Proficiency and Linguistic Complexity Influence Speech Motor Control and Performance in Spanish Language Learners

ERIC Educational Resources Information Center

Nip, Ignatius S. B.; Blumenfeld, Henrike K.

2015-01-01

Purpose: Second-language (L2) production requires greater cognitive resources to inhibit the native language and to retrieve less robust lexical representations. The current investigation identifies how proficiency and linguistic complexity, specifically syntactic and lexical factors, influence speech motor control and performance. Method: Speech…

Spanish language proficiency among providers and Latino clients' engagement in substance abuse treatment.

PubMed

Guerrero, Erick G; Khachikian, Tenie; Kim, Tina; Kong, Yinfei; Vega, William A

2013-12-01

Quality of care, such as provision of services in Spanish, is a common factor believed to improve treatment engagement among Spanish-speaking Latinos in health care. However, there is little evidence that Spanish language proficiency among providers increases treatment access and retention in publicly funded substance abuse treatment. We analyzed client and program data collected in 2010-2011 from publicly funded treatment programs in Los Angeles County, California. An analytic sample of 1903 Latino clients nested within 40 treatment programs located in minority communities was analyzed using multilevel negative binomial regressions on days to initiate and spent in treatment. As hypothesized, Spanish language proficiency was negatively associated with client wait time and positively associated with retention in treatment, after controlling for individual and program characteristics. The path analysis models showed that Spanish language proficiency played a mediating role between professional accreditation and client wait time and retention. These preliminary findings provide an evidentiary base for the role of providers' Spanish language proficiency and Latino engagement in treatment for a population at high risk of treatment dropout. Implications related to health care reform legislation, which seeks to enhance linguistically competent care, are discussed. © 2013.

Computer Proficiency Questionnaire: Assessing Low and High Computer Proficient Seniors

PubMed Central

Boot, Walter R.; Charness, Neil; Czaja, Sara J.; Sharit, Joseph; Rogers, Wendy A.; Fisk, Arthur D.; Mitzner, Tracy; Lee, Chin Chin; Nair, Sankaran

2015-01-01

Purpose of the Study: Computers and the Internet have the potential to enrich the lives of seniors and aid in the performance of important tasks required for independent living. A prerequisite for reaping these benefits is having the skills needed to use these systems, which is highly dependent on proper training. One prerequisite for efficient and effective training is being able to gauge current levels of proficiency. We developed a new measure (the Computer Proficiency Questionnaire, or CPQ) to measure computer proficiency in the domains of computer basics, printing, communication, Internet, calendaring software, and multimedia use. Our aim was to develop a measure appropriate for individuals with a wide range of proficiencies from noncomputer users to extremely skilled users. Design and Methods: To assess the reliability and validity of the CPQ, a diverse sample of older adults, including 276 older adults with no or minimal computer experience, was recruited and asked to complete the CPQ. Results: The CPQ demonstrated excellent reliability (Cronbach’s α = .98), with subscale reliabilities ranging from .86 to .97. Age, computer use, and general technology use all predicted CPQ scores. Factor analysis revealed three main factors of proficiency related to Internet and e-mail use; communication and calendaring; and computer basics. Based on our findings, we also developed a short-form CPQ (CPQ-12) with similar properties but 21 fewer questions. Implications: The CPQ and CPQ-12 are useful tools to gauge computer proficiency for training and research purposes, even among low computer proficient older adults. PMID:24107443

The Importance of Reagent Lot Registration in External Quality Assurance/Proficiency Testing Schemes.

PubMed

Stavelin, Anne; Riksheim, Berit Oddny; Christensen, Nina Gade; Sandberg, Sverre

2016-05-01

Providers of external quality assurance (EQA)/proficiency testing schemes have traditionally focused on evaluation of measurement procedures and participant performance and little attention has been given to reagent lot variation. The aim of the present study was to show the importance of reagent lot registration and evaluation in EQA schemes. Results from the Noklus (Norwegian Quality Improvement of Primary Care Laboratories) urine albumin/creatinine ratio (ACR) and prothrombin time international normalized ratio (INR) point-of-care EQA schemes from 2009-2015 were used as examples in this study. The between-participant CV for Afinion ACR increased from 6%-7% to 11% in 3 consecutive surveys. This increase was caused by differences between albumin reagent lots that were also observed when fresh urine samples were used. For the INR scheme, the CoaguChek INR results increased with the production date of the reagent lots, with reagent lot medians increasing from 2.0 to 2.5 INR and from 2.7 to 3.3 INR (from the oldest to the newest reagent lot) for 2 control levels, respectively. These differences in lot medians were not observed when native patient samples were used. Presenting results from different reagent lots in EQA feedback reports can give helpful information to the participants that may explain their deviant EQA results. Information regarding whether the reagent lot differences found in the schemes can affect patient samples is important and should be communicated to the participants as well as to the manufacturers. EQA providers should consider registering and evaluating results from reagent lots. © 2016 American Association for Clinical Chemistry.

Computer proficiency questionnaire: assessing low and high computer proficient seniors.

PubMed

Boot, Walter R; Charness, Neil; Czaja, Sara J; Sharit, Joseph; Rogers, Wendy A; Fisk, Arthur D; Mitzner, Tracy; Lee, Chin Chin; Nair, Sankaran

2015-06-01

Computers and the Internet have the potential to enrich the lives of seniors and aid in the performance of important tasks required for independent living. A prerequisite for reaping these benefits is having the skills needed to use these systems, which is highly dependent on proper training. One prerequisite for efficient and effective training is being able to gauge current levels of proficiency. We developed a new measure (the Computer Proficiency Questionnaire, or CPQ) to measure computer proficiency in the domains of computer basics, printing, communication, Internet, calendaring software, and multimedia use. Our aim was to develop a measure appropriate for individuals with a wide range of proficiencies from noncomputer users to extremely skilled users. To assess the reliability and validity of the CPQ, a diverse sample of older adults, including 276 older adults with no or minimal computer experience, was recruited and asked to complete the CPQ. The CPQ demonstrated excellent reliability (Cronbach's α = .98), with subscale reliabilities ranging from .86 to .97. Age, computer use, and general technology use all predicted CPQ scores. Factor analysis revealed three main factors of proficiency related to Internet and e-mail use; communication and calendaring; and computer basics. Based on our findings, we also developed a short-form CPQ (CPQ-12) with similar properties but 21 fewer questions. The CPQ and CPQ-12 are useful tools to gauge computer proficiency for training and research purposes, even among low computer proficient older adults. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Cultural Proficiency

ERIC Educational Resources Information Center

Guerra, Patricia L.; Nelson, Sarah W.

2007-01-01

Cultural proficiency is defined as "the policies and practices of an organization or the values and behaviors of an individual that enable the agency or person to interact effectively in a culturally diverse environment." The diverse composition of today's classrooms demands that schools and educators be culturally proficient, yet few of them are.…

Cultural Proficiency. Research Brief

ERIC Educational Resources Information Center

Walker, Karen

2007-01-01

Cultural proficiency and diversity are often used interchangeably, yet there are some distinct differences between them. Cultural proficiency is the umbrella under which diversity falls. According to one source, "Cultural proficiency is a way of being that allows individuals and organizations to interact effectively with people who differ from…

Fundamental movement skills proficiency in children with developmental coordination disorder: does physical self-concept matter?

PubMed

Yu, Jie; Sit, Cindy H P; Capio, Catherine M; Burnett, Angus; Ha, Amy S C; Huang, Wendy Y J

2016-01-01

The purpose of this study was to (1) examine differences in fundamental movement skills (FMS) proficiency, physical self-concept, and physical activity in children with and without developmental coordination disorder (DCD), and (2) determine the association of FMS proficiency with physical self-concept while considering key confounding factors. Participants included 43 children with DCD and 87 age-matched typically developing (TD) children. FMS proficiency was assessed using the Test of Gross Motor Development - second edition. Physical self-concept and physical activity were assessed using self-report questionnaires. A two-way (group by gender) ANCOVA was used to determine whether between-group differences existed in FMS proficiency, physical self-concept, and physical activity after controlling for age and BMI. Partial correlations and hierarchical multiple regression models were used to examine the relationship between FMS proficiency and physical self-concept. Compared with their TD peers, children with DCD displayed less proficiency in various components of FMS and viewed themselves as being less competent in physical coordination, sporting ability, and physical health. Physical coordination was a significant predictor of ability in object control skills. DCD status and gender were significant predictors of FMS proficiency. Future FMS interventions should target children with DCD and girls, and should emphasize improving object control skills proficiency and physical coordination. Children with DCD tend to have not only lower FMS proficiency than age-matched typically developing children but also lower physical self-concept. Self-perceptions of physical coordination by children with DCD are likely to be valuable contributors to development of object control skills. This may then help to develop their confidence in performing motor skills. Children with DCD need supportive programs that facilitate the development of object control skills. Efficacy of training

Proficiency-based cervical cancer brachytherapy training.

PubMed

Zhao, Sherry; Francis, Louise; Todor, Dorin; Fields, Emma C

2018-04-25

Although brachytherapy increases the local control rate for cervical cancer, there has been a progressive decline in its use. Furthermore, the training among residency programs for gynecologic brachytherapy varies considerably, with some residents receiving little to no training. This trend is especially concerning given the association between poor applicator placement and decline in local control. Considering the success of proficiency-based training in other procedural specialties, we developed and implemented a proficiency-based cervical brachytherapy training curriculum for our residents. Each resident placed tandem and ovoid applicators with attending guidance and again alone 2 weeks later using a pelvic model that was modified to allow for cervical brachytherapy. Plain films were taken of the pelvic model, and applicator placement quality was evaluated. Other evaluated metrics included retention of key procedural details, the time taken for each procedure and presession and postsession surveys to assess confidence. During the initial session, residents on average met 4.5 of 5 placement criteria, which improved to 5 the second session. On average, residents were able to remember 7.6 of the 8 key procedural steps. Execution time decreased by an average of 10.5%. Resident confidence with the procedure improved dramatically, from 2.6 to 4.6 of 5. Residents who had previously never performed a tandem and ovoid procedure showed greater improvements in these criteria than those who had. All residents strongly agreed that the training was helpful and wanted to participate again the following year. Residents participating in this simulation training had measurable improvements in the time to perform the procedure, applicator placement quality, and confidence. This curriculum is easy to implement and is of great value for training residents, and would be particularly beneficial in programs with low volume of cervical brachytherapy cases. Simulation programs could

Examining the Relationship between Math Scores and English Language Proficiency

ERIC Educational Resources Information Center

Henry, Denfield L.; Nistor, Nicolae; Baltes, Beate

2016-01-01

Multiple studies propose that English proficiency dictates English language learners' (ELLs) performances on mathematics assessments. The current study investigates the predictive power of English proficiency on mathematics scores, while controlling for gender, socioeconomic status (SES), and grade level among ELLs at a south Florida elementary…

Proficiency Standards and Cut-Scores for Language Proficiency Tests.

ERIC Educational Resources Information Center

Moy, Raymond H.

1984-01-01

Discusses the problems associated with "grading on a curve," the approach often used for standard setting on language proficiency tests. Proposes four main steps presented in the setting of a non-arbitrary cut-score. These steps not only establish a proficiency standard checked by external criteria, but also check to see that the test covers the…

Motor proficiency differences among students with intellectual disabilities, autism, and developmental disability

PubMed Central

Jeoung, Bogja

2018-01-01

There is considerable overlap in the manifestations of intellectual disability, autism, and developmental disability. We aimed to determine whether students with such disabilities have differences in their motor proficiency. We compared the motor proficiency of 82 students (age, 11 to 20 years) with different severities of intellectual disability (borderline, 11 students; mild, 27 students; moderate, 19 students), developmental disability (15 students), or autism (10 students). The Bruininks-Oseretsky Test of Motor Proficiency, Second edition was used to assess motor skills. The data were analyzed using descriptive statistics, independent t-tests, and analysis of variance. Compared to students with borderline intellectual disabilities, mild intellectual disabilities, or autism, those with moderate intellectual disabilities scored significantly lower on al-most all items regarding motor skill on the Bruininks-Oseretsky Test of Motor Proficiency. The results of this study provide key information for developing exercise programs to improve the motor proficiency and quality of life of children with various developmental disorders. PMID:29740563

Motor proficiency differences among students with intellectual disabilities, autism, and developmental disability.

PubMed

Jeoung, Bogja

2018-04-01

There is considerable overlap in the manifestations of intellectual disability, autism, and developmental disability. We aimed to determine whether students with such disabilities have differences in their motor proficiency. We compared the motor proficiency of 82 students (age, 11 to 20 years) with different severities of intellectual disability (borderline, 11 students; mild, 27 students; moderate, 19 students), developmental disability (15 students), or autism (10 students). The Bruininks-Oseretsky Test of Motor Proficiency, Second edition was used to assess motor skills. The data were analyzed using descriptive statistics, independent t -tests, and analysis of variance. Compared to students with borderline intellectual disabilities, mild intellectual disabilities, or autism, those with moderate intellectual disabilities scored significantly lower on al-most all items regarding motor skill on the Bruininks-Oseretsky Test of Motor Proficiency. The results of this study provide key information for developing exercise programs to improve the motor proficiency and quality of life of children with various developmental disorders.

Review on how proficiency testing needs in Brazil are supplied by accredited providers by Cgcre

NASA Astrophysics Data System (ADS)

Moura, M. H.; Borges, R. M. H.

2015-01-01

Proficiency testing schemes are an important tool to quality assurance in measurement as well as a tool to harmonization of multilateral recognition arrangements for accreditation. The General Coordination for Accreditation (Cgcre) of INMETRO developed a new program to accredit proficiency testing providers according with the International Standard ISO/IEC 17043. This work presents a review on needs for proficiency testing schemes in Brazil and assesses how these needs are supplied by accredited providers.

The Association Between Limited English Proficiency and Unplanned Emergency Department Revisit Within 72 Hours.

PubMed

Ngai, Ka Ming; Grudzen, Corita R; Lee, Roy; Tong, Vicky Y; Richardson, Lynne D; Fernandez, Alicia

2016-08-01

Language barriers are known to negatively affect many health outcomes among limited English proficiency patient populations, but little is known about the quality of care such patients receive in the emergency department (ED). This study seeks to determine whether limited English proficiency patients experience different quality of care than English-speaking patients in the ED, using unplanned revisit within 72 hours as a surrogate quality indicator. We conducted a retrospective cohort study in an urban adult ED in 2012, with a total of 41,772 patients and 56,821 ED visits. We compared 2,943 limited English proficiency patients with 38,829 English-speaking patients presenting to the ED after excluding patients with psychiatric complaints, altered mental status, and nonverbal states, and those with more than 4 ED visits in 12 months. Two main outcomes-the risk of inpatient admission from the ED and risk of unplanned ED revisit within 72 hours-were measured with odds ratios from generalized estimating equation multivariate models. Limited English proficiency patients were more likely than English speakers to be admitted (32.0% versus 27.2%; odds ratio [OR]=1.20; 95% confidence interval [CI] 1.11 to 1.30). This association became nonsignificant after adjustments (OR=1.04; 95% CI 0.95 to 1.15). Included in the analysis of ED revisit within 72 hours were 32,857 patients with 45,546 ED visits; 4.2% of all patients (n=1,380) had at least 1 unplanned revisit. Limited English proficiency patients were more likely than English speakers to have an unplanned revisit (5.0% versus 4.1%; OR=1.19; 95% CI 1.02 to 1.45). This association persisted (OR=1.24; 95% CI 1.02 to 1.53) after adjustment for potential confounders, including insurance status. We found no difference in hospital admission rates between limited English proficiency patients and English-speaking patients. Yet limited English proficiency patients were 24% more likely to have an unplanned ED revisit within 72 hours

English language proficiency and smoking prevalence among California's Asian Americans.

PubMed

Tang, Hao; Shimizu, Robin; Chen, Moon S

2005-12-15

The authors documented California's tobacco control initiatives for Asian Americans and the current tobacco use status among Asian subgroups and provide a discussion of the challenges ahead. The California Tobacco Control Program has employed a comprehensive approach to decrease tobacco use in Asian Americans, including ethnic-specific media campaigns, culturally competent interventions, and technical assistance and training networks. Surveillance of tobacco use among Asian Americans and the interpretation of the results have always been a challenge. Data from the 2001 The California Health Interview Survey (CHIS) were analyzed to provide smoking prevalence estimates for all Asian Americans and Asian-American subgroups, including Korean, Filipino, Japanese, South Asian, Chinese, and Vietnamese. Current smoking prevalence was analyzed by gender and by English proficiency level. Cigarette smoking prevalence among Asian males in general was almost three times of that among Asian females. Korean and Vietnamese males had higher cigarette smoking prevalence rates than males in other subgroups. Although Asian females in general had low smoking prevalence rates, significant differences were found among Asian subgroups, from 1.1% (Vietnamese) to 12.7% (Japanese). Asian men who had high English proficiency were less likely to be smokers than men with lower English proficiency. Asian women with high English proficiency were more likely to be smokers than women with lower English proficiency. Smoking prevalence rates among Asian Americans in California differed significantly on the basis of ethnicity, gender, and English proficiency. English proficiency seemed to have the effect of reducing smoking prevalence rates among Asian males but had just the opposite effect among Asian females. Cancer 2005. (c) 2005 American Cancer Society.

Monitoring the quality of HIV-1 viral load testing through a proficiency testing program using dried tube specimens in resource-limited settings.

PubMed

Nguyen, Shon; Ramos, Artur; Chang, Joy; Li, Bin; Shanmugam, Vedapuri; Boeras, Debrah; Nkengasong, John N; Yang, Chunfu; Ellenberger, Dennis

2015-04-01

HIV-1 viral load (VL) levels are used for monitoring disease progression and antiretroviral therapy outcomes in HIV-infected patients. To assess the performance of laboratories conducting HIV-1 VL testing in resource-limited settings, the U.S. Centers for Disease Control and Prevention implemented a voluntary, free-of-charge, external quality assurance program using dried tube specimens (DTSs). Between 2010 and 2012, DTS proficiency testing (PT) panels consisting of 5 specimens were distributed at ambient temperature to participants. The results from the participants (n≥6) using the same assay were grouped, analyzed, and graded as acceptable within a group mean±3 standard deviations. Mean proficiency scores were calculated by dividing the combined PT scores by the number of testing cycles using a linear regression model. Between 2010 and 2012, the number of participants enrolled increased from 32 in 16 countries to 114 in 44 countries. A total of 78.2% of the participants reported results using 10 different VL assays. The rates of reporting of acceptable results by the participants were 96.6% for the Abbott assay, 96.3% for the Roche Cobas assay, 94.5% for the Roche Amplicor assay, 93.0% for the Biocentric assay, and 89.3% for the NucliSens assay. The overall mean proficiency scores improved over time (P=0.024). DTSs are a good alternative specimen type to plasma specimens for VL PT programs, as they do not require cold chain transportation and can be used on PCR-based assays. Our data suggest that the CDC HIV-1 VL PT program using DTSs positively impacts the testing performance of the participants, which might translate into better and more accurate VL testing services for patients. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

Does childhood motor skill proficiency predict adolescent fitness?

PubMed

Barnett, Lisa M; Van Beurden, Eric; Morgan, Philip J; Brooks, Lyndon O; Beard, John R

2008-12-01

To determine whether childhood fundamental motor skill proficiency predicts subsequent adolescent cardiorespiratory fitness. In 2000, children's proficiency in a battery of skills was assessed as part of an elementary school-based intervention. Participants were followed up during 2006/2007 as part of the Physical Activity and Skills Study, and cardiorespiratory fitness was measured using the Multistage Fitness Test. Linear regression was used to examine the relationship between childhood fundamental motor skill proficiency and adolescent cardiorespiratory fitness controlling for gender. Composite object control (kick, catch, throw) and locomotor skill (hop, side gallop, vertical jump) were constructed for analysis. A separate linear regression examined the ability of the sprint run to predict cardiorespiratory fitness. Of the 928 original intervention participants, 481 were in 28 schools, 276 (57%) of whom were assessed. Two hundred and forty-four students (88.4%) completed the fitness test. One hundred and twenty-seven were females (52.1%), 60.1% of whom were in grade 10 and 39.0% were in grade 11. As children, almost all 244 completed each motor assessments, except for the sprint run (n = 154, 55.8%). The mean composite skill score in 2000 was 17.7 (SD 5.1). In 2006/2007, the mean number of laps on the Multistage Fitness Test was 50.5 (SD 24.4). Object control proficiency in childhood, adjusting for gender (P = 0.000), was associated with adolescent cardiorespiratory fitness (P = 0.012), accounting for 26% of fitness variation. Children with good object control skills are more likely to become fit adolescents. Fundamental motor skill development in childhood may be an important component of interventions aiming to promote long-term fitness.

The Construct of Language Proficiency.

ERIC Educational Resources Information Center

Verhoeven, Ludo, Ed.; de Jong, John H. A. L., Ed.

A collection of essays on first and second language proficiency from the fields of psychology and linguistics includes the following: "Modeling and Assessing Language Proficiency" (John H. A. L. de Jong, Ludo Verhoeven); "The Construct of Grammar in Early Language Development" (Folkert Kuiken); "Dimensions in Grammatical Proficiency" (Wim H. J.…

Use of a novel virus inactivation method for a multicenter avian influenza real-time reverse transcriptase-polymerase chain reaction proficiency study.

PubMed

Spackman, Erica; Suarez, David L

2005-01-01

Proficiency assessments are important elements in quality control for diagnostic laboratories. Traditionally, proficiency testing for polymerase chain reaction (PCR)-based assays has involved the use of clinical samples, samples "spiked" with live agents or DNA plasmids. Because of government regulations and biosecurity concerns, distribution of live high-consequence pathogens of livestock and poultry, such as avian influenza, is not possible, and DNA plasmids are not technically suitable for evaluating RNA virus detection. Therefore, a proficiency testing panel using whole avian influenza in a diluent containing a phenolic disinfectant that inactivates the virus while preserving the RNA for at least 8 weeks at -70 C was developed and used in a multicenter proficiency assessment for a type A influenza real-time reverse transcriptase (RT)-PCR test. The test, which was highly standardized, except for variation in the real-time RT-PCR equipment used, was shown to be highly reproducible by proficiency testing in 12 laboratories in the United States, Canada, and Hong Kong. Variation in cycle threshold values among 35 data sets and 490 samples was minimal (CV = 5.19%), and sample identifications were highly accurate (96.7% correct identifications) regardless of real-time PCR instrumentation.

Second language proficiency modulates conflict-monitoring in an oculomotor Stroop task: evidence from Hindi-English bilinguals

PubMed Central

Singh, Niharika; Mishra, Ramesh K.

2013-01-01

Many studies have confirmed the presence of a bilingual advantage which is manifested as enhanced cognitive and attention control. However, very few studies have investigated the role of second language proficiency on the modulation of conflict-monitoring in bilinguals. We investigated this by comparing high and low proficient Hindi-English bilinguals on a modified saccadic arrow Stroop task under different monitoring conditions, and tested the predictions of the bilingual executive control advantage proposal. The task of the participants was to make an eye movement toward the color patch in the same color as the central arrow, ignoring the patch to which the arrow was pointing. High-proficient bilinguals had overall faster saccade latency on all types of trials as compared to the low proficient bilinguals. The overall saccadic latency for high proficiency bilinguals was similarly affected by the different types of monitoring conditions, whereas conflict resolution advantage was found only for high monitoring demanding condition. The results support a conflict-monitoring account in a novel oculomotor task and also suggest that language proficiency could modulate executive control in bilinguals. PMID:23781210

Proficiency Differences in Syntactic Processing of Monolingual Native Speakers Indexed by Event-related Potentials

PubMed Central

Pakulak, Eric; Neville, Helen J.

2010-01-01

While anecdotally there appear to be differences in the way native speakers use and comprehend their native language, most empirical investigations of language processing study university students and none have studied differences in language proficiency which may be independent of resource limitations such as working memory span. We examined differences in language proficiency in adult monolingual native speakers of English using an event-related potential (ERP) paradigm. ERPs were recorded to insertion phrase structure violations in naturally spoken English sentences. Participants recruited from a wide spectrum of society were given standardized measures of English language proficiency, and two complementary ERP analyses were performed. In between-groups analyses, participants were divided, based on standardized proficiency scores, into Lower Proficiency (LP) and Higher Proficiency (HP) groups. Compared to LP participants, HP participants showed an early anterior negativity that was more focal, both spatially and temporally, and a larger and more widely distributed positivity (P600) to violations. In correlational analyses, we utilized a wide spectrum of proficiency scores to examine the degree to which individual proficiency scores correlated with individual neural responses to syntactic violations in regions and time windows identified in the between-group analyses. This approach also employed partial correlation analyses to control for possible confounding variables. These analyses provided evidence for the effects of proficiency that converged with the between-groups analyses. These results suggest that adult monolingual native speakers of English who vary in language proficiency differ in the recruitment of syntactic processes that are hypothesized to be at least in part automatic as well as of those thought to be more controlled. These results also suggest that in order to fully characterize neural organization for language in native speakers it is

Does English proficiency impact on health outcomes for inpatients undergoing stroke rehabilitation?

PubMed

Davies, Sarah E; Dodd, Karen J; Tu, April; Zucchi, Emiliano; Zen, Stefania; Hill, Keith D

2016-07-01

To determine whether English proficiency and/or the frequency of interpreter use impacts on health outcomes for inpatient stroke rehabilitation. Retrospective case-control study. People admitted for inpatient stroke rehabilitation. A high English proficiency group comprised people with native or near native English proficiency (n = 80), and a low English proficiency group comprised people who preferred a language other than English (n = 80). Length of stay (LOS), discharge destination and Functional Independence Measure (FIM). The low English proficiency group showed a greater improvement in FIM from admission to discharge (p = 0.04). No significant differences were found between groups in LOS, discharge destination and number of encounters with allied health professionals. Increased interpreter usage improved FIM efficiency but did not significantly alter other outcomes. English proficiency does not appear to impact on health outcomes in inpatient rehabilitation with a primarily in-house professional interpreter service. However, there is a need for a larger powered study to confirm these findings. Implications for rehabilitation People with low English proficiency undergoing inpatient stroke rehabilitation in a setting with a primarily in-house professional interpreter service, achieved similar outcomes to those with high English proficiency irrespective of frequency of interpreter usage. A non-significant increase of 4 days length of stay was observed in the low English proficiency group compared to the high English proficiency group. For patients with low English proficiency, greater change in Functional Independence Measure efficiency scores was observed for those with higher levels of interpreter use relative to those with low interpreter use. Clinicians should optimise use of interpreters with patients with low English proficiency when possible.

A New Tool for Assessing Mobile Device Proficiency in Older Adults: The Mobile Device Proficiency Questionnaire.

PubMed

Roque, Nelson A; Boot, Walter R

2018-02-01

Mobile device proficiency is increasingly required to participate in society. Unfortunately, there still exists a digital divide between younger and older adults, especially with respect to mobile devices (i.e., tablet computers and smartphones). Training is an important goal to ensure that older adults can reap the benefits of these devices. However, efficient/effective training depends on the ability to gauge current proficiency levels. We developed a new scale to accurately assess the mobile device proficiency of older adults: the Mobile Device Proficiency Questionnaire (MDPQ). We present and validate the MDPQ and a short 16-question version of the MDPQ (MDPQ-16). The MDPQ, its subscales, and the MDPQ-16 were found to be highly reliable and valid measures of mobile device proficiency in a large sample. We conclude that the MDPQ and MDPQ-16 may serve as useful tools for facilitating mobile device training of older adults and measuring mobile device proficiency for research purposes.

Assessing Language Proficiency Levels: Oral Proficiency Testing, Pre- and Post-Soviet Study.

ERIC Educational Resources Information Center

Baker, Robert L.

The importance of assessing language proficiency levels and the relationship of this priority to the teaching of Russian at the university level are discussed. Serious concerns about the value of language-specific proficiency guidelines are raised, and an argument is presented suggesting that language-specific guidelines may lead to undue emphasis…

Proficiency Effect on L2 Pragmatic Competence

ERIC Educational Resources Information Center

Xiao, Feng

2015-01-01

This paper synthesizes cross-sectional studies of the effect of proficiency on second language (L2) pragmatics to answer the synthesis question: Does proficiency affect adult learners' pragmatic competence? Findings have revealed an overall positive proficiency effect on pragmatic competence, and in most cases higher proficiency learners have…

15 CFR 285.8 - Proficiency testing.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Proficiency testing. 285.8 Section 285... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM § 285.8 Proficiency testing. (a) NVLAP proficiency testing is...

15 CFR 285.8 - Proficiency testing.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Proficiency testing. 285.8 Section 285... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM § 285.8 Proficiency testing. (a) NVLAP proficiency testing is...

15 CFR 285.8 - Proficiency testing.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Proficiency testing. 285.8 Section 285... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM § 285.8 Proficiency testing. (a) NVLAP proficiency testing is...

Professor's Page: Is Understanding a Proficiency?

ERIC Educational Resources Information Center

Askew, Mike

2012-01-01

The everyday use of "proficient" carries connotations of having reached a level of expertise. One would not describe someone stumbling through a rendition of "Chopsticks" as a proficient piano player; but novice pianists work on musical proficiencies--practicing scales or playing a polka--in parallel. They do not put off…

The Texas Successful Schools Study: Quality Education for Limited English Proficient Students.

ERIC Educational Resources Information Center

Texas Education Agency, Austin.

A study by the Texas Education Agency examined the variables contributing to the academic success of economically disadvantaged and language minority students. Data were collected from seven high-achieving elementary schools with high poverty rates and high percentages of limited English proficient (LEP) students via teacher questionnaires;…

Assessment of Preschoolers' Gross Motor Proficiency: Revisiting Bruininks-Oseretsky Test of Motor Proficiency

ERIC Educational Resources Information Center

Lam, Hazel Mei Yung

2011-01-01

Literature reveals that there are very few validated motor proficiency tests for young children. According to Gallahue and Ozmun, the Bruininks-Oseretsky Test of Motor Proficiency is a valid test. However, manipulative skills, which are classified as gross motor skills by most motor development specialists, are only tested in the Upper Limb…

Adherence to antipsychotics among Latinos and Asians with schizophrenia and limited English proficiency

PubMed Central

Gilmer, Todd P.; Ojeda, Victoria D.; Barrio, Concepcion; Fuentes, Dahlia; Garcia, Piedad; Lanouette, Nicole M.; Lee, Kelly C.

2011-01-01

OBJECTIVES We examined the relationship between preferred English, Spanish, or an Asian language for mental health services and adherence to treatment with antipsychotic medication and Medi-Cal beneficiaries with schizophrenia in San Diego, California. METHODS Data included 31,560 person-years from 1999–2004. Pharmacy records were analyzed to assess adherence to antipsychotic medication, based on the medication possession ratio (MPR). Clients were defined as nonadherent (MPR<0.5), partially adherent (0.5<=MPR<0.8), adherent (0.8<=MPR<=1.1), or as an excess filler (MPR>1.1). Regression models were used to examine adherence, hospitalization, and costs by race/ethnicity and language status. RESULTS Limited English proficient Latinos were more likely to be adherent to antipsychotic medications than English proficient Latinos (40.8% vs. 35.9%, P<0.001). Limited English proficient Latinos were less likely to be excess fillers than English proficient Latinos (15.1% vs. 20.4%, P<0.001). Limited English proficient Asians were less likely to be adherent than English proficient Asians (40.1% vs. 45.1%, P=0.034). Compared to English proficient Asians, limited English proficient Asians were more likely to be nonadherent (28.7% vs. 22.0%, P<0.001) and less likely to be excess fillers (12.5% vs. 17.4%, P=0.004). Controlling for adherence and comorbidities, limited English proficient clients had lower rates of hospitalization and health care costs than English proficient and white clients. CONCLUSIONS Adherence to antipsychotic medications varies among and within ethnic groups by English proficiency. Policies supporting the training of bilingual and multicultural ethnic minority providers, and interventions that capitalize on existing social support networks, may improve adherence to treatment among linguistically diverse populations. PMID:19176410

Clinical pharmacology quality assurance program: models for longitudinal analysis of antiretroviral proficiency testing for international laboratories.

PubMed

DiFrancesco, Robin; Rosenkranz, Susan L; Taylor, Charlene R; Pande, Poonam G; Siminski, Suzanne M; Jenny, Richard W; Morse, Gene D

2013-10-01

Among National Institutes of Health HIV Research Networks conducting multicenter trials, samples from protocols that span several years are analyzed at multiple clinical pharmacology laboratories (CPLs) for multiple antiretrovirals. Drug assay data are, in turn, entered into study-specific data sets that are used for pharmacokinetic analyses, merged to conduct cross-protocol pharmacokinetic analysis, and integrated with pharmacogenomics research to investigate pharmacokinetic-pharmacogenetic associations. The CPLs participate in a semiannual proficiency testing (PT) program implemented by the Clinical Pharmacology Quality Assurance program. Using results from multiple PT rounds, longitudinal analyses of recovery are reflective of accuracy and precision within/across laboratories. The objectives of this longitudinal analysis of PT across multiple CPLs were to develop and test statistical models that longitudinally: (1) assess the precision and accuracy of concentrations reported by individual CPLs and (2) determine factors associated with round-specific and long-term assay accuracy, precision, and bias using a new regression model. A measure of absolute recovery is explored as a simultaneous measure of accuracy and precision. Overall, the analysis outcomes assured 97% accuracy (±20% of the final target concentration of all (21) drug concentration results reported for clinical trial samples by multiple CPLs). Using the Clinical Laboratory Improvement Act acceptance of meeting criteria for ≥2/3 consecutive rounds, all 10 laboratories that participated in 3 or more rounds per analyte maintained Clinical Laboratory Improvement Act proficiency. Significant associations were present between magnitude of error and CPL (Kruskal-Wallis P < 0.001) and antiretroviral (Kruskal-Wallis P < 0.001).

Limited English proficient Hmong- and Spanish-speaking patients' perceptions of the quality of interpreter services.

PubMed

Lor, Maichou; Xiong, Phia; Schwei, Rebecca J; Bowers, Barbara J; Jacobs, Elizabeth A

2016-02-01

Language barriers are a large and growing problem for patients in the US and around the world. Interpreter services are a standard solution for addressing language barriers and most research has focused on utilization of interpreter services and their effect on health outcomes for patients who do not speak the same language as their healthcare providers including nurses. However, there is limited research on patients' perceptions of these interpreter services. To examine Hmong- and Spanish-speaking patients' perceptions of interpreter service quality in the context of receiving cancer preventive services. Twenty limited English proficient Hmong (n=10) and Spanish-speaking participants (n=10) ranging in age from 33 to 75 years were interviewed by two bilingual researchers in a Midwestern state. Interviews were audio taped, transcribed verbatim, and translated into English. Analysis was done using conventional content analysis. The two groups shared perceptions about the quality of interpreter services as variable along three dimensions. Specifically, both groups evaluated quality of interpreters based on the interpreters' ability to provide: (a) literal interpretation, (b) cultural interpretation, and (c) emotional interpretation during the health care encounter. The groups differed, however, on how they described the consequences of poor interpretation quality. Hmong participants described how poor quality interpretation could lead to: (a) poor interpersonal relationships among patients, providers, and interpreters, (b) inability of patients to follow through with treatment plans, and (c) emotional distress for patients. Our study highlights the fact that patients are discerning consumers of interpreter services; and could be effective partners in efforts to reform and enhance interpreter services. Copyright © 2015 Elsevier Ltd. All rights reserved.

Limited English proficient Hmong- and Spanish-speaking patients’ perceptions of the quality of interpreter services

PubMed Central

Lor, Maichou; Xiong, Phia; Schweia, Rebecca J.; Bowers, Barbara; Jacobs, Elizabeth A.

2015-01-01

Background Language barriers are a large and growing problem for patients in the U.S. and around the world. Interpreter services are a standard solution for addressing language barriers and most research has focused on utilization of interpreter services and their effect on health outcomes for patients who do not speak the same language as their healthcare providers including nurses. However, there is limited research on patients’ perceptions of these interpreter services. Objective To examine Hmong- and Spanish-speaking patients’ perceptions of interpreter service quality in the context of receiving cancer preventive services. Methods Twenty limited English proficient Hmong (n=10) and Spanish-speaking participants (N=10) ranging in age from 33 to 75 years were interviewed by two bilingual researchers in a Midwestern state. Interviews were audio taped, transcribed verbatim, and translated into English. Analysis was done using conventional content analysis. Results The two groups shared perceptions about the quality of interpreter services as variable along three dimensions. Specifically, both groups evaluated quality of interpreters based on the interpreters’ ability to provide: (a) literal interpretation, (b) cultural interpretation, and (c) emotional interpretation during the health care encounter. The groups differed, however, on how they described the consequences of poor interpretation quality. Hmong participants described how poor quality interpretation could lead to: (a) poor interpersonal relationships among patients, providers, and interpreters, (b) inability of patients to follow through with treatment plans, and (c) emotional distress for patients. Conclusions Our study highlights the fact that patients are discerning consumers of interpreter services; and could be effective partners in efforts to reform and enhance interpreter services. PMID:25865517

Quality of anticoagulation control: do race and language matter?

PubMed

Bhandari, Vijay Kumar; Wang, Frances; Bindman, Andrew B; Schillinger, Dean

2008-02-01

No studies have evaluated the quality of anticoagulation control among populations characterized by low socioeconomic status, diverse racial and ethnic backgrounds, or limited English proficiency. We conducted a retrospective cohort study to evaluate the effects of race/ethnicity and language on anticoagulation outcomes among patients (N=864) receiving continuous anticoagulation services at a university-affiliated public hospital. White/non-Hispanic patients made up 24%, Asian/Pacific Islanders 33%, Hispanics 22%, African Americans 18%. English (63%), Spanish, (14%), and Cantonese (13%) were the most common languages. Mean time in therapeutic range (TTR) was 43%. After adjustment, TTR was lower for African Americans than for Whites (absolute difference, -8.7%, p< .001) and for Spanish-speaking than for English-speaking Hispanics (absolute difference, -7.2%, p< .05). There were no differences between Asian/Pacific Islanders and Whites, nor between Cantonese-speaking and English-speaking Asian/Pacific Islanders. Future research should examine mechanisms by which race/ethnicity and language affect quality of anticoagulation and evaluate programs to improve treatment in diverse communities.

Improving the provision of language services at an academic medical center: ensuring high-quality health communication for limited-English-proficient patients.

PubMed

Standiford, Connie J; Nolan, Elizabeth; Harris, Michelle; Bernstein, Steven J

2009-12-01

To evaluate and improve the provision of language services at an academic medicine center caring for a diverse population including many limited-English-proficient (LEP) patients. The authors performed a prospective observational study between November 2006 and December 2008 evaluating the provision of language services at the University of Michigan Health System. The primary performance measures were (1) screening patients for their preferred language for health care, (2) assessing the proportion of LEP patients receiving language services from a qualified language services provider, and (3) assessing whether there were any disparities in diabetes care for LEP patients compared with English-speaking patients. The proportion of patients screened for preferred language increased from 59% to 96% with targeted inventions, such as training staff to capture preferred language for health care and correcting prior inaccurate primary language data entry. The proportion of LEP outpatients with a qualified language services provider increased from 19% to 83% through the use of staff and contract interpreters, over-the-phone interpreting and bilingual providers. There were no systematic differences in diabetes quality performance measures between LEP and English-proficient patients. Academic medical centers should measure their provision of language services and compare quality and safety data (e.g., performance measures and adverse events) between LEP and English-speaking patients to identify disparities in care. Leadership support and ongoing training are needed to ensure language-specific services are embedded into clinical care to meet the needs of our diverse patient populations.

Education for Proficiency: The Continuum.

ERIC Educational Resources Information Center

Vernon, David H.

1983-01-01

If law schools and the legal profession are to contribute as much as they should to the development and maintenance of a proficient profession, they must: develop a definition of the proficient lawyer, allocate responsibilities between law schools and profession for educational programs, design programs, and obtain resources. (MLW))

Theoretical Considerations in the Measurement of the English-Language Proficiency of Limited-English-Proficient Students.

ERIC Educational Resources Information Center

Abbott, Muriel M.

Limited-English-proficient (LEP) students who are not sufficiently proficient in English to participate effectively in an English-speaking instructional environment must be identified for placement in an appropriate educational program. Their progress through an instructional program that is designed to improve their acquisition of English…

Use of proficiency samples to assess diagnostic laboratories in France performing a Trichinella digestion assay.

PubMed

Vallée, Isabelle; Macé, Pauline; Forbes, Lorry; Scandrett, Brad; Durand, Benoit; Gajadhar, Alvin; Boireau, Pascal

2007-07-01

Routine diagnosis of animal trichinellosis for food safety and trade relies on a method of artificial digestion to free Trichinella muscle larvae from meat for subsequent identification by microscopy. As part of a quality control system, the French National Reference Laboratory (NRL) initiated ring trials to determine the sensitivity of the test performed in the 72 routine diagnostic laboratories in France. A method was devised to obtain calibrated meat samples containing known numbers of capsules with Trichinella spiralis muscle larvae. This method was based on an incomplete artificial digestion of Trichinella-infected mice carcasses to allow the collection of intact Trichinella capsules. Capsules were placed into a meatball of 100 +/- 2 g of pork and horsemeat to produce proficiency samples. Three categories of samples were prepared: small (3 to 5 capsules), medium (7 to 10), and large (12 to 15). The sensitivity was expressed as the percentage of muscle larvae recovered from each proficiency sample. Reproducibility was tested with ring trials organized between two NRLs (France and Canada), and a reference sensitivity of 84.9% was established. National ring trials were then organized in France, with the 72 routine diagnostic laboratories each receiving four proficiency samples per session. After five sessions, an improvement in the digest test sensitivity was observed. Results at the fifth session indicated sensitivities of 78.60% +/- 23.70%, 81.19% +/- 19.59%, and 80.52% +/- 14.71% muscle larvae for small, medium, and large samples, respectively. This study supports the use of proficiency samples to accurately evaluate the performance of routine diagnostic laboratories that conduct digestion tests for animal trichinellosis diagnosis.

