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…
Ma, Tengfei; Chen, Baoguo; Lu, Chunming; Dunlap, Susan
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.
van Bree, Chris; Rodermond, Hans M.; de Vos, Judith; Haveman, Jaap; Franken, Nicolaas A. P.
Purpose: Mismatch repair (MMR) proficiency has been reported to either increase or decrease radioenhancement by 24-h incubations with gemcitabine. This study aimed to establish the importance of MMR for radioenhancement by gemcitabine after short-exposure, high-dose treatment and long-exposure,
Dimitropoulou, Maria; Duñabeitia, Jon Andoni; Carreiras, Manuel
... (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...
This preliminary study examined the effect of proficiency and study abroad experience on L2 learners' ability to produce routines. Participants were 64 Japanese students in an English-medium university in Japan. They were divided into three groups: Group 1 had lower proficiency with no study abroad experience, Group 2 had higher proficiency but no…
K. M. Inozemtseva
performed by the engineer; to be able to select the corresponding content, educational technologies and types of educational activity integrating a foreign language and specialty. For this purpose the teacher needs fundamental preparation in the field of theoretical-methodological foundations of interdisciplinary approach in FL education, practice of the subject-integrated FL training, and also readiness for continuous professional development.Scientific novelty. The research helps to interpret requirements of recently developed and implemented engineering PS as applied to FL training at technical universities. It also contributes to the fundamental work on harmonization of Professional Standards, Federal State Educational Standards and university educational programs.Practical significance. The research assists new FL programs’ developers who face with difficulties in transfer of «labour functions», for which FL proficiency is necessary, to the competences being formed in the FL classes. It also helps to choose appropriate educational technologies for effective interdisciplinary FL teaching.
Full Text Available This study examined language proficiency and age of language acquisition influences on working memory performance in bilinguals. Bilingual subjects were administered reading span task in parallel versions for their first and second language. In Experiment 1, language proficiency effect was tested by examination of low and highly proficient second language speakers. In Experiment 2, age of language acquisition was examined by comparing the performance of proficient second language speakers who acquired second language either early or later in their lives. Both proficiency and age of language acquisition were found to affect bilingual working memory performance, and the proficiency effect was observed even at very high levels of language competence. The results support the notion of working memory as a domain that is influenced both by a general pool of resources and certain domain specific factors.
A study investigated the bipolar tension/relaxation factors that affect a second language learner's oral proficiency. While the traditional assumption in the field of second language acquisition is that negative attitudes toward communicative interaction naturally predicate low proficiency, the data gathered from 50 subjects studying English as a…
Yuan, Ji; Cardenas, Ana Maria; Gilbert, Hiram F; Palzkill, Timothy
Orotidine 5'-monophosphate decarboxylase (ODCase) catalyzes the decarboxylation of orotidine 5'-monophosphate to uridine 5'-monophosphate during pyrimidine nucleotide biosynthesis. This enzyme is one of the most proficient known, exhibiting a rate enhancement of over 17 orders of magnitude over the uncatalyzed rate. An interesting question is whether the high proficiency of ODCase is associated with a highly optimized sequence of active site residues. This question was addressed by randomizing 24 residue positions in and around the active site of the E. coli ODCase (pyrF) by site-directed mutagenesis. The libraries of mutants were selected for function from a multicopy plasmid or by single-copy replacement at the pyrF locus on the E. coli chromosome. Stringent sequence requirements for function were found for the mutants expressed from the chromosomal pyrF locus. Six positions were not tolerant of substitutions and several others accepted very limited substitutions. In contrast, all positions could be substituted to some extent when the library mutants were expressed from a multicopy plasmid. For the conserved quartet of charged residues Lys44-Asp71-Lys73-Asp76, a cysteine substitution was found to provide function at positions 71 and 76. A lower pK(a) for both cysteine mutants supports a mechanism whereby the thiolate group of cysteine substitutes for the negatively charged aspartate side chain. The partial function mutants such as D71C and D76C exhibit reduced catalytic efficiency relative to wild type but nevertheless provide a rate enhancement of 15 orders of magnitude over the uncatalyzed rate indicating the catalytic proficiency of the enzyme is robust and tolerant of mutation. Copyright © 2011 The Protein Society.
Beyersmann, Elisabeth; Grainger, Jonathan; Casalis, Séverine; Ziegler, Johannes C
Prior evidence from masked morphological priming has revealed conflicting findings regarding the acquisition of morpho-orthographic segmentation mechanisms in developing readers. Here, we examined changes in masked morphological priming across grade within a large sample of French primary school children (n = 191, Grades 2-5) and how these effects are modulated by individual differences in reading proficiency, spelling proficiency, and morphological awareness. Target words were preceded by either (a) a suffixed word prime (e.g., tristesse-TRISTE), (b) a suffixed nonword prime (e.g., tristerie-TRISTE), (c) a non-suffixed nonword prime (e.g., tristald-TRISTE), or (d) an unrelated prime (e.g., direction-TRISTE) using very short prime durations (50 ms). Moreover, a frequency manipulation was included for suffixes and non-suffixes. The results revealed robust suffixed word priming across all children independent of grade and proficiency. On the other hand, priming in the suffixed and non-suffixed nonword conditions was modulated by reading proficiency, with high-proficiency children showing facilitation and low-proficiency children showing inhibition. The effects of suffix and non-suffix frequency were modulated by grade, with decreasing effects as grade increased. None of the observed priming effects were modulated by grade, spelling proficiency, or morphological awareness. The results suggest that reading proficiency is an important predictor for embedded stem activation mechanisms in primary school children, which we discuss in the context of recent theories of morphological processing. Copyright © 2015 Elsevier Inc. All rights reserved.
... meet to apply for a sport pilot certificate? 61.311 Section 61.311 Aeronautics and Space FEDERAL... INSTRUCTORS, AND GROUND INSTRUCTORS Sport Pilots § 61.311 What flight proficiency requirements must I meet to apply for a sport pilot certificate? Except as specified in § 61.329, to apply for a sport pilot...
Tsai, Chih-Fong; Tsai, Ching-Tzu; Hung, Chia-Sheng; Hwang, Po-Sen
Enabling undergraduate students to develop basic computing skills is an important issue in higher education. As a result, some universities have developed computer proficiency tests, which aim to assess students' computer literacy. Generally, students are required to pass such tests in order to prove that they have a certain level of computer…
Sörqvist, Patrik; Hurtig, Anders; Ljung, Robert; Rönnberg, Jerker
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.
Iino, Atsushi; Yabuta, Yukiko; Nakamura, Yoichi
The purpose of this study is to find the effects of using Videoconferencing (VC) as a tool for foreign language instructions in a semester long research study. The research questions focus on the effects of VC (1) on speaking skills, and (2) on general proficiency scores. English as a Foreign Language (EFL) learners in a university in Japan were…
Al Mutawah, Masooma Ali
This study was conducted on year 4 students enrolled in the Bachelor of Education program for Cycle one teacher candidates. The effect of practicing mental calculation strategies in improving students' numeracy proficiency was put under some tests to measure its effect in a scientific way. A Pre-quiz was conducted before with no prior practice…
Full Text Available The effect of the patternmaker’s proficiency on the creation of clothing was investigated by the observation of the patternmaking process for clothing that satisfies the designer. We asked Japanese and French patternmakers to make a clothing pattern for the same design. The reasons for the differences in resultant clothing patterns and toiles made by the two patternmakers are discussed. Although the patternmaking processes used by the proficient patternmakers were similar, the resultant patterns were different owing to different recognition of the design. In particular, the shape and size of the collar that the designer emphasized in the illustration were different in the resultant patterns. Differences in patternmaking originated from differences in the patternmakers′ levels of expertise in terms of education, experience, and proficiency. However, the designer was satisfied with both patterns.
Full Text Available In the written texts on foreign language learning, a group of studies has stressed the function of learning context and learning chances for learners’ language input. The present thesis had two main goals: on the one hand, different types of input to which Iranian grade four high school EFL learners’ are exposed were looked at; on the other hand, the possible relationship between types and quantity of input and Iranian EFL learners’ oral proficiency was investigated. It was supposed that EFL learners who have access to more input will show better oral proficiency than those who do not have. Instruments used in the present study for the purpose of data collation included PET test, researcher- made questionnaire, oral language proficiency test and face- to -face interview. Data were gathered from 50 Iranian female grade four high school foreign language learners who were selected from among 120 students whose score on PET test were +1SD from the mean score. The results of the Spearman rank –order correlation test for the types of input and oral language proficiency scores, showed that the participants’ oral proficiency score significantly correlated with the intended four sources of input including spoken (rho= 0.416, sig=0.003, written (rho= 0.364, sig=0.009, aural (rho= 0.343, sig=0.015 and visual or audio-visual types of input (rho= 0.47, sig=0.00. The findings of Spearman rank –order correlation test for the quantity of input and oral language proficiency scores also showed a significant relationship between quantity of input and oral language proficiency (rho= 0.543, sig= 0.00. The findings showed that EFL learners’ oral proficiency is significantly correlated with efficient and effective input. The findings may also suggest answers to the question why most Iranian English learners fail to speak English fluently, which might be due to lack of effective input. This may emphasize the importance of the types and quantity of
Baleghizadeh, Sasan; Shahri, Mohammad Naseh Nasrollahi
The study presents an investigation of the effect of strategic planning, online planning and rehearsal on the fluency, accuracy and complexity of oral productions at two proficiency levels. Forty EFL participants at low and intermediate levels performed picture story tasks in three different conditions: the online planning only condition,…
Marcos-Llinas, Monica; Garau, Maria Juan
This article investigates the effects of language anxiety on course achievement in three foreign language proficiency levels of Spanish, namely, beginner, intermediate, and advanced. Participants completed the Foreign Language Classroom Anxiety Scale (Horwitz, Horwitz, & Cope, 1986) and a background questionnaire. Results showed that language…
This article reports the results of an experimental study on the effectiveness of mobile technology (WhatsApp) in improving the critique writing skills of English as a Foreign Language learners and increasing their motivation for learning. The participants (n = 52) are Average-English proficient learners enrolled in two writing courses given at…
Boot, Walter R; Charness, Neil; Czaja, Sara J; Sharit, Joseph; Rogers, Wendy A; Fisk, Arthur D; Mitzner, Tracy; Lee, Chin Chin; Nair, Sankaran
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: firstname.lastname@example.org.
Masooma Ali Al Mutawah
This study was conducted on year 4 students enrolled in the Bachelor of Education program for Cycle one teacher candidates. The effect of practicing mental calculation strategies in improving students’ numeracy proficiency was put under some tests to measure its effect in a scientific way. A Pre-quiz was conducted before with no prior practice done in order to check the strategies the students were using in performing calculations. After four weeks practice and implementation which focused ma...
Yong Mei Fung
Full Text Available ESL learners often experience anxiety and feel uncomfortable when speaking in the target language. This paper examines the anxiety level of polytechnic students when speaking English and the effects of board game on their speaking performance. The participants were selected from two intact classes which were randomly assigned into experimental and control groups comprising 30 students each. Data were obtained from pre- and post-treatment speaking tests and questionnaire. The questionnaire measuring anxiety factors was adapted from Yaikhong and Usaha (2012 and Woodrow (2006. The board game “What Say You” employed during the treatment was a speaking activity which required players to speak on a topic within a given time frame. The experimental group played the board games over six sessions. The results from the experimental and control groups showed significant difference in the pre- and post-treatment speaking test scores. However, the speaking performance of the experimental group revealed significantly higher scores. Students who were initially hesitant and passive were more willing to speak and were able to present and justify their ideas more confidently as compared to the control group after the treatment. The findings reveal that the board game is a useful tool to engage learners’ participation in class and to enhance the speaking ability of low-proficiency ESL learners.
Ankara : The Department of Teaching English as a Foreign Language, Bilkent University, 2010. Thesis (Master's) -- Bilkent University, 2010. Includes bibliographical references leaves 99-104. This study investigated the effect of proficiency level on the rate of receptive and productive vocabulary acquisition, in conjunction with an examination of materials and instruction. The study was conducted with the participation of 68 beginner and elementary level students, and their ...
Jochum, Christopher J.
The effects of study abroad on students' language proficiency have been analyzed using a number of measures such as surveys, questionnaires and oral proficiency exams (Collentine, 2004; Freed, 1995; Segalowitz, & Freed, 2004). Furthermore, researchers have sought to determine the proficiency gains of study abroad (SA) students by comparing…
Masooma Ali Al Mutawah
Full Text Available This study was conducted on year 4 students enrolled in the Bachelor of Education program for Cycle one teacher candidates. The effect of practicing mental calculation strategies in improving students’ numeracy proficiency was put under some tests to measure its effect in a scientific way. A Pre-quiz was conducted before with no prior practice done in order to check the strategies the students were using in performing calculations. After four weeks practice and implementation which focused mainly on addition and subtraction questions, as a result a post quiz was written by the students. The improvement results were recorded and analyzed. After four weeks of practicing multiplication and division questions, another post quiz was written by the students as a result of that. Once again, the improvement results also were recorded and analyzed. Furthermore, interviews and observations also were used to record changes in the students’ perspectives about using the mental strategies and their feelings toward their numeracy level. The results of the study showed that practicing the mental strategies had a significant impact on the students’ numeracy proficiency and their perspective toward their mental strategies. The study also showed that more practice had a significant impact on the students’ confidence as well as their ability to perform different mental strategies in their daily life. Keywords: Calculation strategies, Numeracy proficiency
Background. Curriculum review is a dynamic, iterative process, and the effect of change may not always be wholly predictable. At Stellenbosch University, Cape Town, South Africa, revision of the MB,ChB curriculum was undertaken to meet enhanced and changing educational and medical practice, and to provide ...
Baron, Patricia A.; Papageorgiou, Spiros
The purpose of this study was to collect recommendations for minimum score requirements (cut scores) on the "TOEFL Junior"® English language proficiency test in order to guide decisions on the placement of learners into English as a second language (ESL) support classes. The TOEFL Junior test, intended primarily for students ages 11 and…
... an aircraft requiring that the PIC hold an airline transport pilot certificate, include the procedures and maneuvers for an airline transport pilot certificate in the particular type of aircraft, if... aircraft under IFR unless, since the beginning of the 6th month before that service, that pilot has passed...
Yi, Aiwen; Chen, Zhuoming; Chang, Yanqun; Zhou, Shu; Wu, Limei; Liu, Yaozhong; Zhang, Guoxiong
The present study adopted a repetition priming paradigm to investigate the bidialectal (bilingual) representation of speakers with different native dialects by event-related potential (ERP) technique. Proficient Mandarin-Cantonese and Cantonese-Mandarin bidialectals participated in the study. They were required to judge whether a word was a biological word or not, when the words (target word) were represented under four types of repetition priming conditions: Mandarin (prime)-Mandarin (target), Mandarin (prime)-Cantonese (target), Cantonese (prime)-Cantonese (target) and Cantonese (prime)-Mandarin (target). Results of reaction time and accuracy primarily indicated larger repetition priming effects in Mandarin-Mandarin and Cantonese-Cantonese (within-language) conditions than that in Mandarin-Cantonese and Cantonese-Mandarin (between-language) conditions. But more importantly, P200 and N400 mean amplitudes revealed distinct repetition priming effects between two types of participants. Specifically, both P200 and N400 indicated that the repetition priming effect in Mandarin-Mandarin condition was larger than that in Cantonese-Cantonese condition for Mandarin-Cantonese participants, whereas it was opposite for Cantonese-Mandarin participants. In addition, P200 also suggested opposite patterns of repetition priming effects in between-language priming conditions for two groups of participants. The repetition priming effect in Mandarin-Cantonese condition was larger than that in Cantonese-Mandarin condition for Mandarin-Cantonese participants, while for Cantonese-Mandarin participants, it was opposite (Mandarin-Cantonese < Cantonese-Mandarin). The results implied a clear asymmetric representation of two dialects for proficient bidialectals. They were further discussed in light of native dialect and language use frequency.
Dastagir, M Tariq; Chin, Homer L; McNamara, Michael; Poteraj, Kathy; Battaglini, Sarah; Alstot, Lauren
The best way to train clinicians to optimize their use of the Electronic Health Record (EHR) remains unclear. Approaches range from web-based training, class-room training, EHR functionality training, case-based training, role-based training, process-based training, mock-clinic training and "on the job" training. Similarly, the optimal timing of training remains unclear--whether to engage in extensive pre go-live training vs. minimal pre go-live training followed by more extensive post go-live training. In addition, the effectiveness of non-clinician trainers, clinician trainers, and peer-trainers, remains unclearly defined. This paper describes a program in which relatively experienced clinician users of an EHR underwent an intensive 3-day Peer-Led EHR advanced proficiency training, and the results of that training based on participant surveys. It highlights the effectiveness of Peer-Led Proficiency Training of existing experienced clinician EHR users in improving self-reported efficiency and satisfaction with an EHR and improvements in perceived work-life balance and job satisfaction.
Zeederberg, C; Leach, L; Lambert, E V; Noakes, T D; Dennis, S C; Hawley, J A
This study examined the effects of ingesting a glucose-polymer (GP) solution on the motor skill proficiencies of association football (soccer) players from two teams playing during two matches in a cool environment. Fifteen minutes before each match and at halftime, players from both teams ingested 5 ml/kg of either placebo or a 6.9% GP solution. GP ingestion did not improve tackling, heading, dribbling, or shooting ability. On the contrary, the mean of successful tackles was lower with GP ingestion than with placebo. The success rate for heading, dribbling, and shooting also tended to be lower in the GP than in the placebo condition. In contrast, success in passing and ball control was similar in the two conditions. Improvements in passing and ball control may have been related to a decrease in the intensity of play in the second half of the game. These data indicate that there are no measurable benefits of GP ingestion for the motor skill proficiencies of soccer players during games played in a cool environment.
Champagne, Danielle; Corriveau, Hélène; Dugas, Claude
To evaluate the effects of hippotherapy on physical capacities of children with cerebral palsy. Thirteen children (4-12 years old) with cerebral palsy classified in Gross Motor Function Classification System Level I or II were included in this prospective quasi-experimental ABA design study. Participants received 10 weeks of hippotherapy (30 min per week). Gross motor function and proficiency were measured with the Bruininks-Oseretski Motor Proficiency short form [BOT2-SF]) and the Gross Motor Function Measure-88 [GMFM-88] (Dimension D and E) twice before the program (T1 and T1'), immediately after (T2), and 10 weeks following the end of the program (T3). Mean scores for dimensions D and E of the GMFM-88 Dimension scores (p = .005) and three out of the eight items of the BOT2-SF (fine motor precision (p = .013), balance (p = .025), and strength (p = .012) improved between baseline and immediately after intervention; mean scores immediately following and 10 weeks following intervention did not differ. Hippotherapy provided by a trained therapist who applies an intense and graded session for 10 weeks can improve body functions and performance of gross motor and fine motor activities in children with cerebral palsy.
Debra L. Truitt
Full Text Available It is incumbent on training and development professionals to design, implement, and evaluate the effectiveness of their programs in reducing disputes in workplace performance. This study explores the relationships between training experiences and attitudes and attitudes about perceived job proficiency. In a sample of 237 full-time salaried/exempt and hourly/nonexempt employees from one academic institution and three businesses in the states of Maryland, Delaware, and Arizona, the author finds a direct relationship between one’s positive training experiences and attitudes and one’s proficiency. In this study, 86.8% of those who had updated training had the most positive attitudes toward training (γ = .293, p < .05. Furthermore, 80% of those who had negative training attitudes also had negative views on their proficiency (γ = .465, p < .000.
Green, James A.
Non-local ethnicity or nationality and lower English proficiency have been linked with poor performance in health professional education. This study sought to compare the relative contributions of ethnicity and English proficiency, and to do so in a context where students had not been selected via interviews or some other proxy for language…
Palisoc, Randolph P.
This qualitative study applied the theory that reading skills are predictive of high school graduation to examine the impact that reading proficiency has on student success in online credit recovery programs for credit deficient students, many of whom struggle with reading. Since reading proficiency impacts academic achievement in general, this…
Li, Yun; Wang, Jianbing; Huang, Xianzhang; Zeng, Ruili; Zhang, Qiaoxuan; Lin, Haibiao; Han, Liqiao; Ke, Peifeng; Zhuang, Junhua
A consensus on an accurate method to measure γ-glutamyltransferase (GGT) activity for clinical purposes has not been achieved among practicing clinical laboratories. To improve analytical trueness, we evaluated the influences of matrix effects in proficiency testing (PT) materials on the measurement of GGT activity in human serum samples. Five fresh frozen human samples (FFS1-5) and five lyophilized proficiency testing materials (Lyo1-5) were distributed to 23 participating clinical laboratories for the measurement of GGT activity. Target GGT activity values for the samples were obtained by using previously approved reference methods. The results obtained by the Beckman Coulter Unicel DxC 800 Synchron analyzer were compared to the target values assigned by two reference laboratories, and the commutability of the lyophilized materials was evaluated according to Clinical and Laboratory Standards Institute (CLSI) guideline EP14-A2. The relative bias between the results obtained by the Beckman Coulter analyzer and the reference target values ranged from -27.2% to -18.0% for FFS1-5 and from 9.1% to 2.5% for Lyo1-5. Non-commutability of all lyophilized samples falling outside of the 95% prediction interval was observed. The results obtained for the lyophilized PT materials were deemed acceptable within the total allowable errors, suggesting that matrix effects may impart a false sense of confidence that clinical analytical systems are performing very well. A primary reference measurement procedure on fresh frozen serum provides a valuable method for evaluating the trueness of results measured by PT.
This study investigated whether the effects of pragmatics instruction delivered via a self-access website in a Chinese as a foreign language learning environment vary according to learners' language proficiency. The website provided learners with explicit instruction in how to express gratitude appropriately in Chinese and offered them pragmatic…
Alzu'bi, Mohammad Akram
This study aimed at investigating the impact of extensive reading on improving reading proficiency. The study tried to find the effect of ER on EFL student's reading, vocabulary and grammar. The researcher designed two instruments; a program based on the extensive reading strategy and general test. Forty-one university students who study English…
Pohlmann, John T.
Full Text Available Data from a first-language reading test, a second-language reading comprehension test with questions from different cognitive levels, and from the TOEFL were submitted to partial correlation analysis to detennine whether there was a significant effect of second-language proficiency on second-language reading comprehension when the influence of first-language reading comprehension was held constant. The results indicated that for factual and inference questions second-language reading comprehension may be more closely related to second-language proficiency than to first-language reading comprehension. The lack of a similar relationship for the generalization questions may be due to a substantial variation in the second-language readers' fonnal and content background knowledge which is necessary for the processing and comprehension of generalization questions. Data van 'n eerste taal-leestoets, 'n tweede taal-leesbegripstoets met vrae op verskillende kognitiewe vlakke en van die TO EFL is aan gedeeltelike korrelasie-ontleding onderworpe om vas te stel of daar 'n beduidende bei"nvloeding van tweede taal-vaardigheid op tweede taalleesbegrip was terwyl die invloed van eerste taal-leesbegrip konstant gebly het. Die resultate het aangedui dat wat feitelike en gevolgtrekkingsvrae betref, tweede taal-leesbegrip moontlik nader verwant is aan tweede taal-vaardigheid as aan eerste taal-leesbegrip. Die afwesigheid van 'n soortgelyke verhouding betreffende die veralgemeningsvrae is moontlik te IVlte aan 'n aansienlike variasie in die tweede taal lesers se fonnele en inhoudelike agtergrondkennis wat nodig is vir die verwerking en begrip van veralgemeningsvrae.
Tse, Chi-Shing; Altarriba, Jeanette
By administering a Stroop task to college-student bilinguals varied in self-rated first- (L1) and second-language (L2) proficiency, the current study examined the effects of L1 and L2 proficiencies on selective attention performance. We conducted ex-Gaussian analyses to capture the modal and positive-tail components of participants' reaction time…
Albuquerque Technical-Vocational Institute's system for grading business courses by proficiency certification in place of the traditional A through F system is described. A certificate is developed for each course, with evaluation of student performance in each area. This system requires a greater volume of paper work and skill analysis but it is…
Full Text Available The challenges inherent in assessing mathematical proficiency depend on a number of factors, amongst which are an explicit view of what constitutes mathematical proficiency, an understanding of how children learn and the purpose and function of teaching. All of these factors impact on the choice of approach to assessment. In this article we distinguish between two broad types of assessment, classroom-based and systemic assessment. We argue that the process of assessment informed by Rasch measurement theory (RMT can potentially support the demands of both classroom-based and systemic assessment, particularly if a developmental approach to learning is adopted, and an underlying model of developing mathematical proficiency is explicit in the assessment instruments and their supporting material. An example of a mathematics instrument and its analysis which illustrates this approach, is presented. We note that the role of assessment in the 21st century is potentially powerful. This influential role can only be justified if the assessments are of high quality and can be selected to match suitable moments in learning progress and the teaching process. Users of assessment data must have sufficient knowledge and insight to interpret the resulting numbers validly, and have sufficient discernment to make considered educational inferences from the data for teaching and learning responses.
Sajjadi, Samad; Ahmadi, Majid; Heidarpour, Maryam; Yakta, Ali Salahi; Khadembashi, Naghmeh; Rafatbakhsh, Mohammad
Despite its inevitable significance, the effect of in-service English education on medical professionals has rarely been studied longitudinally. The reason can be issues such as physicians' heavy workload, commuting problems, inappropriate class times, and inexperienced teaching staff. A needs assessment worksheet was administered to faculty members of Shahid Beheshti University of Medical Sciences in Tehran and the responses were analyzed. A project for the promotion of faculty members' English proficiency was formulated. Then, following a placement test, 235 applicants from the university colleges and hospitals were classified into 28 homogeneous groups. After four terms of instruction, the participants' scores on the pre- and post- assessments were analyzed. There was significant improvement in participants' total scores on different communicative skills (Pgrammar (P<0.001), but failed to progress significantly on reading comprehension (P = 0.523). The administration of in-service education for skill-oriented courses, over a long period, can be quite encouraging and should be further strengthened. Regular instructions on each individual skill on the one hand and on their combination on the other are essential for success in such education.
Carla Lourenço; Dulce Esteves; Rui Corredeira; André Seabra
...). The main goal of this study was to evaluate the effects of a trampoline-based training program, over a period of 32 weeks, on both the muscular strength of inferior limbs and the motor proficiency in children with ASD...
Reichle, Robert V.; Birdsong, David
This study examined the event-related potentials (ERPs) elicited by focus processing among first language (L1) speakers and second language (L2) learners of French. Participants read wh-questions containing explicit focus marking, followed by responses instantiating contrastive and informational focus. We hypothesized that L2 proficiency would…
Ceccucci, Wendy; Tamarkin, Dawn; Jones, Kiku
Data Science courses are becoming more prevalent in recent years. Increasingly more universities are offering individual courses and majors in the field of Data Science. This study evaluates data science education as a means to become proficient in scientific literacy. The results demonstrate how the educational goals of a Data Science course meet…
Menges, Patricia A.; Kelly, Michael G.
Vocational education for limited English proficiency (LEP) students at Waubonsee Community College, Illinois, which includes a vocational English as a second language (VESL) course, is described, with examples from the tool training program. With state funding, the Waubonsee's LEP project for vocational education offers short-term, part-time…
Luo, Lin; Luk, Gigi; Bialystok, Ellen
We use a time-course analysis to examine the roles of vocabulary size and executive control in bilinguals' verbal fluency performance. Two groups of bilinguals and a group of monolingual adults were tested in English with verbal fluency subtests from the Delis-Kaplan Executive Function System. The two bilingual groups were equivalent in their self-rated English proficiency but differed in levels of receptive and expressive vocabulary. We hypothesized that the difference between the two bilingual groups in vocabulary and between the monolingual and bilingual groups in executive control would lead to differences in performance on the category and letter fluency tests and dissociate the roles of vocabulary knowledge and executive control in verbal production. Bilinguals and monolinguals performed equivalently in category fluency, but the high-vocabulary bilingual group outperformed both monolinguals and low-vocabulary bilinguals in letter fluency. An analysis of the retrieval time-course functions in letter fluency showed dissociable effects of resources available at the initiation of the trial, considered to reflect vocabulary size, and ability to monitor and retrieve new items using a novel phonemic-based word searching strategy, considered to reflect executive control. The difference in slope of the best-fitting curves reflected enhanced executive control for both bilingual groups compared to monolinguals, whereas the difference in the starting point of the logarithmic functions reflected higher levels of vocabulary for high-vocabulary bilinguals and monolinguals compared to low-vocabulary bilinguals. The results are discussed in terms of the contributions of linguistic resources and executive control to verbal performance.
Seyed Mohammad Kazem Aghamir
Full Text Available 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.
Aghamir, Seyed Mohammad Kazem; Behtash, Negar; Hamidi, Morteza; Farahmand, Hasan; Salavati, Alborz; Mortaz Hejri, Sara
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.
Playing video games is an activity that takes up an increasing amount of children’s and adolescent’s spare time. While some previous studies have highlighted the negative aspects of video games, little research has been carried out on the linguistic learning opportunities that video games present. This study primarily investigates if Swedish second language learners of English can increase their vocabulary proficiency in English with the use of video games. In order to answer the research que...
Resnick, Michael A.; Game, John C.; Stasiewicz, Stanley
The lethal and recombinational responses to ultraviolet light irradiation (UV) by excision-proficient (RAD+) and deficient strains (rad1) of Saccharomyces cerevisiae has been examined in cells undergoing meiosis. Cells that exhibit high levels of meiotic synchrony were irradiated either at the beginning or at various times during meiosis and allowed to proceed through meiosis. Based on survival responses, the only excision repair mechanism for UV damage available during meiosis is that contro...
Nichols, Emily S; Joanisse, Marc F
Two key factors govern how bilingual speakers neurally maintain two languages: the speakers' second language age of acquisition (AoA) and their subsequent proficiency. However, the relative roles of these two factors have been difficult to disentangle given that the two can be closely correlated, and most prior studies have examined the two factors in isolation. Here, we combine functional magnetic resonance imaging with diffusion tensor imaging to identify specific brain areas that are independently modulated by AoA and proficiency in second language speakers. First-language Mandarin Chinese speakers who are second language speakers of English were scanned as they performed a picture-word matching task in either language. In the same session we also acquired diffusion-weighted scans to assess white matter microstructure, along with behavioural measures of language proficiency prior to entering the scanner. Results reveal gray- and white-matter networks involving both the left and right hemisphere that independently vary as a function of a second-language speaker's AoA and proficiency, focused on the superior temporal gyrus, middle and inferior frontal gyrus, parahippocampal gyrus, and the basal ganglia. These results indicate that proficiency and AoA explain separate functional and structural networks in the bilingual brain, which we interpret as suggesting distinct types of plasticity for age-dependent effects (i.e., AoA) versus experience and/or predisposition (i.e., proficiency). Copyright Â© 2016 The Authors. Published by Elsevier Inc. All rights reserved.
Fatemeh Mostafavi; Fereidoon Vahdany
The current study aimed at investigating the possible effects of explicit teaching of affective strategies on Iranian EFL learners’ oral language proficiency and the extent of their anxiety in EFL classroom. First, PET test was administered to a total number of 120 female third grade high school EFL students. Then, 60 participants whose score fell within the range of + 1 SD from the mean score were selected for the main study. Next, they were randomly assigned into two groups (one control ...
Full Text Available The current study aimed at investigating the possible effects of explicit teaching of affective strategies on Iranian EFL learners’ oral language proficiency and the extent of their anxiety in EFL classroom. First, PET test was administered to a total number of 120 female third grade high school EFL students. Then, 60 participants whose score fell within the range of + 1 SD from the mean score were selected for the main study. Next, they were randomly assigned into two groups (one control and one experimental. The design of the study was Experimental comparison-group plan. Foreign Language Classroom Anxiety Scale adopted from Horwitz (1986 was used to examine the EFL learners’ anxiety level in English class. Moreover, two equivalent oral tests adopted from Heaton (1975 were administered to the participants of the two groups both at the beginning and at the end of the study served as pre and post-tests. The treatment for the experimental group included Oxford's (1990 taxonomy of affective strategies, which included explicit affective strategy instruction (in relaxation, music, visualization, humor, positive self-talk, risk-taking, and monitoring emotions. The control group did not receive any special instruction in terms of affective strategies. To investigate the possible effects of explicit affective strategy use instruction on the participants’ oral language proficiency and their anxiety level, the pre and posttests of oral tests and the participants’ self-reports of anxiety control in both groups were analyzed and compared. The results of independent samples T- test indicated that while the two groups were homogeneous in terms of oral proficiency and level of anxiety control before introducing the treatment, the experimental group performed better than the control group in the oral post-test. Moreover, the level of anxiety control for the experimental group was significantly different and higher than that of the
In many smaller companies, requirements management is a daunting challenge. Smaller groups mean fewer resources, and many organizations focus their efforts on design, development and testing not on managing requirements. Some small organizations may perceive requirements management as an activity only for large organizations that have complex products and large staffs to support the effort. Poor and uncontrolled requirement engineering processes yield low quality, highly expensive software pr...
Kim, Hyang-Il; Cha, Kyung-Ae
Experience abroad has been recognized as one of the best investments for second or foreign language learning. A lot of research has examined its impact on language learning from linguistic as well as non-linguistic perspectives. Nonetheless, literature on the relationships between and among experience abroad, language proficiency, and self-efficacy beliefs in language learning seems to still be cursory and thus the present study chose to focus on these aspects in more detail. To do so, 259 Korean English as a foreign language students answered the Questionnaire of English Self-Efficacy as well as completed a background questionnaire. Statistical analyses identified two underlying factors of self-efficacy beliefs-production and comprehension-that helped analyze the data from a new perspective. Using this two-factor structure of self-efficacy, it was found that the combination of experience abroad and English proficiency were indeed related to these self-efficacy factors. In addition, the results indicate that students may have benefitted most in self-efficacy formation in production and comprehension aspects when they have four to six months of experience abroad.
Khare, Vatsala; Verma, Ark; Kar, Bhoomika; Srinivasan, Narayanan; Brysbaert, Marc
The attentional blink task involves rapid serial presentation of visual stimuli, two of which the participants have to report. The usual finding is that participants are impaired at reporting the second target if it appears in close temporal proximity to the first target. Previous research has shown that the effect is stronger in bilinguals than monolinguals. We investigated whether the difference between monolinguals and proficient bilinguals can be extended to bilinguals of different proficiency levels. Therefore, we replicated the paradigm in a large sample of Hindi-English bilinguals with different proficiency levels of English, as measured with a validated vocabulary test. We additionally measured the participants' intelligence with the raven progressive matrices. We found that the size of the attentional blink effect correlates with the degree of second language proficiency and not with the degree of intelligence. This indicates that research on executive control functions can be done with bilinguals of different proficiency levels. Our results are also in line with recent findings showing that the attentional blink effect is not primarily due to limited processing resources.
