (RR = 1.32, 95%CI = 1.26, 1.39). The effect of lead on reading was non-linear with steeper failure rates at lower B-Pbs. We estimated that 13% of reading failure and 14.8% of math failure can be attributed to exposure to blood lead concentrations of 5 to 9 vs. 0 to 4 μg/dL in Chicago school children. Early childhood lead exposure is associated with poorer achievement on standardized reading and math tests in the third grade, even at very low B-Pbs. Preventing lead exposure in early childhood is critical to improving school performance.

Estimation of the Regression Effect Using a Latent Trait Model.

ERIC Educational Resources Information Center

Quinn, Jimmy L.

A logistic model was used to generate data to serve as a proxy for an immediate retest from item responses to a fourth grade standardized reading comprehension test of 45 items. Assuming that the actual test may be considered a pretest and the proxy data may be considered a retest, the effect of regression was investigated using a percentage of…

A Correlational Study of the Tennessee Formative Assessment Program (TFAP) to the Tennessee Comprehensive Assessment Program (TCAP) on Fifth Grade Reading/Language Arts

ERIC Educational Resources Information Center

Williams, Tina R.

2009-01-01

The approach of high-stakes testing and accountability of student learning has resulted in an increase of ongoing assessments and continual instructional adjustments by teachers to achieve maximum student performance on standardized tests. According to Black and Wiliam (1998a), formative assessments can produce significant learning gains by…

Milwaukee Longitudinal School Choice Evaluation: Annual School Testing Summary Report. SCDP Milwaukee Evaluation Report #4

ERIC Educational Resources Information Center

Gray, Nathan L.; Wolf, Patrick J.; Jensen, Laura I.

2008-01-01

With the passage of 2005 Wisconsin Act 125, private schools participating in the Milwaukee Parental Choice Program (MPCP) are now required to administer a nationally normed standardized test annually in reading, mathematics, and science to their MPCP (a.k.a. "Choice") students enrolled in the 4th, 8th, and 10th grades. The law further…

The Influence of a Statewide Green School Initiative on Student Achievement in K-12 Classrooms

ERIC Educational Resources Information Center

Ghent, Cynthia; Trauth-Nare, Amy; Dell, Katie; Haines, Sarah

2014-01-01

This study investigates the influence of Green School designation on students' achievement in state-mandated standardized tests. Data were gathered 3 years pre- and post-Green schools designation, from test pass rates in reading and mathematics for Grade 5 and Grade 8 students, and from mathematics, English language arts, and biology scores for…

Shared Book Reading Promotes Not Only Language Development, But Also Grapheme Awareness in German Kindergarten Children

PubMed Central

Wesseling, Patricia B. C.; Christmann, Corinna A.; Lachmann, Thomas

2017-01-01

Effects of shared book reading on expressive vocabulary and grapheme awareness without letter instruction in German kindergarteners (longitudinal; N = 69, 3;0–4;8 years) were investigated. Expressive vocabulary was measured by using a standardized test; grapheme awareness was measured by asking children to identify one grapheme per trial presented amongst non-letter distractors. Two methods of shared book reading were investigated, literacy enrichment (additional books) and teacher training in shared book reading strategies, both without explicit letter instruction. Whereas positive effects of shared book reading on expressive vocabulary were evident in numerous previous studies, the impact of shared book reading on grapheme awareness has not yet been investigated. Both methods resulted in positive effects on children’s expressive vocabulary and grapheme awareness over a period of 6 months. Thus, early shared book reading may not only be considered to be a tool for promoting the development of expressive vocabulary, but also for implicit acquisition of grapheme awareness. The latter is considered an important precondition required for the explicit learning of grapheme–phoneme conversion rules (letter knowledge). PMID:28377732

Shared Book Reading Promotes Not Only Language Development, But Also Grapheme Awareness in German Kindergarten Children.

PubMed

Wesseling, Patricia B C; Christmann, Corinna A; Lachmann, Thomas

2017-01-01

Effects of shared book reading on expressive vocabulary and grapheme awareness without letter instruction in German kindergarteners (longitudinal; N = 69, 3;0-4;8 years) were investigated. Expressive vocabulary was measured by using a standardized test; grapheme awareness was measured by asking children to identify one grapheme per trial presented amongst non-letter distractors. Two methods of shared book reading were investigated, literacy enrichment (additional books) and teacher training in shared book reading strategies, both without explicit letter instruction. Whereas positive effects of shared book reading on expressive vocabulary were evident in numerous previous studies, the impact of shared book reading on grapheme awareness has not yet been investigated. Both methods resulted in positive effects on children's expressive vocabulary and grapheme awareness over a period of 6 months. Thus, early shared book reading may not only be considered to be a tool for promoting the development of expressive vocabulary, but also for implicit acquisition of grapheme awareness. The latter is considered an important precondition required for the explicit learning of grapheme-phoneme conversion rules (letter knowledge).

Children with autism spectrum disorder are skilled at reading emotion body language.

PubMed

Peterson, Candida C; Slaughter, Virginia; Brownell, Celia

2015-11-01

Autism is commonly believed to impair the ability to perceive emotions, yet empirical evidence is mixed. Because face processing may be difficult for those with autism spectrum disorder (ASD), we developed a novel test of recognizing emotion via static body postures (Body-Emotion test) and evaluated it with children aged 5 to 12 years in two studies. In Study 1, 34 children with ASD and 41 typically developing (TD) controls matched for age and verbal intelligence (VIQ [verbal IQ]) were tested on (a) our new Body-Emotion test, (b) a widely used test of emotion recognition using photos of eyes as stimuli (Baron-Cohen et al.'s "Reading Mind in the Eyes: Child" or RMEC [Journal of Developmental and Learning Disorders, 2001, Vol. 5, pp. 47-78]), (c) a well-validated theory of mind (ToM) battery, and (d) a teacher-rated empathy scale. In Study 2 (33 children with ASD and 31 TD controls), the RMEC test was simplified to the six basic human emotions. Results of both studies showed that children with ASD performed as well as their TD peers on the Body-Emotion test. Yet TD children outperformed the ASD group on ToM and on both the standard RMEC test and the simplified version. VIQ was not related to perceiving emotions via either body posture or eyes for either group. However, recognizing emotions from body posture was correlated with ToM, especially for children with ASD. Finally, reading emotions from body posture was easier than reading emotions from eyes for both groups. Copyright © 2015 Elsevier Inc. All rights reserved.

Common Core, Commonplaces, and Community in Teaching Reading

ERIC Educational Resources Information Center

Roskos, Kathleen; Neuman, Susan B.

2013-01-01

Joseph Schwab, a curriculum theorist, described four commonplaces, or universals, of teaching: content, students, milieu and teachers. This article considers how the Reading Standards of the ELA-CCSS are shaping these commonplaces in the teaching of reading. The organization of the Reading Standards, for example, focuses on two broad grade bands,…

Estimates of premorbid ability in a neurodegenerative disease clinic population: comparing the Test of Premorbid Functioning and the Wide Range Achievement Test, 4th Edition.

PubMed

Berg, Jody-Lynn; Durant, January; Banks, Sarah J; Miller, Justin B

2016-05-01

Two frequently used measures to assess premorbid intellectual ability include the Wide Range Achievement Test, 4th Edition Reading Subtest (WRAT-4 READ) and the Test of Premorbid Functioning (TOPF). The present study compared estimates obtained from these measures in a neurodegenerative disease population. Records from 85 referrals seen for neuropsychological evaluation in a neurodegenerative disorders clinic were reviewed. Evaluations included TOPF, WRAT-4 READ, and measures of memory, reasoning, language, and executive functioning. Pairwise correlations and concordance correlation coefficients (CCC) were calculated between raw scores and predicted intelligence estimates. Discrepancy scores were calculated between estimates and data were divided into three groups based on size of standardized discrepancy score: Equal, WRAT-4 READ > TOPF, and TOPF > WRAT-4 READ. analysis of variances compared groups on demographic characteristics and cognitive performance. Despite strong Pearson correlation, CCC between predicted IQ estimates showed poor agreement between measures, with evidence of both fixed and proportional bias. Discrepancies ranged from -24.0 to 22.0 (M = 1.78, SD = 6.65), with TOPF generating higher estimates on average. Individuals performing better on WRAT-4 READ were significantly older (M age = 76.26, SD = 7.53) than those performing similarly on both measures and those performing better on TOPF (F (2, 82) = 7.31, p < .001). All other comparisons between groups on demographic variables and cognitive measures were non-significant. Estimates of premorbid intelligence obtained from the TOPF and WRAT-4 READ have a strong linear relationship, but systematically generate inconsistent estimates in a neurodegenerative disease clinical sample and should not be used interchangeably.

Linking English-Language Test Scores onto the Common European Framework of Reference: An Application of Standard-Setting Methodology. TOEFL iBT Research Report TOEFL iBt-06. ETS RR-08-34

ERIC Educational Resources Information Center

Tannenbaum, Richard J.; Wylie, E. Caroline

2008-01-01

The Common European Framework of Reference (CEFR) describes language proficiency in reading, writing, speaking, and listening on a 6-level scale. In this study, English-language experts from across Europe linked CEFR levels to scores on three tests: the TOEFL® iBT test, the TOEIC® assessment, and the TOEIC "Bridge"™ test.…

Development and Relationships Between Phonological Awareness, Morphological Awareness and Word Reading in Spoken and Standard Arabic.

PubMed

Schiff, Rachel; Saiegh-Haddad, Elinor

2018-01-01

This study addressed the development of and the relationship between foundational metalinguistic skills and word reading skills in Arabic. It compared Arabic-speaking children's phonological awareness (PA), morphological awareness, and voweled and unvoweled word reading skills in spoken and standard language varieties separately in children across five grade levels from childhood to adolescence. Second, it investigated whether skills developed in the spoken variety of Arabic predict reading in the standard variety. Results indicate that although individual differences between students in PA are eliminated toward the end of elementary school in both spoken and standard language varieties, gaps in morphological awareness and in reading skills persisted through junior and high school years. The results also show that the gap in reading accuracy and fluency between Spoken Arabic (SpA) and Standard Arabic (StA) was evident in both voweled and unvoweled words. Finally, regression analyses showed that morphological awareness in SpA contributed to reading fluency in StA, i.e., children's early morphological awareness in SpA explained variance in children's gains in reading fluency in StA. These findings have important theoretical and practical contributions for Arabic reading theory in general and they extend the previous work regarding the cross-linguistic relevance of foundational metalinguistic skills in the first acquired language to reading in a second language, as in societal bilingualism contexts, or a second language variety, as in diglossic contexts.

Development and Relationships Between Phonological Awareness, Morphological Awareness and Word Reading in Spoken and Standard Arabic

PubMed Central

Schiff, Rachel; Saiegh-Haddad, Elinor

2018-01-01

This study addressed the development of and the relationship between foundational metalinguistic skills and word reading skills in Arabic. It compared Arabic-speaking children’s phonological awareness (PA), morphological awareness, and voweled and unvoweled word reading skills in spoken and standard language varieties separately in children across five grade levels from childhood to adolescence. Second, it investigated whether skills developed in the spoken variety of Arabic predict reading in the standard variety. Results indicate that although individual differences between students in PA are eliminated toward the end of elementary school in both spoken and standard language varieties, gaps in morphological awareness and in reading skills persisted through junior and high school years. The results also show that the gap in reading accuracy and fluency between Spoken Arabic (SpA) and Standard Arabic (StA) was evident in both voweled and unvoweled words. Finally, regression analyses showed that morphological awareness in SpA contributed to reading fluency in StA, i.e., children’s early morphological awareness in SpA explained variance in children’s gains in reading fluency in StA. These findings have important theoretical and practical contributions for Arabic reading theory in general and they extend the previous work regarding the cross-linguistic relevance of foundational metalinguistic skills in the first acquired language to reading in a second language, as in societal bilingualism contexts, or a second language variety, as in diglossic contexts. PMID:29686633

Whole-Genome Sequencing and Assembly with High-Throughput, Short-Read Technologies

PubMed Central

Sundquist, Andreas; Ronaghi, Mostafa; Tang, Haixu; Pevzner, Pavel; Batzoglou, Serafim

2007-01-01

While recently developed short-read sequencing technologies may dramatically reduce the sequencing cost and eventually achieve the $1000 goal for re-sequencing, their limitations prevent the de novo sequencing of eukaryotic genomes with the standard shotgun sequencing protocol. We present SHRAP (SHort Read Assembly Protocol), a sequencing protocol and assembly methodology that utilizes high-throughput short-read technologies. We describe a variation on hierarchical sequencing with two crucial differences: (1) we select a clone library from the genome randomly rather than as a tiling path and (2) we sample clones from the genome at high coverage and reads from the clones at low coverage. We assume that 200 bp read lengths with a 1% error rate and inexpensive random fragment cloning on whole mammalian genomes is feasible. Our assembly methodology is based on first ordering the clones and subsequently performing read assembly in three stages: (1) local assemblies of regions significantly smaller than a clone size, (2) clone-sized assemblies of the results of stage 1, and (3) chromosome-sized assemblies. By aggressively localizing the assembly problem during the first stage, our method succeeds in assembling short, unpaired reads sampled from repetitive genomes. We tested our assembler using simulated reads from D. melanogaster and human chromosomes 1, 11, and 21, and produced assemblies with large sets of contiguous sequence and a misassembly rate comparable to other draft assemblies. Tested on D. melanogaster and the entire human genome, our clone-ordering method produces accurate maps, thereby localizing fragment assembly and enabling the parallelization of the subsequent steps of our pipeline. Thus, we have demonstrated that truly inexpensive de novo sequencing of mammalian genomes will soon be possible with high-throughput, short-read technologies using our methodology. PMID:17534434

Classroom Correlates of Neurological "Soft Signs".

ERIC Educational Resources Information Center

Hartlage, Patricia L.; Hartlage, Lawrence C.

This study investigated the relationships between 19 neurological abnormalities in school children and measures of school performance in reading, math, and nonacademic classroom behaviors. The sample of 45 children was given a standardized achievement test and the Draw-a-Person instrument to obtain academic variables. Nonacademic behaviors…

Reliability of Snellen charts for testing visual acuity for driving: prospective study and postal questionnaire

PubMed Central

Currie, Zanna; Bhan, Archana; Pepper, Irene

2000-01-01

Objectives To assess the ability of patients with binocular 6/9 or 6/12 vision on the Snellen chart (Snellen acuity) to read a number plate at 20.5 m (the required standard for driving) and to determine how health professionals advise such patients about driving. Design Prospective study of patients and postal questionnaire to healthcare professionals. Subjects 50 patients with 6/9 vision and 50 with 6/12 vision and 100 general practitioners, 100 optometrists or opticians, and 100 ophthalmologists. Setting Ophthalmology outpatient clinics in Sheffield. Main outcome measures Ability to read a number plate at 20.5 m and health professionals' advice about driving on the basis of visual acuity. Results 26% of patients with 6/9 vision failed the number plate test, and 34% with 6/12 vision passed it. Of the general practitioners advising patients with 6/9 vision, 76% said the patients could drive, 13% said they should not drive, and 11% were unsure. Of the general practitioners advising patients with 6/12 vision, 21% said the patients could drive, 54% said they should not drive, and 25% were unsure. The level of acuity at which optometrists, opticians, and ophthalmologists would advise drivers against driving ranged from 6/9−2 (ability to read all except two letters on the 6/9 line of the Snellen chart) to less than 6/18. Conclusions Snellen acuity is a poor predictor of an individual's ability to meet the required visual standard for driving. Patients with 6/9 vision or less should be warned that they may fail to meet this standard, but those with 6/12 vision should not be assumed to be below the standard. PMID:11039964

Semantic language as a mechanism explaining the association between ADHD symptoms and reading and mathematics underachievement.

PubMed

Gremillion, Monica L; Martel, Michelle M

2012-11-01

ADHD is associated with academic underachievement, but it remains unclear what mechanism accounts for this association. Semantic language is an underexplored mechanism that provides a developmental explanation for this association. The present study will examine whether semantic language deficits explain the association between ADHD and reading and mathematics underachievement, taking into account alternative explanations for associations, including verbal working memory (WM) impairments, as well as specificity of effects to inattentive and hyperactive-impulsive ADHD symptom domains. Participants in this cross-sectional study were 546 children (54 % male) ages six to twelve (M = 9.77, SD = 1.49). ADHD symptoms were measured via maternal and teacher report during structured interviews and on standardized rating forms. Children completed standardized semantic language, verbal WM, and academic testing. Semantic language fully mediated the ADHD-reading achievement association and partially mediated the ADHD-mathematics achievement association. Verbal WM also partially mediated the ADHD-mathematics association but did not mediate the ADHD-reading achievement association. Results generalized across inattentive and hyperactive-impulsive ADHD symptom domains. Semantic language explained the association between ADHD and reading underachievement and partially explained the association between ADHD and mathematics underachievement. Together, language impairment and WM fully explained the association between ADHD and reading underachievement, in line with developmental models suggesting that language and WM conjointly influence the development of attention and subsequent academic achievement. This work has implication for the development of tailored interventions for academic underachievement in children with ADHD.

The Impact of Low-Level Lead Toxicity on School Performance among Hispanic Subgroups in the Chicago Public Schools.