A Proficiency Based Stepwise Endovascular Curricular Training (PROSPECT) Program Enhances Operative Performance in Real Life: A Randomised Controlled Trial.

PubMed

Maertens, H; Aggarwal, R; Moreels, N; Vermassen, F; Van Herzeele, I

2017-09-01

Healthcare evolution requires optimisation of surgical training to provide safe patient care. Operating room performance after completion of proficiency based training in vascular surgery has not been investigated. A randomised controlled trial evaluated the impact of a Proficiency based Stepwise Endovascular Curricular Training program (PROSPECT) on the acquisition of endovascular skills and the transferability of these skills to real life interventions. All subjects performed two endovascular interventions treating patients with symptomatic iliac and/or superficial femoral artery stenosis under supervision. Primary outcomes were technical performances (Global Rating Scale [GRS]; Examiner Checklist), operative metrics, and patient outcomes, adjusted for case difficulty and trainee experience. Secondary outcomes included knowledge and technical performance after 6 weeks and 3 months. Thirty-two general surgical trainees were randomised into three groups. Besides traditional training, the first group (n = 11) received e-learning and simulation training (PROSPECT), the second group (n = 10) only had access to e-learning, while controls (n = 11) did not receive supplementary training. Twenty-nine trainees (3 dropouts) performed 58 procedures. Trainees who completed PROSPECT showed superior technical performance (GRS 39.36 ± 2.05; Checklist 63.51 ± 3.18) in real life with significantly fewer supervisor takeovers compared with trainees receiving e-learning alone (GRS 28.42 ± 2.15; p = .001; Checklist 53.63 ± 3.34; p = .027) or traditional education (GRS 23.09 ± 2.18; p = .001; Checklist 38.72 ± 3.38; p = .001). Supervisors felt more confident in allowing PROSPECT trained physicians to perform basic (p = .006) and complex (p = .003) procedures. No differences were detected in procedural parameters (such as fluoroscopy time, DAP, procedure time, etc.) or complications. Proficiency levels were maintained up to 3 months. A structured

Relationship between English Language Learners' Proficiency in Reading, Writing, Listening, and Speaking and Proficiency on Maryland School Assessments in Mathematics

ERIC Educational Resources Information Center

Johnson, C. Michael

2013-01-01

Mathematics proficiency of English language learners (ELLs) on the Maryland School Assessments (MSA) for mathematics continues to lag behind the proficiency level of students who are proficient English speakers. The purpose of this study was to determine if there is a statistically significant relationship between English language learner's…

Evaluation of Athletic Training Students' Clinical Proficiencies

PubMed Central

Walker, Stacy E; Weidner, Thomas G; Armstrong, Kirk J

2008-01-01

Context: Appropriate methods for evaluating clinical proficiencies are essential in ensuring entry-level competence. Objective: To investigate the common methods athletic training education programs use to evaluate student performance of clinical proficiencies. Design: Cross-sectional design. Setting: Public and private institutions nationwide. Patients or Other Participants: All program directors of athletic training education programs accredited by the Commission on Accreditation of Allied Health Education Programs as of January 2006 (n  =  337); 201 (59.6%) program directors responded. Data Collection and Analysis: The institutional survey consisted of 11 items regarding institutional and program demographics. The 14-item Methods of Clinical Proficiency Evaluation in Athletic Training survey consisted of respondents' demographic characteristics and Likert-scale items regarding clinical proficiency evaluation methods and barriers, educational content areas, and clinical experience settings. We used analyses of variance and independent t tests to assess differences among athletic training education program characteristics and the barriers, methods, content areas, and settings regarding clinical proficiency evaluation. Results: Of the 3 methods investigated, simulations (n  =  191, 95.0%) were the most prevalent method of clinical proficiency evaluation. An independent-samples t test revealed that more opportunities existed for real-time evaluations in the college or high school athletic training room (t189  =  2.866, P  =  .037) than in other settings. Orthopaedic clinical examination and diagnosis (4.37 ± 0.826) and therapeutic modalities (4.36 ± 0.738) content areas were scored the highest in sufficient opportunities for real-time clinical proficiency evaluations. An inadequate volume of injuries or conditions (3.99 ± 1.033) and injury/condition occurrence not coinciding with the clinical proficiency assessment timetable (4.06 ± 0.995) were

Proficiency-Based Education. Research Brief

ERIC Educational Resources Information Center

Johnston, Howard

2011-01-01

Proficiency-Based Education is a contemporary instructional model that grew out of the competency-based education movement of the 1980's and 90's. It is based on the premise that TIME is flexible and that students work at their own pace until they have mastered necessary content and skills. As students demonstrate proficiency, then move on to more…

The 2010 Global Proficiency Study of Human Papillomavirus Genotyping in Vaccinology

PubMed Central

Eklund, Carina; Forslund, Ola; Wallin, Keng-Ling; Zhou, Tiequn

2012-01-01

Accurate and internationally comparable human papillomavirus (HPV) DNA genotyping is essential both for evaluation of HPV vaccines and for effective monitoring and implementation of vaccination programs. The World Health Organization (WHO) HPV Laboratory Network (LabNet) regularly issues international proficiency studies. The 2010 HPV genotyping proficiency panel for HPV vaccinology contained 43 coded samples composed of purified plasmids of 16 HPV types (HPV types 6, 11, 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, and 68a and 68b) and 3 coded extraction controls. Proficient typing was defined as detection in both single and multiple infections of 50 international units (IU) of HPV type 16 (HPV-16) and HPV-18 DNA and 500 genome equivalents (GE) for the other 14 HPV types. Ninety-eight laboratories worldwide submitted a total of 132 data sets. Twenty-four different HPV genotyping assay methods were used, with Linear Array being the most commonly used. Other major assays used were a line blot assay (Inno-LiPa), CLART, type-specific real-time PCR, PCR Luminex, and different microarray assays. Altogether, 72 data sets were proficient for detection of more than 1 type, and only 26 data sets proficiently detected all 16 HPV types. The major oncogenic HPV types, 16 and 18, were proficiently detected in 95.0% (114/120) and 87.0% (94/108) of data sets, respectively. Forty-six data sets reported multiple false-positive results and were considered nonproficient. A trend toward increased sensitivity of assays was seen for the 41 laboratories that participated in both 2008 and 2010. In conclusion, continued global proficiency studies will be required for establishing comparable and reliable HPV genotyping services for vaccinology worldwide. PMID:22535980

Syntactic Complexity as a Predictor of Second Language Writing Proficiency and Writing Quality

ERIC Educational Resources Information Center

Park, Ji-Hyun

2017-01-01

Syntactic (i.e., grammatical) complexity refers to the range and the degree of sophistication of the forms that appear in language production (Ortega, 2003). This concept has long been regarded as an important construct of language proficiency and has been actively investigated in the field of second language (L2) writing. Syntactic complexity is…

Profiles in Bilingualism: Factors Influencing Kindergartners' Language Proficiency

ERIC Educational Resources Information Center

Dixon, L. Quentin; Wu, Shuang; Daraghmeh, Ahlam

2012-01-01

Three common assumptions concerning bilingual children's language proficiency are: (1) their proficiency in two languages is usually unbalanced; (2) low socioeconomic status (SES) indicates low proficiency in both languages; and (3) encouraging parents to speak some societal language at home will promote its development. Examining the vocabulary…

Language proficiency and nursing registration.

PubMed

Müller, Amanda

2016-02-01

This discussion paper focuses on English proficiency standards for nursing registration in Australia, how Australia has dealt with the issue of language proficiency, and the factors which have led to the establishment of the current language standards. Also, this paper will provide a comparison of the two language tests that are currently accepted in Australia (OET and IELTS), including the appropriateness of these tests and the minimum standards used. The paper will also examine the use of educational background as an indicator of language proficiency. Finally, communication-based complaints in the post-registration environment will be explored, and some discussion will be provided about why pre-registration measures might have failed to prevent such problematic situations from occurring. Copyright © 2015 Elsevier Ltd. All rights reserved.

Psychometric Properties of IRT Proficiency Estimates

ERIC Educational Resources Information Center

Kolen, Michael J.; Tong, Ye

2010-01-01

Psychometric properties of item response theory proficiency estimates are considered in this paper. Proficiency estimators based on summed scores and pattern scores include non-Bayes maximum likelihood and test characteristic curve estimators and Bayesian estimators. The psychometric properties investigated include reliability, conditional…

The influence of English proficiency on access to care.

PubMed

Shi, Leiyu; Lebrun, Lydie A; Tsai, Jenna

2009-12-01

The number of individuals with limited English proficiency in the USA is large and rapidly growing. Consequently, addressing language barriers in access to medical care is becoming increasingly important. Previous studies have reported that individuals with limited English proficiency have more difficulty gaining access to care, compared to English-proficient individuals. We assessed the impact of English language proficiency on access to medical care, accounting for health and socioeconomic status, using nationally representative data. Cross-sectional data from the 2006 National Health Interview Survey (n=29,868). The main outcome measures of interest were self-reported delayed medical care, forgone needed care, and visits to a health care professional. In unadjusted analyses, individuals with limited English proficiency were more likely to forgo needed medical care and less likely to have a health care visit, compared to individuals who were proficient in English. There was no significant association between language proficiency and reports of delayed care. After accounting for individuals' health and socioeconomic status, only the relationship between limited English proficiency and health care visits remained statistically significant. Most associations between language proficiency and access to care did not differ across various racial/ethnic groups. Results indicate that the choice of access measure may influence conclusions about language barriers in health care. Given the growing proportion of US residents with limited English proficiency, health care settings need to better address potential language barriers.

Multilingual Proficiency in Fiji Primary Schools.

ERIC Educational Resources Information Center

Shameem, Nikhat

2002-01-01

Determined language proficiency among multilingual Indo-Fijian primary school children who have the languages, Fiji-Hindi, Standard Hindi, Urdu, English, Fijian, and Fijian English in their speech repertoire. Identifies the variables that affect multilingual proficiency in this group and determines whether classroom practice reflects educational…

Simulated Oral Proficiency Interviews: Recent Developments. ERIC Digest.

ERIC Educational Resources Information Center

Malone, Margaret

This digest discusses the simulated oral proficiency interview (SOPI), a performance-based, tape-mediated speaking test. The SOPI follows the general structure of the oral proficiency interview (OPI) used by government agencies and the American Council on the Teaching of Foreign Languages (ACTFL) to measure speaking proficiency. Whereas the OPI is…

Naming abilities in low-proficiency second language learners.

PubMed

Borodkin, Katy; Faust, Miriam

2014-01-01

Difficulties in second language (L2) learning are often associated with recognizable learning difficulties in native language (L1), such as in dyslexia. However, some individuals have low L2 proficiency but intact L1 reading skills. These L2 learners experience frequent tip-of-the-tongue states while naming in L1, which indicates that they have a weakness in retrieval of phonological codes of words. The authors hypothesized that if naming ability is shared across languages, this difficulty would reemerge in L2 naming, which was tested using the tip-of-the-tongue experimental paradigm. Consistent with this hypothesis, low-proficiency L2 learners (n = 15) reported more tip-of-the-tongue states, more frequently mispronounced correctly retrieved words, and benefited less from phonological cuing compared to high-proficiency L2 learners (n = 23). It is notable that low-proficiency L2 learners performed worse than individuals with dyslexia (n = 16) on some of these measures, despite the same level of L2 proficiency. These results indicate that L2 naming difficulties of low-proficiency L2 learners are a manifestation not merely of their low L2 proficiency but rather of a general weakness in phonological word form retrieval, which is shared across languages. More broadly, the study provides further evidence for the existence of a distinct profile of cognitive weaknesses characteristic of the behavioral phenotype of low-proficiency L2 learners.

Current Landscape and New Paradigms of Proficiency Testing and External Quality Assessment for Molecular Genetics

PubMed Central

Kalman, Lisa V.; Lubin, Ira M.; Barker, Shannon; du Sart, Desiree; Elles, Rob; Grody, Wayne W.; Pazzagli, Mario; Richards, Sue; Schrijver, Iris; Zehnbauer, Barbara

2015-01-01

Context Participation in proficiency testing (PT) or external quality assessment (EQA) programs allows the assessment and comparison of test performance among different clinical laboratories and technologies. In addition to the approximately 2300 tests for individual genetic disorders, recent advances in technology have enabled the development of clinical tests which quickly and economically analyze the entire human genome. New PT/EQA approaches are needed to ensure the continued quality of these complex tests. Objective To review the availability and scope of PT/EQA for molecular genetic testing for inherited conditions in Europe, Australasia and the United States; to evaluate the successes and demonstrated value of available PT/EQA programs; and to examine the challenges to the provision of comprehensive PT/EQA posed by new laboratory practices and methodologies. Data Sources The available literature on this topic was reviewed and supplemented with personal experiences of several PT/EQA providers. Conclusions PT/EQA schemes are available for common genetic disorders tested in many clinical laboratories, but are not available for most genetic tests offered by only one or a few laboratories. Provision of broad, method-based PT schemes, such as DNA sequencing, would allow assessment of a large number of tests for which formal PT is not currently available. Participation in PT/EQA improves the quality of testing by identifying inaccuracies that laboratories can trace to errors in the testing process. Areas of research and development to ensure that PT/EQA programs can meet the needs of new and evolving genetic tests and technologies are identified and discussed. PMID:23808472

The relationship between English language learning strategies and proficiency of pre-university students: A study case of UMS

NASA Astrophysics Data System (ADS)

Kiram, Johannah Jamalul; Sulaiman, Jumat; Swanto, Suyansah; Din, Wardatul Akmam

2014-07-01

This paper seeks to investigate the relationship between language learning strategies and proficiency in English. Fifty-six pre-university students (22 males, 34 females) of University Malaysia Sabah participated in this study. Oxford's Strategy Inventory for Language Learning (SILL) self-report questionnaire was adopted to identify the students' language learning strategies, whereas their proficiencies were judged based on their Malaysian University English Test (MUET) Results. Pearson's correlation coefficient, Spearman's rank correlation coefficient and the t-test were utilized to make statistical interpretation about the relationship. The knowledge obtained from this study will be helpful for future studies on how to improve the quality of learning and proficiency in English.

From Language Proficiency to Interactional Competence.

ERIC Educational Resources Information Center

Kramsch, Claire

1986-01-01

The American Council on the Teaching of Foreign Languages' guidelines for foreign language teaching and learning focus on the linear acquisition of grammatical structures, but this proficiency will not automatically lead to interactional competence. Enthusiasm generated by the proficiency movement should be redirected toward a push for…

A proficiency-based virtual reality endoscopy curriculum improves performance on the fundamentals of endoscopic surgery examination.

PubMed

Hashimoto, Daniel A; Petrusa, Emil; Phitayakorn, Roy; Valle, Christina; Casey, Brenna; Gee, Denise

2018-03-01

The fundamentals of endoscopic surgery (FES) examination is a national test of knowledge and skill in flexible gastrointestinal endoscopy. The skill portion of the examination involves five tasks that assesses the following skills: scope navigation, loop reduction, mucosal inspection, retroflexion, and targeting. This project aimed to assess the efficacy of a proficiency-based virtual reality (VR) curriculum in preparing residents for the FES skills exam. Experienced (>100 career colonoscopies) and inexperienced endoscopists (<50 career colonoscopies) were recruited to participate. Six VR modules were identified as reflecting the skills tested in the exam. All participants were asked to perform each of the selected modules twice, and median performance was compared between the two groups. Inexperienced endoscopists were subsequently randomized in matched pairs into a repetition (10 repetitions of each task) or proficiency curriculum. After completion of the respective curriculum, FES scores and pass rates were compared to national data and historical institutional control data (endoscopy-rotation training alone). Five experienced endoscopists and twenty-three inexperienced endoscopists participated. Construct valid metrics were identified for six modules and proficiency benchmarks were set at the median performance of experienced endoscopists. FES scores of inexperienced endoscopists in the proficiency group had significantly higher FES scores (530 ± 86) versus historical control (386.7 ± 92.2, p = 0.0003) and higher pass rate (proficiency: 100%, historical control 61.5%, p = 0.01). Trainee engagement in a VR curriculum yields superior FES performance compared to an endoscopy rotation alone. Compared to the 2012-2016 national resident pass rate of 80, 100% of trainees in a proficiency-based curriculum passed the FES manual skills examination.

Adherence to antipsychotics among Latinos and Asians with schizophrenia and limited English proficiency.

PubMed

Gilmer, Todd P; Ojeda, Victoria D; Barrio, Concepcion; Fuentes, Dahlia; Garcia, Piedad; Lanouette, Nicole M; Lee, Kelly C

2009-02-01

The authors examined data for 7,784 Latino, Asian, and non-Latino white Medi-Cal beneficiaries with schizophrenia to determine the relationship between patients' preferred language for mental health services--English, Spanish, or an Asian language--and their adherence to treatment with antipsychotic medications. Data reflected 31,560 person-years from 1999 to 2004. Pharmacy records were analyzed to assess medication adherence by use of the medication possession ratio (MPR). Clients were defined as nonadherent (MPR<.5), partially adherent (MPR=.5-<.8), or adherent (MPR=.8-1.1) or as an excess filler of prescriptions (MPR<1.1). Regression models were used to examine adherence, hospitalization, and costs by race-ethnicity and language status. Latinos with limited English proficiency were more likely than English-proficient Latinos to be medication adherent (41% versus 36%; p<.001) and less likely to be excess fillers (15% versus 20%; p<.001). Asians with limited English proficiency were less likely than English-proficient Asians to be adherent (40% versus 45%; p=.034), more likely to be nonadherent (29% versus 22%; p<.001), and less likely to be excess fillers (13% versus 17%; p=.004). When analyses controlled for adherence and comorbidities, clients with limited English proficiency had lower rates of hospitalization and lower health care costs than English-proficient and white clients. Adherence to antipsychotic medications varied by English proficiency among and within ethnic groups. Policies supporting the training of bilingual and multicultural providers from ethnic minority groups and interventions that capitalize on patients' existing social support networks may improve adherence to treatment in linguistically diverse populations.

Build Cultural Proficiency to Ensure Equity

ERIC Educational Resources Information Center

Lindsey, Delores B.; Lindsey, Randall B.

2016-01-01

Delores and Randall Lindsey approach the Outcomes standard through the lens of their cultural proficiency work to highlight the equity focus embedded in the standard. This excerpt from their essay in "Reach the Highest Standard in Professional Learning: Outcomes" dives into their cultural proficiency tools and framework and their…

Disparities in Hypertension Associated with Limited English Proficiency.

PubMed

Kim, Eun Ji; Kim, Taekyu; Paasche-Orlow, Michael K; Rose, Adam J; Hanchate, Amresh D

2017-06-01

controlled hypertension than those with adequate English proficiency. LEP is an important driver of disparities in hypertension management and outcomes.

14 CFR 61.187 - Flight proficiency.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Flight proficiency. 61.187 Section 61.187... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Flight Instructors Other than Flight Instructors With a Sport Pilot Rating § 61.187 Flight proficiency. (a) General. A person who is applying for a...

14 CFR 61.187 - Flight proficiency.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Flight proficiency. 61.187 Section 61.187... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Flight Instructors Other than Flight Instructors With a Sport Pilot Rating § 61.187 Flight proficiency. (a) General. A person who is applying for a...

14 CFR 61.98 - Flight proficiency.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Flight proficiency. 61.98 Section 61.98... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Recreational Pilots § 61.98 Flight proficiency... and flight training from an authorized instructor on the areas of operation of this section that apply...

14 CFR 61.187 - Flight proficiency.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Flight proficiency. 61.187 Section 61.187... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Flight Instructors Other than Flight Instructors With a Sport Pilot Rating § 61.187 Flight proficiency. (a) General. A person who is applying for a...

14 CFR 61.98 - Flight proficiency.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Flight proficiency. 61.98 Section 61.98... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Recreational Pilots § 61.98 Flight proficiency... and flight training from an authorized instructor on the areas of operation of this section that apply...

14 CFR 61.187 - Flight proficiency.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Flight proficiency. 61.187 Section 61.187... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Flight Instructors Other than Flight Instructors With a Sport Pilot Rating § 61.187 Flight proficiency. (a) General. A person who is applying for a...

14 CFR 61.98 - Flight proficiency.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Flight proficiency. 61.98 Section 61.98... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Recreational Pilots § 61.98 Flight proficiency... and flight training from an authorized instructor on the areas of operation of this section that apply...

14 CFR 61.98 - Flight proficiency.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Flight proficiency. 61.98 Section 61.98... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Recreational Pilots § 61.98 Flight proficiency... and flight training from an authorized instructor on the areas of operation of this section that apply...

14 CFR 61.187 - Flight proficiency.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Flight proficiency. 61.187 Section 61.187... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Flight Instructors Other than Flight Instructors With a Sport Pilot Rating § 61.187 Flight proficiency. (a) General. A person who is applying for a...

14 CFR 61.98 - Flight proficiency.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Flight proficiency. 61.98 Section 61.98... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Recreational Pilots § 61.98 Flight proficiency... and flight training from an authorized instructor on the areas of operation of this section that apply...

Clinical Pharmacology Quality Assurance (CPQA) Program: Models for Longitudinal Analysis of Antiretroviral (ARV) Proficiency Testing for International Laboratories

PubMed Central

DiFrancesco, Robin; Rosenkranz, Susan L.; Taylor, Charlene R.; Pande, Poonam G.; Siminski, Suzanne M.; Jenny, Richard W.; Morse, Gene D.

2013-01-01

Among National Institutes of Health (NIH) HIV Research Networks conducting multicenter trials, samples from protocols that span several years are analyzed at multiple clinical pharmacology laboratories (CPLs) for multiple antiretrovirals (ARV). Drug assay data are, in turn, entered into study-specific datasets that are used for pharmacokinetic analyses, merged to conduct cross-protocol pharmacokinetic analysis and integrated with pharmacogenomics research to investigate pharmacokinetic-pharmacogenetic associations. The CPLs participate in a semi-annual proficiency testing (PT) program implemented by the Clinical Pharmacology Quality Assurance (CPQA) program. Using results from multiple PT rounds, longitudinal analyses of recovery are reflective of accuracy and precision within/across laboratories. The objectives of this longitudinal analysis of PT across multiple CPLs were to develop and test statistical models that longitudinally: (1)assess the precision and accuracy of concentrations reported by individual CPLs; (2)determine factors associated with round-specific and long-term assay accuracy, precision and bias using a new regression model. A measure of absolute recovery is explored as a simultaneous measure of accuracy and precision. Overall, the analysis outcomes assured 97% accuracy (±20% of the final target concentration of all (21)drug concentration results reported for clinical trial samples by multiple CPLs).Using the CLIA acceptance of meeting criteria for ≥2/3 consecutive rounds, all ten laboratories that participated in three or more rounds per analyte maintained CLIA proficiency. Significant associations were present between magnitude of error and CPL (Kruskal Wallis [KW]p<0.001), and ARV (KW p<0.001). PMID:24052065

The effect of English language proficiency on length of stay and in-hospital mortality.

PubMed

John-Baptiste, Ava; Naglie, Gary; Tomlinson, George; Alibhai, Shabbir M H; Etchells, Edward; Cheung, Angela; Kapral, Moira; Gold, Wayne L; Abrams, Howard; Bacchus, Maria; Krahn, Murray

2004-03-01

In ambulatory care settings, patients with limited English proficiency receive lower quality of care. Limited information is available describing outcomes for inpatients. To investigate the effect of English proficiency on length of stay (LOS) and in-hospital mortality. Retrospective analysis of administrative data at 3 tertiary care teaching hospitals (University Health Network) in Toronto, Canada. Consecutive inpatient admissions from April 1993 to December 1999 were analyzed for LOS differences first by looking at 23 medical and surgical conditions (59,547 records) and then by a meta-analysis of 220 case mix groups (189,119 records). We performed a similar analysis for in-hospital mortality. LOS and odds of in-hospital death for limited English-proficient (LEP) patients relative to English-proficient (EP) patients. LEP patients stayed in hospital longer for 7 of 23 conditions (unstable coronary syndromes and chest pain, coronary artery bypass grafting, stroke, craniotomy procedures, diabetes mellitus, major intestinal and rectal procedures, and elective hip replacement), with LOS differences ranging from approximately 0.7 to 4.3 days. A meta-analysis using all admission data demonstrated that LEP patients stayed 6% (approximately 0.5 days) longer overall than EP patients (95% confidence interval, 0.04 to 0.07). LEP patients were not at increased risk of in-hospital death (relative odds, 1.0; 95% confidence interval, 0.9 to 1.1). Patients with limited English proficiency have longer hospital stays for some medical and surgical conditions. Limited English proficiency does not affect in-hospital mortality. The effect of communication barriers on outcomes of care in the inpatient setting requires further exploration, particularly for selected conditions in which length of stay is significantly prolonged.

Predictors and Outcomes of Early vs. Later English Language Proficiency Among English Language Learners

PubMed Central

Halle, Tamara; Hair, Elizabeth; Wandner, Laura; McNamara, Michelle; Chien, Nina

2011-01-01

The development of English language learners (ELLs) was explored from kindergarten through eighth grade within a nationally representative sample of first-time kindergartners (N = 19,890). Growth curve analyses indicated that, compared to native English speakers, ELLs were rated by teachers more favorably on approaches to learning, self control, and externalizing behaviors in kindergarten and generally continued to grow in a positive direction on these social/behavioral outcomes at a steeper rate compared to their native English-speaking peers, holding other factors constant. Differences in reading and math achievement between ELLs and native English speakers varied based on the grade at which English proficiency is attained. Specifically, ELLs who were proficient in English by kindergarten entry kept pace with native English speakers in both reading and math initially and over time; ELLs who were proficient by first grade had modest gaps in reading and math achievement compared to native English speakers that closed narrowly or persisted over time; and ELLs who were not proficient by first grade had the largest initial gaps in reading and math achievement compared to native speakers but the gap narrowed over time in reading and grew over time in math. Among those whose home language is not English, acquiring English proficiency by kindergarten entry was associated with better cognitive and behavioral outcomes through eighth grade compared to taking longer to achieve proficiency. Multinomial regression analyses indicated that child, family, and school characteristics predict achieving English proficiency by kindergarten entry compared to achieving proficiency later. Results are discussed in terms of policies and practices that can support ELL children’s growth and development. PMID:22389551

Proficiency program for real-time PCR diagnosis of Bordetella pertussis infections in French hospital laboratories and at the French National Reference Center for Whooping Cough and other Bordetelloses.

PubMed

Caro, Valérie; Guiso, Nicole; Alberti, Corinne; Liguori, Sandrine; Burucoa, Christophe; Couetdic, Gérard; Doucet-Populaire, Florence; Ferroni, Agnès; Papin-Gibaud, Sophie; Grattard, Florence; Réglier-Poupet, Hélène; Raymond, Josette; Soler, Catherine; Bouchet, Sylvie; Charreau, Sandrine; Couzon, Brigitte; Leymarie, Isabelle; Tavares, Nicole; Choux, Mathilde; Bingen, Edouard; Bonacorsi, Stéphane

2009-10-01

With the support of a ministerial program for innovative and expensive technologies, dedicated to the economic evaluation of laboratory diagnosis of pertussis by real-time PCR, external quality assessment for real-time IS481 PCR was carried out. Coordinated by the National Centre of Reference of Pertussis and other Bordetelloses (NCR), this study aimed to harmonize and to assess the performances of eight participating microbiology hospital laboratories throughout the French territory. Between January 2006 and February 2007, 10 proficiency panels were sent by the NCR (ascending proficiency program), representing a total of 49 samples and including eight panels to analyze and evaluate the global sensitivity and specificity of real-time PCR, one to assess the limit of detection, and one to evaluate nucleic acid extraction methods. As part of the descending proficiency program, extracted DNA from clinical samples was sent by the eight participating laboratories in different panels and analyzed by the NCR. In the ascending proficiency analysis, the sensitivity and specificity of the real-time PCR methods were 92.2% and 94.3%, respectively. The limit of detection of the different methods ranged between 0.1 and 1 fg/microl (0.2 to 2 CFU/microl). The nucleic acid extraction methods showed similar performances. During the descending proficiency analysis, performed with 126 samples, the result of the NCR for 15 samples (11.9%) was discordant with the result obtained by the source laboratory. Despite several initial differences, harmonization was easy and performances were homogeneous. However, the risk of false-positive results remains quite high, and we strongly recommend establishment of uniform quality control procedures performed regularly.

National Survey on Internal Quality Control for HbA(1c) Analytical Instruments in 331 Hospital Laboratories of China.

PubMed

Zeng, Rong; Wang, Wei; Zhao, Haijian; Fei, Yang; Wang, Zhiguo

2015-01-01

The narrow gap of HbA1 value of mass fraction between "normal" (< 6.0%) and "diabetes" (≥ 6.5%) necessitates tight control of inter-assay standardization, assay precision, and trueness. This survey was initiated to obtain knowledge of the current situation of internal quality control (IQC) practice for HbA(1c) in China and find out the most appropriate quality specifications. Data of IQC for HbA(1c) in 331 institutions participating in the national proficiency testing (PT) programs in China were evaluated using four levels of quality specifications, and the percentages of laboratories meeting the quality requirement were calculated to find out the most appropriate quality specifications for control materials of HbA(1c) in China. The IQC data varied vastly among 331 clinical laboratories in China. The measurement of control materials covered a wide range from 4.52% to 12.24% (inter-quartile range) and there were significant differences among the CVs of different methods, including LPLC, CE-HPLC, AC-HPLC, immunoturbidimetry, and others. Among the four main methods, CE-HPLC and AC-HPLC achieved a better precision. As we can see, the performance of laboratories for HbA(1c) has yet to be improved. Clinical laboratories in China should improve their performance with a stricter imprecision criteria.

NCES Finds States Lowered "Proficiency" Bar

ERIC Educational Resources Information Center

Viadero, Debra

2009-01-01

With 2014 approaching as the deadline by which states must get all their students up to "proficient" levels on state tests, a study released last week by the U.S. Department of Education's top statistics agency suggests that some states may have lowered student-proficiency standards on such tests in recent years. For the 47-state study,…

Core stability exercise is as effective as task-oriented motor training in improving motor proficiency in children with developmental coordination disorder: a randomized controlled pilot study.

PubMed

Au, Mei K; Chan, Wai M; Lee, Lin; Chen, Tracy Mk; Chau, Rosanna Mw; Pang, Marco Yc

2014-10-01

To compare the effectiveness of a core stability program with a task-oriented motor training program in improving motor proficiency in children with developmental coordination disorder (DCD). Randomized controlled pilot trial. Outpatient unit in a hospital. Twenty-two children diagnosed with DCD aged 6-9 years were randomly allocated to the core stability program or the task-oriented motor program. Both groups underwent their respective face-to-face training session once per week for eight consecutive weeks. They were also instructed to carry out home exercises on a daily basis during the intervention period. Short Form of the Bruininks-Oseretsky Test of Motor Proficiency (Second Edition) and Sensory Organization Test at pre- and post-intervention. Intention-to-treat analysis revealed no significant between-group difference in the change of motor proficiency standard score (P=0.717), and composite equilibrium score derived from the Sensory Organization Test (P=0.100). Further analysis showed significant improvement in motor proficiency in both the core stability (mean change (SD)=6.3(5.4); p=0.008) and task-oriented training groups (mean change(SD)=5.1(4.0); P=0.007). The composite equilibrium score was significantly increased in the task-oriented training group (mean change (SD)=6.0(5.5); P=0.009), but not in the core stability group (mean change(SD) =0.0(9.6); P=0.812). In the task-oriented training group, compliance with the home program was positively correlated with change in motor proficiency (ρ=0.680, P=0.030) and composite equilibrium score (ρ=0.638, P=0.047). The core stability exercise program is as effective as task-oriented training in improving motor proficiency among children with DCD. © The Author(s) 2014.

Trainee-Associated Factors and Proficiency at Percutaneous Nephrolithotomy.

PubMed

Aghamir, Seyed Mohammad Kazem; Behtash, Negar; Hamidi, Morteza; Farahmand, Hasan; Salavati, Alborz; Mortaz Hejri, Sara

2017-07-01

Percutaneous nephrolithotomy (PNL) is a complicated procedure for urology trainees. This study was designed to investigate the effect of trainees' ages and previous experience, as well as the number of operated cases, on proficiency at PNL by using patient outcomes. A cross sectional observational study was designed during a five-year period. Trainees in PNL fellowship programs were included. At the end of the program, the trainees' performance in PNL was assessed regarding five competencies and scored 1-5. If the overall score was 4 or above, the trainee was considered as proficient. The trainees' age at the beginning of the program and the years passed from their residency graduation were asked and recorded. Also, the number of PNL cases operated by each trainee was obtained via their logbooks. The age, years passed from graduation, and number of operated cases were compared between two groups of proficient and non-proficient trainees. Univariate and multivariate binary logistic regression analysis was applied to estimate the effect of aforementioned variables on the occurrence of the proficiency. Forty-two trainees were included in the study. The mean and standard deviation for the overall score were 3.40 (out of 5) and 0.67, respectively. Eleven trainees (26.2%) recognized as proficient in performing PNL. Univariate regression analysis indicated that each of three variables (age, years passed from graduation and number of operated cases) had statistically significant effect on proficiency. However, the multivariate regression analysis revealed that just the number of cases had significant effect on achieving proficiency. Although it might be assumed that trainees' age negatively correlates with their scores, in fact, it is their amount of practice that makes a difference. A certain number of cases is required to be operated by a trainee in order to reach the desired competency in PNL.

Fundamental Motor Skill Proficiency of 6- to 9-Year-Old Singaporean Children.

PubMed

Mukherjee, Swarup; Ting Jamie, Lye Ching; Fong, Leong Hin

2017-06-01

Fundamental movement proficiency (FMS) is most successfully acquired during early school years. This cross-sectional study assessed FMS proficiency in Singaporean children at the start of and following 2.5 years of primary school physical education (PE). Participants were 244 children from Primary 1 and 3 levels. Fundamental movement skills (FMS) were assessed with the Test of Gross Motor Development-Second Edition (TGMD-2) that includes locomotor (LOCO) and object control (OC) subtests. Most children were rated "average" and "below average" for LOCO skills but "poor" and "below average" for OC skills without significant gender differences on either subtest or overall FMS proficiency and without FMS mastery. These young Singaporean children failed to exhibit age-appropriate FMS proficiency despite early PE exposure, and they demonstrated lags in FMS compared with the TGMD-2 U.S. normative sample. We discuss implications for sports competence perception, difficulty in coping with later movement learning expectations and reduced later motivation to participate in PE and play. We also discuss implications for preschool and lower primary school PE curricula with a particular focus on both OC skills and LOCO skills requiring muscular fitness like hopping and jumping.

High second-language proficiency protects against the effects of reverberation on listening comprehension

PubMed Central

Sörqvist, Patrik; Hurtig, Anders; Ljung, Robert; Rönnberg, Jerker

2014-01-01

The purpose of this experiment was to investigate whether classroom reverberation influences second-language (L2) listening comprehension. Moreover, we investigated whether individual differences in baseline L2 proficiency and in working memory capacity (WMC) modulate the effect of reverberation time on L2 listening comprehension. The results showed that L2 listening comprehension decreased as reverberation time increased. Participants with higher baseline L2 proficiency were less susceptible to this effect. WMC was also related to the effect of reverberation (although just barely significant), but the effect of WMC was eliminated when baseline L2 proficiency was statistically controlled. Taken together, the results suggest that top-down cognitive capabilities support listening in adverse conditions. Potential implications for the Swedish national tests in English are discussed. PMID:24646043

What Is Lexical Proficiency? Some Answers from Computational Models of Speech Data

ERIC Educational Resources Information Center

Crossley, Scott A.; Salsbury, Tom; McNamara, Danielle S.; Jarvis, Scott

2011-01-01

Lexical proficiency, as a cognitive construct, is poorly understood. However, lexical proficiency is an important element of language proficiency and fluency, especially for second language (L2) learners. Lexical proficiency is also an important attribute of L2 academic achievement. Generally speaking, lexical proficiency comprises breadth of…

Proficiency Testing for Determination of Water Content in Toluene of Chemical Reagents by iteration robust statistic technique

NASA Astrophysics Data System (ADS)

Wang, Hao; Wang, Qunwei; He, Ming

2018-05-01

In order to investigate and improve the level of detection technology of water content in liquid chemical reagents of domestic laboratories, proficiency testing provider PT0031 (CNAS) has organized proficiency testing program of water content in toluene, 48 laboratories from 18 provinces/cities/municipals took part in the PT. This paper introduces the implementation process of proficiency testing for determination of water content in toluene, including sample preparation, homogeneity and stability test, the results of statistics of iteration robust statistic technique and analysis, summarized and analyzed those of the different test standards which are widely used in the laboratories, put forward the technological suggestions for the improvement of the test quality of water content. Satisfactory results were obtained by 43 laboratories, amounting to 89.6% of the total participating laboratories.

Time to English Reading Proficiency. Research Brief. RB 1201

ERIC Educational Resources Information Center

Shneyderman, Aleksandr; Froman, Terry

2012-01-01

The time it takes for an English Language Learner (ELL) to reach reading proficiency in English depends on the grade level of entry into the English for Speakers of Other Languages (ESOL) program and on the student's initial English proficiency level. The summary table below presents the average years to English proficiency across different grade…

Global Improvement in Genotyping of Human Papillomavirus DNA: the 2011 HPV LabNet International Proficiency Study

PubMed Central

Eklund, Carina; Forslund, Ola; Wallin, Keng-Ling

2014-01-01

Accurate and internationally comparable human papillomavirus (HPV) DNA genotyping is essential for HPV vaccine research and for HPV surveillance. The HPV Laboratory Network (LabNet) has designed international proficiency studies that can be issued regularly and in a reproducible manner. The 2011 HPV genotyping proficiency panel contained 43 coded samples composed of purified plasmids of 16 HPV types (HPV6, -11, -16, -18, -31, -33, -35, -39, -45, -51, -52, -56, -58, -59, -66, -68a, and -68b) and 3 extraction controls. Tests that detected 50 IU of HPV16 and HPV18 and 500 genome equivalents for the other 14 HPV types in both single and multiple infections were considered proficient. Ninety-six laboratories worldwide submitted 134 data sets. Twenty-five different HPV genotyping assay methods were used, including the Linear Array, line blot/INNO-LiPA, PapilloCheck, and PCR Luminex assays. The major oncogenic HPV types, HPV16 and HPV18, were proficiently detected in 97.0% (113/116) and 87.0% (103/118) of the data sets, respectively. In 2011, 51 data sets (39%) were 100% proficient for the detection of at least one HPV type, and 37 data sets (28%) were proficient for all 16 HPV types; this was an improvement over the panel results from the 2008 and 2010 studies, when <25 data sets (23% and 19% for 2008 and 2010, respectively) were fully proficient. The improvement was also evident for the 54 laboratories that had also participated in the previous proficiency studies. In conclusion, a continuing global proficiency program has documented worldwide improvement in the comparability and reliability of HPV genotyping assay performances. PMID:24478473

Proficiency Level--A Fuzzy Variable in Computer Learner Corpora

ERIC Educational Resources Information Center

Carlsen, Cecilie

2012-01-01

This article focuses on the proficiency level of texts in Computer Learner Corpora (CLCs). A claim is made that proficiency levels are often poorly defined in CLC design, and that the methods used for level assignment of corpus texts are not always adequate. Proficiency level can therefore, best be described as a fuzzy variable in CLCs,…

Implementation of a reference standard and proficiency testing programme by the World Wide Antimalarial Resistance Network (WWARN)

PubMed Central

2010-01-01

Background The Worldwide Antimalarial Resistance Network (WWARN) is a global collaboration to support the objective that anyone affected by malaria receives effective and safe drug treatment. The Pharmacology module aims to inform optimal anti-malarial drug selection. There is an urgent need to define the drug exposure - effect relationship for most anti-malarial drugs. Few anti-malarials have had their therapeutic blood concentration levels defined. One of the main challenges in assessing safety and efficacy data in relation to drug concentrations is the comparability of data generated from different laboratories. To explain differences in anti-malarial pharmacokinetics in studies with different measurement laboratories it is necessary to confirm the accuracy of the assay methods. This requires the establishment of an external quality assurance process to assure results that can be compared. This paper describes this process. Methods The pharmacology module of WWARN has established a quality assurance/quality control (QA/QC) programme consisting of two separate components: 1. A proficiency testing programme where blank human plasma spiked with certified reference material (CRM) in different concentrations is sent out to participating bioanalytical laboratories. 2. A certified reference standard programme where accurately weighed amounts of certified anti-malarial reference standards, metabolites, and internal standards are sent to participating bioanalytical and in vitro laboratories. Conclusion The proficiency testing programme is designed as a cooperative effort to help participating laboratories assess their ability to carry out drug analysis, resolve any potential problem areas and to improve their results - and, in so doing, to improve the quality of anti-malarial pharmacokinetic data published and shared with WWARN. By utilizing the same source of standards for all laboratories, it is possible to minimize bias arising from poor quality reference standards

Graduating as a "Native Speaker": International Students and English Language Proficiency in Higher Education

ERIC Educational Resources Information Center

Benzie, Helen Joy

2010-01-01

The current concern about low levels of English proficiency among international students who graduate from degree courses--that students' English language skills are not being developed during their higher education experience--reflects negatively on the quality of Australian higher education and its graduates. More careful selection of students…

Proficiency Standards and Cut-Scores for Language Proficiency Tests.