Nip, Ignatius S B; Blumenfeld, Henrike K
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. Speech movements of 29 native English speakers with low or high proficiency in Spanish were recorded while producing simple and syntactically complex sentences in English and Spanish. Sentences were loaded with cognate (e.g., baby-bebé) or noncognate (e.g., dog-perro) words. Effects of proficiency, lexicality (cognate vs. noncognate), and syntactic complexity on maximum speed, range of movement, duration, and speech movement variability were examined. In general, speakers with lower L2 proficiency differed in their speech motor control and performance from speakers with higher L2 proficiency. Speakers with higher L2 proficiency generally had less speech movement variability, shorter phrase durations, greater maximum speeds, and greater ranges of movement. In addition, lexicality and syntactic complexity affected speech motor control and performance. L2 proficiency, lexicality, and syntactic complexity influence speech motor control and performance in adult L2 learners. Information about relationships between speech motor control, language proficiency, and cognitive-linguistic demands may be used to assess and treat bilingual clients and language learners.
Elbers, I.J.W.; Nijs, de W.C.M.
Proficiency testing is conducted to provide laboratories with a powerful tool to evaluate and demonstrate the reliability of the data that are produced. Next to validation and accreditation, proficiency testing is an important requirement of the EU Additional Measures Directive 93/99/EEC  and is
Marshall, Jeff C.; Alston, Daniel M.
Student's performance in science classrooms has continued to languish throughout the USA. Even though proficiency rates on national tests such as National Assessment of Educational Progress are higher for Caucasian students than African-Americans and Hispanics, all groups lack achieving desired proficiency rates. Further, the Next Generation Science Standards detail a new higher benchmark for all students. This study analyzes a professional development (PD) project, entitled Inquiry in Motion, designed to (a) facilitate teacher transformation toward greater quantity and quality of inquiry-based instruction, (b) improve student achievement in science practices and science concepts, and (c) begin to narrow the achievement gap among various groups. This 5-year PD study included 11 schools, 74 middle school teachers, and 9,981 students from diverse, high minority populations. Findings from the quasi-experimental study show statistically significant gains for all student groups (aggregate, males, females, Caucasians, African-Americans, and Hispanics) on all three science Measure of Academic Progress tests (composite, science practices, and science concepts) when compared to students of non-participating teachers. In addition to an increase in overall performance for all groups, a narrowing of the achievement gap of minority students relative to Caucasian students was seen. When combined with other studies, this study affirms that, when facilitated effectively, inquiry-based instruction may benefit all students, for all demographic groups measured.
Moran-Gilad, Jacob; Sintchenko, Vitali; Karlsmose Pedersen, Susanne
by Working Group 4 among GMI members in order to ascertain NGS end-use requirements and attitudes towards NGS PT. The survey identified the high professional diversity of laboratories engaged in NGS-based public health projects and the wide range of capabilities within institutions, at a notable range...... of costs. The priority pathogens reported by respondents reflected the key drivers for NGS use (high burden disease and ‘high profile’ pathogens). The performance of and participation in PT was perceived as important by most respondents. The wide range of sequencing and bioinformatics practices reported...
Moran-Gilad, Jacob; Sintchenko, Vitali; Karlsmose Pedersen, Susanne
Group 4 among GMI members in order to ascertain NGS end-use requirements and attitudes towards NGS PT. The survey identified the high professional diversity of laboratories engaged in NGS-based public health projects and the wide range of capabilities within institutions, at a notable range of costs....... The priority pathogens reported by respondents reflected the key drivers for NGS use (high burden disease and 'high profile' pathogens). The performance of and participation in PT was perceived as important by most respondents. The wide range of sequencing and bioinformatics practices reported by end...
Au, Mei K; Chan, Wai M; Lee, Lin; Chen, Tracy Mk; Chau, Rosanna Mw; Pang, Marco Yc
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.
Scarpino, Shelley E.
Purpose: This study was conducted to determine if phonological production proficiency in bilingual Spanish-English preschoolers could be predicted by their language environment, language ability, and phonological production proficiency in their other language. Method: Participants were 199 Latino children and their families. Children ranged in age…
Kang, Sung Gu; Ryu, Byung Ju; Yang, Kyung Sook; Ko, Young Hwii; Cho, Seok; Kang, Seok Ho; Patel, Vipul R; Cheon, Jun
A robotic virtual reality simulator (Mimic dV-Trainer) can be a useful training method for the da Vinci surgical system. Herein, we investigate several repetitive training schedules and determine which is the most effective. A total of 30 medical students were enrolled and were divided into 3 groups according to the training schedule. Group 1 performed the task 1 hour daily for 4 consecutive days, group II performed the task on once per week for 1 hour for 4 consecutive weeks, and group III performed the task for 4 consecutive hours in 1 day. The effects of training were investigated by analyzing the number of repetitions and the time required to complete the "Tube 2" simulation task when the learning curve plateau was reached. The point at which participants reached a stable score was evaluated using the cumulative sum control graph. The average time to complete the task at the learning curve plateau was 150.3 seconds in group I, 171.9 seconds in group II, and 188.5 seconds in group III. The number of task repetitions required to reach the learning curve plateau was 45 repetitions in group I, 36 repetitions in group II, and 39 repetitions in group III. Therefore, there was continuous improvement in the time required to perform the task after 40 repetitions in group I only. There was a significant correlation between improvement in each trial interval and attempt, and the correlation coefficient (0.924) in group I was higher than that in group II (0.899) and group III (0.838). Daily 1-hour practice sessions performed for 4 consecutive days resulted in the best final score, continuous score improvement, and effective training while minimizing fatigue. This repetition schedule can be used for effectively training novices in future. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.
A study of the effects of English language proficiency and scientific reasoning skills on the acquisition of science content knowledge of Hispanic English language learners and native English language-speaking students participating in grade 10 science classes
Torres, Hector Neftali, Sr.
The purpose of this study was to examine the effects of English language proficiency and levels of scientific reasoning skills of Hispanic English language learners and native English language speaking students on their acquisition of science content knowledge as measured by a state-wide standardized science test. The researcher studied a group of high school Hispanic English language learners and native English language speaking students participating in Grade 10 science classes. The language proficiency of the students was to be measured through the use of the Test of English as a Foreign Language (TOEFL) instrument. A Classroom Test of Scientific Reasoning developed by Lawson (1978) was administered in either English or Spanish to the group of Hispanic English language learners and in English to the group of native English language-speaking students in order to determine their levels of scientific reasoning skills. The students' acquisition of science content knowledge was measured through the use of statewide-standardized science test developed by the State's Department of Education. This study suggests that the levels of English language proficiency appear to influence the acquisition of science content knowledge of Hispanic English language learners in the study. The results of the study also suggest that with regards to scientific reasoning skills, students that showed high levels or reflective reasoning skills for the most part performed better on the statewide-standardized science test than students with intuitive or transitional reasoning skills. This assertion was supported by the studies conducted by Lawson and his colleagues, which showed that high levels of reasoning or reflective reasoning skills are prerequisite for most high school science courses. The findings in this study imply that high order English language proficiency combined with high levels of reasoning skills enhances students' abilities to learn science content subject matter. This
Wanchid, Raveewan; Charoensuk, Valaikorn
The purposes of this study were to investigate the effects of the use of paper-based and weblog-based electronic portfolios on the writing achievement of limited English proficiency students, to survey the students' attitudes towards the use of the portfolio assessment, and to compare the viewpoints of the students in the control and experimental…
Effects of Two Foreign Language Methodologies, Communicative Language Teaching and Teaching Proficiency through Reading and Storytelling, on Beginning-Level Students' Achievement, Fluency, and Anxiety
Spangler, Donna E.
No empirical studies exist comparing the effectiveness of the two prevalent foreign language methodologies, Communicative Language Teaching (CLT) and Teaching Proficiency through Reading and Storytelling (TPRS), at helping students achieve second language acquisition. In turn, the purpose of this quantitative, quasi-experimental study was to…
This dissertation examines the effects of service learning experiences on participants' attitudes towards the Spanish language and culture and their language proficiency. It was hypothesized that using the Spanish language outside the confines of the academic environment would affect participants' attitudes and have an impact on their language…
Atibuni, Dennis Zami; Olema, David Kani; Ssenyonga, Joseph; Karl, Steffens; Kibanja, Grace Milly
This study investigated the mediation effect of research skills proficiency on the relationship between core self-evaluations and research engagement among Master of Education students in Uganda. Questionnaire surveys including closed ended questions were administered to two cohorts of the students, 2011/2012 and 2012/2013, (N = 102). Results…
The purpose of the study is to assess the effect of computer games on the proficiency of the B.Ed teacher trainees in using the conventional expressions in conversations. The role of technology in language learning has made outdated, drills, grammatical explanations and translation of texts, and the focus is shifted to communication based…
Dunn, Melanie Gail
The purpose of this study was to examine the effect of the asynchronous voice-conferencing technology, "Voice Thread"®, on the anxiety and oral proficiency of high school students in their third year of studying Spanish as a foreign language. In this quasi-experimental study students' foreign language anxiety levels and oral proficiency…
With the capability of creating a situated and engaging learning environment, video games have been considered as a powerful tool to enhance students' learning outcomes and interest in learning. Yet, little empirical evidence exists to support the effectiveness of video games in learning. Particularly, little attention has been given to the design of specific game elements. Focusing on middle school students, the goal of this study was to investigate the effects of two types of representations of reflective scaffolds (verbal and visual) on students' learning outcomes, game performance, and level of engagement in a video game for physics learning. In addition, the role of students' level of English proficiency was examined to understand whether the effects of reflective scaffolds were influenced by students' language proficiency. Two studies were conducted. Study 1 playtested the game with target players and led to game modification for its use in Study 2, which focused on the effects of different types of reflective scaffolds and level of English proficiency. The results of Study 2 showed that students who received both verbal and visual reflective scaffolds completed the most levels compared to the other groups in the given time. No significant effect of type of reflective scaffolds were found on learning outcomes despite the fact that the pattern of the learning outcomes across conditions was close to prediction. Participants' engagement in gameplay was high regardless of the type of scaffolds they received, their interest in learning physics, and their prior knowledge of physics. The results of video analysis also showed that the game used in this study was able to engage students not only in gameplay but also in learning physics. Finally, English proficiency functioned as a significant factor moderating the effects of scaffolds, learning outcomes and game performance. Students with limited English proficiency benefited more from visual reflective scaffolds than
Full Text Available This study investigated the effectiveness of diagnostic assessment on improving students’ proficiency in narrating past events, an Oral Proficiency Interview (OPI Level 2 task. It found that students who were given a personalized learning plan subsequent to the diagnostic assessment interview significantly improved their proficiency in basic sentence structures than those in a control group. They used a significantly larger number of cohesive devices as compared to the control group and exhibited significantly increased accuracy in using cohesive devices than a control group. The students in the treatment group worked on the recommended activities based on the data gathered during the diagnostic assessment interview and the pre-interview questionnaires, i.e., the E & L, MBTI, and Barsch. The students in the control group spent the same amount of time reading narrations, doing comprehension exercise,s and following standard teacher feedback for improvement. Although both groups showed increases in accurate use of cohesive devices and proficiency in basic sentence structures, the treatment students showed significantly greater gains than the control students.
Ramos, Artur; Nguyen, Shon; Garcia, Albert; Subbarao, Shambavi; Nkengasong, John N; Ellenberger, Dennis
Participation in external quality assessment programs is critical to ensure quality clinical laboratory testing. Commercially available proficiency test panels for HIV-1 virus load testing that are used commonly in external quality assessment programs remain a financial obstacle to resource-limited countries. Maintaining cold-chain transportation largely contributes to the cost of traditional liquid proficiency test panels. Therefore, we developed and evaluated a proficiency test panel using dried tube specimens that can be shipped and stored at ambient temperature. This dried tube specimens panel consisted of 20 μl aliquots of a HIV-1 stock that were added to 2 ml tubes and left uncapped for drying, as a preservation method. The stability of dried tube specimens at concentrations ranging from 10² to 10⁶·⁵ RNA copies/ml was tested at different temperatures over time, showing no viral load reduction at 37 °C and a decrease in viral load smaller than 0.5 Log₁₀ at 45 °C for up to eight weeks when compared to initial results. Eight cycles of freezing-thawing had no effect on the stability of the dried tube specimens. Comparable viral load results were observed when dried tube specimen panels were tested on Roche CAPTAQ, Abbott m2000, and Biomerieux easyMAG viral load systems. Preliminary test results of dried proficiency test panels shipped to four African countries at ambient temperature demonstrated a low inter assay variation (SD range: 0.29-0.41 Log₁₀ RNA copies/ml). These results indicated that HIV-1 proficiency test panels generated by this methodology might be an acceptable alternative for laboratories in resource-limited countries to participate in external quality assessment programs. Published by Elsevier B.V.
Alcaraz, A; Gregg, H; Koester, C
The current format of the OPCW proficiency tests has multiple sets of 2 samples sent to an analysis laboratory. In each sample set, one is identified as a sample, the other as a blank. This method of conducting proficiency tests differs from how an OPCW designated laboratory would receive authentic samples (a set of three containers, each not identified, consisting of the authentic sample, a control sample, and a blank sample). This exercise was designed to test the reporting if the proficiency tests were to be conducted. As such, this is not an official OPCW proficiency test, and the attached report is one method by which LLNL might report their analyses under a more realistic testing scheme. Therefore, the title on the report ''Report of the Umpteenth Official OPCW Proficiency Test'' is meaningless, and provides a bit of whimsy for the analyses and readers of the report.
Foweather, Lawrence; McWhannell, Nicola; Henaghan, Jayne; Lees, Adrian; Stratton, Gareth; Batterham, Alan M
This exploratory study examined the effects of a 9-wk. after-school multiskills club on fundamental movement skill proficiency in 8- to 9-yr.-old children. Two schools were randomly assigned to either a control (n = 15 children) or multiskill club (n = 19 children) condition. The multiskill club received 18 coaching sessions designed to improve fundamental movement skills. The control group followed normal routines. 7 skills were assessed using process-oriented measures with video analysis. Participation in the multiskill club yielded significant improvements in proficiency at posttest only in static balance, while potentially practically important improvements were observed in performance of the catch, throw, and kick skills. The after-school multiskill club offered a viable opportunity for movement skill acquisition, but any such programme would need to run for a longer duration to assess whether this type of activity could benefit all skills.
Bultena, S.S.; Dijkstra, A.F.J.; Hell, J.G. van
Noun translation equivalents that share orthographic and semantic features, called "cognates", are generally recognized faster than translation equivalents without such overlap. This cognate effect, which has also been obtained when cognates and noncognates were embedded in a sentence context,
White, Erin Jacquelyn; Genesee, Fred; Steinhauer, Karsten
This longitudinal study tracked the neuro-cognitive changes associated with second language (L2) grammar learning in adults in order to investigate how L2 processing is shaped by a learner’s first language (L1) background and L2 proficiency. Previous studies using event-related potentials (ERPs) have argued that late L2 learners cannot elicit a P600 in response to L2 grammatical structures that do not exist in the L1 or that are different in the L1 and L2. We tested whether the neuro-cognitive processes underlying this component become available after intensive L2 instruction. Korean- and Chinese late-L2-learners of English were tested at the beginning and end of a 9-week intensive English-L2 course. ERPs were recorded while participants read English sentences containing violations of regular past tense (a grammatical structure that operates differently in Korean and does not exist in Chinese). Whereas no P600 effects were present at the start of instruction, by the end of instruction, significant P600s were observed for both L1 groups. Latency differences in the P600 exhibited by Chinese and Korean speakers may be attributed to differences in L1–L2 reading strategies. Across all participants, larger P600 effects at session 2 were associated with: 1) higher levels of behavioural performance on an online grammaticality judgment task; and 2) with correct, rather than incorrect, behavioural responses. These findings suggest that the neuro-cognitive processes underlying the P600 (e.g., “grammaticalization”) are modulated by individual levels of L2 behavioural performance and learning. PMID:23300641
Erin Jacquelyn White
Full Text Available This longitudinal study tracked the neuro-cognitive changes associated with second language (L2 grammar learning in adults in order to investigate how L2 processing is shaped by a learner's first language (L1 background and L2 proficiency. Previous studies using event-related potentials (ERPs have argued that late L2 learners cannot elicit a P600 in response to L2 grammatical structures that do not exist in the L1 or that are different in the L1 and L2. We tested whether the neuro-cognitive processes underlying this component become available after intensive L2 instruction. Korean- and Chinese late-L2-learners of English were tested at the beginning and end of a 9-week intensive English-L2 course. ERPs were recorded while participants read English sentences containing violations of regular past tense (a grammatical structure that operates differently in Korean and does not exist in Chinese. Whereas no P600 effects were present at the start of instruction, by the end of instruction, significant P600s were observed for both L1 groups. Latency differences in the P600 exhibited by Chinese and Korean speakers may be attributed to differences in L1-L2 reading strategies. Across all participants, larger P600 effects at session 2 were associated with: 1 higher levels of behavioural performance on an online grammaticality judgment task; and 2 with correct, rather than incorrect, behavioural responses. These findings suggest that the neuro-cognitive processes underlying the P600 (e.g., "grammaticalization" are modulated by individual levels of L2 behavioural performance and learning.
White, Erin Jacquelyn; Genesee, Fred; Steinhauer, Karsten
This longitudinal study tracked the neuro-cognitive changes associated with second language (L2) grammar learning in adults in order to investigate how L2 processing is shaped by a learner's first language (L1) background and L2 proficiency. Previous studies using event-related potentials (ERPs) have argued that late L2 learners cannot elicit a P600 in response to L2 grammatical structures that do not exist in the L1 or that are different in the L1 and L2. We tested whether the neuro-cognitive processes underlying this component become available after intensive L2 instruction. Korean- and Chinese late-L2-learners of English were tested at the beginning and end of a 9-week intensive English-L2 course. ERPs were recorded while participants read English sentences containing violations of regular past tense (a grammatical structure that operates differently in Korean and does not exist in Chinese). Whereas no P600 effects were present at the start of instruction, by the end of instruction, significant P600s were observed for both L1 groups. Latency differences in the P600 exhibited by Chinese and Korean speakers may be attributed to differences in L1-L2 reading strategies. Across all participants, larger P600 effects at session 2 were associated with: 1) higher levels of behavioural performance on an online grammaticality judgment task; and 2) with correct, rather than incorrect, behavioural responses. These findings suggest that the neuro-cognitive processes underlying the P600 (e.g., "grammaticalization") are modulated by individual levels of L2 behavioural performance and learning.
Jiang, Jiahong; Yu, Yibing
English writing, an indispensable skill in English learning, plays an important role in improving learners' language proficiency. With the wide spread and use of wired or wireless internet, EFL students can easily help and be helped with English writing. Therefore, the application of internet-based peer feedback training on writing to foreign or…
Archila-Suerte, Pilar; Zevin, Jason; Hernandez, Arturo E
This study investigates the role of age of acquisition (AoA), socioeducational status (SES), and second language (L2) proficiency on the neural processing of L2 speech sounds. In a task of pre-attentive listening and passive viewing, Spanish-English bilinguals and a control group of English monolinguals listened to English syllables while watching a film of natural scenery. Eight regions of interest were selected from brain areas involved in speech perception and executive processes. The regions of interest were examined in 2 separate two-way ANOVA (AoA×SES; AoA×L2 proficiency). The results showed that AoA was the main variable affecting the neural response in L2 speech processing. Direct comparisons between AoA groups of equivalent SES and proficiency level enhanced the intensity and magnitude of the results. These results suggest that AoA, more than SES and proficiency level, determines which brain regions are recruited for the processing of second language speech sounds. Copyright © 2014 Elsevier Inc. All rights reserved.
Morford, Jill P.; Kroll, Judith F.; Piñar, Pilar; Wilkinson, Erin
Recent evidence demonstrates that American Sign Language (ASL) signs are active during print word recognition in deaf bilinguals who are highly proficient in both ASL and English. In the present study, we investigate whether signs are active during print word recognition in two groups of unbalanced bilinguals: deaf ASL-dominant and hearing…
One public school district developed a full-day kindergarten program for at-risk students, including those who are limited English-proficient (LEP), as a strategy to close the achievement gap. Not all LEP students in this district attended the full-day program due to limited space. The district administrators were looking for research-based…
van Buul, P. P.; van Duyn-Goedhart, A.; de rooij, D. G.; Sankaranarayanan, K.
The protective effects of misoprostol (MP), an analogue of prostaglandin E1, on X-ray-induced chromosomal aberrations, were studied in normal or mutant Chinese hamster cell lines grown as spheroids in vitro and on cell-killing in stem-cell spermatogonia of a mutant (acid) mouse strain or its
Rafieyan, Vahid; Rafieyan, Ali; Rafieyan, Navid; Rafieyan, Saeid; Rafieyan, Parvaneh; Rafieyan, Mohamad
The very information structure of written communication depends not just on the writer's meaning and purpose but rather on the extent to which writer and reader share knowledge of pragmatic features of the language. To assess the actual effect of developing target language pragmatic competence through telecollaboration on improving English as…
Reni Dwi Pertiwi
Full Text Available English is now used as an international language, so that every person in order to communicate at the international level are required this language. To improving english proficiency, people used native speaker, course, story book, film game and etc. Games or better known as PC gaming is another alternative in improving the English proficiency. Beside this is fun, player required to read and listen the story game to finish the game. So that player can improve English proficiency while the player play game. In this paper, author present what game are fun and not boring also can improving English proficiency. The measuring improving English proficiency is observed from reading,writing, listening and grammar Keyword: English, Game, improving ,Proficiency
Fotini Venetsanou; Antonis Kambas
This study aimed to examine motor proficiency in young children, focusing on potential gender differences. For that purpose, the Bruininks-Oseretsky Test of Motor Proficiency–Long Form (BOTMP-LF) was administered to 540 children (272 boys), 4½ to 6 years old. First, the 2 (sex) × 4 (age groups) ANOVA computed on children’s total BOTMP-LF scores showed that age had a statistically significant effect, whereas gender did ...
Ryu, Young Shin; Biswas, Rajesh Kumar; Shin, Kwangsu; Parisutham, Vinuselvi; Kim, Suk Min; Lee, Sung Kuk
Multiplex genome engineering is a standalone recombineering tool for large-scale programming and accelerated evolution of cells. However, this advanced genome engineering technique has been limited to use in selected bacterial strains. We developed a simple and effective strain-independent method for effective genome engineering in Escherichia coli. The method involves introducing a suicide plasmid carrying the λ Red recombination system into the mutS gene. The suicide plasmid can be excised from the chromosome via selection in the absence of antibiotics, thus allowing transient inactivation of the mismatch repair system during genome engineering. In addition, we developed another suicide plasmid that enables integration of large DNA fragments into the lacZ genomic locus. These features enable this system to be applied in the exploitation of the benefits of genome engineering in synthetic biology, as well as the metabolic engineering of different strains of E. coli.
Full Text Available The aim of this study was to determine the effect of increasing the duration of the recovery periods separating serial bouts of small sided games (SSG of football on technical skills (TS. Twelve semi-professional footballers (mean ± SD; age 21 ± 3 years; VO2peak 64 ± 7 mL∙min∙kg−1; playing experience 15 ± 3 years completed two SSG sessions, consisting of 3 vs. 3 players and 6 bouts of 2 min, separated by either 30 s recovery (REC-30 or 120 s recovery (REC-120. Sixteen TS, including passing, possession, and defensive related variables, and exercise intensity (heart rate, rating of perceived exertion, time motion descriptors during the bouts were measured. Repeated measures ANOVA were used to determine differences between-conditions, for TS. The number of successful tackles was significantly higher, and the average time each team maintained possession was significantly lower in REC-120 compared to REC-30. There were no significant differences for all other TS variables, or exercise intensity measures between REC-30 and REC-120. Overall, a four-fold increase in the duration of recovery separating SSG bouts did not alter the technical skill execution of players. The experience and skill level of the players, combined with an apparent regulation of effort through pacing, may have assisted in the maintenance of technical skill execution.
big data techniques (factor analysis) and multivariate regressions on data of 360,690 active duty Marines who held the paygrade of E3 or E4 between...Marine Corps’ proficiency and conduct marks as measures of job performance for promotion decisions. The analysis uses big data techniques (factor...ratings: Assessing the psychometric quality of rating data . Psychological Bulletin, 88(2), 413–428. doi://dx.doi.org/10.1037/0033-2909.88.2.413 Smith
Pereboom-de Fauw, D.P.K.H.; Elbers, I.J.W.; Mulder, P.P.J.; Nijs, de W.C.M.
Proficiency testing is conducted to provide laboratories with a powerful tool to evaluate and demonstrate the reliability of the data that are produced. Next to validation and accreditation, proficiency testing is an important requirement of the EU Additional Measures Directive 93/99/EEC  and is
de Jong, Nivja H.; Steinel, Margarita P.; Florijn, Arjen F.; Schoonen, Rob; Hulstijn, Jan H.
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…
de Jong, N.H.; Steinel, M.P.; Florijn, A.F.; Schoonen, R.; Hulstijn, J.H.
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
In 2001, California instituted a statewide test measuring English proficiency for English learners, students who are not proficient in English. In 2003 and 2004, nearly 500,000 English learners in grades 1-5 took this test each year. The relationship between bilingual education receipt and English proficiency is estimated using value-added…
Eklund, Carina; Forslund, Ola; Wallin, Keng-Ling; Zhou, Tiequn
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
San Miguel, Caroline; Rogan, Fran
The increase in nursing students for whom English is an additional language requires clinical facilitators to assess students' performance regarding clinical skills, nursing communication and English language. However, assessing language proficiency is a complex process that is often conflated with cultural norms and clinical skills, and facilitators may lack confidence in assessing English language. This paper discusses an evaluation of a set of guidelines developed in a large metropolitan Australian university to help clinical facilitators make decisions about students' English language proficiency. The study found that the guidelines were useful in helping facilitators assess English language. However, strategies to address identified language problems needed to be incorporated to enable the guidelines to also be used as a teaching tool. The study concludes that to be effective, such guidelines need embedding within a systematic approach that identifies and responds to students who may be underperforming due to a low level of English language proficiency. Copyright © 2015 Elsevier Ltd. All rights reserved.
Hatam, Amir Hussein; Shafiei, Shilan
The purpose of the present study was twofold. Firstly, it tried to investigate the relationship between the technical English proficiency of the students of Mechanical Engineering in the universities of Iran and their technical translation proficiency in translating technical texts of Mechanics. Secondly, it attempted to evaluate the effectiveness…
Full Text Available We compared Hindi-English bilinguals differing in their L2 fluency on a saccadic countermanding task which taps inhibitory control as well as monitoring. We particularly explored whether response inhibition and performance monitoring within the oculomotor domain are affected by language proficiency in bilinguals. There were two different oculomotor redirect tasks: Visually Guided Redirect (VGR task (Experiment1 and Memory Guided Redirect (MGR task (Experiment 2. In this task typically a target is presented to which subject must make saccade (No step trials, unless a new target appears on the other location after some delay from the first target onset (Step trials. On such trials participants are required to inhibit and cancel the saccade to the first instead program a saccade to the new target. Using trial switch reaction time (TSRT, which is the time taken to inhibit the initiated saccade to the first target, as a measure of response inhibition, and post-stop slowing as a measure of performance monitoring, we observed two important results. It was found that high proficiency bilinguals showed more post-stop slowing on the no-step trials as compared to the low proficiency bilinguals for both VGR and MGR. Secondly, high and low proficiency bilingual exhibited comparable TSRT in both VGR and MGR, showing no altering effect of language proficiency on the response inhibition in bilinguals. These results suggest that bilingualism impacts performance monitoring which is modulated by language proficiency if not the inhibitory control system. Higher fluency may lead to superior cognitive flexibility, and ability to adjust behaviour that facilitates attainment of cognitive goal. These findings are in consonance with other current studies that suggest a top-down effect of bilingualism on action control systems.
Gaunt, J.L.; Riley, J.; Stein, A.; Penning de Vries, F.W.T.
As the result of a recent BBSRC-funded workshop between soil scientists, modellers, statisticians and others to discuss issues relating to the derivation of complex environmental models, a set of modelling guidelines is presented and the required associated research areas are discussed.
Looks at the washback effect in language testing, using as an example the new University of Michigan Examination for Certificate of Competency (ECCE), designed for intermediate- to upper-intermediate level learners. The ECCE can be considered an example of the movement toward achievement-oriented proficiency tests. (Author/VWL)
Uhrenfeldt, Lisbeth; Hall, Elisabeth
This paperexamines clinical wisdom which has emerged from a broader study anout nurse managers´influence on proficient registered nurse turnover and retention. The purpose of the study was to increase understanding of proficient nurses´experience and clinical practice by giving voice to the nurses...
Full Text Available Abstract: This paper presents a brief summary of a study which was carried out to investigate how employers representing major employment sectors in the Bangladeshi Industry view the skills and English proficiency level of the current employees. Opinions were also solicited on what skills are required for fresh recruits. Semi-structured interviews were conducted with 30 employers representing the major employment sectors in Bangladeshi Industry. Results revealed the importance of English as an indispensible means of communication in the Bangladeshi corporate sector and showed that the business enterprises use extensive amounts of English. It also highlighted that the existent English proficiency of the employees was far below the required proficiency level. Recommendations were made to address the gap and prepare the youth to meet the demands of the global market. Keywords: English proficiency, competency, employability skills, global literacy skills
Wroblewski, Greggory J; Matsuo, Koji; Hirata, Keiko; Matsubara, Toshio; Harada, Kenichiro; Watanabe, Yoshifumi; Shinoda, Koh
Data collected during a phonemic fluency task (or 'FAS test'), a standard component of neuropsychological batteries for assessment of cognitive deficits, may be language-dependent and may differ depending on second-language proficiency. The unique orthographic/phonological system of the task language, and the reported cognitive advantages inherent to bilinguals, may each influence the task's neural correlates. However, language background is not currently assessed in most studies testing phonemic fluency. Here, we used 52-channel functional near-infrared spectroscopy in college-aged native-Japanese subjects to examine functional changes in oxygenated hemoglobin elicited during a phonemic fluency task performed in Japanese and in English. We found activity differences that were related to task language and second-language proficiency. Besides loci activated in the Japanese test, bilateral precentral channels were specifically recruited in the English test. Furthermore, the higher-proficiency group showed almost no increase in oxygenated hemoglobin in either language context, whereas participants with lower proficiency showed widespread increases for both contexts. We interpret precentral increases as the consequence of additional articulatory resource recruitment in a second-language context. As for the lack of such variation in the higher-proficiency group, it may reflect an advantage in nonverbal executive control in this group. Together, our results point to language background and proficiency as confounding variables in neuroimaging studies of phonemic fluency and that the adequacy of such measures in populations with varying language backgrounds needs to be considered in future studies.
Gil, Stephanie; Hooke, Mary C; Niess, Dawn
Patients and families with limited English proficiency (LEP) face a multitude of barriers both inside and outside the hospital walls. These barriers can contribute to difficulty accessing care and understanding/adhering to treatment recommendations, ultimately placing them at higher risk for poorer outcomes than their English-speaking counterparts. The LEP Patient Family Advocate role was created with the aim of improving access, promoting effective communication, and equalizing care for children with cancer from families with LEP. The goal of this mixed methods study was to describe the level of satisfaction and experiences of parents and health care providers who used the LEP Patient Family Advocate while receiving or providing care. Twelve parents and 15 health care providers completed quantitative surveys and an open-ended question about their experiences. High levels of satisfaction were reported. Themes about the role from qualitative responses included its positive effect on communication, trust, and connectedness between parents and staff. Continuity of care and safety were improved, and parents thought the role helped decrease their stress. The LEP Patient Family Advocate has a positive influence on family-centered cultural care. © 2015 by Association of Pediatric Hematology/Oncology Nurses.
Full Text Available The DNA mismatch repair (MMR and base excision repair (BER systems are important determinants of cellular toxicity following exposure to agents that cause oxidative DNA damage. To examine the interactions between these different repair systems, we examined whether toxicity, induced by t-BOOH and KBrO3, differs in BER proficient (Mpg+/+, Nth1+/+ and deficient (Mpg−/−, Nth1−/− mouse embryonic fibroblasts (MEFs following Msh2 knockdown of between 79 and 88% using an shRNA expression vector. Msh2 knockdown in Nth1+/+ cells had no effect on t-BOOH and KBrO3 induced toxicity as assessed by an MTT assay; knockdown in Nth1−/− cells resulted in increased resistance to t-BOOH and KBrO3, a result consistent with Nth1 removing oxidised pyrimidines. Msh2 knockdown in Mpg+/+ cells had no effect on t-BOOH toxicity but increased resistance to KBrO3; in Mpg−/− cells, Msh2 knockdown increased cellular sensitivity to KBrO3 but increased resistance to t-BOOH, suggesting a role for Mpg in removing DNA damage induced by these agents. MSH2 dependent and independent pathways then determine cellular toxicity induced by oxidising agents. A complex interaction between MMR and BER repair systems, that is, exposure dependent, also exists to determine cellular toxicity.
Cooley, N.; Elder, R. H.; Povey, A. C.
The DNA mismatch repair (MMR) and base excision repair (BER) systems are important determinants of cellular toxicity following exposure to agents that cause oxidative DNA damage. To examine the interactions between these different repair systems, we examined whether toxicity, induced by t-BOOH and KBrO3, differs in BER proficient (Mpg +/+, Nth1 +/+) and deficient (Mpg −/−, Nth1 −/−) mouse embryonic fibroblasts (MEFs) following Msh2 knockdown of between 79 and 88% using an shRNA expression vector. Msh2 knockdown in Nth1 +/+ cells had no effect on t-BOOH and KBrO3 induced toxicity as assessed by an MTT assay; knockdown in Nth1 −/− cells resulted in increased resistance to t-BOOH and KBrO3, a result consistent with Nth1 removing oxidised pyrimidines. Msh2 knockdown in Mpg +/+ cells had no effect on t-BOOH toxicity but increased resistance to KBrO3; in Mpg −/− cells, Msh2 knockdown increased cellular sensitivity to KBrO3 but increased resistance to t-BOOH, suggesting a role for Mpg in removing DNA damage induced by these agents. MSH2 dependent and independent pathways then determine cellular toxicity induced by oxidising agents. A complex interaction between MMR and BER repair systems, that is, exposure dependent, also exists to determine cellular toxicity. PMID:23984319
This project was developed to evaluate the effects of varying the substrate and fertilization regimes on the success of complex warm-season grass and forb seedings on recent roadside construction sites. Re-vegetating construction projects is required...