PubMed

Blackowicz, Michael J; Hryhorczuk, Daniel O; Rankin, Kristin M; Lewis, Dan A; Haider, Danish; Lanphear, Bruce P; Evens, Anne

2016-08-01

Environmental lead exposure detrimentally affects children's educational performance, even at very low blood lead levels (BLLs). Among children in Chicago Public Schools (CPS), the severity of the effects of BLL on reading and math vary by racial subgroup (White vs. Hispanic vs. non-Hispanic Black). We investigated the impact of BLL on standardized test performance by Hispanic subgroup (Mexican, Puerto Rican, and Other Hispanic). We examined 12,319 Hispanic children born in Chicago between 1994 and 1998 who were tested for BLL between birth and 2006 and enrolled in the 3rd grade at a CPS school between 2003 and 2006. We linked the Chicago birth registry, the Chicago Blood Lead Registry, and 3rd grade Illinois Standard Achievement Test (ISAT) scores to examine associations between BLL and school performance. Primary analyses were restricted to children with BLL below 10 µg/dL (0.483 µmol/L). BLLs below 10 µg/dL (0.483 µmol/L) were inversely associated with reading and math scores in all Hispanic subgroups. Adjusted Relative Risks (RRadj) and 95% confidence intervals (CI) for reading and math failure were 1.34 (95% CI = 1.25, 1.63) and 1.53 (95% CI = 1.32, 1.78), respectively, per each additional 5 µg/dL of lead exposure for Hispanic children; RRadj did not differ across subgroups. We estimate that 7.0% (95% CI = 1.8, 11.9) of reading and 13.6% (95% CI = 7.7, 19.2) of math failure among Hispanic children can be attributed to exposure to BLLs of 5-9 µg/dL (0.242 to 0.435 µmol/L) vs. 0-4 µg/dL (0-0.193 µmol/L). The RRadj of math failure for each 5 µg/dL (0.242 µmol/L) increase in BLL was notably (p = 0.074) stronger among black Puerto Rican children (RRadj = 5.14; 95% CI = 1.65-15.94) compared to white Puerto Rican children (RRadj = 1.50; 95% CI = 1.12-2.02). Early childhood lead exposure is associated with poorer achievement on standardized reading and math tests in the 3rd grade for Mexican, Puerto Rican, and Other Hispanic children enrolled in Chicago Public Schools. While we did not see interactions between BLL and ISAT performance by Hispanic subgroup, the stronger association between BLL and math failure for Black Puerto Rican children is intriguing and warrants further study.

Diagnostic electrocardiography in epidemiological studies of Chagas' disease: multicenter evaluation of a standardized method.

PubMed

Lázzari, J O; Pereira, M; Antunes, C M; Guimarães, A; Moncayo, A; Chávez Domínguez, R; Hernández Pieretti, O; Macedo, V; Rassi, A; Maguire, J; Romero, A

1998-11-01

An electrocardiographic recording method with an associated reading guide, designed for epidemiological studies on Chagas' disease, was tested to assess its diagnostic reproducibility. Six cardiologists from five countries each read 100 electrocardiographic (ECG) tracings, including 30 from chronic chagasic patients, then reread them after an interval of 6 months. The readings were blind, with the tracings numbered randomly for the first reading and renumbered randomly for the second reading. The physicians, all experienced in interpreting ECGs from chagasic patients, followed printed instructions for reading the tracings. Reproducibility of the readings was evaluated using the kappa (kappa) index for concordance. The results showed a high degree of interobserver concordance with respect to the diagnosis of normal vs. abnormal tracings (kappa = 0.66; SE 0.02). While the interpretations of some categories of ECG abnormalities were highly reproducible, others, especially those having a low prevalence, showed lower levels of concordance. Intraobserver concordance was uniformly higher than interobserver concordance. The findings of this study justify the use by specialists of the recording of readings method proposed for epidemiological studies on Chagas' disease, but warrant caution in the interpretation of some categories of electrocardiographic alterations.

Educational late effects in long-term survivors of childhood acute lymphocytic leukemia.

PubMed

Peckham, V C; Meadows, A T; Bartel, N; Marrero, O

1988-01-01

Records of levels of school achievement in long-term survivors of childhood acute lymphocytic leukemia were obtained for 23 children who had received 2,400-rad cranial irradiation and intrathecal methotrexate and standard chemotherapeutic agents 8 to 10 years previously. The children had been evaluated with standardized tests of intelligence at the time of diagnosis and periodically thereafter. Declines in IQ and cognitive dysfunctions have been previously described. School placements, educational histories, attendance records, learning strengths and weaknesses, social/emotional adjustments, and grade level achievements in reading and mathematics as measured by standardized achievement tests are reported here. Children achieved less than the expected levels in both reading and mathematics given both pretreatment and most recent IQ scores. Neither sex nor initial IQ were related to achievement scores. Children experienced difficulty with attention/concentration, memory, sequencing, and comprehension when performing school tasks. Individual children showed different degrees of dysfunction, but results of this study suggest that there are patterns of specific learning disabilities rather than global retardation. A small number of children achieved greater than expected levels, indicating that individualized instruction, tutoring, and parental support may reduce some learning deficits. Early educational intervention is recommended for similarly treated patients.

Reading and spelling skills in German third graders: Examining the role of student and context characteristics.

PubMed

von Suchodoletz, Antje; Larsen, Ross A A; Gunzenhauser, Catherine; Fäsche, Anika

2015-12-01

Educational processes and outcomes are influenced by a multitude of factors, including individual and contextual characteristics. Recently, studies have demonstrated that student and context characteristics may produce unique and cumulative effects on educational outcomes. The study aimed to investigate (1) the relative contribution of student, classroom, and school characteristics to reading fluency and orthographic spelling, (2) the relative contribution of specific predictors to reading fluency and orthographic spelling within the sets of student, classroom, and school characteristics, and (3) whether the contribution of student, classroom, and school characteristics differs for reading fluency and orthographic spelling. Participants were 789 German third-grade students from 56 classrooms in 34 schools. Students completed an intelligence test and a questionnaire assessing self-control. Reading fluency and orthographic spelling performance were assessed using standardized achievement tests. Multilevel structural equation modelling was used to control for the hierarchical structure of educational data. Variances in students' reading and spelling skills were in large part explained by student characteristics (>90%). Classroom and school characteristics yielded little variance. Student-level intelligence and self-control were significantly related to reading fluency. For orthographic spelling, student-level intelligence and self-control, class-average intelligence, and, at the school level, the socio-economic status of the school's neighbourhood were significant predictors. Future research needs to investigate relevant classroom and school factors that may directly and indirectly relate to academic outcomes. © 2015 The British Psychological Society.

The attentional blink in typically developing and reading-disabled children.

PubMed

de Groot, Barry J A; van den Bos, Kees P; van der Meulen, Bieuwe F; Minnaert, Alexander E M G

2015-11-01

This study's research question was whether selective visual attention, and specifically the attentional blink (AB) as operationalized by a dual target rapid serial visual presentation (RSVP) task, can explain individual differences in word reading (WR) and reading-related phonological performances in typically developing children and reading-disabled subgroups. A total of 407 Dutch school children (Grades 3-6) were classified either as typically developing (n = 302) or as belonging to one of three reading-disabled subgroups: reading disabilities only (RD-only, n = 69), both RD and attention problems (RD+ADHD, n = 16), or both RD and a specific language impairment (RD+SLI, n = 20). The RSVP task employed alphanumeric stimuli that were presented in two blocks. Standardized Dutch tests were used to measure WR, phonemic awareness (PA), and alphanumeric rapid naming (RAN). Results indicate that, controlling for PA and RAN performance, general RSVP task performance contributes significant unique variance to the prediction of WR. Specifically, consistent group main effects for the parameter of AB(minimum) were found, whereas there were no AB-specific effects (i.e., AB(width) and AB(amplitude)) except for the RD+SLI group. Finally, there was a group by measurement interaction, indicating that the RD-only and comorbid groups are differentially sensitive for prolonged testing sessions. These results suggest that more general factors involved in RSVP processing may explain the group differences found. Copyright © 2015 Elsevier Inc. All rights reserved.

A Study on the Relationship between English Vocabulary Threshold and Word Guessing Strategy for Pre-University Chinese Students in Malaysia

ERIC Educational Resources Information Center

Juan, Wu Xiao; Abidin, Mohamad Jafre Zainol; Eng, Lin Siew

2013-01-01

This survey aims at studying the relationship between English vocabulary threshold and word guessing strategy that is used in reading comprehension learning among 80 pre-university Chinese students in Malaysia. T-test is the main statistical test for this research, and the collected data is analysed using SPSS. From the standard deviation test…

CALIPSO Data Read Software

Atmospheric Science Data Center

2018-06-14

  CALIPSO Data Read Software Callable routines in Interactive Data Language (IDL) provide basic read access to CALIPSO science data files. ... Release 4.30  (PDF) Standard Data Sets: LIDAR L1:  CAL_LID_L1-Standard-V4-10 LIDAR L2: ...

Basic reading skills in Swedish children with late developing language and with or without autism spectrum disorder or ADHD.

PubMed

Miniscalco, Carmela; Dahlgren Sandberg, Annika

2010-01-01

Reading skills at age 7-8 years were examined in a community-representative sample of 21 screened and clinically examined children with language delay (LD) followed prospectively from 2.5 years of age. The present study aimed to (1) determine whether these children with a history of LD had deficits in basic reading skills, i.e. decoding and comprehension, compared to the age norms of standardized tests, (2) analyze if there was a relationship between reading outcome and neuropsychiatric diagnosis by comparing three subgroups of children, LD pure, LD+ASD (autism spectrum disorder) and LD+ADHD, and, (3) determine what language measures at age 6 years were associated with the 7-8-year reading outcome. Both decoding and comprehension of single word reading were significantly below the norm for the whole LD group, where children with LD+ASD scored lowest, and children with LD highest. However, the differences between the three groups did not reach significance. Two reader groups were identified according to the results of word decoding and comprehension, respectively, resulting in the same 7 children. ANOVA revealed that the only differences on the 6-year language tests between the two groups were found on color naming and word memory. This study has shown that children with LD and subsequently identified neurodevelopmental problems such as ASD and ADHD experience continued deficits, demonstrated also in reading skills and that the picture of the reading problems seemed to resemble those of typically developing children. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

An approach to analyzing a single subject's scores obtained in a standardized test with application to the Aachen Aphasia Test (AAT).

PubMed

Willmes, K

1985-08-01

Methods for the analysis of a single subject's test profile(s) proposed by Huber (1973) are applied to the Aachen Aphasia Test (AAT). The procedures are based on the classical test theory model (Lord & Novick, 1968) and are suited for any (achievement) test with standard norms from a large standardization sample and satisfactory reliability estimates. Two test profiles of a Wernicke's aphasic, obtained before and after a 3-month period of speech therapy, are analyzed using inferential comparisons between (groups of) subtest scores on one test application and between two test administrations for single (groups of) subtests. For each of these comparisons, the two aspects of (i) significant (reliable) differences in performance beyond measurement error and (ii) the diagnostic validity of that difference in the reference population of aphasic patients are assessed. Significant differences between standardized subtest scores and a remarkably better preserved reading and writing ability could be found for both test administrations using the multiple test procedure of Holm (1979). Comparison of both profiles revealed an overall increase in performance for each subtest as well as changes in level of performance relations between pairs of subtests.

A comparison of standard inhalers for asthma with and without alcohol as the propellant on the measurement of alcohol in breath.

PubMed

Ignacio-García, José M; Ignacio-García, Juan M; Almenara-Barrios, José; Chocrón-Giraldez, María J; Hita-Iglesias, Carmen

2005-01-01

Because most bronchodilator inhalers contain propellant gases or a small amount of ethanol as a co-solvent, the potential for these products to generate false readings on a evidential breath alcohol instrument was evaluated in 69 volunteers with clinically stable asthma. All subjects underwent a breath test on an infrared breath alcohol analyzer (Alcotest 7110, Dräger, Lübeck, Germany) before the use of the asthma inhaler and 1 and 5 min after inhalation. The effects of antiasthmatic medications delivered by metered dose inhalers (MDIs) with alcohol as a vehicle, alcohol-free MDIs, and dry powder inhalers were assessed in homogeneous groups of four to five patients. All subjects were alcohol-free on the preliminary breath test. One minute after inhalation, negative readings were only observed in 25 (36.2%) of subjects. In 62.3% of patients, apparent alcohol results were considered interferences or unstable readings by the breath-test instrument. One subject showed a final positive breath alcohol level (0.07 mg/L). After the use of dry powder inhalers, valid results without interferences were obtained. However, 89.6% of patients in which bronchodilators were delivered by MDIs (with propellant gases in the aerosol) showed altered partial readings and labeled the final output as "invalid," but tests performed 5 min after the use of inhalers were valid and correct in all cases. MDIs with propellants as a vehicle may cause false positive breath alcohol readings in some patients. These effects are transient and may be prevented by a 5-10-min interval between the use of MDIs and breath alcohol testing.

[Evaluation of the Marburg Spelling Training (MRT) in 2nd- and 3rd-grade students with spelling difficulties].

PubMed

Barkmann, Claus; Kuhlmann, Ester; Rosenboom, Lea; Wessolowski, Nino; Schulte-Markwort, Michael

2012-05-01

Children with severe dyslexia are substantially impaired because reading and writing are key competencies necessary for a successful academic and occupational career. In this evaluation study, a cohort of 2nd- and 3rd-grade students from a variety of Hamburg primary schools was trained with the Marburger Rechtschreibtraining (MRT) by supervised university graduates. The research questions focused on the feasibility of the MRT as a within-school training, the improvement of spelling and reading skills of the participants, subjective assessments of success, as well as potential predictors. Besides established performance tests, we also considered the subjective appraisals of parents, teachers, and coaches. The results demonstrate that standardized spelling training methods like the MRT can be consistently used during morning hours at schools. Within a year of starting MRT exercises, mean effect sizes in writing and reading were observed in performance tests using test norms. However, parent, teacher, and coach reports failed to replicate these improvements. Changes in writing performance were mainly associated with school class level; improvements in reading ability were dependent on initial writing performance. The results provide starting points for optimizing current training practices in elementary schools and for posing questions regarding the effectiveness of the MRT, as well as for training programs in general.

Random Plasma Glucose Values Measured in Community Dental Practices: Findings from The Dental Practice-Based Research Network

PubMed Central

Barasch, Andrei; Gilbert, Gregg H; Spurlock, Noel; Funkhouser, Ellen; Persson, Lise-Lotte; Safford, Monika M

2012-01-01

Objectives To examine feasibility of testing and frequency of abnormal plasma glucose among dental patients in The Dental Practice-Based Research Network. Methods Eligible dental patients were >19 years old and had at least one American Diabetes Association-defined risk factor for diabetes mellitus, or an existing diagnosis of diabetes or pre-diabetes. Random (fasting not required) plasma glucose was measured in standardized fashion using a commercial glucometer. Readings <70 mg/dl or >300 mg/dl triggered re-testing. Patients with glucose >126 mg/dl were referred for medical follow up. Results Of 498 subjects in 28 dental practices, 491 (98%) consented and 418 (85.1%) qualified for testing. Fifty-one patients (12.2%) had diabetes; 24 (5.7%) had pre-diabetes. Glucose ranged from 50 – 465 mg/dl. 129 subjects (31%) had readings outside the normal range; of these, 28 (6.7%) had readings <80 mg/dl and 101 (24.2%) had readings >126 mg/dl; in 9 patients (7 with diabetes), glucose was >200 mg/dl. Conclusions A significant proportion of patients tested had abnormal blood glucose. Routine glucose testing in dental practice of populations at risk or diagnosed with diabetes may be beneficial and community dental practices hold promise as settings for diabetes and pre-diabetes screening and monitoring. Clinical Relevance Results suggest that implementation of glucose measurement in dental practice may provide important clinical and health information for both patients and practitioners. PMID:22903529

Validation of analytical methods in GMP: the disposable Fast Read 102® device, an alternative practical approach for cell counting.

PubMed

Gunetti, Monica; Castiglia, Sara; Rustichelli, Deborah; Mareschi, Katia; Sanavio, Fiorella; Muraro, Michela; Signorino, Elena; Castello, Laura; Ferrero, Ivana; Fagioli, Franca

2012-05-31

The quality and safety of advanced therapy products must be maintained throughout their production and quality control cycle to ensure their final use in patients. We validated the cell count method according to the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use and European Pharmacopoeia, considering the tests' accuracy, precision, repeatability, linearity and range. As the cell count is a potency test, we checked accuracy, precision, and linearity, according to ICH Q2. Briefly our experimental approach was first to evaluate the accuracy of Fast Read 102® compared to the Bürker chamber. Once the accuracy of the alternative method was demonstrated, we checked the precision and linearity test only using Fast Read 102®. The data were statistically analyzed by average, standard deviation and coefficient of variation percentages inter and intra operator. All the tests performed met the established acceptance criteria of a coefficient of variation of less than ten percent. For the cell count, the precision reached by each operator had a coefficient of variation of less than ten percent (total cells) and under five percent (viable cells). The best range of dilution, to obtain a slope line value very similar to 1, was between 1:8 and 1:128. Our data demonstrated that the Fast Read 102® count method is accurate, precise and ensures the linearity of the results obtained in a range of cell dilution. Under our standard method procedures, this assay may thus be considered a good quality control method for the cell count as a batch release quality control test. Moreover, the Fast Read 102® chamber is a plastic, disposable device that allows a number of samples to be counted in the same chamber. Last but not least, it overcomes the problem of chamber washing after use and so allows a cell count in a clean environment such as that in a Cell Factory. In a good manufacturing practice setting the disposable cell counting devices will allow a single use of the count chamber they can then be thrown away, thus avoiding the waste disposal of vital dye (e.g. Trypan Blue) or lysing solution (e.g. Tuerk solution).

The Western Aeronautical Test Range. Chapter 10 Tools

NASA Technical Reports Server (NTRS)

Knudtson, Kevin; Park, Alice; Downing, Robert; Sheldon, Jack; Harvey, Robert; Norcross, April

2011-01-01

The Western Aeronautical Test Range (WATR) staff at the NASA Dryden Flight Research Center is developing a translation software called Chapter 10 Tools in response to challenges posed by post-flight processing data files originating from various on-board digital recorders that follow the Range Commanders Council Inter-Range Instrumentation Group (IRIG) 106 Chapter 10 Digital Recording Standard but use differing interpretations of the Standard. The software will read the date files regardless of the vendor implementation of the source recorder, displaying data, identifying and correcting errors, and producing a data file that can be successfully processed post-flight

Automated Processing and Evaluation of Anti-Nuclear Antibody Indirect Immunofluorescence Testing.