ERIC Educational Resources Information Center

Moy, Raymond H.

The problem of standard setting on language proficiency tests is often approached by the use of norms derived from the group being tested, a process commonly known as "grading on the curve." One particular problem with this ad hoc method of standard setting is that it will usually result in a fluctuating standard dependent on the particular group…

Instructional Services for Limited English Proficient Children.

ERIC Educational Resources Information Center

O'Malley, J. Michael

1982-01-01

The 1978 Children's English and Services Study (United States) contains five findings for limited English proficient children aged 5-14, e.g., one-third are served by bilingual education/English (second language); Federal and state support for special types of instruction are received predominantly by limited English proficient children within the…

Proficiency and sentence constraint effects on second language word learning.

PubMed

Ma, Tengfei; Chen, Baoguo; Lu, Chunming; Dunlap, Susan

2015-07-01

This paper presents an experiment that investigated the effects of L2 proficiency and sentence constraint on semantic processing of unknown L2 words (pseudowords). All participants were Chinese native speakers who learned English as a second language. In the experiment, we used a whole sentence presentation paradigm with a delayed semantic relatedness judgment task. Both higher and lower-proficiency L2 learners could make use of the high-constraint sentence context to judge the meaning of novel pseudowords, and higher-proficiency L2 learners outperformed lower-proficiency L2 learners in all conditions. These results demonstrate that both L2 proficiency and sentence constraint affect subsequent word learning among second language learners. We extended L2 word learning into a sentence context, replicated the sentence constraint effects previously found among native speakers, and found proficiency effects in L2 word learning. Copyright © 2015 Elsevier B.V. All rights reserved.

And Who Assesses the Bilingual Teacher's Language Proficiency?

ERIC Educational Resources Information Center

Carlisle-Zepeda, Veronica; Saldate, Macario, IV

1978-01-01

Describes the rationale and design of the Zepeda/Saldate Spanish Language Proficiency Exam developed at the University of Arizona for use in evaluating the language proficiency of applicants for bilingual/bicultural teacher education programs. (JG)

Proverb Comprehension as a Function of Reading Proficiency in Preadolescents.

ERIC Educational Resources Information Center

Nippold, Marilyn A.; Allen, Melissa M.; Kirsch, Dixon I.

2001-01-01

Proverb comprehension through reading was examined in 42 preadolescent students, 24 of whom were identified as "proficient readers," and 18 as "less proficient readers." Comprehension on both unfamiliar concrete and abstract proverbs was associated with reading proficiency, word knowledge, and analogical reasoning. (Contains references.)…

Common Educational Proficiency Assessment (CEPA) in English

ERIC Educational Resources Information Center

Coombe, Christine; Davidson, Peter

2014-01-01

The Common Educational Proficiency Assessment (CEPA) is a large-scale, high-stakes, English language proficiency/placement test administered in the United Arab Emirates to Emirati nationals in their final year of secondary education or Grade 12. The purpose of the CEPA is to place students into English classes at the appropriate government…

Language Learning Strategy Use across Proficiency Levels

ERIC Educational Resources Information Center

Zarei, Abbas, Ali; Baharestani, Nooshin

2014-01-01

To investigate the use of language learning strategies (LLS) by Iranian EFL learners across proficiency levels, a total of 180 Iranian adult female EFL learners were selected and divided into three different proficiency level groups. To collect data, Oxford's (1990) Strategy Inventory for Language Learning (SILL) was used. One-way ANOVA procedures…

A Contextualized Approach to Describing Oral Proficiency.

ERIC Educational Resources Information Center

Chalhoub-Deville, Micheline

1995-01-01

Studies learners' second-language (L2) oral proficiency, incorporating an interview, a narration, and a read-aloud. Results show that the nature of the L2 oral construct is not constant. The article concludes that proficiency researchers should use dimensions empirically derived according to the specific elicitation task and audience. (53…

Cultural Proficiency: Tools for Secondary School Administrators

ERIC Educational Resources Information Center

Nuri-Robins, Kikanza; Lindsey, Delores B.; Terrell, Raymond D.; Lindsey, Randall B.

2007-01-01

Cultural proficiency is an inside-out approach that makes explicit the values and practices that enable both individuals and schools to interact effectively across cultures. Becoming culturally proficient means raising awareness of and closing the gap between a person's expressed values and how he or she is actually perceived and experienced by…

Oral Proficiency Standards and Foreign Language Teacher Candidates: Current Findings and Future Research Directions

ERIC Educational Resources Information Center

Glisan, Eileen W.; Swender, Elvira; Surface, Eric A.

2013-01-01

The renewed national focus on teacher quality and effectiveness has resulted in more rigorous standards that describe the knowledge and skills required of teacher candidates across all disciplines. In the area of foreign languages, three sets of professional standards address the oral proficiency of teachers in the target languages they teach…

Beyond English Proficiency: Rethinking Immigrant Integration

PubMed Central

Akresh, Ilana Redstone; Massey, Douglas S.; Frank, Reanne

2014-01-01

We develop and test a conceptual model of English language acquisition and the strength of the latter in predicting social and cultural assimilation. We present evidence that the path to English proficiency begins with exposure to English in the home country and on prior U.S. trips. English proficiency, then, has direct links to the intermediate migration outcomes of occupational status in the U.S., the amount of time in the U.S. since the most recent trip, and the co-ethnic residential context in the U.S. In turn, pre-migration characteristics and the intermediate characteristics work in tandem with English proficiency to determine social assimilation in the U.S., while cultural assimilation is primarily determined by pre-migration habits. A shift in focus to English use is desirable in studies of immigrant integration. PMID:24576636

Evaluation of Mycology Laboratory Proficiency Testing

PubMed Central

Reilly, Andrew A.; Salkin, Ira F.; McGinnis, Michael R.; Gromadzki, Sally; Pasarell, Lester; Kemna, Maggi; Higgins, Nancy; Salfinger, Max

1999-01-01

Changes over the last decade in overt proficiency testing (OPT) regulations have been ostensibly directed at improving laboratory performance on patient samples. However, the overt (unblinded) format of the tests and regulatory penalties associated with incorrect values allow and encourage laboratorians to take extra precautions with OPT analytes. As a result OPT may measure optimal laboratory performance instead of the intended target of typical performance attained during routine patient testing. This study addresses this issue by evaluating medical mycology OPT and comparing its fungal specimen identification error rates to those obtained in a covert (blinded) proficiency testing (CPT) program. Identifications from 188 laboratories participating in the New York State mycology OPT from 1982 to 1994 were compared with the identifications of the same fungi recovered from patient specimens in 1989 and 1994 as part of the routine procedures of 88 of these laboratories. The consistency in the identification of OPT specimens was sufficient to make accurate predictions of OPT error rates. However, while the error rates in OPT and CPT were similar for Candida albicans, significantly higher error rates were found in CPT for Candida tropicalis, Candida glabrata, and other common pathogenic fungi. These differences may, in part, be due to OPT’s use of ideal organism representatives cultured under optimum growth conditions. This difference, as well as the organism-dependent error rate differences, reflects the limitations of OPT as a means of assessing the quality of routine laboratory performance in medical mycology. PMID:10364601

Interpreter services, language concordance, and health care quality. Experiences of Asian Americans with limited English proficiency.

PubMed

Green, Alexander R; Ngo-Metzger, Quyen; Legedza, Anna T R; Massagli, Michael P; Phillips, Russell S; Iezzoni, Lisa I

2005-11-01

Patients with limited English proficiency (LEP) have more difficulty communicating with health care providers and are less satisfied with their care than others. Both interpreter- and language-concordant clinicians may help overcome these problems but few studies have compared these approaches. To compare self-reported communication and visit ratings for LEP Asian immigrants whose visits involve either a clinic interpreter or a clinician speaking their native language. Cross-sectional survey-response rate 74%. Two thousand seven hundred and fifteen LEP Chinese and Vietnamese immigrant adults who received care at 11 community-based health centers across the U.S. Five self-reported communication measures and overall rating of care. Patients who used interpreters were more likely than language-concordant patients to report having questions about their care (30.1% vs 20.9%, P<.001) or about mental health (25.3% vs 18.2%, P=.005) they wanted to ask but did not. They did not differ significantly in their response to 3 other communication measures or their likelihood of rating the health care received as "excellent" or "very good" (51.7% vs 50.9%, P=.8). Patients who rated their interpreters highly ("excellent" or "very good") were more likely to rate the health care they received highly (adjusted odds ratio 4.8, 95% confidence interval, 2.3 to 10.1). Assessments of communication and health care quality for outpatient visits are similar for LEP Asian immigrants who use interpreters and those whose clinicians speak their language. However, interpreter use may compromise certain aspects of communication. The perceived quality of the interpreter is strongly associated with patients' assessments of quality of care overall.

Implementation of Good Clinical Laboratory Practice (GCLP) guidelines within the External Quality Assurance Program Oversight Laboratory (EQAPOL).

PubMed

Todd, Christopher A; Sanchez, Ana M; Garcia, Ambrosia; Denny, Thomas N; Sarzotti-Kelsoe, Marcella

2014-07-01

The EQAPOL contract was awarded to Duke University to develop and manage global proficiency testing programs for flow cytometry-, ELISpot-, and Luminex bead-based assays (cytokine analytes), as well as create a genetically diverse panel of HIV-1 viral cultures to be made available to National Institutes of Health (NIH) researchers. As a part of this contract, EQAPOL was required to operate under Good Clinical Laboratory Practices (GCLP) that are traditionally used for laboratories conducting endpoint assays for human clinical trials. EQAPOL adapted these guidelines to the management of proficiency testing programs while simultaneously incorporating aspects of ISO/IEC 17043 which are specifically designed for external proficiency management. Over the first two years of the contract, the EQAPOL Oversight Laboratories received training, developed standard operating procedures and quality management practices, implemented strict quality control procedures for equipment, reagents, and documentation, and received audits from the EQAPOL Central Quality Assurance Unit. GCLP programs, such as EQAPOL, strengthen a laboratory's ability to perform critical assays and provide quality assessments of future potential vaccines. © 2013.

An Exploration of English Language Learners Reading Proficiency Assessment, the Texas English Language Proficiency Assessment System, as Perceived by Teachers

ERIC Educational Resources Information Center

Moreno-Hewitt, Andrea

2015-01-01

This qualitative phenomenological research study used narrative inquiry to explore teachers' perceptions of their students' reading proficiency as demonstrated on the Texas English Language Proficiency Assessment System's reading test. Ten teachers participated in the study, and responses pertaining to their perceptions of reading instruction and…

Identifying and preventing medical errors in patients with limited English proficiency: key findings and tools for the field.

PubMed

Wasserman, Melanie; Renfrew, Megan R; Green, Alexander R; Lopez, Lenny; Tan-McGrory, Aswita; Brach, Cindy; Betancourt, Joseph R

2014-01-01

Since the 1999 Institute of Medicine (IOM) report To Err is Human, progress has been made in patient safety, but few efforts have focused on safety in patients with limited English proficiency (LEP). This article describes the development, content, and testing of two new evidence-based Agency for Healthcare Research and Quality (AHRQ) tools for LEP patient safety. In the content development phase, a comprehensive mixed-methods approach was used to identify common causes of errors for LEP patients, high-risk scenarios, and evidence-based strategies to address them. Based on our findings, Improving Patient Safety Systems for Limited English Proficient Patients: A Guide for Hospitals contains recommendations to improve detection and prevention of medical errors across diverse populations, and TeamSTEPPS Enhancing Safety for Patients with Limited English Proficiency Module trains staff to improve safety through team communication and incorporating interpreters in the care process. The Hospital Guide was validated with leaders in quality and safety at diverse hospitals, and the TeamSTEPPS LEP module was field-tested in varied settings within three hospitals. Both tools were found to be implementable, acceptable to their audiences, and conducive to learning. Further research on the impact of the combined use of the guide and module would shed light on their value as a multifaceted intervention. © 2014 National Association for Healthcare Quality.

The FAA's postmortem forensic toxicology self-evaluated proficiency test program: the second seven years.

PubMed

Chaturvedi, Arvind K; Craft, Kristi J; Cardona, Patrick S; Rogers, Paul B; Canfield, Dennis V

2009-05-01

During toxicological evaluations of samples from fatally injured pilots involved in civil aviation accidents, a high degree of quality control/quality assurance (QC/QA) is maintained. Under this philosophy, the Federal Aviation Administration (FAA) started a forensic toxicology proficiency-testing (PT) program in July 1991. In continuation of the first seven years of the PT findings reported earlier, PT findings of the next seven years are summarized herein. Twenty-eight survey samples (12 urine, 9 blood, and 7 tissue homogenate) with/without alcohols/volatiles, drugs, and/or putrefactive amine(s) were submitted to an average of 31 laboratories, of which an average of 25 participants returned their results. Analytes in survey samples were correctly identified and quantitated by a large number of participants, but some false positives of concern were reported. It is anticipated that the FAA's PT program will continue to serve the forensic toxicology community through this important part of the QC/QA for laboratory accreditations.

Key Factors in Obstetric Delivery Decision-Making among Asian and Pacific Islander Women by English Proficiency.

PubMed

Davis, Chevelle Ma; Guo, Mary; Miyamura, Jill; Chang, Ann; Nelson-Hurwitz, Denise C; Sentell, Tetine

2017-10-01

Childbirth is the most common reason women are hospitalized in the United States. Understanding (1) how expectant mothers gather information to decide where to give birth, and (2) who helps make that decision, provides critical health communication and decision-making insights. Diverse Asian American and Pacific Islander (AA/PI) perspectives on such topics are understudied, particularly among those with limited English proficiency (LEP). LEP is defined as having a limited ability to read, write, speak, or understand English. To address this research gap, we interviewed 400 women (18+ years) with a recent live birth on O'ahu, Hawai'i. Participants completed a 1-hour, in-person interview in English (n=291), Tagalog (n=42), Chinese (n=36), or Marshallese (n=31). Women were asked (1) what information was most important in deciding where to deliver and why; and (2) who participated in the decision-making and why. Responses were compared by LEP (n=71; 18%) vs English-proficient (n=329; 82%) in qualitative and quantitative analyses. Both LEP and English-proficient participants reported their obstetrician as the most important source of health information. Significantly more LEP participants valued advice from family or acquaintances as important sources of information compared to English-proficient participants. The top three health decision-makers for both those with LEP and English-proficient participants were themselves, their obstetrician, and their spouse, which did not differ significantly by language proficiency. These findings provide insights into health information sources and decision-making across diverse AA/PI populations, including those with LEP, and can help direct health interventions such as disseminating patient education and healthcare quality information.

Does a peer model's task proficiency influence children's solution choice and innovation?

PubMed

Wood, Lara A; Kendal, Rachel L; Flynn, Emma G

2015-11-01

The current study investigated whether 4- to 6-year-old children's task solution choice was influenced by the past proficiency of familiar peer models and the children's personal prior task experience. Peer past proficiency was established through behavioral assessments of interactions with novel tasks alongside peer and teacher predictions of each child's proficiency. Based on these assessments, one peer model with high past proficiency and one age-, sex-, dominance-, and popularity-matched peer model with lower past proficiency were trained to remove a capsule using alternative solutions from a three-solution artificial fruit task. Video demonstrations of the models were shown to children after they had either a personal successful interaction or no interaction with the task. In general, there was not a strong bias toward the high past-proficiency model, perhaps due to a motivation to acquire multiple methods and the salience of other transmission biases. However, there was some evidence of a model-based past-proficiency bias; when the high past-proficiency peer matched the participants' original solution, there was increased use of that solution, whereas if the high past-proficiency peer demonstrated an alternative solution, there was increased use of the alternative social solution and novel solutions. Thus, model proficiency influenced innovation. Copyright © 2015 Elsevier Inc. All rights reserved.

High second-language proficiency protects against the effects of reverberation on listening comprehension.

PubMed

Sörqvist, Patrik; Hurtig, Anders; Ljung, Robert; Rönnberg, Jerker

2014-04-01

The purpose of this experiment was to investigate whether classroom reverberation influences second-language (L2) listening comprehension. Moreover, we investigated whether individual differences in baseline L2 proficiency and in working memory capacity (WMC) modulate the effect of reverberation time on L2 listening comprehension. The results showed that L2 listening comprehension decreased as reverberation time increased. Participants with higher baseline L2 proficiency were less susceptible to this effect. WMC was also related to the effect of reverberation (although just barely significant), but the effect of WMC was eliminated when baseline L2 proficiency was statistically controlled. Taken together, the results suggest that top-down cognitive capabilities support listening in adverse conditions. Potential implications for the Swedish national tests in English are discussed. © 2014 The Authors. Scandinavian Journal of Psychology published by Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Learning Strategies in Proficient and Less Proficient Readers in Medicine

ERIC Educational Resources Information Center

Nemati, Majid; Nodoushan, Mohammad Ali Salmani; Ashrafzadeh, Anis

2010-01-01

The current study aimed to diagnose the probable significant differences in the use of language learning strategies among medical-text readers of opposite sex from different levels of proficiency. 120 (N = 120) participants were randomly selected from Azad Medical University of Mashhad: 60 medical students (age range 23-25; 30 = male and 30 =…

Learning Strategies in Proficient and Less Proficient Readers in Medicine

ERIC Educational Resources Information Center

Nemati, Majid; Nodoushan, Mohammad Ali Salmani; Ashrafzadeh, Anis

2010-01-01

The current study aimed to diagnose the probable significant differences in the use of language learning strategies among medical-text readers of opposite sex from different levels of proficiency. 120 (N=120) participants were randomly selected from Azad Medical University of Mashhad: 60 medical students (age range 23-25; 30=male and 30=female)…

Proficiency-based laparoscopic and endoscopic training with virtual reality simulators: a comparison of proctored and independent approaches.

PubMed

Snyder, Christopher W; Vandromme, Marianne J; Tyra, Sharon L; Hawn, Mary T

2009-01-01

Virtual reality (VR) simulators for laparoscopy and endoscopy may be valuable tools for resident education. However, the cost of such training in terms of trainee and instructor time may vary depending upon whether an independent or proctored approach is employed. We performed a randomized controlled trial to compare independent and proctored methods of proficiency-based VR simulator training. Medical students were randomized to independent or proctored training groups. Groups were compared with respect to the number of training hours and task repetitions required to achieve expert level proficiency on laparoscopic and endoscopic simulators. Cox regression modeling was used to compare time to proficiency between groups, with adjustment for appropriate covariates. Thirty-six medical students (18 independent, 18 proctored) were enrolled. Achievement of overall simulator proficiency required a median of 11 hours of training (range, 6-21 hours). Laparoscopic and endoscopic proficiency were achieved after a median of 11 (range, 6-32) and 10 (range, 5-27) task repetitions, respectively. The number of repetitions required to achieve proficiency was similar between groups. After adjustment for covariates, trainees in the independent group achieved simulator proficiency with significantly fewer hours of training (hazard ratio, 2.62; 95% confidence interval, 1.01-6.85; p = 0.048). Our study quantifies the cost, in instructor and trainee hours, of proficiency-based laparoscopic and endoscopic VR simulator training, and suggests that proctored instruction does not offer any advantages to trainees. The independent approach may be preferable for surgical residency programs desiring to implement VR simulator training.

Lexical Sophistication as a Multidimensional Phenomenon: Relations to Second Language Lexical Proficiency, Development, and Writing Quality

ERIC Educational Resources Information Center

Kim, Minkyung; Crossley, Scott A.; Kyle, Kristopher

2018-01-01

This study conceptualizes lexical sophistication as a multidimensional phenomenon by reducing numerous lexical features of lexical sophistication into 12 aggregated components (i.e., dimensions) via a principal component analysis approach. These components were then used to predict second language (L2) writing proficiency levels, holistic lexical…

Use of Enterococcus faecalis and Bacillus atrophaeus as surrogates to establish and maintain laboratory proficiency for concentration of water samples using ultrafiltration.

PubMed

Mapp, Latisha; Klonicki, Patricia; Takundwa, Prisca; Hill, Vincent R; Schneeberger, Chandra; Knee, Jackie; Raynor, Malik; Hwang, Nina; Chambers, Yildiz; Miller, Kenneth; Pope, Misty

2015-11-01

The U.S. Environmental Protection Agency's (EPA) Water Laboratory Alliance (WLA) currently uses ultrafiltration (UF) for concentration of biosafety level 3 (BSL-3) agents from large volumes (up to 100-L) of drinking water prior to analysis. Most UF procedures require comprehensive training and practice to achieve and maintain proficiency. As a result, there was a critical need to develop quality control (QC) criteria. Because select agents are difficult to work with and pose a significant safety hazard, QC criteria were developed using surrogates, including Enterococcus faecalis and Bacillus atrophaeus. This article presents the results from the QC criteria development study and results from a subsequent demonstration exercise in which E. faecalis was used to evaluate proficiency using UF to concentrate large volume drinking water samples. Based on preliminary testing EPA Method 1600 and Standard Methods 9218, for E. faecalis and B. atrophaeus respectively, were selected for use during the QC criteria development study. The QC criteria established for Method 1600 were used to assess laboratory performance during the demonstration exercise. Based on the results of the QC criteria study E. faecalis and B. atrophaeus can be used effectively to demonstrate and maintain proficiency using ultrafiltration. Published by Elsevier B.V.

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…

5 CFR 9901.364 - Foreign language proficiency pay.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Foreign language proficiency pay. 9901... NATIONAL SECURITY PERSONNEL SYSTEM (NSPS) Pay and Pay Administration Premium Pay § 9901.364 Foreign language proficiency pay. (a) General provisions. (1) This section applies to employees who may be paid...

Samoan Philosophy of Nursing: a basis for culturally proficient care and policy.

PubMed

Enoka, I S; Petrini, M A; Turale, S

2014-09-01

To explore nurses' perspectives about the Samoan Philosophy of Nursing, and determine its feasibility for nursing care of Samoans internationally. This philosophy is the conceptual cultural framework for nursing law, practice, education and research in Samoa, and was developed by Samoan nurses who recognized the need for guidance to deliver quality, culturally competent and proficient health care. A mixed method study, employing a questionnaire and ethnographic methods. The Samoan Philosophy of Nursing Questionnaire sought demographic data and aspects about the philosophy from 95 registered nurse clinicians, administrators and educators throughout Samoa during 2012. Descriptive statistics were used for data analysis. Additionally, 19 focus groups (5-6 participants each) and 19 in-depth interviews were held to further explore these aspects, as well as participant observations. Descriptive statistics were used to analyse quantitative data, and Spradley's ethnographic method was adopted for analysing the qualitative data. Of 95 questionnaires analysed, 70% of participants reported using the philosophy all the time, and 30% most of the time. They placed a high satisfaction rate, value and importance on this philosophy. From the ethnography, six major themes emerged: valuable framework of learning; conceptual framework for holistic assessment; benchmark for regulating and monitoring practice improving interaction and culturally proficient practice; potential use for Samoans overseas; and maintaining quality health and the dignity of people. This first-time study evaluated the Samoan Philosophy of Nursing and adds to nursing knowledge. Findings confirmed its usefulness as a culturally based conceptual framework to facilitate, regulate and monitor education, research and practice for sustainable health outcomes in Samoa, and for Samoans living abroad. It is important that Samoans living abroad receive culturally proficient care, but this requires the support of

Validation of the Proficiency Examination for Diagnostic Radiologic Technology. Final Report.

ERIC Educational Resources Information Center

Educational Testing Service, Princeton, NJ.

The validity of the Proficiency Examination for Diagnostic Radiologic Technology was investigated, using 140 radiologic technologists who took both the written Proficiency Examination and a performance test. As an additional criterion measure of job proficiency, supervisors' assessments were obtained for 128 of the technologists. The resulting…

A Profile of Limited English Proficient Adult Immigrants

ERIC Educational Resources Information Center

Batalova, Jeanne; Fix, Michael

2010-01-01

This article examines the 2003 National Assessment of Adult Literacy (NAAL) to develop a profile of immigrant adults with varying levels of oral English proficiency. The NAAL data on adult limited English proficient (LEP) immigrants are used here to examine their education levels, workforce involvement, incomes, use of public benefits,…

Second Language Grammatical Proficiency and Third Language Acquisition

ERIC Educational Resources Information Center

Moghtadi, Laleh; Koosha, Mansour; Lotfi, Ahmad Reza

2014-01-01

The main concern of the present study was to investigate the probable correlation between the bilinguals' second language grammatical proficiency level and their third language grammatical proficiency level. The current study was implemented on selecting a total of 100 Iranian female high school students studying at second grade from two…

CAP/ACMG proficiency testing for biochemical genetics laboratories: a summary of performance.

PubMed

Oglesbee, Devin; Cowan, Tina M; Pasquali, Marzia; Wood, Timothy C; Weck, Karen E; Long, Thomas; Palomaki, Glenn E

2018-01-01

PurposeTesting for inborn errors of metabolism is performed by clinical laboratories worldwide, each utilizing laboratory-developed procedures. We sought to summarize performance in the College of American Pathologists' (CAP) proficiency testing (PT) program and identify opportunities for improving laboratory quality. When evaluating PT data, we focused on a subset of laboratories that have participated in at least one survey since 2010.MethodsAn analysis of laboratory performance (2004 to 2014) on the Biochemical Genetics PT Surveys, a program administered by CAP and the American College of Medical Genetics and Genomics. Analytical and interpretive performance was evaluated for four tests: amino acids, organic acids, acylcarnitines, and mucopolysaccharides.ResultsSince 2010, 150 laboratories have participated in at least one of four PT surveys. Analytic sensitivities ranged from 88.2 to 93.4%, while clinical sensitivities ranged from 82.4 to 91.0%. Performance was higher for US participants and for more recent challenges. Performance was lower for challenges with subtle findings or complex analytical patterns.ConclusionUS clinical biochemical genetics laboratory proficiency is satisfactory, with a minority of laboratories accounting for the majority of errors. Our findings underscore the complex nature of clinical biochemical genetics testing and highlight the necessity of continuous quality management.

Relationship between motor proficiency and body composition in 6- to 10-year-old children.

PubMed

Marmeleira, José; Veiga, Guida; Cansado, Hugo; Raimundo, Armando

2017-04-01

The aim of this study is to examine the relationship between motor skill competence and body composition of 6- to 10-year-old children. Seventy girls and 86 boys participated. Body composition was measured by body mass index and skinfold thickness. Motor proficiency was evaluated through the Bruininks-Oseretsky Test of Motor Proficiency-Short Form, which included measures of gross motor skills and fine motor skills. Significant associations were found for both sexes between the percentage of body fat and (i) the performance in each gross motor task, (ii) the composite score for gross motor skills and (iii) the motor proficiency score. The percentage of body fat was not significantly associated with the majority of the fine motor skills items and with the respective composite score. Considering body weigh categories, children with normal weight had significantly higher scores than their peers with overweight or with obesity in gross motor skills and in overall motor proficiency. Children's motor proficiency is negatively associated with body fat, and normal weight children show better motor competence than those who are overweight or obese. The negative impact of excessive body weight is stronger for gross motor skills that involve dynamic body movements than for stationary object control skills; fine motor skills appear to be relatively independent of the constraints imposed by excessive body weight. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

The Measurement of Change in English Language Proficiency

ERIC Educational Resources Information Center

Nallaya, Sasikala

2012-01-01

This study investigated the measurement of change in English language proficiency levels of pre-service and in-service teachers enrolled in a public university in Malaysia. Path analysis was used to measure change on three occasions by examining the effects of student characteristics, learning needs and multimodal technology on proficiency levels.…

Second Language Proficiency and Cross-Language Lexical Activation

ERIC Educational Resources Information Center

van Hell, Janet G.; Tanner, Darren

2012-01-01

Although research has consistently shown that a bilingual's two languages interact on multiple levels, it is also well-established that bilinguals can vary considerably in their proficiency in the second language (L2). In this paper we review empirical studies that have examined how differences in L2 proficiency modulate cross-language…

An overview of quality control practices in Ontario with particular reference to cholesterol analysis.

PubMed

Krishnan, S; Webb, S; Henderson, A R; Cheung, C M; Nazir, D J; Richardson, H

1999-03-01

The Laboratory Proficiency Testing Program (LPTP) assesses the analytical performance of all licensed laboratories in Ontario. The LPTP Enzymes, Cardiac Markers, and Lipids Committee conducted a "Patterns of Practice" survey to assess the in-house quality control (QC) practices of laboratories in Ontario using cholesterol as the QC paradigm. The survey was questionnaire-based seeking information on statistical calculations, software rules, review process and data retention, and so on. Copies of the in-house cholesterol QC graphs were requested. A total of 120 of 210 laboratories were randomly chosen to receive the questionnaires during 1995 and 1996; 115 laboratories responded, although some did not answer all questions. The majority calculate means and standard deviations (SD) every month, using anywhere from 4 to >100 data points. 65% use a fixed mean and SD, while 17% use means calculated from the previous month. A few use a floating or cumulative mean. Some laboratories that do not use fixed means use a fixed SD. About 90% use some form of statistical quality control rules. The most common rules used to detect random error are 1(3s)/R4s while 2(2s)/4(1s)/10x are used for systematic errors. About 20% did not assay any QC at levels >5.5 mmol/L. Quality control data are reviewed daily (technologists), weekly and monthly (supervisors/directors). Most laboratories retain their QC records for up to 3 years on paper and magnetic media. On some QC graphs the mean and SD, QC product lot number, or reference to action logs are not apparent. Quality control practices in Ontario are, therefore, disappointing. Improvement is required in the use of clinically appropriate concentrations of QC material and documentation on QC graphs.

Ohio Proficiency Tests for Grade 12. Practice Test.

ERIC Educational Resources Information Center

Ohio State Dept. of Education, Columbus.

High school seniors in Ohio who have passed all parts of the ninth-grade proficiency tests are required to take the twelfth-grade proficiency tests. These tests, in writing, reading, mathematics, citizenship, and science, are designed to measure twelfth-grade performance and to evaluate the learning that goes on between the minimum competencies of…

The efficacy of a behavioral activation intervention among depressed US Latinos with limited English language proficiency: study protocol for a randomized controlled trial

PubMed Central

2014-01-01

Background Major depressive disorder is highly prevalent among Latinos with limited English language proficiency in the United States. Although major depressive disorder is highly treatable, barriers to depression treatment have historically prevented Latinos with limited English language proficiency from accessing effective interventions. The project seeks to evaluate the efficacy of behavioral activation treatment for depression, an empirically supported treatment for depression, as an intervention that may address some of the disparities surrounding the receipt of efficacious mental health care for this population. Methods/design Following a pilot study of behavioral activation treatment for depression with 10 participants which yielded very promising results, the current study is a randomized control trial testing behavioral activation treatment for depression versus a supportive counseling treatment for depression. We are in the process of recruiting 60 Latinos with limited English language proficiency meeting criteria for major depressive disorder according to the Diagnostic and Statistical Manual of Mental Disorders 4th and 5th Edition for participation in a single-center efficacy trial. Participants are randomized to receive 10 sessions of behavioral activation treatment for depression (n = 30) or 10 sessions of supportive counseling (n = 30). Assessments occur prior to each session and at 1 month after completing treatment. Intervention targets include depressive symptomatology and the proposed mechanisms of behavioral activation treatment for depression: activity level and environmental reward. We will also examine other factors related to treatment outcome such as treatment adherence, treatment satisfaction, and therapeutic alliance. Discussion This randomized controlled trial will allow us to determine the efficacy of behavioral activation treatment for depression in a fast-growing, yet highly underserved population in US mental health services

The efficacy of a behavioral activation intervention among depressed US Latinos with limited English language proficiency: study protocol for a randomized controlled trial.

PubMed

Collado, Anahi; Long, Katherine E; MacPherson, Laura; Lejuez, Carl W

2014-06-18

Major depressive disorder is highly prevalent among Latinos with limited English language proficiency in the United States. Although major depressive disorder is highly treatable, barriers to depression treatment have historically prevented Latinos with limited English language proficiency from accessing effective interventions. The project seeks to evaluate the efficacy of behavioral activation treatment for depression, an empirically supported treatment for depression, as an intervention that may address some of the disparities surrounding the receipt of efficacious mental health care for this population. Following a pilot study of behavioral activation treatment for depression with 10 participants which yielded very promising results, the current study is a randomized control trial testing behavioral activation treatment for depression versus a supportive counseling treatment for depression. We are in the process of recruiting 60 Latinos with limited English language proficiency meeting criteria for major depressive disorder according to the Diagnostic and Statistical Manual of Mental Disorders 4th and 5th Edition for participation in a single-center efficacy trial. Participants are randomized to receive 10 sessions of behavioral activation treatment for depression (n = 30) or 10 sessions of supportive counseling (n = 30). Assessments occur prior to each session and at 1 month after completing treatment. Intervention targets include depressive symptomatology and the proposed mechanisms of behavioral activation treatment for depression: activity level and environmental reward. We will also examine other factors related to treatment outcome such as treatment adherence, treatment satisfaction, and therapeutic alliance. This randomized controlled trial will allow us to determine the efficacy of behavioral activation treatment for depression in a fast-growing, yet highly underserved population in US mental health services. The study is also among the first to

Language proficiency and metacognition as predictors of spontaneous rehearsal in children.

PubMed

Bebko, James M; McMorris, Carly A; Metcalfe, Alisa; Ricciuti, Christina; Goldstein, Gayle

2014-03-01

Despite decades of research on fundamental memory strategies such as verbal rehearsal, the potential underlying skills associated with the emergence of rehearsal are still not fully understood. Two studies examined the relative roles of language proficiency and metamemory in predicting rehearsal use, as well as the prediction of metamemory performance by language proficiency. In Study 1, 59 children, 5 to 8 years old, were administered a serial recall task, 2 language measures, a nonverbal cognitive measure, and a rapid automatized naming (RAN) task. Language proficiency, RAN, and age were significant individual predictors of rehearsal use. In hierarchical regression analyses, language proficiency mediated almost completely the age → rehearsal use relation. In addition, automatized naming was a strong but partial mediator of the contribution of language proficiency to rehearsal use. In Study 2, 54 children were administered a metamemory test, a language measure, and a serial recall task. Metamemory skills and, again, language proficiency significantly predicted rehearsal use in the task. The predictive strength of metamemory skills was mediated by the children's language proficiency. The mutually supportive roles of automatized naming, language, and metamemory in the emergence of spontaneous cumulative verbal rehearsal are discussed in the context of the resulting model, along with the minimal roles of age and aspects of intelligence.

Teaching English through English: Proficiency, Pedagogy and Performance

ERIC Educational Resources Information Center

Richards, Jack C.

2017-01-01

Most of the world's English language teachers speak English as a second or third language rather than as their first language. For many, their level of proficiency in English may not reach benchmarks established by their employers, raising the issue that is the focus of this article, namely, what kind of proficiency in English is necessary to be…

The University of Illinois Placement and Proficiency System: Description and Results.

ERIC Educational Resources Information Center

Stallings, William M.; And Others

This report begins with an overview of placement and proficiency testing, with emphasis on the benefits to students and instructors of such testing. Various ways in which proficiency credit may be earned at the University of Illinois are discussed. In particular, the freshmen Placement and Proficiency System is described in detail. Some data are…

Do Perceptions of Competence Mediate The Relationship Between Fundamental Motor Skill Proficiency and Physical Activity Levels of Children in Kindergarten?

PubMed

Crane, Jeff R; Naylor, Patti J; Cook, Ryan; Temple, Viviene A

2015-07-01

Perceptions of competence mediate the relationship between motor skill proficiency and physical activity among older children and adolescents. This study examined kindergarten children's perceptions of physical competence as a mediator of the relationship between motor skill proficiency as a predictor variable and physical activity levels as the outcome variable; and also with physical activity as a predictor and motor skill proficiency as the outcome. Participants were 116 children (mean age = 5 years 7 months, 58% boys) from 10 schools. Motor skills were measured using the Test of Gross Motor Development-2 and physical activity was monitored through accelerometry. Perceptions of physical competence were measured using The Pictorial Scale of Perceived Competence and Social Acceptance for Young Children, and the relationships between these variables were examined using a model of mediation. The direct path between object control skills and moderate-vigorous physical activity (MVPA) was significant and object control skills predicted perceived physical competence. However, perceived competence did not mediate the relationship between object control skills and MVPA. The significant relationship between motor proficiency and perceptions of competence did not in turn influence kindergarten children's participation in physical activity. These findings support concepts of developmental differences in the structure of the self-perception system.

Force feedback vessel ligation simulator in knot-tying proficiency training.

PubMed

Hsu, Justin L; Korndorffer, James R; Brown, Kimberly M

2016-02-01

Tying gentle secure knots is an important skill. We have developed a force feedback simulator that measures force exerted during knot tying. This pilot study examines the benefits of this simulator in a deliberate practice curriculum. The simulator consists of silastic tubing with a force sensor. Knot quality was assessed using digital caliper measurement. Participants performed 10 vessel ligations as a pretest, then were shown force readings and tied knots until reaching proficiency targets. Average peak forces precurriculum and postcurriculum were compared using Student t test. Participants exerted significantly less force after completing the curriculum (.61 N ± .22 vs 1.42 N ± .53, P < .001), and had fewer air knots (10% vs 27%). The curriculum was completed in an average of 19.4 ± 6.27 minutes and required an average of 11.7 ± 4.03 knots to reach proficiency. This study demonstrates the feasibility of real-time feedback in learning to tie delicate knots. The curriculum can be completed in a reasonable amount of time, and may also work as a warm-up exercise before a surgical case. Copyright © 2016 Elsevier Inc. All rights reserved.

Utilizing global data to estimate analytical performance on the Sigma scale: A global comparative analysis of methods, instruments, and manufacturers through external quality assurance and proficiency testing programs.

PubMed

Westgard, Sten A

2016-06-01

To assess the analytical performance of instruments and methods through external quality assessment and proficiency testing data on the Sigma scale. A representative report from five different EQA/PT programs around the world (2 US, 1 Canadian, 1 UK, and 1 Australasian) was accessed. The instrument group standard deviations were used as surrogate estimates of instrument imprecision. Performance specifications from the US CLIA proficiency testing criteria were used to establish a common quality goal. Then Sigma-metrics were calculated to grade the analytical performance. Different methods have different Sigma-metrics for each analyte reviewed. Summary Sigma-metrics estimate the percentage of the chemistry analytes that are expected to perform above Five Sigma, which is where optimized QC design can be implemented. The range of performance varies from 37% to 88%, exhibiting significant differentiation between instruments and manufacturers. Median Sigmas for the different manufacturers in three analytes (albumin, glucose, sodium) showed significant differentiation. Chemistry tests are not commodities. Quality varies significantly from manufacturer to manufacturer, instrument to instrument, and method to method. The Sigma-assessments from multiple EQA/PT programs provide more insight into the performance of methods and instruments than any single program by itself. It is possible to produce a ranking of performance by manufacturer, instrument and individual method. Laboratories seeking optimal instrumentation would do well to consult this data as part of their decision-making process. To confirm that these assessments are stable and reliable, a longer term study should be conducted that examines more results over a longer time period. Copyright © 2016 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

Teaching for Proficiency, the Organizing Principle. The ACTFL Foreign Language Education Series.

ERIC Educational Resources Information Center

Higgs, Theodore V., Ed.

A collection of reports and case studies of second language instruction for proficiency includes: "Language Teaching and the Quest for the Holy Grail" (Theodore V. Higgs); "The ACTFL Proficiency Guidelines: A Historical Perspective" (Judith E. Liskin-Gasparro); "The Proficiency-Oriented Classroom" (Alice C. Omaggio);…

An inter- laboratory proficiency testing exercise for rabies diagnosis in Latin America and the Caribbean

PubMed Central

Clavijo, Alfonso; Freire de Carvalho, Mary H.; Orciari, Lillian A.; Velasco-Villa, Andres; Ellison, James A.; Greenberg, Lauren; Yager, Pamela A.; Green, Douglas B.; Vigilato, Marco A.; Cosivi, Ottorino; Del Rio-Vilas, Victor J.

2017-01-01

The direct fluorescent antibody test (DFA), is performed in all rabies reference laboratories across Latin America and the Caribbean (LAC). Despite DFA being a critical capacity in the control of rabies, there is not a standardized protocol in the region. We describe the results of the first inter-laboratory proficiency exercise of national rabies laboratories in LAC countries as part of the regional efforts towards dog-maintained rabies elimination in the American region. Twenty three laboratories affiliated to the Ministries of Health and Ministries of Agriculture participated in this exercise. In addition, the laboratories completed an online questionnaire to assess laboratory practices. Answers to the online questionnaire indicated large variability in the laboratories throughput, equipment used, protocols availability, quality control standards and biosafety requirements. Our results will inform actions to improve and harmonize laboratory rabies capacities across LAC in support for the regional efforts towards elimination of dog-maintained rabies. PMID:28369139

English Proficiency and Participation in Online Discussion for Learning

ERIC Educational Resources Information Center

Leung, Steve

2013-01-01

Does English proficiency affect participation in online discussion? This study polled 14 students from a postgraduate online course that require online discussion. The students are divided into groups according to their home language spoken and self-assessed English proficiency, and measure against their participation level in the required…

Applications of Oral Proficiency Testing to Foreign Language. Instruction.

ERIC Educational Resources Information Center

American Council on the Teaching of Foreign Languages, Hastings-on-Hudson, NY.

A guide to the adaptation of oral proficiency testing for classroom language instruction contains excerpts of projects by participants in an American Council on the Teaching of Foreign Languages (ACTFL) workshop. The excerpts are examples of proficiency based curricula and materials designed to personalize instruction and simulate real-life…

Reconnecting Proficiency, Literacy, and Culture: From Theory to Practice

ERIC Educational Resources Information Center

Warford, Mark K.; White, William L.