Hayes, S C; Farnill, D
Concern is often expressed about the English language proficiency (ELP) of students engaged in professional training. This report assesses the ELP of the 1990 and 1991 intakes into medicine at the University of Sydney. A quick screening test and individual in-depth tests were used in a two-stage design. Admission to the course is highly competitive and most students are selected from the top 0.75% of Higher School Certificate results but 15% and 19% of the year cohorts were found to be below average in ELP. English proficiency was found to be consistently correlated with first- and second-year university results. Initiatives taken to support students with language disadvantages and to ensure that graduates will be able to communicate effectively with patients are outlined.
Junaidi Mistar, Alfan Zuhairini
Full Text Available The objectives of the present study are four-fold: (1 to identify the types of strategies to maintain proficiency used by teachers of English in Indonesia, (2 to know the intensity of use of the obtained strategy types, (3 to measure the inter-correlation in the use of the obtained strategy types, and (4 to investigate the effect of proficiency level on the use of maintaining strategies. The subjects were 93 teachers applying for S2 degree in 2010/2011 at the postgraduate program of the Islamic University of Malang. They were given two sets of instrument, a Likert-scale questionnaire of English proficiency maintaining strategies and a TOEFL test. Then, a factor analysis identified nine strategy categories, including language focusing, metacognitive and affective developing, reading and writing activating, language resource utilizing, cognitive processing, culture learning, social communicating, text analyzing, and radio listening strategies. These strategy types explained 63.84% of variances of maintaining strategies and they were used at high level of intensity. Moreover, the use of the nine strategy types were found to be inter-correlated with one another. Finally, no significant effect of proficiency level on strategy use was found, indicating that teachers with different level of proficiency reported using the same strategies of maintaining their proficiency.
Full Text Available Generally vocabulary and collocations in particular have significant roles in language proficiency. A collocation includes two words that are frequently joined concurrently in the memory of native speakers. There have been many linguistic studies trying to define, to describe, and to categorise English collocations. It contains grammatical collocations and lexical collocations which include nouns, adjectives, verbs, and adverb. In the context of a foreign language environment such as Iran, collocational proficiency can be useful because it helps the students improve their language proficiency. This paper investigates the possible relationship between verb-noun collocation proficiency among students from one academic year to the next. To reach this goal, a test of verb-noun collocations was administered to Iranian learners. The participants in the study were 212 Iranian students in an Iranian university. They were selected from the second term of freshman, sophomore, junior, and senior years. The students’ age ranged from 18 to 35.The results of ANOVA showed there was variability in the verb-noun collocations proficiency within each academic year and between the four academic years. The results of a post hoc multiple comparison tests demonstrated that the means are significantly different between the first year and the third and fourth years, and between the third and the fourth academic year; however, students require at least two years to show significant development in verb-noun collocation proficiency. These findings provided a vital implication that lexical collocations are learnt and developed through four academic years of university, but requires at least two years showing significant development in the language proficiency.
Lu, Zhihong; Wang, Yanfei
The effective design of test items within a computer-based language test (CBLT) for developing English as a foreign language (EFL) learners' listening and speaking skills has become an increasingly challenging task for both test users and test designers compared with that of pencil-and-paper tests in the past. It needs to fit integrated oral…
Tai, Sophie; Chen, Hao-Jan
Computer-Assisted Language Learning (CALL) has gained increasing acceptance since it provides learners with abundant resources. Most researches confirm the beneficial effect of CALL on English as a Foreign Language (EFL) learners' cognitive, metacognitive, and affective developments. However, the diversity of students' intelligence is associated…
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.
Manesha Kaur Rajendra Singh
Full Text Available Speaking is an important skill that needs to be mastered as it is the best way to communicate with other people in order to deliver opinions and express ideas, but the fact is that secondary school students’ ability in speaking English is low in Malaysia. It is caused by several factors such as lack of vocabulary, poor pronunciation, weak grammar and poor fluency that hinders the mastery of English language. In this research, Oral Proficiency in English for Secondary Schools (OPS-English Programme was employed to improve students’ speaking skill by engaging them in vocabulary based activities. The main objectives of this study are to investigate the effectiveness of OPS-English in improving the students speaking skills and increasing their vocabulary count. This is an experimental pretest-posttest control group design study which involved 70 students from a school located in one of the districts in Kedah, Malaysia. The duration of the study was 8 weeks. The data collection was done using pre-test and post-test. The data from the pre-test and post-test was analysed quantitatively using independent sample test. The findings of this study show that OPS-English can improve students’ vocabulary. This is proven by experimental group’s students’ test score that showed improvement in the post-test. OPS-English is a suitable programme that should be used to improve students’ vocabulary. The result of this study provides useful insights for English language teachers in teaching speaking. Keywords: OPS-English, speaking ability, secondary school students, vocabulary activities
Ankara : The Department of Teaching English as a Foreign Language, Bilkent University, 2010. Thesis (Master's) -- Bilkent University, 2010. Includes bibliographical references leaves 79-83. This study mainly investigated the effectiveness of audio books on the reading comprehension of selected texts by university EFL students. This study also aimed to find out whether a difference in students‘ reading comprehension as a result of exposure to audio books emerges based on thei...
... URBAN DEVELOPMENT Announcement of Funding Awards; Limited English Proficiency Initiative Program (LEPI... funding under the Notice of Funding Availability (NOFA) for the Limited English Proficiency Initiative... INFORMATION: Executive Order 13166 signed in August 2000 requires all federal agencies to improve access to...
Language proficiency constitutes a crucial barrier for prospective international teaching assistants (ITAs). Many US universities administer screening tests to ensure that ITAs possess the required academic oral English proficiency for their TA duties. Such ITA screening tests often elicit a sample of spoken English, which is evaluated in terms of…
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…
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…
An attempt to test students objectively in a five-part, French, speaking proficiency test is described and discussed. Concrete nouns, abstract words, pronunciation, syntax, and fluency are tested with a combination of tape and picture stimuli. Reliability, validity, and practical questions are raised; and previous aural-oral testing procedures are…
A discussion of the role of second language proficiency assessment in the evaluation of language programs argues that for four reasons, the use of proficiency is inappropriate as a central element in evaluation. The reasons are: (1) the construct of proficiency has not been operationalized in a way that enables it to be used usefully; (2)…
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…
Jackson, Carrie N.; van Hell, Janet G.
Using a self-paced reading task, the present study explores how Dutch-English L2 speakers parse English wh-subject-extractions and wh-object-extractions. Results suggest that English native speakers and highly-proficient Dutch-English L2 speakers do not always exhibit measurable signs of on-line reanalysis when reading subject- versus object-extractions in English. However, less-proficient Dutch-English L2 speakers exhibit greater processing costs on subject-extractions relative to object-extractions, similar to previously reported findings (e.g., Dussias and Piñar, forthcoming; Juffs 2005; Juffs and Harrington 1995). These findings are discussed in light of relevant research surrounding on-line processing among L2 speakers and their ability to adopt native-like processing patterns in the L2. PMID:22888175
Bireta, Tamra J; Mazzei, Colleen M
An item that differs from the surrounding items is remembered better than an item that is consistent with its surroundings; this is known as the von Restorff effect or isolation effect (von Restorff, Psychologische Forschung, 18, 299-342, 1933). Theoretical explanations have proposed that the isolate is processed differently from control items, though some research has suggested that this processing might require more attention for semantic than for physical isolates. To test this possibility, in the present study we examined the isolation effects for physical isolates and semantic isolates under full and divided attention. Participants viewed lists of categorized words, with some lists containing either a physical or a semantic isolate, followed by immediate written free recall. Across three experiments, divided attention eliminated the semantic isolation effect but did not impact the physical isolation effect. Furthermore, semantic isolates were output earlier in recall than controls, whereas physical isolates were output more similarly to controls. These findings suggest that semantic isolation effects require attention during encoding, whereas physical isolation effects are relatively automatic.
Donahue, Mavis; And Others
The syntactic proficiency of 67 learning disabled children was evaluated during a task requiring them to convey information to a listener. Learning disabled children in all grades were found to produce shorter mean main clauses than nondisabled children even on this relatively simple communicative task. (Author/SEW)
Legarda, F.; Herranz, M.; Idoeta, R.
In the accreditation process of a radioactivity measurements laboratory, according to ISO standard 17025, proficiency tests play a fundamental role. These PTs constitute an irreplaceable tool for the validation of measuring methods. In the case of Spain, ENAC, which is the Spanish accreditation national body, requires that the laboratory has to take part in a PT for each one of the accredited measuring methods in the period of time between two reassessments of the accreditation, what happens every 4-5 years. In specific areas of determination procedures, among which radioactive measurements could be included, the number of methods which can be accredited is very large. The purpose of the present work is to establish a classification into families of the different radioactivity measurement procedures, as well as to establish complementary actions that guarantee that carrying out periodically proficiency-tests on any of the included procedures in each family, every measurement procedure include in that family is controlled, complying with the criteria established by ENAC.
This study was an investigation of how particular processing tasks influence L2 reading in relation to text type effects and L2 reading proficiency. Two groups of Japanese university EFL students (N = 103), varying in English reading proficiency, read a narrative passage and an expository passage in one of three task conditions: outlining,…
Bachman, Lyle; Savignon, Sandra J.
Current ACTFL (American Council on the Teaching of Foreign Languages) Oral Language Proficiency Guidelines are based on an overly narrow view of communicative language proficiency. However, the guidelines do provide a basis for the development of effective teaching and testing methods. (CB)
Kawaguchi, Jeffrey K.
Context: Assessing clinical proficiency and documenting learning over time is quite challenging. Educators must look for unique ways to effectively examine students' performance and archive evidence of their academic progress. Objective: To discuss the use of video analysis to bridge the gap from educational competency to clinical proficiency, and…
Chiang, Vico; Crickmore, Barbara-Lee
Post-graduate international nursing students who seek continuing education are accepted by nursing programs in a number of Western countries. Teaching experience from an Australian school of nursing program reflected that although these students demonstrated the minimum English proficiency required by the university, advanced English and communication proficiency related to clinical practice was required when they received clinical placements in an unfamiliar environment.
Yao, Yuxin; Ohinata, Asako; van Ours, Jan
Our paper studies the educational consequences of language proficiency by investigating the relationship between dialect-speaking and academic performance of 5–6 year old children in the Netherlands. We find that dialect-speaking has a modestly negative effect on boys’ language test scores. In
Yao, Yuxin; Ohinata, Asako; van Ours, Jan
This paper studies the educational consequences of language proficiency by investigating the relationship between dialect-speaking and academic performance of 5-6 year old children in the Netherlands. We find that dialect-speaking has a modestly negative effect on boys' language test scores. In
Henning, Grant; And Others
Examines the effectiveness of an automated language proficiency test assembly system at an air force base English Language Center. The study focuses on the equivalence of mean score difficulty, total score variance, and intercorrelation covariance across test norms and finds a high level of test-form equivalence and internal consistency. (nine…
Background The current paradigm of arthroscopic training lacks objective evaluation of technical ability and its adequacy is concerning given the accelerating complexity of the field. To combat insufficiencies, emphasis is shifting towards skill acquisition outside the operating room and sophisticated assessment tools. We reviewed (1) the validity of cadaver and surgical simulation in arthroscopic training, (2) the role of psychomotor analysis and arthroscopic technical ability, (3) what validated assessment tools are available to evaluate technical competency, and (4) the quantification of arthroscopic proficiency. Methods The Medline and Embase databases were searched for published articles in the English literature pertaining to arthroscopic competence, arthroscopic assessment and evaluation and objective measures of arthroscopic technical skill. Abstracts were independently evaluated and exclusion criteria included articles outside the scope of knee and shoulder arthroscopy as well as original articles about specific therapies, outcomes and diagnoses leaving 52 articles citied in this review. Results Simulated arthroscopic environments exhibit high levels of internal validity and consistency for simple arthroscopic tasks, however the ability to transfer complex skills to the operating room has not yet been established. Instrument and force trajectory data can discriminate between technical ability for basic arthroscopic parameters and may serve as useful adjuncts to more comprehensive techniques. There is a need for arthroscopic assessment tools for standardized evaluation and objective feedback of technical skills, yet few comprehensive instruments exist, especially for the shoulder. Opinion on the required arthroscopic experience to obtain proficiency remains guarded and few governing bodies specify absolute quantities. Conclusions Further validation is required to demonstrate the transfer of complex arthroscopic skills from simulated environments to the
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
This report continues the work of Krashen and Brown (2007), developing and evaluating a set of hypotheses for the development of academic proficiency. That article defined academic proficiency as having two components: academic language proficiency and knowledge of academic content.
Leggat Sandra G
Abstract Background Although effective teamwork has been consistently identified as a requirement for enhanced clinical outcomes in the provision of healthcare, there is limited knowledge of what makes health professionals effective team members, and even less information on how to develop skills for teamwork. This study identified critical teamwork competencies for health service managers. Methods Members of a state branch of the professional association of Australian health service managers...
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,…
Coombe, Christine; Davidson, Peter
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…
The present study investigates (i) English as Foreign Language (EFL) learners' receptive collocational knowledge growth in relation to their linguistic proficiency level; (ii) how much receptive collocational knowledge is acquired as linguistic proficiency develops; and (iii) the extent to which receptive knowledge of ...
Rooy, Susan Coetzee-Van
More and more learners of English from the Expanding Circle are travelling to Outer Circle contexts to learn English or to improve their English proficiency. This is also the case for some Korean families who moved to Potchefstroom, South Africa. This phenomenon poses challenges in terms of assessment of English proficiency, and emphasizes the…
Language proficiency among young South Africans is low. This is true not only of mother tongue speakers of English and Afrikaans, but also, and especially, of non-mother tongue speakers of English, among whom language proficiency levels raise serious concern. Some examples are given to illustrate the importance of ...
... 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 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 Aeronautics and Space 2 2010-01-01 2010-01-01 false Flight proficiency. 61.107 Section 61.107... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Private Pilots § 61.107 Flight proficiency. (a) General. A person who applies for a private pilot certificate must receive and log ground and flight...
Bandeira de Mello, Victor; Blankenship, Charles; McLaughlin, Don
Since 2003, the National Center for Education Statistics (NCES) has compared each state's standard for proficient performance in reading and mathematics by placing the state standards onto the NAEP scale. The procedure, "mapping," allows the level of achievement required for proficient performance in one state to be compared with the…
Leggat Sandra G
Full Text Available Abstract Background Although effective teamwork has been consistently identified as a requirement for enhanced clinical outcomes in the provision of healthcare, there is limited knowledge of what makes health professionals effective team members, and even less information on how to develop skills for teamwork. This study identified critical teamwork competencies for health service managers. Methods Members of a state branch of the professional association of Australian health service managers participated in a teamwork survey. Results The 37% response rate enabled identification of a management teamwork competency set comprising leadership, knowledge of organizational goals and strategies and organizational commitment, respect for others, commitment to working collaboratively and to achieving a quality outcome. Conclusion Although not part of the research question the data suggested that the competencies for effective teamwork are perceived to be different for management and clinical teams, and there are differences in the perceptions of effective teamwork competencies between male and female health service managers. This study adds to the growing evidence that the focus on individual skill development and individual accountability and achievement that results from existing models of health professional training, and which is continually reinforced by human resource management practices within healthcare systems, is not consistent with the competencies required for effective teamwork.
Full Text Available The present study investigates, (i English as Foreign Language (EFL learners’ receptive collocational knowledge growth in relation to their linguistic proficiency level; (ii how much receptive collocational knowledge is acquired as proficiency develops; and (iii the extent to which receptive knowledge of collocations of EFL learners varies across word frequency bands. A proficiency measure and a collocation test were administered to English majors at the University of Burundi. Results of the study suggest that receptive collocational competence develops alongside EFL learners’ linguistic proficiency; which lends empirical support to Gyllstad (2007, 2009 and Author (2011 among others, who reported similar findings. Furthermore, EFL learners’ collocations growth seems to be quantifiable wherein both linguistic proficiency level and word frequency occupy a crucial role. While more gains in terms of collocations that EFL learners could potentially add as a result of change in proficiency are found at lower levels of proficiency; collocations of words from more frequent word bands seem to be mastered first, and more gains are found at more frequent word bands. These results confirm earlier findings on the non-linearity nature of vocabulary growth (cf. Meara 1996 and the fundamental role played by frequency in word knowledge for vocabulary in general (Nation 1983, 1990, Nation and Beglar 2007, which are extended here to collocations knowledge.
Chur-Hansen, A; Vernon-Roberts, J
Medical educators from the Faculty of Medicine at the University of Adelaide, South Australia, have expressed reservations about the adequacy of some undergraduate medical students' English language proficiency for satisfactory academic and clinical performance. This study explores the occurrence and nature of the comments made in writing by clinical teachers about the English language proficiency of 568 students over a period of 4 years. The frequency and nature of the comments made by clinicians have important implications for the planning and implementation of pedagogical strategies to support non-English-speaking background medical students experiencing difficulties with their course due to language. Although the University of Adelaide has introduced initiatives in response to some of the problems that have been identified, it is recommended that any teaching interventions require careful evaluation through a longitudinal research design to ensure that their aims are being achieved.
... CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Commercial Pilots § 61.127 Flight proficiency. (a) General. A person who applies for a commercial pilot certificate must receive and log ground and...
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...
Thompson, Carrie A.
The Missionary Training Center (MTC), affiliated with the Church of Jesus Christ of Latter-day Saints, needs a reliable and cost effective way to measure the oral language proficiency of missionaries learning Spanish. The MTC needed to measure incoming missionaries' Spanish language proficiency for training and classroom assignment as well as to…
This cross-sectional study examined the effect of general proficiency and study-abroad experience in production of speech acts among learners of L2 English. Participants were 25 native speakers of English and 64 Japanese college students of English divided into three groups. Group 1 (n = 22) had lower proficiency and no study-abroad experience.…
Chung, Tim; Berry, Vivien
Examined the effect of background knowledge and second language proficiency in relation to two sets of specific reading materials. One came from an IELTS reading module related to science and technology; the other was from a highly-specific popular science text. Results showed that both language proficiency and background knowledge predicted…
Yulia Surinová; Iveta Paulová
Globalization Effects on Specific Requirements in Automotive Production Currently, there is worldwide overcapacity in the industry - and this has forced manufacturers to contain and even reduce costs...
Full Text Available Language proficiency is predicted to modulate orthographic-semantic association in second language (L2 vocabulary acquisition, in accordance with the assumptions of the Developmental Bilingual Interactive-Activation model (BIA-d (Grainger et al., 2010. The current study explored this modulation during pre-attentive L2 orthographic perception. ERPs were recorded from Chinese–English bilinguals with different L2 proficiency during their pre-attentive response to deviant and standard stimuli arranged in the oddball paradigm. Two stimulus types were investigated separately: L2 orthography and L1 orthography. In the L2 orthography condition, a MMN-N400 complex (i.e., deviancy effect was found in the high L2 proficiency bilinguals, but only a marginally significant reduced negativity in an early time window was found in the low L2 proficiency bilinguals. In the L1 orthography condition, the high and low L2 proficiency bilinguals showed similar deviancy effect in the form of MMN-P3a-LPC complex. The current findings suggest that proficiency modulates pre-attentive L2 orthographic perception, such that the high L2 proficiency bilinguals activate the associated semantic representation instantly upon orthographic decoding, while the orthographic-semantic connection is not activated for the low L2 proficiency bilinguals. This is probably due to their difference in the strength of orthographic-semantic association. These findings contribute to the understanding of orthographic processing by bilinguals at the pre-attentive level and provide supporting evidence for the BIA-d model.
... company registration to the new format. Companies required to file using CIDs are urged to register or... Energy Regulatory Commission Effective Date of Revised Company Registration Requirements AGENCY: Federal... of the Revised Company Registration Requirements. The Commission issued a Notice in the Federal...
In increasingly multilingual healthcare environments worldwide, ensuring accurate, effective communication is requisite. Language proficiency is essential, particularly medical language proficiency. Medical language is a universal construct in healthcare, the shared language of health and allied health professions. It is highly evolved, career-specific, technical and cultural-bound-a language for specific purposes. Its function differs significantly from that of a standard language. Proficiency requires at minimum, a common understanding of discipline-specific jargon, abstracts, euphemisms, abbreviations; acronyms. An optimal medical language situation demands a level of competency beyond the superficial wherein one can convey or interpret deeper meanings, distinguish themes, voice opinion, and follow directions precisely. It necessitates the use of clarity, and the ability to understand both lay and formal language-characteristics not essential to standard language. Proficiency influences professional discourse and can have the potential to positively or negatively affect patient outcomes. While risks have been identified when there is language discordance between care provider and patient, almost nothing has been said about this within care teams themselves. This article will do so in anticipation that care providers, regulators, employers, and researchers will acknowledge potential language-based communication barriers and work towards resolutions. This is predicated on the fact that the growing interest in language and communication in healthcare today appears to be rested in globalization and increasingly linguistically diverse patient populations. Consideration of the linguistically diverse healthcare workforce is absent. An argument will be posited that if potential risks to patient safety exist and there are potentials for disengagement from care by patients when health providers do not speak their languages then logically these language-based issues can
Hadler, Max W; Chen, Xiao; Gonzalez, Erik; Roby, Dylan H
HMO enrollees with limited English proficiency, and particularly those in poorer health, face communication barriers despite language assistance regulations. More than 1.3 million California HMO enrollees ages 18 to 64 do not speak English well enough to communicate with medical providers and may experience reduced access to high-quality health care if they do not receive appropriate language assistance services. Based on analysis of the 2007 and 2009 California Health Interview Surveys (CHIS), commercial HMO enrollees with limited English proficiency (LEP) in poorer health are more likely to have difficulty understanding their doctors, placing this already vulnerable population at even greater risk. The analysis also uses CHIS to examine the potential impact of health plan monitoring starting in 2009 (due to a 2003 amendment to the Knox-Keene Health Care Services Act) requiring health plans to provide free qualified interpretation and translation services to HMO enrollees. The authors recommend that California's health plans continue to incorporate trained interpreters into their contracted networks and delivery systems, paying special attention to enrollees in poorer health. The results may serve as a planning tool for health plans, providing a detailed snapshot of enrollee characteristics that will help design effective programs now and prepare for a likely increase in insured LEP populations in the future, as full implementation of the Affordable Care Act takes place over the next decade.
Full Text Available A not entirely unusual position among teachers is that they believe that they must first establish a peaceful classroom before they can begin to teach the subject. This research, shows how a proficient mathematics teacher teaches his subject and thereby creates a quiet and focused classroom and exerts effective leadership, just by teaching mathematics. The researchers observed a male mathematics teacher for almost half a year, i.e. one semester. The results of research present several patterns that the researchers saw during the observations of his teaching. The teacher showed an interest in each student’s mathematical thinking and expressed explicitly how students were expected to learn mathematics. He also directed students’ attention to mathematics and established a culture where all solutions were important in the teaching process. In the teaching process, he used multiple representations to motivate students and a lot of supportive expressions that made them feel that they were able to learn mathematics. He worked patiently to establish structures, and there was almost no disruptive behaviour. Students simply did not have time to interfere because they were so engaged in learning mathematics.
Akresh, Ilana Redstone; Massey, Douglas S; Frank, Reanne
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. Copyright © 2014 Elsevier Inc. All rights reserved.
Akresh, Ilana Redstone; Massey, Douglas S.; Frank, Reanne
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
"If I write like a scientist, then soy un cientifico": Differentiated Writing Supports and the Effects on Fourth-Grade English Proficient Students' and English Language Learners' Science Content Knowledge and Explanatory Writing About Magnetism and Electricity
Lichon, Kathryn A.
The purpose of this pre-post quasi-experimental dissertation was to investigate the effects of differentiated writing supports on English Proficient Students' (EPSs) and English Language Learners' (ELLs) science content knowledge and explanatory writing about magnetism and electricity. Eighty-seven fourth-grade students (EPSs = 35; ELLs = 52) were randomly assigned to two groups based on two differentiated writing: guided questions ( n = 43) or targeted writing frames (n = 44). In the guided questions condition, students completed four question sets after a science investigation, and in the targeted writing frames condition, students completed the same four question sets, but with explicit support for vocabulary, transitions, and relational language in the form of if-then statements. Over the course of the four week intervention, students completed a total of nine writing tasks, and were pretested and posttested on six variables: magnetism and electricity content knowledge test, explanatory writing task, total number of words written, total number of sentences written, number of if-then statements, and number of content-based vocabulary words. Results indicate that EPSs and ELLs in both writing conditions improved significantly from pretest to posttest on six content and explanatory writing variables, with statistically significant gain scores occurring for the magnetism and electricity content knowledge test in which the targeted writing frames condition had a larger rate of gain. ANCOVA results indicated that in comparing writing conditions, a statistically significant difference was found for magnetism and electricity content knowledge posttests, when controlling for pretests. No statistically significant effects for language classification on the six variables were found when controlling for pretest scores. Interaction effects between writing condition and language classification were statistically significantly different for the interaction effect found on if
Daysal, N. Meltem; Chin, Aimee; Imberman, Scott
Texas requires a school district to offer bilingual education when its enrollment of limited English proficient (LEP) students in a particular elementary grade and language is twenty or higher. Using school panel data, we find a significant increase in the probability that a district provides...... bilingual education above this 20-student cutoff. Using this discontinuity as an instrument for district bilingual education provision, we find that providing bilingual education programs (relative to providing only English as a Second Language programs) does not significantly impact the standardized test...... scores of students with Spanish as their home language (comprised primarily of ever-LEP students). However, we find significant positive impacts on non-LEP students’ achievement, which indicates that education programs for LEP students have spillover effects to non-LEP students....
In a study of the vocabulary proficiency of some South African ESL teacher trainees, the General Service List of English Words' validity was evaluated. It was found that mastery of this list would meet most of the vocabulary needs of the test group. Recommendations are made for practical uses of word counts. (MSE)
Empirical data that indicate a discrepancy between perceptions and scores on English tests among South African participants (1998-2011) are reported. A discrepancy between perceptions of English proficiency and scores on English tests is important because of its potential impact on language learner motivation. It will be ...
Baker, Herbert George; And Others
Tailored Response Testing (TRT) is a new type of test that has demonstrated its applicability to the evaluation of human performance in a wide variety of occupations and work settings. The Navy is using TRT to measure the technical proficiency of job incumbents in three of its jobs. The methodology holds great promise for testing aboard ships as…
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…
Haas, Eric; Wilson, Glen; Cobb, Casey; Rallis, Sharon
Applying microeconomic theory to No Child Left Behind predicts that its use of significant consequences for schools that do not reach 100% proficiency on rigorous standardized tests by 2014 will likely prevent most, if not all schools, from providing a high-quality education for their students. The central problem is cost. Quality assurance models…
... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 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...
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…
... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Foreign language proficiency pay. 9901... Foreign Language Proficiency Pay (FLPP) if they are certified as proficient in a foreign language the... annual list of foreign languages necessary for national security interests and to establish overall...
Shneyderman, Aleksandr; Froman, Terry
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…
... 34 Education 2 2010-07-01 2010-07-01 false Limited English proficient. 300.27 Section 300.27... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.27 Limited English proficient. Limited English proficient has the meaning given the term in section 9101(25) of the ESEA. (Authority: 20...
Dixon, L. Quentin; Wu, Shuang; Daraghmeh, Ahlam
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…
De Wet, Febe
Full Text Available This paper reports on the automatic assessment of oral proficiency for advanced second language speakers. A spoken dialogue system is used to guide students through an oral test and to record their answers. Indicators of oral proficiency...
Novak, Robert W
Participation in proficiency testing is required under the Clinical Laboratory Improvement Amendments of 1988. Although the primary purpose of this testing is evaluation of current laboratory performance, a major secondary benefit of such testing is postulated to be progressive improvement in laboratory performance over time as laboratories learn from their previous experiences and feedback. To test the hypothesis that a secondary result of proficiency testing is improvement over time of laboratory performance. The performance of participants in a large proficiency testing program (EXCEL), designed for clinic and office laboratories, on a specific problematic competence, the ability to differentiate group A streptococcus from group C streptococci, was monitored during a 6-year period (1996-2001) for changes in participant performance. With each testing cycle, feedback on performance relative to peers and an educational discussion analyzing performance and suggesting best practices was submitted to participants. Despite consistent feedback, there was no significant change in participant performance throughout the period studied. In a large, stable proficiency testing program, a significant throat culture competence, which demonstrated less than optimal performance, did not improve over time, suggesting that current utilization of proficiency testing results in laboratory improvement programs is suboptimal.
Abdelmassih, M; Polet, M; Goffaux, M-J; Planchon, V; Dierick, K; Mahillon, J
Food microbiology proficiency testing (PT) is a useful tool to assess the analytical performances among laboratories. PT items should be close to routine samples to accurately evaluate the acceptability of the methods. However, most PT providers distribute exclusively artificial samples such as reference materials or irradiated foods. This raises the issue of the suitability of these samples because the equivalence-or 'commutability'-between results obtained on artificial vs. authentic food samples has not been demonstrated. In the clinical field, the use of noncommutable PT samples has led to erroneous evaluation of the performances when different analytical methods were used. This study aimed to provide a first assessment of the commutability of samples distributed in food microbiology PT. REQUASUD and IPH organized 13 food microbiology PTs including 10-28 participants. Three types of PT items were used: genuine food samples, sterile food samples and reference materials. The commutability of the artificial samples (reference material or sterile samples) was assessed by plotting the distribution of the results on natural and artificial PT samples. This comparison highlighted matrix-correlated issues when nonfood matrices, such as reference materials, were used. Artificially inoculated food samples, on the other hand, raised only isolated commutability issues. In the organization of a PT-scheme, authentic or artificially inoculated food samples are necessary to accurately evaluate the analytical performances. Reference materials, used as PT items because of their convenience, may present commutability issues leading to inaccurate penalizing conclusions for methods that would have provided accurate results on food samples. For the first time, the commutability of food microbiology PT samples was investigated. The nature of the samples provided by the organizer turned out to be an important factor because matrix effects can impact on the analytical results. © 2013
Full Text Available The study investigated the effect of problem-based learning through cognition-based tasks on speaking proficiency of Iranian intermediate EFL learners in comparison to the effect of objective-based tasks. To this end, a true experimental research design was employed. Ninety five (N=95 language learners studying at a language institute in the city of Esfahan, Iran were given an IELTS listening and speaking test as the proficiency test and 75 learners were selected. In the next phase of the study, a second IELTS speaking test was administered as the homogeneity test and the pre-test to seventy five (N=75 learners chosen from the population and forty-eight (N=48 homogeneous intermediate learners were selected for the study (i.e., 24 learners in control group and 24 in experimental one. The results of an independent-sample t-test gained from the study proved that not only does implementation of problem-based learning through cognition-based tasks significantly increased intermediate participants’ speaking proficiency, but also it had more positive effect in comparison to objective-based tasks on participants’ speaking proficiency. Therefore, it is suggested that problem-based learning ought to be taken into account by educational scholars, those in charge of syllabus, material producers, language teachers and language learners. Keywords: Cognition-Based Tasks, Objective-Based Tasks, EFL Learners, Speaking Proficiency, Problem-Based Learning
O'Neill, Thomas R; Marks, Casey; Wendt, Anne
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.
Evangelista, Warlley P.; Tette, Patrícia A. S.; Gloria, Maria Beatriz A.
The analysis of histamine is required by the European Union for the importation of tuna and other Scombroid fish. The aim of this study was to investigate the quality of the analysis of histamine in fish, by means of reference material (RM) and of proficiency test (PT). Sample analysis carried out using RM provided 89.4% recovery. During the proficiency test, the histamine content of the sample was 311.9 mg/kg and the z-score was zero. These results assure the good performance of the laboratory in the analysis of histamine in fish, asuring reliability of results to clients.
The novel proposed definition of measurement result in the international metrology vocabulary requires a revision of standards and guidelines for proficiency testing (PT), and a new approach to processing proficiency data is needed to test the ability of laboratories to present not only unbiased...... to an accepted reference value that fully reflects the uncertainties reported by participants in a PT scheme and permits calculation of En-numbers to distinguish whether or not measurement results are consistent with the accepted definition of the measurand. The strategy is applied to PT data from a recent...
Roswal, Glenn; And Others
The results of an investigation to determine the effect of the Children's Developmental Play Program on behavioral and neuromotor functioning of developmentally disabled children indicates that it serves as a valuable resource to the child, community, and inservice teachers. This study observed risk-taking behaviors, self-concept, and motor skills…
Nip, Ignatius S. B.; Blumenfeld, Henrike K.
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…
Thomas, Clayton F.; Monoson, Patricia K.
A survey indicates that student complaints led legislators in 20 states to mandate that higher education institutions develop policies on oral English proficiency of instructors, including language certification for international teaching assistants. Many institutions responded with policies requiring formal language testing and remedial…
Mueller, Canda D.; Schmitt, Vicki L.
Three years of assessment data have been collected since The No Child Left Behind Act took effect. The purpose of this paper was to determine what effect adequate yearly progress (AYP) requirements have had on student achievement as measured by achievement level categorization across years. In measuring how well students are achieving in the wake…
... 7 Agriculture 1 2010-01-01 2010-01-01 false Effect of other requirements. 15a.5 Section 15a.5 Agriculture Office of the Secretary of Agriculture EDUCATION PROGRAMS OR ACTIVITIES RECEIVING OR BENEFITTING...); and any other act of Congress or Federal regulation. (b) Effect of State or local law or other...
Full Text Available Language clubs have been reported to be effective in learning languages, increasing motivation and independence (Gao, 2009. The present study was an attempt to investigate the effect of a web-based language club on the language proficiency of Iranian EFL learners. A number of pre-intermediate learners form two universities (118 were selected among 154 through a test of proficiency (TOEFL PBL, then they were put into experimental and control groups. The participants in experimental group got on line and acted as a member of a virtual language club for a period of 6 months. They got involved with activities like emailing, chatting, and weblogging. Data were collected through TOEFL PBL. The analyzed data from the test of proficiency indicated the outperformance of those in experimental group. Consequently, it might be proposed that web-based language clubs can make language learning easier and more efficient.
