Incident CTS in a large pooled cohort study: associations obtained by a Job Exposure Matrix versus associations obtained from observed exposures.

PubMed

Dale, Ann Marie; Ekenga, Christine C; Buckner-Petty, Skye; Merlino, Linda; Thiese, Matthew S; Bao, Stephen; Meyers, Alysha Rose; Harris-Adamson, Carisa; Kapellusch, Jay; Eisen, Ellen A; Gerr, Fred; Hegmann, Kurt T; Silverstein, Barbara; Garg, Arun; Rempel, David; Zeringue, Angelique; Evanoff, Bradley A

2018-03-29

There is growing use of a job exposure matrix (JEM) to provide exposure estimates in studies of work-related musculoskeletal disorders; few studies have examined the validity of such estimates, nor did compare associations obtained with a JEM with those obtained using other exposures. This study estimated upper extremity exposures using a JEM derived from a publicly available data set (Occupational Network, O*NET), and compared exposure-disease associations for incident carpal tunnel syndrome (CTS) with those obtained using observed physical exposure measures in a large prospective study. 2393 workers from several industries were followed for up to 2.8 years (5.5 person-years). Standard Occupational Classification (SOC) codes were assigned to the job at enrolment. SOC codes linked to physical exposures for forceful hand exertion and repetitive activities were extracted from O*NET. We used multivariable Cox proportional hazards regression models to describe exposure-disease associations for incident CTS for individually observed physical exposures and JEM exposures from O*NET. Both exposure methods found associations between incident CTS and exposures of force and repetition, with evidence of dose-response. Observed associations were similar across the two methods, with somewhat wider CIs for HRs calculated using the JEM method. Exposures estimated using a JEM provided similar exposure-disease associations for CTS when compared with associations obtained using the 'gold standard' method of individual observation. While JEMs have a number of limitations, in some studies they can provide useful exposure estimates in the absence of individual-level observed exposures. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

CTS digital video college curriculum-sharing experiment. [Communications Technology Satellite

NASA Technical Reports Server (NTRS)

Lumb, D. R.; Sites, M. J.

1974-01-01

NASA-Ames Research Center, Stanford University, and Carleton University, Ottawa, Canada, are participating in a joint experiment to evaluate the feasibility and effectiveness of college curriculum sharing using compressed digital television and the Communications Technology Satellite (CTS). Each university will offer televised courses to the other during the 1976-1977 academic year via CTS, a joint program by NASA and the Canadian Department of Communications. The video compression techniques to be demonstrated will enable economical interconnection of educational institutions using existing and planned domestic satellites.

Reliability and construct validity of the Spanish version of the 6-item CTS symptoms scale for outcomes assessment in carpal tunnel syndrome.

PubMed

Rosales, Roberto S; Martin-Hidalgo, Yolanda; Reboso-Morales, Luis; Atroshi, Isam

2016-03-03

The purpose of this study was to assess the reliability and construct validity of the Spanish version of the 6-item carpal tunnel syndrome (CTS) symptoms scale (CTS-6). In this cross-sectional study 40 patients diagnosed with CTS based on clinical and neurophysiologic criteria, completed the standard Spanish versions of the CTS-6 and the disabilities of the arm, shoulder and hand (QuickDASH) scales on two occasions with a 1-week interval. Internal-consistency reliability was assessed with the Cronbach alpha coefficient and test-retest reliability with the intraclass correlation coefficient, two way random effect model and absolute agreement definition (ICC2,1). Cross-sectional precision was analyzed with the Standard Error of the Measurement (SEM). Longitudinal precision for test-retest reliability coefficient was assessed with the Standard Error of the Measurement difference (SEMdiff) and the Minimal Detectable Change at 95 % confidence level (MDC95). For assessing construct validity it was hypothesized that the CTS-6 would have a strong positive correlation with the QuickDASH, analyzed with the Pearson correlation coefficient (r). The standard Spanish version of the CTS-6 presented a Cronbach alpha of 0.81 with a SEM of 0.3. Test-retest reliability showed an ICC of 0.85 with a SRMdiff of 0.36 and a MDC95 of 0.7. The correlation between CTS-6 and the QuickDASH was concordant with the a priori formulated construct hypothesis (r 0.69) CONCLUSIONS: The standard Spanish version of the 6-item CTS symptoms scale showed good internal consistency, test-retest reliability and construct validity for outcomes assessment in CTS. The CTS-6 will be useful to clinicians and researchers in Spanish speaking parts of the world. The use of standardized outcome measures across countries also will facilitate comparison of research results in carpal tunnel syndrome.

Classification of ASASSN-17em/AT2017cts

NASA Astrophysics Data System (ADS)

Bersier, David

2017-04-01

We obtained a spectrum of the candidate supernova ASASSN-17em/AT2017cts (ATEL #10241), using the SPRAT spectrograph mounted on the robotic 2m Liverpool Telescope at the Roque de los Muchachos observatory (La Palma).

[Prevalence and Co-prevalence of Complex Regional Pain Syndrome (CRPS) and Carpal Tunnel Syndrome (CTS) in Hand Rehabilitation].

PubMed

Neubrech, F; Gentzsch, T; Kotsougiani, D; Bickert, B; Kneser, U; Harhaus, L

2016-06-01

In the current literature, there are reports of associations between complex regional pain syndromes (CRPS) and carpal tunnel syndromes (CTS). The aim of this study was to determine the prevalence of both disease patterns in hand rehabilitation patients and to investigate whether there is a correlation between CTS and CRPS. Furthermore, differences in the healing process of patients with and without additional CTS, and the effectiveness of the rehabilitative therapy for both diseases, were investigated. The computerised medical records of 791 patients in the years 2009-2015 who had been in hand rehabilitation were retrospectively analysed. At the beginning and end of rehabilitation, measurements were made of pain by visual analogue scales (VAS, 0-10), grip strength and finger mobility (mean distance from finger pulp to palmar D2-D5). The clinical course was statistically analysed. CRPS diagnosis was confirmed clinically by a pain therapist, CTS diagnosis was confirmed by neurological and neurophysiological examination. Surgical therapy was performed despite CRPS diagnosis. The prevalence of CRPS was 161/1000 and of CTS 62/1000; the co-prevalence of the 2 diagnoses was 24/1000 (p<0.0001). In the CRPS group, after a mean of 8 (1-21) weeks of rehabilitative therapy, mean pain was reduced from 5 (1-10) to 3 (0-9), grip strength improved from 10 (0-39)kg to 18.5 (2.5-45.5)kg and finger mobility increased from 2.9 (0-7.6)cm to 1.8 (0-7.8)cm. In the CRPS+CTS group, after a mean of 6.8 (3-23) weeks of rehabilitative therapy, mean pain was reduced from 5 (0-8) to 2.6 (0-5), grip strength improved from 9.7 (2.4-25.5)kg to 17.4 (0.9-47.4)kg and finger mobility increased from 2.7 (0-5.3)cm to 1.7 (0-5.3)cm. Improvement over the period of rehabilitation was significant in both groups, though the period of therapy was significantly shorter in the CRPS+CTS group. CRPS and CTS are often associated. Rehabilitative therapy was effective for CRPS- and CRPS+CTS patients. © Georg

Reevaluation of the major histocompatibility complex genes of the NOD-progenitor CTS/Shi strain.

PubMed

Mathews, C E; Graser, R T; Serreze, D V; Leiter, E H

2000-01-01

The common Kd and/or Db alleles of NOD mice contribute to the development of autoimmune diabetes, but their respective contributions are unresolved. The major histocompatibility complex (MHC) of the CTS/Shi mouse, originally designated as H2ct, shares MHC class II region identity with the H2g7 haplotype of NOD mice. However, CTS mice were reported to express distinct but undefined MHC class I gene products. Because diabetes frequency was reduced 56% in females of a NOD stock congenic for H2ct, this partial resistance may have derived from the MHC class I allelic differences. In the present report, we use a combination of serologic analysis and sequencing of MHC class I cDNAs to establish that NOD/Lt and CTS/Shi share a common H2-Kd allele but differ at the H2-D end of the MHC complex. The H2-D allele of CTS/Shi was identified as the rare H2-Ddx recently described in ALR/Lt, another NOD-related strain. These results in mouse model systems show that multiple MHC genes confer diabetes resistance and suggest that at least one of the protective MHC or MHC-linked genes in CTS mice may be at the H2-D end of the complex.

Engaging and Working in Solidarity with Local Communities in Preparing the Teachers of Their Children

ERIC Educational Resources Information Center

Zeichner, Ken; Bowman, Michael; Guillen, Lorena; Napolitan, Kate

2016-01-01

This article analyzes a programmatic effort in teacher education, "The Community Teaching Strand" (CTS), to engage local community members as mentors of teacher candidates (TCs) in two postgraduate teacher preparation programs in a large research university. Three different conceptions of the nature and purpose of…

CTS United States experiments - A progress report. [Communications Technology Satellite for high power broadcasting

NASA Technical Reports Server (NTRS)

Robbins, W. H.; Donoughe, P. L.

1976-01-01

The Communications Technology Satellite (CTS) is a high-power broadcast satellite launched by NASA on January 17, 1976. CTS is the first satellite to operate at a frequency of 12 gigahertz and incorporates technology making possible new satellite telecommunications services. CTS is a cooperative program of the United States and Canada. This paper presents the results of the United States experimental activity to date. Wide segments of the population are involved in the Experiments Program, including the scientific community, other government agencies, industry, and the education and health entities. The experiments are associated with both technological objectives and the demonstration of new community and social services via satellite.

"Standing on the Periphery": Cooperating Teachers' Perceptions and Responses to the Role of Supervision

ERIC Educational Resources Information Center

Young, Ann-Marie; MacPhail, Ann

2015-01-01

Research has shown that teachers can derive substantial benefits from the role of cooperating teacher (CT) and many experienced teachers have made positive changes to their teaching as a result, often engaging as co-learners. The aim of this paper is to examine the intricacies of the trajectory of CTs in terms of the development of their…

Cooperating Teacher Compensation and Benefits: Comparing 1957-1958 and 2012-2013

ERIC Educational Resources Information Center

Fives, Helenrose; Mills, Tammy M.; Dacey, Charity M.

2016-01-01

We offer a comparative investigation of the compensation and benefits afforded to cooperating teachers (CTs) by teacher education programs (TEPs) in 1957-1958 and 2012-2013. This investigation replicates and extends a description of the compensation practices of 20 U.S. TEPs published by VanWinkle in 1959. Data for the present investigation came…

The C2 Domain Protein Cts1 Functions in the Calcineurin Signaling Circuit during High-Temperature Stress Responses in Cryptococcus neoformans ▿ †

PubMed Central

Aboobakar, Eanas F.; Wang, Xuying; Heitman, Joseph; Kozubowski, Lukasz

2011-01-01

Calcineurin is a conserved calcium/calmodulin-dependent serine/threonine-specific protein phosphatase that acts in cell stress responses. Calcineurin is essential for growth at 37°C and for virulence of the human fungal pathogen Cryptococcus neoformans, but its substrates remain unknown. The C2 domain-containing, phospholipid-binding protein Cts1 was previously identified as a multicopy suppressor of a calcineurin mutation in C. neoformans. Here we further characterize the function of Cts1 and the links between Cts1 and calcineurin. GFP-Cts1 localizes to cytoplasmic puncta and colocalizes with the endosomal marker FM4-64. The cts1Δ mutant shows a distinct FM4-64 staining pattern, suggesting involvement of Cts1 in endocytic trafficking. In large budded cells, GFP-Cts1 localizes transiently at the mother bud neck, as a single ring that undergoes contraction. mCherry-Cts1 colocalizes with the GFP-tagged calcineurin catalytic subunit Cna1 at sites of mRNA processing at 37°C, suggesting that Cts1 and calcineurin function coordinately during thermal stress. GFP-Cts1 exhibits slower electrophoretic mobility for cells grown at 37°C than for cells grown at 24°C, and the shift to a higher molecular weight is more pronounced in the presence of the calcineurin inhibitor FK506. In vitro treatment with calf intestinal alkaline phosphatase (CIP) restores faster electrophoretic mobility to GFP-Cts1, suggesting that Cts1 is phosphorylated at 37°C and may be dephosphorylated in a calcineurin-dependent manner. mCherry-Cts1 also coimmunoprecipitates with GFP-Cna1, with greater complex formation at 37°C than at 24°C. Taken together, these findings support potential roles for Cts1 in endocytic trafficking, mRNA processing, and cytokinesis and suggest that Cts1 is a substrate of calcineurin during high-temperature stress responses. PMID:22002655

Community Health. Career & Technology Studies. Guide to Standards and Implementation. Interim 1996 (September 1996-September 1997).

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Standards Branch.

This document contains materials for teachers to use in presenting the community health strand of the career and technology studies (CTS) program that has been approved for secondary schools in Alberta, Canada. The first three sections outline the philosophy/rationale, organization, and curriculum and assessment standards of the CTS program in…

Field Demonstration and Validation of TREECS and CTS for the Risk Assessment of Contaminants on Department of Defense Ranges

DTIC Science & Technology

2017-06-01

Chemical Transformation Simulator (CTS) was developed by the U.S. Environmental Protection Agency to provide physicochemical properties of complex...Site Model CTS Chemical Transformation Simulator developed by EPA D4EM Data for Environmental Modeling Demo Demolition area DNAN 2,4...U.S. Environmental Protection Agency (EPA), was the technical point-of-contact for the Contaminant Transformation Simulator (CTS) that was

Risk assessments using the Strain Index and the TLV for HAL, Part II: Multi-task jobs and prevalence of CTS.

PubMed

Kapellusch, Jay M; Silverstein, Barbara A; Bao, Stephen S; Thiese, Mathew S; Merryweather, Andrew S; Hegmann, Kurt T; Garg, Arun

2018-02-01

The Strain Index (SI) and the American Conference of Governmental Industrial Hygienists (ACGIH) threshold limit value for hand activity level (TLV for HAL) have been shown to be associated with prevalence of distal upper-limb musculoskeletal disorders such as carpal tunnel syndrome (CTS). The SI and TLV for HAL disagree on more than half of task exposure classifications. Similarly, time-weighted average (TWA), peak, and typical exposure techniques used to quantity physical exposure from multi-task jobs have shown between-technique agreement ranging from 61% to 93%, depending upon whether the SI or TLV for HAL model was used. This study compared exposure-response relationships between each model-technique combination and prevalence of CTS. Physical exposure data from 1,834 workers (710 with multi-task jobs) were analyzed using the SI and TLV for HAL and the TWA, typical, and peak multi-task job exposure techniques. Additionally, exposure classifications from the SI and TLV for HAL were combined into a single measure and evaluated. Prevalent CTS cases were identified using symptoms and nerve-conduction studies. Mixed effects logistic regression was used to quantify exposure-response relationships between categorized (i.e., low, medium, and high) physical exposure and CTS prevalence for all model-technique combinations, and for multi-task workers, mono-task workers, and all workers combined. Except for TWA TLV for HAL, all model-technique combinations showed monotonic increases in risk of CTS with increased physical exposure. The combined-models approach showed stronger association than the SI or TLV for HAL for multi-task workers. Despite differences in exposure classifications, nearly all model-technique combinations showed exposure-response relationships with prevalence of CTS for the combined sample of mono-task and multi-task workers. Both the TLV for HAL and the SI, with the TWA or typical techniques, appear useful for epidemiological studies and surveillance

A digitally implemented communications experiment utilizing the Hermes (CTS) satellite

NASA Technical Reports Server (NTRS)

Jackson, H. D.; Fiala, J. L.

1977-01-01

The Hermes (CTS) experiment program made possible a significant effort directed toward new developments which will reduce the costs associated with the distribution of satellite services. Advanced satellite transponder technology and small inexpensive earth terminals were demonstrated as part of the Hermes program. Another system element that holds promise for reduced transmission cost is associated with the communication link implementation. An experiment is described which uses CTS to demonstrate digital link implementation and its advantages over conventional analog systems. A Digitally Implemented Communications experiment which demonstrates the flexibility and efficiency of digital transmission of television video and audio, telephone voice and high-bit-rate data is also described. Presentation of the experiment concept which concentrates on the evaluation of full-duplex digital television in the teleconferencing environment is followed by a description of unique equipment that was developed.

MD-CTS: An integrated terminology reference of clinical and translational medicine.

PubMed

Ray, Will; Finamore, Joe; Rastegar-Mojarad, Majid; Kadolph, Chris; Ye, Zhan; Bohne, Jacquie; Xu, Yin; Burish, Dan; Sondelski, Joshua; Easker, Melissa; Finnegan, Brian; Bartkowiak, Barbara; Smith, Catherine Arnott; Tachinardi, Umberto; Mendonca, Eneida A; Weichelt, Bryan; Lin, Simon M

2016-01-01

New vocabularies are rapidly evolving in the literature relative to the practice of clinical medicine and translational research. To provide integrated access to new terms, we developed a mobile and desktop online reference-Marshfield Dictionary of Clinical and Translational Science (MD-CTS). It is the first public resource that comprehensively integrates Wiktionary (word definition), BioPortal (ontology), Wiki (image reference), and Medline abstract (word usage) information. MD-CTS is accessible at http://spellchecker.mfldclin.edu/. The website provides a broadened capacity for the wider clinical and translational science community to keep pace with newly emerging scientific vocabulary. An initial evaluation using 63 randomly selected biomedical words suggests that online references generally provided better coverage (73%-95%) than paper-based dictionaries (57-71%).

Development and Determination of Reliability and Validity of Professional Learning Community Collaborative Team Survey (CTS)

ERIC Educational Resources Information Center

Colvin, Joshua A.

2013-01-01

The study of transformative learning within collaborative teams was conducted to gain new applicable knowledge used to influence overall school improvement and implementation of professional learning communities. To obtain this new knowledge, the Professional Learning Community Collaborative Team Survey (CTS) was developed and psychometrically…

User Guidance for Application of TREECS (trademark) and CTS for Environmental Risk Assessment of Contaminants on Department of Defense (DoD) Ranges

DTIC Science & Technology

2017-06-01

physicochemical properties of complex organic chemicals. The CTS has capabilities for estimating chemical-specific properties in the absence of experimentally ...obtained properties; thus, CTS can help fill data gaps for properties, particularly for emerging MC that have limited experimental data. This report...specific properties in the absence of experimentally obtained properties; thus, CTS can help fill data gaps for properties, particularly for emerging

The Strain Index (SI) and Threshold Limit Value (TLV) for Hand Activity Level (HAL): risk of carpal tunnel syndrome (CTS) in a prospective cohort.