2012-01-01

What does it mean to capably communicate across languages? This article introduces two theoretical models and a lesson plan format designed to facilitate the integration of proficiency, literacy, and culture teaching in foreign language teaching. The Second Symbolic Competencies Model configures proficiency and literacy as subordinate clusters of…

Quality Leadership and Quality Control

PubMed Central

Badrick, Tony

2003-01-01

Different quality control rules detect different analytical errors with varying levels of efficiency depending on the type of error present, its prevalence and the number of observations. The efficiency of a rule can be gauged by inspection of a power function graph. Control rules are only part of a process and not an end in itself; just as important are the trouble-shooting systems employed when a failure occurs. 'Average of patient normals' may develop as a usual adjunct to conventional quality control serum based programmes. Acceptable error can be based on various criteria; biological variation is probably the most sensible. Once determined, acceptable error can be used as limits in quality control rule systems. A key aspect of an organisation is leadership, which links the various components of the quality system. Leadership is difficult to characterise but its key aspects include trust, setting an example, developing staff and critically setting the vision for the organisation. Organisations also have internal characteristics such as the degree of formalisation, centralisation, and complexity. Medical organisations can have internal tensions because of the dichotomy between the bureaucratic and the shadow medical structures. PMID:18568046

Principles and Practices for Quality Assurance and Quality Control

USGS Publications Warehouse

Jones, Berwyn E.

1999-01-01

Quality assurance and quality control are vital parts of highway runoff water-quality monitoring projects. To be effective, project quality assurance must address all aspects of the project, including project management responsibilities and resources, data quality objectives, sampling and analysis plans, data-collection protocols, data quality-control plans, data-assessment procedures and requirements, and project outputs. Quality control ensures that the data quality objectives are achieved as planned. The historical development and current state of the art of quality assurance and quality control concepts described in this report can be applied to evaluation of data from prior projects.

Testing Proficiency in Interpersonal Communication

ERIC Educational Resources Information Center

Byers, Burton H.

1973-01-01

Discusses several hypotheses about the measurement of speech-communication proficiency which are being tested at the University of Hawaii and a testing instrument entitled Dy Comm'' (dyadic communication) which emerged from this research. (DD)

46 CFR 12.10-9 - Endorsement for proficiency in fast rescue boats.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Endorsement for proficiency in fast rescue boats. 12.10... SEAMEN REQUIREMENTS FOR RATING ENDORSEMENTS Lifeboatman § 12.10-9 Endorsement for proficiency in fast rescue boats. (a) Each person engaged or employed as a lifeboatman proficient in fast rescue boats must...

46 CFR 12.10-9 - Endorsement for proficiency in fast rescue boats.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Endorsement for proficiency in fast rescue boats. 12.10... SEAMEN REQUIREMENTS FOR RATING ENDORSEMENTS Lifeboatman § 12.10-9 Endorsement for proficiency in fast rescue boats. (a) Each person engaged or employed as a lifeboatman proficient in fast rescue boats must...

46 CFR 12.10-9 - Endorsement for proficiency in fast rescue boats.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Endorsement for proficiency in fast rescue boats. 12.10... SEAMEN REQUIREMENTS FOR RATING ENDORSEMENTS Lifeboatman § 12.10-9 Endorsement for proficiency in fast rescue boats. (a) Each person engaged or employed as a lifeboatman proficient in fast rescue boats must...

46 CFR 12.10-9 - Endorsement for proficiency in fast rescue boats.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Endorsement for proficiency in fast rescue boats. 12.10... SEAMEN REQUIREMENTS FOR RATING ENDORSEMENTS Lifeboatman § 12.10-9 Endorsement for proficiency in fast rescue boats. (a) Each person engaged or employed as a lifeboatman proficient in fast rescue boats must...

Beam walking can detect differences in walking balance proficiency across a range of sensorimotor abilities.

PubMed

Sawers, Andrew; Ting, Lena H

2015-02-01

The ability to quantify differences in walking balance proficiency is critical to curbing the rising health and financial costs of falls. Current laboratory-based approaches typically focus on successful recovery of balance while clinical instruments often pose little difficulty for all but the most impaired patients. Rarely do they test motor behaviors of sufficient difficulty to evoke failures in balance control limiting their ability to quantify balance proficiency. Our objective was to test whether a simple beam-walking task could quantify differences in walking balance proficiency across a range of sensorimotor abilities. Ten experts, ten novices, and five individuals with transtibial limb loss performed six walking trials across three different width beams. Walking balance proficiency was quantified as the ratio of distance walked to total possible distance. Balance proficiency was not significantly different between cohorts on the wide-beam, but clear differences between cohorts on the mid and narrow-beams were identified. Experts walked a greater distance than novices on the mid-beam (average of 3.63±0.04m verus 2.70±0.21m out of 3.66m; p=0.009), and novices walked further than amputees (1.52±0.20m; p=0.03). Amputees were unable to walk on the narrow-beam, while experts walked further (3.07±0.14m) than novices (1.55±0.26m; p=0.0005). A simple beam-walking task and an easily collected measure of distance traveled detected differences in walking balance proficiency across sensorimotor abilities. This approach provides a means to safely study and evaluate successes and failures in walking balance in the clinic or lab. It may prove useful in identifying mechanisms underlying falls versus fall recoveries. Copyright © 2015 Elsevier B.V. All rights reserved.

Highly Proficient Bilinguals Implement Inhibition: Evidence from N-2 Language Repetition Costs

ERIC Educational Resources Information Center

Declerck, Mathieu; Thoma, Aniella M.; Koch, Iring; Philipp, Andrea M.

2015-01-01

Several, but not all, models of language control assume that highly proficient bilinguals implement little to no inhibition during bilingual language production. In the current study, we tested this assumption with a less equivocal marker of inhibition (i.e., n-2 language repetition costs) than previous language switching studies have. N-2…

Preparation and Use of Polish Mushroom Proficiency Testing Materials

DOE Office of Scientific and Technical Information (OSTI.GOV)

Polkowska-Motrenko, Halina

2008-08-14

Mushroom reference materials have been prepared and characterized for the use in proficiency tests according to a procedure established within the frame of an IAEA Interregional Technical Cooperation Project. The materials were used for conducting the proficiency tests in Poland in 2005-2007. The results obtained by participating laboratories are presented and discussed.

Knowledge and Processes That Predict Proficiency in Digital Literacy

ERIC Educational Resources Information Center

Bulger, Monica E.; Mayer, Richard E.; Metzger, Miriam J.

2014-01-01

Proficiency in digital literacy refers to the ability to read and write using online sources, and includes the ability to select sources relevant to the task, synthesize information into a coherent message, and communicate the message with an audience. The present study examines the determinants of digital literacy proficiency by asking 150…

Variables Affecting Proficiency in English as a Second Language

ERIC Educational Resources Information Center

Santana, Josefina C.; García-Santillán, Arturo; Escalera-Chávez, Milka Elena

2017-01-01

This study explores different variables leading to proficiency in English as a second language. Level of English on a placement exam taken upon entering a private university in Mexico was correlated to several variables. Additionally, participants (N = 218) were asked their perception of their own proficiency. A linear regression and a one-factor…

Anxiety in Chinese EFL Students at Different Proficiency Levels

ERIC Educational Resources Information Center

Liu, Meihua

2006-01-01

This paper reports a study on anxiety in Chinese undergraduate non-English majors at three different proficiency levels. By way of survey, observations, reflective journals and interviews, the study revealed that (1) a considerable number of students at each level felt anxious when speaking English in class, (2) the more proficient students tended…

NATIONAL PERFORMANCE AUDIT PROGRAM: 1979 PROFICIENCY SURVEYS FOR SULFUR DIOXIDE, NITROGEN DIOXIDE, CARBON MONOXIDE, SULFATE, NITRATE, LEAD AND HIGH VOLUME FLOW

EPA Science Inventory

The Quality Assurance Division of the Environmental Monitoring Systems Laboratory, Research Triangle Park, North Carolina, administers semiannual Surveys of Analytical Proficiency for sulfur dioxide, nitrogen dioxide, carbon monoxide, sulfate, nitrate and lead. Sample material, s...

Gender Differences in Motor Skill Proficiency from Childhood to Adolescence: A Longitudinal Study

ERIC Educational Resources Information Center

Barnett, Lisa M.; van Beurden, Eric; Morgan, Philip J.; Brooks, Lyndon O.; Beard, John R.

2010-01-01

Students' proficiency in three object control and three locomotor skills were assessed in 2000 (M age = 10.06 years, SD = 0.63) in New South Wales, Australia and in 2006-07 (M age = 16.44 years, SD = 0.64). In 2006-07, 266 students, 138 girls (51.9%) and 128 boys (48.1%), had at least one skill reassessed. Boys were more object control proficient…

On the Relationship between Multiple Intelligences and Language Proficiency

ERIC Educational Resources Information Center

Razmjoo, Seyyed Ayatollah

2008-01-01

The intent of the present study was to examine the strength of the relationship between language proficiency in English and the 9 types of intelligences. As such, the objectives of this study were three-folded. The primary objective of the study was to investigate the relationship between multiple intelligences and language proficiency among the…

The Nevada Proficiency Examination Program: Evaluating the Writing Samples.

ERIC Educational Resources Information Center

Howard, Edward H.

Writing tests are part of the mandated statewide proficiency examination in Nevada. The ninth-grade screening test and the eleventh-grade diploma-certifying test require that a student write a paragraph and a business letter, each on an assigned topic and each at an acceptable level of proficiency. Pilot tests, extended discussion, and statistical…

Masked translation priming effects with low proficient bilinguals.

PubMed

Dimitropoulou, Maria; Duñabeitia, Jon Andoni; Carreiras, Manuel

2011-02-01

Non-cognate masked translation priming lexical decision studies with unbalanced bilinguals suggest that masked translation priming effects are asymmetric as a function of the translation direction (significant effects only in the dominant [L1] to nondominant [L2] language translation direction). However, in contrast to the predictions of most current accounts of masked translation priming effects, bidirectional effects have recently been reported with a group of low proficient bilinguals Duyck & Warlop 2009 (Experimental Psychology 56:173-179). In a series of masked translation priming lexical decision experiments we examined whether the same pattern of effects would emerge with late and low proficient Greek (L1)-Spanish (L2) bilinguals. Contrary to the results obtained by Duyck and Warlop, and in line with the results found in most studies in the masked priming literature, significant translation priming effects emerged only when the bilinguals performed the task with L1 primes and L2 targets. The existence of the masked translation priming asymmetry with low proficient bilinguals suggests that cross-linguistic automatic lexico-semantic links may be established very early in the process of L2 acquisition. These findings could help to define models of bilingualism that consider L2 proficiency level to be a determining factor.

Making Shifts toward Proficiency

ERIC Educational Resources Information Center

McGatha, Maggie B.; Bay-Williams, Jennifer M.

2013-01-01

The Leading for Mathematical Proficiency (LMP) Framework (Bay-Williams et al.) has three components: (1) The Standards for Mathematical Practice; (2) Shifts in classroom practice; and (3) Teaching skills. This article briefly describes each component of the LMP framework and then focuses more in depth on the second component, the shifts in…

Mother-adolescent language proficiency and adolescent academic and emotional adjustment among Chinese American families.

PubMed

Liu, Lisa L; Benner, Aprile D; Lau, Anna S; Kim, Su Yeong

2009-04-01

This study examined the role of adolescents' and mothers' self-reports of English and heritage language proficiency in youth's academic and emotional adjustment among 444 Chinese American families. Adolescents who were proficient in English tended to exhibit higher reading achievement scores, math achievement scores, and overall GPA. Mothers who were English proficient tended to have children with higher academic achievement and fewer depressive symptoms. Results also indicated that adolescents' heritage language maintenance was associated with positive adjustment, particularly amongst foreign-born youth and for youth whose parents were highly proficient in the heritage language. Mother-adolescent match in heritage language proficiency was related to higher math achievement scores and overall GPA. Additionally, higher heritage language proficiency was associated with fewer depressive symptoms for foreign-born but not U.S.-born youth. Overall, the findings suggest that proficiency in both the English and heritage language may confer advantages to Chinese American youth.

Motor Proficiency Predicts Cognitive Ability in Four-Year-Olds

ERIC Educational Resources Information Center

Hernandez, Amanda Martinez; Caçola, Priscila

2015-01-01

Research has shown links between motor proficiency and cognition in school-age children, however, few have explored earlier ages. We aimed to determine the association between motor proficiency and cognitive ability in four-year-olds. Motor and cognitive skills were examined in 32 (15 males, 17 females) four-year-olds (±5.59 months) using the…

Measuring Language Dominance and Bilingual Proficiency Development of Tarahumara Children.

ERIC Educational Resources Information Center

Paciotto, Carla

This paper examines the language dominance and oral bilingual proficiency of Tarahumara-Spanish speaking students from Chihuahua, Mexico, within the framework of Cummins' model of bilingual proficiency development. Cummins' model distinguishes between basic interpersonal communicative skills (BICS) and cognitive academic language proficiency…

Input-based structure-specific proficiency predicts the neural mechanism of adult L2 syntactic processing.

PubMed

Deng, Taiping; Zhou, Huixia; Bi, Hong-Yan; Chen, Baoguo

2015-06-12

This study used Event-Related Potentials (ERPs) to explore the role of input-based structure-specific proficiency in L2 syntactic processing, using English subject-verb agreement structures as the stimuli. A pre-test/trainings/post-test paradigm of experimental and control groups was employed, and Chinese speakers who learned English as a second language (L2) participated in the experiment. At pre-test, no ERP component related to the subject-verb agreement structures violations was observed in either group. At training session, the experimental group learned the subject-verb agreement structures, while the control group learned other syntactic structures. After two continuously intensive input trainings, at post-test, a significant P600 component related to the subject-verb agreement structures violations was elicited in the experimental group, but not in the control group. These findings suggest that input training improves structure-specific proficiency, which is reflected in the neural mechanism of L2 syntactic processing. Copyright © 2015 Elsevier B.V. All rights reserved.

Effects of a laboratory-based skills curriculum on laparoscopic proficiency: a randomized trial.

PubMed

Coleman, Robert L; Muller, Carolyn Y

2002-04-01

The purpose of this study was to determine the effect and validity of an intensive laboratory-based laparoscopic skills training curriculum on operative proficiency in obstetrics and gynecology residents. This was a prospective, randomized, block-design trial of postgraduate year 3 and 4 residents. The following study schedule was used: week 1 (pre-randomization) included an orientation to study objectives, the administration of a laparoscopic experience questionnaire, timed video-laparoscopic drills (5 total), and the performance of a video-recorded laparoscopic partial salpingectomy; during weeks 2 and 3, the skills group residents repeated the laparoscopic drills 30 minutes daily for 10 days, and the control group residents had no formal practice sessions; during week 4, the week 1 evaluation was repeated. Operative proficiency was quantified by the Global Skills Assessment Tool through blinded, independent scoring of videotapes. Twenty-six residents (skills group, 12; control group, 14) consented to the trial. Patient-related issues excluded 8 residents (30%). At week 1, no significant differences existed in previous laparoscopic experience, timed video skills, or resident operative proficiency (Global Skills Assessment Tool score) between cohorts. At week 4, both groups significantly improved their timed drill test scores. The percent reduction in time from baseline was of greater magnitude in the skills group versus control group (51% vs 18%,P <.0001). Laparoscopic performance also improved in both cohorts (P =.002). However, only the skills group demonstrated significant intra-cohort improvement from baseline (mean, 4.9 points; P =.015; 95% CI, 1-7.5). A core curriculum of intensive video laparoscopic skills training improves not only technical but also operative performance among postgraduate year 3 and 4 residents.

Facets of Speaking Proficiency

ERIC Educational Resources Information Center

de Jong, Nivja H.; Steinel, Margarita P.; Florijn, Arjen F.; Schoonen, Rob; Hulstijn, Jan H.

2012-01-01

This study examined the componential structure of second-language (L2) speaking proficiency. Participants--181 L2 and 54 native speakers of Dutch--performed eight speaking tasks and six tasks tapping nine linguistic skills. Performance in the speaking tasks was rated on functional adequacy by a panel of judges and formed the dependent variable in…

The Problem with "Proficient"

ERIC Educational Resources Information Center

Harvey, James

2018-01-01

New research sheds light on the claim that U.S. students' achievement lags behind that of students worldwide. This research reveals a paradox: While large amounts of U.S. students who take the National Assessment of Educational Progress (NAEP) fail to meet its Proficient benchmarks in reading and math, when students' results on NAEP are…

The challenge of regional accents for aviation English language proficiency standards: a study of difficulties in understanding in air traffic control-pilot communications.

PubMed

Tiewtrakul, T; Fletcher, S R

2010-02-01

Although English has been the international aviation language since 1951, formal language proficiency testing for key aviation personnel has only recently been implemented by the International Civil Aviation Organization (ICAO). It aims to ensure minimum acceptable levels of English pronunciation and comprehension universally, but does not attend to particular regional dialect difficulties. However, evidence suggests that voice transmissions between air traffic controllers and pilots are a particular problem in international airspace and that pilots may not understand messages due to the influence of different accents when using English. This study explores the potential impact of 'non-native English' in pilot-air traffic control transmissions using a 'conversation analysis' technique to examine approach phase recordings from Bangkok International Airport. Results support that communication errors, defined by incidents of pilots not understanding, occur significantly more often when speakers are both non-native English, messages are more complex and when numerical information is involved. These results and their possible implications are discussed with reference to the development of ICAO's new language proficiency standards. Statement of Relevance: This study builds on previous work and literature, providing further evidence to show that the risks caused by language and linguistics in aviation must be explored more deeply. Findings are particularly contemporary and relevant today, indicating that recently implemented international standards would benefit from further exploratory research and development.

The Relationship between Demotivation and EFL Learners' English Language Proficiency

ERIC Educational Resources Information Center

Hu, Rou-Jui Sophia

2011-01-01

To what extent does demotivation affect EFL learners' English language proficiency attainment? The present study addresses this question by investigating the relationship between technological institute EFL students' past demotivating factors and their English language proficiency. Although the role of demotivation in foreign language achievement…

Mother-Adolescent Language Proficiency and Adolescent Academic and Emotional Adjustment Among Chinese American Families

PubMed Central

Benner, Aprile D.; Lau, Anna S.; Kim, Su Yeong

2009-01-01

This study examined the role of adolescents’ and mothers’ self-reports of English and heritage language proficiency in youth’s academic and emotional adjustment among 444 Chinese American families. Adolescents who were proficient in English tended to exhibit higher reading achievement scores, math achievement scores, and overall GPA. Mothers who were English proficient tended to have children with higher academic achievement and fewer depressive symptoms. Results also indicated that adolescents’ heritage language maintenance was associated with positive adjustment, particularly amongst foreign-born youth and for youth whose parents were highly proficient in the heritage language. Mother-adolescent match in heritage language proficiency was related to higher math achievement scores and overall GPA. Additionally, higher heritage language proficiency was associated with fewer depressive symptoms for foreign-born but not U.S.-born youth. Overall, the findings suggest that proficiency in both the English and heritage language may confer advantages to Chinese American youth. PMID:19636729

Inhibition Efficiency in Highly Proficient Bilinguals and Simultaneous Interpreters: Evidence from Language Switching and Stroop Tasks

ERIC Educational Resources Information Center

Aparicio, Xavier; Heidlmayr, Karin; Isel, Frédéric

2017-01-01

The present behavioral study aimed to examine the impact of language control expertise on two domain-general control processes, i.e. active inhibition of competing representations and overcoming of inhibition. We compared how Simultaneous Interpreters (SI) and Highly Proficient Bilinguals--two groups assumed to differ in language control…

Developing English Writing Proficiency in Limited English Proficient College Students through Cooperative Learning Strategies.

ERIC Educational Resources Information Center

Gooden-Jones, Epsey M.; Carrasquillo, Angela L.

A study followed ten limited-English-proficient (LEP) community college students who were taught English largely using a cooperative learning approach. For four months, the students worked together using brainstorming techniques and collaborative reading and writing tasks. Task emphasis was on development of thinking skills through collaboration…

Limited English proficiency workers. Health and safety education.

PubMed

Hong, O S

2001-01-01

1. As the population of adults with limited English proficiency plays an increasingly important role in the United States workplaces, there has been a growing recognition that literacy and limited English skills affect health and safety training programs. 2. Several important principles can be used as the underlying framework to guide teaching workers with limited English proficiency: clear and vivid way of teaching; contextual curriculum based on work; using various teaching methods; and staff development. 3. Two feasible strategies were proposed to improve current situation in teaching health and safety to workers with limited English proficiency in one company: integrating safety and health education with ongoing in-house ESL instruction and developing a multilingual video program. 4. Successful development and implementation of proposed programs requires upper management support, workers' awareness and active participation, collaborative teamwork, a well structured action plan, testing of pilot program, and evaluation.

Across the Threshold: A Call for ILR Proficiency Descriptor Banks

ERIC Educational Resources Information Center

Holman, Don

2017-01-01

Whereas the Interagency Language Roundtable Language Skill Level Descriptions broke new ground for assessing proficiency in foreign languages, the need for user-oriented (rather than assessment-oriented) proficiency scales has led, especially in Europe, to the creation of scales consisting of positively formulated "can-do" statements,…

QUALITY CONTROLS FOR PCR

EPA Science Inventory

The purpose of this presentation is to present an overview of the quality control (QC) sections of a draft EPA document entitled, "Quality Assurance/Quality Control Guidance for Laboratories Performing PCR Analyses on Environmental Samples." This document has been prepared by th...

First Worldwide Proficiency Study on Variable-Number Tandem-Repeat Typing of Mycobacterium tuberculosis Complex Strains

PubMed Central

de Beer, Jessica L.; Kremer, Kristin; Ködmön, Csaba; Supply, Philip

2012-01-01

Although variable-number tandem-repeat (VNTR) typing has gained recognition as the new standard for the DNA fingerprinting of Mycobacterium tuberculosis complex (MTBC) isolates, external quality control programs have not yet been developed. Therefore, we organized the first multicenter proficiency study on 24-locus VNTR typing. Sets of 30 DNAs of MTBC strains, including 10 duplicate DNA samples, were distributed among 37 participating laboratories in 30 different countries worldwide. Twenty-four laboratories used an in-house-adapted method with fragment sizing by gel electrophoresis or an automated DNA analyzer, nine laboratories used a commercially available kit, and four laboratories used other methods. The intra- and interlaboratory reproducibilities of VNTR typing varied from 0% to 100%, with averages of 72% and 60%, respectively. Twenty of the 37 laboratories failed to amplify particular VNTR loci; if these missing results were ignored, the number of laboratories with 100% interlaboratory reproducibility increased from 1 to 5. The average interlaboratory reproducibility of VNTR typing using a commercial kit was better (88%) than that of in-house-adapted methods using a DNA analyzer (70%) or gel electrophoresis (50%). Eleven laboratories using in-house-adapted manual typing or automated typing scored inter- and intralaboratory reproducibilities of 80% or higher, which suggests that these approaches can be used in a reliable way. In conclusion, this first multicenter study has documented the worldwide quality of VNTR typing of MTBC strains and highlights the importance of international quality control to improve genotyping in the future. PMID:22170917

Comparison of Critical Listening Proficiency of Teacher Candidates in Terms of Several Variables

ERIC Educational Resources Information Center

Kazu, Hilal; Demiralp, Demet

2017-01-01

Purpose: The research has been designed to determine the level of critical listening proficiency of the teacher candidates. It aims at finding answers to the following questions: (1) What is the level of critical listening proficiency of teacher candidates? (2) Do the teacher candidates' levels of critical listening proficiency indicate a…

Investigation of Readers' Self-Concept: The Influence of Reading Proficiency on Self-Concept

ERIC Educational Resources Information Center

Chiappelli-LaSalle, Deborah

2011-01-01

The purpose of this quantitative correlation study was to research the influence of reading proficiency on global self-concept (TOT) for sixth-grade proficient readers and below proficiency readers, as well as the self-concept domains of Behavioral Adjustment (BEH), Intellectual and School Status (INT), Physical Appearance and Attributes (PHY),…

Physical Activity and Movement Proficiency: The Need for a Biocultural Approach.

PubMed

Malina, Robert M; Cumming, Sean P; Coelho E Silva, Manuel J

2016-05-01

"Gaps in Our Knowledge" are discussed in the context of the need to integrate biological and behavioral factors in a biocultural approach to physical activity and movement proficiency. Specific issues considered include outdoor play, organized and informal activity, biological maturation, tracking of activity, development of movement proficiency, and individual differences. Studies considered are largely based on youth in economically better-off, developed countries in the western culture context. There is a need to extend studies of physical activity and movement proficiency to different cultural contexts.

A reverse pathway? Actual and perceived skill proficiency and physical activity.

PubMed

Barnett, Lisa M; Morgan, Philip J; Van Beurden, Eric; Ball, Kylie; Lubans, David R

2011-05-01

Motor skills are considered a prerequisite to physical activity, yet the relationship may be reciprocal and perceived sports competence might mediate associations. In 2006/2007, 215 adolescents completed motor skill proficiency (Get Skilled Get Active), perceived sport competence (Physical Self-Perception Profile) and physical activity assessments (Adolescent Physical Activity Recall Questionnaire) as part of the Physical Activity and Skills Study. Using AMOS (Version 7.0), reciprocal relationships were examined between motor skill (object control and locomotor) and moderate to vigorous physical activity (MVPA). Both models were then run in different versions to understand the role of perceived sports competence as a potential mediator. Mean age was 16.4 yr (SD=0.6), 51.6% (111/215) were females. A reciprocal relationship between object control and MVPA and a one-way relationship from MVPA to locomotor skill was found. When perceived sports competence was examined as a mediator, the best-fitting model versions explained 16% (R=0.16) MVPA variation, and 30% object control (R=0.30), and 12% locomotor skill variation (R=0.12) (reverse relationship). Perceived sports competence partially mediates the relationship between object control proficiency and physical activity for both directions and fully mediates the relationship between physical activity and locomotor skill; but only when locomotor skill is the outcome. If the relationship between object control skill and physical activity is viewed as a "positive feedback loop," skill development and increasing physical activity should simultaneously be targeted in physical activity interventions. Increasing perceived sport competence should also be an intervention focus. © 2011 by the American College of Sports Medicine

[An experimental proficiency test for ability to screen 104 residual pesticides in agricultural products].

PubMed

Tsumura, Yukari; Ishimitsu, Susumu; Otaki, Kayo; Uchimi, Hiroyuki; Matsumoto, Nobuyuki; Daba, Masaki; Tsuchiya, Tetsu; Ukyo, Masaho; Tonogai, Yasuhide

2003-10-01

An experimental proficiency test program for ability to screen 104 residual pesticides in agricultural products has been conducted. Eight Japanese laboratories joined the program. Items tested in the present study were limit of detection, internal proficiency test (self spike) and external proficiency test (blind spike). All 104 pesticides were well detected and recovered from agricultural foods in the internal proficiency test. However, the results of the external proficiency test did not completely agree with those of the internal proficiency tests. After 5 rounds of the blind spike test, the ratio of the number of correctly detected pesticides to that of actually contained ones (49 total) ranged from 65% to 100% among laboratories. The numbers of mistakenly detected pesticides by a laboratory were 0 to 15. Thus, there was a great difference among the laboratories in the ability to screen multiresidual pesticides.

[On-site quality control of acupuncture randomized controlled trial: design of content and checklist of quality control based on PICOST].

PubMed

Li, Hong-Jiao; He, Li-Yun; Liu, Zhi-Shun; Sun, Ya-Nan; Yan, Shi-Yan; Liu, Jia; Zhao, Ye; Liu, Bao-Yan

2014-02-01

To effectively guarantee quality of randomized controlld trial (RCT) of acupuncture and develop reasonable content and checklist of on-site quality control, influencing factors on quality of acupuncture RCT are analyzed and scientificity of quality control content and feasibility of on-site manipulation are put into overall consideration. Based on content and checklist of on-site quality control in National 11th Five-Year Plan Project Optimization of Comprehensive Treatment Plan for TCM in Prevention and Treatment of Serious Disease and Clinical Assessment on Generic Technology and Quality Control Research, it is proposed that on-site quality control of acupuncture RCT should be conducted with PICOST (patient, intervention, comparison, out come, site and time) as core, especially on quality control of interveners' skills and outcome assessment of blinding, and checklist of on-site quality control is developed to provide references for undertaking groups of the project.

Definitions and Approaches to Measuring Reading Proficiency. CEELO FastFact

ERIC Educational Resources Information Center

Connors-Tadros, Lori

2014-01-01

A state contacted the Center on Enhancing Early Learning Outcomes (CEELO) for guidance in developing a definition of "reading proficiency" and what it means to "read on grade level by third grade." The state also requested information on how national sources or states define and measure proficiency. The state was particularly…

Pre-Service Mathematics Teachers' Experiences with Proficiency-Based Learning

ERIC Educational Resources Information Center

Smith, Carmen Petrick; Tinkler, Alan; DeMink-Carthew, Jessica; Tinker, Barri

2017-01-01

Proficiency-based learning systems are becoming more common across the United States, yet few pre-service mathematics teachers have experienced this type of system in the classroom themselves. Teacher education courses are one opportunity for pre-service teachers to experience proficiency-based learning; however, we know little about the impact…

Development and validation of the Spanish-English Language Proficiency Scale (SELPS).

PubMed

Smyk, Ekaterina; Restrepo, M Adelaida; Gorin, Joanna S; Gray, Shelley

2013-07-01

This study examined the development and validation of a criterion-referenced Spanish-English Language Proficiency Scale (SELPS) that was designed to assess the oral language skills of sequential bilingual children ages 4-8. This article reports results for the English proficiency portion of the scale. The SELPS assesses syntactic complexity, grammatical accuracy, verbal fluency, and lexical diversity based on 2 story retell tasks. In Study 1, 40 children were given 2 story retell tasks to evaluate the reliability of parallel forms. In Study 2, 76 children participated in the validation of the scale against language sample measures and teacher ratings of language proficiency. Study 1 indicated no significant differences between the SELPS scores on the 2 stories. Study 2 indicated that the SELPS scores correlated significantly with their counterpart language sample measures. Correlations between the SELPS and teacher ratings were moderate. The 2 story retells elicited comparable SELPS scores, providing a valuable tool for test-retest conditions in the assessment of language proficiency. Correlations between the SELPS scores and external variables indicated that these measures assessed the same language skills. Results provided empirical evidence regarding the validity of inferences about language proficiency based on the SELPS score.

Differences in Less Proficient and More Proficient ESL College Writing in the Philippine Setting

ERIC Educational Resources Information Center

Gustilo, Leah E.

2016-01-01

The present study aimed at characterizing what skilled or more proficient ESL college writing is in the Philippine setting through a contrastive analysis of three groups of variables identified from previous studies: resources, processes, and performance of ESL writers. Based on Chenoweth and Hayes' (2001; 2003) framework, the resource level…

The Organizational Health of High Schools and Student Proficiency in Mathematics.

ERIC Educational Resources Information Center

Smith, Page A.

2002-01-01

Examined the organizational health of a typical set of high schools in Ohio, focusing on the influence of organizational health on mathematics proficiency as defined by the percentage of twelfth-grade students who passed the Ohio Proficiency Examination in Mathematics. (EV)

NATIONAL PERFORMANCE AUDIT PROGRAM: 1980 PROFICIENCY SURVEY FOR SULFUR DIOXIDE, NITROGEN DIOXIDE, CARBON MONOXIDE, SULFATE, NITRATE, LEAD AND HIGH VOLUME FLOW

EPA Science Inventory

Based on authority granted by provisions of the Clean Air Act (42 U.S.C 7410, et seq.), the Quality Assurance Division of the Environmental Monitoring Systems Laboratory, Research Triangle Park, NC administers periodic surveys of analytical proficiency for sulfur dioxide, nitroge...

Ecobehavioral Variables within a Classroom with Limited English Proficient Students.

ERIC Educational Resources Information Center

Chavez, Gene T.; Arreaga-Mayer, Carmen

A study analyzed the effects of classwide peer tutoring on science vocabulary spelling achievement for three language groups in one school's sixth grade. The groups consisted of: (1) Spanish-dominant and limited-English-proficient (LEP) students (n=8); (2) students proficient at grade level in both Spanish and English (n=14); and (3) monolingual…

Relationships Between English Language Proficiency, Health Literacy, and Health Outcomes in Somali Refugees.

PubMed

Murphy, Jessica E; Smock, Laura; Hunter-Adams, Jo; Xuan, Ziming; Cochran, Jennifer; Paasche-Orlow, Michael K; Geltman, Paul L

2018-06-15

Little is known about the impacts of health literacy and English proficiency on the health status of Somali refugees. Data came from interviews in 2009-2011 of 411 adult Somali refugees recently resettled in Massachusetts. English proficiency, health literacy, and physical and mental health were measured using the Basic English Skills Test Plus, the Short Test of Health Literacy in Adults, and the Physical and Mental Component Summaries of the Short Form-12. Associations were analyzed using multiple linear regression. In adjusted analyses, higher English proficiency was associated with worse mental health in males. English proficiency was not associated with physical health. Health literacy was associated with neither physical nor mental health. Language proficiency may adversely affect the mental health of male Somali refugees, contrary to findings in other immigrant groups. Research on underlying mechanisms and opportunities to understand this relationship are needed.

76 FR 66318 - Announcement of Funding Awards; Limited English Proficiency Initiative Program (LEPI), Fiscal...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-26

... Awards; Limited English Proficiency Initiative Program (LEPI), Fiscal Year 2010/2011 AGENCY: Office of... (NOFA) for the Limited English Proficiency Initiative (LEPI) Program for Fiscal Year (FY) 2010/2011... activities for persons who, as a result of national origin, are limited in the English proficiency (LEP...

Evaluation of Bilingual Secondary Education in the Netherlands: Students' Language Proficiency in English

ERIC Educational Resources Information Center

Admiraal, Wilfried; Westhoff, Gerard; de Bot, Kees

2006-01-01

In this longitudinal study, we examined the effects of the use of English as the language of instruction in the first 4 years of secondary education in The Netherlands on the students' language proficiency in English and Dutch, and achievement in subject matters taught through English. Compared to a control group in regular secondary education,…

[Quality control in anesthesiology].

PubMed

Muñoz-Ramón, J M

1995-03-01

The process of quality control and auditing of anesthesiology allows us to evaluate care given by a service and solve problems that are detected. Quality control is a basic element of care giving and is only secondarily an area of academic research; it is therefore a meaningless effort if the information does not serve to improve departmental procedures. Quality assurance procedures assume certain infrastructural requirements and an initial period of implementation and adjustment. The main objectives of quality control are the reduction of morbidity and mortality due to anesthesia, assurance of the availability and proper management of resources and, finally, the well-being and safety of the patient.

National proficiency-gain curves for minimally invasive gastrointestinal cancer surgery.

PubMed

Mackenzie, H; Markar, S R; Askari, A; Ni, M; Faiz, O; Hanna, G B

2016-01-01

Minimal access surgery for gastrointestinal cancer has short-term benefits but is associated with a proficiency-gain curve. The aim of this study was to define national proficiency-gain curves for minimal access colorectal and oesophagogastric surgery, and to determine the impact on clinical outcomes. All adult patients undergoing minimal access oesophageal, colonic and rectal surgery between 2002 and 2012 were identified from the Hospital Episode Statistics database. Proficiency-gain curves were created using risk-adjusted cumulative sum analysis. Change points were identified, and bootstrapping was performed with 1000 iterations to identify a confidence level. The primary outcome was 30-day mortality; secondary outcomes were 90-day mortality, reintervention, conversion and length of hospital stay. Some 1696, 15 008 and 16 701 minimal access oesophageal, rectal and colonic cancer resections were performed during the study period. The change point in the proficiency-gain curve for 30-day mortality for oesophageal, rectal and colonic surgery was 19 (confidence level 98·4 per cent), 20 (99·2 per cent) and three (99·5 per cent) procedures; the mortality rate fell from 4·0 to 2·0 per cent (relative risk reduction (RRR) 0·50, P = 0·033), from 2·1 to 1·2 per cent (RRR 0·43, P < 0·001) and from 2·4 to 1·8 per cent (RRR 0·25, P = 0·058) respectively. The change point in the proficiency-gain curve for reintervention in oesophageal, rectal and colonic resection was 19 (98·1 per cent), 32 (99·5 per cent) and 26 (99·2 per cent) procedures respectively. There were also significant proficiency-gain curves for 90-day mortality, conversion and length of stay. The introduction of minimal access gastrointestinal cancer surgery has been associated with a proficiency-gain curve for mortality and major morbidity at a national level. Unnecessary patient harm should be avoided by appropriate training and monitoring of new surgical techniques. © 2015 BJS

Pretraining on Southwestern stations decreases training time and cost for proficiency-based fundamentals of laparoscopic surgery training.

PubMed

Rosenthal, Madelyn E; Castellvi, Antonio O; Goova, Mouza T; Hollett, Lisa A; Dale, Jarrod; Scott, Daniel J

2009-11-01

We previously reported a proficiency-based Fundamentals of Laparoscopic Surgery (FLS) curriculum that uniformly resulted in passing the technical skills certification criteria. We hypothesized that pretraining using the Southwestern (SW) videotrainer stations would decrease costs and training time and maintain benefits. Group I (2nd-year medical student, n = 10) underwent FLS pretesting (Pretest 1), SW station proficiency-based training, repeat FLS testing (Pretest 2), FLS proficiency-based training, and final FLS testing (Posttest). These data were compared with a historic control, group II (2nd-year medical student, n = 10), which underwent FLS pretesting (Pretest 1), proficiency-based training, and final FLS testing (Posttest). During training, group I achieved proficiency (85.4 + or - 26.2 repetitions) for all SW tasks. For both groups, proficiency was achieved for 96% of the FLS tasks, with substantial differences detected for group I and group II repetitions (100.5 + or - 15.9 versus 114 + or - 25.5) and training time (6.0 + or - 1.5 versus 9.2 + or - 2.2 hours), respectively. Per-person material costs were considerably different for groups I and II ($827 + or - 116 versus $1,108 + or - 393). Group I demonstrated significant improvement from Pretest 1 (149 + or - 39; 0% FLS pass rate) to Pretest 2 (293 + or - 83; p < 0.001; 60% FLS pass rate), and to Posttest (444 + or - 60; p < 0.001; 100% FLS pass rate). Group II demonstrated significant improvement from Pretest 1 (158 + or - 78; 0% FLS pass rate) to Posttest (469.7 + or - 12.0; p < 0.001; 100% FLS pass rate). Pretraining on SW stations decreases training time for FLS skill acquisition and maintains educational benefits. This strategy decreases costs associated with using consumable materials for training.

Fractionating English Language Proficiency: Policy and Practice in Australian Higher Education

ERIC Educational Resources Information Center

Moore, Paul J.; Harrington, Michael

2016-01-01

Policy-makers and practitioners in Australian higher education increasingly view English language proficiency (ELP) as a tripartite construct consisting of English proficiency for academic study, interpersonal communication, and more recently, the workplace. This paper examines this assumption and identifies the significant implications it has for…

Differential Gains in Oral Proficiency during Study Abroad: The Role of Language Learning Aptitudes

ERIC Educational Resources Information Center

Anderson, Sheri Lynn

2012-01-01

This inquiry analyzed the relationships between individual differences and gains made in oral proficiency of adult, second language learners of Spanish during one semester studying abroad. Oral proficiency was measured using a pre/post-SA Computerized Oral Proficiency Instrument (COPI, CAL, 2009). Gain scores were correlated with two cognitive…

Assessment of Proficiency During Simulated Rover Operations Following Long-Duration Spaceflight

NASA Technical Reports Server (NTRS)

Wood, S. J.; Dean, S. L.; De Dios, Y. E.; MacDougall, H. G.; Moore, S. T.

2011-01-01

Following long-duration space travel, pressurized rovers will enhance crew mobility to explore Mars and other planetary surfaces. Adaptive changes in sensorimotor function may limit the crew s proficiency when performing some rover operations shortly after transition to the new gravitoinertial environment. The primary goal of this investigation is to quantify postflight decrements in operational proficiency in a motion-based rover simulation after International Space Station (ISS) expeditions. Given that postflight performance will also be influenced by the level of preflight proficiency attained, a ground-based normative study was conducted to characterize the acquisition of skills over multiple sessions.

An Accounting Writing Proficiency Survey

ERIC Educational Resources Information Center

Firch, Tim; Campbell, Annhenrie; Filling, Steven; Lindsay, David H.

2011-01-01

Although there has been much discussion about improving college student writing with college-level courses, little is known about how accounting programs, in particular, are addressing the writing proficiency challenge. This study surveys the 852 accounting programs in the United States to identify the frequency and types of accounting writing…

The Nevada Proficiency Examination Program.

ERIC Educational Resources Information Center

Nevada State Dept. of Education, Carson City. Planning, Research and Evaluation Branch.

The Nevada Proficiency Examination Program was established by the Nevada State Legislature in 1977 to identify students who might require additional assistance to maintain normal academic progress through school and to serve as a minimum competency examination, insuring that each student who receives a high school diploma has met certain minimum…

Language Learning Strategies and English Proficiency: Interpretations from Information-Processing Theory

ERIC Educational Resources Information Center

Rao, Zhenhui

2016-01-01

The research reported here investigated the relationship between students' use of language learning strategies and their English proficiency, and then interpreted the data from two models in information-processing theory. Results showed that the students' English proficiency significantly affected their use of learning strategies, with high-level…

Teaching Enrichment Strategies to Limited English Proficient Students in Elementary Grades.

ERIC Educational Resources Information Center

Fernandez, Geraldine

A study investigated the effectiveness of enrichment activities in developing the language proficiency, comprehension, and critical thinking skills of limited-English-proficient (LEP) children. Subjects were 19 LEP students (out of an original group of 21) in kindergarten through grade 5, who participated in enrichment activities including…

On the development of a computer-based handwriting assessment tool to objectively quantify handwriting proficiency in children.