Full Text Available This publication presents the principles of organization, implementation, assessment and exploitation of proficiency testing results in the work environmental laboratory based on basic requirements included in standard PN-EN ISO/IEC 17043 and ISO 13528. The basis for the proper functioning of the laboratory is to use and observe the basic requirements for the competence to carry out the tests and the guidelines on ensuring reliable and accurate results, specified e.g., according to the guidelines described in the standard PN-EN ISO/IEC 17043. The confirmation of the laboratory competence is the obtained accreditation. To obtain this certificate several conditions, including proficiency testing (PT should be met. The main aspects of this paper is to show the role of proficiency testing in the process of assuring a properly functioning quality system in the laboratory. The accreditation requirements, the types of proficiency testing schemes, methods of statistical analysis and interpretation of results are also discussed by the authors. Med Pr 2016;67(2:267–283
Matthew K Leonard
Full Text Available 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.
Full Text Available The purpose of the present paper is the study of the interaction between learning English for Specific Purposes (ESP, in particular, English for the Financial Sector, and general English proficiency. The research examines the effects of an ESP course being taught for a year on the students' general English proficiency.Two sets of tests were prepared for that purpose and administered to 30 first-year students of finance and law. The students took the placement test twice, at the beginning and at the end of the school year. To monitor test performance over a research period, a parallel form measuring the same competences was administered at the beginning of the second semester. In the test development process a special consideration has been paid to the level of difficulty and its relation to the students' prior educational context. Drawing on the National State Matura exams the test is set at Common European Framework of Reference for Languages (CEFR Level B2. As regards its content the test is comprised of reading comprehension tasks (multiple matching, multiple-choice cloze, gapped text and grammar tasks aiming to examine lexical and grammatical competence.There were two major assumptions in this study: 1 Learning ESP can improve students' general English proficiency, and 2 There is a more substantial improvement in lexical competence as compared to the improvement in grammatical competence.There is strong evidence in support of the first hypothesis, whereas for the second one the results were ambiguous. After major findings are presented and discussed, implications for ESP teaching are given in closing.
Njeru, Jane W; St Sauver, Jennifer L; Jacobson, Debra J; Ebbert, Jon O; Takahashi, Paul Y; Fan, Chun; Wieland, Mark L
Limited English proficiency is associated with health disparities and suboptimal health outcomes. Although Limited English proficiency is a barrier to effective health care, its association with inpatient health care utilization is unclear. The aim of this study was to examine the association between patients with limited English proficiency, and emergency department visits and hospital admissions. We compared emergency department visits and hospitalizations in 2012 between patients requiring interpreter services and age-matched English-proficient patients (who did not require interpreters), in a retrospective cohort study of adult patients actively empanelled to a large primary health care network in a medium-sized United States city (n = 3,784). Patients who required interpreter services had significantly more Emergency Department visits (841 vs 620; P ≤ .001) and hospitalizations (408 vs 343; P ≤ .001) than patients who did not require interpreter services. On regression analysis the risk of a first Emergency Department visit was 60% higher for patients requiring interpreter services than those who did not (unadjusted hazard ratio [HR], 1.6; 95% confidence interval (CI), 1.4-1.9; P interpreter services had higher rates of inpatient health care utilization compared with patients who did not require an interpreter. Further research is required to understand factors associated with this utilization and to develop sociolinguistically tailored interventions to facilitate appropriate health care provision for this population.
Vuorio, Kristiina; Björklöf, Katarina; Kuosa, Harri; Jokipii, Reija; Järvinen, Marko; Lehtinen, Sirpa; Leivuori, Mirja; Niemelä, Maija; Väisänen, Ritva
The Finnish Environment Institute (SYKE) organized in 2014 the fourth virtual phytoplankton proficiency test based on filmed material. A total of 39 analysts from 27 organizations and eight countries took part the test. The test material represented phytoplankton that typically occurs in boreal lakes and in the northern Baltic Sea. The test included three components: 1) phytoplankton species identification test, 2) phytoplankton counting test and 3) phytoplankton measurement of cell dimens...
Lee, Bradford; Pirotto, Christopher
Individual differences (ID) among language learners (e.g. language aptitude or motivation), are variables that are theorized to affect the degree of success one will have in acquiring a second language (L2). This study sought to add to the body of literature on learning style. 225first year students (divided into two groups based on English proficiency) at a private Japanese university were surveyed to determine their preferred learning style(s). The data obtained were then examined in relati...
... characteristics, runway length, surface conditions, wind direction and velocity, brake heat energy, and any other...) Airborne radar devices B (f) Any other systems, devices, or aids available B (g) Hydraulic and electrical... and procedures may be performed in an airplane simulator with a visual system (visual simulator), an...
A-Momani, Mufadi; Ababneh, Sana'
The present study aimed at investigating the effect of an instructional program on vocational educational students' proficiency of vocational educational terms in English. The study sample consisted of 60 male and female students from Al-Balqa'a Applied University, Jordan. Moreover, the study investigated the effect the students' gender and…
Ansarian, Loghman; Adlipour, Ali Akbar; Saber, Mehrnoush Akhavan; Shafiei, Elmira
The study investigated the effect of problem-based learning through cognition-based tasks on speaking proficiency of Iranian intermediate EFL learners in comparison to the effect of objective-based tasks. To this end, a true experimental research design was employed. Ninety five (N = 95) language learners studying at a language institute in the…
Simon, E.; Escudero, P.; Broersma, M.; Dziubalska-Kołaczyk, K.; Wrembel, M.; Kul, M.
This study examines the effect of proficiency in the L2 (English) and L3 (Dutch) on word learning in the L3. Learners were 92 L1 Spanish speakers with differing proficiencies in L2 and L3, and 20 native speakers of Dutch. The learners were divided into basic and advanced English and Dutch
Morton, L L; Diubaldo, D
Male and female adolescents (N = 113) were assigned randomly to spelling instruction in either morning or afternoon groups for a school year. A spelling list (100 words) was administered at the beginning of the school year to obtain a sample of error responses and estimate proficiency. Although equally proficient, subjects tested in the afternoon showed more phonetically inappropriate errors, while those tested in the morning showed more phonetically appropriate errors. This error pattern is viewed as support for a more engaged left hemisphere in the morning. There were no differences on two types of visual errors. Subjects then received instruction in spelling for nine months in either morning or afternoon settings. Time-of-day effects were not evident on the word list and there were too few errors to conduct a posttest error analysis. However, standardized test results for a subgroup revealed that subjects receiving morning instruction made greater gains on phonetically regular words compared to phonetically irregular words--an effect consistent with a circadian-linked higher level of left hemisphere engagement early in the day. The findings are of a pilot nature, but implications for education and further research are discussed.
The objectives and scope of the Universal basic Education were discussed the junctions of the School Library service in support of the education programme in the school and the staff requirement for the effective proformance of the functions were also discussed the various designations usedfor librarians in schools in ...
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... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Effect of other requirements. 19.125 Section 19.125 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY... of any applicant or student, on the basis of sex, to practice any occupation or profession. (c...
Bleakley, Hoyt; Chin, Aimee
Are U.S. immigrants' English proficiency and social outcomes the result of their cultural preferences, or of more fundamental constraints? Using 2000 Census microdata, we relate immigrants' English proficiency, marriage, fertility and residential location variables to their age at arrival in the U.S., and in particular whether that age fell within the "critical period" of language acquisition. We interpret the differences between younger and older arrivers as effects of English-language skills and construct an instrumental variable for English-language skills. Two-stage-least-squares estimates suggest that English proficiency increases the likelihood of divorce and intermarriage. It decreases fertility and, for some, ethnic enclave residence. (JEL J24, J12, J13, J61).
Full Text Available This paper presents a study investigating the relationship between corrective feedback, students’ language proficiency and classroom communication orientation in classrooms of Chinese as a Foreign Language (CFL at a US university. Inspired by Lyster and Mori (2006, this comparative analysis of teacher-student interaction investigates the immediate effects of prompt, recast, and explicit correction on learner uptake and repair across three different Chinese proficiency levels. By use of two measurement tools—Error Treatment Model and COLT coding scheme, the study attempts to seek the distribution pattern of feedbacks and the sequent uptakes, as well as the impact of learners’ proficiency levels on the pattern of feedback and uptakes in CFL classrooms. Results show that recasts still remain the most common feedback type across the classes in this study. The uptake of feedback is influenced both by classroom communication orientation and the students’ language proficiency.
Fernández-Alemán, José Luis; Carrillo-de-Gea, Juan Manuel; Meca, Joaquín Vidal; Ros, Joaquín Nicolás; Toval, Ambrosio; Idri, Ali
This paper presents the results of two educational experiments carried out to determine whether the process of specifying requirements (catalog-based reuse as opposed to conventional specification) has an impact on effectiveness and productivity in co-located and distributed software development environments. The participants in the experiments…
飯田, 毅; Tsuyoshi, IIDA; Doshisha Women's College of Liberal Arts
Although numerous studies have examined the relationship between metalinguistic knowledge and L2 proficiency, this relationship has not been sufficiently clarified yet. The present study examined the relationship between metalinguistic knowledge and L2 proficiency among different groups of learners. Also, it clarified to what extent metalinguistic knowledge contributes to L2 proficiency. The participants were 50 Japanese undergraduates comprising instructed-only EFL learners, returnees who ha...
The member organizations of the CETC feel strongly that there are significant flaws associated with the proposed proficiency test and its implementation. The most immediate modifications include lengthening the required testing interval, utilizing stringently validated and continuously monitored slides, changing the grading scheme and changing the focus of the test from individuals to laboratory level testing, as described above. Integration of new computer-assisted and location-guided screening technologies into the testing protocol is necessary for the testing program to be compliant with the current CLIA law. The regulation also needs to be flexible enough to accommodate new technologies that are implemented in laboratory practice, education and administration of the test. The changes recommended in this document address the most immediate technical and scientific concerns with the current implementation of PT for gynecologic cytology. The CETC will be submitting a subsequent document, following full review of the current regulations, with recommendations for changes, justifications and impact.
Tse, Chi-Shing; Altarriba, Jeanette
We examined the relationship between bilinguals' second language (L2) proficiency and their performance on a Stroop switching task, in which a color word (e.g., GREEN) appeared in a congruent ink color (e.g., green) or an incongruent ink color (e.g., red). Participants either read aloud the color word in the word-reading trials or named the ink color in the color-naming trials. Bilinguals who varied in L2 proficiency received 2 pure blocks, consisting of word-reading trials and color-naming trials, respectively, and 1 mixed block, consisting of intermixed word-reading and color-naming trials in an alternating-runs pattern. Comparing performance in nonswitch trials in the mixed block and the pure block provides a measure of global switch costs, whereas differences on switch trials and nonswitch trials in the mixed block reflect local switch costs. Bilinguals with higher L2 proficiency showed a marginally smaller Stroop effect in color naming, a smaller local switch cost in word reading (but not in color naming), and a smaller word-reading versus color-naming task set asymmetry in local switch costs. The latter result was consistent with the language switching finding that the L1/L2 switch cost asymmetry decreased as a function of bilinguals' L2 proficiency. Overall, the current findings support the facilitative role of L2 proficiency in bilinguals' task set switching: Those with higher L2 proficiency have better task set shifting and reconfiguration and updating abilities when they switch from a more difficult task set (color naming) to an easier task set (word reading) in a task-switching paradigm.
Fani Tuti Handayani
Full Text Available Research on the impacts of the ‘requirement system’ on student learning is still rare, however the system is still widely applied by Dental Schools in many countries. The major consequent of this system is the unpreparedness of students’ learning prior to presenting patients with particular complaints. Objective: This study aimed to explore the effect of the ‘requirement system’ on students’ learning strategy in Dental Education University of Jenderal Soedirman. Methods: This was a qualitative-phenomenography study. The collection of data was through observations and interviews. The number of subjects was 13 students of the same batch in a clinical education level. Observations by 2 clinical teachers were done in advance and lasted for six weeks, followed by in-depth interviews. Results: Interviews revealed that application of the ‘requirement system’ had prompted the students to get the patients and to learn or not learn correspondingly to the specified cases. Observations revealed that preparation for learning did not consequently lead to students’ performance in doing clinical work. Conclusion: ‘Requirement system’ driven students’ preparation for learning. However, number of cases did not. Modifying the ‘requirement system’ and improving the quality of clinical supervision are two important things suggested by this study.DOI: 10.14693/jdi.v22i2.260
Full Text Available The use of orthographic and phonological information in spoken word recognition was studied in a visual world task where L1 Finnish learners of L2 French (n = 64 and L1 French native speakers (n = 24 were asked to match spoken word forms with printed words while their eye movements were recorded. In Experiment 1, French target words were contrasted with competitors having a longer (base vs. bague or a shorter word initial phonological overlap (base vs. bain and an identical orthographic overlap. In Experiment 2, target words were contrasted with competitors of either longer (mince vs. mite or shorter word initial orthographic overlap (mince vs. mythe and of an identical phonological overlap. A general phonological effect was observed in the L2 listener group but not in the L1 control group. No general orthographic effects were observed in the L2 or L1 groups, but a significant effect of proficiency was observed for orthographic overlap over time: higher proficiency L2 listeners used also orthographic information in the matching task in a time-window from 400 to 700ms, whereas no such effect was observed for lower proficiency listeners. These results suggest that the activation of orthographic information in L2 spoken word recognition depends on proficiency in L2.
Zarei, Abbas Ali; Zarei, Nasrin
The purpose of the present study was to investigate the effect of Iranian EFL learners' proficiency level on their self-related personality traits (self-esteem and self-efficacy). To this end, 141 English major students, male and female, studying at Imam Khomeini International University (IKIU) and Kar Non-profit University in Qazvin, Iran were…
Thomsen, Ann Sofia Skou; Bach-Holm, Daniella; Kjærbo, Hadi
PURPOSE: To investigate the effect of virtual reality proficiency-based training on actual cataract surgery performance. The secondary purpose of the study was to define which surgeons benefit from virtual reality training. DESIGN: Multicenter masked clinical trial. PARTICIPANTS: Eighteen catarac...
Guo, Qian; Koretz, Daniel
The large number of limited English proficient (LEP) children in U.S. schools and the uncertainty about the impact of bilingual education versus English immersion on their achievement warrant rigorous investigation of the effects of "English immersion laws." We estimated the impact of "Question 2", the Massachusetts English…
The ever growing interest in the development of foreign or second (L2) oral proficiency in a computer-mediated communication (CMC) classroom has resulted in a large body of studies looking at both the direct and indirect effects of CMC interventions on the acquisition of oral competences. The present study employed a quantitative meta-analytic…
Menezes-Filho, Naercio; Pazello, Elaine
This paper uses the 1998 reform in the funding of fundamental education in Brazil (FUNDEF) to identify the effect of teachers' wages on the proficiency of public school pupils. Wages are set by legislation at the local level and this reform established a floor on the share of expenditures on teacher wages out of total revenues in each Brazilian…
Umatilla Education Service District, OR.
This packet of materials was developed (1) to address the liability concerns of woodworking instructors by providing safety instruction materials and tests for limited English proficient (LEP) or Spanish-speaking students, and (2) to provide some ideas, strategies, and resources for working effectively with LEP students in the vocational…
Wooldridge, Vernon William
Increases in instructional technology investments in recent years have been discrepant with anticipated gains in math proficiency levels. Past researchers have attempted to explain the relationship between available educational technology and teacher-perceived benefits of technology-assisted instruction as a predictor of effective integration…
Van Canh, Le; Renandya, Willy A.
How does teachers' target language proficiency correlate with their ability to use the target language effectively in order to provide optimal learning opportunities in the language classroom? Adopting a conversation analysis approach, this study examines the extent to which teachers' use of the target language in the classroom creates learning…
Thompson, Amy S.; Lee, Junkyu
This study aims to investigate the effect of experience abroad and second language proficiency on foreign language classroom anxiety. Particularly, this study is an attempt to fill the gap in the literature about the affective outcomes after experiences abroad through the anxiety profiles of Korean learners of English as a foreign language (EFL)…
Mkrtchyan Tamara; Lokhova Ekaterina
Nowadays it seems to be very essential to develop national construction industry by implementation of innovative technologies. As an object of innovational construction «Smart house» or «green building» demonstrates the latest advances in ecological building materials, energy-saving structures and lean-technologies. According to the concept of TQM «green building» has tube compatible with environmental protection, environment sustainability and ecological effectiveness requirements. «Green ce...
Argüelles Álvarez, Irina
The new requirement placed on students in tertiary settings in Spain to demonstrate a B1 or a B2 proficiency level of English, in accordance with the Common European Framework of Reference for Languages (CEFRL), has led most Spanish universities to develop a program of certification or accreditation of the required level. The first part of this…
Wolf, Mikyung Kim; Faulkner-Bond, Molly
States use standards-based English language proficiency (ELP) assessments to inform relatively high-stakes decisions for English learner (EL) students. Results from these assessments are one of the primary criteria used to determine EL students' level of ELP and readiness for reclassification. The results are also used to evaluate the…
Gustilo, Leah E.
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…
Full Text Available Employability of graduates is a concern in many countries, including Malaysia, and the high unemployment rate among graduates is often attributed to their lack of English proficiency and communication skills. These two distinctive elements are often collated, and it is important to find out which is more important to employers. The study examined the employers’ views on the importance of English proficiency and communication skill for graduates to be employed in the Malaysian private sector. The data were from semi-structured interviews conducted with 10 employers in the private sector who were in the position to recruit staff. The 21,433-word interview transcripts were analyzed. The results revealed that employers in the Malaysian private sector view language proficiency and communication skills as separate qualities. The employers are willing to consider employing candidates with average English proficiency if they have good communication skills, except for jobs which require more communication in English such as customer service and marketing. The results also revealed that good communication skills can increase employability and opportunities for career advancement. The findings highlight the communication skills that universities need to emphasize so that their graduates have the necessary skills to perform well in employment interviews and in their work.
Chan Swee Heng
Full Text Available 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 developmental, following changes that are linguistic, pragmatic, cultural and political. In defining English proficiency for tertiary education, the context is naturally also linked to the focus on university education. The argument has been that an ‘acceptable’ level of language competence of a university applicant is anything but constant. Tremendous social changes have seen traditional values of elitism in university education giving way to the ‘massification’ of education. As Kaplan and Baldauf (1997:257 affirms, “The principal problem in tertiary education is not declining literacy standards but rather it is about meeting changed societal, cultural and informational requirements and circumstances”. In the light of these changes, this paper attempts to trace influencing factors that help define an ‘acceptable’ level of English proficiency for Malaysian tertiary education. The paper examines past and present efforts of establishing an English language policy and assessment practice for tertiary education, and concludes with some views on future development that could evolve from the current indicative pursuits of establishing language learning and ability.
Mukherjee, Swarup; Ting Jamie, Lye Ching; Fong, Leong Hin
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.
Hamza, Alneil; Ahmed-Abakur, Eltayib; Abugroun, Elsir; Bakhit, Siham; Holi, Mohamed
The present study was designed in quasi-experiment to assess adoption of the essential clauses of particular clinical laboratory quality management requirements based on international organization for standardization (ISO 15189) in hospital laboratories and to evaluate the cost effectiveness of compliance to ISO 15189. The quality management intervention based on ISO 15189 was conceded through three phases; pre - intervention phase, Intervention phase and Post-intervention phase. In pre-intervention phase the compliance to ISO 15189 was 49% for study group vs. 47% for control group with P value 0.48, while the post intervention results displayed 54% vs. 79% for study group and control group respectively in compliance to ISO 15189 and statistically significant difference (P value 0.00) with effect size (Cohen's d) of (0.00) in pre-intervention phase and (0.99) in post - intervention phase. The annual average cost per-test for the study group and control group was 1.80 ± 0.25 vs. 1.97 ± 0.39, respectively with P value 0.39 whereas the post-intervention results showed that the annual average total costs per-test for study group and control group was 1.57 ± 0.23 vs 2.08 ± 0.38, P value 0.019 respectively, with cost-effectiveness ratio of (0.88) in pre -intervention phase and (0.52) in post-intervention phase. The planned adoption of quality management requirements (QMS) in clinical laboratories had great effect to increase the compliance percent with quality management system requirement, raise the average total cost effectiveness, and improve the analytical process capability of the testing procedure.
Cadoret, Geneviève; Bigras, Nathalie; Duval, Stéphanie; Lemay, Lise; Tremblay, Tania; Lemire, Julie
The aim of this study was to examine the relationship between motor proficiency and academic achievement in 7 years-old children. A mediating model in which the relation between motor proficiency and academic achievement is mediated by cognitive ability was tested. Participants included 152 children from the longitudinal study Jeunes enfants et leurs milieux de vie (Young Children and their Environments). Motor proficiency was evaluated with the Bruininks-Oseretsky Test of Motor Proficiency (BOT2), cognitive ability with the Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV) and academic achievement with the Wechsler Individual Achievement Test II (WIAT II). Results showed that motor proficiency, cognitive ability and academic achievement were positively correlated with each other. A structural equation modeling analysis revealed that motor proficiency had a positive effect on academic achievement through an indirect path via cognitive ability. These results highlight the fundamental importance of motor skills in children's academic achievement in early school years. Copyright © 2017 Elsevier B.V. All rights reserved.
Reilly, Andrew A.; Salkin, Ira F.; McGinnis, Michael R.; Gromadzki, Sally; Pasarell, Lester; Kemna, Maggi; Higgins, Nancy; Salfinger, Max
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
Full Text Available Nowadays it seems to be very essential to develop national construction industry by implementation of innovative technologies. As an object of innovational construction «Smart house» or «green building» demonstrates the latest advances in ecological building materials, energy-saving structures and lean-technologies. According to the concept of TQM «green building» has tube compatible with environmental protection, environment sustainability and ecological effectiveness requirements. «Green certification» includes these terms into the National environment sustainability rating system. The main goal of this research work was to review and compare theoretical models and concepts of effectiveness and analyze their applicability to determine the term ecological effectiveness as the main Quality Score.
Erdodi, Laszlo A; Jongsma, Katherine A; Issa, Meriam
The present study was designed to examine the potential of the Boston Naming Test - Short Form (BNT-15) to provide an objective estimate of English proficiency. A secondary goal was to examine the effect of limited English proficiency (LEP) on neuropsychological test performance. A brief battery of neuropsychological tests was administered to 79 bilingual participants (40.5% male, MAge = 26.9, MEducation = 14.2). The majority (n = 56) were English dominant (EN), and the rest were Arabic dominant (AR). The BNT-15 was further reduced to 10 items that best discriminated between EN and AR (BNT-10). Participants were divided into low, intermediate, and high English proficiency subsamples based on BNT-10 scores (≤6, 7-8, and ≥9). Performance across groups was compared on neuropsychological tests with high and low verbal mediation. The BNT-15 and BNT-10 respectively correctly identified 89 and 90% of EN and AR participants. Level of English proficiency had a large effect (partial η2 = .12-.34; Cohen's d = .67-1.59) on tests with high verbal mediation (animal fluency, sentence comprehension, word reading), but no effect on tests with low verbal mediation (auditory consonant trigrams, clock drawing, digit-symbol substitution). The BNT-15 and BNT-10 can function as indices of English proficiency and predict the deleterious effect of LEP on neuropsychological tests with high verbal mediation. Interpreting low scores on such measures as evidence of impairment in examinees with LEP would likely overestimate deficits.
Howell, Lydia Pleotis; Nayar, Ritu; Savaloja, Lynnette; Tabbara, Sana; Thomas, Nicole; Winkler, Barbara; Tworek, Joseph
Implementation of proficiency testing for gynecologic cytology was delayed 20 years because of challenges addressing the subjective nature of cytologic interpretation and replicating normal working conditions. Concern remains regarding test scoring, slide validation, test environment, and other issues. How these test results are, or should be, used in quality management has never been explored. To provide information on good laboratory practices for gynecologic cytology proficiency testing based on findings from the College of American Pathologists' survey-based project funded by the Centers for Disease Control and Prevention. An expert working group evaluated results from a Web-based, national laboratory survey plus responses from follow-up questions and findings from the literature. The group created statements on good laboratory practices pertinent to proficiency testing and its role in quality management, which were discussed and voted on at a consensus conference. Two-thirds of laboratories report having an individual with an unsuccessful proficiency testing score. More than 90% did not initiate any remedial action for 1 or 2 unsuccessful tests; 84% of laboratories reported they actively monitored results from proficiency testing, but most laboratories did not initiate any remedial action for cytotechnologists (81.4%; 376 of 462) or pathologists (87.7%; 405 of 462) who passed a proficiency test but who did not score 100%. Proficiency testing pass-fail rates should be monitored globally for the laboratory and for each individual. Proficiency testing slides should be prescreened by cytotechnologists for pathologists who are not primary screeners. Remedial action should not be required for a passed, but imperfect, test. No remedial action is required for an unsuccessful, first proficiency test result before retesting.
Burns, Matthew K.; Frederick, Amy; Helman, Lori; Pulles, Sandra M.; McComas, Jennifer J.; Aguilar, Lisa
Many English language learners (ELLs) experience difficulties with basic English reading due in part to low language proficiency. The authors examined the relationship between English language proficiency and growth during reading interventions for ELLs. A total of 201 second- and third-grade students with a variety of home languages participated.…
Santana, Josefina C.; García-Santillán, Arturo; Escalera-Chávez, Milka Elena
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…
Jacobus, Everett Franklin, Jr.
Based on research relating William Perry's scheme of cognitive development to foreign language proficiency, a developmental hypothesis concerning language ability is proposed. This approach suggests that lower developmental stages in the cognitive domain retard the achievement of communicative language proficiency, while higher developmental…
Jan 28, 2013 ... Five null hypotheses were formed and tested at 5% level of significance. Results show that numerical proficiency of students taught by experienced teachers were better than those taught by less experienced teachers. There was no significant difference in the numerical proficiency of male and female ...
Bobetsky, Victor V.
Do prospective music teachers with piano proficiency have an advantage in the job market? Can playing the piano well help practicing teachers achieve greater success in the classroom? In this article, the author stresses that piano proficiency is a necessary survival tool for music teachers regardless of their primary instrument or vocal specialty…
Hernandez, Amanda Martinez; Caçola, Priscila
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…
Shokouhi, Hussein; Angameh, Farzad
This paper is intended to investigate the interplay between proficiency and gender in the use of communication strategies. Sixty Iranian university male and female subjects studying English took part in the experiment and performed two tasks: word recognition and picture-story narration. The results indicate that proficiency had a more perceptible…
Roever, Carsten; Pan, Yi-Ching
The General English Proficiency Test (GEPT) was developed in 1999, commissioned by the Ministry of Education in Taiwan. The purpose of the test is to provide individuals with a gauge of their English language proficiency and assist employers and educational institutions in selection and placement. Also, it aims to encourage the study of English…
Camara-Norman, Filisha; And Others
The restructuring of the Romance language program at Howard University to improve oral proficiency involved modification of goals, syllabi, classroom activities, and testing. Goals were adapted to American Council on the Teaching of Foreign Languages (ACTFL)/Educational Testing Service (ETS) guidelines for oral proficiency. Assessment of French…
Background: One of the risks associated with low physical activity levels is the insufficient development of motor proficiency, which in turn has an impact on participation in physical activity and sport during adolescence. Objectives: To determine the relationship between motor proficiency and physical activity levels in ...
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…
Lowe, Pardee, Jr.
Describes principles for designing a proficiency-based course to prepare students for the ACTFL/ETS Advanced Plus/Superior level according to Interagency Language Roundtable guidelines. Proposes ways to combine grammatical and "functional/notional" syllabuses with a proficiency approach. Examines the implications of these principles for…
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,…
Bulger, Monica E.; Mayer, Richard E.; Metzger, Miriam J.
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…
Pereboom, D.P.K.H.; Elbers, I.J.W.; Jong, de J.; Lee, van der M.K.; Nijs, de W.C.M.
The here described proficiency test for heavy metals in compound feed was organised by RIKILT, Wageningen UR in accordance with ISO 17043. RIKILT Wageningen UR has an ISO/IEC 17043 accreditation for proficiency tests of residues in products of animal origin. However, this specific test is not part
Richards, Jack C.
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…
van Hell, Janet G.; Tanner, Darren
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…
Roever, Carsten; Al-Gahtani, Saad
ESL learners can find it challenging to use English in a way that is pragmatically appropriate to the situation and interlocutor. In this article, we explore the impact of increased proficiency on learners' pragmatic performance. ESL learners in Australia at four proficiency levels completed three role plays, and we analysed how the learners…
Moghtadi, Laleh; Koosha, Mansour; Lotfi, Ahmad Reza
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…
Razmjoo, Seyyed Ayatollah
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…
Henry, Denfield L.; Nistor, Nicolae; Baltes, Beate
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…
Mcewan, J.A.; Hunter, E.A.; Gemert, L.J. van; Lea, P.
Proficiency testing in sensory analysis is an important step towards demonstrating that results from one sensory panel are consistent with the results of other sensory panels. The uniqueness of sensory analysis poses some specific problems for measuring the proficiency of the human instrument
Hendrick, Clyde; Costantini, Arthur F.
Suggests that serial presentation of inconsistent information results in a primacy effect in subjects, and that the experimenter.s response requirements are responsible for any recency effects obtained. The results are interpreted in terms of attention redistribution. (RW)
NAHID SHIRANI BIDABADI
Full Text Available Introduction: Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. Methods: This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors. Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. Results: According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors’ behavior and some of these are prerequisite in professors’ outlook. Also, there are some major barriers, some of which are associated with the professors’ operation and others are related to laws and regulations. Implications of these findings for teachers’ preparation in education are discussed. Conclusion: In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities
Shirani Bidabadi, Nahid; Nasr Isfahani, Ahmmadreza; Rouhollahi, Amir; Khalili, Roya
Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors). Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered) plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors' behavior and some of these are prerequisite in professors' outlook. Also, there are some major barriers, some of which are associated with the professors' operation and others are related to laws and regulations. Implications of these findings for teachers' preparation in education are discussed. In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities should be awarded of these barriers and requirements as a way to
SHIRANI BIDABADI, NAHID; NASR ISFAHANI, AHMMADREZA; ROUHOLLAHI, AMIR; KHALILI, ROYA
Introduction: Teaching is one of the main components in educational planning which is a key factor in conducting educational plans. Despite the importance of good teaching, the outcomes are far from ideal. The present qualitative study aimed to investigate effective teaching in higher education in Iran based on the experiences of best professors in the country and the best local professors of Isfahan University of Technology. Methods: This qualitative content analysis study was conducted through purposeful sampling. Semi-structured interviews were conducted with ten faculty members (3 of them from the best professors in the country and 7 from the best local professors). Content analysis was performed by MAXQDA software. The codes, categories and themes were explored through an inductive process that began from semantic units or direct quotations to general themes. Results: According to the results of this study, the best teaching approach is the mixed method (student-centered together with teacher-centered) plus educational planning and previous readiness. But whenever the teachers can teach using this method confront with some barriers and requirements; some of these requirements are prerequisite in professors' behavior and some of these are prerequisite in professors’ outlook. Also, there are some major barriers, some of which are associated with the professors’ operation and others are related to laws and regulations. Implications of these findings for teachers’ preparation in education are discussed. Conclusion: In the present study, it was illustrated that a good teaching method helps the students to question their preconceptions, and motivates them to learn, by putting them in a situation in which they come to see themselves as the authors of answers, as the agents of responsibility for change. But training through this method has some barriers and requirements. To have an effective teaching; the faculty members of the universities should be awarded of
Oğurlu, Mustafa; Orhan, Mehmet Emin; Çinar, Salih; Piri, Ertan; Kurt, Ercan; Sut, Necdet; Turan, Alparslan
Acoustic noise may have adverse effects, even in patients under general anesthetic. We aimed to determine the effect of headphones on sevoflurane requirements in children undergoing general anesthesia for an MRI scan. Children scheduled for MRI were enrolled in the study. Sevoflurane was used for general anesthesia in all children. Patients were randomly divided into two groups, one to wear headphones and the other none. After reaching a predetermined end-tidal concentration, the MRI scan was initiated, and the patient was evaluated by an observer blinded to the concentration of sevoflurane. Awakening was defined as eye opening, onset of continued purposeful movement or phonation. Using the Dixon up-and-down method, each target concentration was determined by the response of the previous child in the same group. The study included 28 children undergoing MRI. There was a significant difference in ED50 between the two groups (0.92, 0.81-1.02, vs. 0.47, 0.42-0.63; P headphones than in those without (P headphones decrease inhalational anesthetic requirements and facilitate recovery. We recommend the routine use of headphones in children undergoing an MRI scan.
Full Text Available The present study has attempted to determine weather there is any relationship between language learning strategies employed by language learners, and if so what relationship exists between them. Furthermore, it has tried to investigate what effective and useful strategies the learners employ while learning English as a foreign language correspondent with their proficiency levels. A simulated TOEFL (REA, 1993 test was initially administered to classify the learners into three classes of proficiency levels. Oxford‟s Strategy Inventory, SILL, (Oxford, 1990 was used to determine the frequency of the language learning strategies applied by learners. The results of this study provide confirmation of previous research findings concerning the direct relationship between language learning strategies and language proficiency level, and represent the types of the strategies adopted by advanced, intermediate and elementary language learners. The implications of this study are to suggest both the metacognitive compensatory strategies, the most frequent strategies employed by advanced learners be instructed to the language learners in order to upgrade their proficiency level.
Videsott, Gerda; Herrnberger, Bärbel; Hoenig, Klaus; Schilly, Edgar; Grothe, Jo; Wiater, Werner; Spitzer, Manfred; Kiefer, Markus
The human brain has the fascinating ability to represent and to process several languages. Although the first and further languages activate partially different brain networks, the linguistic factors underlying these differences in language processing have to be further specified. We investigated the neural correlates of language proficiency in a homogeneous sample of multilingual native Ladin speakers from a mountain valley in South Tyrol, Italy, who speak Italian as second language at a high level, and English at an intermediate level. In a constrained word production task under functional magnetic resonance imaging (fMRI), participants had to name pictures of objects in Ladin, Italian and English in separate blocks. Overall, multilingual word production activated a common set of brain areas dedicated to known subcomponents of picture naming. In comparison to English, the fluently spoken languages Ladin and Italian were associated with enhanced right prefrontal activity. In addition, the MR signal in right prefrontal cortex correlated with naming accuracy as a measure of language proficiency. Our results demonstrate the significance of right prefrontal areas for language proficiency. Based on the role of these areas for cognitive control, our findings suggest that right prefrontal cortex supports language proficiency by effectively supervising word retrieval. Copyright (c) 2010 Elsevier Inc. All rights reserved.