PubMed

Ricchiuti, Vincent; Adams, Joseph; Hardy, Donna J; Katayev, Alexander; Fleming, James K

2018-01-01

Indirect immunofluorescence (IIF) is considered by the American College of Rheumatology (ACR) and the international consensus on ANA patterns (ICAP) the gold standard for the screening of anti-nuclear antibodies (ANA). As conventional IIF is labor intensive, time-consuming, subjective, and poorly standardized, there have been ongoing efforts to improve the standardization of reagents and to develop automated platforms for assay incubation, microscopy, and evaluation. In this study, the workflow and performance characteristics of a fully automated ANA IIF system (Sprinter XL, EUROPattern Suite, IFA 40: HEp-20-10 cells) were compared to a manual approach using visual microscopy with a filter device for single-well titration and to technologist reading. The Sprinter/EUROPattern system enabled the processing of large daily workload cohorts in less than 8 h and the reduction of labor hands-on time by more than 4 h. Regarding the discrimination of positive from negative samples, the overall agreement of the EUROPattern software with technologist reading was higher (95.6%) than when compared to the current method (89.4%). Moreover, the software was consistent with technologist reading in 80.6-97.5% of patterns and 71.0-93.8% of titers. In conclusion, the Sprinter/EUROPattern system provides substantial labor savings and good concordance with technologist ANA IIF microscopy, thus increasing standardization, laboratory efficiency, and removing subjectivity.

Automated Processing and Evaluation of Anti-Nuclear Antibody Indirect Immunofluorescence Testing

PubMed Central

Ricchiuti, Vincent; Adams, Joseph; Hardy, Donna J.; Katayev, Alexander; Fleming, James K.

2018-01-01

Indirect immunofluorescence (IIF) is considered by the American College of Rheumatology (ACR) and the international consensus on ANA patterns (ICAP) the gold standard for the screening of anti-nuclear antibodies (ANA). As conventional IIF is labor intensive, time-consuming, subjective, and poorly standardized, there have been ongoing efforts to improve the standardization of reagents and to develop automated platforms for assay incubation, microscopy, and evaluation. In this study, the workflow and performance characteristics of a fully automated ANA IIF system (Sprinter XL, EUROPattern Suite, IFA 40: HEp-20-10 cells) were compared to a manual approach using visual microscopy with a filter device for single-well titration and to technologist reading. The Sprinter/EUROPattern system enabled the processing of large daily workload cohorts in less than 8 h and the reduction of labor hands-on time by more than 4 h. Regarding the discrimination of positive from negative samples, the overall agreement of the EUROPattern software with technologist reading was higher (95.6%) than when compared to the current method (89.4%). Moreover, the software was consistent with technologist reading in 80.6–97.5% of patterns and 71.0–93.8% of titers. In conclusion, the Sprinter/EUROPattern system provides substantial labor savings and good concordance with technologist ANA IIF microscopy, thus increasing standardization, laboratory efficiency, and removing subjectivity. PMID:29780386

ASME B89.4.19 Performance Evaluation Tests and Geometric Misalignments in Laser Trackers

PubMed Central

Muralikrishnan, B.; Sawyer, D.; Blackburn, C.; Phillips, S.; Borchardt, B.; Estler, W. T.

2009-01-01

Small and unintended offsets, tilts, and eccentricity of the mechanical and optical components in laser trackers introduce systematic errors in the measured spherical coordinates (angles and range readings) and possibly in the calculated lengths of reference artifacts. It is desirable that the tests described in the ASME B89.4.19 Standard [1] be sensitive to these geometric misalignments so that any resulting systematic errors are identified during performance evaluation. In this paper, we present some analysis, using error models and numerical simulation, of the sensitivity of the length measurement system tests and two-face system tests in the B89.4.19 Standard to misalignments in laser trackers. We highlight key attributes of the testing strategy adopted in the Standard and propose new length measurement system tests that demonstrate improved sensitivity to some misalignments. Experimental results with a tracker that is not properly error corrected for the effects of the misalignments validate claims regarding the proposed new length tests. PMID:27504211

A Causal-Comparative Study of Third Grade Reading Achievement and the Use of Commercial Reading Programs to Promote Literacy

ERIC Educational Resources Information Center

McDonald, Wendy E.

2013-01-01

This quantitative, causal-comparative study examined the reading achievement of third grade students to ascertain the reading health of elementary students as measured through South Carolina's standardized assessment, the Palmetto Assessment of State Standards (PASS). The purpose of this study was to determine if there was a significant difference…

A novel imaging approach for prostate cancer is tested in new clinical trial | Center for Cancer Research

Cancer.gov

Prostate cancer patients who have failed standard radiation therapy have the options of surgery, radioactive seed implantation or cryoablation. Deborah Citrin, M.D., of the Radiation Oncology Branch is leading a study of stereotactic body radiation therapy (SBRT) to treat prostate cancer that has recurred locally after standard radiation therapy. The goal of this study is to use a novel imaging approach to guide treatment and to define the best dose of SBRT for patients whose prostate cancer has recurred after standard radiotherapy. Read more...

Changing State Policy in Texas for Remedial/Developmental Education.

ERIC Educational Resources Information Center

Cook, Charles M.

The Texas Academic Skills Program (TASP), implemented in 1989, requires student assessment in reading, writing, and math prior to regular college course work. Students undergo continuous remediation until they are able to pass the assessment test. Though TASP advocates argue that the program helps maintain academic standards and provides students…

Text Structure and Retention of Prose.

ERIC Educational Resources Information Center

Zimmer, John W.

1985-01-01

The effects of text structure were studied using two kinds of reading materials: a standard text with headings and illustrations, as well as a nonstructured manuscript. The manuscript readers scored higher on delayed tests, generated more relevant ideas, and wrote better essays both immediately and after a delay. (Author/GDC)

Specification for Qualification and Certification for Level III - Expert Welders.

ERIC Educational Resources Information Center

American Welding Society, Miami, FL.

This document defines the requirements and program for the American Welding Society to certify expert welders through an evaluation process entailing performance qualification and practical knowledge tests requiring the use of advanced reading, computational, and manual skills. The following items are included: statement of the standard's scope;…

Specification for Qualification and Certification for Entry Level Welders.

ERIC Educational Resources Information Center

American Welding Society, Miami, FL.

This document provides a standard that defines the requirements and program for the American Welding Society to certify entry-level welders. The certification of entry-level welders requires performance qualification and practical knowledge tests that require a minimum of reading, computation, and manual skills to complete. The Entry-Level Welder…

A Study of Teacher Resilience in Urban Schools

ERIC Educational Resources Information Center

Patterson, Janice H.; Collins, Loucrecia; Abbott, Gypsy

2004-01-01

This paper describes a qualitative research study that investigated strategies used by urban teachers to build their personal resilience. Sixteen resilient teachers from four urban districts that reported student achievement equal to or higher than the state average on standard tests of reading and mathematics were interviewed. The definition of…

Empirical Performance of Covariates in Education Observational Studies

ERIC Educational Resources Information Center

Wong, Vivian C.; Valentine, Jeffrey C.; Miller-Bains, Kate

2017-01-01

This article summarizes results from 12 empirical evaluations of observational methods in education contexts. We look at the performance of three common covariate-types in observational studies where the outcome is a standardized reading or math test. They are: pretest measures, local geographic matching, and rich covariate sets with a strong…

Beyond Story Grammar: Looking at Stories through Cultural Lenses

ERIC Educational Resources Information Center

Urbach, Jennifer

2012-01-01

Literacy is a socially constructed ideology (Barton & Hamilton, 1998; Street, 1995). Current representations reduce literacy to standards, skill testing, and the five components of reading (NICHD, 2000). This view of literacy discounts the knowledge and skills of many students. This article examines the oral story of Aisha, an African American…

School Libraries and Science Achievement: A View from Michigan's Middle Schools

ERIC Educational Resources Information Center

Mardis, Marcia

2007-01-01

If strong school library media centers (SLMCs) positively impact middle school student reading achievement, as measured on standardized tests, are they also beneficial for middle school science achievement? To answer this question, the researcher built upon the statistical analyses used in previous school library impact studies with qualitative…

Academic Day Camp.

ERIC Educational Resources Information Center

Akron Public Schools, OH.

This report of an academic day camp program for disadvantaged inner-city children includes a description of the program as well as an evaluation based on staff recommendations and standardized test scores. The program provides an all-day experience with an individualized approach to improvement in reading and mathematics skills; in the afternoon,…

The Impact of the AACTE-Microsoft Grant on Elementary Reading & Writing

ERIC Educational Resources Information Center

Borgia, Laurel; Cheek, Earl H., Jr.

2005-01-01

Accountability for student learning and support of evidence-based instructional approaches are critical responsibilities for teachers. Both are particularly significant with the current reliance on state standards, assessment tests and the No Child Left Behind Act (Shanahan 2002). Every elementary teacher must have research-based resources to help…

Interservice Procedures for Instructional Systems Development. Phase 3. Develop

DTIC Science & Technology

1975-08-01

Occur at wide intervals to be learned *Reads about the actions to *Occur at the end, but before be learned tests or on-the-job performance *Watches a...the particular sub-category. Use the learning objective action statement, conditions, standards, and the test item to help select which guidelines to...objective. EXAMPLE If you have a CLASSIFYING objective like "identifying poisonous plants,’ when you get to guideline 16. "To test learning, require the

Comparison of software and human observers in reading images of the CDMAM test object to assess digital mammography systems

NASA Astrophysics Data System (ADS)

Young, Kenneth C.; Cook, James J. H.; Oduko, Jennifer M.; Bosmans, Hilde

2006-03-01

European Guidelines for quality control in digital mammography specify minimum and achievable standards of image quality in terms of threshold contrast, based on readings of images of the CDMAM test object by human observers. However this is time-consuming and has large inter-observer error. To overcome these problems a software program (CDCOM) is available to automatically read CDMAM images, but the optimal method of interpreting the output is not defined. This study evaluates methods of determining threshold contrast from the program, and compares these to human readings for a variety of mammography systems. The methods considered are (A) simple thresholding (B) psychometric curve fitting (C) smoothing and interpolation and (D) smoothing and psychometric curve fitting. Each method leads to similar threshold contrasts but with different reproducibility. Method (A) had relatively poor reproducibility with a standard error in threshold contrast of 18.1 +/- 0.7%. This was reduced to 8.4% by using a contrast-detail curve fitting procedure. Method (D) had the best reproducibility with an error of 6.7%, reducing to 5.1% with curve fitting. A panel of 3 human observers had an error of 4.4% reduced to 2.9 % by curve fitting. All automatic methods led to threshold contrasts that were lower than for humans. The ratio of human to program threshold contrasts varied with detail diameter and was 1.50 +/- .04 (sem) at 0.1mm and 1.82 +/- .06 at 0.25mm for method (D). There were good correlations between the threshold contrast determined by humans and the automated methods.

Red Cloud Reading Test: American Indian Form of the Test of Individual Needs in Reading, a Competency Based Test of Reading Skills [and] Instructor's Manual.

ERIC Educational Resources Information Center

Gilliland, Hap

The oral Red Cloud Reading Test provides a complete analysis of reading level and skills for American Indian students in grades 1-7 or for high school and adult students reading at or below high school levels. The test determines the basic and recreational reading levels, identifies reading problems, determines reading speeds, and analyzes the…

The role of sustained attention and display medium in reading comprehension among adolescents with ADHD and without it.

PubMed

Stern, Pnina; Shalev, Lilach

2013-01-01

Difficulties in reading comprehension are common in children and adolescents with Attention Deficit/Hyperactivity Disorder (ADHD). The current study aimed at investigating the relation between sustained attention and reading comprehension among adolescents with and without ADHD. Another goal was to examine the impact of two manipulations of the text on the efficiency of reading comprehension: Spacing (standard- vs. double-spacing) and Type of presentation (computer screen vs. hard copy). Reading comprehension of two groups of adolescents (participants with ADHD and normal controls) was assessed and compared in four different conditions (standard printed, spaced printed, standard on computer screen, spaced on computer screen). In addition, participants completed a visual sustained attention task. Significant differences in reading comprehension and in sustained attention were obtained between the two groups. Also, a significant correlation was obtained between sustained attention and reading comprehension. Moreover, a significant interaction was revealed between presentation-type, spacing and level of sustained attention on reading comprehension. Implications for reading intervention and the importance of early assessment of attention functioning are discussed. Copyright © 2012 Elsevier Ltd. All rights reserved.

Synchronized navigation of current and prior studies using image registration improves radiologist's efficiency.

PubMed

Forsberg, Daniel; Gupta, Amit; Mills, Christopher; MacAdam, Brett; Rosipko, Beverly; Bangert, Barbara A; Coffey, Michael D; Kosmas, Christos; Sunshine, Jeffrey L

2017-03-01

The purpose of this study was to investigate how the use of multi-modal rigid image registration integrated within a standard picture archiving and communication system affects the efficiency of a radiologist while performing routine interpretations of cases including prior examinations. Six radiologists were recruited to read a set of cases (either 16 neuroradiology or 14 musculoskeletal cases) during two crossover reading sessions. Each radiologist read each case twice, one time with synchronized navigation, which enables spatial synchronization across examinations from different study dates, and one time without. Efficiency was evaluated based upon time to read a case and amount of scrolling while browsing a case using Wilcoxon signed rank test. Significant improvements in efficiency were found considering either all radiologists simultaneously, the two sections separately and the majority of individual radiologists for time to read and for amount of scrolling. The relative improvement for each individual radiologist ranged from 4 to 32% for time to read and from 14 to 38% for amount of scrolling. Image registration providing synchronized navigation across examinations from different study dates provides a tool that enables radiologists to work more efficiently while reading cases with one or more prior examinations.

How Do They Compare? ITBS and ISAT Reading and Mathematics in the Chicago Public Schools, 1999 to 2002. Research Data Brief.

ERIC Educational Resources Information Center

Easton, John Q.; Correa, Macarena; Luppescu, Stuart; Park, Hye-Sook; Ponisciak, Stephen; Rosenkranz, Todd; Sporte, Susan

For several decades, the Iowa Tests of Basic Skills (ITBS) held the preeminent role in measuring student and school performance in the Chicago Public Schools (CPS), Illinois. In the context of the No Child Left Behind act and new calls for accountability, the CPS has decided to include results from the Illinois Standard Achievement Test (ISAT) in…

20 CFR 664.205 - How is the “deficient in basic literacy skills” criterion in § 664.200(c)(1) defined and documented?

Code of Federal Regulations, 2010 CFR

2010-04-01

... State or local concerns, and must include a determination that an individual: (1) Computes or solves problems, reads, writes, or speaks English at or below the 8th grade level on a generally accepted standardized test or a comparable score on a criterion-referenced test; or (2) Is unable to compute or solve...

School performance for children with cleft lip and palate: a population-based study.

PubMed

Bell, J C; Raynes-Greenow, C; Turner, R; Bower, C; Dodson, A; Nicholls, W; Nassar, N

2017-03-01

Educational attainment is important in shaping young people's life prospects. To investigate whether being born with orofacial cleft (OFC) affects school performance, we compared school test results between children born with and without OFC. Using record-linked datasets, we conducted a population-based cohort study of children liveborn in Western Australia 1980-2010 with a diagnosis of OFC on the Register of Developmental Anomalies, and a random sample of 6603 children born without OFC. We compared odds ratios for meeting national minimum standards in five domains (reading, numeracy, writing, spelling, grammar and punctuation), and adjusted OR (aOR) for children with cleft lip only (CLO), cleft lip and palate (CL + P) and cleft palate only (CPO) for each domain. Results from two testing programs (WALNA and NAPLAN) were available for 3238 (89%) children expected to participate. Most met the national minimum standards. Compared with children without OFC, children with CPO were less likely to meet minimum standards for NAPLAN reading (aOR 0.57 [95%CI 0.34, 0.96]) grammar and punctuation (aOR 0.49 [95%CI 0.32, 0.76]), WALNA writing (aOR 0.66 [95%CI 0.47, 0.92]), and WALNA and NAPLAN numeracy (aOR 0.64 [95%CI 0.43, 0.95] and aOR 0.47 [95%CI 0.28, 0.82]), respectively. Children with CL + P had significantly lower odds for reaching the spelling standard in NAPLAN tests (aOR 0.52 [95%CI 0.29, 0.94]). Children with CLO had similar odds for reaching all minimum standards. Children born with OFC, particularly children with CPO, should be monitored to identify learning difficulties early, to enable intervention to maximize school attainment. © 2016 John Wiley & Sons Ltd.

Reading Standards in Irish Schools: A National Survey of Reading Standards and Related Aspects of First Year Pupils in Post-Primary Schools in the Republic of Ireland, 1971-72.

ERIC Educational Resources Information Center

Swan, Desmond

Intended for teachers, this book reports an assessment of reading achievement in the Irish schools of first year postprimary pupils. Chapters discuss background information, the research procedure, the survey findings, "backwardness" in reading, and the researcher's conclusions. The book concludes with an abstract that lists some of the…

Repeatability of quantitative FDG-PET/CT and contrast-enhanced CT in recurrent ovarian carcinoma: test-retest measurements for tumor FDG uptake, diameter, and volume.

PubMed

Rockall, Andrea G; Avril, Norbert; Lam, Raymond; Iannone, Robert; Mozley, P David; Parkinson, Christine; Bergstrom, Donald; Sala, Evis; Sarker, Shah-Jalal; McNeish, Iain A; Brenton, James D

2014-05-15

Repeatability of baseline FDG-PET/CT measurements has not been tested in ovarian cancer. This dual-center, prospective study assessed variation in tumor 2[18F]fluoro-2-deoxy-D-glucose (FDG) uptake, tumor diameter, and tumor volume from sequential FDG-PET/CT and contrast-enhanced computed tomography (CECT) in patients with recurrent platinum-sensitive ovarian cancer. Patients underwent two pretreatment baseline FDG-PET/CT (n = 21) and CECT (n = 20) at two clinical sites with different PET/CT instruments. Patients were included if they had at least one target lesion in the abdomen with a standardized uptake value (SUV) maximum (SUVmax) of ≥ 2.5 and a long axis diameter of ≥ 15 mm. Two independent reading methods were used to evaluate repeatability of tumor diameter and SUV uptake: on site and at an imaging clinical research organization (CRO). Tumor volume reads were only performed by CRO. In each reading set, target lesions were independently measured on sequential imaging. Median time between FDG-PET/CT was two days (range 1-7). For site reads, concordance correlation coefficients (CCC) for SUVmean, SUVmax, and tumor diameter were 0.95, 0.94, and 0.99, respectively. Repeatability coefficients were 16.3%, 17.3%, and 8.8% for SUVmean, SUVmax, and tumor diameter, respectively. Similar results were observed for CRO reads. Tumor volume CCC was 0.99 with a repeatability coefficient of 28.1%. There was excellent test-retest repeatability for FDG-PET/CT quantitative measurements across two sites and two independent reading methods. Cutoff values for determining change in SUVmean, SUVmax, and tumor volume establish limits to determine metabolic and/or volumetric response to treatment in platinum-sensitive relapsed ovarian cancer. ©2014 American Association for Cancer Research.