PubMed

Falk, Tiago H; Tam, Cynthia; Schellnus, Heidi; Chau, Tom

2011-12-01

Standardized writing assessments such as the Minnesota Handwriting Assessment (MHA) can inform interventions for handwriting difficulties, which are prevalent among school-aged children. However, these tests usually involve the laborious task of subjectively rating the legibility of the written product, precluding their practical use in some clinical and educational settings. This study describes a portable computer-based handwriting assessment tool to objectively measure MHA quality scores and to detect handwriting difficulties in children. Several measures are proposed based on spatial, temporal, and grip force measurements obtained from a custom-built handwriting instrument. Thirty-five first and second grade students participated in the study, nine of whom exhibited handwriting difficulties. Students performed the MHA test and were subjectively scored based on speed and handwriting quality using five primitives: legibility, form, alignment, size, and space. Several spatial parameters are shown to correlate significantly (p<0.001) with subjective scores obtained for alignment, size, space, and form. Grip force and temporal measures, in turn, serve as useful indicators of handwriting legibility and speed, respectively. Using only size and space parameters, promising discrimination between proficient and non-proficient handwriting can be achieved. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Establishing Medical Students' Cultural and Linguistic Competence for the Care of Spanish-Speaking Limited English Proficient Patients.

PubMed

Vela, Monica; Fritz, Cassandra; Jacobs, Elizabeth A

2016-09-01

Limited English proficient (LEP) patients are at risk of disparities in health and health care quality. These disparities can be mitigated by providing care in a language they understand. Undergraduate medical education provides an opportunity to stress that language barriers negatively impact the quality and safety of health care for LEP patients and to teach students how to overcome them. Because the preponderance of LEP patients in the USA is Spanish speaking, the majority of US medical schools have established medical Spanish coursework for interested students. However, 70 % of medical schools note significant obstacles to delivering this curriculum. The most commonly cited obstacles include a lack of time to deliver it, heterogeneous student skill levels, and insufficient faculty support. We also note that educators need to make sure not to propagate disparities and medical errors for LEP patients. We provide recommendations for establishing medical students' linguistic and cultural competence for the care Spanish-speaking limited English proficiency patients, with the caution that this instruction must be coupled with education as to when to call on an interpreter if participants are not fluent in Spanish at the end of the course.

L2-Proficiency-Dependent Laterality Shift in Structural Connectivity of Brain Language Pathways.

PubMed

Xiang, Huadong; van Leeuwen, Tessa Marije; Dediu, Dan; Roberts, Leah; Norris, David G; Hagoort, Peter

2015-08-01

Diffusion tensor imaging (DTI) and a longitudinal language learning approach were applied to investigate the relationship between the achieved second language (L2) proficiency during L2 learning and the reorganization of structural connectivity between core language areas. Language proficiency tests and DTI scans were obtained from German students before and after they completed an intensive 6-week course of the Dutch language. In the initial learning stage, with increasing L2 proficiency, the hemispheric dominance of the Brodmann area (BA) 6-temporal pathway (mainly along the arcuate fasciculus) shifted from the left to the right hemisphere. With further increased proficiency, however, lateralization dominance was again found in the left BA6-temporal pathway. This result is consistent with reports in the literature that imply a stronger involvement of the right hemisphere in L2 processing especially for less proficient L2 speakers. This is the first time that an L2 proficiency-dependent laterality shift in the structural connectivity of language pathways during L2 acquisition has been observed to shift from left to right and back to left hemisphere dominance with increasing L2 proficiency. The authors additionally find that changes in fractional anisotropy values after the course are related to the time elapsed between the two scans. The results suggest that structural connectivity in (at least part of) the perisylvian language network may be subject to fast dynamic changes following language learning.

Proficiency in science: assessment challenges and opportunities.

PubMed

Pellegrino, James W

2013-04-19

Proficiency in science is being defined through performance expectations that intertwine science practices, cross-cutting concepts, and core content knowledge. These descriptions of what it means to know and do science pose challenges for assessment design and use, whether at the classroom instructional level or the system level for monitoring the progress of science education. There are systematic ways to approach assessment development that can address design challenges, as well as examples of the application of such principles in science assessment. This Review considers challenges and opportunities that exist for design and use of assessments that can support science teaching and learning consistent with a contemporary view of what it means to be proficient in science.

Commercial jet fuel quality control

DOE Office of Scientific and Technical Information (OSTI.GOV)

Strauss, K.H.

1995-05-01

The paper discusses the purpose of jet fuel quality control between the refinery and the aircraft. It describes fixed equipment, including various types of filters, and the usefulness and limitations of this equipment. Test equipment is reviewed as are various surveillance procedures. These include the Air Transport Association specification ATA 103, the FAA Advisory Circular 150/5230-4, the International Air Transport Association Guidance Material for Fuel Quality Control and Fuelling Service and the Guidelines for Quality Control at Jointly Operated Fuel Systems. Some past and current quality control problems are briefly mentioned.

The use of CellaVision competency software for external quality assessment and continuing professional development.

PubMed

Horiuchi, Yuki; Tabe, Yoko; Idei, Mayumi; Bengtsson, Hans-Inge; Ishii, Kiyoshi; Horii, Takashi; Miyake, Kazunori; Satoh, Naotake; Miida, Takashi; Ohsaka, Akimichi

2011-07-01

Quality assessment of blood cell morphological testing, such as white blood cell (WBC) differential and its interpretation, is one of the most important and difficult assignments in haematology laboratories. A monthly survey was performed to assess the possible role of the proficiency testing program produced by CellaVision competency software (CCS) in external quality assessment (EQA) of the clinical laboratories of affiliated university hospitals and the effective utilisation of this program in continuing professional development (CPD). Four monthly proficiency surveys were conducted in collaboration with four clinical laboratories affiliated with the teaching hospitals of Juntendo University of Medicine in Japan. EQA results by the CCS proficiency testing program revealed a difference of performance levels of WBC differential and morphological interpretation and a discrepancy in the WBC differential criteria among laboratories. With regard to the utilisation of this proficiency program as a tool for CPD, this program successfully improved the performance of the low-scoring laboratories and less experienced individuals. The CCS proficiency testing program was useful for the quality assessment of laboratory performance, for education, and for the storage and distribution of cell images to be utilised for further standardisation and education.

76 FR 81958 - Notice of Submission of Proposed Information Collection to OMB; Limited English Proficiency...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-29

... Proposed Information Collection to OMB; Limited English Proficiency Initiative (LEPI) Program AGENCY... that support the assistance of persons with limited English proficiency in utilizing the services...: Limited English Proficiency Initiative (LEPI) Program. OMB Approval Number: 2529-0051. Form Numbers...

Pathways From Toddler Information Processing to Adolescent Lexical Proficiency.

PubMed

Rose, Susan A; Feldman, Judith F; Jankowski, Jeffery J

2015-01-01

This study examined the relation of 3-year core information-processing abilities to lexical growth and development. The core abilities covered four domains-memory, representational competence (cross-modal transfer), processing speed, and attention. Lexical proficiency was assessed at 3 and 13 years with the Peabody Picture Vocabulary Test (PPVT) and verbal fluency. The sample (N = 128) consisted of 43 preterms (< 1750 g) and 85 full-terms. Structural equation modeling indicated concurrent relations of toddler information processing and language proficiency and, independent of stability in language, direct predictive links between (a) 3-year cross-modal ability and 13-year PPVT and (b) 3-year processing speed and both 13-year measures, PPVT and verbal fluency. Thus, toddler information processing was related to growth in lexical proficiency from 3 to 13 years. © 2015 The Authors. Child Development © 2015 Society for Research in Child Development, Inc.

Developing an Indigenous Proficiency Scale

ERIC Educational Resources Information Center

Kahakalau, Ku

2017-01-01

With an increased interest in the revitalization of Indigenous languages and cultural practices worldwide, there is also an increased need to develop tools to support Indigenous language learners and instructors. The purpose of this article is to presents such a tool called ANA 'OLELO, designed specifically to assess Hawaiian language proficiency.…

Proficiency and the Bilingual Lexicon.

ERIC Educational Resources Information Center

Woutersen, Mirjam; And Others

A study investigated lexical decision-making among Dutch-English bilinguals in the auditory modality. Subjects, bilinguals at three proficiency levels (intermediate, high, and near-native) were presented with 40 cognate and 40 non-cognate word pairs, a similar number of English and Dutch distractors, and a similar number of nonsense words in each…

Washington English Language Proficiency Assessment (WELPA). Form C 2015. Interpretation Guide

ERIC Educational Resources Information Center

Washington Office of Superintendent of Public Instruction, 2015

2015-01-01

The "Washington English Language Proficiency Assessment" (WELPA) is a No Child Left Behind (NCLB)-compliant instrument that is used in Grades K-12 as a formal and standardized method of measuring language proficiency. The test results provide important information for classifying English Language Learners (ELLs) and subsequently for…

Acquisition of Skill Proficiency Over Multiple Sessions of a Novel Rover Simulation

NASA Technical Reports Server (NTRS)

Dean, S. L.; DeDios,Y. E.; MacDougall, H. G.; Moore, S. T.; Wood, S. J.

2011-01-01

Following long-duration exploration transits, adaptive changes in sensorimotor function may impair the crew's ability to safely perform manual control tasks such as operating pressurized rovers. Postflight performance will also be influenced by the level of preflight skill proficiency they have attained. The purpose of this study was to characterize the acquisition of skills in a motion-based rover simulation over multiple sessions, and to investigate the effects of varying the simulation scenarios. METHODS: Twenty healthy subjects were tested in 5 sessions, with 1-3 days between sessions. Each session consisted of a serial presentation of 8 discrete tasks to be completed as quickly and accurately as possible. Each task consisted of 1) perspective-taking, using a map that defined a docking target, 2) navigation toward the target around a Martian outpost, and 3) docking a side hatch of the rover to a visually guided target. The simulator utilized a Stewart-type motion base (CKAS, Australia), single-seat cabin with triple scene projection covering 150 deg horizontal by 50 deg vertical, and joystick controller. Subjects were randomly assigned to a control group (tasks identical in the first 4 sessions) or a varied-practice group. The dependent variables for each task included accuracy toward the target and time to completion. RESULTS: The greatest improvements in time to completion occurred during the docking phase. The varied-practice group showed more improvement in perspective-taking accuracy. Perspective-taking accuracy was also affected by the relative orientation of the rover to the docking target. Skill acquisition was correlated with self-ratings of previous gaming experience. DISCUSSION: Varying task selection and difficulty will optimize the preflight acquisition of skills when performing novel operational tasks. Simulation of operational manual control will provide functionally relevant evidence regarding the impact of sensorimotor adaptation on early

From Universal Access to Universal Proficiency.

ERIC Educational Resources Information Center

Lewis, Anne C.

2003-01-01

Panel of five education experts--Elliot Eisner, John Goodlad, Patricia Graham, Phillip Schlechty, and Warren Simons--answer questions related to recent school reform efforts, such as the No Child Left Behind Act, aimed at achieving universal educational proficiency. (PKP)

Effect of lexical proficiency on reading strategies used for shallow and deep orthographies.

PubMed

Jeon, Hyeon-Ae

2012-12-05

The aim of the present study was to explore how different levels of proficiency in deep orthography (DO) influence the reading strategies used for sentences containing both shallow orthographies and DO, and to examine the neural correlates involved. High-proficiency participants, who depend on rapid and direct semantic retrieval by the lexical route, activated the anterior cingulate cortex, middle frontal, and fusiform gyri. Low-proficiency participants, who rely on the sublexical route, activated inferior parietal lobule and inferior frontal gyrus. These findings suggest that level of proficiency in DO modulates the selection of specific reading strategies, and that the neural pathways underlying these strategies are separately laid out in the cortical areas.

Proficiency in positive vs. negative emotion identification and subjective well-being among long-term married elderly couples.

PubMed

Petrican, Raluca; Moscovitch, Morris; Grady, Cheryl

2014-01-01

Evidence is accruing that positive emotions play a crucial role in shaping a healthy interpersonal climate. Inspired by this research, the current investigation sought to shed light on the link between proficiency in identifying positive vs. negative emotions and a close partner's well-being. To this end, we conducted two studies with neurologically intact elderly married couples (Study 1) and an age-matched clinical sample, comprising married couples in which one spouse had been diagnosed with Parkinson's Disease (Study 2), which tends to hinder emotional expressivity. To assess proficiency in identifying emotions from whole body postures, we had participants in both studies complete a pointlight walker task, featuring four actors (two male, two female) expressing one positive (i.e., happiness) and three negative (i.e., sadness, anger, fear) basic emotions. Participants also filled out measures of subjective well-being. Among Study 1's neurologically intact spouses, greater expertise in identifying positive (but not negative) emotions was linked to greater partner life satisfaction (but not hedonic balance). Spouses of PD patients exhibited increased proficiency in identifying positive emotions relative to controls, possibly reflective of compensatory mechanisms. Complementarily, relative to controls, spouses of PD patients exhibited reduced proficiency in identifying negative emotions and a tendency to underestimate their intensity. Importantly, all of these effects attenuated with longer years from PD onset. Finally, there was evidence that it was increased partner expertise in identifying negative (rather than positive) emotional states that predicted greater life satisfaction levels among the PD patients and their spouses. Our results thus suggest that positive vs. negative emotions may play distinct roles in close relationship dynamics as a function of neurological status and disability trajectory.

Proficiency in positive vs. negative emotion identification and subjective well-being among long-term married elderly couples

PubMed Central

Petrican, Raluca; Moscovitch, Morris; Grady, Cheryl

2014-01-01

Evidence is accruing that positive emotions play a crucial role in shaping a healthy interpersonal climate. Inspired by this research, the current investigation sought to shed light on the link between proficiency in identifying positive vs. negative emotions and a close partner's well-being. To this end, we conducted two studies with neurologically intact elderly married couples (Study 1) and an age-matched clinical sample, comprising married couples in which one spouse had been diagnosed with Parkinson's Disease (Study 2), which tends to hinder emotional expressivity. To assess proficiency in identifying emotions from whole body postures, we had participants in both studies complete a pointlight walker task, featuring four actors (two male, two female) expressing one positive (i.e., happiness) and three negative (i.e., sadness, anger, fear) basic emotions. Participants also filled out measures of subjective well-being. Among Study 1's neurologically intact spouses, greater expertise in identifying positive (but not negative) emotions was linked to greater partner life satisfaction (but not hedonic balance). Spouses of PD patients exhibited increased proficiency in identifying positive emotions relative to controls, possibly reflective of compensatory mechanisms. Complementarily, relative to controls, spouses of PD patients exhibited reduced proficiency in identifying negative emotions and a tendency to underestimate their intensity. Importantly, all of these effects attenuated with longer years from PD onset. Finally, there was evidence that it was increased partner expertise in identifying negative (rather than positive) emotional states that predicted greater life satisfaction levels among the PD patients and their spouses. Our results thus suggest that positive vs. negative emotions may play distinct roles in close relationship dynamics as a function of neurological status and disability trajectory. PMID:24803910

Relationship between the quality of children's handwriting and the Beery Buktenica developmental test of visuomotor integration after one year of writing tuition.

PubMed

Duiser, Ivonne H F; van der Kamp, John; Ledebt, Annick; Savelsbergh, Geert J P

2014-04-01

We examined whether the three subtests of the Beery Buktenica developmental test of visuomotor integration predicted quality of handwriting across and within groups of boys and girls classified as proficient, at risk or non-proficient writers according to the Concise Assessment Scale for Children's Handwriting. The Beery Buktenica developmental test of visuomotor integration and the Concise Assessment Scale for Children's Handwriting tests were administered to 240 grade 2 children. Proficient writers scored better on the visuomotor integration subtest than non-proficient writers, while proficient and at risk writers scored better than non-proficient writers on the motor coordination subtest. No differences were found on the visual perception subtest. Girls were more often classified as proficient writers than boys, and they scored better on the motor coordination subtest. Across groups, regression indicated that gender and both the visuomotor integration subtest and the motor coordination subtest were significant predictors for the quality of handwriting (i.e., accounted for 17% of the variance). After one year of writing tuition, the visuomotor integration subtest (and to a lesser extent the motor coordination subtest) but not the visual perception subtest significant relates to quality of children's handwriting as measured with the Concise Assessment Scale for Children's Handwriting. However, the relatively little variance explained also points to other abilities and/or task constraints that underlie quality of handwriting. © 2013 Occupational Therapy Australia.

ERP Indicators of L2 Proficiency in Word-to-text Integration Processes.

PubMed

Yang, Chin Lung; Perfetti, Charles A; Tan, Li-Hai; Jiang, Ying

2018-06-04

Studies of bilingual proficiency have largely focused on word and sentence processing, whereas the text level has received relatively little attention. We examined on-line second language (L2) text comprehension in relation to L2 proficiency with ERPs recorded on critical words separated across a sentence boundary from their co-referential antecedents. The integration processes on the critical words were designed to reflect different levels of text representation: word-form, word-meaning, and situational levels (Kintsch, 1998). Across proficiency level, bilinguals showed biphasic N400/late positive component (LPC) effects related to word meaning integration (N400) and mental model updating (LPC) processes. More proficient bilinguals, compared with less proficient bilinguals, showed reduced amplitudes in both N400 and LPC when the integration depended on semantic and conceptual meanings. When the integration was based on word repetitions and inferences, both groups showed reduced N400 negativity while elevated LPC positivity. These effects reflect how memory mechanisms (processes and resources) support the tight coupling among word meaning, readers' memory of the text meaning and the referentially-specified meaning of the text. They further demonstrate the importance of L2 semantic and conceptual processing in modulating the L2 proficiency effect on L2 text integration processes. These results align with the assumption that word meaning processes are causal components in variations of comprehension ability for both monolinguals and bilinguals. Copyright © 2018. Published by Elsevier Ltd.

Elementary Teachers' Perceptions on Writing Proficiency of Military-Connected Students

ERIC Educational Resources Information Center

Weatherwax, Kerrin

2017-01-01

At Base Elementary School (BES) in the Southwest United States school administrators were concerned that writing proficiency levels for 2014-2015 were below district and state standards and there was not a clear understanding of teachers' perceptions on writing proficiency of military-connected (MC) students at the target site. Therefore, the…

14 CFR 125.291 - Pilot in command: Instrument proficiency check requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Pilot in command: Instrument proficiency... AIRCRAFT Flight Crewmember Requirements § 125.291 Pilot in command: Instrument proficiency check requirements. (a) No certificate holder may use any person, nor may any person serve, as a pilot in command of...

14 CFR 125.291 - Pilot in command: Instrument proficiency check requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Pilot in command: Instrument proficiency... AIRCRAFT Flight Crewmember Requirements § 125.291 Pilot in command: Instrument proficiency check requirements. (a) No certificate holder may use any person, nor may any person serve, as a pilot in command of...

14 CFR 125.291 - Pilot in command: Instrument proficiency check requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Pilot in command: Instrument proficiency... AIRCRAFT Flight Crewmember Requirements § 125.291 Pilot in command: Instrument proficiency check requirements. (a) No certificate holder may use any person, nor may any person serve, as a pilot in command of...

14 CFR 125.291 - Pilot in command: Instrument proficiency check requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Pilot in command: Instrument proficiency... AIRCRAFT Flight Crewmember Requirements § 125.291 Pilot in command: Instrument proficiency check requirements. (a) No certificate holder may use any person, nor may any person serve, as a pilot in command of...

14 CFR 125.291 - Pilot in command: Instrument proficiency check requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Pilot in command: Instrument proficiency... AIRCRAFT Flight Crewmember Requirements § 125.291 Pilot in command: Instrument proficiency check requirements. (a) No certificate holder may use any person, nor may any person serve, as a pilot in command of...

Exploring Oral Proficiency Profiles of Heritage Speakers of Russian and Spanish

ERIC Educational Resources Information Center

Swender, Elvira; Martin, Cynthia L.; Rivera-Martinez, Mildred; Kagan, Olga E.

2014-01-01

This article explores the linguistic profiles of heritage speakers of Russian and Spanish. Data from the 2009-2013 ACTFL-UCLA NHLRC Heritage Language Project included biographical information as well as speech samples that were elicited using the ACTFL Oral Proficiency Interview-computer and were rated according to the ACTFL Proficiency Guidelines…

A Test-Length Correction to the Estimation of Extreme Proficiency Levels

ERIC Educational Resources Information Center

Magis, David; Beland, Sebastien; Raiche, Gilles

2011-01-01

In this study, the estimation of extremely large or extremely small proficiency levels, given the item parameters of a logistic item response model, is investigated. On one hand, the estimation of proficiency levels by maximum likelihood (ML), despite being asymptotically unbiased, may yield infinite estimates. On the other hand, with an…

Testing the Limits of Proficiency: The ACTFL OPI and FL Departments.

ERIC Educational Resources Information Center

Grosse, Christine Uber; And Others

A study investigated: (1) the average language proficiency level as determined by the American Council on the Teaching of Foreign Languages (ACTFL) Oral Proficiency Interview (OPI) attained by 271 college seniors majoring in 6 languages (Spanish, French, Russian, German, Japanese, Italian); (2) current and projected uses of the ACTFL OPI by…

Development and Validation of the Spanish-English Language Proficiency Scale (SELPS)

ERIC Educational Resources Information Center

Smyk, Ekaterina; Restrepo, M. Adelaida; Gorin, Joanna S.; Gray, Shelley

2013-01-01

Purpose: This study examined the development and validation of a criterion-referenced Spanish-English Language Proficiency Scale (SELPS) that was designed to assess the oral language skills of sequential bilingual children ages 4-8. This article reports results for the English proficiency portion of the scale. Method: The SELPS assesses syntactic…

Proverb Comprehension as a Function of Reading Proficiency in Preadolescents.

PubMed

Nippold, Marilyn A; Allen, Melissa M; Kirsch, Dixon I

2001-04-01

Proverb comprehension through reading was examined in 42 preadolescents (mean age=12:2 [years:months]) attending a rural public middle school. The study was designed to learn about individual differences with respect to reading, word knowledge, and analogical reasoning skills. The 42 students were assigned to subgroups of proficient and less proficient readers based on their scores on a school-administered achievement test. Reading tasks were presented to examine their comprehension of unfamiliar concrete (e.g., every bird must hatch its own eggs) and abstract (e.g., gratitude is a heavy burden) proverbs, and their knowledge of nouns contained in the expressions. A nonverbal analogical reasoning task also was administered. Proverb comprehension was found to be associated with reading proficiency, word knowledge, and analogical reasoning. Although all students were considered by their school to be typical achievers, they demonstrated wide individual differences in their ability to interpret unfamiliar concrete and abstract proverbs. Proficient readers outperformed less proficient readers on comprehension of both types of proverbs, knowledge of abstract nouns contained in proverbs, and analogical reasoning. They did not differ, however, on knowledge of concrete nouns, with both subgroups having mastered those words. Educational Implications: The results support the view that reading is an important language modality in older children, significantly related to their understanding of words and figurative expressions. Implications for instruction in proverb comprehension as part of a language arts curriculum are offered for speech-language pathologists working collaboratively with classroom teachers. These guidelines reflect the view that multiple factors (i.e., reading, word knowledge, analogical reasoning) promote proverb comprehension in youth.

Identity processing styles and language proficiency among Persian learners of English as a foreign language.

PubMed

Razmjoo, Seyyed Ayatollah; Neissi, Sina

2010-12-01

The relationship between identity processing styles and language proficiency in English as foreign language (EFL) was investigated among the Persian EFL learners. 266 Persian candidates taking part in a Ph.D. examination at Shiraz University took part. The Language Proficiency Test was used to measure language proficiency in English. The Identity Styles Inventory was used to measure normative, informational, and diffuse-avoidant identity processing styles. Relationships between normative and informational styles and language proficiency and its subscales (grammar, vocabulary, and reading) were positive and significant. Negative relationships between diffuse-avoidant style and language proficiency and its subscales (grammar, vocabulary, and reading) were observed. There were significant sex differences for diffuse-avoidant style and for vocabulary.

The Great Leap Forward: Stepping Cautiously into the Proficiency-Based Classroom.

ERIC Educational Resources Information Center

Lovik, Thomas A.

As with any other development in foreign language education, it is critical that the elements of proficiency teaching be transferred to practitioners so that past mistakes, such as those made with the audiolingual method, are not repeated. Proficiency teaching must be carefully analyzed and critically presented to the next generation of teachers.…

Exploring Proficiency-Based vs. Performance-Based Items with Elicited Imitation Assessment

ERIC Educational Resources Information Center

Cox, Troy L.; Bown, Jennifer; Burdis, Jacob

2015-01-01

This study investigates the effect of proficiency- vs. performance-based elicited imitation (EI) assessment. EI requires test-takers to repeat sentences in the target language. The accuracy at which test-takers are able to repeat sentences highly correlates with test-takers' language proficiency. However, in EI, the factors that render an item…

Writing Proficiency Exams and the Internationalization of U.S. Higher Education

ERIC Educational Resources Information Center

Mott-Smith, Jennifer A.

2012-01-01

In the U.S., writing proficiency exams (WPEs) often employ a construct of writing proficiency that is based on U.S. English and essay-text literacy. As universities internationalize, they should reconsider whether such exams reflect the literacy requirements of a globalizing world. Since the ways in which universities respond to international…

Assessing Lexical Proficiency Using Analytic Ratings: A Case for Collocation Accuracy

ERIC Educational Resources Information Center

Crossley, Scott A.; Salsbury, Tom; Mcnamara, Danielle S.

2015-01-01

This study analyzes lexical proficiency in oral and written texts produced by second language (L2) learners of English. The purpose of the study is to examine relationships between analytic scores of depth of lexical knowledge, breadth of lexical knowledge, and access to core lexical items and holistic scores of lexical proficiency. A corpus of…

Neural Bases of Language Switching in High and Early Proficient Bilinguals

ERIC Educational Resources Information Center

Garbin, G.; Costa, A.; Sanjuan, A.; Forn, C.; Rodriguez-Pujadas, A.; Ventura, N.; Belloch, V.; Hernandez, M.; Avila, C.

2011-01-01

The left inferior frontal cortex, the caudate and the anterior cingulate have been proposed as the neural origin of language switching, but most of the studies were conducted in low proficient bilinguals. In the present study, we investigated brain areas involved in language switching in a sample of 19 early, high-proficient Spanish-Catalan…

An International Proficiency Test to Detect, Identify and Quantify Ricin in Complex Matrices

PubMed Central

Worbs, Sylvia; Skiba, Martin; Bender, Jennifer; Zeleny, Reinhard; Schimmel, Heinz; Luginbühl, Werner; Dorner, Brigitte G.

2015-01-01

While natural intoxications with seeds of Ricinus communis (R. communis) have long been known, the toxic protein ricin contained in the seeds is of major concern since it attracts attention of those intending criminal, terroristic and military misuse. In order to harmonize detection capabilities in expert laboratories, an international proficiency test was organized that aimed at identifying good analytical practices (qualitative measurements) and determining a consensus concentration on a highly pure ricin reference material (quantitative measurements). Sample materials included highly pure ricin as well as the related R. communis agglutinin (RCA120) spiked into buffer, milk and meat extract; additionally, an organic fertilizer naturally contaminated with R. communis shred was investigated in the proficiency test. The qualitative results showed that either a suitable combination of immunological, mass spectrometry (MS)-based and functional approaches or sophisticated MS-based approaches alone successfully allowed the detection and identification of ricin in all samples. In terms of quantification, it was possible to determine a consensus concentration of the highly pure ricin reference material. The results provide a basis for further steps in quality assurance and improve biopreparedness in expert laboratories worldwide. PMID:26703726

An International Proficiency Test to Detect, Identify and Quantify Ricin in Complex Matrices.

PubMed

Worbs, Sylvia; Skiba, Martin; Bender, Jennifer; Zeleny, Reinhard; Schimmel, Heinz; Luginbühl, Werner; Dorner, Brigitte G

2015-11-26

While natural intoxications with seeds of Ricinus communis (R. communis) have long been known, the toxic protein ricin contained in the seeds is of major concern since it attracts attention of those intending criminal, terroristic and military misuse. In order to harmonize detection capabilities in expert laboratories, an international proficiency test was organized that aimed at identifying good analytical practices (qualitative measurements) and determining a consensus concentration on a highly pure ricin reference material (quantitative measurements). Sample materials included highly pure ricin as well as the related R. communis agglutinin (RCA120) spiked into buffer, milk and meat extract; additionally, an organic fertilizer naturally contaminated with R. communis shred was investigated in the proficiency test. The qualitative results showed that either a suitable combination of immunological, mass spectrometry (MS)-based and functional approaches or sophisticated MS-based approaches alone successfully allowed the detection and identification of ricin in all samples. In terms of quantification, it was possible to determine a consensus concentration of the highly pure ricin reference material. The results provide a basis for further steps in quality assurance and improve biopreparedness in expert laboratories worldwide.

Using Complementary Learning Clusters in Studying Literature to Enhance Students' Medical Humanities Literacy, Critical Thinking, and English Proficiency.

PubMed

Liao, Hung-Chang; Wang, Ya-Huei

2016-04-01

This study examined whether students studying literature in complementary learning clusters would show more improvement in medical humanities literacy, critical thinking skills, and English proficiency compared to those in conventional learning clusters. Ninety-three students participated in the study (M age = 18.2 years, SD = 0.4; 36 men, 57 women). A quasi-experimental design was used over 16 weeks, with the control group (n = 47) working in conventional learning clusters and the experimental group (n = 46) working in complementary learning clusters. Complementary learning clusters were those in which individuals had complementary strengths enabling them to learn from and offer assistance to other cluster members, hypothetically facilitating the learning process. Measures included the Medical Humanities Literacy Scale, Critical Thinking Disposition Assessment, English proficiency tests, and Analytic Critical Thinking Scoring Rubric. The results showed that complementary learning clusters have the potential to improve students' medical humanities literacy, critical thinking skills, and English proficiency. © The Author(s) 2016.

Regents Examinations, Regents Competency Tests, & Proficiency Examinations: School Administrator's Manual. 1989 Edition.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Elementary and Secondary Testing Programs.

This manual contains the general information on Regents Examinations, Regents Competency tests, occupational education proficiency examinations, and second language proficiency examinations, as well as the regulations and procedures for ordering, administering, and rating these examinations. The Regents Examinations are achievement tests based on…

A Blueprint for Developing Culturally Proficient/Responsive School Administrators in Special Education

ERIC Educational Resources Information Center

Bakken, Jeffrey P.; Smith, Beverly A.

2011-01-01

This article addresses the important topic of culturally proficient/responsive school administrators for culturally and linguistically diverse (CLD) students with learning disabilities (LD). Culturally proficient/responsive school administrators with knowledge and strong leadership skills in multicultural education are essential to impact school…

Do semantic sentence constraint and L2 proficiency influence language selectivity of lexical access in native language listening?

PubMed

Lagrou, Evelyne; Hartsuiker, Robert J; Duyck, Wouter

2015-12-01

We investigated whether language nonselective lexical access in bilingual auditory word recognition when listening in the native language (L1) is modulated by (a) the semantic constraint of the sentence and (b) the second language (L2) proficiency level. We report 2 experiments in which Dutch-English bilinguals with different proficiency levels completed an L1 auditory lexical-decision task on the last word of low- and high-constraining sentences. The critical stimuli were interlingual homophones (e.g., lief [sweet] - leaf /li:f/). Participants recognized homophones significantly slower than matched control words. Importantly, neither the semantic constraint of the sentence, nor the proficiency level of the bilinguals interacted with this interlingual homophone effect. However, when we compared the slow and fast reaction times (RTs), we observed a reduction in the homophone interference effect when listening to high-constraining sentences in L1 for the slow RTs, but not for the fast RTs. Taken together, this provides strong evidence for a language-nonselective account of lexical access when listening in L1, and suggests that even when low-proficient bilinguals are listening to high-constraint sentences in L1, both languages of a bilingual are still activated. (c) 2015 APA, all rights reserved).

40 CFR 75.21 - Quality assurance and quality control requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Quality assurance and quality control... PROGRAMS (CONTINUED) CONTINUOUS EMISSION MONITORING Operation and Maintenance Requirements § 75.21 Quality assurance and quality control requirements. (a) Continuous emission monitoring systems. The owner or...

The organizational effects of pubertal testosterone on sexual proficiency in adult male Syrian hamsters.

PubMed

De Lorme, Kayla C; Sisk, Cheryl L

2016-10-15

Social proficiency requires making appropriate behavioral adaptations as a result of social experience. For example, male rodents become sexually proficient with experience as demonstrated by a reduction in ectopic (misdirected) mounts, mount-to-intromission ratio, and latency to ejaculation. We previously found that over a series of timed tests with a receptive female, male hamsters deprived of testosterone specifically during puberty (NoT@P) have overall lower levels of sexual behavior and continue to display high levels of ectopic mounts, compared with males that experienced endogenous testosterone during puberty (T@P). These results suggested that pubertal testosterone programs sexual proficiency in adulthood, but because NoT@P males engaged in less sexual behavior than T@P males in these tests, the amount of sexual experience may have been insufficient to improve sexual proficiency. To more rigorously test the hypothesis that pubertal testosterone is necessary for social proficiency in adulthood, the present study compared the behavior of NoT@P and T@P males in a series of 4 trials with a 48-h interval between each trial. Sexual experience was equated by limiting each trial to 5 intromissions. Sexually-naïve males were either gonadectomized prepubertally (NoT@P) or in adulthood (T@P) and received subcutaneous testosterone capsules four weeks later. Two weeks after testosterone replacement, these groups and a group of adult gonad-intact controls began sexual behavior testing. We found that NoT@P males had more ectopic mounts/min across all four tests compared to gonad-intact and T@P males. Moreover, both gonad-intact and T@P males, but not NoT@P males, showed an increase in the number of mounts and intromissions/min between trials 1 and 3. Unexpectedly, both gonad-intact and T@P, but not NoT@P, males showed a decrease in sexual behaviors during trial 4. Thus, T@P males display multiple behavioral adaptations to sexual experience that are not observed in No

Effects of language proficiency and language of the environment on aphasia therapy in a multilingual

PubMed Central

Goral, Mira; Rosas, Jason; Conner, Peggy S.; Maul, Kristen K.; Obler, Loraine K.

2011-01-01

We examined the relative proficiency of four languages (Spanish, German, French, English) of a multilingual speaker with aphasia, JM. JM’s self-rated proficiency was consistent with his naming accuracy for nouns and verbs (The Object and Action Naming Battery, Druks & Masterson, 2000) and with his performance on selected subtests of the Bilingual Aphasia Test (Paradis & Libben, 1987). Within and between-language changes were measured following two periods of language treatment, one in a highly-proficient language (Spanish) and one in a less-proficient language (English). The various outcome measures differed in their sensitivity to treatment-associated changes. Cross-language treatment effects were linked to the language of the environment at the time of testing and to relative language proficiency. PMID:23185107

40 CFR 51.359 - Quality control.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 2 2013-07-01 2013-07-01 false Quality control. 51.359 Section 51.359....359 Quality control. Quality control measures shall insure that emission testing equipment is calibrated and maintained properly, and that inspection, calibration records, and control charts are...

40 CFR 51.359 - Quality control.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 2 2010-07-01 2010-07-01 false Quality control. 51.359 Section 51.359....359 Quality control. Quality control measures shall insure that emission testing equipment is calibrated and maintained properly, and that inspection, calibration records, and control charts are...

40 CFR 51.359 - Quality control.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 2 2011-07-01 2011-07-01 false Quality control. 51.359 Section 51.359....359 Quality control. Quality control measures shall insure that emission testing equipment is calibrated and maintained properly, and that inspection, calibration records, and control charts are...

40 CFR 51.359 - Quality control.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 2 2012-07-01 2012-07-01 false Quality control. 51.359 Section 51.359....359 Quality control. Quality control measures shall insure that emission testing equipment is calibrated and maintained properly, and that inspection, calibration records, and control charts are...

Quality-by-design-based ultra high performance liquid chromatography related substances method development by establishing the proficient design space for sumatriptan and naproxen combination.

PubMed

Patel, Prinesh N; Karakam, Vijaya Saradhi; Samanthula, Gananadhamu; Ragampeta, Srinivas

2015-10-01

Quality-by-design-based methods hold greater level of confidence for variations and greater success in method transfer. A quality-by-design-based ultra high performance liquid chromatography method was developed for the simultaneous assay of sumatriptan and naproxen along with their related substances. The first screening was performed by fractional factorial design comprising 44 experiments for reversed-phase stationary phases, pH, and organic modifiers. The results of screening design experiments suggested phenyl hexyl column and acetonitrile were the best combination. The method was further optimized for flow rate, temperature, and gradient time by experimental design of 20 experiments and the knowledge space was generated for effect of variable on response (number of peaks ≥ 1.50 - resolution). Proficient design space was generated from knowledge space by applying Monte Carlo simulation to successfully integrate quantitative robustness metrics during optimization stage itself. The final method provided the robust performance which was verified and validated. Final conditions comprised Waters® Acquity phenyl hexyl column with gradient elution using ammonium acetate (pH 4.12, 0.02 M) buffer and acetonitrile at 0.355 mL/min flow rate and 30°C. The developed method separates all 13 analytes within a 15 min run time with fewer experiments compared to the traditional quality-by-testing approach. ©2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

XPD polymorphisms: effects on DNA repair proficiency.

PubMed

Lunn, R M; Helzlsouer, K J; Parshad, R; Umbach, D M; Harris, E L; Sanford, K K; Bell, D A

2000-04-01

XPD codes for a DNA helicase involved in transcription and nucleotide excision repair. Rare XPD mutations diminish nucleotide excision repair resulting in hypersensitivity to UV light and increased risk of skin cancer. Several polymorphisms in this gene have been identified but their impact on DNA repair is not known. We compared XPD genotypes at codons 312 and 751 with DNA repair proficiency in 31 women. XPD genotypes were measured by PCR-RFLP. DNA repair proficiency was assessed using a cytogenetic assay that detects X-ray induced chromatid aberrations (breaks and gaps). Chromatid aberrations were scored per 100 metaphase cells following incubation at 37 degrees C (1.5 h after irradiation) to allow for repair of DNA damage. Individuals with the Lys/Lys codon 751 XPD genotype had a higher number of chromatid aberrations (132/100 metaphase cells) than those having a 751Gln allele (34/100 metaphase cells). Individuals having greater than 60 chromatid breaks plus gaps were categorized as having sub-optimal repair. Possessing a Lys/Lys751 genotype increased the risk of sub-optimal DNA repair (odds ratio = 7.2, 95% confidence interval = 1.01-87.7). The Asp312Asn XPD polymorphism did not appear to affect DNA repair proficiency. These results suggest that the Lys751 (common) allele may alter the XPD protein product resulting in sub-optimal repair of X-ray-induced DNA damage.

Quality control in gastrointestinal surgery.

PubMed

Ramírez-Barba, Ector Jaime; Arenas-Moya, Diego; Vázquez-Guerrero, Arturo

2011-01-01

We analyzed the Mexican legal framework, identifying the vectors that characterize quality and control in gastrointestinal surgery. Quality is contemplated in the health protection rights determined according to the Mexican Constitution, established in the general health law and included as a specific goal in the actual National Development Plan and Health Sector Plan. Quality control implies planning, verification and application of corrective measures. Mexico has implemented several quality strategies such as certification of hospitals and regulatory agreements by the General Salubrity Council, creation of the National Health Quality Committee, generation of Clinical Practice Guidelines and the Certification of Medical Specialties, among others. Quality control in gastrointestinal surgery must begin at the time of medical education and continue during professional activities of surgeons, encouraging multidisciplinary teamwork, knowledge, abilities, attitudes, values and skills that promote homogeneous, safe and quality health services for the Mexican population.

Evaluating the spoken English proficiency of graduates of foreign medical schools.

PubMed

Boulet, J R; van Zanten, M; McKinley, D W; Gary, N E

2001-08-01

The purpose of this study was to gather additional evidence for the validity and reliability of spoken English proficiency ratings provided by trained standardized patients (SPs) in high-stakes clinical skills examination. Over 2500 candidates who took the Educational Commission for Foreign Medical Graduates' (ECFMG) Clinical Skills Assessment (CSA) were studied. The CSA consists of 10 or 11 timed clinical encounters. Standardized patients evaluate spoken English proficiency and interpersonal skills in every encounter. Generalizability theory was used to estimate the consistency of spoken English ratings. Validity coefficients were calculated by correlating summary English ratings with CSA scores and other external criterion measures. Mean spoken English ratings were also compared by various candidate background variables. The reliability of the spoken English ratings, based on 10 independent evaluations, was high. The magnitudes of the associated variance components indicated that the evaluation of a candidate's spoken English proficiency is unlikely to be affected by the choice of cases or SPs used in a given assessment. Proficiency in spoken English was related to native language (English versus other) and scores from the Test of English as a Foreign Language (TOEFL). The pattern of the relationships, both within assessment components and with external criterion measures, suggests that valid measures of spoken English proficiency are obtained. This result, combined with the high reproducibility of the ratings over encounters and SPs, supports the use of trained SPs to measure spoken English skills in a simulated medical environment.

It Really Works: Cultural Communication Proficiency.

ERIC Educational Resources Information Center

Bennett, Ruth, Ed.

This paper describes the cultural communication proficiency method of indigenous language instruction, developed at Humboldt State University's Center for Indian Community Development (California), and demonstrates the method with five Hupa lesson plans. The method is based on three principles: that Native American students learn by doing, learn…

General aviation fuel quality control

NASA Technical Reports Server (NTRS)

Poitz, H.