Full Text Available 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 testing in their program. The eligible respondents yielded a 52.7% total response rate. Most participants believed that skill proficiency for PETE students was important, but only 46% of programs reported testing within their program. Many participants stated it was possible for their students to graduate without demonstrating proficiency in skill technique, yet were confident their students would pass an independent skill test. Only 46.2% of respondents indicated their students needed to demonstrate proper skill technique in order to graduate, and there was no consistent method of assessment. Responses were evenly split regarding the importance of a physical educator being able to demonstrate proper skill technique or be physically fit. The lack of skill testing in programs, combined with the variation in assessment, is concerning, and the development of a standardized skill-based test may provide more rigor to this important area of teacher credibility and effectiveness.
Ochoa, Salvador Hector; And Others
A study of the language proficiency assessment practices of 859 school psychologists, when working with bilingual or limited English proficient students, found that 62 percent of school psychologists conducted their own assessments and most often used the Peabody Picture Vocabulary Test-Revised or the Test de Vocabulario en Imagenes Peabody.…
Full Text Available Background and Aims: Perioperative beta blockers are also being advocated for modulation of acute pain and reduction of intraoperative anesthetic requirements. This study evaluated the effect of perioperative use of esmolol, an ultra short acting beta blocker, on anesthesia and modulation of post operative pain in patients of laproscopic cholecystectomy. Material and Methods: Sixty adult ASA I & II grade patients of either sex, scheduled for laparoscopic cholecystectomy under general anesthesia, were enrolled in the study. The patients were randomly allocated to one of the two groups E or C according to computer generated numbers. Group E- Patients who received loading dose of injection esmolol 0.5 mg/kg in 30 ml isotonic saline, before induction of anesthesia, followed by an IV infusion of esmolol 0.05 μg/kg/min till the completion of surgery and Group C- Patients who received 30 ml of isotonic saline as loading dose and continuous infusion of isotonic saline at the same rate as the esmolol group till the completion of surgery. Results: The baseline MAP at 0 minute was almost similar in both the groups. At 8th minute (time of intubation, MAP increased significantly in group C as compared to group E and remained higher than group E till the end of procedure. Intraoperatively, 16.67% of patients in group C showed somatic signs as compared to none in group E. The difference was statistically significant. 73.33% of patients in group C required additional doses of Inj.Fentanyl as compared to 6.67% in group E. Conclusions: We conclude that intravenous esmolol influences the analgesic requirements both intraoperatively as well as postoperatively by modulation of the sympathetic component of the pain i.e. heart rate and blood pressure.
"Ghazi Saidi K
Full Text Available In a randomized, double blind study , we compared post operative pain and analgesic requirement in patients undergoing cesarean section with two types of general anesthesia: standardized general anesthesia (control group=26 cases and preemptive low-dose ketamine (0.2 mg/kg administered prior to anesthesia induction (keratmine group=27 cases. Postoperative analgesia was provided for both groups using morphine intravenously based on visual analogue scale (VAS. After the operation we found that the time from the end of surgery to the first request for analgesic was longer in ketamine group (10.22±8 hrs than in the control group (1.65±1.01 hrs0 (P<0.001 Mean dose of morphine consumption over 24 hrs was less in the ketamine group (625±3.45 mg than in the control group (17.73±4.08 mg (P<0.001 VAS of pain scores were lower in ketamine group during 24 hr (P<0.001. APGAR Scores were similar between the groups. No patient in either group had postoperative hallucination. In conclusion, ketamine in low dose has a preemptive analgesia effect that reduces central sensitization in cesarean section and reduces postoperative analgesic requirement.
Full Text Available The issue of the longitudinal stability of a WIG vehicle has been a very critical design factor since the first experimental WIG vehicle has been built. A series of studies had been performed and focused on the longitudinal stability analysis. However, most studies focused on the longitudinal stability of WIG vehicle in cruise phase, and less is available on the longitudinal static stability requirement of WIG vehicle when hydrodynamics are considered: WIG vehicle usually take off from water. The present work focuses on stability requirement for longitudinal motion from taking off to landing. The model of dynamics for a WIG vehicle was developed taking into account the aerodynamic, hydrostatic and hydrodynamic forces, and then was analyzed. Following with the longitudinal static stability analysis, effect of hydrofoil was discussed. Locations of CG, aerodynamic center in pitch, aerodynamic center in height and hydrodynamic center in heave were illustrated for a stabilized WIG vehicle. The present work will further improve the longitudinal static stability theory for WIG vehicle.
Spitzer, Matthew H; Carmi, Yaron; Reticker-Flynn, Nathan E; Kwek, Serena S; Madhireddy, Deepthi; Martins, Maria M; Gherardini, Pier Federico; Prestwood, Tyler R; Chabon, Jonathan; Bendall, Sean C; Fong, Lawrence; Nolan, Garry P; Engleman, Edgar G
Immune responses involve coordination across cell types and tissues. However, studies in cancer immunotherapy have focused heavily on local immune responses in the tumor microenvironment. To investigate immune activity more broadly, we performed an organism-wide study in genetically engineered cancer models using mass cytometry. We analyzed immune responses in several tissues after immunotherapy by developing intuitive models for visualizing single-cell data with statistical inference. Immune activation was evident in the tumor and systemically shortly after effective therapy was administered. However, during tumor rejection, only peripheral immune cells sustained their proliferation. This systemic response was coordinated across tissues and required for tumor eradication in several immunotherapy models. An emergent population of peripheral CD4 T cells conferred protection against new tumors and was significantly expanded in patients responding to immunotherapy. These studies demonstrate the critical impact of systemic immune responses that drive tumor rejection. Copyright © 2017 Elsevier Inc. All rights reserved.
The fetus has an absolute requirement for the n-3/n-6 fatty acids and docosahexaenoic acid (22:6 n-3; DHA) in particular is essential for the development of the brain and retina. Most of the fat deposition in the fetus occurs in the last 10 weeks of pregnancy. The likely rate of DHA utilisation during late pregnancy cannot be met from dietary sources alone in a significant proportion of mothers. De novo synthesis makes up some of the shortfall but the available evidence suggests that the maternal adipose tissue makes a significant contribution to placental transport to the fetus. The placenta plays a crucial role in mobilising the maternal adipose tissue and actively concentrating and channelling the important n-3/n-6 fatty acids to the fetus via multiple mechanisms including selective uptake by the syncytiotrophoblast, intracellular metabolic channelling, and selective export to the fetal circulation. These mechanisms protect the fetus against low long-chain polyunsaturated fatty acid (LCPUFA) intakes in the last trimester of pregnancy and have the effect of reducing the maternal dietary requirement for preformed DHA at this time. As a result of these adaptations, small changes in the composition of the habitual maternal diet before pregnancy are likely to be more effective in improving LCPUFA delivery to the fetus than large dietary changes in late pregnancy. There is little evidence that DHA intake/status in the second half of pregnancy affects visual and cognitive function in the offspring, but more studies are needed, particularly in children born to vegetarian and vegan and mothers who may have very low intakes of DHA.
Chin, A.; Meltem Daysal, N.; Imberman, S.A.
Abstract: Texas requires a school district to offer bilingual education when its enrollment of limited English proficient (LEP) students in a particular elementary grade and language is twenty or higher. Using school panel data, we find a significant increase in the probability that a district
Kim, Youjin; Tracy-Ventura, Nicole; Jung, Yeonjoo
Elicited imitation requires listeners to listen and repeat sentences as accurately as possible. In second language acquisition (SLA) research it has been used for a variety of purposes. Recently, versions of the same elicited imitation test (EIT) have been created in 6 languages with the purpose of measuring second language proficiency (Ortega…
Christensen, Laurene L.; Albus, Debra A.; Liu, Kristin K.; Thurlow, Martha L.; Kincaid, Aleksis
English language learners (ELLs) with disabilities are required to participate in all state and district assessments similar to their peers without disabilities. This includes assessments used for the Elementary and Secondary Education Act (ESEA) Title I accountability purposes for demonstrating proficiency in academic content, assessments used…
Jeffrey C. Joe; John O' Hara; Heather D. Medema; Johanna H. Oxstrand
Previous studies have shown that poorly designed human-automation collaboration, such as poorly designed communication protocols, often leads to problems for the human operators, such as: lack of vigilance, complacency, and loss of skills. These problems often lead to suboptimal system performance. To address this situation, a considerable amount of research has been conducted to improve human-automation collaboration and to make automation function better as a “team player.” Much of this research is based on an understanding of what it means to be a good team player from the perspective of a human team. However, the research is often based on a simplified view of human teams and teamwork. In this study, we sought to better understand the capabilities and limitations of automation from the standpoint of human teams. We first examined human teams to identify the principles for effective teamwork. We next reviewed the research on integrating automation agents and human agents into mixed agent teams to identify the limitations of automation agents to conform to teamwork principles. This research resulted in insights that can lead to more effective human-automation collaboration by enabling a more realistic set of requirements to be developed based on the strengths and limitations of all agents.
Pantelic, G., E-mail: email@example.com [Serbian Institute of Occupational Health Dr Dragomir Karajovic, Deligradska 29, 11000 Belgrade (Serbia); Institute of Veterinary Medicine of Serbia, Autoput 3, 11070 Belgrade (Serbia); Vuletic, V. [Serbian Institute of Occupational Health Dr Dragomir Karajovic, Deligradska 29, 11000 Belgrade (Serbia); Mitrovic, R. [Institute of Veterinary Medicine of Serbia, Autoput 3, 11070 Belgrade (Serbia)
This paper presents the statistical evaluation of results from the analysis of 8 radionuclides in water samples within the frame of the First Proficiency Test of gamma spectrometry Laboratories in Serbia organized in 2008. The water samples used in this proficiency test were prepared using certified radioactive solution containing gamma emitting radionuclides. This solution was diluted and used as a master solution for preparation of test samples. The overall performance evaluation showed that 64.7% of all reported results met the individual proficiency test criteria, where 26.5% of all reported results did not pass the overall PT acceptance criterion.
Gerbens-Leenes, P.W.; Nonhebel, S.
Vast amounts of land are required for the production of food, but the area suitable for growing crops is limited. In this paper, attention is paid to the relationship between food consumption patterns and agricultural land requirements. Land requirements per food item that were determined in a
van der Laan, W H; van Leeuwen, B L; Sebel, P S; Winograd, E; Baumann, P; Bonke, B
This study was designed to confirm the effect of therapeutic intraoperative auditory suggestion on recovery from anesthesia, to establish the effect of preoperative suggestion, and to assess implicit memory for intraoperative information using an indirect memory task. Sixty consenting unpremedicated patients scheduled for elective gynecologic surgery were randomly divided into three equal groups: Group 1 received a tape of therapeutic suggestions preoperatively, and the story of Robinson Crusoe intraoperatively; Group 2 heard the story of Peter Pan preoperatively and therapeutic suggestions intraoperatively; Group 3 heard the Crusoe story preoperatively and the Peter Pan story intraoperatively. A standardized anesthetic technique was used with fentanyl, propofol, isoflurane, and nitrous oxide. After surgery, all patients received patient-controlled analgesia (PCA) with a standardized regimen. In the 24 h postsurgery, morphine use was recorded every 6 h and at 24 h an indirect memory test (free association) was used to test for memory of the stories. Anxiety scores were measured before surgery and at 6 and 24 h postsurgery. There were no significant differences between groups for postoperative morphine use, pain or nausea scores, anxiety scores, or days spent in hospital after surgery. Seven of 20 patients who heard the Pan story intraoperative gave a positive association with the word "Hook," whereas 2 of 20 who did not hear the story gave such an association. Indirect memory for the Pan story was established using confidence interval (CI) analysis. (The 95% CI for difference in proportion did not include zero). No indirect memory for the Crusoe story could be demonstrated. This study did not confirm previous work which suggested that positive therapeutic auditory suggestions, played intraoperatively, reduced PCA morphine requirements. In contrast, a positive implicit memory effect was found for a story presented intraoperatively.
Raque, Jessica; Goble, Adam; Jones, Veronica M; Waldman, Lindsey E; Sutton, Erica
With the introduction of Fundamentals of Endoscopic Surgery, training methods in flexible endoscopy are being augmented with simulation-based curricula. The investment for virtual reality simulators warrants further research into its training advantage. Trainees were randomized into bedside or simulator training groups (BED vs SIM). SIM participated in a proficiency-based virtual reality curriculum. Trainees' endoscopic skills were rated using the Global Assessment of Gastrointestinal Endoscopic Skills (GAGES) in the patient care setting. The number of cases to reach 90 per cent of the maximum GAGES score and calculated costs of training were compared. Nineteen residents participated in the study. There was no difference in the average number of cases required to achieve 90 per cent of the maximum GAGES score for esophagogastroduodenoscopy, 13 (SIM) versus11 (BED) (P = 0.63), or colonoscopy 21 (SIM) versus 4 (BED) (P = 0.34). The average per case cost of training for esophagogastroduodenoscopy was $35.98 (SIM) versus $39.71 (BED) (P = 0.50), not including the depreciation costs associated with the simulator ($715.00 per resident over six years). Use of a simulator appeared to increase the cost of training without accelerating the learning curve or decreasing faculty time spent in instruction. The importance of simulation in endoscopy training will be predicated on more cost-effective simulators.
Oesterle, Sabine; Gerngross, Daniel; Schmitt, Steven; Roberts, Tania Michelle; Panke, Sven
Multiplexed gene expression optimization via modulation of gene translation efficiency through ribosome binding site (RBS) engineering is a valuable approach for optimizing artificial properties in bacteria, ranging from genetic circuits to production pathways. Established algorithms design smart RBS-libraries based on a single partially-degenerate sequence that efficiently samples the entire space of translation initiation rates. However, the sequence space that is accessible when integrating the library by CRISPR/Cas9-based genome editing is severely restricted by DNA mismatch repair (MMR) systems. MMR efficiency depends on the type and length of the mismatch and thus effectively removes potential library members from the pool. Rather than working in MMR-deficient strains, which accumulate off-target mutations, or depending on temporary MMR inactivation, which requires additional steps, we eliminate this limitation by developing a pre-selection rule of genome-library-optimized-sequences (GLOS) that enables introducing large functional diversity into MMR-proficient strains with sequences that are no longer subject to MMR-processing. We implement several GLOS-libraries in Escherichia coli and show that GLOS-libraries indeed retain diversity during genome editing and that such libraries can be used in complex genome editing operations such as concomitant deletions. We argue that this approach allows for stable and efficient fine tuning of chromosomal functions with minimal effort.
Gamification is a new but upcoming feature in classrooms that has grown with the digitalisation in Swedish homes and schools. The aim of this literature review is to research how gamification can influence upper secondary students’ language proficiency in English as a foreign language. Five sources were analysed, four journals and one conference paper, and the results show that gamification could increase language proficiency if it is used in a moderate amount and that the summative assessmen...
De Wet, Febe
Full Text Available . Results indicate that, both for segmentation as well as accuracy-based scores, the most simple scores correlate best with the humans’ opinion on the students’ proficiency. Combining different scores using multiple linear regression leads to marginally...
Full Text Available Some Grade 4 educators have expressed feelings of ineptitude regarding the support of ESL (English Second Language learners with limited English proficiency as they do not know how to support these learners effectively. Their litany emphasises ESL educators' need for supportive and preventive intervention. A Story-based Language Enrichment Programme (SLEP was compiled to suit the needs of educators teaching Grade 4 ESL learners with limited English proficiency. The programme was designed to maintain or improve the English proficiency of ESL learners. An intervention research method was followed to test the efficacy of SLEP. Forty teachers implemented SLEP over a six-week period. Thirty-nine teachers provided constructive feedback at the end of this period. Between 92% and 100% of the participants rated SLEP positively. Rural participants suggested some refinements to the programme. The overall conclusion was that SLEP makes a useful contribution to ESL practice.
Marshall, T A; Straub-Morarend, C L; Guzmán-Armstrong, S; Handoo, N
The integration of evidence-based dentistry (EBD) into pre-doctoral dental curricula requires the identification of desired outcomes, development of curricular content and design of assessment strategies which guide student performance whilst documenting achievement of desired curricular outcomes. Models for developing EBD curriculums have been described in the literature; however, the logistics of designing assessment instruments to progressively document student performance have received less attention. The objective of this article is to describe the University of Iowa's College of Dentistry's development and implementation of assessment strategies to guide student learning of EBD knowledge, application and assimilation to serve as a model for other institutions developing EBD assessment protocols. Desired EBD knowledge and behaviour outcomes guided the development of curricular content and progressive formative and summative assessment strategies. Vertically and horizontally integrated educational activities enabling students to demonstrate EBD knowledge whilst modelling desired behaviours were identified, whilst assessment principles guided development of learning guides and assessment instruments to document achievement of desired outcomes. Consistent EBD language and educational activities are utilised throughout the 4-year interdisciplinary curriculum with stepwise assessment protocols matched to the curriculum. Examples of student learning guides and assessment instruments are provided. Curricular design guides development of assessment strategies. Assessment protocols provide consistent formative and summative feedback to enable continuous student growth to become proficient EBD practitioners. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Nina L. Kobiakova
Full Text Available The author considers the issues related to the development of the theoretical platform and the methodology for a model used to control and evaluate educational achievements at the Russian-based university-level foreign-language using such foreign practices as merit point system, testing technology and traditional controls. Having analyzed European practices of control and evaluation of students' foreign language proficiency, in particular, the experience of France, she advocates for the adoption by the national university system of the best available foreign methodology in the field. The article depicts the proprietary model for the comprehensive assessment of the educational outcomes of the internationally majoring students in the French language. The model, customized for Russian universities, is based on the professionally oriented competence-based practical course of the French language for internationally majoring students designed by the author. With the regard to that content and basing on DELF, DALF and TCF language tests and exercise systems for the French language studies by European and Russian practitioners, she advances her own testing, communication and translation exercises toolbox. That comprehensive evaluation model was successful tested at the MGIMO. In the course of that experiment, national testing techniques and the content of linguistic tests and didactic tools were streamlined with the European requirements.
O'Neill, Thomas R; Tannenbaum, Richard J; Tiffen, Jennifer
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.
Young, Nicholas T.; Heckler, Andrew F.
In the context of a generic harmonic oscillator, we investigated students' accuracy in determining the period, frequency, and angular frequency from mathematical and graphical representations. In a series of studies including interviews, free response tests, and multiple choice tests developed in an iterative process, we assessed students in both algebra-based and calculus-based, traditionally instructed university-level introductory physics courses. Using the results, we categorized nine skills necessary for proficiency in determining period, frequency, and angular frequency. Overall results reveal that, postinstruction, proficiency is quite low: only about 20%-40% of students mastered most of the nine skills. Next, we used a semiquantitative, intuitive method to investigate the hierarchical structure of the nine skills. We also employed the more formal item tree analysis method to verify this structure and found that the skills form a multilevel, nonlinear hierarchy, with mastery of some skills being prerequisite for mastery in other skills. Finally, we implemented a targeted, 30-min group-work activity to improve proficiency in these skills and found a 1 standard deviation gain in accuracy. Overall, the results suggest that many students currently lack these essential skills, targeted practice may lead to required mastery, and that the observed hierarchical structure in the skills suggests that instruction should especially attend to the skills lower in the hierarchy.
Phitayakorn, Roy; Kelz, Rachel R; Petrusa, Emil; Sippel, Rebecca S; Sturgeon, Cord; Patel, Kepal N; Perrier, Nancy D
Proficiency with common endocrine operations is expected of graduating, general surgery residents. However, no expert consensus guidelines exist about these expectations. Members of the American Association of Endocrine Surgeons were surveyed about their opinions on resident proficiency with common endocrine operations. Overall response rate was 38%. A total of 92% of the respondents operate with residents. On average, they believed that the steps of a total thyroidectomy for benign disease and a well-localized parathyroidectomy could be performed by a postgraduate year 4 surgery resident. Specific steps that they thought might require more training included decisions to divide the strap muscles or leaving a drain. Approximately 66% of respondents thought that a postgraduate year 5 surgery resident could independently perform a total thyroidectomy for benign disease, but only 45% felt similarly for malignant thyroid disease; 79% thought that a postgraduate year 5 surgery resident could independently perform a parathyroidectomy. Respondents' years of experience correlated with their opinions about resident autonomy for total thyroidectomy (benign r = 0.38, P < .001; malignant r = 0.29, P = .001) but not parathyroidectomy. On multivariate analysis, sex and years of experience of the respondents were independently associated with opinions on autonomy but only for total thyroidectomy for benign disease (P = .001). Annual endocrine volume of the respondents did not correlate with beliefs in autonomy. There was general agreement among responding members of the AAES about resident proficiency and autonomy with common endocrine operations. As postgraduate year 5 residents may not be proficient in advanced endocrine operations, opportunities exist to improve training prior to the transition to independent practice for graduates that anticipate performing endocrine operations routinely. Copyright © 2016 Elsevier Inc. All rights reserved.
Bentz, Joel S; Hughes, Jonathan H; Fatheree, Lisa A; Schwartz, Mary R; Souers, Rhona J; Soures, Rhona J; Wilbur, David C
Creating a tool that assesses professional proficiency in gynecologic cytology is challenging. A valid proficiency test (PT) must reflect practice conditions, evaluate locator and interpretive skills, and discriminate between those practitioners who are competent and those who need more education. The College of American Pathologists Gynecologic Cytology Proficiency Testing Program (PAPPT) was approved to enroll participants in a nationwide PT program in 2006. Report results from the 2006 PAPPT program. Summarize PT results by pass/fail rate, participant type, and slide-set modules. Nine thousand sixty-nine participants showed initial PT failure rates of 5%, 16%, and 6% for cytotechnologists, primary screening pathologists, and secondary screening pathologist, respectively. The overall initial test failure rate was 6%. After 3 retests, 9029 (99.6%) of the participants were able to achieve compliance with the PT requirement. No participant "tested out"; however, 40 individuals "dropped out" of the testing sequence (8 cytotechnologists, 9 primary screening pathologists, 23 secondary screening pathologists). Initial failure rates by slide-set modules were 6% conventional, 6% ThinPrep, 6% SurePath, and 5% mixture of all 3 slide types. A total of 99.6% of individuals enrolled in the 2006 PAPPT program achieved satisfactory results. The data confirm that cytotechnologists have higher initial pass rates than pathologists and pathologists who are secondary screeners perform better than those who are primary screeners. There was no difference identified in overall pass rates between the slide-set modules. Further analysis of data should help define the results and ongoing challenges of providing a nationwide federally mandated proficiency testing program in gynecologic cytology.
Full Text Available Chinese Proficiency Test (HSK is an internationally standardized exam which tests and rates Chinese language proficiency. The highest level in this test is level 6. The writing part of the test consists of 3 (three parts, namely, (1 listening, (2 reading, (3 writing. Furthermore, the reading part is made of 4 components. Level 6 of this test implies a high degree of difficulty. This paper specifically looked on how to prepare effectively for participants to be able to work on the reading part in order to achieve best result. This article used the methods of literature review and observational study as well as field research and would also incorporate the author’s personal experience in taking the test into recommending strategies for doing the reading part in a level 6 HSK test. Finally, research suggested several techniques and tips that might assist participants in achieving maximum scores in handling the reading part of level 6 HSK test.
Ferrara, S D; Brusini, G; Maietti, S; Frison, G; Castagna, F; Allevi, S; Menegus, A M; Tedeschi, L
This paper describes the general design and main results of the Italian proficiency testing program for the analysis of psychoactive substances in urine, a long-term initiative created in 1995 on an educational basis and characterized by an innovative internet-based service for data exchange between laboratories and the organizing body. Batches of six urine samples, validated by reference laboratories, are sent every 3 months to participating laboratories, which may choose which classes of substances to test from those planned by the program panel and, within those classes, which type of analytical commitment to work on: identification of just one class (Option 1), identification of single substances (Option 2), or identification and quantification of single substances (Option 3). Comprehensive periodical reports and annual reports are provided to participants with evaluation of their performance and an annual workshop is organized to discuss technical-scientific topics related to clinical, forensic and analytical toxicology. About 200 laboratories currently participate in the program and a total of 67,059 analyses have been carried out since 1995. The mean percentage of correct results was 96.8%, with a yearly improvement of about 0.4%. The best average false positive and false negative rates were obtained for methadone (0.2% and 2.1% respectively) and cocaine (0.3% and 2.2%). The worst average false positive rates were obtained for amphetamines and opiates (3.2% and 5.0%) and worst average false negative rates for amphetamines, barbiturates and cannabinoids (17.4%, 30.7% and 19.9%).
Carethers, J M; Chauhan, D P; Fink, D; Nebel, S; Bresalier, R S; Howell, S B; Boland, C R
The DNA mismatch repair (MMR) system recognizes certain DNA adducts caused by alkylation damage in addition to its role in recognizing and directing repair of interstrand nucleotide mismatches and slippage mistakes at microsatellite sequences. Because defects in the MMR system can confer tolerance to acquired DNA damage and, by inference, the toxic effects of certain chemotherapeutic agents, we investigated the effect of 5-fluorouracil (5-FU) on colon cancer cell lines. We determined growth selection by cell enrichment assay and cloning efficiency after treatment with 5 micromol/L 5-FU, assayed nucleic 3H-5-FU incorporation, and analyzed the cell cycle by flow cytometry. 5-FU treatment provided a growth advantage for MMR-deficient cell lines, indicating a relative degree of tolerance to 5-FU by the MMR-deficient cell lines. Enhanced survival was statistically significant after 5 days of growth, and a 28-fold reduction in survival was noted in the MMR-proficient cells by clonagenic assays after 10 days of growth. Differences in nucleotide uptake of 5-FU did not account for the observed growth differences, and specific cell cycle checkpoint arrest was not detected. Intact DNA MMR seems to recognize 5-FU incorporated into DNA but may do so in a different manner than other types of alkylation damage. Defective DNA MMR might be one mechanism for tumor resistance to 5-FU.
Wright, Colin M; Holbrook, C Tate; Pruitt, Jonathan N
Classic theory on division of labor implicitly assumes that task specialists are more proficient at their jobs than generalists and specialists in other tasks; however, recent data suggest that this might not hold for societies that lack discrete worker polymorphisms, which constitute the vast majority of animal societies. The facultatively social spider Anelosimus studiosus lacks castes, but females exhibit either a "docile" or "aggressive" phenotype. Here we observed the propensity of individual females of either phenotype to perform various tasks (i.e., prey capture, web building, parental care, and colony defense) in mixed-phenotype colonies. We then measured the performance outcomes of singleton individuals of either phenotype at each task to determine their proficiencies. Aggressive females participated more in prey capture, web building, and colony defense, whereas docile females engaged more in parental care. In staged trials, aggressive individuals were more effective at capturing prey, constructing webs, and defending the colony, whereas docile females were more effective at rearing large quantities of brood. Thus, individuals' propensity to perform tasks and their task proficiencies appear to be adaptively aligned in this system. Moreover, because the docile/aggressive phenotypes are heritable, these data suggest that within-colony variation is maintained because of advantages gleaned by division of labor.
Fatemi, Seyed Ehsan; Vafaie, Freydon; Bressers, Johannes T.A.
This paper describes the application of dynamic system modelling to investigate the consequences for water supply of maintaining environmental flow requirements in the Gorganrud River Basin in Iran. In this study the output results of Vensim and Weap models were compared and found to match each
Sparks, Richard L.; Patton, Jon; Ganschow, Leonore; Humbach, Nancy
The study examined whether individual differences in high school first language (L1) reading achievement and print exposure would account for unique variance in second language (L2) written (word decoding, spelling, writing, reading comprehension) and oral (listening/speaking) proficiency after adjusting for the effects of early L1 literacy and…
Yashima, Tomoko; Zenuk-Nishide, Lori
This study analyses the effects of learning contexts on proficiency development as well as attitudinal and behavioral changes. At a Japanese high school where content-based L2 instruction in global studies is a feature of education, TOEFL scores, international posture, L2 WTC, and frequency of communication in L2 were assessed in the participants'…
El-Sakka, Samah Mohammed Fahim
The aim of this study was to investigate the effect of teaching some self-regulated strategies to Egyptian university students on improving their speaking proficiency and reducing their speaking anxiety. The design of the study was a one group pre-posttest quasi experimental design. Forty 3rd- year EFL university students were selected to form the…
Andria, Maria; Serrano, Raquel
The purpose of this study is to investigate the influence of first language thinking-for-speaking patterns on the acquisition of Greek as a second language (L2), as well as to determine whether proficiency level and stays in the target-language country have an effect on such influence. The participants (N = 50) were Spanish/Catalan learners of…
Hosseini, Seyed Mohammad Hassan
This paper is a report on an experimental study which intended to look into the possible effects of Competitive Team-Based Learning (CTBL) vis-à-vis Group Investigation (GI) method of Cooperative Learning (CL) on the language proficiency of Iranian EFL intermediate students. Seventy homogeneous Iranian intermediate students were selected out of a…
Jin, Yinxing; de Bot, Kees; Keijzer, Merel
Adopting a longitudinal design, this study investigates the effects of foreign language anxiety on foreign language proficiency over time within English and Japanese learning contexts. It also explores the stability of anxiety in English and Japanese over time and the stability of anxiety across English and Japanese. Chinese university students (N…
Jin, Yinxing; de Bot, Kees; Keijzer, Merel
Adopting a longitudinal design, this study investigates the effects of foreign language anxiety on foreign language proficiency over time within English and Japanese learning contexts. It also explores the stability of anxiety in English and Japanese over time and the stability of anxiety across
Shin, Hee-Sung; Black, David S; Shonkoff, Eleanor Tate; Riggs, Nathaniel R; Pentz, Mary Ann
The study objective was to examine the effects of two conceptually related constructs, self-compassion and dispositional mindfulness, on executive function (EF) proficiency among early adolescents. Executive function refers to a set of psychological processes governing emotional regulation, organization, and planning. While the benefits of positive psychology appear evident for mental health and wellness, little is known about the etiological relationship between dispositional mindfulness and self-compassion in their associations with EF. Two hundred and ten early adolescents attending middle school (age M=12.5 years; SD=0.5; 21% Hispanic, 18% Mixed/bi-racial, 47% White, and 9% Other/Missing; 37.1% on free lunch program) self-reported levels of dispositional mindfulness (Mindful Attention Awareness Scale; MAAS), self-compassion (Self-Compassion Scale; SCS; self-judgment and self-kindness domains), and EF proficiency (Behavior Rating Inventory of Executive Function; BRIEF-SR). A sequential linear regression stepwise approach was taken entering the independent variables as separate models in the following order: self-kindness, self-judgement, and dispositional mindfulness. All models controlled for participant age and sex. SCS self-kindness was not associated with EF proficiency, but SCS self-judgment (reverse-coded) contributed to the variance in EF (β=0.40, p<.001). When adding MAAS to the model, MAAS scores were significantly associated with EF (β=0.64, p<.001) and accounted for the initial variance explained by SCS. When considering the influence of positive psychology constructs on EF proficiency in adolescents, the measure of dispositional mindfulness appears to outweigh that of specific self-compassion domains, when independent of contemplative training.
Matsuda, R.; Tsutsumi, T.; Maitani, T. [National Institute of Health Sciences, Tokyo (Japan); Toyoda, M. [Jissen Womens Univ., Hino (Japan)
Food intake is the main route of human dioxin exposure, making the determination of dioxins in food indispensable for risk assessment and risk management of dioxins. The uncertainty of analytical results, however, can be very great because of the low concentration of the analytes and complicated cleanup procedures. The risk assessment of dioxins based on analytical results also suffers from a similar degree of uncertainty. The Ministry of Health, Labor and Welfare of Japan has published ''Guideline for the Determination of Dioxins in Food'' to standardize the analytical procedures. The guideline contains the quality assurance procedures to obtain reliable analytical results and recommends participation in the relevant proficiency testing scheme. The proficiency testing provides the fair evaluation of the analytical results. The central science laboratory in England and the food and drug safety center in Japan offer the proficiency testing on food. The National Institute of Health Sciences of Japan (NIHS) also has carried out proficiency testing of dioxins in food since 1998 to assure the quality of analytical results for dioxins. In this presentation we will show the results of 5 rounds of proficiency testing.
Ventriglio, Antonio; Baldessarini, Ross J; Iuso, Salvatore; La Torre, Antonella; D'Onghia, Antonio; La Salandra, Michela; Mazza, Maristella; Bellomo, Antonello
and aim: Lack of cultural adaptation may risk or worsen mental illness among immigrants, and interfere with assessment and treatment. Language proficiency (LP) seems essential for access to foreign environments, and the limited research concerning its effects on mental health care encouraged this preliminary study. We reviewed clinical records of all immigrant psychiatric patients hospitalized at the University of Foggia in 2004-09 (N = 85), and compared characteristics of patients with adequate versus inadequate LP. Subjects (44 men, 41 women; aged 35.7±10.0 years) represented 3.62±0.94% of all hospitalizations in six years. (2004-09). Most (60.0%) had emigrated from other European countries. Many were diagnosed with a DSM-IV unspecified psychosis (40.0%) or adjustment disorder (18.8%), and 45.9% were in first-lifetime episodes. Average comprehension and spoken LP was considered adequate in 62.4% and inadequate in 37.6%. In multivariate modelling, adequate LP was more prevalent among women, emigration from another European country, receiving more psychotropic drugs at hospitalization, and having entered Italy legally. Findings support an expected importance of LP among immigrant psychiatric inpatients, and encourage language assessment and training as part of the comprehensive support of such patients, especially men.
Full Text Available This paper was a subset report of a research project on skill-based English learning strategies by Indonesian EFL learners. It focusses on the at- tempts to reveal: (1 the differences in the use of strategies of learning speaking skill by male and female learners, and (2 the contribution of strategies of learning speaking skill on the learners’ speaking proficiency. The data from 595 second year senior high school students from eleven schools in East Java, Indonesia were collected using a 70 item questionnaire of Oral Communication Learning Strategy (OCLS and a 10 item self-assessment of speaking proficiency. The statistical analysis revealed that gender provided significant effects on the intensity of use of six types of strategies of learning speaking skill – interactional-maintenance, self-evaluation, fluency-oriented, time gaining, compensation, and interpersonal strategies – with female learners reporting higher intensity of use. A further analysis found that four strategy types – interactional-maintenance, self-improvement, compensation, and memory strategies – greatly contribute to the speaking proficiency. These findings imply that strategies-based instruction, covering the four most influential strategies, needs to be integrated explicitly in the speaking class to help learners, particularly male learners, cope with problems in learning speaking skill.
Ferber, Sari Goldstein
A growing body of knowledge is available on the father's instrumental role in the development of the child, but there is less data on the role he fulfills in preparing the child for challenging social encounters. The present study was designed to investigate the predictive value of the toddler's co-regulation with the father and the capacities the infant shows during a later encounter with a stranger, beyond the effect of the co-regulation of the toddler with the mother. Thirty-one toddlers were engaged in three interactions: with the mother, father, and a stranger. The order of the first two interactions was randomized, while the session with the stranger, which involved a game of peek-a-boo with an object, was always last. The sessions were videotaped and coded according the Early Interaction Scale (EIS) off-line by trained coders. The results indicate that the extent of the infant's proficiency in interacting with the stranger was predicted by his or her social proficiency and his or her co-regulation with the father, beyond the contribution of his or her proficiency and co-regulation with the mother. Copyright 2009 Elsevier Inc. All rights reserved.