PubMed

Garg, A; Kapellusch, J; Hegmann, K; Wertsch, J; Merryweather, A; Deckow-Schaefer, G; Malloy, E J

2012-01-01

A cohort of 536 workers was enrolled from 10 diverse manufacturing facilities and was followed monthly for six years. Job physical exposures were individually measured. Worker demographics, medical history, psychosocial factors, current musculoskeletal disorders (MSDs) and nerve conduction studies (NCS) were obtained. Point and lifetime prevalence of carpal tunnel syndrome (CTS) at baseline (symptoms + abnormal NCS) were 10.3% and 19.8%. During follow-up, there were 35 new CTS cases (left, right or both hands). Factors predicting development of CTS included: job physical exposure (American conference of governmental industrial hygienists Threshold Limit Value (ACGIH TLV) for Hand Activity Level (HAL) and the Strain Index (SI)), age, BMI, other MSDs, inflammatory arthritis, gardening outside of work and feelings of depression. In the adjusted models, the TLV for HAL and the SI were both significant per unit increase in exposure with hazard ratios (HR) increasing up to a maximum of 5.4 (p = 0.05) and 5.3 (p = 0.03), respectively; however, similar to other reports, both suggested lower risk at higher exposures. Data suggest that the TLV for HAL and the SI are useful metrics for estimating exposure to biomechanical stressors. This study was conducted to determine how well the TLV for HAL and the SI predict risk of CTS using a prospective cohort design with survival analysis. Both the TLV for HAL and the SI were found to predict risk of CTS when adjusted for relevant covariates.

Acuros CTS: A fast, linear Boltzmann transport equation solver for computed tomography scatter - Part I: Core algorithms and validation.

PubMed

Maslowski, Alexander; Wang, Adam; Sun, Mingshan; Wareing, Todd; Davis, Ian; Star-Lack, Josh

2018-05-01

To describe Acuros ® CTS, a new software tool for rapidly and accurately estimating scatter in x-ray projection images by deterministically solving the linear Boltzmann transport equation (LBTE). The LBTE describes the behavior of particles as they interact with an object across spatial, energy, and directional (propagation) domains. Acuros CTS deterministically solves the LBTE by modeling photon transport associated with an x-ray projection in three main steps: (a) Ray tracing photons from the x-ray source into the object where they experience their first scattering event and form scattering sources. (b) Propagating photons from their first scattering sources across the object in all directions to form second scattering sources, then repeating this process until all high-order scattering sources are computed using the source iteration method. (c) Ray-tracing photons from scattering sources within the object to the detector, accounting for the detector's energy and anti-scatter grid responses. To make this process computationally tractable, a combination of analytical and discrete methods is applied. The three domains are discretized using the Linear Discontinuous Finite Elements, Multigroup, and Discrete Ordinates methods, respectively, which confer the ability to maintain the accuracy of a continuous solution. Furthermore, through the implementation in CUDA, we sought to exploit the parallel computing capabilities of graphics processing units (GPUs) to achieve the speeds required for clinical utilization. Acuros CTS was validated against Geant4 Monte Carlo simulations using two digital phantoms: (a) a water phantom containing lung, air, and bone inserts (WLAB phantom) and (b) a pelvis phantom derived from a clinical CT dataset. For these studies, we modeled the TrueBeam ® (Varian Medical Systems, Palo Alto, CA) kV imaging system with a source energy of 125 kVp. The imager comprised a 600 μm-thick Cesium Iodide (CsI) scintillator and a 10:1 one

Using Theory to Support Classroom Teachers as Physical Activity Promoters

ERIC Educational Resources Information Center

Egan, Catherine A.; Webster, Collin A.

2018-01-01

Recently, there has been growing attention on the importance of the staff involvement component of a comprehensive school physical activity program (CSPAP). In particular, classroom teachers (CTs) are increasingly being called upon to promote physical activity (PA) in their classrooms as part of the PA during school component of a CSPAP.…

The CTS 11.7 GHz angle of arrival experiment

NASA Technical Reports Server (NTRS)

Kwan, B. W.; Hodge, D. B.

1981-01-01

The objective of the experiment was to determine the statistical behavior of attenuation and angle of arrival on an Earth-space propagation path using the CTS 11.7 GHz beacon. Measurements performed from 1976 to 1978 form the data base for analysis. The statistics of the signal attenuation and phase variations due to atmospheric disturbances are presented. Rainfall rate distributions are also included to provide a link between the above effects on wave propagation and meteorological conditions.

A depolarization and attenuation experiment using the COMSTAR and CTS satellites

NASA Technical Reports Server (NTRS)

Bostian, C. W.; Kauffman, S. R.; Manus, E. A.; Marshall, R. E.; Overstreet, W. P.; Persinger, R. R.; Stutzman, W. L.; Wiley, P. H.

1978-01-01

An experiment for measuring precipitation attenuation and depolarization on the CTS 11.7 and the COMSTAR 19.04 and 28.56 GHz downlinks is described. Attenuation scaling, effective path length, and the relationship between isolation and attenuation are discussed. Attenuation and effective path data are presented for the months of July, August, and September, 1977.

Candida albicans CHT3 encodes the functional homolog of the Cts1 chitinase of Saccharomyces cerevisiae.

PubMed

Dünkler, Alexander; Walther, Andrea; Specht, Charles A; Wendland, Jürgen

2005-11-01

Chitin synthesis and chitin degradation play an important role in cellular morphogenesis and influence the cell shape of fungal organisms. The Candida albicans genome contains four chitinase genes, CHT1, CHT2, and CHT3, which are homologous to the Saccharomyces cerevisiae CTS1 gene and C. albicans CHT4, which is homologous to S. cerevisiae CTS2. To determine which of the C. albicans CHT genes represents the functional homolog of the S. cerevisiae CTS1 gene we constructed mutants of these genes and characterized the resulting phenotypes using morphological assays such as in vivo time lapse microscopy and enzymatic assays to determine the chitinase activity. Deletion of CaCHT1 and CaCHT2 provided no phenotypic alterations in liquid culture but resulted in increased hyphal growth on solid media. Deletion of CaCHT3 generated chains of unseparated cells in the yeast growth phase strongly resembling the cts1 deletion phenotype of S. cerevisiae cells. Expression of CHT3 under control of the regulatable MAL2-promoter in C. albicans resulted in the reversion of the cell separation defect when cells were grown in maltose. Cht3, but not Cht2 when expressed in S. cerevisiae was also able to reverse the cell separation defect of the S. cerevisiae c ts1 deletion strain. Measurements of chitinase activity from yeast cells of C. albicans showed that Cht2 is bound to cells, consistent with it being GPI-anchored while Cht3 is secreted into growth medium; Cht3 is also the principal, observed activity.

Notification: CTS Asheville Superfund Site Update: Sampling, Monitoring, Communication and Opportunities for Cleanup Efficiencies

EPA Pesticide Factsheets

Project #OPE-FY14-0044, July 22, 2014. The EPA OIG plans to begin preliminary research of the EPA's sampling, monitoring, communication and opportunities for cleanup efficiencies for the CTS Asheville Superfund Site, North Carolina.

College curriculum-sharing via CTS. [Communications Technology Satellite

NASA Technical Reports Server (NTRS)

Hudson, H. E.; Guild, P. D.; Coll, D. C.; Lumb, D. R.

1975-01-01

Domestic communication satellites and video compression techniques will increase communication channel capacity and reduce cost of video transmission. NASA Ames Research Center, Stanford University and Carleton University are participants in an experiment to develop, demonstrate, and evaluate college course sharing techniques via satellite using video compression. The universities will exchange televised seminar and lecture courses via CTS. The experiment features real-time video compression with channel coding and quadra-phase modulation for reducing transmission bandwidth and power requirements. Evaluation plans and preliminary results of Carleton surveys on student attitudes to televised teaching are presented. Policy implications for the U.S. and Canada are outlined.

A Leader's Guide to Mathematics Curriculum Topic Study

ERIC Educational Resources Information Center

Keeley, Page; Mundry, Susan; Tobey, Cheryl Rose; Carroll, Catherine E.

2012-01-01

The Curriculum Topic Study (CTS) process, funded by the National Science Foundation, supports teachers in improving practice by connecting standards and research to curriculum, instruction, and assessment. Designed for facilitators, this guide provides a robust set of professional development tools, templates, and designs to strengthen mathematics…

Test Review: Reynolds, C. R., Voress, J. V., Kamphaus, R. W. (2015), "Mathematics Fluency and Calculation Tests (MFaCTs) review." PRO-ED

ERIC Educational Resources Information Center

Marbach, Joshua

2017-01-01

The Mathematics Fluency and Calculation Tests (MFaCTs) are a series of measures designed to assess for arithmetic calculation skills and calculation fluency in children ages 6 through 18. There are five main purposes of the MFaCTs: (1) identifying students who are behind in basic math fact automaticity; (2) evaluating possible delays in arithmetic…

Evaluation of the Structural Performance of CTS Rapid Set Concrete Mix

DTIC Science & Technology

2016-08-01

June 2015, research was conducted at the U.S. Army Engineer Research and Development Center (ERDC) in Vicksburg, MS, to develop pavement design curves...using the Department of Defense’s (DoD) rigid pavement design method. Results indicate that the DoD’s rigid pavement design criteria are conservative...1.2 Objective and scope The objective of the research presented in this report was to develop pavement design curves relating CTS Rapid Set

Ground Controlled Approach Controller Training System (GCA-CTS) System Documentation.

DTIC Science & Technology

1980-06-01

064010 OVER 72 Al NAVTRAEQUIPCEN 77-C-0162-3 TABLE 8. GCA-CTS PHRASES (CONT) Number Phrase of Identi- Number Repeats fier Phrase 90) 4 170040 THIS WILL...radians/second)( Becomes 0.0 degrees/second. 121 F-. 0 .,- NAVTRAEQUIPCE.: 77-C-nfi2-3 ?.1-t Ac7uires Vi5: al Contac- "’ith Runwav. If the current...variables: ITMP : temporary for source of speech output Files created/changed: None Files referenced: None Notes: None 388 I I4; r I’, Al ൐a7 190

Gene expression profiling of a pressure-tolerant Listeria monocytogenes Scott A CtsR deletion mutant

USDA-ARS?s Scientific Manuscript database

Listeria monocytogenes is a food-borne pathogen of significant threat to public health. High hydrostatic pressure (HPP) treatment can be used to control Listeria monocytogenes in food. The CtsR (class three stress gene repressor) protein negatively regulates the expression of class III heat shock ...

Service Learning: Building Commitment to Becoming Teachers

ERIC Educational Resources Information Center

Bleicher, Robert E.; Correia, Manuel G.; Buchanan, Merilyn

2006-01-01

Background: The aim of this study was to examine the effectiveness of an early field experience program for undergraduate university students called classroom tutors in this project (CTs). Purpose: This study aims to measure the effects on CTs after their participation in Willing Workers in Classrooms (WWC). A second aim was to begin to develop a…

SU-G-JeP2-08: Image-Guided Radiation Therapy Using Synthetic CTs in Brain Cancer

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

Price, R.G.; Glide-Hurst, C.; Henry Ford Health System, Detroit, MI

Purpose: Synthetic-CTs(synCTs) are essential for MR-only treatment planning. However, the performance of synCT for IGRT must be carefully assessed. This work evaluated the accuracy of synCT and synCT-generated DRRs and determined their performance for IGRT in brain cancer radiation therapy. Methods: MR-SIM and CT-SIM images were acquired of a novel anthropomorphic phantom and a cohort of 12 patients. SynCTs were generated by combining an ultra-short echo time (UTE) sequence with other MRI datasets using voxel-based weighted summation. For the phantom, DRRs from synCT and CT were compared via bounding box and landmark analysis. Planar (MV/KV) and volumetric (CBCT) IGRT performancemore » were evaluated across several platforms. In patients, retrospective analysis was conducted to register CBCTs (n=34) to synCTs and CTs using automated rigid registration in the treatment planning system using whole brain and local registration techniques. A semi-automatic registration program was developed and validated to rigidly register planar MV/KV images (n=37) to synCT and CT DRRs. Registration reproducibility was assessed and margin differences were characterized using the van Herk formalism. Results: Bounding box and landmark analysis of phantom synCT DRRs were within 1mm of CT DRRs. Absolute 2D/2D registration shift differences ranged from 0.0–0.7mm for phantom DRRs on all treatment platforms and 0.0–0.4mm for volumetric registrations. For patient planar registrations, mean shift differences were 0.4±0.5mm (range: −0.6–1.6mm), 0.0±0.5mm, (range: −0.9–1.2mm), and 0.1±0.3mm (range: −0.7–0.6mm) for the superior-inferior(S-I), left-right(L–R), and anterior-posterior(A-P) axes, respectively. Mean shift differences in volumetric registrations were 0.6±0.4mm (range: −0.2–1.6mm), 0.2±0.4mm (range: −0.3–1.2mm), and 0.2±0.3mm (range: −0.2–1.2mm) for S-I, L–R, and A–P axes, respectively. CT-SIM and synCT derived margins were within 0.3mm

Cloud Top Scanning radiometer (CTS): User's guide

NASA Technical Reports Server (NTRS)

Brown, K. S.

1981-01-01

The CTS maps the Earth's surface with a resolution of 0.1 km from an altitude of 18km with 60km side-to-side coverage of the field. It has three spectral channels. The 0.625 micrometer centered visual channel detects reflectance to within 1 percent. The 6.75 micrometer centered water vapor channel detects changes in temperature of less than one degree Kelvin at 175 K. The 11.5 micrometer centered infrared window channel detects changes of less one half degree Kelvin at 175 K. The data can be converted graphically into three display images of the scene. Values for scene temperature and albedo are calculated from calibration equations. The equations were derived from in-situ and laboratory measurements. Intercomparisons of the flight data temperatures with ground based and other remote sensor results established the certainty of the derived temperature values to within 3 K over a wide temperature range (180 to 320 K). The system performance, calibration, and operation is successful and the engineering information describing this system should prove useful to scientists and potential users of the data.

New receiving line for the remote-steering antenna of the 140 GHz CTS diagnostics in the FTU Tokamak

NASA Astrophysics Data System (ADS)

D'Arcangelo, O.; Bin, W.; Bruschi, A.; Cappelli, M.; Fanale, F.; Gittini, G.; Pallotta, F.; Rocchi, G.; Tudisco, O.; Garavaglia, S.; Granucci, G.; Moro, A.; Tuccillo, A. A.

2018-01-01

A new receiving antenna for collecting signals of the Collective Thomson Scattering (CTS) diagnostics in FTU Tokamak has been recently installed. The squared corrugated section and the precisely defined length make it possible to receive from different directions by remotely steering the receiving mirrors. This type of Remote-Steering (RS) antennas, being studied on FTU for the DEMO Electron Cyclotron Heating (ECH) system launch, is already installed on the W7- X stellarator and will be tested in the next campaign. The transmission of the signal from the antenna in the tokamak hall to the CTS diagnostics hall will be mainly realized by means of oversized circular corrugated waveguides carrying the hybrid HE11 (quasi-gaussian) waveguide mode, with inclusion of a special smooth-waveguide section and a short run of reduced-size square-corrugated waveguide through the tokamak bio-shield. The coupling between different waveguide types is made with ellipsoidal focusing mirrors, using quasi-optical matching formulas between the gaussian-shaped beams in input and output to the waveguides. In this work, after a complete study of feasibility of the overall line, a design for the receiving line will be proposed, in order to realize an executive layout to be used as a guideline for the commissioning phase.

A depolarization and attenuation experiment using the CTS satellite. Volume 1: Experiment description

NASA Technical Reports Server (NTRS)

Bostian, C. W.; Holt, S. B., Jr.; Kauffman, S. R.; Manus, E. A.; Marshall, R. E.; Stutzman, W. L.; Wiley, P. H.

1976-01-01

An experiment for measuring precipitation attenuation and depolarization on the Communications Technology Satellite (CTS) 11.7 GHz downlink is described. Attenuation and depolarization of the signal received from the spacecraft is monitored on a 24 hour basis. Data is correlated with ground weather conditions. Theoretical models for millimeter wave propagation through rain are refined for maximum agreement with observed data. Techniques are developed for predicting and mimimizing the effects of rain scatter and depolarization on future satellite communication systems.

Traditional Medicine Collection Tracking System (TM-CTS): A Database for Ethnobotanically-Driven Drug-Discovery Programs

PubMed Central

Harris, Eric S. J.; Erickson, Sean D.; Tolopko, Andrew N.; Cao, Shugeng; Craycroft, Jane A.; Scholten, Robert; Fu, Yanling; Wang, Wenquan; Liu, Yong; Zhao, Zhongzhen; Clardy, Jon; Shamu, Caroline E.; Eisenberg, David M.

2011-01-01

Aim of the study. Ethnobotanically-driven drug-discovery programs include data related to many aspects of the preparation of botanical medicines, from initial plant collection to chemical extraction and fractionation. The Traditional Medicine-Collection Tracking System (TM-CTS) was created to organize and store data of this type for an international collaborative project involving the systematic evaluation of commonly used Traditional Chinese Medicinal plants. Materials and Methods. The system was developed using domain-driven design techniques, and is implemented using Java, Hibernate, PostgreSQL, Business Intelligence and Reporting Tools (BIRT), and Apache Tomcat. Results. The TM-CTS relational database schema contains over 70 data types, comprising over 500 data fields. The system incorporates a number of unique features that are useful in the context of ethnobotanical projects such as support for information about botanical collection, method of processing, quality tests for plants with existing pharmacopoeia standards, chemical extraction and fractionation, and historical uses of the plants. The database also accommodates data provided in multiple languages and integration with a database system built to support high throughput screening based drug discovery efforts. It is accessed via a web-based application that provides extensive, multi-format reporting capabilities. Conclusions. This new database system was designed to support a project evaluating the bioactivity of Chinese medicinal plants. The software used to create the database is open source, freely available, and could potentially be applied to other ethnobotanically-driven natural product collection and drug-discovery programs. PMID:21420479

Early Identification of Transformation in the Proficiency Level of Critical Thinking Skills (CTS) for the First Semester Associate Degree Nursing (ADN) Student

ERIC Educational Resources Information Center

Swing, Velmarie K.