1983-01-01

Quality control measures for aviation gasoline, and some of the differences between quality control on avgas and mogas are discussed. One thing to keep in mind is that with motor gasoline you can always pull off to the side of the road. It's not so easy to do in an airplane. Consequently, there are reasons for having the tight specifications and the tight quality control measures on avgas as compared to motor gasoline.

Network-based production quality control

NASA Astrophysics Data System (ADS)

Kwon, Yongjin; Tseng, Bill; Chiou, Richard

2007-09-01

This study investigates the feasibility of remote quality control using a host of advanced automation equipment with Internet accessibility. Recent emphasis on product quality and reduction of waste stems from the dynamic, globalized and customer-driven market, which brings opportunities and threats to companies, depending on the response speed and production strategies. The current trends in industry also include a wide spread of distributed manufacturing systems, where design, production, and management facilities are geographically dispersed. This situation mandates not only the accessibility to remotely located production equipment for monitoring and control, but efficient means of responding to changing environment to counter process variations and diverse customer demands. To compete under such an environment, companies are striving to achieve 100%, sensor-based, automated inspection for zero-defect manufacturing. In this study, the Internet-based quality control scheme is referred to as "E-Quality for Manufacturing" or "EQM" for short. By its definition, EQM refers to a holistic approach to design and to embed efficient quality control functions in the context of network integrated manufacturing systems. Such system let designers located far away from the production facility to monitor, control and adjust the quality inspection processes as production design evolves.

Evaluation of proficiency in using different inhaler devices among intern doctors.

PubMed

Kshatriya, Ravish M; Khara, Nimit V; Paliwal, Rajiv P; Patel, Satish N

2016-01-01

Doctors may have deficiencies in the ability to use different inhalers, which in turn, can result in improper technique by the patients and poorly controlled asthma and chronic obstructive pulmonary disease (COPD). To evaluate intern doctors' proficiency in using various inhaler devices. Seventy interns were evaluated for their proficiency in using pressurized metered dose inhaler (pMDI), pMDI with spacer, rotahaler, turbuhaler, and nebulizer. A structured assessment sheet was scored for identification and preparation of device, administration, coordination, and skill of explanation on a scale of 0-5. Common errors such as failure to shake pMDI before use, inability to identify the empty device, inadequate breath holding, and failure to advise gargles after use were recorded. pMDI and pMDI with spacer were identified correctly by 89% and 79% of interns. Over 90% could identify rotahaler and nebulizer whereas only 9% could identify turbuhaler. 79% and 60% could prepare pMDI and pMDI with spacer appropriately. Nebulizer preparation was performed correctly by 79% and almost all interns could not prepare turbuhaler. Only one intern administered turbuhaler correctly. About half of the participants knew the correct co-ordination for pMDI and pMDI with spacer. Two interns showed proper co-ordination in using turbuhaler. None could provide correct explanation for turbuhaler usage; whereas 76% and 70% did it for nebulizer and rotahaler, respectively. Only 43% of interns remembered to shake pMDI before use. Proficiency in using different inhaler devices amongst interns is poor. It is essential to provide adequate training for inhaler devices usage to medical graduates for proper management of asthma and COPD patients by those future primary care physicians and specialists.

A Mixed Methods Study of Culturally Proficient Practices in an Elementary School

ERIC Educational Resources Information Center

Simone, Pamela S.

2012-01-01

The problem addressed in this study was that leaders at an urban elementary school had not examined the implementation of culturally proficient practices, nor the challenges, barriers, or support needed for implementation. The purpose of the study was to inform instructional and leadership practices involving culturally proficient instruction.…

Fine motor skill proficiency in typically developing children: On or off the maturation track?

PubMed

Gaul, David; Issartel, Johann

2016-04-01

Fine motor skill proficiency is an essential component of numerous daily living activities such as dressing, feeding or playing. Poor fine motor skills can lead to difficulties in academic achievement, increased anxiety and poor self-esteem. Recent findings have shown that children's gross motor skill proficiency tends to fall below established developmental norms. A question remains: do fine motor skill proficiency levels also fall below developmental norms? The aim of this study was to examine the current level of fine motor skill in Irish children. Children (N=253) from 2nd, 4th and 6th grades (mean age=7.12, 9.11 and 11.02 respectively) completed the Fine Motor Composite of the Bruininks Oseretsky Test of Motor Proficiency 2nd Edition (BOT-2). Analysis revealed that only 2nd grade children met the expected level of fine motor skill proficiency. It was also found that despite children's raw scores improving with age, children's fine motor skill proficiency was not progressing at the expected rate given by normative data. This leads us to question the role and impact of modern society on fine motor skills development over the past number of decades. Copyright © 2015 Elsevier B.V. All rights reserved.

14 CFR 61.157 - Flight proficiency.

Code of Federal Regulations, 2010 CFR

2010-01-01

... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Airline Transport Pilots § 61.157 Flight proficiency. (a) General. (1) The practical test for an airline transport pilot certificate is given for— (i...) An aircraft type rating. (2) A person who is applying for an airline transport pilot practical test...

Crime Laboratory Proficiency Testing Research Program.

ERIC Educational Resources Information Center

Peterson, Joseph L.; And Others

A three-year research effort was conducted to design a crime laboratory proficiency testing program encompassing the United States. The objectives were to: (1) determine the feasibility of preparation and distribution of different classes of physical evidence; (2) assess the accuracy of criminalistics laboratories in the processing of selected…

Empirical Validation of Reading Proficiency Guidelines

ERIC Educational Resources Information Center

Clifford, Ray; Cox, Troy L.

2013-01-01

The validation of ability scales describing multidimensional skills is always challenging, but not impossible. This study applies a multistage, criterion-referenced approach that uses a framework of aligned texts and reading tasks to explore the validity of the ACTFL and related reading proficiency guidelines. Rasch measurement and statistical…

Limited english proficiency accessibility program : demonstration program.

DOT National Transportation Integrated Search

2013-03-01

In 2006, the Tri-County Metropolitan Transportation District of Oregon (TriMet) secured grant funding from the Federal Transit Administration : (FTA) that enabled the agency to launch a creative and ambitious Limited English Proficiency (LEP) demonst...

40 CFR 51.359 - Quality control.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 2 2014-07-01 2014-07-01 false Quality control. 51.359 Section 51.359 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS REQUIREMENTS FOR... to assure test accuracy. Computer control of quality assurance checks and quality control charts...

Use of veterinary services by Latino dog and cat owners with various degrees of English-language proficiency.

PubMed

Landau, Ruth E; Beck, Alan; Glickman, Larry T; Litster, Annette; Widmar, Nicole J Olynk; Moore, George E

2016-03-15

To characterize patterns of dog and cat ownership and veterinary service use among Latino dog and cat owners with various degrees of English-language proficiency. DESIGN :Cross-sectional telephone survey. Data from 393 Latino pet owners. Telephone surveys were conducted with Latino dog and cat owners from a random sample of US households to determine the number of dogs and cats owned, factors associated with veterinary service use, and satisfaction with veterinary care. 393 of 1,026 (38.3%) respondents were pet owners. Two hundred fifty-nine of 330 (78.5%) dog owners and 70 of 115 (60.9%) cat owners reported taking their pet to the veterinarian in the past 12 months, most commonly for vaccination or examination or because of illness. Respondents were most satisfied with veterinary care provided, least satisfied with cost, and moderately satisfied with quality of communication. English-language proficiency was not significantly associated with whether owners sought veterinary care. A large proportion of respondents who wanted to receive pet health information in Spanish described themselves as speaking English well or very well. Although having limited proficiency in English was not associated with Latino pet owners seeking veterinary care, opportunities exist for veterinary personnel to improve communications with these clients. Personnel can assess their clients' language needs by asking each about the language in which they would prefer to receive their pet's health information.

Proficiency training on a virtual reality robotic surgical skills curriculum.

PubMed

Bric, Justin; Connolly, Michael; Kastenmeier, Andrew; Goldblatt, Matthew; Gould, Jon C

2014-12-01

The clinical application of robotic surgery is increasing. The skills necessary to perform robotic surgery are unique from those required in open and laparoscopic surgery. A validated laparoscopic surgical skills curriculum (Fundamentals of Laparoscopic Surgery or FLS™) has transformed the way surgeons acquire laparoscopic skills. There is a need for a similar skills training and assessment tool for robotic surgery. Our research group previously developed and validated a robotic training curriculum in a virtual reality (VR) simulator. We hypothesized that novice robotic surgeons could achieve proficiency levels defined by more experienced robotic surgeons on the VR robotic curriculum, and that this would result in improved performance on the actual daVinci Surgical System™. 25 medical students with no prior robotic surgery experience were recruited. Prior to VR training, subjects performed 2 FLS tasks 3 times each (Peg Transfer, Intracorporeal Knot Tying) using the daVinci Surgical System™ docked to a video trainer box. Task performance for the FLS tasks was scored objectively. Subjects then practiced on the VR simulator (daVinci Skills Simulator) until proficiency levels on all 5 tasks were achieved before completing a post-training assessment of the 2 FLS tasks on the daVinci Surgical System™ in the video trainer box. All subjects to complete the study (1 dropped out) reached proficiency levels on all VR tasks in an average of 71 (± 21.7) attempts, accumulating 164.3 (± 55.7) minutes of console training time. There was a significant improvement in performance on the robotic FLS tasks following completion of the VR training curriculum. Novice robotic surgeons are able to attain proficiency levels on a VR simulator. This leads to improved performance in the daVinci surgical platform on simulated tasks. Training to proficiency on a VR robotic surgery simulator is an efficient and viable method for acquiring robotic surgical skills.

EFL Proficiency in Language Learning and Learner Autonomy Perceptions of Turkish Learners

ERIC Educational Resources Information Center

Ünal, Süleyman; Çeliköz, Nadir; Sari, Irfan

2017-01-01

The aim of this study is to determine the relationships of Turkish-English Language Teaching (ELT) learners' perceptions of learner autonomy with ELT learner's proficiency level in language learning. Particularly, the study aimed at investigating to what extent ELT learners' autonomy perceptions are affected by proficiency level of learners.…

Issues in Vertical Scaling of a K-12 English Language Proficiency Test

ERIC Educational Resources Information Center

Kenyon, Dorry M.; MacGregor, David; Li, Dongyang; Cook, H. Gary

2011-01-01

One of the mandates of the No Child Left Behind Act is that states show adequate yearly progress in their English language learners' (ELLs) acquisition of English language proficiency. States are required to assess ELLs' English language proficiency annually in four language domains (listening, reading, writing, and speaking) to measure their…

Self-Efficacy Ratings of Technology Proficiency among Teachers in Mexico and Texas

ERIC Educational Resources Information Center

Morales, Cesareo; Knezek, Gerald; Christensen, Rhonda

2008-01-01

The Technology Proficiency Self-Assessment (TPSA) questionnaire was administered to 978 elementary and middle school teachers from Mexico City, and 932 elementary and middle school teachers from the Dallas, Texas, metroplex in the USA, in order to examine self-efficacy similarities and differences for technology proficiency self-appraisals in a…

Can Higher-Proficiency L2 Learners Benefit from Working with Lower-Proficiency Partners in Peer Feedback?

ERIC Educational Resources Information Center

Yu, Shulin; Hu, Guangwei

2017-01-01

Informed by Vygotsky's conceptualization of the Zone of Proximal Development, this case study investigated the benefits of peer feedback on second language (L2) writing for students with high L2 proficiency and the factors that may influence their learning in peer feedback in the Chinese English-as-a-foreign-language context. Specifically, the…

7 CFR 981.42 - Quality control.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Quality control. 981.42 Section 981.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Quality Control § 981.42 Quality control. (a) Incoming. Except as provided in this...

7 CFR 981.42 - Quality control.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Quality control. 981.42 Section 981.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Regulating Handling Quality Control § 981.42 Quality control. (a) Incoming. Except as provided in this...

7 CFR 981.42 - Quality control.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Quality control. 981.42 Section 981.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Quality Control § 981.42 Quality control. (a) Incoming. Except as provided in this...

7 CFR 981.42 - Quality control.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Quality control. 981.42 Section 981.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Quality Control § 981.42 Quality control. (a) Incoming. Except as provided in this...

Singing proficiency in the majority: normality and "phenotypes" of poor singing.

PubMed

Dalla Bella, Simone; Berkowska, Magdalena

2009-07-01

Recent evidence indicates that the majority of occasional singers can carry a tune. For example, when asked to sing a well-known song (e.g., "Happy Birthday"), nonmusicians performing at a slow tempo are as proficient as professional singers. Yet, some occasional singers are poor singers, mostly in the pitch domain, and sometimes despite not having impoverished perception. Poor singing is not a monolithic deficit, but is likely to be characterized by a diversity of singing "phenotypes." Here we systematically examined singing proficiency in a group of occasional singers, with the goal of characterizing the different patterns of poor singing. Participants sang three well-known melodies (e.g., "Jingle Bells") at a natural tempo and at a slow tempo, as indicated by a metronome. For each rendition, we computed objective measures of pitch and time accuracy with an acoustical method. The results confirmed previous observations that the majority of occasional singers can sing in tune and in time. Moreover, singing at a slow tempo after the target melody to be imitated was presented with a metronome improved pitch and time accuracy. In general, poor singers were mostly impaired on the pitch dimension, although various patterns of impairment emerged. Pitch accuracy or time accuracy could be selectively impaired; moreover, absolute measures of singing proficiency (pitch or tempo transposition) dissociated from relative measures of proficiency (pitch intervals, relative duration). These patterns of dissociations point to a multicomponent system underlying proficient singing that fractionates as a result of a developmental anomaly.

14 CFR 121.441 - Proficiency checks.

Code of Federal Regulations, 2010 CFR

2010-01-01

... certificate holder may use any person nor may any person serve as a required pilot flight crewmember unless that person has satisfactorily completed either a proficiency check, or an approved simulator course of... check or the simulator training. (2) For all other pilots— (i) Within the preceding 24 calendar months...

14 CFR 121.441 - Proficiency checks.

Code of Federal Regulations, 2012 CFR

2012-01-01

... certificate holder may use any person nor may any person serve as a required pilot flight crewmember unless that person has satisfactorily completed either a proficiency check, or an approved simulator course of... check or the simulator training. (2) For all other pilots— (i) Within the preceding 24 calendar months...

14 CFR 61.157 - Flight proficiency.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Flight proficiency. 61.157 Section 61.157... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Airline Transport Pilots § 61.157 Flight... and log ground and flight training from an authorized instructor on the areas of operation under this...

14 CFR 61.157 - Flight proficiency.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Flight proficiency. 61.157 Section 61.157... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Airline Transport Pilots § 61.157 Flight... and log ground and flight training from an authorized instructor on the areas of operation under this...

14 CFR 61.157 - Flight proficiency.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Flight proficiency. 61.157 Section 61.157... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Airline Transport Pilots § 61.157 Flight... and log ground and flight training from an authorized instructor on the areas of operation under this...

14 CFR 61.157 - Flight proficiency.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Flight proficiency. 61.157 Section 61.157... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Airline Transport Pilots § 61.157 Flight... and log ground and flight training from an authorized instructor on the areas of operation under this...

STRUCTURE PLUS MEANING EQUALS LANGUAGE PROFICIENCY.

ERIC Educational Resources Information Center

BELASCO, SIMON

TRUE FOREIGN LANGUAGE PROFICIENCY CAN BE ACHIEVED ONLY BY THE INTERNALIZATION OF THE ENTIRE GRAMMAR OF THE TARGET LANGUAGE PLUS THE DEVELOPMENT OF SKILL IN SEMANTIC INTERPRETATION. ADHERENCE TO EITHER OF THE METHODOLOGICAL ASSUMPTIONS THAT UNDERLIE TODAY'S AUDIOLINGUALLY-ORIENTED PROGRAMS WILL LEAD STUDENTS TO NOTHING MORE THAN A LEARNING PLATEAU.…

Moving Readers from Struggling to Proficient

ERIC Educational Resources Information Center

Wolter, Deborah

2017-01-01

If we want to move children from struggling to read to being proficient readers, we must address the disparate ways that teachers respond to readers with varying abilities. Restorative practices, akin to restorative justice, build relationships, make connections, and foster a reader's sense of ownership and empowerment. What would happen if…

7 CFR 930.44 - Quality control.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Quality control. 930.44 Section 930.44 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Control § 930.44 Quality control. (a) Quality standards. The Board may establish, with the approval of the...

7 CFR 930.44 - Quality control.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Quality control. 930.44 Section 930.44 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Control § 930.44 Quality control. (a) Quality standards. The Board may establish, with the approval of the...

7 CFR 930.44 - Quality control.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Quality control. 930.44 Section 930.44 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Control § 930.44 Quality control. (a) Quality standards. The Board may establish, with the approval of the...

7 CFR 930.44 - Quality control.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Quality control. 930.44 Section 930.44 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Control § 930.44 Quality control. (a) Quality standards. The Board may establish, with the approval of the...

Assessing Second-Language Oral Proficiency for Research: The Spanish Elicited Imitation Task

ERIC Educational Resources Information Center

Bowden, Harriet Wood

2016-01-01

Proficiency is a key variable in late second language (L2) learning, but one that is undermeasured in current research. This study investigates whether L2 oral proficiency can be quickly and reliably assessed via the Spanish "elicited imitation task" (EIT; Ortega, Iwashita, Rabie, & Norris, 1999). Thirty-seven L2 learners of Spanish…

Low Proficiency Learners in Synchronous Computer-Assisted and Face-to-Face Interactions

ERIC Educational Resources Information Center

Tam, Shu Sim; Kan, Ngat Har; Ng, Lee Luan

2010-01-01

This experimental study offers empirical evidence of the effect of the computer-mediated environment on the linguistic output of low proficiency learners. The subjects were 32 female undergraduates with high and low proficiency in ESL. A within-subject repeated measures concurrent nested QUAN-qual (Creswell, 2003) mixed methods approach was used.…

Hi-LAB: A New Measure of Aptitude for High-Level Language Proficiency

ERIC Educational Resources Information Center

Linck, Jared A.; Hughes, Meredith M.; Campbell, Susan G.; Silbert, Noah H.; Tare, Medha; Jackson, Scott R.; Smith, Benjamin K.; Bunting, Michael F.; Doughty, Catherine J.

2013-01-01

Few adult second language (L2) learners successfully attain high-level proficiency. Although decades of research on beginning to intermediate stages of L2 learning have identified a number of predictors of the rate of acquisition, little research has examined factors relevant to predicting very high levels of L2 proficiency. The current study,…

The Cognitive Contribution to the Development of Proficiency in a Foreign Language

ERIC Educational Resources Information Center

Csapo, Beno; Nikolov, Marianne

2009-01-01

The present paper reports results of a longitudinal research project studying the contribution of cognitive skills and other factors to proficiency in a foreign language (L2) in the Hungarian educational context. The larger project aims to describe the levels of L2 proficiency of school-aged populations in order to explore the conditions and…

Non-Discriminatory Assessment: Formal and Informal Assessment of Limited English Proficient Children.

ERIC Educational Resources Information Center

Mares, Sharon

PEOPLE (Pruebas de Expresion Oral y Percepcion de la Lengua Espanol) was developed as a test to help distinguish between a language difference and a language deficit in non English proficient (NEP) and limited English proficient (LEP) elementary Hispanic students. PEOPLE was developed, pilot tested in 14 school districts in Los Angeles County with…

14 CFR 21.139 - Quality control.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Quality control. 21.139 Section 21.139... PROCEDURES FOR PRODUCTS AND PARTS Production Certificates § 21.139 Quality control. The applicant must show that he has established and can maintain a quality control system for any product, for which he...

33 CFR 385.21 - Quality control.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Quality control. 385.21 Section... Processes § 385.21 Quality control. (a) The Corps of Engineers and the non-Federal sponsor shall prepare a quality control plan, in accordance with applicable Corps of Engineers regulations, for each product that...

14 CFR 21.139 - Quality control.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Quality control. 21.139 Section 21.139... PROCEDURES FOR PRODUCTS AND PARTS Production Certificates § 21.139 Quality control. The applicant must show that he has established and can maintain a quality control system for any product, for which he...

33 CFR 385.21 - Quality control.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Quality control. 385.21 Section... Processes § 385.21 Quality control. (a) The Corps of Engineers and the non-Federal sponsor shall prepare a quality control plan, in accordance with applicable Corps of Engineers regulations, for each product that...

33 CFR 385.21 - Quality control.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Quality control. 385.21 Section... Processes § 385.21 Quality control. (a) The Corps of Engineers and the non-Federal sponsor shall prepare a quality control plan, in accordance with applicable Corps of Engineers regulations, for each product that...

Physical activity and movement skills proficiency of young Filipino children.

PubMed

Capio, Catherine M; Sit, Cindy H P; Eguia, Kathlynne F; Abernethy, Bruce

2014-08-01

Recent reports indicate an increasing prevalence of overweight among Filipino children. Considering the known association of physical activity (PA) with obesity, this study reports the findings of an objective monitoring of PA in a sample of Filipino children. The study also explores the relationship of PA with fundamental movement skills (FMS) proficiency. Thirty-two children (6.54 ± 2.45 years old) wore an accelerometer for 7 days of PA monitoring and were assessed on five FMS (throw, catch, kick, run, jump). The children met the World Health Organization's recommendation of 60 min of PA per day, with more active time being accrued during weekdays than weekends. Children with greater FMS proficiency were found to spend more time in PA than those who were less skillful during weekends. Further research is recommended to examine PA and FMS proficiency associations, exploring the role of social interactions on weekends and weekdays. © 2014 Japan Pediatric Society.

Wii-Based Exercise Program to Improve Physical Fitness, Motor Proficiency and Functional Mobility in Adults with Down Syndrome

ERIC Educational Resources Information Center

Silva, V.; Campos, C.; Sá, A.; Cavadas, M.; Pinto, J.; Simões, P.; Machado, S.; Murillo-Rodríguez, E.; Barbosa-Rocha, N.

2017-01-01

Background: People with Down syndrome (DS) usually display reduced physical fitness (aerobic capacity, muscle strength and abnormal body composition), motor proficiency impairments (balance and postural control) and physical functional limitations. Exergames can be an appealing alternative to enhance exercise engagement and compliance, whilst…

Structural plasticity in the language system related to increased second language proficiency.

PubMed

Stein, Maria; Federspiel, Andrea; Koenig, Thomas; Wirth, Miranka; Strik, Werner; Wiest, Roland; Brandeis, Daniel; Dierks, Thomas

2012-04-01

While functional changes linked to second language learning have been subject to extensive investigation, the issue of learning-dependent structural plasticity in the fields of bilingualism and language comprehension has so far received less notice. In the present study we used voxel-based morphometry to monitor structural changes occurring within five months of second language learning. Native English-speaking exchange students learning German in Switzerland were examined once at the beginning of their stay and once about five months later, when their German language skills had significantly increased. We show that structural changes in the left inferior frontal gyrus are correlated with the increase in second language proficiency as measured by a paper-and-pencil language test. Contrary to the increase in proficiency and grey matter, the absolute values of grey matter density and second language proficiency did not correlate (neither on first nor on second measurement). This indicates that the individual amount of learning is reflected in brain structure changes, regardless of absolute proficiency. Copyright © 2010 Elsevier Srl. All rights reserved.

The fourth radiation transfer model intercomparison (RAMI-IV): Proficiency testing of canopy reflectance models with ISO-13528

NASA Astrophysics Data System (ADS)

Widlowski, J.-L.; Pinty, B.; Lopatka, M.; Atzberger, C.; Buzica, D.; Chelle, M.; Disney, M.; Gastellu-Etchegorry, J.-P.; Gerboles, M.; Gobron, N.; Grau, E.; Huang, H.; Kallel, A.; Kobayashi, H.; Lewis, P. E.; Qin, W.; Schlerf, M.; Stuckens, J.; Xie, D.

2013-07-01

The radiation transfer model intercomparison (RAMI) activity aims at assessing the reliability of physics-based radiative transfer (RT) models under controlled experimental conditions. RAMI focuses on computer simulation models that mimic the interactions of radiation with plant canopies. These models are increasingly used in the development of satellite retrieval algorithms for terrestrial essential climate variables (ECVs). Rather than applying ad hoc performance metrics, RAMI-IV makes use of existing ISO standards to enhance the rigor of its protocols evaluating the quality of RT models. ISO-13528 was developed "to determine the performance of individual laboratories for specific tests or measurements." More specifically, it aims to guarantee that measurement results fall within specified tolerance criteria from a known reference. Of particular interest to RAMI is that ISO-13528 provides guidelines for comparisons where the true value of the target quantity is unknown. In those cases, "truth" must be replaced by a reliable "conventional reference value" to enable absolute performance tests. This contribution will show, for the first time, how the ISO-13528 standard developed by the chemical and physical measurement communities can be applied to proficiency testing of computer simulation models. Step by step, the pre-screening of data, the identification of reference solutions, and the choice of proficiency statistics will be discussed and illustrated with simulation results from the RAMI-IV "abstract canopy" scenarios. Detailed performance statistics of the participating RT models will be provided and the role of the accuracy of the reference solutions as well as the choice of the tolerance criteria will be highlighted.

40 CFR 136.7 - Quality assurance and quality control.

Code of Federal Regulations, 2014 CFR

2014-07-01

... quality control elements, where applicable, into the laboratory's documented standard operating procedure... quality control elements must be clearly documented in the written standard operating procedure for each... Methods contains QA/QC procedures in the Part 1000 section of the Standard Methods Compendium. The...

40 CFR 136.7 - Quality assurance and quality control.

Code of Federal Regulations, 2013 CFR

2013-07-01

... quality control elements, where applicable, into the laboratory's documented standard operating procedure... quality control elements must be clearly documented in the written standard operating procedure for each... Methods contains QA/QC procedures in the Part 1000 section of the Standard Methods Compendium. The...

40 CFR 136.7 - Quality assurance and quality control.

Code of Federal Regulations, 2012 CFR

2012-07-01

... quality control elements, where applicable, into the laboratory's documented standard operating procedure... quality control elements must be clearly documented in the written standard operating procedure for each... Methods contains QA/QC procedures in the Part 1000 section of the Standard Methods Compendium. The...

School-Age Test Proficiency and Special Education after Congenital Heart Disease Surgery in Infancy

PubMed Central

Mulkey, Sarah B.; Bai, Shasha; Luo, Chunqiao; Cleavenger, Jordyn E.; Gibson, Neal; Holland, Greg; Mosley, Bridget S.; Kaiser, Jeffrey R.; Bhutta, Adnan T.

2016-01-01

Objective To evaluate test proficiency and the receipt of special education services in school-age children who had surgery for congenital heart disease (CHD) <1 year of age. Study design Data from Arkansas-born children who had CHD surgery at Arkansas Children's Hospital at <1 year of age from 1996–2004 were linked to state birth certificates and the Arkansas Department of Education longitudinal database containing achievement test scores in literacy and mathematics for grades 3-4 and special education codes. The primary negative outcome was not achieving grade-level proficiency on achievement tests. Logistic regression accounting for repeated measures associated achieving proficiency with demographics, maternal education, and clinical factors. Results 362 of 458 (79%) children who received surgery for CHD matched to the ADE database; 285 had grade 3 and/or 4 achievement tests scores. Fewer students with CHD achieved proficiency in literacy and mathematics (P < .05) compared with grade-matched state students. Higher 5-minute Apgar score, shorter hospitalization, and higher maternal education predicted proficiency in literacy (P < .05). White race, no cardiopulmonary bypass, and shorter hospitalization predicted proficiency in mathematics (P < .05). Sex, gestational age, age at surgery, CHD diagnosis, and type and number of surgeries did not predict test proficiency. Compared with all public school students, more children with CHD received special education services (26.9% vs 11.6%, P < .001). Conclusion Children with CHD had poorer academic achievement and were more likely to receive special education services than all state students. Results from this study support the need for neurodevelopmental evaluations as standard in children with CHD. PMID:27453376

The relationship between fundamental movement skill proficiency and physical self-confidence among adolescents.

PubMed

McGrane, Bronagh; Belton, Sarahjane; Powell, Danielle; Issartel, Johann

2017-09-01

This study aims to assess fundamental movement skill (FMS) proficiency, physical self-confidence levels, and the relationship between these variables and gender differences among adolescents. Three hundred and ninety five adolescents aged 13.78 years (SD = ±1.2) from 20 schools were involved in this study. The Test of Gross Motor Development-2nd Edition (TGMD), TGMD-2 and Victorian Skills Manual were used to assess 15 FMS. Participants' physical self-confidence was also assessed using a valid skill-specific scale. A significant correlation was observed between FMS proficiency and physical self-confidence for females only (r = 0.305, P < 0.001). Males rated themselves as having significantly higher physical self-confidence levels than females (P = 0.001). Males scored significantly higher than females in FMS proficiency (P < 0.05), and the lowest physical self-confidence group were significantly less proficient at FMS than the medium (P < 0.001) and high physical self-confidence groups (P < 0.05). This information not only highlights those in need of assistance to develop their FMS but will also facilitate in the development of an intervention which aims to improve physical self-confidence and FMS proficiency.

Diabetes Mellitus Management Among Patients with Limited English Proficiency: A Systematic Review and Meta-Analysis.

PubMed

Njeru, Jane W; Wieland, Mark L; Kwete, Gracia; Tan, Eugene M; Breitkopf, Carmen Radecki; Agunwamba, Amenah A; Prokop, Larry J; Murad, M Hassan

2018-04-01

Patients with limited English proficiency (LEP) and type 2 diabetes mellitus (T2DM) have several health disparities, including suboptimal patient-provider interactions, poorer glycemic control, and T2DM complications. Understanding existing interventions for improving T2DM outcomes in this population is critical for reducing disparities. We performed a systematic review of randomized controlled trials (RCTs) and observational studies examining the effectiveness of interventions in improving T2DM outcomes among patients with LEP in North America. Quality was assessed using the Cochrane risk of bias tool for RCTs and the Newcastle-Ottawa Scale for non-RCT studies. Meta-analysis was conducted using the random-effects model. Fifty-four studies, 39 of which reported sufficient data for meta-analysis of glycemic control, were included. The interventions were associated with a statistically significant reduction in hemoglobin A 1c (HbA 1c ) (weighted difference in means, -0.84% [95% CI, -0.97 to -0.71]) that was, however, very heterogeneous across studies (I 2  = 95.9%). Heterogeneity was explained by study design (lower efficacy in RCTs than non-RCTs) and by intervention length and delivery mode (greater reduction in interventions lasting <6 months or delivered face-to-face); P < 0.05 for all three covariates. The interventions were also associated in most studies with improvement in knowledge, self-efficacy in diabetes management, quality of life, blood pressure, and low-density lipoprotein cholesterol. Multiple types of interventions are available for T2DM management in patients with LEP. Multicomponent interventions delivered face-to-face seem most effective for glycemic control. More research is needed to better understand other aspects of multicomponent interventions that are critical for improving important outcomes among patients with T2DM and LEP.

Enhancing Proficiency Level Using Digital Video

ERIC Educational Resources Information Center

Fujioka-Ito, Noriko

2009-01-01

This article reports a case study where the data was collected at one university in the United States. It shows the benefits of using digital videos in intermediate-level Japanese language course curriculum so that learners can develop a higher level of proficiency. Since advanced-level speakers, according to the American Council on the Teaching…

Language Proficiency Modulates the Recruitment of Non-Classical Language Areas in Bilinguals

PubMed Central

Leonard, Matthew K.; Torres, Christina; Travis, Katherine E.; Brown, Timothy T.; Hagler, Donald J.; Dale, Anders M.; Elman, Jeffrey L.; Halgren, Eric

2011-01-01

Bilingualism provides a unique opportunity for understanding the relative roles of proficiency and order of acquisition in determining how the brain represents language. In a previous study, we combined magnetoencephalography (MEG) and magnetic resonance imaging (MRI) to examine the spatiotemporal dynamics of word processing in a group of Spanish-English bilinguals who were more proficient in their native language. We found that from the earliest stages of lexical processing, words in the second language evoke greater activity in bilateral posterior visual regions, while activity to the native language is largely confined to classical left hemisphere fronto-temporal areas. In the present study, we sought to examine whether these effects relate to language proficiency or order of language acquisition by testing Spanish-English bilingual subjects who had become dominant in their second language. Additionally, we wanted to determine whether activity in bilateral visual regions was related to the presentation of written words in our previous study, so we presented subjects with both written and auditory words. We found greater activity for the less proficient native language in bilateral posterior visual regions for both the visual and auditory modalities, which started during the earliest word encoding stages and continued through lexico-semantic processing. In classical left fronto-temporal regions, the two languages evoked similar activity. Therefore, it is the lack of proficiency rather than secondary acquisition order that determines the recruitment of non-classical areas for word processing. PMID:21455315

Pilot proficiency testing study for second tier congenital adrenal hyperplasia newborn screening.

PubMed

De Jesús, Víctor R; Simms, David A; Schiffer, Jarad; Kennedy, Meredith; Mei, Joanne V; Hannon, W Harry

2010-11-11

Congenital adrenal hyperplasia (CAH) is caused by inherited defects in steroid biosynthesis. The Newborn Screening Quality Assurance Program (NSQAP) initiated a pilot, dried-blood spot (DBS)-based proficiency testing program designed to investigate materials and laboratory performance for second tier CAH screening by tandem mass spectrometry (MS/MS). The ratio of 17-α-hydroxyprogesterone (17-OHP), androstenedione (4-AD) and cortisol is used as an indicator of CAH in laboratory protocols for second tier analysis of DBS specimens. DBS prepared by NSQAP contained a range of steroid concentrations resulting in different clinical ratios. Laboratories received blind-coded DBS specimens and reported results to NSQAP for evaluation. Quantitative values reported by participants for 17-OHP, 4-AD, and cortisol, reflected small differences in their analytical methods. Average quantitative values for 17-OHP increased from 81% to 107% recovery over the 3.5-year period; cortisol recoveries increased from 61.9% to 89.5%; and 4-AD recoveries decreased from 184% to 68%. Laboratory participation in the CAH second tier proficiency testing program has resulted in improved analyte recoveries and enhanced sample preparation methodologies. NSQAP services for the second tier CAH analysis in DBS demonstrate the need for surveillance to ensure harmonization and continuous improvements, and to achieve sustained high-performance of newborn screening laboratories worldwide. Published by Elsevier B.V.

Cell Phone Use and Child and Adolescent Reading Proficiency

PubMed Central

Hofferth, Sandra L.; Moon, Ui Jeong

2016-01-01

This study examined the association between cell phone use, including minutes spent talking and number of text messages sent, and two measures of children’s reading proficiency — tests of word decoding and reading comprehension — in the United States. Data were drawn from the Child Development Supplement to the Panel Study of Income Dynamics, a nationally representative survey of 1,147 children 10–18 in 2009. Children whose parents were better educated, who had higher family incomes, who had fewer siblings, and who lived in urban areas were more likely to own or share a cell phone. Among those with access to a phone, children who spent more time talking on the phone were less proficient at word decoding, whereas children who spent more time sending text messages had greater reading comprehension. Although girls spent more time texting than did boys, there were no gender differences in the association between time spent talking or number of text messages sent with achievement. In spite of racial/ethnic differences in cell phone use levels, there were no racial/ethnic differences in the association between cell phone use and reading proficiency. PMID:27683624

Method for automatic measurement of second language speaking proficiency

NASA Astrophysics Data System (ADS)

Bernstein, Jared; Balogh, Jennifer

2005-04-01

Spoken language proficiency is intuitively related to effective and efficient communication in spoken interactions. However, it is difficult to derive a reliable estimate of spoken language proficiency by situated elicitation and evaluation of a person's communicative behavior. This paper describes the task structure and scoring logic of a group of fully automatic spoken language proficiency tests (for English, Spanish and Dutch) that are delivered via telephone or Internet. Test items are presented in spoken form and require a spoken response. Each test is automatically-scored and primarily based on short, decontextualized tasks that elicit integrated listening and speaking performances. The tests present several types of tasks to candidates, including sentence repetition, question answering, sentence construction, and story retelling. The spoken responses are scored according to the lexical content of the response and a set of acoustic base measures on segments, words and phrases, which are scaled with IRT methods or parametrically combined to optimize fit to human listener judgments. Most responses are isolated spoken phrases and sentences that are scored according to their linguistic content, their latency, and their fluency and pronunciation. The item development procedures and item norming are described.

QUALITY CONTROL OF PHARMACEUTICALS.

PubMed

LEVI, L; WALKER, G C; PUGSLEY, L I

1964-10-10

Quality control is an essential operation of the pharmaceutical industry. Drugs must be marketed as safe and therapeutically active formulations whose performance is consistent and predictable. New and better medicinal agents are being produced at an accelerated rate. At the same time more exacting and sophisticated analytical methods are being developed for their evaluation. Requirements governing the quality control of pharmaceuticals in accordance with the Canadian Food and Drugs Act are cited and discussed.

An Exploration of Academic Reading Proficiency at the University Level: A Cross-Sectional Study of 848 Undergraduates

ERIC Educational Resources Information Center

Gorzycki, Meg; Howard, Pamela; Allen, Diane; Desa, Geoffrey; Rosegard, Erik

2016-01-01

Academic reading proficiently is characterized by the ability to perform cognitive tasks associated with interpreting text. Researchers developed an externally validated Informal Academic Reading Proficiency Test to gauge undergraduates' academic reading proficiency. A cross-sectional study of 23 classes completed the reading test in 2014. This…

7 CFR 58.928 - Quality control tests.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Quality control tests. 58.928 Section 58.928... Procedures § 58.928 Quality control tests. All dairy products and other ingredients shall be subject to inspection for quality and condition throughout each processing operation. Quality control tests shall be...

Expert database system for quality control

NASA Astrophysics Data System (ADS)

Wang, Anne J.; Li, Zhi-Cheng

1993-09-01

There are more competitors today. Markets are not homogeneous they are fragmented into increasingly focused niches requiring greater flexibility in the product mix shorter manufacturing production runs and above allhigher quality. In this paper the author identified a real-time expert system as a way to improve plantwide quality management. The quality control expert database system (QCEDS) by integrating knowledge of experts in operations quality management and computer systems use all information relevant to quality managementfacts as well as rulesto determine if a product meets quality standards. Keywords: expert system quality control data base

School-Age Test Proficiency and Special Education After Congenital Heart Disease Surgery in Infancy.

PubMed

Mulkey, Sarah B; Bai, Shasha; Luo, Chunqiao; Cleavenger, Jordyn E; Gibson, Neal; Holland, Greg; Mosley, Bridget S; Kaiser, Jeffrey R; Bhutta, Adnan T

2016-11-01

To evaluate test proficiency and the receipt of special education services in school-age children who had undergone surgery for congenital heart disease (CHD) at age <1 year. Data from Arkansas-born children who underwent surgery for CHD at Arkansas Children's Hospital at age <1 year between 1996 and 2004 were linked to state birth certificates and the Arkansas Department of Education longitudinal database containing achievement test scores in literacy and mathematics for grades 3-4 and special education codes. The primary negative outcome was not achieving grade-level proficiency on achievement tests. Logistic regression accounting for repeated measures was used to evaluate for associations between achieving proficiency and demographic data, maternal education, and clinical factors. A total of 362 of 458 (79%) children who underwent surgery for CHD were matched to the Arkansas Department of Education database, 285 of whom had grade 3 and/or 4 achievement tests scores. Fewer students with CHD achieved proficiency in literacy and mathematics (P < .05) compared with grade-matched state students. Higher 5-minute Apgar score, shorter duration of hospitalization, and higher maternal education predicted proficiency in literacy (P < .05). White race, no cardiopulmonary bypass, and shorter hospitalization predicted proficiency in mathematics (P < .05). Sex, gestational age, age at surgery, CHD diagnosis, and type and number of surgeries did not predict test proficiency. Compared with all public school students, more children with CHD received special education services (26.9% vs 11.6%; P < .001). Children with CHD had poorer academic achievement and were more likely to receive special education services than all state students. Results from this study support the need for neurodevelopmental evaluations as standard practice in children with CHD. Copyright © 2016 Elsevier Inc. All rights reserved.

The Impact of Topic Interest, L2 Proficiency, and Gender on EFL Incidental Vocabulary Acquisition through Reading

ERIC Educational Resources Information Center

Lee, Sunjung; Pulido, Diana

2017-01-01

This study investigated the impact of topic interest, alongside L2 proficiency and gender, on L2 vocabulary acquisition through reading. A repeated-measures design was used with 135 Korean EFL students. Control variables included topic familiarity, prior target-word knowledge, and target-word difficulty (word length, class, and concreteness).…

The development and psychometric properties of the American sign language proficiency assessment (ASL-PA).

PubMed

Maller, S; Singleton, J; Supalla, S; Wix, T

1999-01-01

We describe the procedures for constructing an instrument designed to evaluate children's proficiency in American Sign Language (ASL). The American Sign Language Proficiency Assessment (ASL-PA) is a much-needed tool that potentially could be used by researchers, language specialists, and qualified school personnel. A half-hour ASL sample is collected on video from a target child (between ages 6 and 12) across three separate discourse settings and is later analyzed and scored by an assessor who is highly proficient in ASL. After the child's language sample is scored, he or she can be assigned an ASL proficiency rating of Level 1, 2, or 3. At this phase in its development, substantial evidence of reliability and validity has been obtained for the ASL-PA using a sample of 80 profoundly deaf children (ages 6-12) of varying ASL skill levels. The article first explains the item development and administration of the ASL-PA instrument, then describes the empirical item analysis, standard setting procedures, and evidence of reliability and validity. The ASL-PA is a promising instrument for assessing elementary school-age children's ASL proficiency. Plans for further development are also discussed.