Thomsen, Ann Sofia Skou; Bach-Holm, Daniella; Kjærbo, Hadi; Højgaard-Olsen, Klavs; Subhi, Yousif; Saleh, George M; Park, Yoon Soo; la Cour, Morten; Konge, Lars
To investigate the effect of virtual reality proficiency-based training on actual cataract surgery performance. The secondary purpose of the study was to define which surgeons benefit from virtual reality training. Multicenter masked clinical trial. Eighteen cataract surgeons with different levels of experience. Cataract surgical training on a virtual reality simulator (EyeSi) until a proficiency-based test was passed. Technical performance in the operating room (OR) assessed by 3 independent, masked raters using a previously validated task-specific assessment tool for cataract surgery (Objective Structured Assessment of Cataract Surgical Skill). Three surgeries before and 3 surgeries after the virtual reality training were video-recorded, anonymized, and presented to the raters in random order. Novices (non-independently operating surgeons) and surgeons having performed fewer than 75 independent cataract surgeries showed significant improvements in the OR-32% and 38%, respectively-after virtual reality training (P = 0.008 and P = 0.018). More experienced cataract surgeons did not benefit from simulator training. The reliability of the assessments was high with a generalizability coefficient of 0.92 and 0.86 before and after the virtual reality training, respectively. Clinically relevant cataract surgical skills can be improved by proficiency-based training on a virtual reality simulator. Novices as well as surgeons with an intermediate level of experience showed improvement in OR performance score. Copyright © 2017 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.
Ebrahim Azimi Mohammad Abadi
Full Text Available Vocabulary learning is incredibly noteworthy to English language acquisition. It is unfeasible for a learner to communicate without the required vocabulary. In high education levels, learners are habitually forced to become autonomous and make conscious effort to learn vocabulary outside of the classroom. Consequently, the autonomy of the learners plays an important role in developing and enhancing their vocabulary. Learner autonomy is a huge assistance for learners in vocabulary learning since it provides the learners with numerous diverse privileges such as independency from teacher. The researcher investigated whether there is any statistically significant relationship between learner autonomy and vocabulary learning strategies use in Iranian EFL learners with different language proficiency levels. To meet the above purpose, a total number of 190 male and female EFL learners participated in this study. The methodology underlying this study was quantitative (thorough the administration of two questionnaires and two language proficiency test – TOEFL for advanced group, and Nelson for intermediate level. The quantitative data was analyzed using a set of correlational analysis revealing a significant positive correlation between learner autonomy and vocabulary learning strategies use in high proficient group, and a significant positive relationship between these two constructs in low proficient group, however not as strong as in the advanced group.
W.H. van der Laan (W.); B.L. van Leeuwen (B.); P.S. Sebel (P.); E. Winograd (E.); P. Baumann (P.); B. Bonke (Benno)
textabstractThis study was designed to confirm the effect of therapeutic intraoperative auditory suggestion on recovery from anesthesia, to establish the effect of preoperative suggestion, and to assess implicit memory for intraoperative information using an indirect memory task. Sixty consenting
Manjet Kaur Mehar Singh
Full Text Available Proficiency in English language skills among graduates that create advantages for the organization is preferred by prospective employers as one of the main criteria for employability. This article provides an overview of undergraduates in higher education and also workplace literacy from the perspective of the employers in the manufacturing industry. The result from the research demonstrates that Malaysian manufacturing industry employers perceive that the graduate employees’ English language proficiency skills are still below their expectations. Therefore, this study recommends that there is a need for intervention into language teaching to improve the English language syllabus level of English proficiency at primary, secondary and tertiary level. At the same time, emphasis on the importance of English in everyday use should be inculcated without neglecting the national language of Malaysia. This will ensure that the teaching of English will be in line with globalization and current workplace demands.
Rose, Susan A; Feldman, Judith F; Jankowski, Jeffery J
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 (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.
Lagrou, Evelyne; Hartsuiker, Robert J; Duyck, Wouter
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).
Sparks, R L; Ganschow, L; Artzer, M; Siebenhar, D; Plageman, M
Study examined the extent to which there would be differences in oral and written proficiency in a foreign language among groups of low-, average-, and high-anxious high school students. Participants were 60 girls attending a single-sex, college-preparatory high school and completing the second year of a foreign language course. Analysis showed over-all differences on measures of proficiency in the foreign language among the three groups. The results support the hypothesis that anxiety about foreign language learning is likely to represent students' differences in language learning.
Sørensen, Poul Ejnar; Cutululis, Nicolaos Antonio
The wind power development during last millennium was typically based on small wind turbines dispersed over large areas, leading to a significant smoothing of the wind power fluctuations in a power system balancing area. The present development goes towards much larger wind farms, concentrated...... in smaller areas, which causes the total wind power fluctuations in power system areas to increase significantly. The impact of future large wind farms spatial distribution with respect to the power system reserve requirements is analyzed in this paper. For this purpose, Correlated Wind (CorWind) power time...... series simulation model developed to simulate wind power variability over a large area is used. As a study case, two scenarios for short term offshore wind power development in the West Danish power system region are used. The first scenario assumes that all the wind farms are built in the region...
Full Text Available By administering Simon, Simon switching, and operation-span working memory tasks to Cantonese-English bilingual children who varied in their first-language (L1, Cantonese and second-language (L2, English proficiencies, as quantified by standardized vocabulary test performance, the current study examined the effects of L1 and L2 proficiency on attentional control performance. Apart from mean performance, we conducted ex-Gaussian analyses to capture the modal and positive-tail components of participants’ reaction time distributions in the Simon task. Bilinguals’ L2 proficiency was associated with higher scores in the operation span task, and a shift of reaction time distributions in incongruent trials, relative to congruent trials (Simon effect in µ, and the tail size of reaction time distributions (τ regardless of trial types. Bilinguals’ L1 proficiency, which was strongly associated with participants’ age, showed similar results, except that it was not associated with the Simon effect in µ. In contrast, neither bilinguals’ L1 nor L2 proficiency modulated the global switch cost or local switch cost in the Simon switching task. After taking into account potential cognitive maturation by partialling out the participants’ age, only (a scores in the working memory task and (b RT in incongruent trials and (c Simon effect in µ in the Simon task could still be predicted by bilinguals’ L2 proficiency. Overall, the current findings suggest that bilingual children’s L2 proficiency was associated with their conflict resolution and working memory capacity, but not goal maintenance or task-set switching, when they performed the cognitive tasks that demanded attentional control. This was not entirely consistent with the findings of college-age bilinguals reported in previous studies.
Dewhirst, Mark; Viglianti, Benjamin L.; Lora-Michiels, Michael; Hoopes, P. Jack; Hanson, Margaret A.
In this review we have summarized the basic principles that govern the relationships between thermal exposure (temperature and time of exposure) and thermal damage, with an emphasis on normal tissue effects. We have also attempted to identify specific thermal dose information (for safety and injury) for a variety of tissues in a variety of species. We address the use, accuracy and difficulty of conversion of an individual time and temperature (thermal dose) to a standardized value (eg equivalent minutes at 43degC) for comparison of thermal treatments. Although, the conversion algorithm appears to work well within a range of moderately elevated temperatures (2-15degC) above normal physiologic baseline (37-39degC) there is concern that conversion accuracy does not hold up for temperatures which are minimally or significantly above baseline. An extensive review of the literature suggests a comprehensive assessment of the "thermal dose-to-tissue effect" has not previously been assembled for most individual tissues and never been viewed in a semi-comprehensive (tissues and species) manner. Finally, we have addressed the relationship of thermal dose-to-effect vs. baseline temperature. This issues is important since much of the thermal dose-to-effect information has been accrued in animal models with baseline temperatures 1-2 deg higher than that of humans.
Irrigated agriculture is the largest user of water in South Africa. Due to the limited amount of water resources, the efficient and equitable use of water is of paramount importance. This can only be achieved through effective design, maintenance and management of irrigation systems. The uniformity with which an irrigation ...
Teiriä, H; Rautoma, P; Yli-Hankala, A
We have compared the potency of vecuronium given to 12 smokers and 12 non-smokers during propofol-alfentanil-nitrous oxide anaesthesia. After obtaining individual dose-response curves, bolus doses of vecuronium were given to maintain neuromuscular block at 90-98% for 60 min. Adductor pollicis EMG was used to monitor neuromuscular block. Mean ED95 values were 61.38 micrograms kg-1 and 47.49 micrograms kg-1 for smokers and non-smokers, respectively (P < 0.01). The dose of vecuronium to maintain 90-98% neuromuscular block was 25% higher in smokers than in non-smokers (96.80 vs 72.11 micrograms kg-1 h-1; P < 0.01). These data reflect the effects of smoking on neuromuscular block induced by vecuronium. The effect may be at the receptor level, although possible increased metabolism of vecuronium in smokers cannot be excluded.
Bauer, Amy M; Alegría, Margarita
This literature review examined the effects of patients' limited English proficiency and use of professional and ad hoc interpreters on the quality of psychiatric care. PubMed, PsycINFO, and CINAHL (Cumulative Index to Nursing and Allied Health Literature) were systematically searched for English-language publications from inception of each database to April 2009. Reference lists were reviewed, and expert sources were consulted. Among the 321 articles identified, 26 met inclusion criteria: peer-reviewed articles reporting primary data on clinical care for psychiatric disorders among patients with limited proficiency in English or in the provider's language. Evaluation in a patient's nonprimary language can lead to incomplete or distorted mental status assessment. Although both untrained and trained interpreters may make errors, untrained interpreters' errors may have greater clinical impact, compromising diagnostic accuracy and clinicians' detection of disordered thought or delusional content. Use of professional interpreters may improve disclosure in patient-provider communications, referral to specialty care, and patient satisfaction. Little systematic research has addressed the impact of language proficiency or interpreter use on the quality of psychiatric care in contemporary U.S. settings. Findings are insufficient to inform evidence-based guidelines for improving quality of care among patients with limited English proficiency. Clinicians should be aware of the ways in which quality of care can be compromised when they evaluate patients in a nonprimary language or use an interpreter. Given U.S. demographic trends, future research should help guide practice and policy by addressing deficits in the evidence base.
Bauer, Amy M.; Alegría, Margarita
Objective To determine the effects of limited English proficiency and use of interpreters on the quality of psychiatric care. Methods A systematic literature search for English-language publications was conducted in PubMed, PsycInfo, and CINAHL and by review of the reference lists of included articles and expert sources. Of 321 citations, 26 peer-reviewed articles met inclusion criteria by reporting primary data on the clinical care for psychiatric disorders among patients with limited proficiency in English or in the providers’ language. Results Little systematic research has addressed the impact of language proficiency or interpreter use on the quality of psychiatric care in contemporary US settings. Therefore, the literature to date is insufficient to inform evidence-based guidelines for improving quality of care among patients with limited English proficiency. Nonetheless, evaluation in a patient’s non-primary language can lead to incomplete or distorted mental status assessment whereas assessments conducted via untrained interpreters may contain interpreting errors. Consequences of interpreter errors include clinicians’ failure to identify disordered thought or delusional content. Use of professional interpreters may improve disclosure and attenuate some difficulties. Diagnostic agreement, collaborative treatment planning, and referral for specialty care may be compromised. Conclusions Clinicians should become aware of the types of quality problems that may occur when evaluating patients in a non-primary language or via an interpreter. Given demographic trends in the US, future research should aim to address the deficit in the evidence base to guide clinical practice and policy. PMID:20675834
Torabi, Farnaz; Farahani, Abolfazl; Safakish, Sepide; Ramezankhani, Azam; Dehghan, Firouzeh
Attention deficit hyperactivity disorder (ADHD) is a chronic condition with frequent comorbidities such as obesity, troubled relationships, low self-esteem, and difficulty in motor proficiency. This study aims to elucidate the effect of high-intensity intermittent training on motor proficiency, adiponectin, and insulin resistance in adolescent students with ADHD disorder. Fifty adolescent students of both genders with ADHD diagnosis participated and assigned into four experimental groups (each group with 15 girls and 10 boys students; two experimental and two control groups). High-intensity intermittent training was performed continuously 3 times a week for 6 weeks in experimental groups. Serum adiponectin level significantly increased in the experimental groups of both genders after 6 weeks intermittent training while insulin resistance levels were markedly decreased. Furthermore, motor proficiency score were significantly improved in the experimental groups of both genders. In addition gender had no significant impact on adiponectin, insulin resistance and motor proficiency rating. The findings of this study suggest that high intensity intermittent training improved physiological systems in ADHD population that leads to reduce risk factors for future development of comorbidities. Copyright © 2017 Elsevier B.V. All rights reserved.
Cliff, Dylan P; Okely, Anthony D; Morgan, Philip J; Jones, Rachel A; Steele, Julie R; Baur, Louise A
The purpose of this observational study was to compare the mastery of 12 fundamental movement skills (FMS) and skill components between a treatment-seeking sample of overweight/obese children and a reference sample from the United States. Mastery of six locomotor and six object-control skills (24 components in each subdomain) were video-assessed by one assessor using the test of gross motor development-2 (TGMD-2). The 153 overweight/obese children (mean ± s.d. age = 8.3 ± 1.1 years, BMI z-score = 2.78 ± 0.69, 58% girls, 77% obese) were categorized into age groups (for the underhand roll and strike: 7-8 years and 9-10 years; all other FMS: 6-7 years and 8-10 years) and mastery prevalence rates were compared with representative US data (N = 876) using χ(2) analysis. For all 12 skills in all age groups, the prevalence of mastery was lower among overweight/obese children compared with the reference sample (all P < 0.05). This was consistent for 18 locomotor and upto 21 object-control skill components (all P < 0.05). Differences were largest for the run, slide, hop, dribble, and kick. Specific movement patterns that could be targeted for improvement include positioning of the body and feet, the control or release of an object at an optimal position, and better use of the arms to maintain effective force production during the performance of FMS. Physical activity programs designed for overweight and obese children may need to address deficiencies in FMS proficiency to foster the movement capabilities required for participation in health-enhancing physical activity.
Hatch, Brigit A; DeVoe, Jennifer E; Lapidus, Jodi A; Carlson, Matthew J; Wright, Bill J
The Deficit Reduction Act (DRA) of 2005 mandated Medicaid beneficiaries to document citizenship. Using a prospective cohort (n=104,375), we aimed to (1) determine characteristics of affected children, (2) describe effects on health insurance coverage and access to needed health care, and (3) model the causal relationship between this new policy, known determinants of health care access, and receipt of needed health care. We identified a stratified random sample of children shortly after the DRA was implemented and used state records and surveys to compare three groups: children denied Medicaid for inability to document citizenship, children denied for other reasons, and children accepted for coverage. To combat survey nonresponse, we used Medicaid records to identify differences between responders and nonrespondents and created survey weights to account for these differences. Weighted simple and multivariable logistic regression described the complete, originally identified population. Children denied Medicaid for inability to document citizenship were likely to be US citizens, were medically and socially more vulnerable than their peers, and went on to have gaps in health insurance coverage and unmet health care needs. The DRA led to persistent loss of insurance coverage, which decreased access to needed health care. Having a usual source of care was an effect modifier in this relationship. Our findings demonstrate the negative consequences of the DRA and support the use of automated methods of citizenship verification allowed under the Patient Protection and Affordable Care Act.
Mehrabani H H
Full Text Available Background: Rapid tissue growth and development during puberty increases the need for energy and nutrients. On the other hand, the prevalence of obesity is accelerating among adolescents. Controversies exist regarding meal frequency, obesity and adequacy of nutrients; in particular, a more frequent snacking pattern has been associated with overconsumption of calories in children and adolescents and also with greater body weight. We investigated the meal frequency of adolescents in relation to meeting nutrient requirements.Methods: This cross-sectional study, in the framework of the Tehran Lipid and Glucose Study (TLGS, included 367 boys and girls aged 10-19 years that were randomly selected. Dietary recalls for 48 hours were gathered and participants divided to three groups according to meal frequency; group 1, 2 and 3 with <4 meals, 4-6 meals and ≥ 7 meals, respectively. The nutrient intakes were compared with the dietary reference intake (DRI. ANCOVA, Bonferroni and partial correlation by adjusting total energy intake were used for statistical analyses.Results: The mean age of these 169 boys and 198 girls was 14±3 years old. The weight of the first group was higher by one-third in boys (54±18 vs. 45±13 kilogram, p<0.05. There were no other significant differences in anthropometric indices of the studied subjects, nor was there any difference in the vegetable and meat intake between the groups. But the first group had lower intake of fruits and milk groups (p<0.01. Individuals in all three groups had inadequate intake of calcium, zinc, copper, magnesium, pyridoxine compared with the DRI, although the vitamin C and riboflavin intakes were adequate. Higher meal frequency was associated with sufficient intake of magnesium, vitamin C, riboflavin and pyridoxine."n"nConclusion: Adolescents tend to have inadequate intakes of calcium, pyridoxine, zinc, copper, all of which are essential for health and proper growth. Increasing the number of
This article examines listening and reading proficiency levels of U.S. college foreign language students at major milestones throughout their undergraduate career. Data were collected from more than 3,000 participants studying seven languages at 21 universities and colleges across the United States. The results show that while listening…
Barnes, Donald C.; Engelland, Brian T.; Matherine, Curtis F.; Martin, William C.; Orgeron, Craig P.; Ring, J. Kirk; Smith, Gregory R.; Williams, Zachary
While student evaluation of teaching (SET) has become a common practice on most college campuses, research suggests that weaknesses exist in many of the common instruments employed for this assessment. This study lays the groundwork for the development of an improved psychometrically sound measure of teaching proficiency that can be used in a…
The development and assessment of oral proficiency and listening comprehension is one of the most problematic aspects in language teaching, especially when the majority of testtakers are non-standard users of English. The main problems concern the feasibility of such testing and the need for reliable scoring. As far as ...
Nisbet, Deanna L.; Tindall, Evie R.; Arroyo, Alan A.
This study investigated the relationship between language learning strategy (LLS) preferences and English proficiency among Chinese university students. Oxford's (1990), Strategy Inventory for Language Learning (SILL) and an institutional version (ITP) of the Test of English as a Foreign Language (TOEFL) were administered to 168 third-year English…
Gustafson, Marianne; Bochner, Joseph
The purpose of this article is to describe a procedure that has been used successfully to evaluate the critical thinking (CT) abilities of a population of undergraduates having limited proficiency in the English language. The results of this study demonstrate that it is possible to obtain reliable evaluations of CT skills in undergraduates who…
Wei, Meifen; Tsai, Pei-Chun; Chao, Ruth Chu-Lien; Du, Yi; Lin, Shu-Ping
The aim of this study was to examine the moderators of (a) general or cross-cultural advisory working alliances and (b) perceived English proficiency on the association between acculturative stress and psychological distress. A total of 143 East Asian international students completed an online survey. Results from a hierarchical regression…
Rusman, Ellen; Stoyanov, Slavi
Rusman, E., & Stoyanov, S. (2011, 18 May). Online Assessment of Oral Proficiency for Intercultural Professional Communication. Presentation about the CEFcult project (www.cefcult.eu) at the workshop ‘Crossing borders’ organised by the Talenacademie, Heerlen, The Netherlands: Open University in the
Background: Proficiency testing (PT) has been implemented as a form of External Quality Assurance (EQA) by the National HIV Reference Laboratory in Kenya since 2007 in order to monitor and improve on the quality of HIV testing and counselling HTC services. Objective: To compare concordance between National HIV ...
When two or more languages are part of a child's world, we are presented with a rich opportunity to learn something about language in general and about how the mind works. In this book, Norbert Francis examines the development of bilingual proficiency and the different kinds of competence that come together in making up its component parts. In…
Two instruments were validated and used for data collection: Students' Internet Behaviour Questionnaire r=.87) and Reading Proficiency Test (r=.79). Frequency counts, percentages and multiple regression analysis were used to analyse data. The results which were interpreted at 0.05 level of significance show students' ...
Hwang, Jin Kyoung; Lawrence, Joshua Fahey; Collins, Penelope; Snow, Catherine
In this article, the researchers examined general vocabulary, academic vocabulary, and reading comprehension growth trajectories of adolescent redesignated fluent English proficient (RFEP) students using individual growth modeling analysis. The sample included 1,226 sixth- to eighth-grade RFEP students from six middle schools in an urban school…
Poor fundamental movement skills (FMS) proficiency can contribute to a decrease in participation in energy-expending recreational and sporting endeavours. Against the backdrop of the increasing obesity epidemic, ensuring that these foundational motor skills are established in childhood is justified. The purpose of this ...
Bachman, Lyle F.; Palmer, Adrian S.
In a study designed to validate oral language proficiency tests, it is planned to administer a series of tests to 100 native Mandarin Chinese-speaking subjects (foreign students and their spouses). The tests will measure communicative competence in speaking (ability to speak, exhibiting control of linguistic, sociolinguistic, and pragmatic rules;…
Poulsen, Mette Erecius; Christensen, Hanne Bjerre; Herrmann, Susan Strange
A proficiency test on incurred and spiked pesticide residues in wheat was organised in 2008. The test material was grown in 2007 and treated in the field with 14 pesticides formulations containing the active substances, alpha-cypermethrin, bifentrin, carbendazim, chlormequat, chlorpyrifos-methyl,...
Tubergen, F.A. van
Little is known about the language acquisition of refugees in Western countries. This study examines how pre- and post-migration characteristics of refugees are related to their second language proficiency. Data are from a survey of 3,500 refugees, who were born in Afghanistan, Iran, Iraq, former
Rogers, Carmen Villegas; And Others
A state grant to the Department of Romance Languages of the University of Tennessee in Knoxville has allowed development of a proficiency-based curriculum for first- and second-year French and Spanish. Most of the effort to date has been preparation of the syllabus based on specified goals and objectives, or student outcomes, focusing on allowing…
In modern day society physical activity levels diminish rapidly among girls and may be a direct consequence of girls experiencing motor difficulties. Therefore the aim of the study was to compare motor proficiency levels and physical fitness levels among active and inactive girls (N=97), aged 12 to 13 years. The BOTMP ...
Martirosyan, Nara M.; Hwang, Eunjin; Wanjohi, Reubenson
Using an ex-post facto, non-experimental approach, this research examined the impact of English language proficiency and multilingualism on the academic performance of international students enrolled in a four-year university located in north central Louisiana in the United States. Data were collected through a self-reported questionnaire from 59…
Since online educational technology can support a ubiquitous language learning environment, there are many ways to develop English learners' autonomy through self-access learning. This study investigates whether English as a second language (ESL) learners can improve their oral proficiency through independent study by using online self-study…
Hell, J.G. van; Tanner, D.
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
Berendsen, B.J.A.; Pikkemaat, M.G.; Stolker, A.A.M.
A proficiency test including the screening analysis of antibiotics in beef using cryogenicly minced materials was organized by RIKILT in 2009. The test included blank beef samples and beef samples spiked with either flumequine or a combination of lincomycin and spectinomycin around the maximum
Stein, Maria; Federspiel, Andrea; Koenig, Thomas; Wirth, Miranka; Lehmann, Christoph; Wiest, Roland; Strik, Werner; Brandeis, Daniel; Dierks, Thomas
The factors influencing the degree of separation or overlap in the neuronal networks responsible for the processing of first and second language are still subject to investigation. This longitudinal study investigates how increasing second language proficiency influences activation differences during lexico-semantic processing of first and second…
Otacioglu, Sena Gursen
The aim of this study was the collection of data concerning Turkish music teachers' proficiency and their place in the primary and secondary education system. In addition, information was collected regarding the teachers' working environment and professional complications. A total of 200 music teachers' opinions were compiled for the determination…
Freeman, Donald; Katz, Anne; Garcia Gomez, Pablo; Burns, Anne
The expansion of English teaching in state education systems places increasing demands on English language teachers and how they are trained. A major thrust of these efforts has focused on improving teachers' English language proficiency. This expectation is manifested in policy and pedagogical directives that teachers "teach English in…
The paper first presents a background to English as the international and global language and the second official language as well as the medium of instruction in Lesotho. It further discusses the meaning of proficiency in English and the rationale for teaching and learning English as well as using English as the medium of ...
A large-scale test development project at the Language Teaching Research Center of the University of Gothenburg aims to develop tests in English as a foreign language for use in various areas of business and public administration. After testing, certificates stating current proficiency level in each of the four language skills (listening, reading,…
Mak, Anita S.; Bodycott, Peter; Ramburuth, Prem
As international students navigate in a foreign educational environment, having higher levels of coping or stress-resistance resources--both internal and external--could be related to increased satisfaction with personal and university life. The internal coping resources examined in this study were host language proficiency, self-esteem,…
Equine-assisted therapy as intervention for motor proficiency in children with autism spectrum disorder: Case studies. ... EAT interventions could provide a suitable alternative approach for children on this spectrum who experience impairments in low muscle tone, repetitive motor movements, poor motor planning, postural ...
Allen, David; Mills, Amy
Peer feedback is widely used in second and foreign language writing contexts. While second language (L2) proficiency is likely to be an important factor in determining peers' ability to give and utilize feedback, its contribution has been relatively under-researched. In the present study, 54 undergraduates in a foreign language writing context…
van Tubergen, Frank
Little is known about the language acquisition of refugees in Western countries. This study examines how pre- and post-migration characteristics of refugees are related to their second language proficiency. Data are from a survey of 3,500 refugees, who were born in Afghanistan, Iran, Iraq, former Yugoslavia and Somalia, and who resided in the…
Kazu, Hilal; Demiralp, Demet
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…
Posel, Dorrit; Casale, Daniela
This study explores new data from 2008 on language proficiency and labour market outcomes in the context of South Africa's language-in-education policy. We show that the economic returns to English language proficiency are large and higher than those to home language proficiency for the majority of employed South Africans. This helps explain why…
The paper utilises the World Englishes paradigm to explore the issue of language proficiency: what type of English language proficiency will be most appropriate to South Africa at the start of the millennium? Three broad aspects of proficiency are proposed for further investigation, and in each case one particular area of ...
... 25 Indians 1 2010-04-01 2010-04-01 false How does a school identify a Limited English Proficient....134 How does a school identify a Limited English Proficient student? A student is identified as limited English proficient (LEP) by using a nationally recognized scientifically research-based test. ...
.... To evaluate these questions we studied the effect of controlled hypothermia upon defibrillation energy requirements and transcardiac impedance in a canine model of cardiopulmonary bypass in which 26...
Russell, Mark; Kingsley, Michael
The ability to maintain technical performances (i.e. skills) throughout soccer match-play is considered to be crucial in determining the outcome of competitive fixtures. Consequently, coaches dedicate a large proportion of time to practicing isolated skills, such as passing, shooting and dribbling. Unlike other elements that contribute to team-sport performances, it is unusual for coaches to use methods other than observations to assess changes resulting from technical training. Researchers have employed various tests to measure isolated soccer skills; however, reliance on outcome measures that include number of contacts (ball juggling tasks), time (dribbling tasks) and points scored (criterion-based passing and shooting tests) means that the outcomes are difficult for coaches to interpret. Skill tests that use video-analysis techniques to measure ball speed, precision and success of soccer skills offer valid and reliable alternatives. Although equivocal results are published, skill performances can be affected by assorted factors that threaten homeostasis, including match-related fatigue, dehydration and reductions in blood glucose concentrations. While acknowledging methodological constraints associated with using skill tests with limited ecological validity and cognitive demands, the effects of these homeostatic disturbances might vary according to the type of skill being performed. Shooting performances appear most susceptible to deterioration after exercise. Strategies such as aerobic training, fluid-electrolyte provision and acute carbohydrate supplementation have been found to improve proficiency in technical actions performed after soccer-specific exercise. However, mechanisms that cause deterioration in skill during soccer-specific exercise remain to be fully elucidated and strategies to optimize technical performance throughout match-play are warranted.
Markovitch, Omer; Lancet, Doron
It is widely accepted that autocatalysis constitutes a crucial facet of effective replication and evolution (e.g., in Eigen's hypercycle model). Other models for early evolution (e.g., by Dyson, Gánti, Varela, and Kauffman) invoke catalytic networks, where cross-catalysis is more apparent. A key question is how the balance between auto- (self-) and cross- (mutual) catalysis shapes the behavior of model evolving systems. This is investigated using the graded autocatalysis replication domain (GARD) model, previously shown to capture essential features of reproduction, mutation, and evolution in compositional molecular assemblies. We have performed numerical simulations of an ensemble of GARD networks, each with a different set of lognormally distributed catalytic values. We asked what is the influence of the catalytic content of such networks on beneficial evolution. Importantly, a clear trend was observed, wherein only networks with high mutual catalysis propensity (p(mc)) allowed for an augmented diversity of composomes, quasi-stationary compositions that exhibit high replication fidelity. We have reexamined a recent analysis that showed meager selection in a single GARD instance and for a few nonstationary target compositions. In contrast, when we focused here on compotypes (clusters of composomes) as targets for selection in populations of compositional assemblies, appreciable selection response was observed for a large portion of the networks simulated. Further, stronger selection response was seen for high p(mc) values. Our simulations thus demonstrate that GARD can help analyze important facets of evolving systems, and indicate that excess mutual catalysis over self-catalysis is likely to be important for the emergence of molecular systems capable of evolutionlike behavior.
Enoka, I S; Petrini, M A; Turale, S
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
Erturan, Gurhan; Alvand, Abtin; Judge, Andrew; Pollard, Thomas C B; Glyn-Jones, Sion; Rees, Jonathan L
Changing trends in surgical education and patient expectation are leading to proficiency models of progression and the use of simulators. Hip arthroscopy is increasingly performed and has a steep learning curve mainly addressed during fellowship training. The aim of this study was to assess the impact of previous generic arthroscopic experience on performance at a simulated hip arthroscopy task to both estimate the minimum case numbers that correlate with expert proficiency levels and help to guide selection for hip arthroscopy fellowships. Fifty-two participants were recruited to a cross-sectional study. Four consultants (expert hip arthroscopists), 28 trainees (residents and fellows), and 20 novices (interns and medical students) performed a standardized bench-top simulated hip arthroscopy task. A validated global rating scale (GRS) score and motion analysis were used to assess surgical performance. Prior arthroscopic experience was recorded from surgical electronic logbooks. Receiver operating characteristic (ROC) curve analyses were conducted to identify optimum cut-points for task proficiency at both expert and competent GRS levels. There were significant differences (p arthroscopic ability of all experience groups based on GRS assessment and for all motion analysis metrics. There was a significant positive correlation between logbook numbers and GRS scores (p arthroscopic procedures were necessary to achieve an expert GRS score, and 78 prior arthroscopic procedures were necessary for a competent score. Performing a basic hip arthroscopy task competently requires substantial previous generic arthroscopic experience. The numbers identified in this study provide targets for residents. Program directors appointing to hip arthroscopy fellowship training posts may find these results useful as a guide during the selection process.
Yu, Shulin; Hu, Guangwei
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…
Ramsey, Michael H; Geelhoed, Bastiaan; Wood, Roger; Damant, Andrew P
A realistic estimate of the uncertainty of a measurement result is essential for its reliable interpretation. Recent methods for such estimation include the contribution to uncertainty from the sampling process, but they only include the random and not the systematic effects. Sampling Proficiency Tests (SPTs) have been used previously to assess the performance of samplers, but the results can also be used to evaluate measurement uncertainty, including the systematic effects. A new SPT conducted on the determination of moisture in fresh butter is used to exemplify how SPT results can be used not only to score samplers but also to estimate uncertainty. The comparison between uncertainty evaluated within- and between-samplers is used to demonstrate that sampling bias is causing the estimates of expanded relative uncertainty to rise by over a factor of two (from 0.39% to 0.87%) in this case. General criteria are given for the experimental design and the sampling target that are required to apply this approach to measurements on any material. © The Royal Society of Chemistry 2011
Objective High caseworker turnover has been identified as a factor in the poor outcomes of child welfare services. However, almost no empirical research has examined the relationship between caseworker turnover and youth outcomes in child welfare systems and there is an important knowledge gap regarding whether, and how, caseworker turnover relates to outcomes for youth. We hypothesized that the effects of caseworker turnover are moderated by organizational culture such that reduced caseworker turnover is only associated with improved youth outcomes in organizations with proficient cultures. Methods The study applied hierarchical linear models (HLM) analysis to the second National Survey of Child and Adolescent Well-being (NSCAW II) with a U.S. nationwide sample of 2,346 youth aged 1.5- to 18-years-old and 1,544 caseworkers in 73 child welfare agencies. Proficient organizational culture was measured by caseworkers’ responses to the Organizational Social Context (OSC) measure; staff turnover was reported by the agencies’ directors; and youth outcomes were measured as total problems in psychosocial functioning with the Child Behavior Checklist (CBCL) completed by the youths’ caregivers at intake and at 18 month follow-up. Results The association between caseworker turnover and youth outcomes was moderated by organizational culture. Youth outcomes were improved with lower staff turnover in proficient organizational cultures and the best outcomes occurred in organizations with low turnover and high proficiency. Conclusions To be successful, efforts to improve child welfare services by lowering staff turnover must also create proficient cultures that expect caseworkers to be competent and responsive to the needs of the youth and families they serve. PMID:24273363
Consonni, Monica; Cafiero, Riccardo; Marin, Dario; Tettamanti, Marco; Iadanza, Antonella; Fabbro, Franco; Perani, Daniela
In bilinguals, native (L1) and second (L2) languages are processed by the same neural resources that can be modulated by age of second language acquisition (AOA), proficiency level, and daily language exposure and usage. AOA seems to particularly affect grammar processing, where a complete neural convergence has been shown only in bilinguals with parallel language acquisition from birth. Despite the fact that proficiency-related neuroanatomical differences have been well documented in language comprehension (LC) and production, few reports have addressed the influence of language exposure. A still unanswered question pertains to the role of AOA, when proficiency is comparably high across languages, with respect to its modulator effects both on LC and production. Here, we evaluated with fMRI during sentence comprehension and verb and noun production tasks, two groups of highly proficient bilinguals only differing in AOA. One group learned Italian and Friulian in parallel from birth, whereas the second group learned Italian between 3 and 6 years. All participants were highly exposed to both languages, but more to Italian than Friulian. The results indicate a complete overlap of neural activations for the comprehension of both languages, not only in bilinguals from birth, but also in late bilinguals. A slightly extra activation in the left thalamus for the less-exposed language confirms that exposure may affect language processing. Noteworthy, we report for the first time that, when proficiency and exposure are kept high, noun and verb production recruit the same neural networks for L1 and L2, independently of AOA. These results support the neural convergence hypothesis. Copyright © 2012 Elsevier Ltd. All rights reserved.