2014-01-01

Critical thinking (CT) in the new nursing graduate continues to be a topic of concern in the academic and acute care settings. While research studies have analyzed critical thinking skills (CTS) at the beginning and end of nursing programs, few have focused on early program evaluation of CT. In this non-experimental, explanatory, quantitative…

Meat consumption, non-steroidal anti-inflammatory drugs, and mortality among colorectal cancer patients in the California Teachers Study

PubMed Central

Ziogas, Argyrios; Bernstein, Leslie; Clarke, Christina A.; Deapen, Dennis; Largent, Joan A.; Neuhausen, Susan L.; Stram, Daniel O.; Ursin, Giske; Anton-Culver, Hoda

2010-01-01

A low meat diet and regular non-steroidal anti-inflammatory drugs (NSAIDs) have been associated with decreased mortality among colorectal cancer (CRC) patients. Here we investigated the association between pre-diagnosis usual meat consumption and CRC-specific mortality, and whether meat consumption modifies the previously noted association between NSAID use and CRC-specific mortality among women in the California Teachers Study (CTS) cohort. Women joining CTS in 1995–1996 without prior CRC diagnosis, diagnosed with incident CRC during follow-up through December 2007, were eligible for inclusion. Meat intake (frequency and serving size) and NSAID use (aspirin or ibuprofen use) were ascertained via self-administered questionnaires before diagnosis. Vital status and cause of death were determined by linkage with mortality files. Multivariable Cox proportional hazards regression models were used to estimate hazard ratios (HR) for death and 95% confidence intervals (CI). Pre-diagnosis meat consumption was not associated with CRC-specific mortality among 704 CRC patients (and 201 CRC-specific deaths), comparing patients in the lowest consumption tertile (0–5.4 medium-size servings/week) to those with higher consumption. Regular NSAID use (1–3 times/week, 4–6 times/week, daily) vs. none was associated with decreased CRC-specific mortality among patients in the lowest meat consumption tertile (HR=0.22, 95% CI 0.06–0.82), but not among patients in the higher meat intake tertiles. The previously observed mortality risk reduction among female CRC patients associated with regular NSAID use was restricted to patients who reported low meat intake before diagnosis. These findings have implications for CRC survivorship and tertiary CRC prevention. PMID:20551290

D1-3: Marshfield Dictionary of Clinical and Translational Science (MD-CTS): An Online Reference for Clinical and Translational Science Terminology

PubMed Central

Finamore, Joe; Ray, William; Kadolph, Chris; Rastegar-Mojarad, Majid; Ye, Zhan; Jacqueline, Bohne; Tachinardi, Umberto; Mendonça, Eneida; Finnegan, Brian; Bartkowiak, Barbara; Weichelt, Bryan; Lin, Simon

2014-01-01

Background/Aims New terms are rapidly appearing in the literature and practice of clinical medicine and translational research. To catalog real-world usage of medical terms, we report the first construction of an online dictionary of clinical and translational medicinal terms, which are computationally generated in near real-time using a big data approach. This project is NIH CTSA-funded and developed by the Marshfield Clinic Research Foundation in conjunction with University of Wisconsin - Madison. Currently titled Marshfield Dictionary of Clinical and Translational Science (MD-CTS), this application is a Google-like word search tool. By entering a term into the search bar, MD-CTS will display that term’s definition, usage examples, contextual terms, related images, and ontological information. A prototype is available for public viewing at http://spellchecker.mfldclin.edu/. Methods We programmatically derived the lexicon for MD-CTS from scholarly communications by parsing through 15,156,745 MEDLINE abstracts and extracting all of the unique words found therein. We then ran this list through several filters in order to remove words that were not relevant for searching, such as common English words and numeric expressions. We then loaded the resulting 1,795,769 terms into SQL tables. Each term is cross-referenced with every occurrence in all abstracts in which it was found. Additional information is aggregated from Wiktionary, Bioportal, and Wikipedia in real-time and displayed on-screen. From this lexicon we created a supplemental dictionary resource (updated quarterly) to be used in Microsoft Office® products. Results We evaluated the utility of MD-CTS by creating a list of 100 words derived from recent clinical and translational medicine publications in the week of July 22, 2013. We then performed comparative searches for each term with Taber’s Cyclopedic Medical Dictionary, Stedman’s Medical Dictionary, Dorland’s Illustrated Medical Dictionary, Medical

From Teachers to Teacher-Leaders: A Case Study

ERIC Educational Resources Information Center

Riveros, Augusto; Newton, Paul; da Costa, José

2013-01-01

This paper reports on a study of teacher leadership conducted in Alberta, Canada. Twenty-one school teachers and administrators were interviewed about their experiences with a provincial teacher-leader program in which they participated from 1997 to 2007. The participants were asked questions related to their experience in the program and how…

Expression of the stress-response regulators CtsR and HrcA in the uropathogen Staphylococcus saprophyticus during heat shock.

PubMed

Rossi, Ciro César; de Oliveira, Lorayne Lauria; de Carvalho Rodrigues, Deivid; Ürményi, Turán Peter; Laport, Marinella Silva; Giambiagi-deMarval, Marcia

2017-08-01

The uropathogen Staphylococcus saprophyticus is an ubiquitous bacterium but little is known about mechanisms that allow its persistence in diverse environments. Here we evaluated S. saprophyticus growth and survival during heat shock, the expression of stress response regulators ctsR and hrcA through qRT-PCR and heat shock protein synthesis through 35 S-Met metabolic labeling. S. saprophyticus does not tolerate temperatures much higher than the optimal 37 °C, as its growth is greatly affected at 42 °C, though viability is maintained up to 48 °C. At 42 °C, the expression of ctsR and hrcA repressor genes approximately triple when compared to 37 °C and continue to increase together with temperature till 48 °C. Expression of hrcA peaks after 20 min of heat shock and decreases significantly after 30 min, indicating that heat stress response regulated by this gene may last 20-30 min. An increase in temperature is accompanied by the synthesis of at least eight proteins, three of which are likely the chaperones DnaK, GroEL and ClpB. In silico analysis indicate that the groEL gene may be regulated by HrcA, clpB by CtsR and dnaK by both repressors. This is the first work to discuss heat stress response in S. saprophyticus and a step forward in the understanding of mechanisms that make this a widespread and emergent pathogen.

Accelerated life tests of specimen heat pipe from Communication Technology Satellite (CTS) project

NASA Technical Reports Server (NTRS)

Tower, L. K.; Kaufman, W. B.

1977-01-01

A gas-loaded variable conductance heat pipe of stainless steel with methanol working fluid identical to one now on the CTS satellite was life tested in the laboratory at accelerated conditions for 14 200 hours, equivalent to about 70 000 hours at flight conditions. The noncondensible gas inventory increased about 20 percent over the original charge. The observed gas increase is estimated to increase operating temperature by about 2.2 C, insufficient to harm the electronic gear cooled by the heat pipes in the satellite. Tests of maximum heat input against evaporator elevation agree well with the manufacturer's predictions.

Genes that are involved in high hydrostatic pressure treatments in a Listeria monocytogenes Scott A ctsR deletion mutant

USDA-ARS?s Scientific Manuscript database

Listeria monocytogenes is a food-borne pathogen of significant threat to public health. High Hydrostatic Pressure (HHP) treatment can be used to control L. monocytogenes in food. The CtsR (class three stress gene repressor) protein negatively regulates the expression of class III heat shock genes....

Internationally Educated Teachers and Student Teachers in Iceland: Two Qualitative Studies

ERIC Educational Resources Information Center

Ragnarsdottir, Hanna

2010-01-01

This article draws upon two qualitative studies with internationally educated teachers and teacher assistants in preschools in Iceland as well as ethnic minority student teachers at the Iceland University of Education. The common research question in both studies is whether the experiences of these teachers reveal barriers to integration within…

Opinions of Teachers and Preservice Teachers of Social Studies on Geo-Literacy

ERIC Educational Resources Information Center

Memisoglu, Hatice

2017-01-01

The purpose of this study is to investigate the opinions of teachers and preservice teachers of social studies on geo-literacy. The study used the qualitative research design of phenomenology to collect data. The study consisted of 20 teachers and 30 prospective teachers of social studies. The purposive sampling method of criterion sampling was…

Hand pain other than carpal tunnel syndrome (CTS): the role of occupational factors.

PubMed

Andréu, José-Luis; Otón, Teresa; Silva-Fernández, Lucía; Sanz, Jesús

2011-02-01

Some occupational factors have been implicated in the development of disorders manifested as hand pain. The associations seem to be well documented in processes such as hand-arm vibration syndrome (HAVS) or writer's cramp. There are contradictory data in the literature about the relationships of trigger finger, De Quervain's tenosynovitis (DQT) and tenosynovitis of the wrist with occupational factors. In this article, we review current knowledge about clinical manifestations, case definition, implicated occupational factors, diagnosis and treatment of the most relevant hand pain disorders that have been associated with occupational factors, excluding carpal tunnel syndrome (CTS). Copyright © 2010 Elsevier Ltd. All rights reserved.

Qualifications of an Ideal Teacher According to Social Studies Preservice Teachers

ERIC Educational Resources Information Center

Gencturk, Ebru; Akbas, Yavuz; Kaymakci, Selahattin

2012-01-01

In this study, the question of what kind of qualifications an ideal social studies teacher has tried to be investigated. For this purpose, freshman social studies preservice teachers' perceptions about the concept of "ideal teacher" were explored. This study was designed with document analysis, one of the methods of qualitative approach.…

Changing Teachers' Epistemological Perspectives: A Case Study of Teacher-Researcher Collaborative Lesson Studies in Japan

ERIC Educational Resources Information Center

Oshima, Jun; Horino, Ryosuke; Oshima, Ritsuko; Yamamoto, Tomokazu; Inagaki, Shigenori; Takenaka, Makiko; Yamaguchi, Etsuji; Murayama, Isao; Nakayama, Hayashi

2006-01-01

Lesson study in Japan, the practice in which teachers work collaboratively and reflectively with colleagues on improving their classroom teaching, has recently attracted attention internationally as an effective means of teachers' professional development. Although lesson study is very useful for helping new teachers join the profession and for…

Running SW4 On New Commodity Technology Systems (CTS-1) Platform

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

Rodgers, Arthur J.; Petersson, N. Anders; Pitarka, Arben

We have recently been running earthquake ground motion simulations with SW4 on the new capacity computing systems, called the Commodity Technology Systems - 1 (CTS-1) at Lawrence Livermore National Laboratory (LLNL). SW4 is a fourth order time domain finite difference code developed by LLNL and distributed by the Computational Infrastructure for Geodynamics (CIG). SW4 simulates seismic wave propagation in complex three-dimensional Earth models including anelasticity and surface topography. We are modeling near-fault earthquake strong ground motions for the purposes of evaluating the response of engineered structures, such as nuclear power plants and other critical infrastructure. Engineering analysis of structures requiresmore » the inclusion of high frequencies which can cause damage, but are often difficult to include in simulations because of the need for large memory to model fine grid spacing on large domains.« less

Traditional Medicine Collection Tracking System (TM-CTS): a database for ethnobotanically driven drug-discovery programs.

PubMed

Harris, Eric S J; Erickson, Sean D; Tolopko, Andrew N; Cao, Shugeng; Craycroft, Jane A; Scholten, Robert; Fu, Yanling; Wang, Wenquan; Liu, Yong; Zhao, Zhongzhen; Clardy, Jon; Shamu, Caroline E; Eisenberg, David M

2011-05-17

Ethnobotanically driven drug-discovery programs include data related to many aspects of the preparation of botanical medicines, from initial plant collection to chemical extraction and fractionation. The Traditional Medicine Collection Tracking System (TM-CTS) was created to organize and store data of this type for an international collaborative project involving the systematic evaluation of commonly used Traditional Chinese Medicinal plants. The system was developed using domain-driven design techniques, and is implemented using Java, Hibernate, PostgreSQL, Business Intelligence and Reporting Tools (BIRT), and Apache Tomcat. The TM-CTS relational database schema contains over 70 data types, comprising over 500 data fields. The system incorporates a number of unique features that are useful in the context of ethnobotanical projects such as support for information about botanical collection, method of processing, quality tests for plants with existing pharmacopoeia standards, chemical extraction and fractionation, and historical uses of the plants. The database also accommodates data provided in multiple languages and integration with a database system built to support high throughput screening based drug discovery efforts. It is accessed via a web-based application that provides extensive, multi-format reporting capabilities. This new database system was designed to support a project evaluating the bioactivity of Chinese medicinal plants. The software used to create the database is open source, freely available, and could potentially be applied to other ethnobotanically driven natural product collection and drug-discovery programs. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

The Study of Foreign Language Teachers-- Teacher Efficacy and Native Speakership

ERIC Educational Resources Information Center

Liaw, En-Chong

2009-01-01

This study aims at examining the differences between native and nonnative foreign language teachers at a major northeast university. The primary areas of investigation are "teacher efficacy" and "teacher perceptions of language teaching." The results of this study suggested that both nativeness and wide repertoire of teaching…

Enhancing mathematics teachers' quality through Lesson Study.

PubMed

Lomibao, Laila S

2016-01-01

The efficiency and effectivity of the learning experience is dependent on the teacher quality, thus, enhancing teacher's quality is vital in improving the students learning outcome. Since, the usual top-down one-shot cascading model practice for teachers' professional development in Philippines has been observed to have much information dilution, and the Southeast Asian Ministers of Education Organization demanded the need to develop mathematics teachers' quality standards through the Southeast Asia Regional Standards for Mathematics Teachers (SEARS-MT), thus, an intensive, ongoing professional development model should be provided to teachers. This study was undertaken to determine the impact of Lesson Study on Bulua National High School mathematics teachers' quality level in terms of SEARS-MT dimensions. A mixed method of quantitative-qualitative research design was employed. Results of the analysis revealed that Lesson Study effectively enhanced mathematics teachers' quality and promoted teachers professional development. Teachers positively perceived Lesson Study to be beneficial for them to become a better mathematics teacher.

Examining the Relationship between Teacher Leadership Culture and Teacher Professionalism: Quantitative Study

ERIC Educational Resources Information Center

Parlar, Hanifi; Cansoy, Ramazan; Kilinç, Ali Çagatay

2017-01-01

The aim of this study was to examine the relationships between schools' levels of having teacher leadership culture and teachers' professional behaviors. A total of 254 teachers working in primary and secondary schools located in Üsküdar district of Istanbul province participated in the study. The "Teacher Leadership Culture Scale" and…

Get in the Teacher Zone: A Perception Study of Preservice Teachers and Their Teacher Identity

ERIC Educational Resources Information Center

Dassa, Lori; Derose, Diego S.

2017-01-01

Teacher attrition has been a global concern for many decades, with teachers leaving the profession at a higher rate than those entering. The largest group effected by this attrition issue is the beginning teacher. (Hong, 2010). In fact, in the United States, 30-50% of new teachers leave the field within the first five years. Many studies have been…

Report: Progress Made, but Improvements Needed at CTS of Asheville Superfund Site in North Carolina to Advance Cleanup Pace and Reduce Potential Exposure

EPA Pesticide Factsheets

Report #16-P-0296, August 31, 2016. EPA Region 4 can accelerate the cleanup and completeness of work, and improve public communications, to better control human exposure to unsafe industrial contamination at the CTS site.

A Descriptive Correlational Study of Teacher Participation in Professional Development and Teacher Efficacy

ERIC Educational Resources Information Center

Tupou, Samuel F.

2013-01-01

This study examines teacher efficacy within the context of professional development to understand the relationship between teacher efficacy and teacher collaboration. Two theoretical frameworks framed this teacher efficacy study based on "locus of control" and "social cognitive theory." A 29-item questionnaire was e-mailed to…

Examining Social Studies Teachers' Views on Branch Teachers' Committee Meetings

ERIC Educational Resources Information Center

Kilcan, Bahadir; Çepni, Osman; Kilinç, Ali Çagatay

2018-01-01

The purpose of this study is to determine the views of social studies teachers on branch teachers' committee meetings (BTCM). This study utilized a qualitative method, phenomenological design. The sample of the research is composed of 16 teachers working in public secondary schools in the central district of Karabük province during the spring…

A Study of Science Teachers' Homework Practices

ERIC Educational Resources Information Center

Tas, Yasemin; Sungur-Vural, Semra; Öztekin, Ceren

2014-01-01

This study investigates Turkish middle school science teachers' homework practices, the value teachers attach to homework and teachers' communication with parents about homework. One hundred and sixty-eight teachers completed surveys. Teachers reported to assign homework frequently: 93.4 per cent of the teachers reported that they assign homework…

Teacher Talk and Perceived Teacher Effectiveness: An Exploratory Study

ERIC Educational Resources Information Center

Nápoles, Jessica

2017-01-01

The purpose of this study was to describe the perceptions of teachers, ensemble members, and outside observers when evaluating the effectiveness of rehearsals conducted with reduced amounts of verbal instruction. Preservice teachers led choral rehearsals employing Archibeque's "rule of seven," wherein instructions were delivered in seven…

Do Social Studies Teachers Use Simulations?

ERIC Educational Resources Information Center

Young, Gail A; Schug, Mark C.

1990-01-01

Reports the results of a survey of Wisconsin secondary social studies teachers designed to answer the question: To what extent do teachers use simulations? Describes the study designed to replicate an earlier survey of Ohio teachers in 1979 by J.J. Blaga. Compares the results of the two surveys. Concludes simulation use has increased. (RW)

A study of pre-service classroom teachers' beliefs about teachers' and students' roles

NASA Astrophysics Data System (ADS)

Köğce, Davut

2017-08-01

The aim of this study is to determine pre-service classroom teachers' beliefs and thoughts about the roles of teachers and students in the classroom before taking the Mathematics Teaching I course. With this purpose, the study employed the survey method, a descriptive research technique. The study sample included 75 pre-service teachers (55 females and 20 males) who studied in Omer Halisdemir University's education faculty's primary level teaching department classroom teaching programme in the 2013-2014 academic year, and took the Mathematics Teaching I course. The study data were collected using a survey form including three open-ended structured questions. The data were analysed using the qualitative data analysis method. The study results indicated that the pre-service teachers' beliefs, in terms of both teachers' and students' roles, were between the absolute and transitional levels based on Baxter Magolda's epistemological refection model. This reveals that pre-service teachers' beliefs are in line with conventional teaching and learning approaches.

Informal teacher communities enhancing the professional development of medical teachers: a qualitative study.

PubMed

van Lankveld, Thea; Schoonenboom, Judith; Kusurkar, Rashmi; Beishuizen, Jos; Croiset, Gerda; Volman, Monique

2016-04-14

Informal peer learning is a particularly powerful form of learning for medical teachers, although it does not always occur automatically in the departments of medical schools. In this article, the authors explore the role of teacher communities in enhancing informal peer learning among undergraduate medical teachers. Teacher communities are groups of teachers who voluntarily gather on a regular basis to develop and share knowledge. Outside of medical education, these informal teacher communities have proved to be an effective means of enhancing peer learning of academic teachers. The processes underlying this outcome are, however, not known. This study therefore aims to explore the processes that make informal teacher communities effective in supporting peer learning of teachers. A qualitative study was performed at a Dutch medical school, where a student-centred undergraduate curriculum had recently been introduced. As part of this curriculum, tutors are segregated into separate specialty areas and thus have only limited opportunities for informal learning with other tutors. The authors followed two informal teacher communities aimed at supporting these tutors. They observed the interactions within the teacher communities and held semi-structured interviews with ten of the participants. The observation notes and interview data were analysed using thematic analysis. The informal teacher communities allowed the tutors to engage in a dialogue with colleagues and share questions, solutions, and interpretations. The teacher communities also provided opportunities to explicate tacit expertise, which helped the tutors to develop an idea of their role and form a frame of reference for their own experiences. Furthermore, the communities enhanced the tutors' sense of belonging. The tutors felt more secure in their role and they felt valued by the organisation due to the teacher communities. This study shows that informal teacher communities not only support the professional

Meeting the Expectations of the Social Studies Teacher at a Teacher Center.