Effects of Space Radiation on Humoral and Cellular Immunity in Rhesus Monkeys.

DTIC Science & Technology

1992-12-01

55318-1084) immunoplates that are routinely used for quantitative assays of human Ig levels. It seemed justified to use the human system to test the...of Ig between the irradiated and control monkeys of different ages. The tests were set up and read at 18 and 72 h by the same operator, taking careful...note of the lot number and the standard reference curves for each test kit. The samples were suitably diluted to obtain clear-cut reactions (i.e

Study of the bismuth oxide concentration required to provide Portland cement with adequate radiopacity for endodontic use.

PubMed

Bueno, Carlos Eduardo da Silveira; Zeferino, Eduardo Gregatto; Manhães, Luiz Roberto Coutinho; Rocha, Daniel Guimarães Pedro; Cunha, Rodrigo Sanches; De Martin, Alexandre Sigrist

2009-01-01

The purpose of this study was to determine the ideal concentration of bismuth oxide in white Portland cement to provide it with sufficient radiopacity for use as an endodontic material (ADA specification #57). 2-mm thick standardized test specimens of white MTA and of white Portland cement, as controls, and of white Portland cement with the experimental addition of 5%, 10%, 15%, 20%, 25% or 30% of bismuth oxide were radiographed and compared with various thicknesses of pure aluminum, using optic density to determine the observed grayscale levels of radiopacity in a scale ranging from 0 to 255. The data was submitted to ANOVA (p<0.05) and the Ryan-Einot-Gabriel-Welch and Quiot test (REGWQ) for multiple comparison of the means. White Portland cement with 0%, 5%, 10%, 15%, 20%, 25% and 30% of bismuth oxide presented mean readings of 63.3, 95.7, 110.7, 142.7, 151.3, 161.0 and 180.0 respectively. MTA presented a mean reading of 157.3. The readings of MTA and white Portland cement with 15% bismuth oxide did not differ significantly from the reading observed for a thickness of 4 mm of aluminum (145.3), which is considered ideal for a test specimen by ADA specification #57 (2 mm above the thickness of the test specimen). White MTA and white Portland cement with 15% bismuth oxide presented the radiopacity required for an endodontic cement.

Concept-Oriented Reading Instruction (CORI). What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2010

2010-01-01

"Concept-Oriented Reading Instruction" is a reading comprehension instructional program for grades 3-9 that integrates reading and science through activities and the use of science books during reading instruction. The program supplements a school's standard science and reading curricula and offers instruction in reading strategies,…

Examining Associations between Reading Motivation and Inference Generation beyond Reading Comprehension Skill

ERIC Educational Resources Information Center

Clinton, Virginia

2015-01-01

The purpose of this study was to examine the associations between reading motivation and inference generation while reading. Undergraduate participants (N = 69) read two science articles while thinking aloud, completed a standardized reading comprehension assessment, and self reported their habitual reading motivation. Findings indicate that…

Readability of New Aviation Chart Symbology in Day and NVG Reading Conditions.

PubMed

Wagstaff, Anthony S; Larsen, Terje

2017-11-01

The Swedish Air Force (SwAF) conducted a study in 2010 to harmonize portrayal of aeronautical info (AI) on SwAF charts with NATO standards. A mismatch was found concerning vertical obstructions (VO). Norway regarded Sweden's existing symbology as a way to solve the problem of overcrowded air charts and the two countries started to cooperate. The result of this development was a new set of symbology for obstacles. The aim of this study was to test the readability of the new obstacle and power line symbols compared to the old symbols. We also wished to assess the readability in NVG illumination conditions, particularly regarding the new symbols compared to the old. In a randomized controlled study design, 21 volunteer military pilots from the Norwegian and Swedish Air Force were asked to perform tracking and chart-reading tests. The chart-reading test scored both errors and readability using a predefined score index. Subjective scoring was also done at the end of the test day. Overall response time improved by approximately 20% using the new symbology and error rate decreased by approximately 30-90% where statistically significant differences were found. The tracking test turned out to be too difficult due to several factors in the experimental design. Even though some caution should be shown in drawing conclusions from this study, the general trends seem well supported with the number of aircrew subjects we were able to recruit.Wagstaff AS, Larsen T. Readability of new aviation chart symbology in day and NVG reading conditions. Aerosp Med Hum Perform. 2017; 88(11):978-984.

The Relationships between Emotional Intelligence and the Effectiveness of School Leaders

ERIC Educational Resources Information Center

Flores, Juan P.

2009-01-01

The results of the assessment of the emotional intelligence of public school principals, the results of a school quality survey, and students' standardized reading and mathematics test scores from public elementary, middle, and high schools in Hawaii provided the data for determining if there is a relationship between the emotional intelligence of…

Genetic Effects on Children's Conversational Language Use

ERIC Educational Resources Information Center

DeThorne, Laura S.; Petrill, Stephen A.; Hart, Sara A.; Channell, Ron W.; Campbell, Rebecca J.; Deater-Deckard, Kirby; Thompson, Lee Anne; Vanderbergh, David J.

2008-01-01

Purpose: The present study examined the extent of genetic and environmental influences on individual differences in children's conversational language use. Method: Behavioral genetic analyses focused on conversational measures and 2 standardized tests from 380 twins (M = 7.13 years) during the 2nd year of the Western Reserve Reading Project (S. A.…

A Prospective Policy Evaluation of the Michigan Merit Award Program.

ERIC Educational Resources Information Center

Bishop, John H.

In 1999 Michigan implemented the Michigan Merit Award program, a program to motivate high school students to take their studies more seriously. The program offers 1-year college scholarships to students who meet or exceed state standards on Michigan Educational Assessment Program (MEAP) tests in reading, mathematics, science, and writing. This…

Performance of Students with Visual Impairments on High-Stakes Tests: A Pennsylvania Report Card

ERIC Educational Resources Information Center

Fox, Lynn A.

2012-01-01

Students with disabilities participate in high-stakes assessments to meet NCLB's newer proficiency standards. This study explored performance in reading and math on the Pennsylvania System of School Assessment (PSSA), Pennsylvania's grade-level assessment, to provide a foundational baseline on performance and accommodations used by students with…

CONDITIONING CHILDREN FOR SCHOOL. FINAL REPORT.

ERIC Educational Resources Information Center

PRINCE, ALBERT I.

A SET OF BEHAVIORAL PRINCIPLES USED IN INTELLECTUAL REHABILITATION OF A SMALL GROUP OF THIRD GRADERS WITH EDUCATIONAL AND RELATED BEHAVIORAL PROBLEMS WAS EVALUATED. SUBJECTS SELECTED WERE EIGHT THIRD-GRADE STUDENTS AGED 8 TO 10, WHO WERE 1 YEAR BEHIND IN READING AS MEASURED BY A STANDARDIZED ACHIEVEMENT TEST AND 1 YEAR BEHIND IN EITHER SPELLING OR…

46 CFR 30.10-59 - Reid vapor pressure-TB/ALL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS GENERAL PROVISIONS Definitions § 30.10... described in the American Society for Testing Materials Standard D 323 (incorporated by reference, see § 30... Headquarters for reading purposes or it may be purchased from the Society at 100 Barr Harbor Drive, West...

Relationship of Technology Skill Competencies and Reading and Math Standardized Test Scores

ERIC Educational Resources Information Center

Jordan, Stacie L.

2012-01-01

The purpose of this study was to determine if a relationship exists between technology skills and academic achievement among eighth-grade students. Previous studies investigated the relationship between the use of technology as a teaching tool and student outcomes, but none had specifically examined students' technology skill competencies with…

More Than a Matter of Taste: Ensuring Students Eat Right

ERIC Educational Resources Information Center

Ford, Sandra

2013-01-01

Studies have substantiated the link between proper nutrition and success in the classroom and beyond. Research has also found that eating breakfast is associated with improved classroom behavior and higher math, reading, and standardized test scores. Manatee County, Florida offers free breakfast to all students in 14 schools. Many students arrive…

State Report Card, 2007-2008

ERIC Educational Resources Information Center

Arizona Department of Education, 2009

2009-01-01

The tables presented in this document show the Arizona Instrument to Measure Standards (AIMS) results for the past two years. Twenty-four tables show results as percent at each performance level and percent passing, as well as percent of students tested. The tables shown in this document include: (1) Mathematics Grade 3; (2) Reading Grade 3; (3)…

FIELD-PRODUCED JP-8 STANDARD FOR CALIBRATION OF LOWER EXPLOSIVE LIMIT METERS USED BY JET FUEL TANK MAINTENANCE PERSONNEL

EPA Science Inventory

Thousands of military personnel and tens of thousands of civilian workers perform jet fuel tank entry procedures. Before entering the confined space of a jet fuel tank, OSHA regulations (29CFR1910.146) require the internal atmosphere be tested with a calibrated, direct-reading...

Predictive Efficiency of Direct, Repeated Measurement: An Analysis of Cost and Accuracy in Classification.

ERIC Educational Resources Information Center

Marston, Doug; And Others

Two studies were conducted to examine the efficacy of direct measurement, standardized achievement tests, and aptitude-achievement discrepancy scores in distinguishing learning disabled (LD) and nonlearning disabled (NLD) students in grades 3 to 6. For both reading (Study I) and written expression (Study II), students' scores on direct and…

Exploring the Options: Teaching Economic Decision-Making with Poetry

ERIC Educational Resources Information Center

Johnson, Theresa L.

2012-01-01

High-stakes standardized tests in reading and limited instructional time are two powerful disincentives for teaching economics in the elementary classroom. In this article, integrating instruction in poetry and economic decision-making is presented as one way to maximize the use of scarce instructional time. Following a brief introduction to the…

Framework for Building an Effective Student Assessment System: READ/SABER Working Paper

ERIC Educational Resources Information Center

Clarke, Marguerite

2011-01-01

The purpose of this paper is to help countries understand some of the "key principles and characteristics of an effective student assessment system". The focus is on assessment of student learning and achievement at the K-12 level. The paper extracts principles and guidelines from countries' experiences, professional testing standards,…

Categorical Differences in Statewide Standardized Testing Scores of Students with Disabilities

ERIC Educational Resources Information Center

Trexler, Ellen L.

2013-01-01

The No Child Left Behind Act requires all students be proficient in reading and mathematics by 2014, and students in subgroups to make Adequate Yearly Progress. One of these groups is students with disabilities, who continue to score well below their general education peers. This quantitative study identified scoring differences between disability…

Parents' Perspectives on Hmong Students' Academic Challenges in Reading and Math

ERIC Educational Resources Information Center

Lee, Kenneth Kong

2014-01-01

The purpose of this survey study was to investigate the relationship between Hmong students' academic achievements and Hmong parental involvement, home environment, and acculturation adjustment as measured by the Math and English Language Arts sections of the California Standard Test in the United States from parents' perspective regarding student…

Tools for Teaching Content Literacy. [Flipchart

ERIC Educational Resources Information Center

Allen, Janet

2004-01-01

Reading and writing across content areas is emphasized in the standards and on high-stakes tests at the state and national level. As educators seek to incorporate content-area literacy into their teaching, they confront a maze of theories, instructional strategies, and acronyms like REAP and RAFT. Teachers who do work their way through the myriad…

The Softer Side of Learning: Measuring Students' Non-Cognitive Skills

ERIC Educational Resources Information Center

Egalite, Anna J.; Mills, Jonathan N.; Greene, Jay P.

2016-01-01

With an abundance of datasets of standardized test score data, researchers and education policymakers run the risk of focusing exclusively on the measurement of cognitive outcomes in key academic subjects such as math and reading at the expense of important non-cognitive outcomes. We use behavioral measures of conscientiousness, perseverance, and…

The Accountability Illusion

ERIC Educational Resources Information Center

Cronin, John; Dahlin, Michael; Xiang, Yun; McCahon, Donna

2009-01-01

The intent of the No Child Left Behind (NCLB) Act of 2001 is to hold schools accountable for ensuring that all their students achieve mastery in reading and math, with a particular focus on groups that have traditionally been left behind. Under NCLB, states have leeway to: (1) Craft their own academic standards, select their own tests, and define…

Readability of Brochures Produced by State of Florida.

ERIC Educational Resources Information Center

Christ, William G.; Pharr, Paula

1980-01-01

A study of the readability of governmental pamphlets produced by the State of Florida, based on the use of the Flesch Reading Ease Formula and the Dale-Chall Formula, suggests that if a seventh or eighth grade readability level is considered an appropriate standard for public information brochures, the brochures tested may be too complex…

Abstracting Sequences: Reasoning That Is a Key to Academic Achievement.

PubMed

Pasnak, Robert; Kidd, Julie K; Gadzichowski, K Marinka; Gallington, Debbie A; Schmerold, Katrina Lea; West, Heather

2015-01-01

The ability to understand sequences of items may be an important cognitive ability. To test this proposition, 8 first-grade children from each of 36 classes were randomly assigned to four conditions. Some were taught sequences that represented increasing or decreasing values, or were symmetrical, or were rotations of an object through 6 or 8 positions. Control children received equal numbers of sessions on mathematics, reading, or social studies. Instruction was conducted three times weekly in 15-min sessions for seven months. In May, the children taught sequences applied their understanding to novel sequences, and scored as well or better on three standardized reading tests as the control children. They outscored all children on tests of mathematics concepts, and scored better than control children on some mathematics scales. These findings indicate that developing an understanding of sequences is a form of abstraction, probably involving fluid reasoning, that provides a foundation for academic achievement in early education.

Comparing Teachers' Literacy-Related Knowledge to Their State's Standards for Reading

ERIC Educational Resources Information Center

McCombes-Tolis, Jule; Feinn, Richard

2008-01-01

This study compared elementary and special education teachers' knowledge of when K-3 students develop key reading competencies, their knowledge of who is responsible for teaching K-3 students key reading competencies, and teachers' perceptions of their own instructionally relevant competencies to those standards articulated within their state's…

Slicing and Dicing the ELA Common Core Standards

ERIC Educational Resources Information Center

Goatley, Virginia

2012-01-01

The English Language Arts Common Core State Standards (ELA CCSS) come at a time when many reading teachers, literacy coaches, and classroom teachers seek more extensive literacy practices than the policy mandates of No Child Left Behind and Reading First. These initiatives placed requirements for instruction in core aspects of reading at the…

The Importance of Reading in Earnest: Non-Fiction for Young Children

ERIC Educational Resources Information Center

Job, Jennifer; Coleman, Mary Ruth

2016-01-01

Until recently, reading instruction for early grades has focused on fiction. However, the Common Core State Standards and the Next Generation Science Standards both emphasize the reading of nonfiction texts to gain specific skill sets for analyzing information. Research has shown that gifted students and children with culturally/linguistically…

Validation of analytical methods in GMP: the disposable Fast Read 102® device, an alternative practical approach for cell counting

PubMed Central

2012-01-01

Background The quality and safety of advanced therapy products must be maintained throughout their production and quality control cycle to ensure their final use in patients. We validated the cell count method according to the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use and European Pharmacopoeia, considering the tests’ accuracy, precision, repeatability, linearity and range. Methods As the cell count is a potency test, we checked accuracy, precision, and linearity, according to ICH Q2. Briefly our experimental approach was first to evaluate the accuracy of Fast Read 102® compared to the Bürker chamber. Once the accuracy of the alternative method was demonstrated, we checked the precision and linearity test only using Fast Read 102®. The data were statistically analyzed by average, standard deviation and coefficient of variation percentages inter and intra operator. Results All the tests performed met the established acceptance criteria of a coefficient of variation of less than ten percent. For the cell count, the precision reached by each operator had a coefficient of variation of less than ten percent (total cells) and under five percent (viable cells). The best range of dilution, to obtain a slope line value very similar to 1, was between 1:8 and 1:128. Conclusions Our data demonstrated that the Fast Read 102® count method is accurate, precise and ensures the linearity of the results obtained in a range of cell dilution. Under our standard method procedures, this assay may thus be considered a good quality control method for the cell count as a batch release quality control test. Moreover, the Fast Read 102® chamber is a plastic, disposable device that allows a number of samples to be counted in the same chamber. Last but not least, it overcomes the problem of chamber washing after use and so allows a cell count in a clean environment such as that in a Cell Factory. In a good manufacturing practice setting the disposable cell counting devices will allow a single use of the count chamber they can then be thrown away, thus avoiding the waste disposal of vital dye (e.g. Trypan Blue) or lysing solution (e.g. Tuerk solution). PMID:22650233

Assessment of the Apple iPad as a low-vision reading aid.

PubMed

Morrice, E; Johnson, A P; Marinier, J-A; Wittich, W

2017-06-01

PurposeLow-vision clients frequently report having problems with reading. Using magnification, reading performance (as measured by reading speed) can be improved by up to 200%. Current magnification aids can be expensive or bulky; therefore, we explored if the Apple iPad offers comparable performance in improving reading speeds, in comparison with a closed-circuit television (CCTV) video magnifier, or other magnification devices.MethodsWe recruited 100 participants between the ages of 24-97 years, with low vision who were literate and cognitively capable, of whom 57 had age-related macular degeneration. To assess reading, participants read standardized iReST texts and were tested for comprehension. We compared reading speed on the Apple iPad (10 inch) with that of the CCTV, home magnification devices, and baseline measures.ResultsAll assistive devices improved reading rates in comparison to baseline (P<0.001, Hedge's g>1), however, there was no difference in improvement across devices (P>0.05, Hedge's g<0.1). When experience was taken into account, those with iPad experience read, on average, 30 words per minute faster than first time iPad users, whereas CCTV experience did not influence reading speed.ConclusionsIn our sample, the Apple iPad was as effective as currently used technologies for improving reading rates. Moreover, exposure to, and experience with the Apple iPad might increase reading speed with that device. A larger sample size, however, is needed to do subgroup analysis on who would optimally benefit from each type of magnification device.