Chin, Aimee; Daysal, N. Meltem; Imberman, Scott A.
Texas requires a school district to offer bilingual education when its enrollment of limited English proficient (LEP) students in a particular elementary grade and language is twenty or higher. Using school panel data, we find a significant increase in the probability that a district offers bilingual education above this 20-student cutoff. Using…
Wolf, Mikyung Kim; Kao, Jenny; Herman, Joan; Bachman, Lyle F.; Bailey, Alison; Bachman, Patina L.; Farnsworth, Tim; Chang, Sandy M.
The No Child Left Behind (NCLB) Act has made a great impact on states' policies in assessing English language learner (ELL) students. The legislation requires states to develop or adopt sound assessments in order to validly measure the ELL students' English language proficiency (ELP), as well as content knowledge and skills. Although states have…
Wolf, Mikyung Kim; Herman, Joan L.; Bachman, Lyle F.; Bailey, Alison L.; Griffin, Noelle
The No Child Left Behind Act of 2001 (NCLB, 2002) has had a great impact on states' policies in assessing English language learner (ELL) students. The legislation requires states to develop or adopt sound assessments in order to validly measure the ELL students' English language proficiency, as well as content knowledge and skills. While states…
M M (Mary Grosser
Full Text Available We report on the relationships that exist between the critical thinking skills and the academic language proficiency ofa group of first-year prospective teachers at a South African university (n = 89. The results revealed the nature of the critical thinking skills as well as the academic language proficiency of the students. Significant correlations between academic language proficiency and making inferences, as well as between academic language proficiency and critical thinking as a general competency, were noted. The article concludes with recommendations on how to enhance critical thinking and language proficiency in the teacher-training curriculum.
Wang, T. T.; Zhang, H.; Xie, L. L.; Wang, Y. Y.
Creepage distance and clearance testing are the basic testing items in the safety standards for almost all electrical and electronic products. A typical sample group is designed in this paper for the purpose of proficiency testing programmes. The sample group is composed of two kinds of circuit board. The length of the creepage distance of the two circuit boards in pollution degree 2 and 3 are the same but with different paths. This sample group includes three testing points. This sample group is designed beneficial for numerical statistics and avoiding the data complicity in the laboratory. It can be used for effective laboratory monitoring.
Thompson, Michael; Ellison, Stephen L R; Owen, Linda; Mathieson, Kenneth; Powell, Joanne; Key, Pauline; Wood, Roger; Damant, Andrew P
The study considers data from 2 UK-based proficiency schemes and includes data from a total of 29 rounds and 43 test materials over a period of 3 years. The results from the 2 schemes are similar and reinforce each other. The amplification process used in quantitative polymerase chain reaction determinations predicts a mixture of normal, binomial, and lognormal distributions dominated by the latter 2. As predicted, the study results consistently follow a positively skewed distribution. Log-transformation prior to calculating z-scores is effective in establishing near-symmetric distributions that are sufficiently close to normal to justify interpretation on the basis of the normal distribution.
Full Text Available The study is aimed at describing the general English proficiency level of the academics of Teacher Training and Education Institutions (LPTK's as indicated by their TOEFL scores. Specifically, the study is focused on finding out whether there is any difference among the academics' English proficiencies when they are grouped in terms of the geographic regions of their institutions and their fields of study. This study is also intended to reveal any possible relationship between the academics' English proficiency and their age. The results indicate that the English proficiency of the academics on the average is far below the average of that of the international students. The academics in West Java are the highest in their English proficiency, and the English group, as expected, has the best English proficiency. In addition, there is a negative correlation between English proficiency and age
Pienaar, A E; Visagie, M; Leonard, A
Adequate proficiency at object control skills, which is influenced by biological and environmental constraints, underlies the development of more complex sport-specific skills. This study describes proficiency at six object control skills and demographic correlates associated with each skill and each skill criteria in 9- to 10-year-old children who were randomly selected from 20 schools (N=826) and tested with the Test of Gross Motor Development-2. Cross-tabulation and hierarchical linear models were used to analyze the effects of sex (433 boys, 393 girls), ethnicity (619 Black, 207 White), and high (n=312) and low (n= 514) socioeconomic school environments. Twenty-three percent of the sample showed below average proficiency. Significant sex and socioeconomic school environment differences were found favoring boys and children from higher socioeconomic environments, although kicking showed significant interaction effects. It is concluded that environmental opportunities are the primary cause of differences across skills and the rates at which the skills are learned.
the initial ( primacy ) or most recent ( recency ) observations. Law of large numbers. Sample representativeness. Regression to the mean...information, and resources, Soldiers demonstrating MJP are more likely to select an effective course of action by appropriately identifying the...SOF Soldier samples. Findings: In our view, based on a comprehensive literature review, Soldiers make effective decisions by appropriately
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…
Warzybok, Anna; Brand, Thomas; Wagener, Kirsten C; Kollmeier, Birger
The current study investigates the extent to which the linguistic complexity of three commonly employed speech recognition tests and second language proficiency influence speech recognition thresholds (SRTs) in noise in non-native listeners. SRTs were measured for non-natives and natives using three German speech recognition tests: the digit triplet test (DTT), the Oldenburg sentence test (OLSA), and the Göttingen sentence test (GÖSA). Sixty-four non-native and eight native listeners participated. Non-natives can show native-like SRTs in noise only for the linguistically easy speech material (DTT). Furthermore, the limitation of phonemic-acoustical cues in digit triplets affects speech recognition to the same extent in non-natives and natives. For more complex and less familiar speech materials, non-natives, ranging from basic to advanced proficiency in German, require on average 3-dB better signal-to-noise ratio for the OLSA and 6-dB for the GÖSA to obtain 50% speech recognition compared to native listeners. In clinical audiology, SRT measurements with a closed-set speech test (i.e. DTT for screening or OLSA test for clinical purposes) should be used with non-native listeners rather than open-set speech tests (such as the GÖSA or HINT), especially if a closed-set version in the patient's own native language is available.
Johnson, Paul R
The idea of comparing laboratories' test results against one another predated federal regulations by decades (1) and was initially used as an educational tool. The introduction of federal regulations altered the proficiency testing (PT) environment (2,3) and today there is concern that the regulatory requirements do not address extraneous factors that may adversely affect a laboratory's PT performance (6). This article aims to address these concerns and hopes to convince the reader that while the scope of PT has expanded beyond its original intent as an educational tool for the laboratory, PT can still function in that capacity. Improvements in laboratory performance and laboratory medicine as a whole continue to be supported by proficiency testing for numerous reasons. Several mistakes laboratories have made in the past are addressed and suggestions for improvement are given. Laboratory managers who take proactive steps to ensure quality patient test results should experience fewer PT failures, and in turn can focus more attention on the educational benefits that participating in PT can offer.
Guarner, Jeannette; Street, Cassandra; Matlock, Margaret; Cole, Lisa; Brierre, Francoise
Consolidation of laboratories has left many hospitals and satellite laboratories with minimal microbiologic testing. In many hospitals and satellite laboratories, Gram stains on primary specimens are still performed despite difficultly in maintaining proficiency. To maintain Gram stain proficiency at a community 450-bed hospital with an active emergency room we designed bimonthly challenges that require reporting Gram staining and morphology of different organisms. The challenges consist of five specimens prepared by the reference microbiology laboratory from cultures and primary specimens. Twenty to 23 medical laboratory scientists participate reading the challenges. Results from the challenges are discussed with each medical laboratory scientists. In addition, printed images from the challenges are presented at huddle to add microbiology knowledge. On the first three challenges, Gram staining was read correctly in 71%-77% of the time while morphology 53%-66%. In the last six challenges correct answers for Gram stain were 77%-99% while morphology 73%-96%. We observed statistically significant improvement when reading Gram stains by providing frequent challenges to medical laboratory scientists. The clinical importance of Gram stain results is emphasized during huddle presentations increasing knowledge and motivation to perform the test for patients.
Rosenthal, Judith W.
Between 1980 and 1990, the total number of Asian, Hispanic, American Indian, and foreign undergraduates increased by more than 50% at public and private, four-year and two-year colleges. Many of these students may be of limited English proficiency, suggesting that the traditional science lecture/lab format may need modification to incorporate the theory of second language acquisition as it pertains to the practice of content instruction. Various methods exist to improve science instruction for limited English proficient undergraduates. These included the adjunct and tutorial models, sheltered or bridge science instruction, faculty development, and science instruction in the students' native language. Any plan for science education reform at the collegiate level or for increasing minority participation in science must address the needs of the growing population of undergraduates who speak English as a second language.
Rosenblum, S.; Roman, H. E.
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.
Francis, Wendy S; Tokowicz, Natasha; Kroll, Judith F
Repetition priming was used to assess how proficiency and the ease or difficulty of lexical access influence bilingual translation. Two experiments, conducted at different universities with different Spanish-English bilingual populations and materials, showed repetition priming in word translation for same-direction and different-direction repetitions. Experiment 1, conducted in an English-dominant environment, revealed an effect of translation direction but not of direction match, whereas Experiment 2, conducted in a more balanced bilingual environment, showed an effect of direction match but not of translation direction. A combined analysis on the items common to both studies revealed that bilingual proficiency was negatively associated with response time (RT), priming, and the degree of translation asymmetry in RTs and priming. An item analysis showed that item difficulty was positively associated with RTs, priming, and the benefit of same-direction over different-direction repetition. Thus, although both participant accuracy and item accuracy are indices of learning, they have distinct effects on translation RTs and on the learning that is captured by the repetition-priming paradigm.
Diwadkar, Vaibhav A; Bellani, Marcella; Ahmed, Rizwan; Dusi, Nicola; Rambaldelli, Gianluca; Perlini, Cinzia; Marinelli, Veronica; Ramaseshan, Karthik; Ruggeri, Mirella; Bambilla, Paolo
The rate of biological change in middle-adulthood is relatively under-studied. Here, we used behavioral testing in conjunction with structural magnetic resonance imaging to examine the effects of chronological age on associative learning proficiency and on brain regions that previous functional MRI studies have closely related to the domain of associative learning. Participants (n=66) completed a previously established associative learning paradigm, and consented to be scanned using structural magnetic resonance imaging. Age-related effects were investigated both across sub-groups in the sample (younger vs. older) and across the entire sample (using regression approaches). Chronological age had substantial effects on learning proficiency (independent of IQ and Education Level), with older adults showing a decrement compared to younger adults. In addition, decreases in estimated gray matter volume were observed in multiple brain regions including the hippocampus and the dorsal prefrontal cortex, both of which are strongly implicated in associative learning. The results suggest that middle adulthood may be a more dynamic period of life-span change than previously believed. The conjunctive application of narrowly focused tasks, with conjointly acquired structural MRI data may allow us to enrich the search for, and the interpretation of, age-related changes in cross-sectional samples. Copyright © 2015 Elsevier B.V. All rights reserved.
Manjet Kaur Mehar Singh; Julie Chuah Suan Choo
Proficiency in English language skills among graduates that create advantages for the organization is preferred by prospective employers as one of the main criteria for employability. This article provides an overview of undergraduates in higher education and also workplace literacy from the perspective of the employers in the manufacturing industry. The result from the research demonstrates that Malaysian manufacturing industry employers perceive that the graduate employees’ English languag...
Three instruments are adopted including the Foreign Language Listening Anxiety Scales (FLLAS), a listening metacog⁃nitive strategy-use questionnaire and a CET-4 listening test. The results indicate that a large proportion of students report experi⁃encing listening anxiety. There is significantly negative correlation between listening anxiety and listening proficiency and there is significant difference in the use of metacognitive strategies across three listening anxiety levels.
Fatemeh Ebrahimi-Bazzaz; Arshad Abd Samad; Ismi Arif bin Ismail; Nooreen Noordin
Generally vocabulary and collocations in particular have significant roles in language proficiency. A collocation includes two words that are frequently joined concurrently in the memory of native speakers. There have been many linguistic studies trying to define, to describe, and to categorise English collocations. It contains grammatical collocations and lexical collocations which include nouns, adjectives, verbs, and adverb. In the context of a foreign language environment such as Iran, co...
Seyed Mohammad Hassan Hosseini
Full Text Available This paper is a report on an experimental study which intended to look into the possible effects of Competitive Team-Based Learning (CTBL vis-à-vis Group Investigation (GI method of Cooperative Learning (CL on the language proficiency of Iranian EFL intermediate students. Seventy homogeneous Iranian intermediate students were selected out of a total population of 110 to serve the present study. The results of the study indicated the advantage of CTBL over GI in terms of its effect on improving the target group’s language proficiency. The results of the study were in contrast to the reports of researchers like Ab-Raza (2007, an Israeli language specialist, who have argued that students in Islamic countries “do not value diversity of ideas, beliefs, and perspectives” (p. 5 and so cannot be taught through modern methods like those of CL.
Hofferth, Sandra L.; Moon, Ui Jeong
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
Ana Paula Scholl
Full Text Available O livro Measuring L2 Proficiency: Perspectives from SLA traz contribuições de autores de diferentes áreas da pesquisa sobre Aquisição de Segunda Língua para a discussão sobre o que significa ser proficiente em uma segunda língua. Essa publicação tem como objetivo principal diminuir a lacuna existente entre a pesquisa de aquisição de segunda língua e o ensino de línguas, trazendo ideias concretas sobre a identificação e a avaliação de proficiência linguística para aplicação em pesquisa ou sala de aula. Assim, a leitura dos artigos que compõem o volume pode contribuir com pesquisadores e professores que em seu trabalho lidem com o conceito de proficiência ou com a sua avaliação.
Colton, Don; Curtis, Aaron
Programming is a fundamental skill for Information Systems and Information Technology students. It is also a subject that some students fear, avoid, fail, retake, and fail again. An effective, inexpensive, one-semester approach is presented. Early indications suggest dramatically improved student interest and performance compared to our previous…
Wood, Lara A; Kendal, Rachel L; Flynn, Emma G
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.
Lu, Aitao; Wang, Lu; Guo, Yuyang; Zeng, Jiahong; Zheng, Dongping; Wang, Xiaolu; Shao, Yulan; Wang, Ruiming
The current study investigated the mechanism of language switching in unbalanced visual unimodal bilinguals as well as balanced and unbalanced bimodal bilinguals during a picture naming task. All three groups exhibited significant switch costs across two languages, with symmetrical switch cost in balanced bimodal bilinguals and asymmetrical switch cost in unbalanced unimodal bilinguals and bimodal bilinguals. Moreover, the relative proficiency of the two languages but not their absolute proficiency had an effect on language switch cost. For the bimodal bilinguals the language switch cost also arose from modality switching. These findings suggest that the language switch cost might originate from multiple sources from both outside (e.g., modality switching) and inside (e.g., the relative proficiency of the two languages) the linguistic lexicon.
Kim, Eun Ji; Kim, Taekyu; Paasche-Orlow, Michael K; Rose, Adam J; Hanchate, Amresh D
Limited English proficiency (LEP) is associated with poor health status and worse outcomes. To examine disparities in hypertension between National Health and Nutrition Examination Survey (NHANES) respondents with LEP versus adequate English proficiency. Retrospective analysis of multi-year survey data. Adults 18 years of age and older who participated in the NHANES survey during the period 2003-2012. We defined participants with LEP as anyone who completed the NHANES survey in a language other than English or with the support of an interpreter. Using logistic regression, we estimated the odds ratio for undiagnosed or uncontrolled hypertension (systolic blood pressure (SBP) > 140 mmHg or diastolic blood pressure (DBP) > 90 mmHg) among LEP participants relative to those with adequate English proficiency. We adjusted for sociodemographic, acculturation-related, and hypertension-related variables. Fourteen percent (n = 3,269) of the participants had limited English proficiency: 12.4% (n = 2906) used a Spanish questionnaire and 1.6% (n = 363) used an interpreter to complete the survey in another language. Those with LEP had higher odds of elevated blood pressure on physical examination (adjusted odds ratio [AOR] = 1.47 [1.07-2.03]). This finding persisted among participants using an interpreter (AOR = 1.88 [1.15-3.06]) but not among those using the Spanish questionnaire (AOR = 1.32 [0.98-1.80]). In a subgroup analysis, we found that the majority of uncontrolled hypertension was concentrated among individuals with a known diagnosis of hypertension (AOR = 1.80 [1.16-2.81]) rather than those with undiagnosed hypertension (AOR = 1.14 [0.74-1.75]). Interpreter use was associated with increased odds of uncontrolled hypertension, especially among patients who were not being medically managed for hypertension (AOR = 6.56 [1.30-33.12]). In a nationally representative sample, participants with LEP were more likely to have poorly
Gearhart, Susan L; Wang, Ming-Hsien; Gilson, Marta M; Chen, Belinda; Kern, David E
To determine how programs are teaching and assessing procedural skills, and their perceived success. Cross-sectional survey. Accreditation Council for Graduate Medical Education (ACGME) approved training programs in pediatric urology and colorectal surgery. Program directors and recent graduates (2007-2009). Thirty-nine program directors (60%), and 57 graduates (64%) responded; 89.5% of graduates and 94.9% of program directors felt training occurred successfully for the procedures that trainees were performing in their present practice. Nearly 90% of trainees and all program directors reported that there was no formal assessment of procedural competency at the beginning of training, although 66.7% of program directors reported that trainees were assessed "informally." Both program directors and trainees reported dialogue with faculty was the most frequent method used in preparing for operative procedures. Other methods (textbook/atlas, journals, web-based programs, videos) were used less frequently. Program directors with shorter tenure were more likely to use web-based and video methods; younger trainees were less likely to use textbooks/atlases. Faculty feedback on clinical decision-making and postprocedural review were perceived by both program directors and trainees as the most effective assessment methods for improving performance; however, trainees were more likely than program directors to report that postprocedure reviews were not included in their training (15.8% vs 9%, p = 0.045). Patient outcomes, written feedback from peers, and self-assessment were included in most programs, but valued less. Simulation was used in only about half the programs and was valued more highly by trainees than program directors (p = 0.011). Training in procedural proficiency was viewed as successful by both program directors and graduates. Dialogue with, assessment by, and feedback from faculty were frequently used and most valued; stressing the importance of the facilitator
Frankel, Edward; Kassinove, Howard
This study examined the effectiveness of a school psychologist's recommendations to teachers about student needs as influenced by variables of the psychologist's sex and expertise and the effort required of the teacher for compliance. (JH)
Effectiveness of "On Our Way to English" for Development of Reading and Oral Proficiency by Elementary English Learners: A Report of Randomized Experiments in a California and a Texas School District. Research Summary
Empirical Education Inc., 2006
The authors conducted an experiment during the 2003-2004 school year to determine whether "On Our Way to English" ("OWE"), a product to help elementary students learn to read and speak English, was more effective in a California and a Texas school district than materials already in place. In the California study, 384 English…
Effectiveness of "On Our Way to English" as a Program for Development of Reading and Oral Proficiency by Elementary English Learners: A Report of Randomized Experiments in a California and a Texas School District. Research Report
Newman, Denis; Jaciw, Andrew
The authors were asked to find out whether "On Our Way to English" ("OWE"), a supplementary, text-based product to help elementary school students learn to read and speak English was more effective in a California and a Texas school district than the materials the districts already had in place. They conducted an experiment…
This study examined why some high achievers on the course final exam were unsuccessful on the proficiency exam in English. We hypothesized that the learning motives and learning behaviors (learning strategy, learning time) had different effects on the outcomes of the exams. First, the relation between the variables was investigated using structural equation modeling. Second, the learning behaviors of students who got good marks on both exams were compared with students who did well only on the course final exam. The results were as follows. (a) Learning motives influenced test performance via learning behaviors. (b) Content-attached motives influenced all variables concerning learning behaviors. (c) Content-detached motives influenced all variables concerning learning behaviors that were related only to the course final exam. (d) The students who got good marks on both exams performed the learning behaviors that were useful on the proficiency exam more frequently than the students who did well only on the course final exam.
Puranik, Cynthia S; Lonigan, Christopher J
The goals of this study were twofold: first, to examine whether preschool children's name-writing proficiency differentiated them on other emergent reading and writing tasks, and second, to examine the effect of name length on preschool children's emergent literacy skills including alphabet knowledge and spelling. In study 1, a range of emergent literacy tasks was administered to 296 preschool children aged 4-5 years. The more advanced name writers outperformed the less advanced name writers on all emergent literacy measures. Furthermore, children with longer names did not show superior performance compared to children with shorter names. In study 2, four measures of alphabet knowledge and spelling were administered to 104 preschool children. Once again, the more advanced name writers outperformed the less advanced name writers on the alphabet knowledge and spelling measures. Results indicated that having longer names did not translate into an advantage on the alphabet knowledge and spelling tasks. Name writing proficiency, not length of name appears to be associated with preschool children's developing emergent literacy skills. Name writing reflects knowledge of some letters rather than a broader knowledge of letters that may be needed to support early spelling.
Vongbuddhapitak, A; Pavittranon, S; Tayaputch, N; Issaravanich, S; Sinhaseni, P
Thailand, the economic growth of which largely depends on agriculture-based industry, recognizes the importance of international standards for harmonization of international food trade and for protection of human health from chemicals used as food additives or those present as contaminants. Pesticides which are widely used in Thailand are the anticholinesterase pesticides, pyrethroids, coumarin derivatives, bipyridinium salts, and to some extent organochlorine compounds such as DDT in malaria control. Proficiency testing and accreditation of laboratories are recognized as effective means to ensure quality and validity of data and to enable adequate risk assessment of pesticide residues in food, work environment and environment in general. The paper is a synthesis of relevant local reviews and in-depth interviews with experts in the area of pesticide laboratory accreditation and proficiency testing. The paper refers to other schemes for quality assurance such as ISO guide 25, ISO 9000, and ISO 14000, and addresses future prospects of ongoing activities such as accreditation of inspection bodies in the area of industrial chemicals and occupational safety and health.
Han, Sarah L; Auer, Reto; Cornuz, Jacques; Marques-Vidal, Pedro
There is little information regarding the impact of clinical nutrition training among medical residents. We aimed to evaluate the attitudes, self-perceived proficiency and knowledge of Swiss residents regarding clinical nutrition. Cross-sectional study conducted between June and September 2014 in two medical education facilities located in Lausanne, Switzerland. Attitudes, self-perceived proficiency and knowledge regarding clinical nutrition were assessed by questionnaire. Of the 88 internal medicine residents queried, 44 (50% response rate, 25 women, mean age 34 ± 4 years) answered the questionnaire. Three quarters of the residents were trained in Switzerland and one third reported receiving some training in clinical nutrition. Seven out of ten (70.5%) residents agreed that all doctors should know how to provide nutrition-based assessment, no matter what their specialty. Conversely, only one out of ten (11.4%) felt that physicians were adequately trained. No differences were found between genders or country of training regarding the answers provided. Residents in Lausanne perceive clinical nutrition in primary care as a priority but lack the confidence and training to effectively use clinical nutrition in their daily practice. Copyright © 2016 European Society for Clinical Nutrition and Metabolism. Published by Elsevier Ltd. All rights reserved.
Full Text Available Effective implementation of Information and Communication Technologies (ICT plays an important role in school education, especially in a developing country like India, to improve the quality of education. School teachers’ lack of confidence and motivation for using ICT is one of the major barriers of its implementation in schools. These barriers can be either non-manipulative (i.e. which cannot be changed or manipulative (i.e. which can be changed with the help of school/government policies. This paper studies the impact of non-manipulative and manipulative teachers’ factors on their perceived proficiency in using ICT in the classrooms. It uses the primary data of 515 school teachers from the Maharashtra region of India teaching at high-school level (8th grade to 12th grade. The study concludes that both non-manipulative as well as manipulative teachers’ factors are important in affecting teachers’ perception regarding their own proficiency in using ICT in the classrooms. The study also provides some suggestions to improve the perception by changing some manipulative factors.
Davies, Sarah E; Dodd, Karen J; Tu, April; Zucchi, Emiliano; Zen, Stefania; Hill, Keith D
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.
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
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.
Loboda, Liudmila; Vogelbacher, Markus; Gawlitzek, Ira
Whereas recent research has shown a positive correlation between stimulating family activities and children's skills, little is known about the mediating role of the parenting style in the effect of the familial socioeconomic status (SES) and the influence of the family language on children's language proficiency. Our aim is to investigate the…
Pecoraro, Diane; Phommasouvanh, Bounlieng
The Limited English Proficient (LEP) Parent Involvement Project, a collaborative project between two state agencies, aims to help refugee and immigrant parents to be effective in their new American culture. Materials are provided that were developed for use in various adult education settings such as English-as-a-Second-Language (ESL) classes,…
Karlsson, Fredrik; Olofsson, Katarina; Blomstedt, Patric; Linder, Jan; Nordh, Erik; van Doorn, Jan
Purpose: The present study aimed at comparing the effects of deep brain stimulation (DBS) treatment of the subthalamic nucleus (STN) and the caudal zona incerta (cZi) on the proficiency in achieving oral closure and release during plosive production of people with Parkinson's disease. Method: Nineteen patients participated preoperatively and…
Chang, Chi-Cheng; Tseng, Kuo-Hung; Tseng, Ju-Shih
The purpose of the present study was to examine the effects of English proficiency (low vs. high) and material presentation mode (single channel vs. dual channel) on English listening comprehension, cognitive load and learning attitude in a ubiquitous learning environment. An experimental learning activity was implemented using PDA as a learning…
Zurca, Adrian D; Fisher, Kiondra R; Flor, Remigio J; Gonzalez-Marques, Catalina D; Wang, Jichuan; Cheng, Yao I; October, Tessie W
Health care disparities have been described for children of limited English-proficient (LEP) families compared with children of English-proficient (EP) families. Poor communication with the medical team may contribute to these worse health outcomes. Previous studies exploring communication in the PICU have excluded LEP families. We aimed to understand communication experiences and preferences in the 3 primary communication settings in the PICU. We also explored LEP families' views on interpreter use in the PICU. EP and Spanish-speaking LEP families of children admitted to the PICU of a large tertiary pediatric hospital completed surveys between 24 hours and 7 days of admission. A total of 161 of 184 families were surveyed (88% response rate); 52 were LEP and 109 EP. LEP families were less likely to understand the material discussed on rounds (odds ratio [OR] 0.32, 95% confidence interval [CI] 0.11-0.90), to report that PICU nurses spent enough time speaking with them (OR 0.15, 95% CI 0.05-0.41), and to report they could rely on their nurses for medical updates (OR 0.07, 95% CI 0.02-0.25) controlling for covariates, such as education, insurance type, presence of a chronic condition, PICU length of stay, and mortality index. LEP families reported 53% of physicians and 41% of nurses used an interpreter "often." Physician and nurse communication with LEP families is suboptimal. Communication with LEP families may be improved with regular use of interpreters and an increased awareness of the added barrier of language proficiency. Copyright © 2017 by the American Academy of Pediatrics.
Jane W. Njeru
Full Text Available Abstract Background Communication between patients with limited English proficiency (LEP and telephone triage services has not been previously explored. The purpose of this study was to determine the utilization characteristics of a primary care triage call center by patients with LEP. Methods This was a retrospective cohort study of the utilization of a computer-aided, nurse-led telephone triage system by English proficiency status of patients empaneled to a large primary care practice network in the Midwest United States. Interpreter Services (IS need was used as a proxy for LEP. Results Call volumes between the 587 adult patients with LEP and an age-frequency matched cohort of English-Proficient (EP patients were similar. Calls from patients with LEP were longer and more often made by a surrogate. Patients with LEP received recommendations for higher acuity care more frequently (49.4% versus 39.0%; P < 0.0004, and disagreed with recommendations more frequently (30.1% versus 20.9%; P = 0.0004. These associations remained after adjustment for comorbidities. Patients with LEP were also less likely to follow recommendations (60.9% versus 69.4%; P = 0.0029, even after adjusting for confounders (adjusted odds ratio [AOR] = 0.65; 95% confidence interval [CI], 0.49, 0.85; P < 0.001. Conclusion Patients with LEP who utilized a computer-aided, nurse-led telephone triage system were more likely to receive recommendations for higher acuity care compared to EP patients. They were also less likely to agree with, or follow, recommendations given. Additional research is needed to better understand how telephone triage can better serve patients with LEP.
... 10 Energy 1 2010-01-01 2010-01-01 false Effect of state or local law or other requirements. 5.535 Section 5.535 Energy NUCLEAR REGULATORY COMMISSION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION... Employment in Education Programs or Activities Prohibited § 5.535 Effect of state or local law or other...
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CROSS-CULTURAL COMPETENCE: LEADER REQUIREMENTS FOR INTERCULTURAL EFFECTIVENESS IN THE HUMAN DOMAIN A thesis presented to... Intercultural Effectiveness in the Human Domain 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Shawn...
Jeffery, Samuel Shird
There is a correlation between the socioeconomic status of secondary schools and scores on the State of Ohio's mandated secondary science proficiency tests. In low scoring schools many reasons effectively explain the low test scores as a result of the low socioeconomics. For example, one reason may be that many students are working late hours after school to help with family finances; parents may simply be too busy providing family income to realize the consequences of the testing program. There are many other personal issues students face that may cause them to score poorly an the test. The perceptions of their teachers regarding the science proficiency test program may be one significant factor. These teacher perceptions are the topic of this study. Two sample groups ware established for this study. One group was science teachers from secondary schools scoring 85% or higher on the 12th grade proficiency test in the academic year 1998--1999. The other group consisted of science teachers from secondary schools scoring 35% or less in the same academic year. Each group of teachers responded to a survey instrument that listed several items used to determine teachers' perceptions of the secondary science proficiency test. A significant difference in the teacher' perceptions existed between the two groups. Some of the ranked items on the form include teachers' opinions of: (1) Teaching to the tests; (2) School administrators' priority placed on improving average test scores; (3) Teacher incentive for improving average test scores; (4) Teacher teaching style change as a result of the testing mandate; (5) Teacher knowledge of State curriculum model; (6) Student stress as a result of the high-stakes test; (7) Test cultural bias; (8) The tests in general.
Full Text Available 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 versus 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 versus negative emotions may play distinct roles in close relationship dynamics as a function of neurological status and disability trajectory.
Petrican, Raluca; Moscovitch, Morris; Grady, Cheryl
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.
Maria Elizete Luz Saes
Full Text Available The purpose of this work is to provide tools for reflections on some learning difficulties presented by students when they are submitted to English proficiency examinations, as well as to suggest some methodological proposals that can be implemented among didactic support groups, monitoring or in classrooms, by means of face-to-face or distance learning activities. The observations resulting from the performance presented by the students have motivated the preparation of this paper, whose theoretical assumptions are based on the needs analysis of the target audience, the exploration of oral and written discursive genres and the possibilities of interaction provided by technological mediation.
Blumenfeld, Henrike K; Bobb, Susan C; Marian, Viorica
Assessment tools are needed to accurately index performance in bilingual populations. This study examines the verbal fluency task to further establish the relative sensitivities of letter and category fluency in assessing bilingual language skills in Spanish-English bilinguals. English monolinguals and Spanish-English bilinguals had 1 minute to name words belonging to a category (e.g. animals) or starting with a letter (e.g. A). Number of words retrieved, proficiency, cognate and frequency effects were examined. In their dominant language (English), bilinguals and monolinguals showed similar fluency patterns, generating more words in category than letter tasks. This category advantage disappeared for bilinguals tested in their non-dominant language (Spanish). Further, bilinguals retrieved a higher percentage of cognates (e.g. lagoon-laguna) than monolinguals across tasks and languages. In particular, as proficiency increased in their non-dominant language, bilinguals were more likely to produce cognates (including cognates with lower word frequencies). While bilinguals and monolinguals performed largely the same, bilinguals showed fine-grained differences from monolinguals in both their dominant and non-dominant languages. Based on these results, it is recommended that clinicians evaluate findings from bilinguals' verbal fluency tasks with attention to language proficiency, cognate words produced and relative to normative data that match their clients' language histories.
Blumenfeld, Henrike K.; Bobb, Susan C.; Marian, Viorica
Purpose Assessment tools are needed to accurately index performance in bilingual populations. We examine the verbal fluency task to further establish the relative sensitivities of letter and category fluency in assessing bilingual language skills in Spanish-English bilinguals. Method English monolinguals and Spanish-English bilinguals had one minute to name words belonging to a category (e.g., animals) or starting with a letter (e.g., A). Number of words retrieved, proficiency, cognate and frequency effects were examined. Results In their dominant language (English), bilinguals and monolinguals showed similar fluency patterns, generating more words in category than letter tasks. This category advantage disappeared for bilinguals tested in their non-dominant language (Spanish). Further, bilinguals retrieved a higher percentage of cognates (e.g., lagoon-laguna) than monolinguals across tasks and languages. In particular, as proficiency increased in their non-dominant language, bilinguals were more likely to produce cognates (including cognates with lower word frequencies). Conclusion While bilinguals and monolinguals performed largely the same, bilinguals showed fine-grained differences from monolinguals in both their dominant and non-dominant languages. Based on these results, we recommend that clinicians evaluate findings from bilinguals’ verbal fluency tasks with attention to language proficiency, cognate words produced, and relative to normative data that match their clients’ language histories. PMID:27172853
Levan, Ashley; Baxter, Leslie; Kirwan, C Brock; Black, Garrett; Gale, Shawn D
To examine the association between right frontal pole cortical thickness, social competence, and cognitive proficiency in children participants with a history of chronic traumatic brain injury (TBI). Twenty-three children (65% male; M age = 12.8 years, SD = 2.3 years) at least 1 year post-injury (M = 3.3 years, SD = 1.7 years) were evaluated with the Cognitive Proficiency Index (CPI) from the Wechsler Intelligence Scale for Children, 4th Edition, and their caregiver completed the Child Behavior Checklist. Social competence was evaluated with the Social Competence and Social Problems subscales from the Child Behavior Checklist. Right frontal pole cortical thickness was calculated via FreeSurfer from high-resolution 3-dimensional T1 magnetic resonance imaging scans. Direct effect of right frontal pole cortical thickness on social competence was significant (β = 14.09, SE = 4.6, P Right frontal pole cortical thickness significantly predicted CPI (β = 18.44, SE = 4.9, P right frontal lobe cortical integrity and social competence in pediatric participants with chronic TBI may be mediated through cognitive proficiency.