ERIC Educational Resources Information Center

Schober, Helen

1984-01-01

Teacher centers respond to a teacher's own defined needs by offering assistance, instruction, and materials to help enrich classroom learning experiences. Services provided social studies educators by the Teacher Center in Humboldt County, California, are described. (RM)

A Study of Pre-Service Classroom Teachers' Beliefs about Teachers' and Students' Roles

ERIC Educational Resources Information Center

Kögce, Davut

2017-01-01

The aim of this study is to determine pre-service classroom teachers' beliefs and thoughts about the roles of teachers and students in the classroom before taking the Mathematics Teaching I course. With this purpose, the study employed the survey method, a descriptive research technique. The study sample included 75 pre-service teachers (55…

Teacher Leadership and Teacher Efficacy: A Correlational Study Comparing Teacher Perceptions of Leadership and Efficacy and Teacher Evaluation Scores from the North Carolina Educator Evaluation System

ERIC Educational Resources Information Center

Guenzler, April M.

2016-01-01

This study sought to identify correlations between constructs of teacher leadership, teacher efficacy, and teacher evaluation. Teacher perceptual data of support of teacher leadership, perceptual data on personal teacher efficacy, and teacher self-reported scores from the North Carolina Educator Evaluation System were gathered. The relationships…

Making Their Own Path: Preservice Teachers' Development of Purpose in Social Studies Teacher Education

ERIC Educational Resources Information Center

Hawley, Todd S.; Crowe, Alicia R.

2016-01-01

Despite a solid body of research on rationale development in social studies teacher education, little research exists exploring how social studies preservice teachers' purposes develop over time. This article presents four examples of social studies preservice teachers as they grappled with developing a purpose for teaching social studies.…

The Mistreated Teacher: A National Study

ERIC Educational Resources Information Center

Blase, Joseph; Blase, Jo; Du, Fengning

2008-01-01

Purpose: This study seeks to identify 172 American elementary, middle, and high school teachers' perceptions of the major sources and intensity of the experience of mistreatment by a principal, the effects of such mistreatment, how these perceptions varied by demographic variables, teachers' coping skills, and teachers' perceptions of contributing…

Why Teachers Participate in Professional Development: Lessons from a Schoolwide Teacher Study Group

ERIC Educational Resources Information Center

Bigsby, James B.; Firestone, William A.

2017-01-01

Because it is not clear that teachers will volunteer for good professional development if it is made available, this study used surveys--including social network analysis--and interviews to examine why teachers did and did not participate in one school's high-quality study group. While all teachers were motivated by intrinsic incentives, two…

Reduction in Force: An Exploratory Study of Suburban Teachers and Implications for Teacher Education.

ERIC Educational Resources Information Center

Darr, Alice Dozier; Bond, Cynthia

A study of 80 teachers who were part of a reduction in force (RIF) effort in a large midwestern city was conducted. The study investigated: (1) characteristics of the RIF'd teachers; (2) reactions to RIF notice; (3) steps taken by teachers to prevent the RIF action; (4) resources used by RIF teachers to seek new positions; and (5) characteristics…

SU-E-J-179: Prediction of Pelvic Nodal Coverage Using Mutual Information Between Cone-Beam and Planning CTs

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

Jani, S; Kishan, A; O'Connell, D

2014-06-01

Purpose: To investigate if pelvic nodal coverage for prostate patients undergoing intensity modulated radiotherapy (IMRT) can be predicted using mutual image information computed between planning and cone-beam CTs (CBCTs). Methods: Four patients with high-risk prostate adenocarcinoma were treated with IMRT on a Varian TrueBeam. Plans were designed such that 95% of the nodal planning target volume (PTV) received the prescription dose of 45 Gy (N=1) or 50.4 Gy (N=3). Weekly CBCTs (N=25) were acquired and the nodal clinical target volumes and organs at risk were contoured by a physician. The percent nodal volume receiving prescription dose was recorded as amore » ground truth. Using the recorded shifts performed by the radiation therapists at the time of image acquisition, CBCTs were aligned with the planning kVCT. Mutual image information (MI) was calculated between the CBCT and the aligned planning CT within the contour of the nodal PTV. Due to variable CBCT fields-of-view, CBCT images covering less than 90% of the nodal volume were excluded from the analysis, resulting in the removal of eight CBCTs. Results: A correlation coefficient of 0.40 was observed between the MI metric and the percent of the nodal target volume receiving the prescription dose. One patient's CBCTs had clear outliers from the rest of the patients. Upon further investigation, we discovered image artifacts that were present only in that patient's images. When those four images were excluded, the correlation improved to 0.81. Conclusion: This pilot study shows the potential of predicting pelvic nodal dosimetry by computing the mutual image information between planning CTs and patient setup CBCTs. Importantly, this technique does not involve manual or automatic contouring of the CBCT images. Additional patients and more robust exclusion criteria will help validate our findings.« less

Interculturality and Teacher Education. A Study from Pre-Service Teachers' Perspective

ERIC Educational Resources Information Center

Hinojosa Pareja, Eva F.; López López, M. Carmen

2018-01-01

Due to the multicultural nature of society and the failure of some of the educational models adopted to respond to cultural diversity, there is a need to pay greater attention to teachers' training. This study examines Teacher Education students' beliefs about cultural diversity and their relationship with pre-service teacher training as key…

Supporting Pupils' Mental Health through Everyday Practices: A Qualitative Study of Teachers and Head Teachers

ERIC Educational Resources Information Center

Maelan, Ellen Nesset; Tjomsland, Hege Eikeland; Baklien, Børge; Samdal, Oddrun; Thurston, Miranda

2018-01-01

This study aimed to explore teachers' and head teachers' understandings of how they work to support pupils' mental health through their everyday practices. A qualitative study, including individual interviews with head teachers and focus groups with teachers, was conducted in lower secondary schools in Norway. Rich descriptions of teachers' and…

A Study of Teacher Stereotypes: How Do Tuition-Free Teacher Candidates and General Undergraduates Think about Middle School and University Teachers in China?

PubMed

Zuo, Youxia; Zhao, Yufang; Peng, Chunhua; Chen, Youguo

2017-01-01

A tuition-free teacher candidate is an undergraduate who receives tuition-free teacher education and must work as a teacher in a middle school after their graduation. Tuition-free candidates are of the focus of many researchers; however, no study reports how tuition-free teacher candidates think about teachers. The present study explored stereotypes about middle school and university teachers held by teacher candidates. Specifically, we looked for the differences between the stereotypes held by the teacher candidates and general undergraduates. This study attempted to provide a potential tool to predict the actual willingness of teacher candidates to work as middle school teachers. University and middle school teachers were evaluated using descriptive phrases or words on a five-point Likert scale by 116 tuition-free teacher candidates and 155 general undergraduates. Exploratory factor analyses revealed a three-factor stereotype model including occupational cognition, occupational personality, and occupational emotion. Compared with general undergraduates, teacher candidates held more positive occupational personality and emotions toward middle school teachers; they held more negative occupational emotions toward university teachers. Further, the undergraduates' willingness to be middle school teachers positively correlated with positive occupational emotions and negatively correlated with negative occupational personality and emotions toward middle school teachers. This supported previous studies that individuals' professional willingness were influenced by their stereotypes about professions.

A Study of Teacher Stereotypes: How Do Tuition-Free Teacher Candidates and General Undergraduates Think about Middle School and University Teachers in China?

PubMed Central

Zuo, Youxia; Zhao, Yufang; Peng, Chunhua; Chen, Youguo

2017-01-01

A tuition-free teacher candidate is an undergraduate who receives tuition-free teacher education and must work as a teacher in a middle school after their graduation. Tuition-free candidates are of the focus of many researchers; however, no study reports how tuition-free teacher candidates think about teachers. The present study explored stereotypes about middle school and university teachers held by teacher candidates. Specifically, we looked for the differences between the stereotypes held by the teacher candidates and general undergraduates. This study attempted to provide a potential tool to predict the actual willingness of teacher candidates to work as middle school teachers. University and middle school teachers were evaluated using descriptive phrases or words on a five-point Likert scale by 116 tuition-free teacher candidates and 155 general undergraduates. Exploratory factor analyses revealed a three-factor stereotype model including occupational cognition, occupational personality, and occupational emotion. Compared with general undergraduates, teacher candidates held more positive occupational personality and emotions toward middle school teachers; they held more negative occupational emotions toward university teachers. Further, the undergraduates' willingness to be middle school teachers positively correlated with positive occupational emotions and negatively correlated with negative occupational personality and emotions toward middle school teachers. This supported previous studies that individuals' professional willingness were influenced by their stereotypes about professions. PMID:28469587

SALT long-slit spectroscopy of CTS C30.10: two-component Mg II line

NASA Astrophysics Data System (ADS)

Modzelewska, J.; Czerny, B.; Hryniewicz, K.; Bilicki, M.; Krupa, M.; Świȩtoń, A.; Pych, W.; Udalski, A.; Adhikari, T. P.; Petrogalli, F.

2014-10-01

Context. Quasars can be used as a complementary tool to SN Ia to probe the distribution of dark energy in the Universe by measuring the time delay of the emission line with respect to the continuum. The understanding of the Mg II emission line structure is important for cosmological application and for the black hole mass measurements of intermediate redshift quasars. Aims: Knowing the shape of Mg II line and its variability allows for identifying which part of the line should be used to measure the time delay and the black hole mass. We thus aim at determining the structure and the variability of the Mg II line, as well as the underlying Fe II pseudo-continuum. Methods: We performed five spectroscopic observations of a quasar CTS C30.10 (z = 0.9000) with the SALT telescope between December 2012 and March 2014, and we studied the variations in the spectral shape in the 2700 Å-2900 Å rest frame. Results: We show that the Mg II line in this source consists of two kinematic components, which makes the source representative of type B quasars. Both components were modeled well with a Lorentzian shape, and they vary in a similar way. The Fe II contribution seems to be related only to the first (blue) Mg II component. Broad band spectral fitting instead favor the use of the whole line profile. The contribution of the narrow line region to Mg II is very low, below 2%. The Mg II variability is lower than the variability of the continuum, which is consistent with the simple reprocessing scenario. The variability level of CTS C30.10 and the measurement accuracy of the line and continuum is high enough to expect that further monitoring will allow the time delay between the Mg II line and continuum to be measured. Based on observations made with the Southern African Large Telescope (SALT) under program 2012-2-POL-003 and 2013-1-POL-RSA-002 (PI: B. Czerny).Spectra shown in Figs. 3 and 4 are only available in electronic form at the CDS via anonymous ftp to http

Studying Diversity in Teacher Education

ERIC Educational Resources Information Center

Ball, Arnetha, Ed.; Tyson, Cynthia A., Ed.

2011-01-01

"Studying Diversity in Teacher Education" is a collaborative effort by experts seeking to elucidate one of the most important issues facing education today. First, the volume examines historically persistent, yet unresolved issues in teacher education and presents research that is currently being done to address these issues. Second, it…

Correlational Study between Teacher Perceived High School Principal Leadership Style and Teacher Self-Efficacy

ERIC Educational Resources Information Center

Riggs, Robert

2017-01-01

This quantitative correlational study addressed the concept that teacher-perceived high school principal leadership style correlated with teacher self-efficacy. A relationship existed between teacher self-efficacy and student outcomes and research indicated a relationship between leadership style and teacher self-efficacy. Also, the effect of…

The Costs of Mentorship? Exploring Student Teaching Placements and Their Impact on Student Achievement. Working Paper 187

ERIC Educational Resources Information Center

Goldhaber, Dan; Krieg, John; Theobald, Roddy

2018-01-01

We use comprehensive data on student teaching placements from 14 teacher education programs (TEPs) in Washington State to explore the sorting of teacher candidates to the teachers who supervise their student teaching ("cooperating teachers" or CTs) and the schools in which student teaching occurs. All else equal, teachers with more…

It Takes a Toll on Pre-Service Teachers and Programs: Case Studies of Teacher Candidates Who Withdrew from a Teacher Education Program

ERIC Educational Resources Information Center

Lin, Pei-Ying; Childs, Ruth A.; Zhang, Jingshun

2016-01-01

Previous studies have examined patterns of withdrawal from initial teacher education (ITE) programs and have found that pre-service teachers are more likely to withdraw if they are male or older than the typical pre-service teacher. This study presents case studies based on semi-structured interviews with older male pre-service teachers who…

Tracing a Path to the Past: Exploring the Use of Commercial Credit Reporting Data to Construct Residential Histories for Epidemiologic Studies of Environmental Exposures.

PubMed

Hurley, Susan; Hertz, Andrew; Nelson, David O; Layefsky, Michael; Von Behren, Julie; Bernstein, Leslie; Deapen, Dennis; Reynolds, Peggy

2017-02-01

Large-scale environmental epidemiologic studies often rely on exposure estimates based on linkage to residential addresses. This approach, however, is limited by the lack of residential histories typically available for study participants. Our objective was to evaluate the feasibility of using address data from LexisNexis (a division of RELX, Inc., Dayton, Ohio), a commercially available credit reporting company, to construct residential histories for participants in the California Teachers Study (CTS), a prospective cohort study initiated in 1995-1996 to study breast cancer (n = 133,479). We evaluated the degree to which LexisNexis could provide retrospective addresses prior to study enrollment, as well as the concordance with existing prospective CTS addresses ascertained at the time of the completion of 4 self-administered questionnaires. For approximately 80% of CTS participants, LexisNexis provided at least 1 retrospective address, including nearly 25,000 addresses completely encompassed by time periods prior to enrollment. This approach more than doubled the proportion of the study population for whom we had an address of residence during the childbearing years-an important window of susceptibility for breast cancer risk. While overall concordance between the prospective addresses contained in these 2 data sources was good (85%), it was diminished among black women and women under the age of 40 years. © The Author 2017. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health.

Emotional Intelligence and Teacher Efficacy: A Study of Turkish EFL Pre-Service Teachers

ERIC Educational Resources Information Center

Kocoglu, Zeynep

2011-01-01

This study investigated the relationship between emotional intelligence and teacher efficacy among 90 English language pre-service teachers from a university in Turkey. Data sources included Tschannen-Moran and Woolfolk-Hoy's Teachers' Sense of Efficacy Scale and Reuven Bar-On's Emotional Quotient Inventory. The findings indicated that Turkish EFL…

A case study of a mathematics teacher's and science teacher's use of teacher wisdom in integrating middle school mathematics and science content

NASA Astrophysics Data System (ADS)

Saam, Julie Reinhardt

The National Science Education Standards, the National Council of Teachers of Mathematics Curriculum Standards, the Interdisciplinary Team Organization structure and the Middle School movement collectively suggest to teachers to make connections between their subject areas. This case study of a middle school mathematics teacher and science teacher utilizes the framework of teacher wisdom to bring a unique perspective to the process of developing and implementing integrated curriculum. Data collection consisted of interviews with the teachers, students, and their principal; documents such lesson plans, team meeting minutes and teacher journal entries; and field notes acquired within team meetings and classroom instruction. The interpretations of this study reveal that teacher development of integrated curriculum occurs in two ways: naturally and intentionally. The natural label used to describe when teachers comfortably share information that could serve as connections between subjects. The intentional label used to describe when the teachers purposely plan integrated lessons and units. These findings also provide an image of middle school integration. This image exhibits more than connections between subject area content; it also shows connections with away-from-school skills and events, lifeskills, and lifelong guidelines. Although these teachers found it frustrating and overwhelming to meet the many views of integration, they assembled integration curriculum that followed their philosophy of education, coincided with their personal characteristics and met the needs of their students. The interpretations of this study reveal a new model of middle school integration. Teachers can use this model as a collection of integration examples. Integration researchers can use this model as a conceptual framework to analyze the integration efforts of middle level teachers. Additional research needs to focus on: developing new modeling and evaluation tools for teachers

The transcription factor Ace2 and its paralog Swi5 regulate ethanol production during static fermentation through their targets Cts1 and Rps4a in Saccharomyces cerevisiae.

PubMed

Wu, Yao; Du, Jie; Xu, Guoqiang; Jiang, Linghuo

2016-05-01

Saccharomyces cerevisiae is the most widely used fermentation organism for ethanol production. However, the gene expression regulatory networks behind the ethanol fermentation are still not fully understood. Using a static fermentation model, we examined the ethanol yields on biomass of deletion mutants for 77 yeast genes encoding nonessential transcription factors, and found that deletion mutants for ACE2 and SWI5 showed dramatically increased ethanol yields. Overexpression of ACE2 or SWI5 in wild type cells reduced their ethanol yields. Furthermore, among the 34 target genes regulated by Ace2 and Swi5, deletion of CTS1,RPS4a,SIC1,EGT2,DSE2, or SCP160 led to increased ethanol yields, with the former two showing higher effects. Overexpression of CTS1 or RPS4a in both ace2/ace2 and swi5/swi5 mutants reduced their ethanol yields. In contrast, deletion of MCR1 or HO significantly decreased ethanol yields, with the former one showing the highest effect. Therefore, Ace2 and Swi5 are two negative regulators of ethanol yield during static fermentation of yeast cells, and both CTS1 and RPS4a are major effectors mediating these two transcription factors in regulating ethanol production. © FEMS 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Chemical Tracking Systems: Not Your Usual Global Positioning System!

ERIC Educational Resources Information Center

Roy, Ken

2007-01-01

The haphazard storing and tracking of chemicals in the laboratory is a serious safety issue facing science teachers. To get control of your chemicals, try implementing a "chemical tracking system". A chemical tracking system (CTS) is a database of chemicals used in the laboratory. If implemented correctly, a CTS will reduce purchasing costs,…

Activist Teacher Leadership: A Case Study of a Programa CRIAR Bilingual Teacher Cohort

ERIC Educational Resources Information Center

Palmer, Deborah; Rangel, Virginia Snodgrass; Gonzales, Richard M.; Morales, Vanessa

2014-01-01

This case study on nine bilingual teachers in Texas during their first year in a graduate education program examines both the development of critical consciousness among the educators and the ways in which critical consciousness shapes how these teachers come to understand their roles as teachers and leaders of a sociopolitically marginalized…

Teacher Factors and Perceived Assessment Practices Needs of Social Studies Teachers in Cross River State, Nigeria

ERIC Educational Resources Information Center

Ekuri, Emmanuel Etta; Egbai, Julius Michael; Ita, Caroline Iserome

2011-01-01

This study evaluated perceived assessment practices needs among social studies teachers in Cross River State, Nigeria, in relation to some teacher factors (attitude towards social studies, sex, teaching experience and educational qualification). Subjects who participated in this study were 297 social studies teachers (144 males and 153 females)…

English Curriculum Redesign through an EFL Teacher Study Group

ERIC Educational Resources Information Center

Yeh, Hui-chin

2013-01-01

This study investigates how a teacher study group collectively examined problems in their current English curriculum and redesigned the curriculum into theme-based lessons for various grades. Comprised of seven elementary school teachers and a teacher educator, the teacher study group met bi-weekly for three hours for a total of eight meetings.…

Rethinking Teacher Leader Development: A Study of Early Career Mathematics Teachers

ERIC Educational Resources Information Center

Huggins, Kristin Shawn; Lesseig, Kristin; Rhodes, Heidi

2017-01-01

In the era of standards-based reforms, informal teacher leadership is a critical factor in realizing instructional improvement. In this paper, we report on data from a one-year study of four early career mathematics teachers engaging in professional development around Common Core mathematical practices and leadership. Our findings highlight how…

Second-Wave White Teacher Identity Studies: A Review of White Teacher Identity Literatures From 2004 through 2014

ERIC Educational Resources Information Center

Jupp, James C.; Berry, Theodorea Regina; Lensmire, Timothy J.