Language-related values, reading amount, and reading comprehension in students with migration backgrounds.

PubMed

El-Khechen, Wahiba; Ferdinand, Hanna D; Steinmayr, Ricarda; McElvany, Nele

2016-06-01

Although various studies on general language performance have investigated determinants of students' reading comprehension (e.g., reading amount), they have paid insufficient attention to how students perceive parental values influence their language-related values and behaviour - and, as a consequence, their performance. This is particularly the case for bilingual students with a migration background. The present study aims to examine the impact of how students perceive parental values regarding German (attainment, utility, and cost), students' (utility) value of German/Turkish, and students' reading amount in German/Turkish on German reading comprehension. A total of 118 Grade 4 students in Germany with Turkish as their family language. Reading comprehension was measured with a 15-item standardized test. Whereas students' reading amount (German/Turkish) was assessed through students' self-reports on three questions, students' utility value (German/Turkish) and perceived parental values regarding German (attainment, utility, and cost) were each measured with two items. Results of path modelling supported the hypotheses that students' utility value regarding German and their reading amount in German would positively predict their German reading comprehension, whereas their utility value regarding Turkish and their reading amount in Turkish would negatively predict their German reading comprehension. Data also confirmed a direct effect of the negatively perceived parental cost value of German on German reading comprehension. The new evidence is of practical relevance for teachers, educational scientists, and psychologists who are striving to improve the educational outcomes of bilingual students. Further research needs and the significance of the results for educational practice and home environment are discussed. © 2015 The British Psychological Society.

Assessment of the Apple iPad as a low-vision reading aid

PubMed Central

Morrice, E; Johnson, A P; Marinier, J-A; Wittich, W

2017-01-01

Purpose Low-vision clients frequently report having problems with reading. Using magnification, reading performance (as measured by reading speed) can be improved by up to 200%. Current magnification aids can be expensive or bulky; therefore, we explored if the Apple iPad offers comparable performance in improving reading speeds, in comparison with a closed-circuit television (CCTV) video magnifier, or other magnification devices. Methods We recruited 100 participants between the ages of 24–97 years, with low vision who were literate and cognitively capable, of whom 57 had age-related macular degeneration. To assess reading, participants read standardized iReST texts and were tested for comprehension. We compared reading speed on the Apple iPad (10 inch) with that of the CCTV, home magnification devices, and baseline measures. Results All assistive devices improved reading rates in comparison to baseline (P<0.001, Hedge’s g>1), however, there was no difference in improvement across devices (P>0.05, Hedge’s g<0.1). When experience was taken into account, those with iPad experience read, on average, 30 words per minute faster than first time iPad users, whereas CCTV experience did not influence reading speed. Conclusions In our sample, the Apple iPad was as effective as currently used technologies for improving reading rates. Moreover, exposure to, and experience with the Apple iPad might increase reading speed with that device. A larger sample size, however, is needed to do subgroup analysis on who would optimally benefit from each type of magnification device. PMID:28157222

Methodological Issues in Antifungal Susceptibility Testing of Malassezia pachydermatis

PubMed Central

Peano, Andrea; Pasquetti, Mario; Tizzani, Paolo; Chiavassa, Elisa; Guillot, Jacques; Johnson, Elizabeth

2017-01-01

Reference methods for antifungal susceptibility testing of yeasts have been developed by the Clinical and Laboratory Standards Institute (CLSI) and the European Committee on Antibiotic Susceptibility Testing (EUCAST). These methods are intended to test the main pathogenic yeasts that cause invasive infections, namely Candida spp. and Cryptococcus neoformans, while testing other yeast species introduces several additional problems in standardization not addressed by these reference procedures. As a consequence, a number of procedures have been employed in the literature to test the antifungal susceptibility of Malassezia pachydermatis. This has resulted in conflicting results. The aim of the present study is to review the procedures and the technical parameters (growth media, inoculum preparation, temperature and length of incubation, method of reading) employed for susceptibility testing of M. pachydermatis, and when possible, to propose recommendations for or against their use. Such information may be useful for the future development of a reference assay. PMID:29371554

Standard deviation analysis of the mastoid fossa temperature differential reading: a potential model for objective chiropractic assessment.

PubMed

Hart, John

2011-03-01

This study describes a model for statistically analyzing follow-up numeric-based chiropractic spinal assessments for an individual patient based on his or her own baseline. Ten mastoid fossa temperature differential readings (MFTD) obtained from a chiropractic patient were used in the study. The first eight readings served as baseline and were compared to post-adjustment readings. One of the two post-adjustment MFTD readings fell outside two standard deviations of the baseline mean and therefore theoretically represents improvement according to pattern analysis theory. This study showed how standard deviation analysis may be used to identify future outliers for an individual patient based on his or her own baseline data. Copyright © 2011 National University of Health Sciences. Published by Elsevier Inc. All rights reserved.

Positive association between attention-deficit/ hyperactivity disorder medication use and academic achievement during elementary school.

PubMed

Scheffler, Richard M; Brown, Timothy T; Fulton, Brent D; Hinshaw, Stephen P; Levine, Peter; Stone, Susan

2009-05-01

Approximately 4.4 million (7.8%) children in the United States have been diagnosed with attention-deficit/hyperactivity disorder, and 56% of affected children take prescription medications to treat the disorder. Attention-deficit/hyperactivity disorder is strongly linked with low academic achievement, but the association between medication use and academic achievement in school settings is largely unknown. Our objective was to determine if reported medication use for attention-deficit/hyperactivity disorder is positively associated with academic achievement during elementary school. To estimate the association between reported medication use and standardized mathematics and reading achievement scores for a US sample of 594 children with attention-deficit/hyperactivity disorder, we used 5 survey waves between kindergarten and fifth grade from the nationally representative Early Childhood Longitudinal Study--Kindergarten Class of 1998-1999 to estimate a first-differenced regression model, which controlled for time-invariant confounding variables. Medicated children had a mean mathematics score that was 2.9 points higher than the mean score of unmedicated peers with attention-deficit/hyperactivity disorder. Children who were medicated for a longer duration (at >2 waves) had a mean reading score that was 5.4 points higher than the mean score of unmedicated peers with attention-deficit/hyperactivity disorder. The medication-reading association was lower for children who had an individualized education program than for those without such educational accommodation. The finding of a positive association between medication use and standardized mathematics and reading test scores is important, given the high prevalence of attention-deficit/hyperactivity disorder and its association with low academic achievement. The 2.9-point mathematics and 5.4-point reading score differences are comparable with score gains of 0.19 and 0.29 school years, respectively, but these gains are insufficient to eliminate the test-score gap between children with attention-deficit/hyperactivity disorder and those without the disorder. Long-term trials are needed to better understand the relationship between medication use and academic achievement.

What Do Diagnostic Reading Tests Really Diagnose?

ERIC Educational Resources Information Center

Winkley, Carol K.

A study was made of nine reading tests, including both group and individually-administered measures, which are claimed to be chiefly diagnostic. Instruments analyzed were the following: Silent Reading Diagnostic Tests (Bond, Balow, and Hoyt), Botel Reading Inventory, Durrell Analysis of Reading Difficulty, Gates-McKillop Reading Diagnostic Tests,…

Toward developing a standardized Arabic continuous text reading chart.

PubMed

Alabdulkader, Balsam; Leat, Susan Jennifer

Near visual acuity is an essential measurement during an oculo-visual assessment. Short duration continuous text reading charts measure reading acuity and other aspects of reading performance. There is no standardized version of such chart in Arabic. The aim of this study is to create sentences of equal readability to use in the development of a standardized Arabic continuous text reading chart. Initially, 109 Arabic pairs of sentences were created for use in constructing a chart with similar layout to the Colenbrander chart. They were created to have the same grade level of difficulty and physical length. Fifty-three adults and sixteen children were recruited to validate the sentences. Reading speed in correct words per minute (CWPM) and standard length words per minute (SLWPM) was measured and errors were counted. Criteria based on reading speed and errors made in each sentence pair were used to exclude sentence pairs with more outlying characteristics, and to select the final group of sentence pairs. Forty-five sentence pairs were selected according to the elimination criteria. For adults, the average reading speed for the final sentences was 166 CWPM and 187 SLWPM and the average number of errors per sentence pair was 0.21. Childrens' average reading speed for the final group of sentences was 61 CWPM and 72 SLWPM. Their average error rate was 1.71. The reliability analysis showed that the final 45 sentence pairs are highly comparable. They will be used in constructing an Arabic short duration continuous text reading chart. Copyright © 2016 Spanish General Council of Optometry. Published by Elsevier España, S.L.U. All rights reserved.

Motor Skills and Exercise Capacity Are Associated with Objective Measures of Cognitive Functions and Academic Performance in Preadolescent Children.

PubMed

Geertsen, Svend Sparre; Thomas, Richard; Larsen, Malte Nejst; Dahn, Ida Marie; Andersen, Josefine Needham; Krause-Jensen, Matilde; Korup, Vibeke; Nielsen, Claus Malta; Wienecke, Jacob; Ritz, Christian; Krustrup, Peter; Lundbye-Jensen, Jesper

2016-01-01

To investigate associations between motor skills, exercise capacity and cognitive functions, and evaluate how they correlate to academic performance in mathematics and reading comprehension using standardised, objective tests. This cross-sectional study included 423 Danish children (age: 9.29±0.35 years, 209 girls). Fine and gross motor skills were evaluated in a visuomotor accuracy-tracking task, and a whole-body coordination task, respectively. Exercise capacity was estimated from the Yo-Yo intermittent recovery level 1 children's test (YYIR1C). Selected tests from the Cambridge Neuropsychological Test Automated Battery (CANTAB) were used to assess different domains of cognitive functions, including sustained attention, spatial working memory, episodic and semantic memory, and processing speed. Linear mixed-effects models were used to investigate associations between these measures and the relationship with standard tests of academic performance in mathematics and reading comprehension. Both fine and gross motor skills were associated with better performance in all five tested cognitive domains (all P<0.001), whereas exercise capacity was only associated with better sustained attention (P<0.046) and spatial working memory (P<0.038). Fine and gross motor skills (all P<0.001), exercise capacity and cognitive functions such as working memory, episodic memory, sustained attention and processing speed were all associated with better performance in mathematics and reading comprehension. The data demonstrate that fine and gross motor skills are positively correlated with several aspects of cognitive functions and with academic performance in both mathematics and reading comprehension. Moreover, exercise capacity was associated with academic performance and performance in some cognitive domains. Future interventions should investigate associations between changes in motor skills, exercise capacity, cognitive functions, and academic performance to elucidate the causality of these associations.

Motor Skills and Exercise Capacity Are Associated with Objective Measures of Cognitive Functions and Academic Performance in Preadolescent Children

PubMed Central

Thomas, Richard; Larsen, Malte Nejst; Dahn, Ida Marie; Andersen, Josefine Needham; Krause-Jensen, Matilde; Korup, Vibeke; Nielsen, Claus Malta; Wienecke, Jacob; Ritz, Christian; Krustrup, Peter; Lundbye-Jensen, Jesper

2016-01-01

Objective To investigate associations between motor skills, exercise capacity and cognitive functions, and evaluate how they correlate to academic performance in mathematics and reading comprehension using standardised, objective tests. Methods This cross-sectional study included 423 Danish children (age: 9.29±0.35 years, 209 girls). Fine and gross motor skills were evaluated in a visuomotor accuracy-tracking task, and a whole-body coordination task, respectively. Exercise capacity was estimated from the Yo-Yo intermittent recovery level 1 children's test (YYIR1C). Selected tests from the Cambridge Neuropsychological Test Automated Battery (CANTAB) were used to assess different domains of cognitive functions, including sustained attention, spatial working memory, episodic and semantic memory, and processing speed. Linear mixed-effects models were used to investigate associations between these measures and the relationship with standard tests of academic performance in mathematics and reading comprehension. Results Both fine and gross motor skills were associated with better performance in all five tested cognitive domains (all P<0.001), whereas exercise capacity was only associated with better sustained attention (P<0.046) and spatial working memory (P<0.038). Fine and gross motor skills (all P<0.001), exercise capacity and cognitive functions such as working memory, episodic memory, sustained attention and processing speed were all associated with better performance in mathematics and reading comprehension. Conclusions The data demonstrate that fine and gross motor skills are positively correlated with several aspects of cognitive functions and with academic performance in both mathematics and reading comprehension. Moreover, exercise capacity was associated with academic performance and performance in some cognitive domains. Future interventions should investigate associations between changes in motor skills, exercise capacity, cognitive functions, and academic performance to elucidate the causality of these associations. PMID:27560512

"Passageless" Administration of the Nelson-Denny Reading Comprehension Test: Associations with IQ and Reading Skills

ERIC Educational Resources Information Center

Ready, Rebecca E.; Chaudhry, Maheen F.; Schatz, Kelly C.; Strazzullo, Sarah

2013-01-01

There are few tests that assess reading comprehension in adults, but these tests are needed for a comprehensive assessment of reading disorders (RD). "The Nelson-Denny Reading Test" (NDRT) has a long-passage reading comprehension component that can be used with adolescents and adults. A problem with the NDRT is that reading comprehension…

Evaluation of mobile smartphones app as a screening tool for environmental noise monitoring.

PubMed

Ibekwe, Titus S; Folorunsho, David O; Dahilo, Enoch A; Gbujie, Ibeneche O; Nwegbu, Maxwell M; Nwaorgu, Onyekwere G

2016-01-01

Noise is a global occupational and environmental health hazard with considerable social and physiological impact and, therefore, there is a need for regular measurements to boost monitoring and regulations of environmental noise levels in our communities. This necessitates a readily available, inexpensive, and easy to use noise measuring device. We aimed to test the sensitivity and validity of mobile "smart" phones for this purpose. This was a comparative analysis of a cross sectional study done between January 2014 and February 2015. Noise levels were measured simultaneously at different locations within Abuja Nigeria at day and night hours in real time environments. A sound level meter (SLM) (Extech407730 Digital Soundmeter, serial no.: 2310135, calibration no: 91037) and three smartphones (Samsung Galaxy note3, Nokia S, and Techno Phantom Z running on Android "Apps" Androidboy1) were used. Statistical calculations were done with Pearson correlation, T-test and Consistency within American National Standards Institute acceptable standard errors. Noise level readings for both daytime and night with the SLM and the mobile phones showed equivalent values. All noise level meters measured were <100dB. The daytime readings were nearly identical in six locations and the maximum difference in values between the SLM and Smartphone instruments was 3db, noted in two locations. Readings in dBA showed strong correlation (r = 0.9) within acceptable error limits for Type 2 SLM devices and no significant difference in the values (p = 0.12 & 0.58) for both day and night. Sensitivity of the instrument yielded 92.9%. The androidboy1 "app" performance in this study showed a good correlation and comparative high sensitivity to the Standard SLM (type 2 SLM device). However there is the need for further studies.

Intensive Reading Remediation in Grade 2 or 3: Are There Effects a Decade Later?

PubMed Central

Blachman, Benita A.; Schatschneider, Christopher; Fletcher, Jack M.; Murray, Maria S.; Munger, Kristen A.; Vaughn, Michael G.

2014-01-01

Despite data supporting the benefits of early reading interventions, there has been little evaluation of the long-term educational impact of these interventions, with most follow-up studies lasting less than two years (Suggate, 2010). This study evaluated reading outcomes more than a decade after the completion of an 8-month reading intervention using a randomized design with second and third graders selected on the basis of poor word-level skills (Blachman et al., 2004). Fifty-eight (84%) of the original 69 participants took part in the study. The treatment group demonstrated a moderate to small effect size advantage on reading and spelling measures over the comparison group. There were statistically significant differences with moderate effect sizes between treatment and comparison groups on standardized measures of word recognition (i.e., Woodcock Basic Skills Cluster, d = 0.53; Woodcock Word Identification, d = 0.62), the primary, but not exclusive, focus of the intervention. Statistical tests on other reading and spelling measures did not reach thresholds for statistical significance. Patterns in the data related to other educational outcomes, such as high school completion, favored the treatment participants, although differences were not significant. PMID:24578581

Adolescents' Motivation for Reading: Group Differences and Relation to Standardized Achievement

ERIC Educational Resources Information Center

Wolters, Christopher A.; Denton, Carolyn A.; York, Mary J.; Francis, David J.

2014-01-01

The purpose of this study was to extend the research on adolescents' motivation for reading by examining important group differences and the relation of motivation to standardized achievement. Adolescents (N = 406) ranging from grade 7 to grade 12 completed a self-report survey that assessed 13 different aspects of their reading motivation…

Towards Identifying Dyslexia in Standard Indonesian: The Development of a Reading Assessment Battery

ERIC Educational Resources Information Center

Jap, Bernard A. J.; Borleffs, Elisabeth; Maassen, Ben A. M.

2017-01-01

With its transparent orthography, Standard Indonesian is spoken by over 160 million inhabitants and is the primary language of instruction in education and the government in Indonesia. An assessment battery of reading and reading-related skills was developed as a starting point for the diagnosis of dyslexia in beginner learners. Founded on the…

Phoneme Segmenting Alignment with the Common Core Foundational Skills Standard Two: Grades K-1. Technical Report #1227

ERIC Educational Resources Information Center

Sáez, Leilani; Irvin, P. Shawn; Alonzo, Julie; Tindal, Gerald

2012-01-01

In 2006, the easyCBM reading assessment system was developed to support the progress monitoring of phoneme segmenting, letter names and sounds recognition, word reading, passage reading fluency, and comprehension skill development in elementary schools. More recently, the Common Core Standards in English Language Arts have been introduced as a…

Quantitative Measurement of Text Difficulty: What's the Use?