Opportunities-to-Learn at Home: Profiles of Students With and Without Reaching Science Proficiency

NASA Astrophysics Data System (ADS)

Liu, Xiufeng; Whitford, Melinda

2011-08-01

This study examines the relationship between opportunity-to-learn (OTL) at home and students' attainment of science proficiency. The data set used was the 2006 PISA science US national sample. Data mining was used to create patterns of association between home OTL variables and student attainment of science proficiency. It was found that students who failed to reach science proficiency are characterized by having fewer than 100 books at home; these students are also found to take out-of-school individual or group lessons with their teachers or with other teachers. On the other hands, students who reached science proficiency are characterized by having more than 100 books at home, not taking any out-of-school lessons, and having a highest parent level of graduate education. In addition to the above common characteristics, other home characteristics (e.g. computer and internet at home and language spoke at home) are also identified in profiles of students who have reached science proficiency. We explain the above findings in terms of current social-cultural theories. We finally discuss implications of the above findings for future studies and for improving science education policy and practice.

7 CFR 58.335 - Quality control tests.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Quality control tests. 58.335 Section 58.335... Procedures § 58.335 Quality control tests. All milk, cream and related products are subject to inspection for quality and condition throughout each processing operation. Quality control tests shall be made on flow...

Using a composite morbidity score and cultural survey to explore characteristics of high proficiency neonatal intensive care units.

PubMed

Kaempf, Joseph W; Wang, Lian; Dunn, Michael

2018-01-03

Continuous quality improvement (CQI) collaboration has not eliminated the morbidity variability seen among neonatal intensive care units (NICUs). Factors other than inconstant application of potentially better practices (PBPs) might explain divergent proficiency. Measure a composite morbidity score and determine whether cultural, environmental and cognitive factors distinguish high proficiency from lower proficiency NICUs. Retrospective analysis using a risk-adjusted composite morbidity score (Benefit Metric) and cultural survey focusing on very low birth weight (VLBW) infants from 39 NICUs, years 2000-2014. The Benefit Metric and yearly variance from the group mean was rank-ordered by NICU. A comprehensive survey was completed by each NICU exploring whether morbidity variance correlated with CQI methodology, cultural, environmental and/or cognitive characteristics. 58 272 VLBW infants were included, mean (SD) age 28.2 (3.0) weeks, birth weight 1031 (301) g. The 39 NICU groups' Benefit Metric improved 40%, from 80 in 2000 to 112 in 2014 (P<0.001). 14 NICUs had composite morbidity scores significantly better than the group, 16 did not differ and 9 scored below the group mean. The 14 highest performing NICUs were characterised by more effective team work, superior morale, greater problem-solving expectations of providers, enhanced learning opportunities, knowledge of CQI fundamentals and more generous staffing. Cultural, environmental and cognitive characteristics vary among NICUs perhaps more than traditional CQI methodology and PBPs, possibly explaining the inconstancy of VLBW infant morbidity reduction efforts. High proficiency NICUs foster spirited team work and camaraderie, sustained learning opportunities and support of favourable staffing that allows problem solving and widespread involvement in CQI activities. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is

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…

English Proficiency and Acculturation among Chinese Immigrant Youth in Canada: A Reciprocal Relationship

ERIC Educational Resources Information Center

Jia, Fanli; Gottardo, Alexandra; Chen, Xi; Koh, Pohwee; Pasquarella, Adrian

2016-01-01

The main focus of this study was to refine our understanding of the link between English proficiency and mainstream acculturation in adolescent Chinese immigrants. The sample consisted of 112 adolescents in grades 7-12 living in urban areas in southern Ontario, Canada. English proficiency was assessed individually using standardised tests of…

Report on the Formal Trialling of the Australian Second Language Proficiency Ratings (ASLPR).

ERIC Educational Resources Information Center

Ingram, D. E.

Results of testing the validity and reliability of the Australian second language proficiency ratings (ASLPR) are presented. In addition to providing a framework for planning English as a second language programs for immigrants to Australia, the ASLPR was developed to specify second language proficiency in terms of practical language skills. The…

Quality Control of Pharmaceuticals

PubMed Central

Levi, Leo; Walker, George C.; Pugsley, L. I.

1964-01-01

Quality control is an essential operation of the pharmaceutical industry. Drugs must be marketed as safe and therapeutically active formulations whose performance is consistent and predictable. New and better medicinal agents are being produced at an accelerated rate. At the same time more exacting and sophisticated analytical methods are being developed for their evaluation. Requirements governing the quality control of pharmaceuticals in accordance with the Canadian Food and Drugs Act are cited and discussed. PMID:14199105

30 CFR 28.31 - Quality control plans; contents.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Quality control plans; contents. 28.31 Section... PROTECTION FOR TRAILING CABLES IN COAL MINES Quality Control § 28.31 Quality control plans; contents. (a) Each quality control plan shall contain provisions for the management of quality, including: (1...

[Highly quality-controlled radiation therapy].

PubMed

Shirato, Hiroki

2005-04-01

Advanced radiation therapy for intracranial disease has focused on set-up accuracy for the past 15 years. However, quality control in the prescribed dose is actually as important as the tumor set-up in radiation therapy. Because of the complexity of the three-dimensional radiation treatment planning system in recent years, the highly quality-controlled prescription of the dose has now been reappraised as the mainstream to improve the treatment outcome of radiation therapy for intracranial disease. The Japanese Committee for Quality Control of Radiation Therapy has developed fundamental requirements such as a QC committee in each hospital, a medical physicist, dosimetrists (QC members), and an external audit.

34 CFR 300.27 - Limited English proficient.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 2 2011-07-01 2010-07-01 true Limited English proficient. 300.27 Section 300.27 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF...

34 CFR 300.27 - Limited English proficient.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Limited English proficient. 300.27 Section 300.27 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF...

Recommending a minimum English proficiency standard for entry-level nursing.

PubMed

O'Neill, Thomas R; Tannenbaum, Richard J; Tiffen, Jennifer

2005-01-01

When nurses who are educated internationally immigrate to the United States, they are expected to have English language proficiency in order to function as a competent nurse. The purpose of this research was to provide sufficient information to the National Council of State Boards of Nursing (NCSBN) to make a defensible recommended passing standard for English proficiency. This standard was based upon the Test of English as a Foreign Language (TOEFL). A large panel of nurses and nurse regulators (N = 25) was convened to determine how much English proficiency is required to be minimally competent as an entry-level nurse. Two standard setting procedures, the Simulated Minimally Competent Candidate (SMCC) procedure and the Examinee Paper Selection Method, were combined to produce recommendations for each panelist. In conjunction with collateral information, these recommendations were reviewed by the NCSBN Examination Committee, which decided upon an NCSBN recommended standard, a TOEFL score of 220. Because the adoption of this standard rests entirely with the individual state, NCSBN has little more to do with implementing the standard, other than answering questions and providing documentation about the standard.

Control by quality: proposition of a typology.

PubMed

Pujo, P; Pillet, M

The application of Quality tools and methods in industrial management has always had a fundamental impact on the control of production. It influences the behavior of the actors concerned, while introducing the necessary notions and formalizations, especially for production systems with little or no automation, which constitute a large part of the industrial activity. Several quality approaches are applied in the workshop and are implemented at the level of the control. In this paper, the authors present a typology of the various approaches that have successively influenced control, such as statistical process control, quality assurance, and continuous improvement. First the authors present a parallel between production control and quality organizational structure. They note the duality between control, which is aimed at increasing productivity, and quality, which aims to satisfy the needs of the customer. They also note the hierarchical organizational structure of these two systems of management with, at each level, the notion of a feedback loop. This notion is fundamental to any kind of decision making. The paper is organized around the operational, tactical, and strategic levels, by describing for each level the main methods and tools for control by quality. The overview of these tools and methods starts at the operational level, with the Statistical Process Control, the Taguchi technique, and the "six sigma" approach. On the tactical level, we find a quality system approach, with a documented description of the procedures introduced in the firm. The management system can refer here to Quality Assurance, Total Productive Maintenance, or Management by Total Quality. The formalization through procedures of the rules of decision governing the process control enhances the validity of these rules. This leads to the enhancement of their reliability and to their consolidation. All this counterbalances the human, intrinsically fluctuating, behavior of the control

The Reading Habits of Developmental College Students at Different Levels of Reading Proficiency.

ERIC Educational Resources Information Center

Sheorey, Ravi; Mokhtari, Kouider

1994-01-01

Examines differences in reading habits of developmental college students with varying levels of reading proficiency. Finds that subjects spent an unusually low amount of time on academic reading and even less time on nonacademic reading. Finds no significant differences between high- and low-proficient readers with regard to amount of time spent…

Procedures and Reasoning for Skill Proficiency Testing in Physical Education Teacher Education Programs

ERIC Educational Resources Information Center

Baghurst, Timothy; Richard, Kevin; Mwavita, Mwarumba; Ramos, Nilo

2015-01-01

This study sought to determine how the testing of skill proficiency is being conducted in physical education teacher education (PETE) programs in the USA and how fitness or skill proficiencies, as attributes of a physical educator, are perceived. Participants were 312 college PETE program coordinators who completed an online survey about skill…

Cross Context Role of Language Proficiency in Learners' Use of Language Learning Strategies

ERIC Educational Resources Information Center

Kamalizad, Jalal; Samuel, Moses

2015-01-01

Responding to the controversies in the results of past studies regarding the impact of language proficiency on learners' use of language learning strategies, this article reports the effect of language proficiency on the strategy use of Iranian English learners across two different settings, namely ESL Malaysia, and EFL Iran. Some 157 Iranian…

Defining English Language Proficiency for Malaysian Tertiary Education: Past, Present and Future Efforts

ERIC Educational Resources Information Center

Heng, Chan Swee

2012-01-01

Any attempt to define English language proficiency can never be divorced from the theories that describe the nature of language, language acquisition and human cognition. By virtue of such theories being socially constructed, the descriptions are necessarily value-laden. Thus, a definition of language proficiency can only, at best, be described as…

Strategy Use, Listening Problems, and Motivation of High- and Low-Proficiency Chinese Listeners

ERIC Educational Resources Information Center

Lau, Kit-Ling

2017-01-01

Building on previous listening strategy research, the author aimed to explore the differences between Chinese high-proficiency listeners (HLs) and low-proficiency listeners (LLs) on their strategy use, problems, and motivation in native language (L1) listening. It involved 1,290 Grade 7 and 1,515 Grade 9 students. Both quantitative and qualitative…

Spanish-Speaking Limited English Proficiency Patients and Call Light Use.

PubMed

Montie, Mary; Galinato, Jose Gabriel; Patak, Lance; Titler, Marita

2016-06-01

Despite a continuous increase of the limited English proficiency (LEP) population in the United States, disparities in the quality of care received in health care systems persist. This qualitative study explores the perceptions of hospitalized LEP patients on their call light use, as well as their perceptions of a prototype of a new multilingual call light system, Eloquence™. Individual interviews were conducted with 10 Spanish-speaking patient participants. Using a constant comparative method, the following themes emerged: (1) reasons for call light use, (2) challenges with communication, (3) patients' adaptation to language barriers, (4) perceived staff responses to call light, and (5) responses to the Eloquence™ demonstration. Data from this study shed light on the patient care experience of LEP patients and can help guide clinicians and administrators in providing culturally and linguistically competent care. © The Author(s) 2016.

46 CFR 12.617 - Requirements to qualify for an STCW endorsement in proficiency in fast rescue boats.

Code of Federal Regulations, 2014 CFR

2014-10-01

... proficiency in fast rescue boats. 12.617 Section 12.617 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY... Endorsements § 12.617 Requirements to qualify for an STCW endorsement in proficiency in fast rescue boats. (a) To qualify for an STCW endorsement in proficiency in fast rescue boats, an applicant must— (1) Be not...

First Language Proficiency and Successful Foreign Language Learning: The Case of High School Students Learning French as a Foreign Language

ERIC Educational Resources Information Center

Gnintedem, Antoine

2014-01-01

This study investigated whether there was a correlation between first language proficiency as measured by the Mississippi Curriculum Test (MCT II) Reading and Language Arts and foreign language proficiency as measured by the French Language Proficiency Test. Data for the independent variable, first language proficiency, was collected from the…

30 CFR 74.6 - Quality control.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Quality control. 74.6 Section 74.6 Mineral... of the CMDPSU will be maintained in production through adequate quality control procedures, MSHA and... DUST SAMPLING DEVICES Approval Requirements for Coal Mine Dust Personal Sampler Unit § 74.6 Quality...

Fluctuation analysis of proficient and dysgraphic handwriting in children

NASA Astrophysics Data System (ADS)

Rosenblum, S.; Roman, H. E.

2009-03-01

We analyze handwriting records from several school children with the aim of characterizing the fluctuating behavior of the writing speed. It will be concluded that remarkable differences exist between proficient and dysgraphic handwritings which were unknown so far. It is shown that in the case of proficient handwriting, the variations in handwriting speed are strongly autocorrelated within times corresponding to the completion of a single character or letter, while become uncorrelated at longer times. In the case of dysgraphia, such correlations persist on longer time scales and the autocorrelation function seems to display algebraic time decay, indicating the presence of strong anomalies in the handwriting process. Applications of the results in educational/clinical programs are envisaged.

Digital Games and the US National Research Council's Science Proficiency Goals

ERIC Educational Resources Information Center

Martinez-Garza, Mario; Clark, Douglas B.; Nelson, Brian C.

2013-01-01

This review synthesises research on digital games and science learning as it supports the goals for science proficiency outlined in the report by the US National Research Council on science education reform. The review is organised in terms of these research-based goals for science proficiency in light of their alignment with current science…

The Symposium on the Evaluation of Foreign Language Proficiency: Challenges to the Profession.

ERIC Educational Resources Information Center

Valdman, Albert

This paper presents a report of a 1987 symposium on the Evaluation of Foreign Language Proficiency held in Bloomington, Indiana. Although much has been accomplished in language testing, much remains to be done before the language teaching profession has at its disposal a common means of measuring proficiency in the functional use of language in…

Competency Testing for Limited-English-Proficient Students.

ERIC Educational Resources Information Center

Gold, Norman C.

The competency testing movement will yield few improvements in the schools and will create arbitrary barriers to progress for some students. Although it may stimulate educational improvement for limited-English-proficient (LEP) students, as for other students, by giving cohesion to the curriculum, guiding scarce resources for remediation,…

A Resource Book for Building English Proficiency.

ERIC Educational Resources Information Center

Guillen, Leonor; And Others

This resource book is a collection of articles, annotated references, and resource lists to supplement the accompanying handbook and trainer's guide for educators planning or working with English language programs for limited English proficient (LEP) students. The first part presents resources of interest to administrators adapting programs for a…

The Oral Proficiency Interview: A Research Agenda

ERIC Educational Resources Information Center

Chalhoub-Deville, Micheline; Fulcher, Glenn

2003-01-01

Many researchers and practitioners maintain that ACTFL's efforts to improve instructional practices and promote proficiency assessments tied to descriptors of what learners can do in real life have contributed significantly to second language teaching and testing. Similar endeavors in the area of research, however, are critically needed. Focusing…

Progress, Proficiency and Motivation among British University Language Learners. CLCS Occasional Paper No. 40.

ERIC Educational Resources Information Center

Coleman, James A.

A study of over 3,000 British college and university students investigated the relationship of student language proficiency and student demographic and background characteristics. Proficiency levels were assessed by means of C-Tests, while associated questionnaires sought to explore biographical data, language learning background, residence…

[Quality control in herbal supplements].

PubMed

Oelker, Luisa

2005-01-01

Quality and safety of food and herbal supplements are the result of a whole of different elements as good manufacturing practice and process control. The process control must be active and able to individuate and correct all possible hazards. The main and most utilized instrument is the hazard analysis critical control point (HACCP) system the correct application of which can guarantee the safety of the product. Herbal supplements need, in addition to standard quality control, a set of checks to assure the harmlessness and safety of the plants used.

Do Handwriting Difficulties Correlate with Core Symptomology, Motor Proficiency and Attentional Behaviours?

PubMed

Grace, Nicci; Enticott, Peter Gregory; Johnson, Beth Patricia; Rinehart, Nicole Joan

2017-04-01

Handwriting is commonly identified as an area of weakness in children with autism spectrum disorder (ASD), but precise deficits have not been fully characterised. Boys with ASD (n = 23) and matched controls (n = 20) aged 8-12 years completed a simple, digitised task to objectively assess handwriting performance using advanced descriptive measures. Moderate to large associations were identified between handwriting performance and attention, ASD symptoms and motor proficiency. The ASD group demonstrated significantly less smooth movements and significantly greater sizing variability and peak velocity relative to controls. These findings provide a clearer indication of the specific nature of handwriting impairments in children with ASD, and suggest a relationship with core clinical symptom severity, attention and motor behaviours.

Distributed sensor architecture for intelligent control that supports quality of control and quality of service.

PubMed

Poza-Lujan, Jose-Luis; Posadas-Yagüe, Juan-Luis; Simó-Ten, José-Enrique; Simarro, Raúl; Benet, Ginés

2015-02-25

This paper is part of a study of intelligent architectures for distributed control and communications systems. The study focuses on optimizing control systems by evaluating the performance of middleware through quality of service (QoS) parameters and the optimization of control using Quality of Control (QoC) parameters. The main aim of this work is to study, design, develop, and evaluate a distributed control architecture based on the Data-Distribution Service for Real-Time Systems (DDS) communication standard as proposed by the Object Management Group (OMG). As a result of the study, an architecture called Frame-Sensor-Adapter to Control (FSACtrl) has been developed. FSACtrl provides a model to implement an intelligent distributed Event-Based Control (EBC) system with support to measure QoS and QoC parameters. The novelty consists of using, simultaneously, the measured QoS and QoC parameters to make decisions about the control action with a new method called Event Based Quality Integral Cycle. To validate the architecture, the first five Braitenberg vehicles have been implemented using the FSACtrl architecture. The experimental outcomes, demonstrate the convenience of using jointly QoS and QoC parameters in distributed control systems.

Distributed Sensor Architecture for Intelligent Control that Supports Quality of Control and Quality of Service

PubMed Central

Poza-Lujan, Jose-Luis; Posadas-Yagüe, Juan-Luis; Simó-Ten, José-Enrique; Simarro, Raúl; Benet, Ginés

2015-01-01

This paper is part of a study of intelligent architectures for distributed control and communications systems. The study focuses on optimizing control systems by evaluating the performance of middleware through quality of service (QoS) parameters and the optimization of control using Quality of Control (QoC) parameters. The main aim of this work is to study, design, develop, and evaluate a distributed control architecture based on the Data-Distribution Service for Real-Time Systems (DDS) communication standard as proposed by the Object Management Group (OMG). As a result of the study, an architecture called Frame-Sensor-Adapter to Control (FSACtrl) has been developed. FSACtrl provides a model to implement an intelligent distributed Event-Based Control (EBC) system with support to measure QoS and QoC parameters. The novelty consists of using, simultaneously, the measured QoS and QoC parameters to make decisions about the control action with a new method called Event Based Quality Integral Cycle. To validate the architecture, the first five Braitenberg vehicles have been implemented using the FSACtrl architecture. The experimental outcomes, demonstrate the convenience of using jointly QoS and QoC parameters in distributed control systems. PMID:25723145

Movement evaluation of front crawl swimming: Technical skill versus aesthetic quality

PubMed Central

2017-01-01

The study aim was to compare expert with non-expert swimmers’ rating of the aesthetic and technical qualities of front crawl in video-taped recordings of swimmers with low, middle, and high level proficiency. The results suggest that: i) observers’ experience affects their judgment: only the expert observers correctly rated the swimmers’ proficiency level; ii) evaluation of movement (technical and aesthetic scores) is correlated with the level of skill as expressed in the kinematics of the observed action (swimming speed, stroke frequency, and stroke length); iii) expert and non-expert observers use different strategies to rate the aesthetic and technical qualities of movement: equating the technical skill with the aesthetic quality is a general rule non-expert observers follow in the evaluation of human movement. PMID:28886063

Quality control education in the community college

NASA Technical Reports Server (NTRS)

Greene, J. Griffen; Wilson, Steve

1966-01-01

This paper describes the Quality Control Program at Daytona Beach Junior College, including course descriptions. The program in quality control required communication between the college and the American Society for Quality Control (ASQC). The college has machinery established for certification of the learning process, and the society has the source of teachers who are competent in the technical field and who are the employers of the educational products. The associate degree for quality control does not have a fixed program, which can serve all needs, any more than all engineering degrees have identical programs. The main ideas which would be common to all quality control programs are the concept of economic control of a repetitive process and the concept of developing individual potentialities into individuals who are needed and productive.

A Study of Relationships between L1 Pragmatic Transfer and L2 Proficiency

ERIC Educational Resources Information Center

Bu, Jiemin

2012-01-01

Studies in interlanguage pragmatics have shown that L2 learners' proficiency has an influence on the occurrences of L1 pragmatic transfer. However, questions remain whether the relationship between L1 pragmatic transfer and L2 proficiency is positive or negative. This paper is designed to study L1 pragmatic transfer in requests made by Chinese…

Connecting Language Proficiency to (Self-Reported) Teaching Ability: A Review and Analysis of Research

ERIC Educational Resources Information Center

Faez, Farahnaz; Karas, Michael

2017-01-01

This article provides a review and analysis of current research examining the connection between teacher language proficiency and their self-reported beliefs about their pedagogical abilities. Generally speaking, (English) language teachers require an advanced level of proficiency in order to be successful language teachers, but pedagogical skills…

23 CFR 1340.8 - Quality control.

Code of Federal Regulations, 2013 CFR

2013-04-01

... OBSERVATIONAL SURVEYS OF SEAT BELT USE Survey Design Requirements § 1340.8 Quality control. (a) Quality control... control monitors involved in seat belt use surveys shall have received training in data collection...) Statistical review. Survey results shall be reviewed and approved by a survey statistician, i.e., a person...

23 CFR 1340.8 - Quality control.

Code of Federal Regulations, 2014 CFR

2014-04-01

... OBSERVATIONAL SURVEYS OF SEAT BELT USE Survey Design Requirements § 1340.8 Quality control. (a) Quality control... control monitors involved in seat belt use surveys shall have received training in data collection...) Statistical review. Survey results shall be reviewed and approved by a survey statistician, i.e., a person...

23 CFR 1340.8 - Quality control.

Code of Federal Regulations, 2012 CFR

2012-04-01

... OBSERVATIONAL SURVEYS OF SEAT BELT USE Survey Design Requirements § 1340.8 Quality control. (a) Quality control... control monitors involved in seat belt use surveys shall have received training in data collection...) Statistical review. Survey results shall be reviewed and approved by a survey statistician, i.e., a person...

A Rationale for Criterion-Referenced Proficiency Testing

ERIC Educational Resources Information Center

Clifford, Ray

2016-01-01

This article summarizes some of the technical issues that add to the complexity of language testing. It focuses in particular on the criterion-referenced nature of the ACTFL Proficiency Guidelines-Speaking; and it proposes a criterion-referenced interpretation of the ACTFL guidelines for reading and listening. It then demonstrates how using…

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…

42 CFR 84.41 - Quality control plans; contents.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Quality control plans; contents. 84.41 Section 84... AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Quality Control § 84.41 Quality control plans; contents. (a) Each quality control plan shall contain provisions for the...

42 CFR 84.41 - Quality control plans; contents.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Quality control plans; contents. 84.41 Section 84... AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Quality Control § 84.41 Quality control plans; contents. (a) Each quality control plan shall contain provisions for the...

42 CFR 84.41 - Quality control plans; contents.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Quality control plans; contents. 84.41 Section 84... AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Quality Control § 84.41 Quality control plans; contents. (a) Each quality control plan shall contain provisions for the...

42 CFR 84.41 - Quality control plans; contents.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Quality control plans; contents. 84.41 Section 84... AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Quality Control § 84.41 Quality control plans; contents. (a) Each quality control plan shall contain provisions for the...

42 CFR 84.41 - Quality control plans; contents.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Quality control plans; contents. 84.41 Section 84... AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Quality Control § 84.41 Quality control plans; contents. (a) Each quality control plan shall contain provisions for the...

Instrument Quality Control.

PubMed

Jayakody, Chatura; Hull-Ryde, Emily A

2016-01-01

Well-defined quality control (QC) processes are used to determine whether a certain procedure or action conforms to a widely accepted standard and/or set of guidelines, and are important components of any laboratory quality assurance program (Popa-Burke et al., J Biomol Screen 14: 1017-1030, 2009). In this chapter, we describe QC procedures useful for monitoring the accuracy and precision of laboratory instrumentation, most notably automated liquid dispensers. Two techniques, gravimetric QC and photometric QC, are highlighted in this chapter. When used together, these simple techniques provide a robust process for evaluating liquid handler accuracy and precision, and critically underpin high-quality research programs.

14 CFR 145.211 - Quality control system.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Quality control system. 145.211 Section 145...) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Operating Rules § 145.211 Quality control system. (a) A certificated repair station must establish and maintain a quality control system acceptable to...

18 CFR 12.40 - Quality control programs.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Quality control... PROJECT WORKS Other Responsibilities of Applicant or Licensee § 12.40 Quality control programs. (a... meeting any requirements or standards set by the Regional Engineer. If a quality control program is...

18 CFR 12.40 - Quality control programs.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Quality control... PROJECT WORKS Other Responsibilities of Applicant or Licensee § 12.40 Quality control programs. (a... meeting any requirements or standards set by the Regional Engineer. If a quality control program is...

14 CFR 145.211 - Quality control system.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Quality control system. 145.211 Section 145...) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Operating Rules § 145.211 Quality control system. (a) A certificated repair station must establish and maintain a quality control system acceptable to...

Influence of English proficiency on patient-provider communication and shared decision-making.

PubMed

Paredes, Anghela Z; Idrees, Jay J; Beal, Eliza W; Chen, Qinyu; Cerier, Emily; Okunrintemi, Victor; Olsen, Griffin; Sun, Steven; Cloyd, Jordan M; Pawlik, Timothy M

2018-06-01

The number of patients in the United States (US) who speak a language other than English is increasing. We evaluated the impact of English proficiency on self-reported patient-provider communication and shared decision-making. The 2013-2014 Medical Expenditure Panel Survey database was utilized to identify respondents who spoke a language other than English. Patient-provider communication (PPC) and shared decision-making (SDM) scores from 4-12 were categorized as "poor" (4-7), "average" (8-11), and "optimal." The relationship between PPC, SDM, and English proficiency was analyzed. Among 13,880 respondents, most were white (n = 10,281, 75%), age 18-39 (n = 6,677, 48%), male (n = 7,275, 52%), middle income (n = 4,125, 30%), and born outside of the US (n = 9,125, 65%). English proficiency was rated as "very well" (n = 7,221, 52%), "well" (n = 2,378, 17%), "not well" (n = 2,820, 20%), or "not at all" (n = 1,463, 10%). On multivariable analysis, patients who rated their English as "well" (OR 1.73, 95% CI 1.37-2.18) or "not well" (OR 1.53, 95% CI 1.10-2.14) were more likely to report "poor" PPC (both P < .01). Similarly, SDM was more commonly self-reported as "poor" among patients who reported English proficiency as "not well" (OR 1.31, 95% CI 1.04-1.65, P = .02). Decreased English proficiency was associated with worse self-reported patient-provider communication and shared decision-making. Attention to patients' language needs is critical to patient satisfaction and improved perception of care. Copyright © 2018 Elsevier Inc. All rights reserved.

Immigration, Language Proficiency, and Autobiographical Memories: Lifespan Distribution and Second-Language Access

PubMed Central

Esposito, Alena G.; Baker-Ward, Lynne

2015-01-01

This investigation examined two controversies in the autobiographical literature: how cross-language immigration affects the distribution of autobiographical memories across the lifespan and under what circumstances language-dependent recall is observed. Both Spanish/English bilingual immigrants and English monolingual non-immigrants participated in a cue word study, with the bilingual sample taking part in a within-subject language manipulation. The expected bump in the number of memories from early life was observed for non-immigrants but not immigrants, who reported more memories for events surrounding immigration. Aspects of the methodology addressed possible reasons for past discrepant findings. Language-dependent recall was influenced by second-language proficiency. Results were interpreted as evidence that bilinguals with high second-language proficiency, in contrast to those with lower second-language proficiency, access a single conceptual store through either language. The final multi-level model predicting language-dependent recall, including second-language proficiency, age of immigration, internal language, and cue word language, explained ¾ of the between-person variance and ⅕ of the within-person variance. We arrive at two conclusions. First, major life transitions influence the distribution of memories. Second, concept representation across multiple languages follows a developmental model. In addition, the results underscore the importance of considering language experience in research involving memory reports. PMID:26274061

Immigration, language proficiency, and autobiographical memories: Lifespan distribution and second-language access.

PubMed

Esposito, Alena G; Baker-Ward, Lynne

2016-08-01

This investigation examined two controversies in the autobiographical literature: how cross-language immigration affects the distribution of autobiographical memories across the lifespan and under what circumstances language-dependent recall is observed. Both Spanish/English bilingual immigrants and English monolingual non-immigrants participated in a cue word study, with the bilingual sample taking part in a within-subject language manipulation. The expected bump in the number of memories from early life was observed for non-immigrants but not immigrants, who reported more memories for events surrounding immigration. Aspects of the methodology addressed possible reasons for past discrepant findings. Language-dependent recall was influenced by second-language proficiency. Results were interpreted as evidence that bilinguals with high second-language proficiency, in contrast to those with lower second-language proficiency, access a single conceptual store through either language. The final multi-level model predicting language-dependent recall, including second-language proficiency, age of immigration, internal language, and cue word language, explained ¾ of the between-person variance and (1)/5 of the within-person variance. We arrive at two conclusions. First, major life transitions influence the distribution of memories. Second, concept representation across multiple languages follows a developmental model. In addition, the results underscore the importance of considering language experience in research involving memory reports.

25 CFR 39.134 - How does a school identify a Limited English Proficient student?

Code of Federal Regulations, 2010 CFR

2010-04-01

... INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Language Development Programs § 39.134 How does a school identify a Limited English Proficient student? A student is identified as... 25 Indians 1 2010-04-01 2010-04-01 false How does a school identify a Limited English Proficient...

Quality Control in construction.

DTIC Science & Technology

1984-01-01

behavioral scientists. In 1962, Dr. Kaoru Ishikawa gave shape to the form of training which featured intradepartmental groups of ten or so workers seated...and Japanese circles bears closer scrutiny. 4.3.1 Japanese Ingredients of Quality The founder of quality circles, Dr. Kaoru Ishikawa , gives six...around 51 a table; hence the name Quality Control Circle. 4 Dr. 0 Ishikawa was an engineering professor at Tokyo University, and the circles were

A comparison of proficiency levels in 4-year-old monolingual and trilingual speakers of Afrikaans, isiXhosa and South African English across SES boundaries, using LITMUS-CLT.

PubMed

Perold Potgieter, Anneke; Southwood, Frenette

2016-01-01

This study investigated how trilinguals fare on the cross-linguistic lexical tasks (CLT)-Afrikaans, -isiXhosa and -South African English (SAE) (cf. Haman et al., 2015) compared to monolingual controls, and whether the CLT-Afrikaans renders comparable results across socioeconomic status (SES) backgrounds. The LITMUS-CLTs were administered to 41 low SES 4-year-olds (11 trilinguals; 10 monolingual speakers of Afrikaans, isiXhosa and SAE) and the LITMUS-CLT-Afrikaans to 11 mid-SES 4-year-old monolinguals. Results (a) indicate that trilinguals' proficiency in their exposure-dominant language did not differ significantly from monolinguals' proficiency, but their proficiency in their additional two languages was significantly lower than monolinguals' proficiency; (b) reflect the extent, but not current amount, of exposure trilinguals had had over time to each of their languages; and (c) show that low and mid-SES monolinguals differed significantly on noun-related, but not verb-related, CLT measures. Possible reasons for and the clinical implications of these results are discussed.

30 CFR 74.6 - Quality control.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Quality control. 74.6 Section 74.6 Mineral... control. The applicant shall describe the way in which each lot of components will be sampled and tested... of the CMDPSU will be maintained in production through adequate quality control procedures, MSHA and...

30 CFR 74.6 - Quality control.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Quality control. 74.6 Section 74.6 Mineral... control. The applicant shall describe the way in which each lot of components will be sampled and tested... of the CMDPSU will be maintained in production through adequate quality control procedures, MSHA and...

30 CFR 74.6 - Quality control.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Quality control. 74.6 Section 74.6 Mineral... control. The applicant shall describe the way in which each lot of components will be sampled and tested... of the CMDPSU will be maintained in production through adequate quality control procedures, MSHA and...

The New York College Proficiency Examination Program.

ERIC Educational Resources Information Center

New York State Education Dept., Albany.

The New York Proficiency Examination Program was established by the State Education Department with the cooperation of colleges and universities of the State in an effort to open up the educational opportunities to individuals who had acquired college level knowledge in ways other than through regular classroom attendance. The first section of…

Required Academic Proficiency (RAP) Program: Final Report.

ERIC Educational Resources Information Center

Ronacher, Karl; And Others

The Required Academic Proficiency (RAP) program was established by the Houston (Texas) Independent School District to reduce and remediate the academic failure of students. The purpose of the RAP program was twofold: (1) to provide supplemental instruction to students identified as being at risk of failing academic subjects; and (2) to provide…

Quality Assurance and Quality Control, Part 2.

PubMed

Akers, Michael J

2015-01-01

The tragedy surrounding the New England Compounding Center and contaminated steroid syringe preparations clearly points out what can happen if quality-assurance and quality-control procedures are not strictly practiced in the compounding of sterile preparations. This article is part 2 of a two-part article on requirements to comply with United States Pharmacopeia general chapters <797> and <1163> with respect to quality assurance of compounded sterile preparations. Part 1 covered documentation requirements, inspection procedures, compounding accuracy checks, and part of a discussion on bacterial endotoxin testing. Part 2 covers sterility testing, the completion from part 1 on bacterial endotoxin testing, a brief dicussion of United States Pharmacopeia <1163>, and advances in pharmaceutical quality systems.

Guidance for Efficient Small Animal Imaging Quality Control.

PubMed

Osborne, Dustin R; Kuntner, Claudia; Berr, Stuart; Stout, David

2017-08-01

Routine quality control is a critical aspect of properly maintaining high-performance small animal imaging instrumentation. A robust quality control program helps produce more reliable data both for academic purposes and as proof of system performance for contract imaging work. For preclinical imaging laboratories, the combination of costs and available resources often limits their ability to produce efficient and effective quality control programs. This work presents a series of simplified quality control procedures that are accessible to a wide range of preclinical imaging laboratories. Our intent is to provide minimum guidelines for routine quality control that can assist preclinical imaging specialists in setting up an appropriate quality control program for their facility.

Objective Assessment of Knot-Tying Proficiency With the Fundamentals of Arthroscopic Surgery Training Program Workstation and Knot Tester.

PubMed

Pedowitz, Robert A; Nicandri, Gregg T; Angelo, Richard L; Ryu, Richard K N; Gallagher, Anthony G

2015-10-01

To assess a new method for biomechanical assessment of arthroscopic knots and to establish proficiency benchmarks using the Fundamentals of Arthroscopic Surgery Training (FAST) Program workstation and knot tester. The first study group included 20 faculty at an Arthroscopy Association of North America resident arthroscopy course (19.9 ± 8.25 years in practice). The second group comprised 30 experienced surgeons attending an Arthroscopy Association of North America fall course (17.1 ± 19.3 years in practice). The training group included 44 postgraduate year 4 or 5 orthopaedic residents in a randomized, prospective study of proficiency-based training, with 3 subgroups: group A, standard training (n = 14); group B, workstation practice (n = 14); and group C, proficiency-based progression using the knot tester (n = 16). Each subject tied 5 arthroscopic knots backed up by 3 reversed hitches on alternating posts. Knots were tied under video control around a metal mandrel through a cannula within an opaque dome (FAST workstation). Each suture loop was stressed statically at 15 lb for 15 seconds. A calibrated sizer measured loop expansion. Knot failure was defined as 3 mm of loop expansion or greater. In the faculty group, 24% of knots "failed" under load. Performance was inconsistent: 12 faculty had all knots pass, whereas 2 had all knots fail. In the second group of practicing surgeons, 21% of the knots failed under load. Overall, 56 of 250 knots (22%) tied by experienced surgeons failed. For the postgraduate year 4 or 5 residents, the aggregate knot failure rate was 26% for the 220 knots tied. Group C residents had an 11% knot failure rate (half the overall faculty rate, P = .013). The FAST workstation and knot tester offer a simple and reproducible educational approach for enhancement of arthroscopic knot-tying skills. Our data suggest that there is significant room for improvement in the quality and consistency of these important arthroscopic skills, even for

Reading Habits of University ESL Students at Different Levels of English Proficiency and Education.

ERIC Educational Resources Information Center

Mokhtari, Kouider; Sheorey, Ravi

1994-01-01

Examines the degree to which the levels of English proficiency (high vs. low) and education (graduate vs. undergraduate) of English-as-a-Second-Language (ESL) students were associated with differences in their reading behaviors. Finds that the subjects' level of education and English proficiency were associated with their reading behavior…

42 CFR 84.256 - Quality control requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Quality control requirements. 84.256 Section 84.256... § 84.256 Quality control requirements. (a) In addition to the construction and performance requirements specified in §§ 84.251, 84.252, 84.253, 84.254, and 84.255, the quality control requirements in paragraphs...

42 CFR 84.256 - Quality control requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Quality control requirements. 84.256 Section 84.256... § 84.256 Quality control requirements. (a) In addition to the construction and performance requirements specified in §§ 84.251, 84.252, 84.253, 84.254, and 84.255, the quality control requirements in paragraphs...

42 CFR 84.256 - Quality control requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Quality control requirements. 84.256 Section 84.256... § 84.256 Quality control requirements. (a) In addition to the construction and performance requirements specified in §§ 84.251, 84.252, 84.253, 84.254, and 84.255, the quality control requirements in paragraphs...

42 CFR 84.256 - Quality control requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Quality control requirements. 84.256 Section 84.256... § 84.256 Quality control requirements. (a) In addition to the construction and performance requirements specified in §§ 84.251, 84.252, 84.253, 84.254, and 84.255, the quality control requirements in paragraphs...

42 CFR 84.256 - Quality control requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Quality control requirements. 84.256 Section 84.256... § 84.256 Quality control requirements. (a) In addition to the construction and performance requirements specified in §§ 84.251, 84.252, 84.253, 84.254, and 84.255, the quality control requirements in paragraphs...

76 FR 63183 - Pilot in Command Proficiency Check and Other Changes to the Pilot and Pilot School Certification...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-12

...-0938; Amendment Nos. 61-128, 91-324, 141-15, and 142-7] RIN 2120-AJ18 Pilot in Command Proficiency..., the FAA expanded the obligation for a pilot-in-command (PIC) proficiency check to pilots of all... as follows: Sec. 61.58 Pilot-in-command proficiency check: Operation of aircraft requiring more than...

Recommending a minimum English proficiency standard for entry-level nursing.

PubMed

O'Neill, Thomas R; Marks, Casey; Wendt, Anne

2005-01-01

The purpose of this research was to provide sufficient information to the National Council of State Boards of Nursing (NCSBN) to make a defensible recommended passing standard for English proficiency. This standard was based upon the Test of English as a Foreign Language (TOEFL). A large panel of nurses and nurse regulators (N = 25) was convened to determine how much English proficiency is required to be minimally competent as an entry-level nurse. Two standard setting procedures were combined to produce recommendations for each panelist. In conjunction with collateral information, these recommendations were reviewed by the NCSBN Examination Committee, which decided upon an NCSBN recommended standard, a TOEFL score of 220.

Educator User Guide for Adminstrators and Educational Personnel. A Supplement to the Texas Successful Schools Study: Quality Education for Limited English Proficient Students.

ERIC Educational Resources Information Center

Texas Education Agency, Austin.

The Texas Successful Schools Study profiled the contributions of programs, policies, and school personnel to the academic success of limited English proficient (LEP) students in seven successful elementary schools. This guide shares study information with school administrators to assist them in designing, implementing, and enhancing programs for…

Technological Proficiency as a Key to Job Security. Trends and Issues Alert No. 6.

ERIC Educational Resources Information Center

Imel, Susan

Although not all current jobs require basic computer skills, technological advances in society have created new jobs and changed the ways many existing jobs are performed. Clearly, workers who are proficient in technology have a greater advantage in the current workplace and the need for technologically proficient workers will only continue to…

Motor Proficiency and Body Mass Index of Preschool Children: In Relation to Socioeconomic Status

ERIC Educational Resources Information Center

Mülazimoglu-Balli, Özgür

2016-01-01

The aim of the study was to investigate the correlation between motor proficiency and body mass index and to assess the socioeconomic status differences in motor proficiency and body mass index of preschool children. Sixty preschool children in the different socioeconomic status areas of central Denizli in Turkey participated in the study. The…

Home Language and Language Proficiency; A Large-Scale Longitudinal Study in Dutch Primary Schools.

ERIC Educational Resources Information Center

Driessen, Geert; van der Slik, Frans; De Bot, Kees

2002-01-01

Reports on a large-scale longitudinal study into the development of language proficiency of Dutch primary school children aged 7-10. Data on language proficiency and a range of background variables were analyzed. Results suggest that while immigrant children develop their language skill in Dutch considerably over 2 years, they are nonetheless…

Planning for Proficiency. Dimension: Language '86. Report of the Southern Conference on Language Teaching (1986).

ERIC Educational Resources Information Center

Fryer, T. Bruce; Medley, Frank W., Jr.