2016-01-01

In this study of White teacher identity literatures, we historicize, define, and advance second-wave White teacher identity studies in education research and teacher education. First, we provide a discussion of methodology used to conduct this study called the synoptic text. Second, we provide an historical account of White teacher identity…

Teacher Training and Teacher Use of Laptops in a 1:1 Laptop Program: A Correlational Study

ERIC Educational Resources Information Center

Staub, Justin H.

2013-01-01

The purpose of this quantitative correlational study was to examine the relationship, if any, between teacher training and teacher use of a laptop in a one-to-one laptop program. Teachers recorded their training weekly throughout the twelve-week study. Teacher use of laptops was measured through self-reporting in a pretest and posttest design,…

A Qualitative Case Study Exploring the Impact of Experienced Teachers' Stories on Pre-Service Teachers

ERIC Educational Resources Information Center

Smith, Kristi Johnson

2010-01-01

This qualitative study explores the impact of experienced teachers' stories on pre-service teachers. Specifically, it examines what stories pre-service teachers hear and remember, if/how those stories impact thoughts or actions, and what factors influence impact. Analyzing pre-service teachers' reactions to stories and utilizing their direct…

Assessing Meritorious Teacher Performance: A Differential Validity Study.

ERIC Educational Resources Information Center

Ellett, Chad D; Capie, William

The Teacher Assessment and Development System (TADS) - Meritorious Teacher Program (MTP) FORM instrument is used in the Dade County Public Schools, Miami, Florida, to evaluate teachers. Its validity for decisions concerning merit pay for master teachers was examined in this study. Specifically, its ability to discriminate between high performing…

TPACK Survey Development Study for Social Sciences Teachers and Teacher Candidates

ERIC Educational Resources Information Center

Akman, Özkan; Güven, Cemal

2015-01-01

The purpose of this research is to develop a scale for analyzing the technological pedagogical and content knowledge (TPACK) and self-efficacy perceptions of the social sciences teachers and teacher candidates. During the development process, an item pool has been generated by evaluating the studies made in the literature. Also, after opinions…

Studying Biotechnological Methods Using Animations: The Teacher's Role

NASA Astrophysics Data System (ADS)

Yarden, Hagit; Yarden, Anat

2011-12-01

Animation has great potential for improving the way people learn. A number of studies in different scientific disciplines have shown that instruction involving computer animations can facilitate the understanding of processes at the molecular level. However, using animation alone does not ensure learning. Students sometimes miss essential features when they watch only animations, mainly due to the cognitive load involved. Moreover, students seem to attribute a great deal of authority to the computer and may develop misconceptions by taking animations of abstract concepts too literally. In this study, we attempted to explore teachers' perceptions concerning the use of animations in the classroom while studying biotechnological methods, as well as the teachers' contribution to the enactment of animations in class. Thirty high-school biotechnology teachers participated in a professional development workshop, aimed at investigating how teachers plan for and support learning with animation while studying biotechnological methods in class. From that sample, two teachers agreed to participate in two case studies aimed at characterizing teachers' contribution to the enactment of animations in class while studying biotechnological methods. Our findings reveal marked teacher contribution in the following three aspects: establishing the "hands-on" point of view, helping students deal with the cognitive load that accompanies the use of animation, and implementing constructivist aspects of knowledge construction while studying using animations.

Female Islamic Studies Teachers in Saudi Arabia: A Phenomenological Study

ERIC Educational Resources Information Center

Jamjoom, Mounira I.

2010-01-01

This study highlights on describing the experiences of Saudi Arabian female Islamic Studies teachers by exploring what is means to be an Islamic Studies teacher teaching in the current unprecedented vibrant and complex tapestry of social, religious and political debates occurring in the larger context of the country. The study draws on…

Student Teachers' Proactive Strategies for Avoiding Study-Related Burnout during Teacher Education

ERIC Educational Resources Information Center

Väisänen, Sanna; Pietarinen, Janne; Pyhältö, Kirsi; Toom, Auli; Soini, Tiina

2018-01-01

The study aims to gain a better understanding of the function of proactive strategies in buffering study burnout among student teachers at the early stage of their studies. There is some evidence that the use of active social coping strategies during studies is related to reduced burnout levels among early career teachers. Less is known about the…

Looking at the Mirror: A Self-Study of Science Teacher Educators' PCK for Teaching Teachers

ERIC Educational Resources Information Center

Demirdögen, Betül; Aydin, Sevgi; Tarkin, Aysegül

2015-01-01

In this self-study, we aimed to delve into how re-designing and teaching re-designed practicum course offered to pre-service teachers (PTs) enriched our, as science teacher educators, development of pedagogical content knowledge (PCK) for teaching science teachers. This self-study was conducted during a compulsory practicum course in which we…

Promoting Teacher Learning through Learning Study Discourse: The Case of Science Teachers in Singapore

ERIC Educational Resources Information Center

Tan, Yuen Sze Michelle; Nashon, Samson Madera

2013-01-01

The potential of a theory of variation-framed learning study, a teacher professional development approach, to help teachers overcome curricular and pedagogical challenges associated with teaching new science curricula content was explored. With a group of Singapore teachers collaboratively planning and teaching new genetics content,…

Study on Reflection as a Source of Teacher Development: Pre-Service and Experienced Teachers

ERIC Educational Resources Information Center

Yaman, Saziye

2016-01-01

This study traces evidence of reflection in teacher education and teaching practice by measuring reflection of preservice teachers and experienced teachers and clarifying reflection-oriented reactions to possible confusions or problematic situations considering whether or not they are reflective practitioners. The data were collected from 514…

Teacher Experiences in Elementary Word Study Instruction: A Phenomenological Study

ERIC Educational Resources Information Center

Mihalik, Gregory Stephen

2017-01-01

The purpose of this phenomenological study was to describe the experience of integrating word study spelling programs for second grade teachers across six elementary schools in Northern Virginia. Word study is a developmental spelling approach that can be used by teachers to differentiate instruction and meet student needs. Despite the growing…

Second-Wave White Teacher Identity Studies: Toward Complexity and Reflexivity in the Racial Conscientization of White Teachers

ERIC Educational Resources Information Center

Jupp, James C.; Lensmire, Timothy J.

2016-01-01

In this article, we introduce our special issue, "Second-Wave White Teacher Identity Studies: Toward Complexity and Reflexivity in the Racial Conscientization of White Teachers." We characterize white teacher identity studies as a developing field with important implications for education research and teacher education. Early work in…

Educative Mentors? The Role of Classroom Teachers in Initial Teacher Education. A New Zealand Study

ERIC Educational Resources Information Center

Trevethan, Helen

2017-01-01

Classroom experience is an important part of initial teacher education (ITE) and the teachers who work with student teachers in schools have a significant impact on learning in this context. While many studies have documented what the role of these teachers should be, it is also important to consider how the role is conceptualised by the teachers…

Out-of-Field Teaching: A Cross-National Study on Teacher Labor Market and Teacher Quality

ERIC Educational Resources Information Center

Zhou, Yisu

2012-01-01

In the past two decades, the issue of out-of-field teaching (OFT) has concerned policy makers and researchers alike who see raising teachers' subject matter knowledge as the main policy lever to improve teacher quality. The study of OFT has emerged as one of the important subfields of teacher quality and teacher labour market research.…

Teacher Mathematical Literacy: Case Study of Junior High School Teachers in Pasaman

NASA Astrophysics Data System (ADS)

Ahmad, D.; Suherman, S.; Maulana, H.

2018-04-01

The aim of this paper was to examine the ability of junior high school mathematics teachers to solve mathematical literacy base Problems (PISA and PISA-like problems) for the case Pasaman regency. The data was collected by interviews and test. As the results of this study, teacher ability in solving mathematical literacy base problems for level 1 until 3 has been good, but for level 4 or above is still low. It is caused by teacher knowledge about mathematical literacy still few.

Student Teachers' Lived Experiences with Their Cooperating Teacher: A Phenomenological Study

ERIC Educational Resources Information Center

Salazar, Donna

2017-01-01

Purpose: The purpose of this phenomenological study was to understand and systematically describe the essence of the relationship and learning experiences between student teachers and their cooperating teacher during their clinical fieldwork in two school districts in southern California. Methodology: A phenomenological design was used to explore…

Middle School Science Teachers' Perceptions of Social Justice: A Study of Two Female Teachers

ERIC Educational Resources Information Center

Upadhyay, Bhaskar

2010-01-01

The focus of this qualitative study is to document two middle school science teachers' perceptions of social justice and how these teachers implement various aspects of social justice in their science instruction. The two teachers teach science in an urban school that serves students from low-income, immigrant, and ethnic minority families. The…

Neuromuscular ultrasound in patients with carpal tunnel syndrome and normal nerve conduction studies.

PubMed

Aseem, Fazila; Williams, Jessica W; Walker, Francis O; Cartwright, Michael S

2017-06-01

Nerve conduction studies (NCS) are sensitive for carpal tunnel syndrome (CTS), but a small proportion of patients with clinical CTS have normal NCS. This retrospective study was designed to assess the neuromuscular ultrasound findings in a group of CTS patients. The electronic medical record was reviewed by a neurologist to identify patients who had a diagnosis of CTS with normal NCS, including either mixed median-ulnar comparison or transcarpal sensory studies, and complete neuromuscular ultrasound evaluation for CTS. Fourteen individuals (22 wrists) met all criteria. A total of 92.3% had median nerve cross-sectional area enlargement at the wrist (mean 16.3 mm 2 ), 100% had increased wrist-to-forearm median nerve area ratio (mean 2.4), 82.4% had decreased median nerve echogenicity, 75.0% had decreased median nerve mobility, and 7.1% had increased median nerve vascularity. A large proportion of patients with clinical CTS but normal NCS have abnormal neuromuscular ultrasound findings. Muscle Nerve 55: 913-915, 2017. © 2016 Wiley Periodicals, Inc.

The Art of Teaching Reading: A Study of Teachers' Perceptions of Their Teacher Education Reading Course

ERIC Educational Resources Information Center

Lebsock, Rene Mendel

2016-01-01

This qualitative study examined the influence of a teacher education reading course on teachers' actual classroom reading instruction. The research included a pilot study, followed by a full study consisting of a demographic survey and four focus groups. Fifteen teachers, 9 beginning (1 to 3 years of experience), and 6 seasoned (4 to 8 years of…

An Exploratory Study of the Effects of Teacher Attractiveness on Undergraduates' Perceptions of Teacher-Student Sexual Involvement

ERIC Educational Resources Information Center

Fromuth, Mary Ellen; Kelly, David B.; Wilson, Amy K.; Finch, Lanjericha V.; Scruggs, Lindsey

2013-01-01

This study explored whether the attractiveness of a teacher affected perceptions of teacher sexual misconduct. Respondents (120 female and 108 male undergraduates) read scenarios depicting teacher sexual misconduct varied by gender dyad (male teacher-female student and female teacher-male student) and two levels of attractiveness (very attractive…

Self-knowledge of health teachers: A qualitative exploratory study.

PubMed

Canever, Bruna Pedroso; do Prado, Marta Lenise; Gomes, Diana Coelho; Backes, Vânia Marli Schubert; de Jesus, Bruna Helena

2018-06-01

Specific pedagogical training for teaching in the area of health emerges with the goal of creating critical and reflective professionals and as a necessary challenge to university teaching, where there is reflection on self-awareness, consciousness, and the incompleteness of being. This study aims to understand how Freire's critical consciousness is expressed in the pedagogical practice of health teachers. This study is a qualitative study that is descriptive, exploratory, and analytical. Twenty-one teachers from a public university in southern Brazil participated. Data were collected using open-ended, in-person interviews held from May to December 2013. Data systematization was based on Minayo's operative proposal. The analysis yielded 2 main categories, including the naïve critical consciousness of health teachers, i.e., education as a practice of oppression, and the epistemological critical consciousness of health teachers, i.e., education as a practice of freedom. The results revealed the teachers' self-knowledge, including the reasoning and motivations that made them become teachers, the characteristics considered necessary to be a teacher, the teachers' feelings in their teaching practice, and the teaching preparation required for being in the classroom from the perspective of naïve and epistemological critical consciousness. The study shows that the self-knowledge that emerged from the teachers' reports encourages new perspectives in the construction of the teacher, raising the challenge of development and transformation from naïve consciousness to epistemological consciousness, and thus contributing to a breakthrough with respect to critical and creative teacher training. Copyright © 2018 Elsevier Ltd. All rights reserved.

Seeing Teacher Education Differently through Self-Study of Professional Practice

ERIC Educational Resources Information Center

Forgasz, Rachel

2017-01-01

The practicum is an important part of teacher education and has been widely studied from a variety of perspectives, including teacher candidates, associate or cooperating teachers, and supervisors. In this issue of "Studying Teacher Education," each author has written a self-study describing a personal journey of coming to understand…

Effectiveness of Lesson Study Approach on Preservice Science Teachers' Beliefs

ERIC Educational Resources Information Center

Yakar, Zeha; Turgut, Duygu

2017-01-01

Beliefs influence teacher decision in the classroom. Because of this reason, understanding teachers' beliefs is important. It is also critical to study teachers' beliefs who integrate science in the classroom. In this study, the effects of microteaching with lesson study approach on preservice science teachers' beliefs about learning and teaching…

Developing Student Teachers' Critical Thinking and Professional Values: A Case Study of a Teacher Educator in Singapore

ERIC Educational Resources Information Center

Low, Ee Ling; Hui, Chenri; Cai, Li

2017-01-01

This paper explores how thinking and values in student teachers are cultivated in the Singapore context, via a case study of a teacher educator selected based on having won excellence in teaching commendation awards. The study adopts a qualitative case study methodology (i.e., interviews with the teacher educator and her student teachers) and uses…

Is My Social Studies Teacher Democratic?

ERIC Educational Resources Information Center

Kiroglu, Kasim

2013-01-01

Problem Statement: Democracy and education are two concepts that influence, transform, and improve each other in time. In this sense, we could talk about a symbiotic relationship between democracy and education. The social studies teacher himself or herself must primarily be tolerant towards the class, respect both students and fellow teachers,…

Trainee Teacher Practices: A Case Study

ERIC Educational Resources Information Center

Subramaniam, Selva Ranee

2005-01-01

Questioning skills are significant pedagogical strategies in science teaching and learning. This study explored the questioning skills of a trainee teacher during a 10-week practicum period. The trainee teacher was audio-taped and evaluated in the form of an action research methodology was done in the first two weeks. The quantitative data…

The Roles of a University Professor in a Teacher Study Group

ERIC Educational Resources Information Center

Yeh, Hui-Chin; Hung, Hsiu-Ting; Chen, Yi-Ping

2012-01-01

The opportunities in which university professors collaborate with the practicing school teachers in a teacher study group are few. This study investigated how a university professor facilitated a collaborative teacher study group to enhance teachers' professional growth. Five primary school teachers and a university professor collaborated on…

Three Studies of Teacher Planning. Research Series No. 55.

ERIC Educational Resources Information Center

Clark, Christopher M.; Yinger, Robert J.

Three studies on teacher planning procedures are described and synthesized--a survey, a laboratory study, and a series of case studies. The primary goal of this research was to determine how teachers plan classroom activities, why they plan in certain ways, and what is the relationship between teacher planning and teaching effectiveness. A survey…

Using a Complexity Approach to Study the Interpersonal Dynamics in Teacher-­Student Interactions: A Case Study of Two Teachers

ERIC Educational Resources Information Center

Pennings, Helena J. M.

2017-01-01

In the present study, complex dynamic systems theory and interpersonal theory are combined to describe the teacher-student interactions of two teachers with different interpersonal styles. The aim was to show and explain the added value of looking at different steps in the analysis of behavioral time-series data (i.e., observations of teacher and…

Time trends in incidence and prevalence of carpal tunnel syndrome over eight years according to multiple data sources: Pays de la Loire study.

PubMed

Roquelaure, Yves; Chazelle, Emilie; Gautier, Ludivine; Plaine, Julie; Descatha, Alexis; Evanoff, Bradley; Bodin, Julie; Fouquet, Natacha; Catherine, Buisson

2017-01-01

Objective The aim of this study was to describe time trends of incidence/prevalence of carpal tunnel syndrome (CTS), one of the most common musculoskeletal disorders, in a French region over an 8-year period. Methods Three independent data sources were analyzed for the population of the Pays de la Loire region aged 20-59 between 2004 and 2011: hospital discharge records for "surgically treated CTS" (SURG-CTS), the social insurance data on "CTS compensated for as an occupational disease" (OD-CTS), and the regional surveillance program of "work-related diseases" (WRD-CTS). Case counts were analyzed using negative binomial regression models and cubic spline curves with year as the main covariate. Results The annual incidence rates of SURG-CTS decreased from 3.35 to 2.98 per 1000 person-years over the 8-year period, with an overall declining trend [-2.00%, 95% confidence interval (95% CI) -3.07- -0.91%), P<0.001]. The annual incidence rate of OD-CTS per 1000 person-years decreased (from 1.52 to 1.01) between 2004 and 2007 and increased after 2007 (from 1.45 to 2.34), with an overall gain of 54% during the study period. The prevalence rate of WRD-CTS decreased from 5.04 (95% CI 3.90-6.13) to 3.08 (95% CI 2.11-4.06) per 1000 employed person-years, with a non-significant trend between 2004 and 2011. Conclusion The study showed declining rates of SURG-CTS and WRD-CTS in the population of working age between 2004 and 2011, contrasting with increasing rate of OD-CTS after 2007. More research and surveillance data are needed to assess whether and to what extent the declining rates of CTS are actually attributable to improvement in working conditions and/or to non-occupational factors.

CTS focus about the information and communication technologies on the development of Angola

NASA Astrophysics Data System (ADS)

Patrocínio, Gilberto; Ferreira, Orlando Rodrigues; Schimiguel, Juliano; Silveira, Ismar; Voelzke, Marcos Rincon

2012-10-01

This paper aims at developing a systematic analysis on the Information and Communication Technologies (ICT) and Distance Learning in the development of Angola. Currently Angola as one of the most important African countries, the protagonist of the African Union (AU), is in extensive development and rebuilding themselves socially, economically and politically. In the process, Education becomes essential and, together with a proposal to insert through the Information and Communication Technologies (ICTs), proceeds to the achievement of a future process where science and technology apply in favor of a society, a real action CTS. In this effort we analyzed the most sensitive aspects of the Angolan reality, trying to identify the main points that require dependence on imports in the ICT sector, were also exposed fundamental strategies and initiatives for the implementation of an ICT industry in Angola. It also presented the main center of the Angolan Network for Distance Learning (NDL) and its major partners. And as a proposed application, was taken into consideration the statement of partnership between Southern Cross University and the University Agostinho Neto (UAN) for Distance Education.