ERIC Educational Resources Information Center

Cunningham, James W.; Mesmer, Heidi Anne

2014-01-01

Common Core Reading Standard 10 not only prescribes the difficulty of texts students should become able to read, but also the difficulty diet of texts schools should ask their students to read across the school year. The use of quantitative text-assessment tools in the implementation of this standard warrants an examination into the validity of…

High Stakes Testing and Reading Assessment. National Reading Conference Policy Brief

ERIC Educational Resources Information Center

Afflerbach, Peter

2005-01-01

This National Reading Conference Policy Brief provides information related to high stakes reading tests and reading assessment. High stakes reading tests are those with highly consequential outcomes for students, teachers, and schools. These outcomes may include student promotion or retention, student placement in reading groups, school funding…

Single Nucleotide Polymorphisms Associated with Reading Ability Show Connection to Socio-Economic Outcomes.

PubMed

Luciano, Michelle; Hagenaars, Saskia P; Cox, Simon R; Hill, William David; Davies, Gail; Harris, Sarah E; Deary, Ian J; Evans, David M; Martin, Nicholas G; Wright, Margaret J; Bates, Timothy C

2017-09-01

Impairments in reading and in language have negative consequences on life outcomes, but it is not known to what extent genetic effects influence this association. We constructed polygenic scores for difficulties with language and learning to read from genome-wide data in ~6,600 children, adolescents and young adults, and tested their association with health, socioeconomic outcomes and brain structure measures collected in adults (maximal N = 111,749). Polygenic risk of reading difficulties was associated with reduced income, educational attainment, self-rated health and verbal-numerical reasoning (p < 0.00055). Polygenic risk of language difficulties predicted income (p = 0.0005). The small effect sizes ranged 0.01-0.03 of a standard deviation, but these will increase as genetic studies for reading ability get larger. Polygenic scores for childhood cognitive ability and educational attainment were correlated with polygenic scores of reading and language (up to 0.09 and 0.05, respectively). But when they were included in the prediction models, the observed associations between polygenic reading and adult outcomes mostly remained. This suggests that the pathway from reading ability to social outcomes is not only via associated polygenic loads for general cognitive function and educational attainment. The presence of non-overlapping genetic effect is indicated by the genetic correlations of around 0.40 (childhood intelligence) and 0.70 (educational attainment) with reading ability. Mendelian randomization approaches will be important to dissociate any causal and moderating effects of reading and related traits on social outcomes.

Using the Delphi questionnaire technique to create a reading comprehension resource guide for middle school science teachers

NASA Astrophysics Data System (ADS)

Wegner, Molly F.

As students begin middle school, they are expected to possess and apply a wide array of nonfiction reading strategies if they are to comprehend new concepts from nonfiction texts. Although strategies and resource guides for fiction reading are available, an effective nonfiction reading comprehension resource guide tailored to middle school science teachers is lacking. The conceptual framework guiding this study is based on schema theory that supports the use of prior knowledge as a foundation for learning. The purpose of this project study was to address this local problem by providing middle school science teachers with a user-friendly resource for nonfiction reading comprehension strategies in a science context. The research question examined nonfiction reading comprehension strategies that could supplement middle school science teachers' instructional practices to increase student comprehension in science, as reflected on the results of state standardized tests. This project study consulted science and language arts teachers using a Delphi questionnaire technique to achieve a consensus through multiple iterations of questionnaires. Science teachers identified 7 areas of concern as students read nonfiction texts, and language arts teachers suggested effective reading comprehension strategies to address these areas. Based on the consensus of reading comprehension strategies and review of literature, a resource guide for middle school science teachers was created. By improving reading comprehension in content areas, teachers may not only increase student learning, but also underscore the importance of literacy relating to life-long learning through future occupations, academic endeavors, and society as well.

Patch testing: facts and controversies.

PubMed

Wolf, Ronni; Orion, Edith; Ruocco, Vincenzo; Baroni, Adone; Ruocco, Eleonora

2013-01-01

The German dermatologist, Josef Jadassohn (1863-1936), first presented the results of his innovative patch-testing technique in 1895. The safety and efficacy of this diagnostic tool has stood the test of time and is still the gold standard for the diagnosis of allergic contact dermatitis (ACD). Since its discovery, much effort has been put into standardization and optimization of allergens, vehicles, and concentrations of patch-test materials; in procedures of its application; and in reading and scoring of test reactions--all contributing to the development of an accurate, reliable, and safe test with a high reproducibility of its results. Even this seemingly carved-in-stone practice, which has been used for nearly 120 years, has been questioned and challenged, engendering debates, disagreements, and controversies, which show no signs of coming to an end. Almost every step of the procedure has provoked discussions and controversies: Copyright © 2013 Elsevier Inc. All rights reserved.

Measurement error: Implications for diagnosis and discrepancy models of developmental dyslexia.

PubMed

Cotton, Sue M; Crewther, David P; Crewther, Sheila G

2005-08-01

The diagnosis of developmental dyslexia (DD) is reliant on a discrepancy between intellectual functioning and reading achievement. Discrepancy-based formulae have frequently been employed to establish the significance of the difference between 'intelligence' and 'actual' reading achievement. These formulae, however, often fail to take into consideration test reliability and the error associated with a single test score. This paper provides an illustration of the potential effects that test reliability and measurement error can have on the diagnosis of dyslexia, with particular reference to discrepancy models. The roles of reliability and standard error of measurement (SEM) in classic test theory are also briefly reviewed. This is followed by illustrations of how SEM and test reliability can aid with the interpretation of a simple discrepancy-based formula of DD. It is proposed that a lack of consideration of test theory in the use of discrepancy-based models of DD can lead to misdiagnosis (both false positives and false negatives). Further, misdiagnosis in research samples affects reproducibility and generalizability of findings. This in turn, may explain current inconsistencies in research on the perceptual, sensory, and motor correlates of dyslexia.

Oral Reading Fluency as a Predictor of Silent Reading Fluency at Secondary and Postsecondary Levels

ERIC Educational Resources Information Center

Seok, Soonhwa; DaCosta, Boaventura

2014-01-01

This research investigated oral reading fluency as a predictor of silent reading fluency at the secondary and postsecondary levels. Several measures were used, including the Gray Oral Reading Test, the Test of Silent Word Reading Fluency, the Test of Silent Contextual Reading Fluency, and the Reading Observation Scale. A total of 223 students…

Near visual acuity for everyday activities with accommodative and monofocal intraocular lenses.

PubMed

Sanders, Donald R; Sanders, Monica L

2007-10-01

To determine the levels of functional near visual acuity required for everyday social reading activities and to compare the levels to those attained with accommodative and monofocal intraocular lenses (LOLs). Font size equivalencies of an Early Treatment Diabetic Retinopathy Study near chart and a variety of commonly read print objects were determined and correlated to the findings of distance-corrected near vision measurements with 2 accommodative (Tetraflex, 1CU) and 1 monofocal (Acrysof MA30) IOLs. The smallest print objects studied were sweetener packets with type between 20/40 (Jaeger [J] 5) and 20/50 (J6). Type in classified ads, stock quotations, and pocket bibles was 20/50 (J6), type in a telephone directory was 20/63 (J8), and type in standard newspapers, journals, and magazines was 20/80 (J9). Tested monocularly, 88% of Tetraflex, 40% of ICU, and 7% of Acrysof MA30 eyes had distance-corrected near vision sufficient to read newspaper and telephone directory print, and 63% of Tetraflex, 30% of 1CU, and 0% of Acrysof MA30 eyes could read classified ads, stock quotations, and pocket bibles, respectively. Tested binocularly after bilateral implantation, 96% of Tetraflex patients could read telephone directory print and 89% could read ads, stock quotations, and pocket bibles. Functional near visual acuity is not equivalent to the bottom-line objective at 20/20 (J1) near visual acuity. No print size was found at or smaller than 20/40 (J5), indicating that a requirement of nearly perfect near visual acuity, while desirable, may not be necessary for patients' social reading needs for accommodative IOLs.

Visual Perception and Reading: New Clues to Patterns of Dysfunction Across Multiple Visual Channels in Developmental Dyslexia.

PubMed

Pina Rodrigues, Ana; Rebola, José; Jorge, Helena; Ribeiro, Maria José; Pereira, Marcelino; van Asselen, Marieke; Castelo-Branco, Miguel

2017-01-01

The specificity of visual channel impairment in dyslexia has been the subject of much controversy. The purpose of this study was to determine if a differential pattern of impairment can be verified between visual channels in children with developmental dyslexia, and in particular, if the pattern of deficits is more conspicuous in tasks where the magnocellular-dorsal system recruitment prevails. Additionally, we also aimed at investigating the association between visual perception thresholds and reading. In the present case-control study, we compared perception thresholds of 33 children diagnosed with developmental dyslexia and 34 controls in a speed discrimination task, an achromatic contrast sensitivity task, and a chromatic contrast sensitivity task. Moreover, we addressed the correlation between the different perception thresholds and reading performance, as assessed by means of a standardized reading test (accuracy and fluency). Group comparisons were performed by the Mann-Whitney U test, and Spearman's rho was used as a measure of correlation. Results showed that, when compared to controls, children with dyslexia were more impaired in the speed discrimination task, followed by the achromatic contrast sensitivity task, with no impairment in the chromatic contrast sensitivity task. These results are also consistent with the magnocellular theory since the impairment profile of children with dyslexia in the visual threshold tasks reflected the amount of magnocellular-dorsal stream involvement. Moreover, both speed and achromatic thresholds were significantly correlated with reading performance, in terms of accuracy and fluency. Notably, chromatic contrast sensitivity thresholds did not correlate with any of the reading measures. Our evidence stands in favor of a differential visual channel deficit in children with developmental dyslexia and contributes to the debate on the pathophysiology of reading impairments.

A Longitudinal Investigation of Reading Development from Kindergarten to Grade Eight in a Spanish-Speaking Bilingual Population

ERIC Educational Resources Information Center

Grimm, Ryan P.; Solari, Emily J.; Gerber, Michael M.

2018-01-01

This longitudinal study used latent growth curve modeling to investigate English literacy development in a sample of Spanish-speaking language minority students from third through eighth grade. This study also compared the sample's literacy development to the entire population of California students using state standardized test data. Second, this…

Think outside the Book

ERIC Educational Resources Information Center

Carney, Kevin

2011-01-01

Many students are capable of reading a chapter, doing the end-of-chapter questions, studying a little bit, and passing the chapter test. Many teachers are in the habit of using a textbook as a crutch to fall back on when creativity is lacking. Others are capable of teaching incredibly creative lessons based on state standards but are bound by the…

Re-Analysis Report: Daylighting in Schools, Additional Analysis. Tasks 2.2.1 through 2.2.5.

ERIC Educational Resources Information Center

Heschong, Lisa; Elzeyadi, Ihab; Knecht, Carey

This study expands and validates previous research that found a statistical correlation between the amount of daylight in elementary school classrooms and the performance of students on standardized math and reading tests. The researchers reanalyzed the 19971998 school year student performance data from the Capistrano Unified School District…

Title I Schools: The Student-Based Impact of Online, On-Demand Professional Development on Educators

ERIC Educational Resources Information Center

Shaha, Steven; Glassett, Kelly; Copas, Aimee; Ellsworth, Heather

2015-01-01

Title I students remain among the most challenging population for achieving significant gains in academic performance and standardized test scores. This multi-state, quasi-experimental, pre-versus-post study reflects the comparative Title I gains for math and reading scores for teachers participating in an online, on-demand professional…

Math Literacy through French Language Learning: Connecting with the Common Core in the Lower Elementary Grades

ERIC Educational Resources Information Center

Davis-Wiley, Patricia; Miller, Roy V.

2013-01-01

Among the reported proven positive results of early world Language (WL) study are improved cognitive abilities and "higher achievement test scores in reading and math" (Stewart: 11), which are expected student performance outcomes for the Common Core Standards. The future viability of Foreign Language in Elementary Schools (FLES)…

Instilling a Lifelong Love of Reading

ERIC Educational Resources Information Center

Duncan, Sarah Parks

2010-01-01

Each year, teachers are overwhelmed with too much to cover and an endless list of things to accomplish between the first bell and the final report card. In addition to helping students master mandated curriculum and prep for standardized tests, there seems to be a never-ending stream of surprise fire drills and last-minute assemblies that rob…

The Impact of the Measures of Academic Progress (MAP) Program on Student Reading Achievement. Final Report. NCEE 2013-4000

ERIC Educational Resources Information Center

Cordray, David; Pion, Georgine; Brandt, Chris; Molefe, Ayrin; Toby, Megan

2012-01-01

During the past decade, the use of standardized benchmark measures to differentiate and individualize instruction for students received renewed attention from educators. Although teachers may use their own assessments (tests, quizzes, homework, problem sets) for monitoring learning, it is challenging for them to equate performance on classroom…

The Implementation of the Accelerated Reader Program and Its Contribution to Success on Standardized Tests

ERIC Educational Resources Information Center

Myers, Marion

2012-01-01

This quantitative, non-experimental, correlational study investigated the effects of the Accelerated Reader (AR) program on reading achievement in elementary school students. The study also examined the perceptions of teachers and administrators about the effectiveness of the AR program. This study took place in three elementary schools located in…

Clinical trial tests precision radiotherapy for recurrent prostate cancer | Center for Cancer Research

Cancer.gov

CCR investigators are leading a trial of stereotactic body radiation therapy (SBRT) to treat localized prostate cancer that has recurred after standard radiation therapy. The technique uses advanced molecular imaging to guide the delivery of high doses of radiation just to tumors that have recurred, potentially leading to fewer side effects. Read more…

Investigating the Influence of the Open Court Language Arts Curriculum on Standardized Test Scores

ERIC Educational Resources Information Center

Eastman, Denise Nicole

2012-01-01

Language Arts is one of the most important subjects for students to learn. Encompassing reading, writing, and comprehension, skills learned through Language Arts instruction influence student ability to reach levels of academic achievement in all subjects. Additionally, Language Arts skills reach far past the classroom and into the workplace. In…

Implementation of Professional Learning Communities in Title I Elementary Schools and Student Performance in Reading: A Correlational Study

ERIC Educational Resources Information Center

Lee, Stephanie A.

2016-01-01

Increasing standardized test scores and identifying factors that impact student performance are always on the minds of educators. Educators are continually challenged by experts to consider professional learning communities (PLCs) as a viable pathway to school reform. This treatise will report on the results of a quantitative research study…

Hardly Rocket Science: Collaboration with Math and Science Teachers Doesn't Need to Be Complicated

ERIC Educational Resources Information Center

Minkel, Walter

2004-01-01

While librarians routinely collaborate with reading and humanities teachers, they rarely partner with teachers of math and science--to the loss of students. With the current emphasis on standardized testing and declining student performance in math and science, media specialists need to remedy this situation. Why don't librarians click with…

49 CFR 325.71 - Scope of the rules in this subpart.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the sound level generated by a motor vehicle, as displayed on a sound level measurement system, during the measurement of the motor vehicle's sound level emissions at a test site which is not a standard site. (b) The purpose of adding or subtracting a correction factor is to equate the sound level reading...

49 CFR 325.71 - Scope of the rules in this subpart.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the sound level generated by a motor vehicle, as displayed on a sound level measurement system, during the measurement of the motor vehicle's sound level emissions at a test site which is not a standard site. (b) The purpose of adding or subtracting a correction factor is to equate the sound level reading...

A New New Federalism: The Case for National Standards and Tests

ERIC Educational Resources Information Center

Petrilli, Michael J.; Finn, Chester E., Jr.

2006-01-01

According to these authors, the federal government has pushed far too deeply into the routines and operations of the nation's public schools, now regulating everything from teacher credentials to the selection of reading programs. Ironically, the one way to extricate Washington from the minutiae of K-12 education is to give it more power in one…

Cognitive Strengths and Weaknesses Associated with Prader-Willi Syndrome.

ERIC Educational Resources Information Center

Conners, Frances A.; Rosenquist, Celia J.; Atwell, Julie A.; Klinger, Laura Grofer

2000-01-01

Nine adults with Prader-Willi syndrome (PWS) and nine age- and IQ-matched adults with PWS completed standardized tests of long-term and short-term memory, visual and auditory processing, and reading and mathematics achievement. Contrary to previous findings, long-term memory in PWS subjects was strong relative to IQ and there was no evidence that…

The Facilitative Effect of Acute Rhythmic Exercise on Reading Comprehension of Junior High Students

ERIC Educational Resources Information Center

Mead, Tim P.; Roark, Susan; Larive, Lane J.; Percle, Kristen C.; Auenson, Rachel N.

2013-01-01

With tightening school budgets and continued emphasis on core subject standardized testing, physical education often takes a backseat to academic areas that school administrators deem more important. Much time is spent using improvement strategies in the classroom that do not involve exercise. Two hundred eighty-five sixth to eighth grade students…

Word Problem Solving in Contemporary Math Education: A Plea for Reading Comprehension Skills Training

PubMed Central

Boonen, Anton J. H.; de Koning, Björn B.; Jolles, Jelle; van der Schoot, Menno

2016-01-01

Successfully solving mathematical word problems requires both mental representation skills and reading comprehension skills. In Realistic Math Education (RME), however, students primarily learn to apply the first of these skills (i.e., representational skills) in the context of word problem solving. Given this, it seems legitimate to assume that students from a RME curriculum experience difficulties when asked to solve semantically complex word problems. We investigated this assumption under 80 sixth grade students who were classified as successful and less successful word problem solvers based on a standardized mathematics test. To this end, students completed word problems that ask for both mental representation skills and reading comprehension skills. The results showed that even successful word problem solvers had a low performance on semantically complex word problems, despite adequate performance on semantically less complex word problems. Based on this study, we concluded that reading comprehension skills should be given a (more) prominent role during word problem solving instruction in RME. PMID:26925012

Word Problem Solving in Contemporary Math Education: A Plea for Reading Comprehension Skills Training.

PubMed

Boonen, Anton J H; de Koning, Björn B; Jolles, Jelle; van der Schoot, Menno

2016-01-01

Successfully solving mathematical word problems requires both mental representation skills and reading comprehension skills. In Realistic Math Education (RME), however, students primarily learn to apply the first of these skills (i.e., representational skills) in the context of word problem solving. Given this, it seems legitimate to assume that students from a RME curriculum experience difficulties when asked to solve semantically complex word problems. We investigated this assumption under 80 sixth grade students who were classified as successful and less successful word problem solvers based on a standardized mathematics test. To this end, students completed word problems that ask for both mental representation skills and reading comprehension skills. The results showed that even successful word problem solvers had a low performance on semantically complex word problems, despite adequate performance on semantically less complex word problems. Based on this study, we concluded that reading comprehension skills should be given a (more) prominent role during word problem solving instruction in RME.