Selected papers from the 1986 Southern Conference on Language Teaching on instruction for language proficiency are presented: "The Foreign Language Teacher: Confronting an Ever-Changing Profession" (Robert Di Donato); "Restructuring a Traditional Foreign Language Program for Oral Proficiency" (Filisha Camara-Norman, James…

A Proficiency-Based Cost Estimate of Surface Warfare Officer On-the-Job Training

DTIC Science & Technology

2011-12-01

established later in the chapter. 30 b. Proficiency Gained at Initial Training Formal training learning outcomes contribute the most to the initial...different billets call for different levels of training. Additionally, BST learning outcomes are not necessarily based on SWO PQS, and therefore...process. Without knowing BDOC learning outcomes , it is difficult to quantify proficiency-based OJT cost reductions. However, it is certain that

Students' proficiency scores within multitrait item response theory

NASA Astrophysics Data System (ADS)

Scott, Terry F.; Schumayer, Daniel

2015-12-01

In this paper we present a series of item response models of data collected using the Force Concept Inventory. The Force Concept Inventory (FCI) was designed to poll the Newtonian conception of force viewed as a multidimensional concept, that is, as a complex of distinguishable conceptual dimensions. Several previous studies have developed single-trait item response models of FCI data; however, we feel that multidimensional models are also appropriate given the explicitly multidimensional design of the inventory. The models employed in the research reported here vary in both the number of fitting parameters and the number of underlying latent traits assumed. We calculate several model information statistics to ensure adequate model fit and to determine which of the models provides the optimal balance of information and parsimony. Our analysis indicates that all item response models tested, from the single-trait Rasch model through to a model with ten latent traits, satisfy the standard requirements of fit. However, analysis of model information criteria indicates that the five-trait model is optimal. We note that an earlier factor analysis of the same FCI data also led to a five-factor model. Furthermore the factors in our previous study and the traits identified in the current work match each other well. The optimal five-trait model assigns proficiency scores to all respondents for each of the five traits. We construct a correlation matrix between the proficiencies in each of these traits. This correlation matrix shows strong correlations between some proficiencies, and strong anticorrelations between others. We present an interpretation of this correlation matrix.

Effectiveness of the Marine Corps’ Junior Enlisted Performance Evaluation System: An Evaluation of Proficiency and Conduct Marks

DTIC Science & Technology

2017-03-01

THE MARINE CORPS’ JUNIOR ENLISTED PERFORMANCE EVALUATION SYSTEM: AN EVALUATION OF PROFICIENCY AND CONDUCT MARKS by Richard B. Larger Jr...CORPS’ JUNIOR ENLISTED PERFORMANCE EVALUATION SYSTEM: AN EVALUATION OF PROFICIENCY AND CONDUCT MARKS 5. FUNDING NUMBERS 6. AUTHOR(S) Richard B...in order to improve interpretability and minimize redundancies. 14. SUBJECT TERMS performance evaluation , proficiency marks, conduct marks

English use among older bilingual immigrants in linguistically concentrated neighborhoods: Social proficiency and internal speech as intracultural variation

PubMed Central

Schrauf, Robert W.

2013-01-01

This research focuses on patterns of English proficiency and use-of-English among older immigrants living in linguistically concentrated, ethnic neighborhoods. A sample (n=60) of older Puerto Ricans, who moved from the island to the mainland in their twenties, were divided into English proficiency groups (fluent, high intermediate, low intermediate) via the Adult Language Assessment Scales. Participants then provided self-ratings of their English proficiency (understanding, speaking, reading, and writing), their use of English in social domains (language spoken with own-family, in-laws, spouse, children, neighbors, and workmates), and their use of English in private psychological domains (language of talking to oneself, counting, writing notes to oneself, thinking, dreaming, praying, and expressing feelings). Finally, all participants completed the Puerto Rican Bicultural Scale. Results show a cohort of immigrant elders whose first language is protected by their ethnic neighborhoods but whose domestic and private lives are increasingly permeated by English. In particular, children emerge as powerful forces of language socialization in English for their parents. Further, there are important individual differences by level of proficiency, with a lowest proficiency group that is less acculturated, lower in socioeconomic status, and even more linguistically isolated than groups with higher proficiency. In essence, level of second language proficiency is a potent source of intracultural variation. Methodologically, the paper makes the important point that self-rated patterns of language use are consistent with scores on formal measures of proficiency. The paper also provides empirical verification of the logic of dividing language use into external, social speech and internal, psychological speech. PMID:19184621

Basic Education for Limited English Proficient Students: The "BELEPS" Program, 1982-1985. Final Evaluation.

ERIC Educational Resources Information Center

McConnell, Beverly B.

Begun in 1980 with 358 students, the Yakima (Washington) Public Schools' Basic Education for Limited English Proficient Students (BELEPS) Program served 1,250 grade K-12 students (94% Hispanic) in 1985. Its four programs were based on the degree of the students' English proficiency, and taught (1) reading only in Spanish, (2) reading in Spanish…

Teachers' Views on the Implementation of the English Language Proficiency Programme in Namibia

ERIC Educational Resources Information Center

Ngololo, Elizabeth N.; Nekongo-Nielsen, Haaveshe

2017-01-01

The study explores teachers' views on the impact of the English Language Proficiency Programme in Namibian schools that was implemented over a period of five years, from 2011 to 2015. The program aimed at improving teachers' proficiency in English. The summative evaluation was conducted in 2016 in the following five (5) regions: Erongo, Hardap,…

Modeling the Development of L1 and EFL Writing Proficiency of Secondary School Students

ERIC Educational Resources Information Center

Schoonen, Rob; van Gelderen, Amos; Stoel, Reinoud D.; Hulstijn, Jan; de Glopper, Kees

2011-01-01

This longitudinal study investigates the development of writing proficiency in English as a foreign language (EFL), in contrast to the development of first language (L1) writing proficiency in Dutch L1, in a sample of almost 400 secondary school students in the Netherlands. Students performed several writing tasks in both languages in three…

An exploratory study of proficient undergraduate Chemistry II students' application of Lewis's model

NASA Astrophysics Data System (ADS)

Lewis, Sumudu R.

This exploratory study was based on the assumption that proficiency in chemistry must not be determined exclusively on students' declarative and procedural knowledge, but it should be also described as the ability to use variety of reasoning strategies that enrich and diversify procedural methods. The study furthermore assumed that the ability to describe the structure of a molecule using Lewis's model and use it to predict its geometry as well as some of its properties is indicative of proficiency in the essential concepts of covalent bonding and molecule structure. The study therefore inquired into the reasoning methods and procedural techniques of proficient undergraduate Chemistry II students when solving problems, which require them to use Lewis's model. The research design included an original survey, designed by the researcher for this study, and two types of interviews, with students and course instructors. The purpose of the survey was two-fold. First and foremost, the survey provided a base for the student interview selection, and second it served as the foundation for the inquiry into the strategies the student use when solving survey problems. Twenty two students were interviewed over the course of the study. The interview with six instructors allowed to identify expected prior knowledge and skills, which the students should have acquired upon completion of the Chemistry I course. The data, including videos, audios, and photographs of the artifacts produced by students during the interviews, were organized and analyzed manually and using QSR NVivo 10. The research found and described the differences between proficient and non-proficient students' reasoning and procedural strategies when using Lewis's model to describe the structure of a molecule. One of the findings clearly showed that the proficient students used a variety of cues to reason, whereas other students used one memorized cue, or an algorithm, which often led to incorrect representations in

Task Proficiency and L1 Private Speech

ERIC Educational Resources Information Center

Yamada, Minako

2005-01-01

There is a growing volume of research on task-based language use; however, the nature of "task proficiency" has not yet been clearly defined. In order to gain new insights, this study examines the relationship between the process of communication in an L2 and a task outcome by analysing lexical density, as obtained from the pattern of a…

Validating the Technology Proficiency Self-Assessment Questionnaire for 21st Century Learning (TPSA C-21)

ERIC Educational Resources Information Center

Christensen, Rhonda; Knezek, Gerald

2017-01-01

Accurately measuring levels of technology proficiency in current and future classroom teachers are an important first step toward enhancing comfort level and confidence in integrating technology into the educational environment. The original Technology Proficiency Self-Assessment (TPSA) survey has maintained respectable psychometric properties for…

Engaging Clinical Nurses in Quality Improvement Projects.

PubMed

Moore, Susan; Stichler, Jaynelle F

2015-10-01

Clinical nurses have the knowledge and expertise required to provide efficient and proficient patient care. Time and knowledge deficits can prevent nurses from developing and implementing quality improvement or evidence-based practice projects. This article reviews a process for professional development of clinical nurses that helped them to define, implement, and analyze quality improvement or evidence-based practice projects. The purpose of this project was to educate advanced clinical nurses to manage a change project from inception to completion, using the Six Sigma DMAIC (Define, Measure, Analyze, Improve, Control) Change Acceleration Process as a framework. One-to-one mentoring and didactic in-services advanced the knowledge, appreciation, and practice of advanced practice clinicians who completed multiple change projects. The projects facilitated clinical practice changes, with improved patient outcomes; a unit cultural shift, with appreciation of quality improvement and evidence-based projects; and engagement with colleagues. Project outcomes were displayed in poster presentations at a hospital exposition for knowledge dissemination. Copyright 2015, SLACK Incorporated.

Language proficiency and health status: are bilingual immigrants healthier?

PubMed

Schachter, Ariela; Kimbro, Rachel T; Gorman, Bridget K

2012-03-01

Bilingual immigrants appear to have a health advantage, and identifying the mechanisms responsible for this is of increasing interest to scholars and policy makers in the United States. Utilizing the National Latino and Asian American Study (NLAAS; n = 3,264), we investigate the associations between English and native-language proficiency and usage and self-rated health for Asian and Latino U.S. immigrants from China, the Philippines, Vietnam, Mexico, Cuba, and Puerto Rico. The findings demonstrate that across immigrant ethnic groups, being bilingual is associated with better self-rated physical and mental health relative to being proficient in only English or only a native language, and moreover, these associations are partially mediated by socioeconomic status and family support but not by acculturation, stress and discrimination, or health access and behaviors.

Program Director Perceptions of Proficiency in the Core Entrustable Professional Activities.

PubMed

Pearlman, R Ellen; Pawelczak, Melissa; Yacht, Andrew C; Akbar, Salaahuddin; Farina, Gino A

2017-10-01

The Association of American Medical Colleges describes 13 core entrustable professional activities (EPAs) that every graduating medical student should be expected to perform proficiently on day 1 of residency, regardless of chosen specialty. Studies have shown wide variability in program director (PD) confidence in interns' abilities to perform these core EPAs. Little is known regarding comparison of United States Medical Licensing Examination (USMLE) scores with proficiency in EPAs. We determined if PDs from a large health system felt confident in their postgraduate year 1 residents' abilities to perform the 13 core EPAs, and compared perceived EPA proficiency with USMLE Step 1 and Step 2 scores. The PDs were asked to rate their residents' proficiency in each EPA and to provide residents' USMLE scores. Timing coincided with the reporting period for resident milestones. Surveys were completed on 204 of 328 residents (62%). PDs reported that 69% of residents (140 of 204) were prepared for EPA 4 (orders/prescriptions), 61% (117 of 192) for EPA 7 (form clinical questions), 68% (135 of 198) for EPA 8 (handovers), 63% (116 of 185) for EPA 11 (consent), and 38% (49 of 129) for EPA 13 (patient safety). EPA ratings and USMLE 1 and 2 were negatively correlated ( r (101) = -0.23, P  = .031). PDs felt that a significant percentage of residents were not adequately prepared in order writing, forming clinical questions, handoffs, informed consent, and promoting a culture of patient safety. We found no positive association between USMLE scores and EPA ratings.

7 CFR 58.928 - Quality control tests.

Code of Federal Regulations, 2013 CFR

2013-01-01

... quality test shall be made to determine product stability. ... 7 Agriculture 3 2013-01-01 2013-01-01 false Quality control tests. 58.928 Section 58.928... Procedures § 58.928 Quality control tests. All dairy products and other ingredients shall be subject to...

7 CFR 58.928 - Quality control tests.

Code of Federal Regulations, 2012 CFR

2012-01-01

... quality test shall be made to determine product stability. ... 7 Agriculture 3 2012-01-01 2012-01-01 false Quality control tests. 58.928 Section 58.928... Procedures § 58.928 Quality control tests. All dairy products and other ingredients shall be subject to...

Transactional Associations between Supportive Family Climate and Young Children's Heritage Language Proficiency in Immigrant Families

ERIC Educational Resources Information Center

Park, Heejung; Tsai, Kim M.; Liu, Lisa L.; Lau, Anna S.

2012-01-01

Heritage language (HL) proficiency confers developmental benefits; however, the onset of HL loss is observed among many young children from immigrant families. In this longitudinal study, transactional associations between children's HL proficiency and supportive family climate were examined in Chinese immigrant families with pre-school-aged…

The Influence of the Length of the School Day on the Percentage of Proficient and Advanced Proficient Scores on the New Jersey Assessment of Skills and Knowledge for Grades 6, 7, and 8

ERIC Educational Resources Information Center

Sammarone, Danielle

2016-01-01

The purpose for this correlational, cross-sectional, explanatory was to explain the influence of the length of the school day on the total percentage of students who scored Proficient or Advanced Proficient (TPAP) on the New Jersey Ask (NJ ASK) in Language Arts and Mathematics in Grades 6-8 in for student populations with low, median, and high…

Patients' evaluation of quality of care in general practice: what are the cultural and linguistic barriers?

PubMed

Harmsen, J A M; Bernsen, R M D; Bruijnzeels, M A; Meeuwesen, L

2008-07-01

Increased migration implies increased contacts for physicians with patients from diverse cultural backgrounds who have different expectations about healthcare. How satisfied are immigrant patients, and how do they perceive the quality of care? This study investigated which patient characteristics (such as cultural views and language proficiency) are related to patients' satisfaction and perceived quality of care. Patients (n=663) from 38 general practices in Rotterdam (The Netherlands) were interviewed. General satisfaction with the general practitioner (GP) was measured by a report mark. Perceived quality of care was measured using the 'Quote-mi' scale (quality of care through the patient's eyes-for migrants), which contains an ethnic-specific subscale and a communication process subscale. Using multilevel regression techniques, the relation between patient characteristics (ethnicity, age, education, Dutch language proficiency, cultural views) and satisfaction and perceived quality of care was analysed. In general, patients seemed fairly satisfied. Non-Western patients perceived less quality of care and were less satisfied than Dutch-born patients. The older the patients and the more modern cultural views they had, the more satisfied they were about the GP in general, as well as about the communication process. However, non-Western patients holding more modern views were the most critical regarding the ethnic-specific quality items. The poorer patients' Dutch language proficiency, the more negative they were about the communication process. It is concluded that next to communication aspects, especially when the patient's proficiency in Dutch is poor, physician awareness about the patient's cultural views is very important during the consultation. This holds especially true when the immigrant patient seems to be more or less acculturated. Medical students and physicians should be trained to become aware of the relevance of patients' different cultural backgrounds

Proteomics Quality Control: Quality Control Software for MaxQuant Results.

PubMed

Bielow, Chris; Mastrobuoni, Guido; Kempa, Stefan

2016-03-04

Mass spectrometry-based proteomics coupled to liquid chromatography has matured into an automatized, high-throughput technology, producing data on the scale of multiple gigabytes per instrument per day. Consequently, an automated quality control (QC) and quality analysis (QA) capable of detecting measurement bias, verifying consistency, and avoiding propagation of error is paramount for instrument operators and scientists in charge of downstream analysis. We have developed an R-based QC pipeline called Proteomics Quality Control (PTXQC) for bottom-up LC-MS data generated by the MaxQuant software pipeline. PTXQC creates a QC report containing a comprehensive and powerful set of QC metrics, augmented with automated scoring functions. The automated scores are collated to create an overview heatmap at the beginning of the report, giving valuable guidance also to nonspecialists. Our software supports a wide range of experimental designs, including stable isotope labeling by amino acids in cell culture (SILAC), tandem mass tags (TMT), and label-free data. Furthermore, we introduce new metrics to score MaxQuant's Match-between-runs (MBR) functionality by which peptide identifications can be transferred across Raw files based on accurate retention time and m/z. Last but not least, PTXQC is easy to install and use and represents the first QC software capable of processing MaxQuant result tables. PTXQC is freely available at https://github.com/cbielow/PTXQC .

The Relationship between Fundamental Motor Skill Proficiency and Participation in Organized Sports and Active Recreation in Middle Childhood

PubMed Central

Field, Stephanie C.; Temple, Viviene A.

2017-01-01

Motor skill proficiency in middle childhood is associated with higher physical activity levels at that age and is predictive of adolescent physical activity levels. Much of the previous research in this area has used accelerometry in determining these relationships, and as a result, little is known about what physical activities the children are engaging in. Therefore the aim of this study was to examine rates of participation in physical activities, the relationships between motor proficiency and how often children participate, and if there were gender-based differences in participation, motor skills, or the relationship between these variables. Participants were 400 boys and girls (Mean age = 9 years 6 months) in grade 4. Motor skills were assessed using the Test of Gross Motor Development-2 (TGMD-2) and physical activity participation was measured using the Children’s Assessment of Participation and Enjoyment (CAPE). Descriptive statistics, chi-squared analyses, and multivariate analysis of variance (MANOVA) were used to examine activity patterns and whether these patterns differed by gender. Correlation coefficients were used to estimate the relationships between fundamental motor skill proficiency and participation. The boys and girls participated in many of the same activities, but girls were more likely to participate in most of the informal physical activities. More boys than girls participated in team sports, boys participated more frequently in team sports, and the boys’ object control and locomotor skill proficiency were significantly associated with participation in team sports. There were some significant associations between motor skills and participation in specific activities; however it is not clear if participation is developing skillfulness or those who are more skilled are engaging and persisting with particular activities.

Proficiency and Working Memory Based Explanations for Nonnative Speakers' Sensitivity to Agreement in Sentence Processing

ERIC Educational Resources Information Center

Coughlin, Caitlin E.; Tremblay, Annie

2013-01-01

This study examines the roles of proficiency and working memory (WM) capacity in second-/foreign-language (L2) learners' processing of agreement morphology. It investigates the processing of grammatical and ungrammatical short- and long-distance number agreement dependencies by native English speakers at two proficiencies in French, and the…

Understanding the Relationship between Language Proficiency, Language Impairment and Rehabilitation: Evidence from a Case Study

ERIC Educational Resources Information Center

Kiran, Swathi; Iakupova, Regina

2011-01-01

The goal of this study was to address the relationship between language proficiency, language impairment and rehabilitation in bilingual Russian-English individuals with aphasia. As a first step, we examined two Russian-English patients' pre-stroke language proficiency using a detailed and comprehensive language use and history questionnaire and…

Communication Proficiency and Future Training Needs of the Female Professional: Self-Assessment versus Supervisors' Evaluation.

ERIC Educational Resources Information Center

Staley, Constance Courtney; Shockley-Zalabak, Pamela

A self-administered communication proficiency and training survey was completed by 122 female professionals and 80 of their direct supervisors in a study that investigated the perceptions supervisors have of their female employees' communication proficiency. The questionnaire for the female professionals asked for assessment of their present level…

7 CFR 981.442 - Quality control.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Quality control. 981.442 Section 981.442 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Administrative Rules and Regulations § 981.442 Quality control. (a) Incoming. Pursuant to § 981.42(a), the...

7 CFR 981.442 - Quality control.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Quality control. 981.442 Section 981.442 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Administrative Rules and Regulations § 981.442 Quality control. (a) Incoming. Pursuant to § 981.42(a), the...

7 CFR 981.442 - Quality control.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Quality control. 981.442 Section 981.442 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Administrative Rules and Regulations § 981.442 Quality control. (a) Incoming. Pursuant to § 981.42(a), the...

Clinicians' Obligations to Use Qualified Medical Interpreters When Caring for Patients with Limited English Proficiency.

PubMed

Basu, Gaurab; Costa, Vonessa Phillips; Jain, Priyank

2017-03-01

Access to language services is a required and foundational component of care for patients with limited English proficiency (LEP). National standards for medical interpreting set by the US Department of Health and Human Services and by the National Council on Interpreting in Health Care establish the role of qualified medical interpreters in the provision of care in the United States. In the vignette, the attending physician infringes upon the patient's right to appropriate language services and renders unethical care. Clinicians are obliged to create systems and a culture that ensure quality care for patients with LEP. © 2017 American Medical Association. All Rights Reserved.

Benefits of a Pharmacology Antimalarial Reference Standard and Proficiency Testing Program Provided by the Worldwide Antimalarial Resistance Network (WWARN)

PubMed Central

Lourens, Chris; Lindegardh, Niklas; Barnes, Karen I.; Guerin, Philippe J.; Sibley, Carol H.; White, Nicholas J.

2014-01-01

Comprehensive assessment of antimalarial drug resistance should include measurements of antimalarial blood or plasma concentrations in clinical trials and in individual assessments of treatment failure so that true resistance can be differentiated from inadequate drug exposure. Pharmacometric modeling is necessary to assess pharmacokinetic-pharmacodynamic relationships in different populations to optimize dosing. To accomplish both effectively and to allow comparison of data from different laboratories, it is essential that drug concentration measurement is accurate. Proficiency testing (PT) of laboratory procedures is necessary for verification of assay results. Within the Worldwide Antimalarial Resistance Network (WWARN), the goal of the quality assurance/quality control (QA/QC) program is to facilitate and sustain high-quality antimalarial assays. The QA/QC program consists of an international PT program for pharmacology laboratories and a reference material (RM) program for the provision of antimalarial drug standards, metabolites, and internal standards for laboratory use. The RM program currently distributes accurately weighed quantities of antimalarial drug standards, metabolites, and internal standards to 44 pharmacology, in vitro, and drug quality testing laboratories. The pharmacology PT program has sent samples to eight laboratories in four rounds of testing. WWARN technical experts have provided advice for correcting identified problems to improve performance of subsequent analysis and ultimately improved the quality of data. Many participants have demonstrated substantial improvements over subsequent rounds of PT. The WWARN QA/QC program has improved the quality and value of antimalarial drug measurement in laboratories globally. It is a model that has potential to be applied to strengthening laboratories more widely and improving the therapeutics of other infectious diseases. PMID:24777099

Residue analysis of tetracyclines in poultry muscle: shortcomings revealed by a proficiency test.

PubMed

Berendsen, B J A; Van Rhijn, J A

2006-11-01

A proficiency test for tetracycline drug residues in poultry muscle was organized according to the guidelines of International Laboratory Accreditation Cooperation (ILAC) ILAC-G13:2000 (2000). For the proficiency test, three test materials were prepared. The homogeneity and stability of the materials during the study were demonstrated. Sixteen laboratories accepted the invitation to participate in the proficiency test; 11 laboratories reported results within the time frame of the study. Most notably, only four of the participating laboratories complied with the definition of the maximum residue limit (MRL) concerning the inclusion of 4-epimers as stated in European Commission Regulation 281/96 (1996). Most participants reported values for the decision limit (CCalpha) and detection capability (CCbeta) and hence were already in compliance with European Commission 2002/657/EC (2002) for this aspect of method validation. However, some CCalpha and CCbeta values were not in agreement with the actual within-laboratory reproducibility calculated from the results reported in this proficiency test. Although most laboratories obtained satisfactory results, it is clear that an effort is needed to include 4-epiOTC, 4-epiTC and 4-epiCTC in the analytical methods. Moreover, reconsideration of values determined for CCalpha and CCbeta with respect to their accuracy may be necessary in some cases.

Towards a Framework for Developing Students' Fraction Proficiency

ERIC Educational Resources Information Center

Tsai, Tsung-Lung; Li, Hui-Chuan

2017-01-01

The importance of the knowledge of fractions in mathematical learning, coupled with the difficulties students have with them, has prompted researchers to focus on this particular area of mathematics. The term "fraction proficiency" used in this article refers to a person's conceptual comprehension, procedural skills and the ability to…

Contributions of CCLM to advances in quality control.

PubMed

Kazmierczak, Steven C

2013-01-01

Abstract The discipline of laboratory medicine is relatively young when considered in the context of the history of medicine itself. The history of quality control, within the context of laboratory medicine, also enjoys a relatively brief, but rich history. Laboratory quality control continues to evolve along with advances in automation, measurement techniques and information technology. Clinical Chemistry and Laboratory Medicine (CCLM) has played a key role in helping disseminate information about the proper use and utility of quality control. Publication of important advances in quality control techniques and dissemination of guidelines concerned with laboratory quality control has undoubtedly helped readers of this journal keep up to date on the most recent developments in this field.

17 CFR 170.10 - Proficiency examinations (sections 4p and 17(p) of the Act).

Code of Federal Regulations, 2014 CFR

2014-04-01

... 17 Commodity and Securities Exchanges 2 2014-04-01 2014-04-01 false Proficiency examinations (sections 4p and 17(p) of the Act). 170.10 Section 170.10 Commodity and Securities Exchanges COMMODITY... Proficiency examinations (sections 4p and 17(p) of the Act). A futures association may prescribe different...

Public Education: Meeting the Needs of Students with Limited English Proficiency. Report to Congressional Requesters.

ERIC Educational Resources Information Center

Shaul, Marnie S.

This report examines: how long children with limited English proficiency need to become proficient, what approaches are used to teach them, and what requirements the Office for Civil Rights (OCR) expects school districts to meet. Researchers reviewed available studies; talked to experts; reviewed Department of Education survey data; contacted 12…

The Unified Language Testing Plan: Speaking Proficiency Test. Russian Pilot Validation Studies. Report Number 2.

ERIC Educational Resources Information Center

Thornton, Julie A.

The report describes one segment of the Federal Language Testing Board's Unified Language Testing Plan (ULTP), the validation of the speaking proficiency test in Russian. The ULTP is a project to increase standardization of foreign language proficiency measurement and promote sharing of resources among testing programs in the federal government.…

Using genre pedagogy to promote student proficiency in the language required for interpreting line graphs

NASA Astrophysics Data System (ADS)

Smit, Jantien; Bakker, Arthur; van Eerde, Dolly; Kuijpers, Maggie

2016-09-01

The importance of language in mathematics learning has been widely acknowledged. However, little is known about how to make this insight productive in the design and enactment of language-oriented mathematics education. In a design-based research project, we explored how language-oriented mathematics education can be designed and enacted. We drew on genre pedagogy to promote student proficiency in the language required for interpreting line graphs. In the intervention, the teacher used scaffolding strategies to focus students' attention on the structure and linguistic features of the language involved in this particular domain. The research question addressed in this paper is how student proficiency in this language may be promoted. The study comprised nine lessons involving 22 students in grades 5 and 6 (aged 10-12); of these students, 19 had a migrant background. In light of the research aim, we first describe the rationale behind our design. Next, we illustrate how the design was enacted by means of a case study focusing on one student in the classroom practice of developing proficiency in the language required for interpreting line graphs. On the basis of pre- and posttest scores, we conclude that overall their proficiency has increased. Together, the results indicate that and how genre pedagogy may be used to help students become more proficient in the language required in a mathematical domain.

7 CFR 58.733 - Quality control tests.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Quality control tests. 58.733 Section 58.733... Procedures § 58.733 Quality control tests. (a) Chemical analyses. The following chemical analyses shall be... pasteurization by means of the phosphatase test, as well as any other tests necessary to assure good quality...

7 CFR 58.733 - Quality control tests.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Quality control tests. 58.733 Section 58.733... Procedures § 58.733 Quality control tests. (a) Chemical analyses. The following chemical analyses shall be... pasteurization by means of the phosphatase test, as well as any other tests necessary to assure good quality...

Quality-control design for surface-water sampling in the National Water-Quality Network

USGS Publications Warehouse

Riskin, Melissa L.; Reutter, David C.; Martin, Jeffrey D.; Mueller, David K.

2018-04-10

The data-quality objectives for samples collected at surface-water sites in the National Water-Quality Network include estimating the extent to which contamination, matrix effects, and measurement variability affect interpretation of environmental conditions. Quality-control samples provide insight into how well the samples collected at surface-water sites represent the true environmental conditions. Quality-control samples used in this program include field blanks, replicates, and field matrix spikes. This report describes the design for collection of these quality-control samples and the data management needed to properly identify these samples in the U.S. Geological Survey’s national database.

Talking and Testing: Discourse Approaches to the Assessment of Oral Proficiency. Studies in Bilingualism, Volume 14.

ERIC Educational Resources Information Center

Young, Richard, Ed.; He, Agnes Weiyun, Ed.

Papers on second language oral proficiency testing include: "Language Proficiency Interviews: A Discourse Approach" (Agnes Weiyun He, Richard Young); "Re-Analyzing the OPI: How Much Does It Look Like Natural Conversation?" (Marysia Johnson, Andrea Tyler); "Evaluating Learner Interactional Skills: Conversation at the Micro…

Advanced strategies for quality control of Chinese medicines.

PubMed

Zhao, Jing; Ma, Shuang-Cheng; Li, Shao-Ping

2018-01-05

Quality control is always the critical issue for Chinese medicines (CMs) with their worldwide increasing use. Different from western medicine, CMs are usually considered that multiple constituents are responsible for the therapeutic effects. Therefore, quality control of CMs is a challenge. In 2011, the strategies for quantification, related to the markers, reference compounds and approaches, in quality control of CMs were reviewed (Li, et al., J. Pharm. Biomed. Anal., 2011, 55, 802-809). Since then, some new strategies have been proposed in these fields. Therefore, the review on the strategies for quality control of CMs should be updated to improve the safety and efficacy of CMs. Herein, novel strategies related to quality marker discovery, reference compound development and advanced approaches (focused on glyco-analysis) for quality control, during 2011-2016, were summarized and discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

Volunteer Administration Leadership Proficiency and Leadership Styles: Perceptions of Southern Region 4-H County Faculty

ERIC Educational Resources Information Center

Stedman, Nicole L. P.; Rudd, Rick D.

2005-01-01

Volunteers play an integral role in supporting the mission of 4-H programs in the southern region. For this reason their proficiency in volunteer administration competence and perceived leadership style is important. The researchers sought to examine both the perceived proficiency of 4-H faculty in the southern region in seven competencies…

Testing an Online English Course: Lessons Learned from an Analysis of Postcourse Proficiency Change Scores

ERIC Educational Resources Information Center

Jee, Rebecca Y.

2015-01-01

Voxy, an English-language-learning company, has developed a custom, in-house proficiency exam, the Voxy Proficiency Assessment (VPA), which is given to all learners at the beginning and end of their courses. Using Multinomial Logistic Regression (MLR), the impact of covariates, such as total learning activities completed and total number of…

Introducing Calculators to Learners Early in Their Schooling: The Effect on Long-Term Arithmetic Proficiency

ERIC Educational Resources Information Center

Mogari, David; Faleye, Sunday

2012-01-01

There are opposing views about calculator use in school mathematics. This paper reports on a study that investigated the arithmetic proficiency of mathematics 1 university students and the effects of calculator usage at school level on their proficiency. The study followed a descriptive survey design involving the use of questionnaire and data…

Fighter pilots' heart rate, heart rate variation and performance during an instrument flight rules proficiency test.

PubMed

Mansikka, Heikki; Virtanen, Kai; Harris, Don; Simola, Petteri

2016-09-01

Increased task demand will increase the pilot mental workload (PMWL). When PMWL is increased, mental overload may occur resulting in degraded performance. During pilots' instrument flight rules (IFR) proficiency test, PMWL is typically not measured. Therefore, little is known about workload during the proficiency test and pilots' potential to cope with higher task demands than those experienced during the test. In this study, fighter pilots' performance and PMWL was measured during a real IFR proficiency test in an F/A-18 simulator. PMWL was measured using heart rate (HR) and heart rate variation (HRV). Performance was rated using Finnish Air Force's official rating scales. Results indicated that HR and HRV differentiate varying task demands in situations where variations in performance are insignificant. It was concluded that during a proficiency test, PMWL should be measured together with the task performance measurement. Copyright © 2016 Elsevier Ltd. All rights reserved.

Cultutal Factors Affecting English Proficiency in Rural Areas

ERIC Educational Resources Information Center

Ler, Ee Chop

2012-01-01

The purpose of this study is to investigate the rural "cultural" problems and to determine their effect on the learning of English. Twenty students from different ethnic backgrounds and English language proficiency in six rural schools in Terengganu, Malaysia were interviewed. In addition the teachers also from different rural schools…

30 CFR 28.30 - Quality control plans; filing requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Quality control plans; filing requirements. 28... PROTECTION FOR TRAILING CABLES IN COAL MINES Quality Control § 28.30 Quality control plans; filing... part, each applicant shall file with MSHA a proposed quality control plan which shall be designed to...

30 CFR 28.30 - Quality control plans; filing requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Quality control plans; filing requirements. 28... PROTECTION FOR TRAILING CABLES IN COAL MINES Quality Control § 28.30 Quality control plans; filing... part, each applicant shall file with MSHA a proposed quality control plan which shall be designed to...

30 CFR 28.30 - Quality control plans; filing requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROTECTION FOR TRAILING CABLES IN COAL MINES Quality Control § 28.30 Quality control plans; filing... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Quality control plans; filing requirements. 28... part, each applicant shall file with MSHA a proposed quality control plan which shall be designed to...

30 CFR 28.30 - Quality control plans; filing requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PROTECTION FOR TRAILING CABLES IN COAL MINES Quality Control § 28.30 Quality control plans; filing... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Quality control plans; filing requirements. 28... part, each applicant shall file with MSHA a proposed quality control plan which shall be designed to...

30 CFR 28.30 - Quality control plans; filing requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... PROTECTION FOR TRAILING CABLES IN COAL MINES Quality Control § 28.30 Quality control plans; filing... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Quality control plans; filing requirements. 28... part, each applicant shall file with MSHA a proposed quality control plan which shall be designed to...

21 CFR 864.8625 - Hematology quality control mixture.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Hematology quality control mixture. 864.8625 Section 864.8625 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... quality control mixture. (a) Identification. A hematology quality control mixture is a device used to...

The association between self-perceived proficiency of personal protective equipment and objective performance: An observational study during a bioterrorism simulation drill.

PubMed

Fogel, Itay; David, Osant; Balik, Chaya H; Eisenkraft, Arik; Poles, Lion; Shental, Omri; Kassirer, Michael; Brosh-Nissimov, Tal

2017-11-01

The recent Ebola virus disease outbreak emphasized the potential misuse of personal protective equipment (PPE) by health care workers (HCWs) during such an event. We aimed to compare self-perceived proficiency of PPE use and objective performance, and identify predictors of low compliance and PPE misuse. An observational study combined with subjective questionnaires were carried out during a bioterror simulation drill. Forty-two observers evaluated performance under PPE. Mistakes were recorded and graded using a structured observational format and were correlated with the subjective questionnaires and with demographic parameters. One hundred seventy-eight HCWs from community clinics and hospitals were included. The mean self-perceived proficiency was high (6.1 out of 7), mean level of comfort was moderate (4.0 out of 7), and mean objective performance was intermediate (9.5 out of 13). There was no correlation between comfort and objective performance scores. Self-perceived proficiency was in correlation with donning and continuous performance with PPE but not with doffing. Clinic personnel performed better than personnel in hospitals (40.3% vs 67.8% with 3 or more mistakes, respectively; P = .001). Demographic characteristics had no correlation with objective or self-perceived performance. Self-perceived proficiency is a poor predictor of appropriate PPE use. The results suggest poor awareness of the possibility of PPE misuse. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Proficiency of individuals with autism spectrum disorder at disembedding figures: A systematic review.

PubMed

Horlin, Chiara; Black, Melissa; Falkmer, Marita; Falkmer, Torbjorn

2016-01-01

This systematic review examines the proficiency and visual search strategies of individuals with autism spectrum disorders (ASD) while disembedding figures and whether they differ from typical controls and other comparative samples. Five databases, including Proquest, Psychinfo, Medline, CINAHL and Science Direct were used to identify published studies meeting the inclusion and exclusion criteria. Twenty articles were included in the review, the majority of which matched participants by mental age. Outcomes discussed were time taken to identify targets, the number correctly identified, and fixation frequency and duration. Individuals with ASD perform at the same speed or faster than controls and other clinical samples. However, there appear to be no differences between individuals with ASD and controls for number of correctly identified targets. Only one study examined visual search strategies and suggests that individuals with ASD exhibit shorter first and final fixations to targets compared with controls.

Cellular Strategies of Protein Quality Control

PubMed Central

Chen, Bryan; Retzlaff, Marco; Roos, Thomas; Frydman, Judith

2011-01-01

Eukaryotic cells must contend with a continuous stream of misfolded proteins that compromise the cellular protein homeostasis balance and jeopardize cell viability. An elaborate network of molecular chaperones and protein degradation factors continually monitor and maintain the integrity of the proteome. Cellular protein quality control relies on three distinct yet interconnected strategies whereby misfolded proteins can either be refolded, degraded, or delivered to distinct quality control compartments that sequester potentially harmful misfolded species. Molecular chaperones play a critical role in determining the fate of misfolded proteins in the cell. Here, we discuss the spatial and temporal organization of cellular quality control strategies and their implications for human diseases linked to protein misfolding and aggregation. PMID:21746797

21 CFR 211.22 - Responsibilities of quality control unit.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Responsibilities of quality control unit. 211.22... Personnel § 211.22 Responsibilities of quality control unit. (a) There shall be a quality control unit that... have been fully investigated. The quality control unit shall be responsible for approving or rejecting...

21 CFR 211.22 - Responsibilities of quality control unit.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Responsibilities of quality control unit. 211.22... Personnel § 211.22 Responsibilities of quality control unit. (a) There shall be a quality control unit that... have been fully investigated. The quality control unit shall be responsible for approving or rejecting...

40 CFR 81.112 - Charleston Intrastate Air Quality Control Region.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Quality Control Regions § 81.112 Charleston Intrastate Air Quality Control Region. The Charleston Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... Quality Control Region: Region 1. 81.107Greenwood Intrastate Air Quality Control Region: Region 2. 81...

40 CFR 81.112 - Charleston Intrastate Air Quality Control Region.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Quality Control Regions § 81.112 Charleston Intrastate Air Quality Control Region. The Charleston Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... Quality Control Region: Region 1. 81.107Greenwood Intrastate Air Quality Control Region: Region 2. 81...

The Influence of Textbook Format on Postsecondary Proficient and Remedial Readers: Designing Information Using Visual Language

ERIC Educational Resources Information Center

Tetlan, W. Lou

2009-01-01

This study examined whether the design of textbook material affects comprehension and memory of textbook material under certain cognitive conditions for proficient and remedial readers. Using quantitative and qualitative research methods, format was found to significantly affect comprehension and memory. Proficient Male scored significantly…

7 CFR 275.21 - Quality control review reports.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 4 2011-01-01 2011-01-01 false Quality control review reports. 275.21 Section 275.21... Reporting on Program Performance § 275.21 Quality control review reports. (a) General. Each State agency shall submit reports on the performance of quality control reviews in accordance with the requirements...

The Relationship between Reading Proficiency and Reading Strategy Use: A Study of Adult ESL Learners

ERIC Educational Resources Information Center

Huang, Jiuhan; Nisbet, Deanna

2014-01-01

This article explores the relationship between reading strategy use and reading proficiency among 121 adult ESL learners. Reading strategy use was measured by the SORS, and reading proficiency was determined by the CASAS Reading Test and BEST Literacy Test. Findings of the study reveal that (a) adult ESL learners are active strategies users; (b)…

The English proficiency and academic language skills of Australian bilingual children during the primary school years.

PubMed

Dennaoui, Kamelia; Nicholls, Ruth Jane; O'Connor, Meredith; Tarasuik, Joanne; Kvalsvig, Amanda; Goldfeld, Sharon

2016-04-01

Evidence suggests that early proficiency in the language of school instruction is an important predictor of academic success for bilingual children. This study investigated whether English-proficiency at 4-5 years of age predicts academic language and literacy skills among Australian bilingual children at 10-11 years of age, as part of the Longitudinal Study of Australian Children ( LSAC, 2012 ). The LSAC comprises a nationally representative clustered cross-sequential sample of Australian children. Data were analysed from a sub-sample of 129 bilingual children from the LSAC Kindergarten cohort (n = 4983), for whom teachers completed the Australian Early Development Index (AEDI) checklist (a population measure of early childhood development) and the Academic Rating Scale (ARS) language and literacy subscale. Linear regression analyses revealed that bilingual children who commenced school with stronger English proficiency had higher academic language and literacy scores at the end of primary school (β = 0.45). English proficiency remained a significant predictor, even when accounting for gender and socio-economic disadvantage (β = 0.38). The findings indicate that bilingual children who begin school without English proficiency are at risk of difficulties with academic language and literacy, even after 6 years of schooling. Risk factors need to be identified so early support can be targeted towards the most vulnerable children.

40 CFR 81.88 - Billings Intrastate Air Quality Control Region.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Quality Control Regions § 81.88 Billings Intrastate Air Quality Control Region. The Metropolitan Billings Intrastate Air Quality Control Region (Montana) has been renamed the Billings Intrastate Air Quality Control... to by Montana authorities as follows: Sec. 481.168Great Falls Intrastate Air Quality Control Region...

40 CFR 81.88 - Billings Intrastate Air Quality Control Region.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Quality Control Regions § 81.88 Billings Intrastate Air Quality Control Region. The Metropolitan Billings Intrastate Air Quality Control Region (Montana) has been renamed the Billings Intrastate Air Quality Control... to by Montana authorities as follows: Sec. 481.168Great Falls Intrastate Air Quality Control Region...

The Effects of Elementary Departmentalization on Mathematics Proficiency

ERIC Educational Resources Information Center

Taylor-Buckner, Nicole C.

2014-01-01

Mathematics education in the elementary schools has experienced many changes in recent decades. With the curriculum becoming more complex as a result of each modification, immense pressure has been put on schools to increase student proficiency. The Common Core State Standards is the latest example of this. These revisions to the mathematics…

The Development of the Graphics-Decoding Proficiency Instrument