From Initial Teacher Education through Induction and Beyond: A Longitudinal Study of Primary Teacher Beliefs

ERIC Educational Resources Information Center

Ní Chróinín, Déirdre; O'Sullivan, Mary

2014-01-01

A better understanding of the relationship between beginning teachers' beliefs and the pedagogies of teacher education (TE) programmes that support their learning across time can enhance TE programme effectiveness. This 6-year longitudinal study examined the development and change of beginning primary classroom teachers' (n = 6) beliefs about…

Case Study of Instructional Innovation among Elementary Teachers

ERIC Educational Resources Information Center

McCracklin, Patricia

2012-01-01

In one mid-western elementary school, teachers received training designed to change their teaching methods in their classrooms. Research has shown teachers have difficulty changing teaching behaviors. The research questions addressed teachers' beliefs and understandings of teaching in a new way. The theoretical framework for this study is…

64Cu-CTS: A Promising Radiopharmaceutical for the Identification of Low-Grade Cardiac Hypoxia by PET.

PubMed

Medina, Rodolfo A; Mariotti, Erika; Pavlovic, Davor; Shaw, Karen P; Eykyn, Thomas R; Blower, Philip J; Southworth, Richard

2015-06-01

The subtle hypoxia underlying chronic cardiovascular disease is an attractive target for PET imaging, but the lead hypoxia imaging agents (64)Cu-2,3-butanedione bis(N4-methylthiosemicarbazone) (ATSM) and (18)F-fluoromisonidazole are trapped only at extreme levels of hypoxia and hence are insufficiently sensitive for this purpose. We have therefore sought an analog of (64)Cu-ATSM better suited to identify compromised but salvageable myocardium, and we validated it using parallel biomarkers of cardiac energetics comparable to those observed in chronic cardiac ischemic syndromes. Rat hearts were perfused with aerobic buffer for 20 min, followed by a range of hypoxic buffers (using a computer-controlled gas mixer) for 45 min. Contractility was monitored by intraventricular balloon, energetics by (31)P nuclear MR spectroscopy, lactate and creatine kinase release spectrophotometrically, and hypoxia-inducible factor 1-α by Western blotting. We identified a key hypoxia threshold at a 30% buffer O2 saturation that induces a stable and potentially survivable functional and energetic compromise: left ventricular developed pressure was depressed by 20%, and cardiac phosphocreatine was depleted by 65.5% ± 14% (P < 0.05 vs. control), but adenosine triphosphate levels were maintained. Lactate release was elevated (0.21 ± 0.067 mmol/L/min vs. 0.056 ± 0.01 mmol/L/min, P < 0.05) but not maximal (0.46 ± 0.117 mmol/L/min), indicating residual oxidative metabolic capacity. Hypoxia-inducible factor 1-α was elevated but not maximal. At this key threshold, (64)Cu-2,3-pentanedione bis(thiosemicarbazone) (CTS) selectively deposited significantly more (64)Cu than any other tracer we examined (61.8% ± 9.6% injected dose vs. 29.4% ± 9.5% for (64)Cu-ATSM, P < 0.05). The hypoxic threshold that induced survivable metabolic and functional compromise was 30% O2. At this threshold, only (64)Cu-CTS delivered a hypoxic-to-normoxic contrast of 3:1, and it therefore warrants in vivo evaluation

Teacher change and professional development: A case study of teachers engaged in an innovative constructivist science curriculum

NASA Astrophysics Data System (ADS)

Akura, Okong'o. Gabriel

This study examined both the changes that elementary school teachers experienced when they implemented a reform-based science curriculum and the impact of professional development on this transformation. The research involved a case study of three purposefully selected teachers implementing the Linking Food and the Environment (LIFE) program during the 2002--2003 school year. The LIFE program is a curriculum designed to enhance science literacy among learners from high poverty urban environments. While the study was grounded in the tradition of critical theory (Carspecken, 1996), the theoretical perspective of hermeneutic phenomenology (van Manen, 1990) guided data collection and analysis. Extensive observations of the teachers were made in order to capture and record the teacher change phenomenon. Data were recorded by means of field notes, audio and videotapes, semi-structured interviews, classroom observations, and video Stimulated Recall (SR) interviews. Emerging themes relating to teacher change, knowledge interests, constructivist pedagogy, and professional development illustrated how teachers grapple with various aspects of implementing a reform-based science curriculum. The teachers in this study were similar to those in earlier investigations, which found that sustained professional development programs involving mentoring and constant reflection enable elementary science teachers to change their instructional strategies from the technical-realist orientation towards the practical-hermeneutic and emancipatory-liberatory orientations. The study has implications for science curriculum developers and designers of professional development programs.

Creating Teacher Communities of Inquiry through Lesson Study

ERIC Educational Resources Information Center

Widjaja, Wanty

2013-01-01

Opportunities for teachers to engage in collaborative learning to examine and reflect on their practice are vital for sustained professional learning. Lesson Study centres on teachers coming together with colleagues to plan, observe, and reflect on classroom teaching and learning as a Community of Inquiry. In this project, six teachers from three…

Salary and Ranking and Teacher Turnover: A Statewide Study

ERIC Educational Resources Information Center

Garcia, Cynthia Martinez; Slate, John R.; Delgado, Carmen Tejeda

2009-01-01

This study examined three years of data obtained from the Academic Excellence Indicator System of the State of Texas regarding teacher turnover rate and teacher salary. Across all public school districts, teacher salary was consistently negatively related to teacher turnover; that is, where salary was lower, turnover rate was higher When data were…

ICT Student Teachers' Pedagogical Content Knowledge: A Case Study

ERIC Educational Resources Information Center

Yilmaz, Nuray Parlak

2016-01-01

This study aimed to identify the difficulties that information technology student teachers have in teaching concepts. This qualitative study was carried out with 12 student teachers. The student teachers were fourth-year students enrolled in the Special Teaching Methods II course in the spring semester of the 2010-2011 academic year. The research…

Using school grounds for nature studies: An exploratory study of elementary teachers' experiences

NASA Astrophysics Data System (ADS)

Willis, Tamra Lee

2001-06-01

The purpose of this study was to gain understanding of the experiences of elementary teachers who used school grounds to do nature studies. Following an inductive, naturalistic approach, the goal was to explore the phenomenon using words of teachers as guides to understanding. Interviews were conducted with a purposeful sampling of ten quality public school teachers in grades K--5 who were well-known for their schoolyard nature programs. Interview questions were focused by a theoretical framework of environmental cognition. Data were gathered about how teachers came to use the outdoors to teach and how they experienced teaching nature studies on the school grounds. A conceptual model of Quality Teachers of Schoolyard Nature Studies was delineated. The model consisted of three components: teacher past and present experiences with nature, teacher beliefs relevant to using the school grounds for nature studies, and teacher action efficacy pertaining to schoolyard nature programs. The model suggested a relationship between teachers' personal experiences' with nature and their beliefs about sharing nature with children. In addition, the model connected teachers' beliefs about schoolyard nature to their action efficacy, i.e. action behavior reflected through motivation and commitment. The participants shared many common experiences and beliefs. Most had extensive childhood experiences in nature and memories of adults who shared nature with them. They did not consider themselves nature experts, but felt they knew the basics of natural science from their own experiences outdoors and from working with children. The teachers' beliefs about schoolyard nature studies developed from several dimensions of their lives: experiences with nature, experiences teaching, and experiences with students. They were motivated to share nature with students on the school grounds by their beliefs that students would come to appreciate and understand nature, just as they had during their own

Teacher Supervision and Evaluation: A Case Study of Administrators' and Teachers' Perceptions of Mini Observations

ERIC Educational Resources Information Center

Campbell, Thomas F.

2013-01-01

This case study will investigate teachers' and administrators' perceptions of the relationship between mini observations and teacher performance to understand what effect, if any, a system of mini observations has on teacher performance, and if mini observations influences a teacher's pedagogical practice differently than a…

Multiple Perspectives on Elementary Teachers' Science Identities: A Case Study

ERIC Educational Resources Information Center

Madden, Lauren; Wiebe, Eric

2015-01-01

This narrative case study examined the relationship between teacher identity and elementary science teaching. Teacher identity was described using a modification of Gee's framework incorporating three perspectives: the teachers' self-described identity, the researchers' view of teacher identity, and the students' views of teacher identity. Over…

Teacher Education Matters: A Study of Middle School Mathematics Teacher Preparation in Six Countries

ERIC Educational Resources Information Center

Schmidt, William H.; Blomeke, Sigrid; Tatto, Maria Teresa

2011-01-01

Based on a major international teacher education research project--the Mathematics Teaching in the 21st Century Study (MT21)--this book investigates the pre-service preparation of middle school mathematics teachers in the United States, South Korea, Taiwan, Germany, Bulgaria, and Mexico. The study was funded by the National Science Foundation and…

Disrupting ELL Teacher Candidates' Identities: Indigenizing Teacher Education in One Study Abroad Program

ERIC Educational Resources Information Center

Kasun, G. Sue; Saavedra, Cinthya M.

2016-01-01

In this article, the researchers describe and theorize the challenges and promises of exposing preservice teachers' identities to indigenous, critical second language teaching experiences in one study abroad program in Mexico. The eight teacher candidates who participated in this 4-week program were predominantly white, like the majority of…

Exploring the Teachers' Attitudes towards Inclusive Education System: A Study of Indian Teachers

ERIC Educational Resources Information Center

Kumar, Anil

2016-01-01

This article explores the attitudes of university and school teachers towards inclusive education system. One hundred teachers having equal number of male and female population was included in the study. Participants were administered an attitude scale namely--Attitudes toward Inclusive Education Scale (ATIE), developed by Wilczenski (1992) to…

Beginning Secondary Science Teacher Induction: A Two-Year Mixed Methods Study

ERIC Educational Resources Information Center

Luft, Julie A.; Firestone, Jonah B.; Wong, Sissy S.; Ortega, Ira; Adams, Krista; Bang, EunJin

2011-01-01

Those who study secondary science teachers are often concerned with preservice or in-service teacher development. Science teacher educators have acknowledged that this focus is limited, as the induction years of beginning teachers are an important component of teacher development. This mixed methods study focuses on the induction years of…

Science teachers' perceptions of expertise in practice : An exploratory study

NASA Astrophysics Data System (ADS)

Bevins, Stuart Carl

This thesis reports on an exploration of the nature and characteristics of science teaching expertise as exhibited by six identified expert science teachers. An action research methodology was adopted with data gathered through: semi-structured interviews; classroom observations, and reflective discussions. A culture of collaboration between the researcher and teachers was encouraged by the researcher in an attempt to create a 'bottom-up' approach to the study. The teachers acted as research collaborators by continuously reflecting on, and analysing their knowledge and practice within the context of the study.The reported study emphasises a need for identifying characteristics of science teacher expertise from the insights of teachers themselves. The study considers the reflections and perceptions of the science teachers involved to be an important part of their continuing professional development, which leads to a greater self-awareness and understanding of their teaching expertise. Findings show that these six science teachers demonstrate: subject master; deep pedagogical understanding; considerable pedagogical content knowledge, and a desire to continue learning for an entire professional life, in an attempt to keep abreast of changes and developments in science and education. Within these characteristics, the teachers exhibit, for example, organisational skills, empathy, flexibility, intuition, enthusiasm and professionalism. Most of all, they demonstrate an ability to operate and communicate at the level of their pupils. They study contributes to the debate about effective teaching and better ways for teachers to learn from their experienced by offering a detailed account of science teacher expertise from the perceptions of six expert teachers. The study also highlights a wide ranging existing literature base in a attempt to offer a way of thinking about teaching expertise. Findings from the study indicate strong similarities with those of the existing

Training Teachers for Virtual Collaboration: A Case Study

ERIC Educational Resources Information Center

Vinagre, Margarita

2016-01-01

This study aims to explore the development of teachers' competences when trained in virtual collaboration. In order to do so, we analyse the data gathered from a group of nine in-service teachers who were trained in a forum and a wiki to become future telecollaborative teachers (TTs). During the course, participants worked in small groups and they…

Using Online Case Studies to Enhance Teacher Preparation

ERIC Educational Resources Information Center

Richman, Laila

2015-01-01

The purpose of this study was to assess the impact interactive, online case studies have on learning for preservice teachers. More specifically, it evaluated whether the use of online case studies in instruction could enhance the level of knowledge the preservice teacher gained from the content material. This study utilized a nonequivalent group,…

A Study on Reading Habits of Social Studies and History Teachers in Turkey

ERIC Educational Resources Information Center

Tuba, Sengül Bircan

2017-01-01

The development of reading habits in the society is influenced by both the family and school environment. Teachers are the most effective element within the school environment. Social studies teachers at the primary education level and history teachers at the secondary education level can be said to be branch teachers who should have an…

A Study of the Perceptions of First-Year Teachers as Prepared Classroom Teachers

ERIC Educational Resources Information Center

Ward, Vida Jane

2015-01-01

The quality of teacher education allows first-year teachers to meet mandates at federal and state levels (Darling-Hammond, 2010a). The teaching profession is complex and requires new and innovative quality preparation programs (Wei, Andree, & Darling-Hammond, 2009). This study involved examination of the perceptions of 17 building principals…

Reflecting on Field Studies in Teacher Education: Experiences of Student Teachers in Sweden

ERIC Educational Resources Information Center

Niklasson, Laila; Sandberg, Anette

2012-01-01

The aim of this article is to describe how field studies can be useful in teacher education. While participating in a specialty area called "Play, learning and development," student teachers collected data about their own and young children's experience and perception of the outdoor environment. They observed, carried out interviews from…

Study of Prospective Teachers' Conceptualization of Value Preferences

ERIC Educational Resources Information Center

Koruklu, Nermin; Aktamis, Hilal

2012-01-01

The purpose of this study was to determine whether there were any changes in the conceptualization of prospective teachers' values preferences during their university studies. The research group was composed of 208 prospective teachers who were studying at Science Education, Social Science Education and Fine Arts Education at Adnan Menderes…

Does Teacher Quality Affect Student Achievement? An Empirical Study in Indonesia

ERIC Educational Resources Information Center

Sirait, Swando

2016-01-01

The objective of this study is to examine the relationship between teacher qualities in relation to student achievement in Indonesia. Teacher quality in this study defines as teacher evaluation score, in the areas of professional and pedagogic competency. The result of this study consonant to previous study that teacher quality, in term of teacher…

A Case Study Exploring the Identity of an In-Service Elementary Science Teacher: a Language Teacher First

NASA Astrophysics Data System (ADS)

Marco-Bujosa, Lisa; Levy, Abigail Jurist; McNeill, Katherine

2018-01-01

Teachers are central to providing high-quality science learning experiences called for in recent reform efforts, as their understanding of science impacts both what they teach and how they teach it. Yet, most elementary teachers do not enter the profession with a particular interest in science or expertise in science teaching. Research also indicates elementary schools present unique barriers that may inhibit science teaching. This case study utilizes the framework of identity to explore how one elementary classroom teacher's understandings of herself as a science specialist were shaped by the bilingual elementary school context as she planned for and provided reform-based science instruction. Utilizing Gee's (2000) sociocultural framework, identity was defined as consisting of four interrelated dimensions that served as analytic frames for examining how this teacher understood her new role through social positioning within her school. Findings describe the ways in which this teacher's identity as a science teacher was influenced by the school context. The case study reveals two important implications for teacher identity. First, collaboration for science teaching is essential for elementary teachers to change their practice. It can be challenging for teachers to form an identity as a science teacher in isolation. In addition, elementary teachers new to science teaching negotiate their emerging science practice with their prior experiences and the school context. For example, in the context of a bilingual school, this teacher adapted the reform-based science curriculum to better meet the unique linguistic needs of her students.

Mathematics Teachers' Views of Accountability Testing Revealed through Lesson Study

ERIC Educational Resources Information Center

Yarema, Connie H.

2010-01-01

The practice of lesson study, a professional development model originating in Japan, aligns well with recommendations from research for teacher professional development. Lesson study is also an inductive research method that uncovers student thinking and, in parallel, grants teacher-educators the opportunity to study teachers' thinking about…

Who Are Teachers? A Study of Identity Hierarchy

ERIC Educational Resources Information Center

Yilmaz, Ferat; Ilhan, Mustafa

2017-01-01

This study aims to create a hierarchy of identities for teachers' perceptions of the self. The research carried out as a survey study was conducted in Diyarbakir, a province in Turkey, with a study group of 261 teachers. This study employs a tool of data collection making it possible to present the six types of identities--namely, professional…

Secondary Science Teachers' Beliefs and Persistence: A Longitudinal Mixed-Methods Study

ERIC Educational Resources Information Center

Wong, Sissy S.; Luft, Julie A.

2015-01-01

While many studies focus on why teachers leave the classroom, there remains a need to study why teachers persist in teaching. One area to study is the beliefs of teachers, which may impact persistence in the field. This 5-year mixed-methods study explored whether 35 beginning secondary science teachers' beliefs were related to their persistence in…

How Reflective are Teachers? A Study of Kindergarten Teachers' and Special Teachers' Levels of Reflection in Day Care

ERIC Educational Resources Information Center

Pihlaja, Paivi Marjo; Holst, Teija Kristiina

2013-01-01

The purpose of this study is to examine teachers' reflections of their early childhood special education work in Finnish day care. Work contents and work roles have faced many challenges in Early Childhood Special Education (ECSE), and therefore general reflection and research need to be developed. Teachers ("n"?=?218) evaluated, via an…

Describing Elementary Teachers' Operative Systems: A Case Study

ERIC Educational Resources Information Center

Dotger, Sharon; McQuitty, Vicki

2014-01-01

This case study introduces the notion of an operative system to describe elementary teachers' knowledge and practice. Drawing from complex systems theory, the operative system is defined as the network of knowledge and practices that constituted teachers' work within a lesson study cycle. Data were gathered throughout a lesson study cycle in which…

Junior High Computer Studies: Teacher Resource Manual.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

This manual is designed to help classroom teachers in Alberta, Canada implement the Junior High Computer Studies Program. The first eight sections cover the following material: (1) introduction to the teacher resource manual; (2) program rationale and philosophy; (3) general learner expectations; (4) program framework and flexibility; (5) program…

Summary of the CTS Transient Event Counter data after one year of operation. [Communication Technology Satellite

NASA Technical Reports Server (NTRS)

Stevens, N. J.; Klinect, V. W.; Gore, J. V.

1977-01-01

The environmental charging of satellite surfaces during geomagnetic substorms is the apparent cause of a significant number of anomalous events occurring on geosynchronous satellites since the early 1970's. Electromagnetic pulses produced in connection with the differential charging of insulators can couple into the spacecraft harness and cause electronic switching anomalies. An investigation conducted to determine the response of the spacecraft surfaces to substorm particle fluxes makes use of a harness transient detector. The harness transient detector, called the Transient Event Counter (TEC) was built and integrated into the Canadian-American Communications Technology Satellite (CTS). A description of the TEC and its operational characteristics is given and the obtained data are discussed. The data show that the satellite surfaces appear to be charged to the point that discharges occur and that the discharge-induced transients couple into the wire harnesses.