The Core Reading Standards: A Basic Qualitative Study of Elementary Teachers' Perceptions

ERIC Educational Resources Information Center

Phillips, Lavern

2017-01-01

The Common Core State Standards in English Language Arts were a part of a reformation of the nation's reading standards. The demands for higher standards were due to the general public and Federal legislators request for higher student achievement. The purpose of this basic qualitative study was to explore the teachers' life experiences, thoughts,…

Patch test reactions to mite antigens: a GERDA multicentre study. Groupe d'Etudes et de Recherches en Dermato-Allergie.

PubMed

Castelain, M; Birnbaum, J; Castelain, P Y; Ducombs, G; Grosshans, E; Jelen, G; Lacroix, M; Meynadier, J; Mougeolle, J M; Lachapelle, J M

1993-11-01

We performed patch tests with Dermatophagoides pteronyssinus (Dp) antigens from 2 different sources in 355 non-randomly selected patients with atopic dermatitis (AD) and 398 subjects of a control group. The study demonstrated that contact sensitization to mites occurred in an appreciable % of AD cases (20.8%), using commonly available assay products. The differences recorded between the 2 materials tested were related to the concentration of P1 antigen. Non-atopic patients rarely showed positive reactions to Dp (0.75%), when strict criteria for readings were applied and if 2 readings were performed. Patients with positive patch tests did not necessarily show positive immediate skin tests. It would be useful to carry out tests systematically in atopic patients, even if it is not yet known what modern treatment would be best for the patient. Laboratories still do not provide standardized house dust mite preparations--measuring and codifying their biological activity--for use in patch tests. It is to be hoped that the extension of this type of test will lead to the production of better test materials, in syringes with homogeneous dispersion and concentration.

Usefulness of an inexpensive, Paracheck test in detecting asymptomatic infectious reservoir of plasmodium falciparum during dry season in an inaccessible terrain in central India.

PubMed

Singh, N; Saxena, A; Sharma, V P

2002-10-01

The performance of a new indigenous rapid diagnostic test, Paracheck Pf was evaluated in detection of Plasmodium falciparum in asymptomatic children in remote forest villages of Mandla district, central India to determine the lower limits of sensitivity and specificity of rapid test. A finger prick blood sample was collected to prepare blood smear and for testing with the Paracheck test. The blood smears were read by an experienced technician blinded to the Paracheck results. The figures for specificity, sensitivity, accuracy and predictive values were calculated using microscopy as gold standard. The new diagnostic test had a sensitivity of 94% and a specificity of 89%. The positive and negative predictive values were 71% and 98%, respectively. The J -index was 0.83%. The rapid test was found to be very easy to perform and the result could be read reliably by field workers. The field evaluation with this new inexpensive test, ($0.65/test) indicates that it could be used as an epidemiological tool in the management of malaria particularly in areas where microscopy is not operationally feasible to attain the goal of the roll back malaria initiative.

Reading Comprehension Assessment through Retelling: Performance Profiles of Children with Dyslexia and Language-Based Learning Disability

PubMed Central

Kida, Adriana de S. B.; de Ávila, Clara R. B.; Capellini, Simone A.

2016-01-01

Purpose: To study reading comprehension performance profiles of children with dyslexia as well as language-based learning disability (LBLD) by means of retelling tasks. Method: One hundred and five children from 2nd to 5th grades of elementary school were gathered into six groups: Dyslexia group (D; n = 19), language-based learning disability group (LBLD; n = 16); their respective control groups paired according to different variables – age, gender, grade and school system (public or private; D-control and LBLD-control); and other control groups paired according to different reading accuracy (D-accuracy; LBLD-accuracy). All of the children read an expository text and orally retold the story as they understood it. The analysis quantified propositions (main ideas and details) and retold links. A retelling reference standard (3–0) was also established from the best to the worst performance. We compared both clinical groups (D and LBLD) with their respective control groups by means of Mann–Whitney tests. Results: D showed the same total of propositions, links and reference standards as D-control, but performed better than D-accuracy in macro structural (total of links) and super structural (retelling reference standard) measures. Results suggest that dyslexic children are able to use their linguistic competence and their own background knowledge to minimize the effects of their decoding deficit, especially at the highest text processing levels. LBLD performed worse than LBLD-control in all of the retelling measures and LBLD showed worse performance than LBLD-accuracy in the total retold links and retelling reference standard. Those results suggest that both decoding and linguistic difficulties affect reading comprehension. Moreover, the linguistic deficits presented by LBLD students do not allow these pupils to perform as competently in terms of text comprehension as the children with dyslexia do. Thus, failure in the macro and super-structural information processing of the expository text were evidenced. Conclusion: Each clinical group showed a different retelling profile. Such findings support the view that there are differences between these two clinical populations in the non-phonological dimensions of language. PMID:27313551

Evaluating the Structure of Early English Literacy Skills in Deaf and Hard-of-Hearing Children.

PubMed

Webb, Mi-Young; Lederberg, Amy R; Branum-Martin, Lee; McDonald Connor, Carol

2015-10-01

Better understanding the mechanisms underlying developing literacy has promoted the development of more effective reading interventions for typically developing children. Such knowledge may facilitate effective instruction of deaf and hard-of-hearing (DHH) children. Hence, the current study examined the multivariate associations among phonological awareness, alphabetic knowledge, word reading, and vocabulary skills in DHH children who have auditory access to speech. One hundred and sixty-seven DHH children (M age = 60.43 months) were assessed with a battery of early literacy measures. Forty-six percent used at least 1 cochlear implant; 54% were fitted with hearing aids. About a fourth of the sample was acquiring both spoken English and sign. Scores on standardized tests of phonological awareness and vocabulary averaged at least 1 standard deviation (SD) below the mean of the hearing norming sample. Confirmatory factor analyses showed that DHH children's early literacy skills were best characterized by a complex 3-factor model in which phonological awareness, alphabetic knowledge, and vocabulary formed 3 separate, but highly correlated constructs, with letter-sound knowledge and word reading skills relating to both phonological awareness and alphabetic knowledge. This supports the hypothesis that early reading of DHH children with functional hearing is qualitatively similar to that of hearing children. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Assessing (and Addressing!) Motivation to Read Fiction and Nonfiction

ERIC Educational Resources Information Center

Malloy, Jacquelynn A.; Parsons, Allison Ward; Marinak, Barbara A.; Applegate, Anthony J.; Applegate, Mary DeKonty; Reutzel, D. Ray; Parsons, Seth A.; Fawson, Parker C.; Roberts, Leslie D.; Gambrell, Linda B.

2017-01-01

Literacy educators, spurred by curricular standards requiring increased attention to reading nonfiction, are compelled to consider text-specific reading instruction. As research supports the connection between motivation and reading achievement, these mandates beg the question, "Are children equally motivated to read fiction and…

The Effect of Independent Reading on STAAR Reading Scores of Fourth Grade Students

ERIC Educational Resources Information Center

Ibarra, Sylvia

2016-01-01

Independent Reading (IR) is a reading intervention that many schools implement to help students develop essential reading skills and improve academic achievement on various standardized assessments. However, recent IR studies have yielded mixed findings on the effectiveness of IR as a reading intervention to help struggling students increase…

Equivalence of Screen versus Print Reading Comprehension Depends on Task Complexity and Proficiency

ERIC Educational Resources Information Center

Lenhard, Wolfgang; Schroeders, Ulrich; Lenhard, Alexandra

2017-01-01

As reading and reading assessment become increasingly implemented on electronic devices, the question arises whether reading on screen is comparable with reading on paper. To examine potential differences, we studied reading processes on different proficiency and complexity levels. Specifically, we used data from the standardization sample of the…

Competence to consent to voluntary psychiatric hospitalization: a test of a standard proposed by APA. American Psychiatric Association.

PubMed

Appelbaum, B C; Appelbaum, P S; Grisso, T

1998-09-01

In the wake of the U.S. Supreme Court's 1990 decision in Zinermon v. Burch, renewed attention has been given to capacities patients must have to be considered competent to consent to voluntary hospitalization. An American Psychiatric Association (APA) task force suggested that strong policy interests support the establishment of a low threshold for competence in this situation. The study examined whether, as previous research suggested, patients would have difficulty meeting even this lenient standard. One hundred voluntarily hospitalized psychiatric patients were read two brief paragraphs, one explaining the purposes of psychiatric hospitalization and and the other explaining policies for discharge. The paragraphs' readability measured about eighth-grade level. After each paragraph, participants were read two sets of questions, one testing recall of the presented information and the other testing recognition of the information in a true-false format. The scores of patients grouped by selected demographic and clinical variables were compared. The vast majority of patients were able to comprehend the information that the APA task force suggested was relevant to their decision. However, a subgroup of patients who were initially admitted involuntarily had significantly poorer performance and may constitute a group who need special educational efforts focused on the consequences of voluntary admission.

Do eye movements reveal differences between monolingual and bilingual children's first-language and second-language reading? A focus on word frequency effects.

PubMed

Whitford, Veronica; Joanisse, Marc F

2018-09-01

An extensive body of research has examined reading acquisition and performance in monolingual children. Surprisingly, however, much less is known about reading in bilingual children, who outnumber monolingual children globally. Here, we address this important imbalance in the literature by employing eye movement recordings to examine both global (i.e., text-level) and local (i.e., word-level) aspects of monolingual and bilingual children's reading performance across their first-language (L1) and second-language (L2). We also had a specific focus on lexical accessibility, indexed by word frequency effects. We had three main findings. First, bilingual children displayed reduced global and local L1 reading performance relative to monolingual children, including larger L1 word frequency effects. Second, bilingual children displayed reduced global and local L2 versus L1 reading performance, including larger L2 word frequency effects. Third, both groups of children displayed reduced global and local reading performance relative to adult comparison groups (across their known languages), including larger word frequency effects. Notably, our first finding was not captured by traditional offline measures of reading, such as standardized tests, suggesting that these measures may lack the sensitivity to detect such nuanced between-group differences in reading performance. Taken together, our findings demonstrate that bilingual children's simultaneous exposure to two reading systems leads to eye movement reading behavior that differs from that of monolingual children and has important consequences for how lexical information is accessed and integrated in both languages. Copyright © 2018 Elsevier Inc. All rights reserved.

Evaluation of the King-Devick test as a concussion screening tool in high school football players.

PubMed

Seidman, Daniel H; Burlingame, Jennifer; Yousif, Lina R; Donahue, Xinh P; Krier, Joshua; Rayes, Lydia J; Young, Rachel; Lilla, Muareen; Mazurek, Rochelle; Hittle, Kristie; McCloskey, Charles; Misra, Saroj; Shaw, Michael K

2015-09-15

Concussion is the most common type of traumatic brain injury, and results from impact or impulsive forces to the head, neck or face. Due to the variability and subtlety of symptoms, concussions may go unrecognized or be ignored, especially with the pressure placed on athletes to return to competition. The King-Devick (KD) test, an oculomotor test originally designed for reading evaluation, was recently validated as a concussion screening tool in collegiate athletes. A prospective study was performed using high school football players in an attempt to study the KD as a concussion screening tool in this younger population. 343 athletes from four local high school football teams were recruited to participate. These athletes were given baseline KD tests prior to competition. Individual demographic information was collected on the subjects. Standard team protocol was employed to determine if a concussion had occurred during competition. Immediately after diagnosis, the KD test was re-administered to the concussed athlete for comparison to baseline. Post-season testing was also performed in non-concussed individuals. Of the 343 athletes, nine were diagnosed with concussions. In all concussed players, cumulative read times for the KD test were significantly increased (p<0.001). Post-season testing of non-concussed athletes revealed minimal change in read times relative to baseline. Univariate analysis revealed that history of concussion was the only demographic factor predictive of concussion in this cohort. The KD test is an accurate and easily administered sideline screening tool for concussion in adolescent football players. Copyright © 2015 Elsevier B.V. All rights reserved.

Progressive Achievement Tests in Reading: Comprehension & Vocabulary. Teacher's Handbook. Second Edition.

ERIC Educational Resources Information Center

Australian Council for Educational Research, Hawthorn.

The teacher handbook for Progressive Achievement Tests (PATs) in Reading presents an overall description of these survey tests in reading comprehension and vocabulary knowledge for school years 3 to 9. There are two alternative forms of each test: (1) the Reading Comprehension tests are designed to measure two major aspects of reading skills…

Effects of education and word reading on cognitive scores in a community-based sample of Spanish elders with diverse socioeconomic status.

PubMed

Contador, Israel; Bermejo-Pareja, Félix; Del Ser, Teodoro; Benito-León, Julián

2015-01-01

The influence of education and oral word-reading ability on cognitive performance was examined in a sample of 1510 nondemented elders differing in socioeconomic status (SES) from three Spanish communities. All individuals were enrolled in the Neurological Disorders in Central Spain, a population-based epidemiological study in central Spain. They completed a detailed demographic survey and a short standardized neuropsychological battery assessing psychomotor speed, attention, language, and memory. The Word Accentuation Test (WAT) was used as measure of oral reading ability. The influence of education and oral reading on cognitive performance was determined by multiple linear regression models, first controlling for demographics (age and sex), and subsequently for the WAT score and education. The contribution of socioeconomic conditions was addressed by stratifying the sample into groups of high and low SES. The WAT showed a significant independent effect on cognitive scores, generally greater than that predicted by demographics. The higher predictive power of oral word reading on cognitive scores compared to education was consistent across the three communities. Although the variance explained by WAT was very similar in areas with diverse SES (low vs. high), WAT scores accounted for slightly more variance in naming and memory tasks in low SES areas. In contrast, the variance explained by WAT was higher for verbal fluency and the Trail-Making Test in areas with high SES. Oral word-reading ability predicts cognitive performance better than years of education across individuals with different SES. The influence of WAT may be modulated by SES and cognitive task properties.

Statistical models for RNA-seq data derived from a two-condition 48-replicate experiment.

PubMed

Gierliński, Marek; Cole, Christian; Schofield, Pietà; Schurch, Nicholas J; Sherstnev, Alexander; Singh, Vijender; Wrobel, Nicola; Gharbi, Karim; Simpson, Gordon; Owen-Hughes, Tom; Blaxter, Mark; Barton, Geoffrey J

2015-11-15

High-throughput RNA sequencing (RNA-seq) is now the standard method to determine differential gene expression. Identifying differentially expressed genes crucially depends on estimates of read-count variability. These estimates are typically based on statistical models such as the negative binomial distribution, which is employed by the tools edgeR, DESeq and cuffdiff. Until now, the validity of these models has usually been tested on either low-replicate RNA-seq data or simulations. A 48-replicate RNA-seq experiment in yeast was performed and data tested against theoretical models. The observed gene read counts were consistent with both log-normal and negative binomial distributions, while the mean-variance relation followed the line of constant dispersion parameter of ∼0.01. The high-replicate data also allowed for strict quality control and screening of 'bad' replicates, which can drastically affect the gene read-count distribution. RNA-seq data have been submitted to ENA archive with project ID PRJEB5348. g.j.barton@dundee.ac.uk. © The Author 2015. Published by Oxford University Press.

Statistical models for RNA-seq data derived from a two-condition 48-replicate experiment

PubMed Central

Cole, Christian; Schofield, Pietà; Schurch, Nicholas J.; Sherstnev, Alexander; Singh, Vijender; Wrobel, Nicola; Gharbi, Karim; Simpson, Gordon; Owen-Hughes, Tom; Blaxter, Mark; Barton, Geoffrey J.

2015-01-01

Motivation: High-throughput RNA sequencing (RNA-seq) is now the standard method to determine differential gene expression. Identifying differentially expressed genes crucially depends on estimates of read-count variability. These estimates are typically based on statistical models such as the negative binomial distribution, which is employed by the tools edgeR, DESeq and cuffdiff. Until now, the validity of these models has usually been tested on either low-replicate RNA-seq data or simulations. Results: A 48-replicate RNA-seq experiment in yeast was performed and data tested against theoretical models. The observed gene read counts were consistent with both log-normal and negative binomial distributions, while the mean-variance relation followed the line of constant dispersion parameter of ∼0.01. The high-replicate data also allowed for strict quality control and screening of ‘bad’ replicates, which can drastically affect the gene read-count distribution. Availability and implementation: RNA-seq data have been submitted to ENA archive with project ID PRJEB5348. Contact: g.j.barton@dundee.ac.uk PMID:26206307

Teacher-child relationship quality and academic achievement of Chinese American children in immigrant families.

PubMed

Ly, Jennifer; Zhou, Qing; Chu, Keira; Chen, Stephen H

2012-08-01

This study examined the cross-sectional relations between teacher-child relationship quality (TCRQ) and math and reading achievement in a socio-economically diverse sample of Chinese American first- and second-grade children in immigrant families (N=207). Teachers completed a questionnaire measuring TCRQ dimensions including closeness, conflict, and intimacy, and children completed a questionnaire measuring overall TCRQ. Standardized tests were used to assess children's math and reading skills. Analyses were conducted to (a) test the factor structure of measures assessing TCRQ among Chinese American children, (b) examine the associations between teacher- and child-rated TCRQ and children's academic achievement, controlling for demographic characteristics, and (c) examine the potential role of child gender as a moderator in the relations between TCRQ and achievement. Results indicated that teacher-rated TCRQ Warmth was positively associated with Chinese American children's reading achievement. Two child gender-by-TCRQ interactions were found: (a) teacher-rated TCRQ Conflict was negatively associated with girls' (but not boys') math achievement, and (b) child-rated Overall TCRQ was positively associated with boys' (but not girls') reading achievement. These findings highlight the valuable role of TCRQ in the academic success of school-aged children in immigrant families. Copyright © 2012 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

78 FR 76986 - Version 5 Critical Infrastructure Protection Reliability Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

...].'' The sentence as revised would thus read, ``NERC requests that the CIP version 5 Standards become... 16 is changed to ``[ninth].'' The sentence as revised would thus read, ``NERC requests that the CIP...