McClellan, Sean R; Wu, Frances M; Snowden, Lonnie R
Title VI of the 1964 Civil Rights Act prohibits federal funds recipients from providing care to limited English proficiency (LEP) persons more limited in scope or lower in quality than care provided to others. In 1999, the California Department of Mental Health implemented a "threshold language access policy" to meet its Title VI obligations. Under this policy, Medi-Cal agencies must provide language assistance programming in a non-English language where a county's Medical population contains either 3000 residents or 5% speakers of that language. We examine the impact of threshold language policy-required language assistance programming on LEP persons' access to mental health services by analyzing the county-level penetration rate of services for Russian, Spanish, and Vietnamese speakers across 34 California counties, over 10 years of quarterly data. Exploiting a time series with nonequivalent control group study design, we studied this phenomena using linear regression with random county effects to account for trends over time. Threshold language policy-required assistance programming led to an immediate and significant increase in the penetration rate of mental health services for Russian (8.2, P language speaking persons. Threshold language assistance programming was effective in increasing mental health access for Russian and Vietnamese, but not for Spanish-speaking LEP persons.
Moriarty, Ann T; Crothers, Barbara A; Bentz, Joel S; Souers, Rhona J; Fatheree, Lisa A; Wilbur, David C
Automatic failure in gynecologic cytology proficiency testing occurs when a high-grade lesion or carcinoma (HSIL+, Category D) is misinterpreted as negative for intraepithelial lesion or malignancy (Category B). To document the automatic failure rate in 2006 and 2007 from the College of American Pathologists proficiency testing program (PAP PT) and compare them to projected values from 2004. Identify automatic failures from PAP PT in 2006 and 2007 and compare the rates of failure regarding participant and preparation type to validated slides in the College of American Pathologists Interlaboratory Comparison Program in 2004. There were 65 264 participant responses for HSIL+ slides included in this analysis from 2006 and 2007. Overall, 1% (666 of 65 264) of the HSIL+ responses were classified as negative, resulting in automatic failure for the participant. There were significantly fewer automatic failures in 2007 as compared with either 2006 or projected from 2004 data (P < .001). Conventional preparations had a lower automatic failure rate than liquid-based preparations but only for 2006. Both pathologists and cytotechnologists interpreting liquid-based preparations faired better than projected from 2004 data. The automatic failure rate in PAP PT is lower than expected based on 2004 data from the College of American Pathologists Interlaboratory Comparison Program. Automatic failures are a relatively small component (1% or less) of proficiency testing failures. The rate of automatic failure decreased from 2006 to 2007 and may be due to loss of poor performers in the testing pool, the test-taking environment, or removal of less robust slides from the program.
J. Scott Payne
Full Text Available Recently a number of quasi-experimental studies have investigated the potential of a cross-modality transfer of second language competency between real-time, conversational exchange via text and speech (Abrams, 2003; Beauvious, 1998; Kost, 2004; Payne & Whitney, 2002. Payne and Whitney employed Levelt's (1989 model of language production and concepts from working memory as a rationale for a hypothesized connection between synchronous computer-mediated communication (SCMC and second language (L2 speech and as a basis for predicting the differential contributions of SCMC to the L2 oral proficiency development.This study extends the psycholinguistic framework reported in Payne and Whitney (2002 with discourse and corpus analytic techniques to explore how individual differences in working memory capacity may affect the frequency of repetition and other patterns of language use in chatroom discourse. Working memory capacity was measured by a reading span and nonword repetition test. Oral proficiency was measured with a speaking task that solicited a 5-minute speech sample and was scored based on a holistic scale. The data collected from 20 chat sessions were analyzed for occurrences of repetition and relexicalization, as well as language output measures. Findings suggest a connection between working memory and language output as measured in this study.
Full Text Available English has been taught at elementary schools as one of the local content subjects. It is necessary to study English from an early age in order to achieve good mastery in it. To master English means to master the four skills in it and also the language aspects, including vocabulary. As one of the language aspects, vocabulary plays an important role in language learning. This study reports on pupils’ proficiency in mastering English vocabulary after three years of studying in elementary school. The writer chose 55 grade-four pupils of SD Methodist Banda Aceh as a sample for this study. They were given a vocabulary test related to reading and writing skills consisting of 26 items. The test was to be done in 20 minutes. After calculating the data, it was found that the mean score (x of the pupils was 69.5, with the highest score at 92.3 and the lowest score at 26.9. More than 50% of the pupils could answer the questions correctly in less than 20 minutes. Only 4 out of the 55 pupils answered the questions less than 50% correctly and no one answered 100% correct. According to these results, this study showed that the pupils achieved good proficiency in vocabulary.
... 7 Agriculture 1 2010-01-01 2010-01-01 false Effect of State or local law or other requirements, and effect of employment opportunities. 15b.9 Section 15b.9 Agriculture Office of the Secretary of Agriculture NONDISCRIMINATION ON THE BASIS OF HANDICAP IN PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL...
Prusty, Sonali; Kundu, Shivlal Singh; Mondal, Goutam; Sontakke, Umesh; Sharma, Vijay Kumar
To evaluate different levels of energy and protein for optimum growth of Murrah male buffalo calves, a growth trial (150 days) was conducted on 30 calves (body weight 202.5 ± 6.8 kg). Six diets were formulated to provide 90, 100 and 110% protein level and 90 and 110% energy level requirements for buffalo calves, derived from ICAR 2013 recommendations for buffaloes. The crude protein (CP) intake was increased with higher dietary CP, whereas no effect of energy levels or interaction between protein and energy was observed on CP intake. There were significant effects (P dietary CP, whereas the N retention was similar among all the groups distributed as per different energy or protein levels. The nutrient intake (protein or energy) per kg body weight (BW)(0.75) at various fortnight intervals was regressed linearly from the average daily gain (ADG) per kg BW(0.75). By setting the average daily gain at zero in the developed regression equation, a maintenance requirement was obtained, i.e. 133.1 kcal ME, 6.45 g CP and 3.95 g metabolizable protein (MP) per kg BW(0.75). Requirement for growth was 6.12 kcal ME, 0.46 g CP and 0.32 g MP per kg BW(0.75) per day. Metabolizable amino acid requirement was estimated from partitioning of MP intake and ADG. The ME requirements were lower, whereas the MP requirement of Murrah buffaloes was higher than ICAR (2013) recommendations.
Grosser, M. M.; Nel, Mirna
We report on the relationships that exist between the critical thinking skills and the academic language proficiency of a group of first-year prospective teachers at a South African university (n = 89). The results revealed the nature of the critical thinking skills as well as the academic language proficiency of the students. Significant…
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…
... for developmental problems associated with inadequate motor skills and should consequently be addressed, especially during the preschool years and the initial years of the primary school phase. Key words: Motor proficiency; School beginner; Gender; Race; Bruininks-Oseretsky Test of Motor Proficiency-2 Short Form.
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.
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,…
Heng, Chan Swee
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…
Washington Office of Superintendent of Public Instruction, 2015
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…
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…
The Oral Proficiency Interview (OPI) has been increasingly used in academia. However, while multiple studies have documented the growth in OPI implementation across the United States and the proficiency rates of its completers, few have focused specifically on foreign language teacher candidates, and even fewer have investigated the impact that…
Kilman, L.; Zekveld, A.A.; Hallgren, M.; Ronnberg, J.
The present study examined to what extent proficiency in a non-native language influences speech perception in noise. We explored how English proficiency affected native (Swedish) and non-native (English) speech perception in four speech reception threshold (SRT) conditions, including two energetic
Christensen, Rhonda; Knezek, Gerald
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…
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…
The present study aims to sensitize SLA researchers to the importance of documenting and controlling for their participants' proficiency in the target language, with the goal of establishing more robust proficiency assessment standards in experimental research. First, this article presents a survey of recent (2000-2008) foreign and second-language…
Coughlin, Caitlin E.; Tremblay, Annie
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…
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…
Current methods of testing laboratories for their proficiency in reporting correct measurement results are liable to substantial errors of the 2nd kind. This means that laboratories with deflated uncertainties are accepted as proficient, even though their reported measurement results pave the way...
Schoonen, R.; van Gelderen, A.; Stoel, R.D.; Hulstijn, J.; de Glopper, K.
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
Schoonen, Rob; van Gelderen, Amos; Stoel, Reinoud D.; Hulstijn, Jan; de Glopper, Cornelis
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
Huang, Jiuhan; Nisbet, Deanna
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)…
Bachman, Lyle F.
A theoretical framework that distinguishes the knowledge, or competence, aspect of language proficiency from the skills aspect is outlined, and the factors in the language testing situation that affect performance on language tests are examined. The model is intended for use in assessing the construct validity of tests of language proficiency and…
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…
Swender, Elvira; Martin, Cynthia L.; Rivera-Martinez, Mildred; Kagan, Olga E.
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…
Singh, Niharika; Mishra, Ramesh Kumar
Though many previous studies have reported enhanced cognitive control in bilinguals, few have investigated if such control is modulated by language proficiency. Here, we examined the inhibitory control of high and low proficient Hindi-English bilinguals on an oculomotor Stroop task. Subjects were asked to make a saccade as fast as possible towards…
In this ethnographic study, I investigate heterogeneous-language peer interactions in an English-only kindergarten classroom. English Learners and English Proficient students co-created language necessary to build an argument, one discourse valued in schools. Students developed complex oral language proficiency skills but were viewed as engaging…
Bowden, Harriet Wood
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…
Ünal, Süleyman; Çeliköz, Nadir; Sari, Irfan
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.…
Cheatham, Gregory A.; Jimenez-Silva, Margarita; Wodrich, David L.; Kasai, Masahiro
The purpose of this analog study was to determine if increased access to information about a hypothetical English Language Learner (ELL) students' language proficiency increased preservice teachers' recognition that limited English proficiency is the likely cause of student difficulties. We find that the provision of increasing levels of…
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…
Geurts, P.G.; Lubbers, M.
This study focuses on consequences of changes in intention to stay for Dutch language proficiency of recent migrants. It is anticipated that migrants who decide at a later instance to stay longer in the Netherlands have made less language investments and therefore have a lower proficiency than
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.…
Bakken, Jeffrey P.; Smith, Beverly A.
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…
Cardinale, Betty Roberts
The purpose of this multiple case study was to explain how mathematically proficient homeschool graduates acquired their proficiency. Bronfenbrenner's (1979, 1999) ecological and Process-Person-Context-Time (PPCT) models were used as theoretical frameworks to analyze the development of the graduates in the homeschool environment. The National…
Lotfi, Ahmad Reza; Samani, Behrouz Nouri
This is a study with descriptive hypothesis-testing design investigating the true nature of L2 grammatical proficiency via focusing on its component parts. It examines the performance of 60 female EFL learners between 19 and 30 years of age at 2 proficiency levels using 2 types of computerized Grammaticality Judgement tasks in different orders…
Martinez-Garza, Mario; Clark, Douglas B.; Nelson, Brian C.
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…
Tetlan, W. Lou
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…
... curriculum must include the following requirements: (a) Integrated Crew Resource Management (CRM) or Dispatcher Resource Management (DRM) ground and if appropriate flight training applicable to each position... proficiency of each person being trained under AQP to use his or her resource management skills and his or her...
De Wet, Febe
Full Text Available Academic literacy proficiency is key to the success of a student at university. Currently, the large-scale assessment of language proficiency, particularly at higher education levels, is dominated by reading and writing tests because listening...
Razmjoo, Seyyed Ayatollah; Neissi, Sina
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.
McGrane, Bronagh; Belton, Sarahjane; Powell, Danielle; Issartel, Johann
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 self-confidence levels than females (P = 0.001). Males scored significantly higher than females in FMS proficiency (P self-confidence group were significantly less proficient at FMS than the medium (P self-confidence groups (P self-confidence and FMS proficiency.
Uccelli, Joe; Kahol, Kanav; Ashby, Aaron; Smith, Marshall; Ferrara, John
It is unknown whether surgical residents who learn minimal-access surgery skills in an unstructured environment (ie, at home), will develop a technical skill set that rivals that of those trained in the more traditional, structured learning environment. Seven surgery residents were provided structured learning through didactic and hands-on skills training sessions and consistent supervision throughout training. A second group of 7 residents participated in an unstructured learning curriculum of training without supervision. End points were determined at the end of training using a standardized simulator based on predetermined performance measures. Both groups achieved high task scores, with comparable scores on gesture proficiency, hand movement smoothness, instrument movement smoothness, errors, and time elapsed. There was no significant difference between group differences in final skills scores. Unstructured learning is equally effective in delivering quality skills training when compared with structured training. Copyright © 2011 Elsevier Inc. All rights reserved.
Christa van der Walt
Full Text Available Transforming higher education in South Africa involves, among other things, finding ways of enabling a broader group of students to perform successfully in high-stake assessment. This paper recounts work in progress to that end. The focus is on the effect of time constraints on the performance of physiotherapy students whose first language is other than the one in which the classes and the assessments are presented. The concept of working memory is investigated by using C-tests based on physiotherapy material and the results are correlated with students’ home languages and their performance in other academic subjects. The paper concludes by reflecting on C-tests as a trustworthy instrument to measure situated language proficiency and the implications of the results for higher education.
Vargas, J A C; Almeida, A K; Souza, A P; Fernandes, M H M R; Resende, K T; Teixeira, I A M A
The aim of this study was to investigate the effects of sex on the net requirements of growth for Ca (NCa), P (NP), Na (NNa), K (NK), and Mg (NMg) in Saanen goats from 5 to 45 kg BW, with or without consideration of the degree of maturity. A database containing 209 individual records for Saanen goats (69 castrated males, 71 intact males, and 69 females) was generated from 6 comparative slaughter studies. Total amounts of Ca, P, Na, K, and Mg in the body were fitted to logarithmized allometric equations using empty BW (EBW) or degree of maturity (EBW/mature EBW) as regressors. The equations were fitted using a mixed model, where sex was considered a fixed effect and study was considered a random effect. Net requirements were estimated by the first derivative of the logarithmized allometric equations. Then, a Monte Carlo simulation was used to assess the uncertainty of calculated net requirement values. Without considering the degree of maturity, sex did not affect NCa, NP, and NNa ( > 0.10). Conversely, considering the degree of maturity, NCa and NP of intact males were 5% and 2%, respectively, greater than those of castrated males and females ( 0.10), NK decreased by 26% (i.e., without considering the maturity degree) or 27% (i.e., considering the degree of maturity) from 5 to 45 kg BW. Therefore, the consideration of maturity stage highlights differences across sexes in the net macromineral requirements for growth in goats. Elucidation of sex effects on macromineral requirements for growth may be useful for improving the accuracy of recommendations for mineral requirements for dairy goats.
... SERVICES (CONTINUED) MEDICAL DEVICES CARDIOVASCULAR DEVICES General Provisions § 870.3 Effective dates of... (premarket approval) shall not be commercially distributed after the date shown in the regulation classifying... FDA must promulgate a regulation under section 515(b) of the act requiring such approval, except as...
Weber, William J., Jr.
On-line homework is becoming a larger part of mathematics classrooms each year. Thus, ways to maximize the effectiveness of on-line homework for both students and teachers must be investigated. This study sought to provide one possible answer to this aim, by requiring students to achieve at least 50% for any on-line homework assignment in order to…
... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Effect of state or local law or other requirements. 3.535 Section 3.535 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR...
... maintenance at nuclear power plants. 50.65 Section 50.65 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC... Construction Permits § 50.65 Requirements for monitoring the effectiveness of maintenance at nuclear power..., including normal shutdown operations. (a)(1) Each holder of an operating license for a nuclear power plant...
This paper attempts to obtain the impact energy required for effective cracking of dried oil palm nuts to obtain high yield of whole kernels irrespective of sizes and varieties. This is necessary because small scale fanners involved in cracking nuts do obtain nuts in most cases from processing of bulk nuts of mixed varieties.
Brill, Jennifer M.; Bishop, M. J.; Walker, Andrew E.
In this study, we explore the competencies required for a project manager to be effective in the workplace. We used a Web-based Delphi method to lead experienced project managers through an anonymous consensus-building process consisting of two rounds of surveys. The Round I analysis of 147 respondents, all with 20 or more years of project…
Dean, S. L.; DeDios,Y. E.; MacDougall, H. G.; Moore, S. T.; Wood, S. J.
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
Lynöe, Niels; Juth, Niklas
The aim of the present study was to compare and examine how medical students on term one and nine understand and adopt ideas and reasoning when estimating death-causes. Our hypothesis was that compared to students in the beginning of their medical curriculum, term nine students would be more inclined to adopt ideas about causality that allows physicians to alleviate an imminently dying patient, without being suspected for manslaughter--a practice referred to as proficiency creativity. We used a questionnaire containing two similar cases describing an imminently dying patient who receive a drug in order to treat seizures. The treatment has the foreseen effect of shortening the patient's life. In one version of the vignette the patient dies immediately and in the other one the patient dies 5 h after having received the drug. We asked medical students in their first term (n = 149) and ninth term (n = 106) to fill in the two randomly distributed questionnaires. We used a χ2 test to examine our hypothesis and choose as significance level 0.05. A majority of term-one students (53%) stated that the patient died because of the provided drugs when dying immediately after and 32% stated it when the patient died 5 h after providing the drug. The difference was significant (p = 0.007). A minority of term-nine students (20 vs. 16%) stated the patient died because of the provided drug. The difference was not significant. The study indicates that term-nine students have espoused the idea that death-causes in such cases should always be classified as the underlying disease--even though another straightforward explanation could be the drug provided. To clinicians this might be a proficiency-creative strategy for managing a difficult legal dilemma. As hypothetical explanation we suggest that experienced clinicians might have transformed a normative issue of shortening life into an empirical issue about death-causes and tacitly transferred this strategy to term-nine students. If our
Full Text Available In this era of globalization, competency is an issue of concern to any field of professionals and their clients. Competency is an integrated set of skills, knowledge, and attitudes that allow one to effectively carry out the activities of a given work to the standards expected in the employment context. The purpose of this descriptive survey study was to determine the current proficiency level of North Carolina Cooperative Extension agents’ competencies and the other competencies they need to develop to be successful in Cooperative Extension. Findings indicate that the current proficiency level of competency for Extension agents in North Carolina Cooperative Extension varies from moderate to high in all 42 items listed in the survey. Multiple regression analysis confirmed that Extension agents’ years of Extension experience and age were major determinants of their overall proficiency level. Extension agents’ proficiency levels did not vary with gender, level of education, professional association affiliation, job position, or area of job responsibility. The research revealed that emotional intelligence, interpersonal skills, flexibility for adapting to changing environments, and ability to manage resources were the most significant other competencies needed for Extension agents to be successful in current context.
Song, Chul Hwa; Park, C. K.; Lee, S. J.; Kwon, T. S.; Yun, B. J.; Chung, M. K
In this report, the test requirements are described for the design of the integral effect test facility to simulate Korean PWR plants. Since the integral effect test facility should be designed so as to simulate various thermal hydraulic phenomena, as closely as possible, to be occurred in real plants during operation or anticipated transients, the design and operational characteristics of the reference plants (Korean Standard Nuclear Plant and Korean Next Generation Reactor)were analyzed in order to draw major components, systems, and functions to be satisfied or simulated in the test facility. The test matrix is set up by considering major safety concerns of interest and the test objectives to confirm and enhance the safety of the plants. And the analysis and prioritization of the test matrix leads to the general design requirements of the test facility. Based on the general design requirements, the design criteria is set up for the basic and detailed design of the test facility. And finally it is drawn the design requirements specific to the fluid system and measurement system of the test facility. The test requirements in this report will be used as a guideline to the scaling analysis and basic design of the test facility. The test matrix specified in this report can be modified in the stage of main testing by considering the needs of experiments and circumstances at that time.
Coleman, Jami-Sue; Angosta, Alona D
To explore the lived experiences of acute-care bedside nurses caring for patients and their families with limited English proficiency. Approximately 8.6% of the total US population is considered limited English proficient. In the hospital setting, registered nurses provide the most direct contact with patients and their families. Effective communication between patients and healthcare professionals is essential when providing quality health care. There are only few published studies about registered nurses' experiences caring for patients with language barriers, but studies among nurses' experiences on patients with limited English proficiency and their families in an acute-care setting have not been explored. A qualitative exploratory study was performed. The phenomenology research approach provides the most meaningful ways to describe and understand the entirety of the bedside nurses' experiences. A convenience, purposive sample of 40 registered nurses who work in bedside care in a 380-bed hospital in the western USA were interviewed. Each nurse had a minimum of three years of acute-care experience. The sample size was determined by data saturation. Four themes emerged from the data of this research including: Desire to Communicate; Desire to Connect; Desire to Provide Care; and Desire to Provide Cultural Respect and Understanding. Care of patients with limited English proficiency is a challenge to many nurses and other healthcare providers. This study reinforces the need to give acute-care nurses a voice to share their experiences and ideas for solutions to the challenges they face in the care they provide. Findings from this study have the potential to identify clinically relevant concerns, barriers to communication, resources for effective communication, and needs or concerns of the bedside nurses when providing care. A look at the process and organisational system may suggest opportunities for improvement in support of the nurses' expressed desires to provide
Gorzycki, Meg; Howard, Pamela; Allen, Diane; Desa, Geoffrey; Rosegard, Erik
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…
... repair proficient and repair deficient bacteria: âBacterial DNA damage or repair tests.â 798.5500 Section... inhibition of repair proficient and repair deficient bacteria: “Bacterial DNA damage or repair tests.” (a... killing or growth inhibition of repair deficient bacteria in a set of repair proficient and deficient...
This paper examines the influence of age of immersion and proficiency in a second language on speech movement consistency in both a first and a second language. Ten monolingual speakers of English and 20 Bengali-English bilinguals (10 with low L2 proficiency and 10 with high L2 proficiency) participated. Lip movement variability was assessed based…
Heba Awadh Alharbi
Full Text Available In English as a foreign language (EFL contexts, the absence of authentic language learning situations outside the classroom presents a significant challenge to improving students' English communication skills. Specific obstacles in the learning environment can also result in students’ limited use of English inside the classroom. These issues ultimately affect students’ English speaking capacity. Focusing on the Saudi EFL context, this paper attempted to identify the causes of Saudi students’ low proficiency in English communication and provide some recommendations to address these issues. The most significant findings of the paper were: (1 reforming specific Ministry of Education and Higher Education policies in Saudi Arabia is crucial; (2 the Saudi education system should reinforce the use of contemporary approaches to teaching that emphasise problem solving and critical thinking skills and put students in charge of their own learning; and (3 the ministry should consider converting some Saudi public schools into bilingual schools.
Kahns, Søren; Nicolajsen, Nicole; Skall, Helle Frank
An inter-laboratory proficiency test has ben provided by the European Community Laboratory (CRL) for Fish Diseases every year since 1996. The test is provided to all European National Reference Laboratories (NRLs) that are obliged to participate and to a limited number of non-European NRLs, making...... the total number of participating laboratories 35. The test is primarily designed to assess the ability of participating laboratories to identify and quantify the notifiable non-exotic fish pathogenic viruses: Viral haemorrhagic septicaemia virus (VHSV) and infectious haematopietic necrosis virus (IHNV......) but also to assess their ability to differentiate other fish viruses as spring viraemia of carp virus, infectious pancreatic necrosis virus, perch rhabdovirus etc. Five coded ampoules are provided to participants containing lyophilised supernatant from infected cell cultures. The CRL collect the data...
Iwahara, Akira; Tauhata, Luiz; Oliveira, Antonio Eduardo de; Nícoli, Ieda Gomes; Alabarse, Frederico Gil; Xavier, Ana Maria
OBJETIVO: Avaliar o desempenho dos calibradores de radionuclídeos de 55 serviços de medicina nuclear brasileiros em medição de atividade de radiofármaco contendo 99Tc m. Testes de proficiência foram aplicados em 63 resultados originados do programa de comparação promovido pelo Laboratório Nacional de Metrologia das Radiações Ionizantes do Instituto de Radioproteção e Dosimetria. MATERIAIS E MÉTODOS: O desempenho foi avaliado em relação ao critério de aceitação de ±10% de exatidão exigido pela...
Horowitz-Kraus, Tzipi; Vannest, Jennifer J; Holland, Scott K
Narrative comprehension is a perinatal linguistic ability which is more intuitive than reading activity. Whether there are specific shared brain regions for narrative comprehension and reading that are tuned to reading proficiency, even before reading is acquired, is the question of the current study. We acquired fMRI data during a narrative comprehension task at two age points, when children are age 5-7 (K-2nd grade) and later when the same children were age 11 (5th-7th grade). We then examined correlations between this fMRI data and reading and reading comprehension scores from the same children at age 11. We found that greater frontal and supramarginal gyrus (BA 40) activation in narrative comprehension at the age of 5-7 years old was associated with better word reading and reading comprehension scores at the age of 11. A shift towards temporal and occipital activation was found when correlating their narrative comprehension functional data at age 11, with reading scores at the same age point. We suggest that increased reliance on executive functions and auditory-visual networks when listening to stories before reading is acquired, facilitates reading proficiency in older age and may be a biomarker for future reading ability. Children, who rely on use of imagination/visualization as well as auditory processing for narrative comprehension when they reach age 11, also show greater reading abilities. Understanding concordant neural pathways supporting auditory narrative and reading comprehension might be guide for development of effective tools for reading intervention programs. Published by Elsevier Ltd.
Full Text Available INTRODUCTION: Community health is very much important in nursing education. It is essential because it maximizes the health status of individuals, families, groups and the community through direct approach with them. The main purpose of the study was to identify the gap in Community Health Nursing I course in Proficiency Certificate Level first year nursing program in Nepal. METHODS: Mix methods of research having qualitative and quantitative method were used in the study. Data were collected from 12 subject teachers, 35 nursing graduates and 61 Proficiency Certificate Level first year nursing students. The study used structured, five-point rating scale and open ended questions according to Strengths, Weaknesses, Opportunities and Threats analysis for the self-administered questionnaire. FINDINGS: Common view points of the three sector's respondents (student, nursing graduate and teachers regarding the strengths of curriculum are: curriculum is based on Primary Health Care approach and covers preventive and promotive aspects of health. Regarding weaknesses, they said that there is inadequate time for practice, there is lack of innovative methods and materials, the course didn't cover new trends of environmental pollution and changes, global warming, greenhouse effect, climate change and deforestation etc. Similarly, they added that curriculum is not revised regularly and there is insufficient supervision in field. Likewise, regarding opportunities, they said that there is job opportunity in social organization as Community Health Nursing/Public Health Nurse. Moreover, they said that there is lack of employment scope as threats point. CONCLUSION: The paper concludes that new issues and trends of community health nursing should be added, and curriculum should be revised regularly.
Full Text Available INTRODUCTION Community health is very much important in nursing education. It is essential because it maximizes the health status of individuals, families, groups and the community through direct approach with them. The main purpose of the study was to identify the gap in Community Health Nursing I course in Proficiency Certificate Level first year nursing program in Nepal. METHODS Mix methods of research having qualitative and quantitative method were used in the study. Data were collected from 12 subject teachers, 35 nursing graduates and 61 Proficiency Certificate Level first year nursing students. The study used structured, five-point rating scale and open ended questions according to Strengths, Weaknesses, Opportunities and Threats analysis for the self-administered questionnaire. FINDINGS Common view points of the three sector's respondents (student, nursing graduate and teachers regarding the strengths of curriculum are: curriculum is based on Primary Health Care approach and covers preventive and promotive aspects of health. Regarding weaknesses, they said that there is inadequate time for practice, there is lack of innovative methods and materials, the course didn't cover new trends of environmental pollution and changes, global warming, greenhouse effect, climate change and deforestation etc. Similarly, they added that curriculum is not revised regularly and there is insufficient supervision in field. Likewise, regarding opportunities, they said that there is job opportunity in social organization as Community Health Nursing/Public Health Nurse. Moreover, they said that there is lack of employment scope as threats point. CONCLUSION The paper concludes that new issues and trends of community health nursing should be added, and curriculum should be revised regularly.
Yuliya Georgievna Lavrikova
Full Text Available The article substantiates the importance of taking into account indirect effects of the programs, projects, activities (mainly social when deciding on the need to implement them. The problem of providing society with decent living conditions is studied. The article proves that in spite of some positive trends in the Russian construction market the issues of housing availability do not lose their significance. It notes that a variety of approaches to solving this problem have been developed, that is why it is critical to assess the effectiveness of each solution in order to choose the most suitable one. One of the tools for alleviating this problem – a program of housing construction savings – is discussed in detail; by means of the specially designed universal computational model we determine fiscal effectiveness of this program application in the Sverdlovsk Oblast. The analysis shows that the accounting of multiplier effect reveals the full range of possible effects of the program that can significantly affect the adoption of the decision to initiate actions necessary for their implementation
Full Text Available This study examines the relationship between actual fundamental motor skill (FMS proficiency, perceived motor confidence and competence, and physical activity (PA among female children (n= 160; mean age = 10.69 ± 1.40 years. The Test of Gross Motor Development-2nd Edition (TGMD-2 was used to assess seven FMSs (locomotor, object-control, and stability. Motor confidence and competence were assessed using a valid skill-specific scale, and a modified version of the Self-Perception Profile for Children. PA levels were assessed using self-report (PA Questionnaire for Older Children (PAQ-C and classified as low, moderate, and high active. One-way and two-way ANOVAs (post-hoc honest significant difference (HSD and correlation coefficients were used to analyse the data. Findings indicate that the majority of youth (71.8% were not meeting the minimum 60 min of daily PA recommended for health, and that 98.1% did not achieve the FMS proficiency expected for their age. While there were high levels of perceived physical self-confidence (PSC reported within FMS skill-specific tasks, there was no significant correlation observed between actual FMS proficiency and perceived PSC among the cohort. Results show that low, moderately, and highly active female participants differ significantly in terms of their overall FMS (p = 0.03 and locomotor (LOC control scores (p = 0.03. Results from a two-way between-groups analysis of variance also revealed no statistically significant interaction effect between PA grouping and physical performance self-concept (PPSC on overall FMS proficiency levels. Results of a multiple linear regression indicate that perceived PSC is a significant predictor (beta = 0.183 of participants’ overall PA levels. Data show a need for targeting low levels of PA, and low FMS proficiency in female youth, and for developing interventions aiming to enhance perceived PSC levels.
Xiang, Huadong; van Leeuwen, Tessa Marije; Dediu, Dan; Roberts, Leah; Norris, David G; Hagoort, Peter
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.
Bryll, Amira; Binder, Marek; Urbanik, Andrzej
The of aim of the present study was the estimation of the influence of proficiency level of the second language on activation patterns of language areas. 30 volunteers participated in the experiment (15 females and 15 males) from 18 to 40 years of age. Mean age was 28 years. All participants were divided by linguist into two groups according to their proficiency level of the foreign language: high proficiency group (HP) and low proficiency group (LP). Block design method was used in the performed experiment. The experimental task was speech production in the form of sentences, the control tusk was silence. The experiment was performed using 1,5 T MR system. Functional data analysis was performed using SPM2 software (Wellcome Department of Cognitive Neurology, Great Britain). In low proficiency group (LP) stronger activation was found in right inferior frontal gyrus (pars tiangulris) incuding insula and in the left hemisphere on the border of supramarginal and superior temporal gyrus. In high proficiency group (HP) more activated in second language (L2) was the left inferior frontal gyrus (pars tiangulris), and a small part of left middle frontal gyrus. Proficiency level of the second language influences the pattern of activation of language areas.
Seyyed Ali Ostovar-Namaghi
Full Text Available Having developed foreign language proficiency, a large number of EFL learners experience some degrees of foreign language loss later in life since English has no social function in many EFL contexts including Iran. However, there are some language learners who actively maintain and develop their proficiency long after they leave language education programs. This study aims at uncovering techniques applied by this minority group in maintaining their foreign language proficiency. Participants who were willing to share their experience of proficiency maintenance were selected through purposive and snowball sampling and verbalizations of their experience were then analyzed in line with phenomenology research design. Abstraction and thematic analysis of the participants’ experiences revealed that they actively create conditions that are conducive to proficiency maintenance such as reviewing previously learned materials, watching target language movies and actively manipulating subtitles, reading for pleasure, attending discussion groups, and using internet to communicate in the target language. While proficiency loss and attrition is the norm in EFL contexts, maintenance is an exception; hence, the findings of this study have clear and immediate implications for both foreign language teachers and learners since they provide them with down-to-earth, data-driven techniques of proficiency maintenance.
Herrera, Sarah; Zhou, Chengfu; Petscher, Yaacov
The 2001 authorization of the No Child Left Behind Act and its standards and accountability requirements generated interest among state education agencies in Florida, Mississippi, and North Carolina, which are served by the Regional Educational Laboratory Southeast, in monitoring changes in student reading and math proficiency at the school level.…
Korres, Maria Pavlis; Karalis, Thanassis; Leftheriotou, Piera; Barriocanal, Elena García
Learning technology, through e-learning, allows adults to adapt learning to their own time, place and pace. On the other hand, the adults' specific characteristics as learners and the requirements for their effective learning must be integrated in the design and the development of any learning environment addressed to them. Adults in an online environment have also to deal with new barriers related to access to the courses, the sense of isolation and the sense of immediacy with educator and other learners. This paper is dealing with the way through which an online environment can overcome these barriers and can integrate adults' characteristics and requirements for effective learning. The use of the appropriate communication tools by designers, developers and educators seem to provide the answers as these tools promote immediacy and interaction, both considered very important factors in online educational environments and affect the nature and the quality of communication and learning.
Yu, Jie; Sit, Cindy H P; Capio, Catherine M; Burnett, Angus; Ha, Amy S C; Huang, Wendy Y J
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
Shoghli Alireza; Brommels Mats; Bikmoradi Ali; Sohrabi Zohreh; Masiello Italo
Abstract Background During the last two decades, medical education in Iran has shifted from elite to mass education, with a considerable increase in number of schools, faculties, and programs. Because of this transformation, it is a good case now to explore academic leadership in a non-western country. The objective of this study was to explore the views on effective academic leadership requirements held by key informants in Iran's medical education system. Methods A nominal group study was c...
POSTGRADUATE SCHOOL Monterey, California THESIS REQUIREMENTS ANALYSIS FOR EFFECTIVE>_ MANAGEMENT INFORMATION SYSTEMS DESIGN: C_1- A FRAMEWORK AND CASE ... STUDYC ) L=LJ by John Charles Gerhard, III December 1981 Co-Advisors: D. C. Boger N. R. Lyons Approved for public release; distribution unlimited / 82...Systems Design: December 1981 A Framework and Case Study S. PERFORMING ORG. REPORT NMBE0 7. AUT14OR’.() I. CONTRACT Olt GRANT 01uBelsve John Charles