Lesson Study as Professional Development within Secondary Physics Teacher Professional Learning Communities

NASA Astrophysics Data System (ADS)

Collins, Tonya Monique Nicki

Two Professional Learning Communities of physics teachers from different high schools voluntarily participated in Lesson Study as a means of professional development. The five teacher-participants and one participant-researcher partook of two Lesson Study cycles, each of which focused on student physics misconceptions. The Lesson Study resulted in two topics of physics: projectiles and gravitation. The researcher aimed to determine what happens to secondary physics teachers who undergo Lesson Study through this phenomenological case study. Specifically, (1) What is the process of Lesson Study with secondary physics teachers? and (2) What are the teacher-reported outcomes of Lesson Study with secondary physics teachers? Overall, Lesson Study provided an avenue for secondary physics teachers to conduct inquiry on their students in an attempt to better understand student thinking and learning. As a result, teachers collaborated to learn how to better meet the needs of their students and self-reported growth in many areas of teaching and teacher knowledge. The study resulted in twelve hypotheses to be tested in later research centering on idealizing the process of Lesson Study and maximizing secondary physics teacher growth.

Mentoring and Professional Teacher Development: A Case Study of Mentor Teachers at a Rural North Carolina High School

ERIC Educational Resources Information Center

Clark, Patricia D.

2016-01-01

This case study dissertation investigated the perceptions of mentor teachers in regard to their professional practice, teacher leadership, and workplace satisfaction. The researcher investigated the lived experiences of these teachers within the bounds of their prescribed relationships with a beginning teacher. This dissertation is motivated by…

Teacher Curriculum Work Center: A Descriptive Study.

ERIC Educational Resources Information Center

Feiman, Sharon

This monograph is one of a continuing series initiated to provide materials for teachers, parents, school administrators, and governmental decision-makers that might encourage reexamination of a range of evaluation issues and perspectives about schools and schooling. This monograph is a descriptive study of the Teacher Curriculum Work Center,…

Teachers' Views about Educational Research: A Qualitative Study

ERIC Educational Resources Information Center

Bas, Gökhan; Kivilcim, Zafer Savas

2017-01-01

The purpose of this case study is to examine the views of teachers' about educational research. The present research is designed as a qualitative case study. The group of this study is consisted of teachers (n = 27), working in primary, middle, and high schools in the province of Nigde in Turkey. An extensive literature review was made on…

Elementary teachers' ideas about, planning for and implementation of learner-directed and teacher-directed inquiry: A mixed methods study

NASA Astrophysics Data System (ADS)

Biggers, Mandy Sue

Using a framework for variations of classroom inquiry (National Research Council [NRC], 2000, p. 29), this study explored 40 inservice elementary teachers' planning, modification, and enactment of kit-based science curriculum materials. As part of the study, a new observation protocol was modified from an existing protocol (Practices of Science Observation Protocol [P-SOP]) to measure the amount of teacher direction in science inquiry lessons (Practices of Science Observation Protocol + Directedness [P-SOPd]). An embedded mixed methods design was employed to investigate four questions: 1. How valid and reliable is the P-SOPd? 2. In what ways do inservice elementary teachers adapt existing elementary science curriculum materials across the inquiry continuum? 3. What is the relationship between the overall quality of inquiry and variations of inquiry in elementary teachers' enacted science instruction? 4. How do inservice elementary teachers' ideas about the inquiry continuum influence their adaptation of elementary science curriculum materials? Each teacher chose three lessons from a science unit for video-recorded observation, and submitted lesson plans for the three lessons. Lesson plans and videos were scored using the P-SOPd. The scores were also compared between the two protocols to determine if a correlation existed between the level of inquiry (measured on the P-SOP) and the amount of teacher direction (measured on the P-SOPd). Findings indicated no significant differences between planned and enacted lessons for the amount of teacher direction, but a correlation existed between the level of inquiry and the amount of teacher direction. In effect, the elementary teachers taught their science curriculum materials with a high level of fidelity for both the features of inquiry and the amount of teacher direction. A smaller group of three case study teachers were followed for the school year to give a more in-depth explanation of the quantitative findings. Case

Chemistry Teachers' Views on Teaching "Climate Change"--An Interview Case Study from Research-Oriented Learning in Teacher Education

ERIC Educational Resources Information Center

Feierabend, Timo; Jokmin, Sebastian; Eilks, Ingo

2011-01-01

This paper presents a case study from research-oriented learning in chemistry teacher education. The study evaluates the views of twenty experienced German chemistry teachers about the teaching of climate change in chemistry education. Data was collected using semi-structured interviews about the teachers' experiences and their views about…

Study Orientations as Indicators of Ideologies. A Study of Five Student Teacher Groups. Research Report 41.

ERIC Educational Resources Information Center

Puurula, Arja

The official recommendations of teacher education in Finland stress the personality growth of student teachers towards an active, highly educated, socially oriented, and humanistic personality. This is a study of three kinds of prospective teachers: nursery school teachers, elementary teachers, and subject teachers. The student teachers of the…

The Effects of the Mississippi Curriculum Test: Second Edition: A Study on the Teacher Morale and Teacher Efficacy of Seventh and Eighth Grade Teachers

ERIC Educational Resources Information Center

Willis, Mario

2014-01-01

The primary purpose of this study was to examine the effects that high-stakes tests have on middle school teachers' morale and teachers' efficacy in the state of Mississippi. The participants in this study were teachers in the areas of language arts, mathematics, and science at the middle school level. The researcher used a correlational design,…

Outliers: Elementary Teachers Who Actually Teach Social Studies

ERIC Educational Resources Information Center

Anderson, Derek

2014-01-01

This mixed methods study identified six elementary teachers, who, despite the widespread marginalization of elementary social studies, spent considerable time on the subject. These six outliers from a sample of forty-six Michigan elementary teachers were interviewed, and their teaching was observed to better understand how and why they deviate…

Student-Centered and Teacher-Centered Classroom Management: A Case Study of Three Elementary Teachers

ERIC Educational Resources Information Center

Garrett, Tracey

2008-01-01

The major purpose of this case study was to document the classroom management beliefs and practices of three teachers reputed to implement student-centered instruction and to examine the relationship between their instructional and managerial approaches. More specifically, do teachers who use student-centered instruction also implement…

Lesson Study-Building Communities of Learning Among Pre-Service Science Teachers

NASA Astrophysics Data System (ADS)

Hamzeh, Fouada

Lesson Study is a widely used pedagogical approach that has been used for decades in its country of origin, Japan. It is a teacher-led form of professional development that involves the collaborative efforts of teachers in co-planning and observing the teaching of a lesson within a unit for evidence that the teaching practices used help the learning process (Lewis, 2002a). The purpose of this research was to investigate if Lesson Study enables pre-service teachers to improve their own teaching in the area of science inquiry-based approaches. Also explored are the self-efficacy beliefs of one group of science pre-service teachers related to their experiences in Lesson Study. The research investigated four questions: 1) Does Lesson Study influence teacher preparation for inquiry-based instruction? 2) Does Lesson Study improve teacher efficacy? 3) Does Lesson Study impact teachers' aspiration to collaborate with colleagues? 4) What are the attitudes and perceptions of pre-service teachers to the Lesson Study idea in Science? The 12 participants completed two pre- and post-study surveys: STEBI- B, Science Teaching Efficacy Belief Instrument (Enochs & Riggs, 1990) and ASTQ, Attitude towards Science Teaching. Data sources included student teaching lesson observations, lesson debriefing notes and focus group interviews. Results from the STEBI-B show that all participants measured an increase in efficacy throughout the study. This study added to the body of research on teaching learning communities, professional development programs and teacher empowerment.

A Study of Burnout in International and Country of Origin Teachers

NASA Astrophysics Data System (ADS)

Coulter, Mary Ann; Abney, Paul C.

2009-01-01

The study examined the extent to which burnout levels of teachers working in international schools differed from the burnout level of teachers working in their country of origin. All participants of the study were Canadian citizens who were educated in Canada, held Ontario College of Teachers certification and were teaching credit courses in high schools offering the Ontario curriculum under the auspice of the Ontario Ministry of Education. All teachers completed the Burnout Test Form 1 - Revised (Jerabeck, Burnout Test Form 1 - Revised, 2001) online. The study found that international teachers had a statistically lower level of burnout than teachers working in their country of origin.

Theory to practice: A study of science teachers' pedagogical practices as measured by the Science Teacher Analysis Matrix (STAM) and Teacher Pedagogical Philosophy Interview (TPPI)

NASA Astrophysics Data System (ADS)

Brown, Sherri Lynne

This study continued research previously conducted by a nine-university collaborative, the Salish I Research Project, by exploring science teachers' beliefs and actions with regard to inquiry instruction. Science education reform efforts require that students learn science via inquiry. The purpose of this study was to determine and classify espoused teaching beliefs and observable teaching style. Reported are linkages between the teachers' beliefs and styles, influential coursework from College of Education and College of Liberal Arts, and outcomes of increased classroom experience. Eight participants were chosen from three separate preservice science education cohorts. Inquiry efforts require a student-centered environment as opposed to the traditional teacher-centered environment. According to the 1997 Salish I Research Collaborative, beginning teachers displayed a stark contrast between their student centered beliefs to their teacher-centered actions. The limitations of this study were as follows: (1) the participants had completed the authentic research-based inquiry science course, Knowing and Teaching Science: Just Do It; (2) the participants were currently teaching science at the secondary level; (3) the selected instruments were used in the Salish I Research Collaborative Study, and (4) instrument validity and reliability data were not available. Interview data from the Teacher Pedagogical Philosophy Interview (TPPI) instrument and observational data from the Secondary Science Teacher Analysis Matrix (STAM) instrument were statistically compiled via concept maps and matrices. Data were then represented on an ordinal scale. Interview results indicated that 87.5% of the participants professed a teacher-centered style with regard to teacher and student's actions. Observational results indicated that 56% of the participants displayed a teacher-centered style with regard to content, teacher's actions, student's actions, resources, and environment. Additionally

Factors affecting student achievement in science: A study of teacher beliefs

NASA Astrophysics Data System (ADS)

Hayes, Jonathan

This study employed a mixed methods and mixed model research design to explore secondary science teachers' beliefs. Specifically, this study focused on factors that secondary science teachers believe affect student achievement in science, and the extent to which teacher beliefs transfer to teacher practice. This study is significant because the outcomes may inform professional development and policy decisions at the school, district, and provincial level. Results from self-reporting data of 82 secondary science teachers indicate that teacher beliefs in each of the fourteen topics surveyed (Classroom Management, Learning Styles, Inclusion, Equity, Science-Technology-Society (STS), Formative Assessment, Summative Assessment, Constructivism, Thematic Approach, Hands-On/Minds-On Activities, The Nature of Science, Science Subject Matter, Electronic Learning and Cooperative Learning) are positive for most Prince Edward Island (P.E.I.) secondary science teachers. Furthermore, secondary science teachers reported having strong beliefs in their ability to affect student learning (self-efficacy beliefs). However, it is apparent from the survey and interview data that teachers believe there are other influential factors that are preventing some students from learning despite the teachers' best efforts and ability. Regarding implementation, this study indicates that beliefs and the enactment of beliefs in classroom practice are positively correlated. The data also shows that at least seventy percent of teachers reported that they implement practices consistent with all but two topics -- The Nature of Science and Electronic Learning -- at least once a week. The findings of this study are discussed in the context of the P.E.I. secondary science setting. Limitations and implications of this study are also addressed.

Teacher Educators and the Production of Bricoleurs: An Ethnographic Study.

ERIC Educational Resources Information Center

Hatton, Elizabeth

1997-01-01

Reports and discusses data from an ethnographic study of teacher educators in which a metaphor for teachers' work as bricolage generates a hypothesis about teacher education as a conservative determinant of teachers' work. Discusses the results and reasons why the theoretical adequacy of the bricolage explanation needs improvement. (DSK)

Secondary Teachers' Understanding and Use of Reflection: An Exploratory Study

ERIC Educational Resources Information Center

Laverick, Vincent T.

2017-01-01

As teachers are examining methods to improve their practices due to teacher evaluation systems that incorporate student growth, a renewed focus has been placed on teacher effectiveness. Because reflective teachers have been shown to be more effective, this qualitative study examined the understanding of reflection among five secondary school…

Pre-Service Science Teachers' Interpretations of Graphs: A Cross-Sectional Study

ERIC Educational Resources Information Center

Çil, Emine; Kar, Hazel

2015-01-01

This study focuses on pre-service science teachers' interpretations of graphs. First, the paper presents data about the freshman and senior pre-service teachers' interpretations of graphs. Then it discusses the effects of pre-service science teacher training program on student teachers' interpretations of graphs. The participants in the study were…

Student Teachers' Management Practices in Elementary Classrooms: A Qualitative Study

ERIC Educational Resources Information Center

Hildenbrand, Susan M.; Arndt, Katrina

2016-01-01

This qualitative study of four student teachers completing certification in elementary and special education investigated the classroom management practices of the student teachers. This is an important area of study because management practices are essential for an effective classroom, and student teachers often lack confidence and skill in the…

Toward an Ethnic Studies Critique for Teacher Education

ERIC Educational Resources Information Center

Chung, Jennifer Y.; Harrison, Lisa M.

2015-01-01

In an effort to humanize students of color in teacher education research, this study shifts away from the question, "How can we add students of color?" and instead asks, "How might teacher education programs be transformed to make space for students of color?" To begin, we articulate an ethnic studies critique for teacher…

A Study on Chocolate Consumption in Prospective Teachers

ERIC Educational Resources Information Center

Ozgen, Leyla

2016-01-01

This study was planned and conducted to determine the chocolate consumption habits of prospective teachers. The study population was comprised of students attending the Faculty of Education at Gazi University in Ankara and the sample consisted of 251 prospective teachers selected with simple random sampling. 96.4% and 3.6% of the prospective…

How Do the Teachers Define Social Studies Course?

ERIC Educational Resources Information Center

Topçu, Ersin

2017-01-01

In this research, the aim is to determine what the social studies teachers think about the interdisciplinary structure of the social studies course and the educational situation. Likert type questionnaire and semi-structured interview form were used as data collection tools. The questionnaire was applied to 150 teachers working in 58 secondary…

Teacher Empowerment as an Important Component of Job Satisfaction: A Comparative Study of Teachers' Perspectives in Al-Farwaniya District, Kuwait

ERIC Educational Resources Information Center

Al-Yaseen, Wafaa Salem; Al-Musaileem, Mohammad Yousef

2015-01-01

The present comparative study investigates the perceptions of male and female teachers regarding the relationship between empowerment and job satisfaction. The study aims to look at factors that empower teachers and lead to job satisfaction from teachers' perspectives. For that purpose, teachers were selected from three educational levels…

The Culturally Responsive Teacher Preparedness Scale: An Exploratory Study

ERIC Educational Resources Information Center

Hsiao, Yun-Ju

2015-01-01

The purpose of this study was to investigate the competencies of culturally responsive teaching and construct a Culturally Responsive Teacher Preparedness Scale (CRTPS) for the use of teacher preparation programs and preservice teachers. Competencies listed in the scale were identified through literature reviews and input from experts. The…

Establishing Learning Communities among Science Teachers through Lesson Study

ERIC Educational Resources Information Center

Mee, Lee Shok; Oyao, Sheila Gamut

2013-01-01

The fundamental philosophy embedded in lesson study is the collaborative practice of teachers working together to plan, teach, observe, reflect and refine lessons. It has been well established that collaboration strengthens teacher collegial relationships and enhances pedagogical content knowledge. While teacher collaboration seems to be a norm in…

CALL Teacher Professional Growth through Lesson Study Practice: An Investigation into EFL Teachers' Perceptions

ERIC Educational Resources Information Center

Nami, Fatemeh; Marandi, S. Susan; Sotoudehnama, Elaheh

2016-01-01

Despite the abundance of research on the potential of lesson study for promoting teachers' professional growth through practice and collaboration, little is known on how language teachers perceive this strategy for their computer assisted language learning (CALL) professional development. In an attempt to contribute to this research base, this…

A Study on the Views of Preschool Teachers and Teacher Candidates about the Concepts of Learning and Participation

ERIC Educational Resources Information Center

Erkan, Semra; Akyol, Tugçe

2017-01-01

This study was conducted in order to examine the views of preschool teachers and teacher candidates about the concepts of learning and participation, and to explore how they perceive the relationship between the two. The study group comprised of 10 preschool teachers working at formal preschools located in Afyonkarahisar and affiliated with the…

Teacher Efficacy Beliefs: A Case Study Investigation of Core Curriculum

ERIC Educational Resources Information Center

Brown, Natalie Marie

2017-01-01

The purpose of this qualitative case study was to understand how utilizing the Core Knowledge Sequence and aligned curricular resources influenced teachers' perceived self-efficacy for a sample of Arizona elementary charter school teachers. The sample for this study was a convenience sample of 15 elementary teachers, who were currently…

A Study of Novice Science Teachers' Conceptualizations of Culturally Relevant Pedagogy

NASA Astrophysics Data System (ADS)

Redman, Elizabeth Horst

This qualitative study examined new science teachers' conceptualization of culturally relevant pedagogy (CRP). The study followed six novice science teachers from their preservice teaching placements into their first jobs as instructors of record, observing in their classrooms and interviewing them about their use of CRP. The study sought to understand (1) how the participating teachers conceptualize CRP in science, and (2) what challenges the teachers faced in trying to implement CRP. Findings suggest that the teachers conceptualized CRP in ways that were consistent with Enyedy, Danish and Fields' (2011) interpretations of relevance: relevance of authentic purpose, relevance of content and/or context, and relevance of practices. The teachers, however, translated those interpretations of relevance into their conceptualizations and classroom practice in a variety of ways. While they encountered difficulties in conceptualizing and practicing CRP, they also made productive moves in their practice and evidenced positive elements in their conceptualizations of CRP. In order to address the challenges these teachers faced in implementing CRP, I suggest an approach to teacher preparation in CRP that builds upon the understandings and productive moves the teachers evidenced in this study.

Tabula Rasa: Case Studies of Teacher Voice.