International survey of vestibular rehabilitation therapists by the Barany Society Ad Hoc Committee on Vestibular Rehabilitation Therapy.

PubMed

Cohen, Helen S; Gottshall, Kim R; Graziano, Mariella; Malmstrom, Eva-Maj; Sharpe, Margaret H

2009-01-01

The goal of this study was to determine how occupational and physical therapists learn about vestibular rehabilitation therapy, their educational backgrounds, referral patterns, and their ideas about entry-level and advanced continuing education in vestibular rehabilitation therapy. The Barany Society Ad Hoc Committee for Vestibular Rehabilitation Therapy invited therapists around the world to complete an E-mail survey. Participants were either known to committee members or other Barany Society members, known to other participants, identified from their self-listings on the Internet, or volunteered after reading notices published in publications read by therapists. Responses were received from 133 therapists in 19 countries. They had a range of educational backgrounds, practice settings, and referral patterns. Few respondents had had any training about vestibular rehabilitation during their professional entry-level education. Most respondents learned about vestibular rehabilitation from continuing education courses, interactions with their colleagues, and reading. All of them endorsed the concept of developing standards and educating therapists about vestibular anatomy and physiology, vestibular diagnostic testing, vestibular disorders and current intervention strategies. Therefore, the Committee recommends the development of international standards for education and practice in vestibular rehabilitation therapy.

ReadMax—a novel reading and scoring approach for EGFR gene copy number to predict therapeutic benefit of erlotinib treatment in EGFR wild‐type non‐small‐cell lung cancer

PubMed Central

Soulières, Denis; Klughammer, Barbara

2015-01-01

Abstract EGFR mutation testing is now well established as a means of selecting the optimal first‐line therapy for patients with advanced non‐small‐cell lung cancer (NSCLC). However, deciding on the correct treatment for EGFR wild‐type NSCLC remains a challenge. EGFR fluorescence in‐situ hybridization (FISH) testing of gene copy number has been a promising marker, but has provided mixed results despite attempts to standardize the reading and scoring process. The novel ReadMax reading and scoring system focuses on the most aberrant cells, to identify oncogene addiction, rather than taking a representative reading as in the Colorado method. The methodology was developed using historical samples from the TRUST and MERIT studies, followed by re‐reading of the samples from the SATURN trial. Analysis of samples using the ReadMax methodology revealed that progression‐free survival (PFS) and overall survival (OS) were improved in patients with ReadMax FISH‐positive (RM FISH+) tumours, compared with those whose tumours were not RM FISH+: PFS hazard ratios (HRs) were 0.52 for RM FISH+ versus 0.93 for not RM FISH+; OS HRs were 0.69 and 0.92, respectively. For PFS, HR for RM FISH+ versus not RM FISH+ in the SATURN erlotinib group was 0.53 (p = 0.003). The PFS and OS results were also similar in the EGFR wild‐type population (PFS HRs were 0.63 and 0.96; OS HRs were 0.61 and 0.84, respectively), although amplification of the EGFR gene in patients with EGFR wild‐type disease was not found to be predictive of treatment outcomes, which was unexpected but not unprecedented. KRAS status was not found to affect outcomes. Further experience is required to refine the ReadMax methodology and fully establish its validity and robustness. In conclusion, the ReadMax scoring system to identify patients with EGFR FISH‐positive NSCLC is a promising technique, which could improve treatment options and outcomes for patients with advanced NSCLC, in particular for EGFR wild‐type tumours. PMID:27499899

Health-Enabled Smart Sensor Fusion Technology

NASA Technical Reports Server (NTRS)

Wang, Ray

2012-01-01

A process was designed to fuse data from multiple sensors in order to make a more accurate estimation of the environment and overall health in an intelligent rocket test facility (IRTF), to provide reliable, high-confidence measurements for a variety of propulsion test articles. The object of the technology is to provide sensor fusion based on a distributed architecture. Specifically, the fusion technology is intended to succeed in providing health condition monitoring capability at the intelligent transceiver, such as RF signal strength, battery reading, computing resource monitoring, and sensor data reading. The technology also provides analytic and diagnostic intelligence at the intelligent transceiver, enhancing the IEEE 1451.x-based standard for sensor data management and distributions, as well as providing appropriate communications protocols to enable complex interactions to support timely and high-quality flow of information among the system elements.

Use of a pressure sensing sheath: comparison with standard means of blood pressure monitoring in catheterization procedures

PubMed Central

Purdy, Phillip D; South, Charles; Klucznik, Richard P; Liu, Kenneth C; Novakovic, Robin L; Puri, Ajit S; Pride, G Lee; Aagaard-Kienitz, Beverly; Ray, Abishek; Elliott, Alan C

2017-01-01

Purpose Monitoring of blood pressure (BP) during procedures is variable, depending on multiple factors. Common methods include sphygmomanometer (BP cuff), separate radial artery catheterization, and side port monitoring of an indwelling sheath. Each means of monitoring has disadvantages, including time consumption, added risk, and signal dampening due to multiple factors. We sought an alternative approach to monitoring during procedures in the catheterization laboratory. Methods A new technology involving a 330 µm fiberoptic sensor embedded in the wall of a sheath structure was tested against both radial artery catheter and sphygmomanometer readings obtained simultaneous with readings recorded from the pressure sensing system (PSS). Correlations and Bland–Altman analysis were used to determine whether use of the PSS could substitute for these standard techniques. Results The results indicated highly significant correlations in systolic, diastolic, and mean arterial pressures (MAP) when compared against radial artery catheterization (p<0.0001), and MAP means differed by <4%. Bland–Altman analysis of the data suggested that the sheath measurements can replace a separate radial artery catheter. While less striking, significant correlations were seen when PSS readings were compared against BP cuff readings. Conclusions The PSS has competitive functionality to that seen with a dedicated radial artery catheter for BP monitoring and is available immediately on sheath insertion without the added risk of radial catheterization. The sensor is structurally separated from the primary sheath lumen and readings are unaffected by device introduction through the primary lumen. Time delays and potential complications from radial artery catheterization are avoided. PMID:27422970

Bias in dyslexia screening in a Dutch multicultural population.

PubMed

Verpalen, Anick; Van de Vijver, Fons; Backus, Ad

2018-04-01

We set out to address the adequacy of dyslexia screening in Dutch and non-western immigrant children, using the Dutch Dyslexia Screening Test (DST-NL) and outcomes of the Dutch dyslexia protocol, both of which are susceptible to cultural bias. Using the protocol as standard, we conducted an ROC (Receiver Operating Characteristics) analysis in Dutch and immigrant third, fifth, and seventh graders, combining a cross-sectional and longitudinal design. Sensitivity and specificity increased with grade, but were non-significant for various subtests in the lowest grade, suggesting considerable non-convergence between the two measures. Effective subtests in all grades, presumably not strongly influenced by Cultural Background or Word Lexicon, were One-Minute Reading, Non-Word Reading, and Nonsense Passage Reading. In a multilevel analysis, cultural background, dyslexia diagnosis, parental education, and grade of first assessment were predictors of subtest performance. In a second analysis, Word Lexicon was added as a proxy of knowledge of the Dutch language and culture. After controlling for Word Lexicon, cultural background became significant for most subtests, suggesting the presence of cultural bias. Subtests assessing technical literacy, such as One-Minute-Reading, Non-Word-Reading, One-Minute-Writing, or Two-Minutes-Spelling, showed more convergence between the two assessments. Less-effective subtests were Naming Pictures, Backward Digit Span, and Verbal and Semantic Fluency. It is concluded that the DST-NL and the standard protocol do not show complete convergence, notably in the lower grades in the multilingual pupil group of our cohort, mainly because dyslexia and literacy difficulties are hard to disentangle.

Self-regulated learning and achievement by middle-school children.

PubMed

Sink, C A; Barnett, J E; Hixon, J E

1991-12-01

The relationship of self-regulated learning to the achievement test scores of 62 Grade 6 students was studied. Generally, the metacognitive and affective variables correlated significantly with teachers' grades and standardized test scores in mathematics, reading, and science. Planning and self-assessment significantly predicted the six measures of achievement. Step-wise multiple regression analyses using the metacognitive and affective variables largely indicate that students' and teachers' perceptions of scholastic ability and planning appear to be the most salient factors in predicting academic performance. The locus of control dimension had no utility in predicting classroom grades and performance on standardized measures of achievement. The implications of the findings for teaching and learning are discussed.

Text Dependent Questions and the CCSS

ERIC Educational Resources Information Center

Aspen Institute, 2012

2012-01-01

An effective text dependent question first and foremost embraces the key principle of close reading embedded in the Common Core State Standards (CCSS) Anchor Reading Standards by asking students to provide evidence from complex text and draw inferences based on what the text explicitly says (Standards 1 and 10). A close look at the intervening…

A Comparative Study of Hawaii Middle School Science Student Academic Achievement

NASA Astrophysics Data System (ADS)

Askew Cain, Peggy

The problem was middle-grade students with specific learning disabilities (SWDs) in reading comprehension perform less well than their peers on standardized assessments. The purpose of this quantitative comparative study was to examine the effect of electronic concept maps on reading comprehension of eighth grade students with SWD reading comprehension in a Hawaii middle school Grade 8 science class on the island of Oahu. The target population consisted of Grade 8 science students for school year 2015-2016. The sampling method was a purposeful sampling with a final sample size of 338 grade 8 science students. De-identified archival records of grade 8 Hawaii standardized science test scores were analyzed using a one way analysis of variance (ANOVA) in SPSS. The finding for hypothesis 1 indicated a significant difference in student achievement between SWDs and SWODs as measured by Hawaii State Assessment (HSA) in science scores (p < 0.05), and for hypothesis 2, a significant difference in instructional modality for SWDs who used concept maps and does who did not as measured by the Hawaii State Assessment in science (p < 0.05). The implications of the findings (a) SWDs performed less well in science achievement than their peers and consequently, and (b) SWODs appeared to remember greater degrees of science knowledge, and answered more questions correctly than SWDs as a result of reading comprehension. Recommendations for practice were for educational leadership and noted: (a) teachers should practice using concept maps with SWDs as a specific reading strategy to support reading comprehension in science classes, (b) involve a strong focus on vocabulary building and concept building during concept map construction because the construction of concept maps sometimes requires frontloading of vocabulary, and (c) model for teachers how concept maps are created and to explain their educational purpose as a tool for learning. Recommendations for future research were to conduct (a) a quantitative comparative study between groups for academic achievement of subtests mean scores of SWDs and SWODs in physical science, earth science, and space science, and (b) a quantitative correlation study to examine relationships and predictive values for academic achievement of SWDs and concept map integration on standardized science assessments.

Computerized Silent Reading Rate and Strategy Instruction for Fourth Graders at Risk in Silent Reading Rate

ERIC Educational Resources Information Center

Niedo, Jasmin; Lee, Yen-Ling; Breznitz, Zvia; Berninger, Virginia W.

2014-01-01

Fourth graders whose silent word reading and/or sentence reading rate was, on average, two-thirds standard deviation below their oral reading of real and pseudowords and reading comprehension accuracy were randomly assigned to treatment ("n" = 7) or wait-listed ("n" = 7) control groups. Following nine sessions combining…

Improvements in Interval Time Tracking and Effects on Reading Achievement

ERIC Educational Resources Information Center

Taub, Gordon E.; McGrew, Kevin S.; Keith, Timothy Z.

2007-01-01

This study examined the effect of improvements in timing/rhythmicity on students' reading achievement. 86 participants completed pre- and post-test measures of reading achievement (i.e., Woodcock-Johnson III, Comprehensive Test of Phonological Processing, Test of Word Reading Efficiency, and Test of Silent Word Reading Fluency). Students in the…

Are Learning Disabled Students "Test-Wise?": An Inquiry into Reading Comprehension Test Items.

ERIC Educational Resources Information Center

Scruggs, Thomas E.; Lifson, Steve

The ability to correctly answer reading comprehension test items, without having read the accompanying reading passage, was compared for third grade learning disabled students and their peers from a regular classroom. In the first experiment, fourteen multiple choice items were selected from the Stanford Achievement Test. No reading passages were…

The Politics of the Teaching of Reading

ERIC Educational Resources Information Center

Soler, Janet

2016-01-01

Historically, political debates have broken out over how to teach reading in primary schools and infant classrooms. These debates and "reading wars" have often resulted from public concerns and media reportage of a fall in reading standards. They also reflect the importance placed on learning to read by parents, teachers, employers, and…

Reading Fluency Interventions That Work in High-Poverty Schools

ERIC Educational Resources Information Center

Fowers-Coils, Ashley

2016-01-01

This study measured the impact of targeted reading interventions on improving reading fluency for second-grade students as indicated by their performance on a statewide standardized assessment of reading fluency proficiency. Reading fluency scores for students who received intervention in second grade were measured again in their third-grade year…

LAMP kit for diagnosis of non-falciparum malaria in Plasmodium ovale infected patients.

PubMed

Cuadros, Juan; Martin Ramírez, Alexandra; González, Iveth J; Ding, Xavier C; Perez Tanoira, Ramon; Rojo-Marcos, Gerardo; Gómez-Herruz, Peña; Rubio, Jose Miguel

2017-01-07

Microscopy and rapid diagnosis tests have a limited sensitivity in diagnosis of malaria by Plasmodium ovale. The LAMP kit (LoopAMP®) can be used in the field without special equipment and could have an important role in malaria control programmes in endemic areas and for malaria diagnosis in returned travellers. The performance of the Pan primer of the kit in detecting malaria by P. ovale was compared with the results of standard nPCR in samples of patients returning from P. ovale endemic areas. Plasmodium ovale positive samples (29, tested by PCR and/or microscopy) and malaria negative specimens (398, tested by microscopy and PCR) were collected in different hospitals of Europe from June 2014 to March 2016 and frozen at -20 °C. Boil and spin method was used to extract DNA from all samples and amplification was performed with LoopAMP® MALARIA kit (Eiken Chemical, Japan) in an automated turbidimeter (Eiken 500). The results of LAMP read by turbidimetry and with the naked eye were compared. The kit showed a sensitivity of 100% and a specificity of 97.24% with positive and negative predictive values of 72.5 and 100%, respectively. Naked eyed readings were in accordance with turbidimetry readings (sensitivity, 92.5%, specificity, 98.96% and positive and negative predictive values, respectively, 90.24 and 99.22%). The limit of detection of LAMP assay for P. ovale was between 0.8 and 2 parasites/µl. The Pan primer of the Malaria kit LoopAMP® can detect P. ovale at very low-levels and showed a predictive negative value of 100%. This tool can be useful in malaria control and elimination programmes and in returned travellers from P. ovale endemic areas. Naked eye readings are equivalent to automated turbidimeter readings in specimens obtained with EDTA.

Validation of the mobil-O-Graph: 24 h-blood pressure measurement device.

PubMed

Wei, Wolfgang; Tölle, Markus; Zidek, Walter; van der Giet, Markus

2010-08-01

Twenty-four-hour blood pressure measurement is of importance not only in the detection of hypertension but also in the detection of blood pressure changes in hypertensive and nonhypertensives over the day to identify, for example, nondipper hypertensives. This study describes the validation of the mobil-O-Graph according to the criteria of the British Hypertension Society (BHS). For each patient three readings obtained by the mobil-O-Graph were compared with auscultatory sphygmomanometric readings obtained by two trained clinicians. The sphygmomanometric reference measurements were alternated with the readings obtained by the device. Eighty-five patients (mean age 53.4+/-18.4 years) were recruited for the BHS protocol. Differences between blood pressure values of the test device and the mercury reading were calculated for each measurement. In the BHS validation procedure the mean differences of the observer readings and the test device were -2.2+/-6.7 (systolic) and -0.6+/-5.6 mmHg (diastolic) for observer 1 and -2.2+/-7.3 mmHg (systolic) and-0.4+/-6.1 mmHg (diastolic) for observer 2. The device achieved grade A for systolic and diastolic blood pressure for both the observers 1 and 2 leading to a final grade A/A. According to the BHS protocol the measurements of the device have to be considered 'very accurate and with no error of clinical relevance'. The device met the accuracy requirements of the BHS standard and can be recommended for clinical use.

School absence and its effect on school performance for children born with orofacial clefts.

PubMed

Bell, Jane; Raynes-Greenow, Camille; Turner, Robin; Bower, Carol; Dodson, Alan; Hancock, Kirsten; Nassar, Natasha

2017-07-17

School absence is associated with lower performance on standardized tests. Children born with orofacial clefts (OFC) are likely to have more absence than children without OFC; however, school absence for children with OFC has not been quantified. We aimed to describe school absence and its relationship with school performance for children with and without OFC. Population-based record-linked cohort study of children (402 with OFC, 1789 without OFC) enrolled in schools in Western Australia, 2008 to 2012. We compared median school absence rates using Wilcoxon rank tests, and investigated the impact of school absence on standardized scores from reading, numeracy, and writing tests, using multivariable models fitted by generalized estimating equations. In Semester 1, at each primary school year level, children without OFC and children with cleft lip only or cleft palate only had similar median absence rates (approximately 1 week). Children with cleft lip and palate had significantly higher absence rates in Years 4 to 6 (between 1 and 2 weeks). During secondary school, median absence rates were higher (2 weeks) for all children, but not statistically different between children with and without OFC. Higher absence was significantly associated with lower standardized reading, numeracy, and writing scores. However, having a cleft of any type had little influence on the association between absence and test scores. School absence affected school performance for all children. Absence did not differentially disadvantage children born with OFC, suggesting current practices to identify and support children with OFC are minimizing effects of their absence on school performance. Birth Defects Research 109:1048-1056, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

METHOD OF TESTING THERMAL NEUTRON FISSIONABLE MATERIAL FOR PURITY

DOEpatents

Fermi, E.; Anderson, H.L.

1961-01-24

A process is given for determining the neutronic purity of fissionable material by the so-called shotgun test. The effect of a standard neutron absorber of known characteristics and amounts on a neutronic field also of known characteristics is measured and compared with the effect which the impurities derived from a known quantity of fissionable material has on the same neutronic field. The two readings are then made the basis of calculation from which the amount of impurities can be computed.