ERIC Educational Resources Information Center

Roberts, Jo; Dungan, Sherry

Findings of a study that examined teachers' perceptions of and experiences in shared-governance schools are presented in this paper. Data were collected from interviews with over 21 teachers and students in 4 schools that are members of the Georgia-based League of Professional Schools, the impetus of which was the Program for School Improvement,…

Social Studies Teacher Candidates' Views on Historical Thinking Skills

ERIC Educational Resources Information Center

Ozmen, Cengiz

2015-01-01

Current study aimed to present Social Studies teacher candidates' views on historical thinking skills. Study was conducted using qualitative design and working group was composed of a total of 121 teacher candidates (62 females and 59 males) attending Social Studies Teaching Department of Karadeniz Technical University and Adiyaman University…

Social Studies Student Teachers' Levels of Understanding Sociology Concepts within Social Studies Curriculum

ERIC Educational Resources Information Center

Karatekin, Kadir

2013-01-01

This study aims at investigating social studies student teachers' levels of understanding sociology concepts within social studies curriculum. Study group of the research consists of 266 teacher candidates attending the Department of Social Studies, Faculty of Education, Kastamonu University during 2012 to 2013 education year. A semi-structured…

Teachers' Perceptions of Edcamp Professional Development: A Q Method Study

ERIC Educational Resources Information Center

Brown, Toby

2015-01-01

This study described the subjective opinions of teachers about their experiences at Edcamp, an unconference-style form of teacher professional development (PD). Traditional PD has been maligned for being overly expensive and ineffectual in affecting changes in teacher practice. In order to defend teachers' decisions to partake in Edcamp-style PD,…

High School Teachers' Experiences with Suicidal Students: A Descriptive Study

ERIC Educational Resources Information Center

Freedenthal, Stacey; Breslin, Lindsey

2010-01-01

Teachers are widely considered key gatekeepers to mental health services for students at risk for suicide. Using data from 120 teachers at two Denver-area high schools, this study investigated teachers' experiences with suicidal students. Analyses revealed that the majority of teachers (58.8%) reported that at least one student had disclosed…

Teachers' Perceptions of Effective Teaching: A Theory-Based Exploratory Study of Teachers from China

ERIC Educational Resources Information Center

Meng, Lingqi; Muñoz, Marco A.; Wu, Dewen

2016-01-01

There is general agreement that teachers matter the most when it comes to student learning. However, there is an unquestionable need for educators to understand what constitutes effective teaching in K-12 classrooms. This research studied Chinese high school (N = 359) teachers' perceptions of effective teaching using an international theoretical…

Teachers as Researchers of New Literacies: Reflections on Qualitative Self-Study

ERIC Educational Resources Information Center

Kew, Bryan; Given, Kim; Brass, Jory

2011-01-01

In this article, a beginning teacher, experienced teacher, and teacher educator reflect upon their experiences with qualitative self-studies of language and literacy in teacher education courses. The goal of these course projects was to introduce teachers to sociocultural theories, qualitative research, and "new" literacies. Sharing…

Preparation of Social Studies Teachers at Major Research Universities.

ERIC Educational Resources Information Center

Dumas, Wayne

1993-01-01

Reports on a study of the preparation of secondary social studies teachers at major state-supported research universities. Finds relatively few institutions have followed the Holmes Group recommendations and many continue to prepare broad field social studies teachers leaving them deficient in some social science fields. (CFR)

Benefits of a Teacher and Coach Collaboration: A Case Study

ERIC Educational Resources Information Center

Neuberger, Jim

2012-01-01

This paper describes a case study of a math teacher working with a math coach and the effects of their interaction. A guiding question was whether the coaching intervention had affected the teacher's classroom practices and, if so, in what way. The study utilized data from teacher/coach planning sessions, classroom lessons, follow-up debriefing…

Effects of Doctorate Program on a Novice Teacher's Conceptualization of an Effective Teacher: A Case Study

ERIC Educational Resources Information Center

Ilin, Gülden

2016-01-01

This case study, the framework of which is provided by Kelly's Personal Construct Theory, investigates how a female novice ELT teacher structures her constructs on the qualities of an effective teacher. Repertory grid, a cognitive mapping approach, based on Kelly's theory was used as an elicitation technique in the study. The study focused on four…

Career Education--An Idea Book for Social Studies Teachers.

ERIC Educational Resources Information Center

Soper, Joan, Ed.

The book contains a series of career-oriented ideas for social studies teachers, contributed by teachers in the East Providence Career Education Project. The ideas are the basis of the interdisciplinary contracting system for grades 7-12 in three pilot schools. They are classified by occupational clusters, which the teachers can use to incorporate…

Administrative support of novice science teachers: A multiple case study

NASA Astrophysics Data System (ADS)

Iacuone, Leann

Novice science teachers leave the confines of colleges and universities to embark on a new adventure in education where they aim to influence young minds, make a difference in the world, and share their love for their content. They have learned their pedagogical skills with the support and assistance of fellow classmates, a supporting professor, and a cooperating teacher. These teachers enter their new place of employment and are met with many unexpected challenges, such as a lack of resources, no one to ask questions of, and a busy staff with already established relationships, causing them to feel an overall lack of support and resulting in many new teachers rethinking their career choice and leaving the field of education within 5 years of entering. This multiple-case study investigated the administrative support 4 novice science teachers received during an academic year and the novice teachers' perceptions of the support they received to answer the following research question: How do novice science teachers who have consistent interactions with administrators develop during their first year? To answer this question, semistructured interviews, reflection journals, observations, resumes, long-range plans, and student discipline referrals were collected. The findings from this study show novice science teachers who had incidents occur in the classroom requiring administrative assistance and guidance felt more confident in enforcing their classroom management policies and procedures as the year progressed to change student behavior. The novice science teachers perceived administrators who provided resources including technology, office supplies, science supplies, and the guidance of a mentor as supportive. Novice science teachers who engaged in dialogue after administrative observations, were provided the opportunity to attend professional development outside the district, and had a mentor who taught the same discipline made more changes to their instructional

[Psychometric properties of the Conflict Tactics Scales (CTS-2) in a Spanish sample of partner-violent men].

PubMed

Loinaz, Ismael; Echeburúa, Enrique; Ortiz-Tallo, Margarita; Amor, Pedro J

2012-02-01

Intimate partner violence is a complex problem that requires the update of the available assessment tools. The aim of the study is to test the revised Conflict Tactics Scales (CTS-2) in partner-violent men. Its structure and other psychometric properties are analyzed in 173 convicted offenders from Brians-2 and Alhaurín de la Torre penitentiaries. Discriminant validity is also assessed by comparing offenders with 108 males from the general population. The internal consistency for the 39 items of perpetration is .88 (varying from .59 to .83 among the subscales). The validity data indicate that the scale is useful to discriminate between batterers and general population in physical and psychological violence, although there is an overlap between different types of violence, and it is difficult to compare self-reports with external criteria such court decisions. The results of confirmatory factorial analysis do not support the original five-factor structure. Using exploratory factorial analysis, four components with good internal consistency were identified: Physical (.86), Sexual (.75), and Psychological Violence (.82), and Negotiation (.83). Recommendations for use and a reference guide of rating scores in samples of offenders are suggested.

A Narrative Study of Iranian EFL Teachers' Experiences of Doing Action Research

ERIC Educational Resources Information Center

Mehrani, Mehdi B.

2017-01-01

The present narrative study examined the purposes that language teachers pursue in their research studies. The study also explored the opportunities and challenges that teachers experience while doing action research. Data were collected through a survey of narrative frames among 68 teachers, reflective essays written by 9 teachers and individual…

Early Childhood Teachers' Perceived Competence during Transition from Teacher Education to Work: Results from a Longitudinal Study

ERIC Educational Resources Information Center

Mischo, Christoph

2015-01-01

The transition from education to work is a challenge for early childhood teachers. In this study, competence self-ratings of 348 German early childhood teachers were investigated one year before, at the end of and four months after early childhood teacher education at universities and vocational schools. Perceived competence was assessed by means…

A Study of Teachers, Principals, and Tenure.

ERIC Educational Resources Information Center

Kersten, Thomas; Brandfon, Frances

1988-01-01

A survey of teachers and principals in North Cook County, Illinois, explored tenure issues related to teacher performance, professional image, job security, and teacher welfare. Although a majority of teachers and principals agreed that tenure inhibits dismissal of below-average teachers, 54 percent of teachers favored keeping tenure, and 69…

Teacher Educator's and Guidance Teachers' Evaluation of Student Teachers' Teaching Practice: A Qualitative Study = Procjena nastavne prakse studenata--buducih ucitelja--od mentora i savjetnika (kvalitativna studija)

ERIC Educational Resources Information Center

Göçer, Ali

2013-01-01

The aim of this study was to determine whether student teachers are sufficiently prepared for teaching practice in primary schools. In this study, student teachers' teaching practice in real classrooms was evaluated by using observation and interview methods. For this purpose, interviews were conducted with seven guidance teachers, and each…

Scientist-Teacher Partnerships as Professional Development: An Action Research Study

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

Willcuts, Meredith H.

The overall purpose of this action research study was to explore the experiences of ten middle school science teachers involved in a three-year partnership program between scientists and teachers at a Department of Energy national laboratory, including the impact of the program on their professional development, and to improve the partnership program by developing a set of recommendations based on the study’s findings. This action research study relied on qualitative data including field notes recorded at the summer academies and data from two focus groups with teachers and scientists. Additionally, the participating teachers submitted written reflections in science notebooks, participatedmore » in open-ended telephone interviews that were transcribed verbatim, and wrote journal summaries to the Department of Energy at the end of the summer academy. The analysis of the data, collaboratively examined by the teachers, the scientists, and the science education specialist acting as co-researchers on the project, revealed five elements critical to the success of the professional development of science teachers. First, scientist-teacher partnerships are a unique contribution to the professional development of teachers of science that is not replicated in other forms of teacher training. Second, the role of the science education specialist as a bridge between the scientists and teachers is a unique and vital one, impacting all aspects of the professional development. Third, there is a paradox for classroom teachers as they view the professional development experience from two different lenses – that of learner and that of teacher. Fourth, learning for science teachers must be designed to be constructivist in nature. Fifth, the principles of the nature of science must be explicitly showcased to be seen and understood by the classroom teacher.« less

A Phenomenological Study of the Perceptions of Candidate Teachers about the Concepts of School, Teacher and Student in Their Dreams

ERIC Educational Resources Information Center

Yildiz, Sevgi; Gizir, Siddika

2018-01-01

It was aimed in this study to determine through the metaphors how the first and fourth grade candidate teachers in the faculty of education dream of the school, student and teacher and to discuss the findings in the context of teacher training. The sample of the study is composed of 315 candidate teachers (181 in the first-grade and 134 in the…

Program Standards for the Initial Preparation of Social Studies Teachers. National Standards for Social Studies Teachers. Volume II. 2004 Revision

ERIC Educational Resources Information Center

National Council for the Social Studies, 2004

2004-01-01

This document is intended to be used: (1) By institutions that prepare teachers to assess the quality of their teacher preparation programs for licensure (or certification) in comprehensive social studies and/or the individual disciplines of history, geography, civics and government, economics, and psychology; and (2) By National Council for the…

Modeling the cost-benefit of nerve conduction studies in pre-employment screening for carpal tunnel syndrome.

PubMed

Evanoff, Bradley; Kymes, Steve

2010-06-01

The aim of this study was to evaluate the costs associated with pre-employment nerve conduction testing as a screening tool for carpal tunnel syndrome (CTS) in the workplace. We used a Markov decision analysis model to compare the costs associated with a strategy of screening all prospective employees for CTS and not hiring those with abnormal nerve conduction, versus a strategy of not screening for CTS. The variables included in our model included employee turnover rate, the incidence of CTS, the prevalence of median nerve conduction abnormalities, the relative risk of developing CTS conferred by abnormal nerve conduction screening, the costs of pre-employment screening, and the worker's compensation costs to the employer for each case of CTS. In our base case, total employer costs for CTS from the perspective of the employer (cost of screening plus costs for workers' compensation associated with CTS) were higher when screening was used. Median costs per employee position over five years were US$503 for the screening strategy versus US$200 for a no-screening strategy. A sensitivity analysis showed that a strategy of screening was cost-beneficial from the perspective of the employer only under a few circumstances. Using Monte Carlo simulation varying all parameters, we found a 30% probability that screening would be cost-beneficial. A strategy of pre-employment screening for CTS should be carefully evaluated for yield and social consequences before being implemented. Our model suggests such screening is not appropriate for most employers.

Examining Teacher Job Satisfaction and Principals' Instructional Supervision Behaviours: A Comparative Study of Turkish Private and Public School Teachers

ERIC Educational Resources Information Center

Sungu, Hilmi; Ilgan, Abdurrahman; Parylo, Oksana; Erdem, Mustafa

2014-01-01

In spite of a strong body of research examining teacher job satisfaction and teachers' assessment of their principals' behaviours, most studies focus on the educational systems in the first world countries. This quantitative study focuses on a lesser-examined educational context by comparing school teachers' job satisfaction levels and principals'…

Personal and workplace psychosocial risk factors for carpal tunnel syndrome: a pooled study cohort.

PubMed

Harris-Adamson, Carisa; Eisen, Ellen A; Dale, Ann Marie; Evanoff, Bradley; Hegmann, Kurt T; Thiese, Matthew S; Kapellusch, Jay M; Garg, Arun; Burt, Susan; Bao, Stephen; Silverstein, Barbara; Gerr, Fred; Merlino, Linda; Rempel, David

2013-08-01

Between 2001 and 2010, six research groups conducted coordinated multiyear, prospective studies of carpal tunnel syndrome (CTS) incidence in US workers from various industries and collected detailed subject-level exposure information with follow-up symptom, physical examination, electrophysiological measures and job changes. This analysis of the pooled cohort examined the incidence of dominant-hand CTS in relation to demographic characteristics and estimated associations with occupational psychosocial factors and years worked, adjusting for confounding by personal risk factors. 3515 participants, without baseline CTS, were followed-up to 7 years. Case criteria included symptoms and an electrodiagnostic study consistent with CTS. Adjusted HRs were estimated in Cox proportional hazard models. Workplace biomechanical factors were collected but not evaluated in this analysis. Women were at elevated risk for CTS (HR=1.30; 95% CI 0.98 to 1.72), and the incidence of CTS increased linearly with both age and body mass index (BMI) over most of the observed range. High job strain increased risk (HR=1.86; 95% CI 1.11 to 3.14), and social support was protective (HR=0.54; 95% CI 0.31 to 0.95). There was an inverse relationship with years worked among recent hires with the highest incidence in the first 3.5 years of work (HR=3.08; 95% CI 1.55 to 6.12). Personal factors associated with an increased risk of developing CTS were BMI, age and being a woman. Workplace risk factors were high job strain, while social support was protective. The inverse relationship between CTS incidence and years worked among recent hires suggests the presence of a healthy worker survivor effect in the cohort.

The Impact of Teacher Study Groups in Vocabulary on Teaching Practice, Teacher Knowledge, and Student Vocabulary Knowledge: A Large-Scale Replication Study

ERIC Educational Resources Information Center

Jayanthi, Madhavi; Dimino, Joseph; Gersten, Russell; Taylor, Mary Jo; Haymond, Kelly; Smolkowski, Keith; Newman-Gonchar, Rebecca

2018-01-01

The purpose of this replication study was to examine the impact of the Teacher Study Group (TSG) professional development in vocabulary on first-grade teachers' knowledge of vocabulary instruction and observed teaching practice, and on students' vocabulary knowledge. Sixty-two schools from 16 districts in four states were randomly assigned to…

Keeping Great Teachers: A Case Study on the Impact and Implementation of a Pilot Teacher Evaluation System

ERIC Educational Resources Information Center

Robertson-Kraft, Claire; Zhang, Rosaline S.

2018-01-01

A growing body of research examines the impact of recent teacher evaluation systems; however, we have limited knowledge on how these systems influence teacher retention. This study uses a mixed-methods design to examine teacher retention patterns during the pilot year of an evaluation system in an urban school district in Texas. We used…

Classroom Interaction Studies as a Source for Teacher Competencies: The Use of Case Studies with Multiple Instruments for Studying Teacher Competencies in Multicultural Classes

ERIC Educational Resources Information Center

den Brok, Perry; van Eerde, Dolly; Hajer, Maaike

2010-01-01

Dealing with ethnic and linguistic diversity is one of the major challenges in today's education. Therefore, the formulation of competencies for teachers and teacher training should take into account the specific requirements of teaching in multicultural schools. In 2002, a series of small-scale studies were conducted to identify and formulate…

Preservice Teachers in Secondary Social Studies: Examining Conceptions and Practices.

ERIC Educational Resources Information Center

Wilson, Elizabeth K.; And Others

1994-01-01

Reports on a study of 11 preservice teachers' beliefs and practices about secondary social studies education. Finds that the preservice teachers held positive conceptions about social studies, stressing active learning techniques and knowledge construction. (ACM)

Abstract Algebra for Teachers: An Evaluative Case Study

ERIC Educational Resources Information Center

Hoffman, Andrew Joseph

2017-01-01

This manuscript describes the study of an abstract algebra course for preservice secondary mathematics teachers (PSMTs). Often, courses in abstract algebra have not been viewed as productive, beneficial learning experiences for future teachers, both by researchers and PSMTs themselves. This despite calls for increased content knowledge for…

A Case Study of Teacher Reflection: Examining Teacher Participation in a Video-Based Professional Learning Community

ERIC Educational Resources Information Center

Steeg, Susanna M.

2016-01-01

Professional learning communities (PLCs) constitute worthwhile spaces in which to study teacher participation in the reflective practices that have potential to shift their teaching. This qualitative case study details the interactions between dual-language and ELL teachers in a grade-level PLC as they met together to confer over video-clips of…

Are Teachers Highly Qualified? A National Study of Secondary Public School Teachers Using SASS 1999-2000

ERIC Educational Resources Information Center

Lu, Xuejin; Shen, Jianping; Poppink, Sue

2007-01-01

In this study we inquired into the qualifications of public secondary school teachers by examining whether or not teachers met the No Child Left Behind Act's ([NCLB] 2002) definition of "highly qualified" immediately prior to the law's enactment. We examined this by core academic subjects (English, social studies, math, and science) and,…

Trusting Kids and Their Voices: A Humanities Teacher in the Midst of Change. Studies on Teacher Change.

ERIC Educational Resources Information Center

Wasley, Patricia A.

This case study documents the pedagogical changes an inner city, secondary school humanities teacher made as she attempted to improve the quality of her students' educational experience. Data were gathered in the 1989-90 school year. The teacher had explored what had happened to her as a good conventional teacher, to her pedagogy, her curriculum,…

Study of Turkish Preschool Teachers' Attitudes toward Science Teaching

NASA Astrophysics Data System (ADS)

Erden, Feyza T.; Sönmez, Sema

2011-05-01

This study aims to explore preschool teachers' attitudes toward science teaching and its impact on classroom practices through the frequency of science activities provided in the classroom. In addition, the study investigates if their attitudes are related to factors such as educational level, years of teaching experience, and the school type they work in. The present research was conducted with 292 preschool teachers who work in public and private schools in different districts of Ankara, Turkey. The data were collected by administering the Early Childhood Teachers' Attitudes toward Science Teaching Scale. Our analyses indicate that there is a significant but weak link between preschool teachers' attitudes toward science teaching and the frequency of science activities that they provide in the classroom. Further, while teachers' characteristics such as educational level and experience are found to play an insignificant role on the overall measures of the scale, type of school appears to be a major factor in explaining the attitudes toward science teaching.

Pre-Service Teachers' Perceptions of International Faculty: A Case Study

ERIC Educational Resources Information Center

Choi, Sheena; Hickey, M. Gail

2013-01-01

Teacher education programs emphasize a need for intercultural understandings that facilitate K-12 classroom practice. This study explores pre-service teachers' attitudes and perspectives about intercultural education. Findings show pre-service teachers from Euro-American ethnic backgrounds voice support for intercultural understanding while…

Integrating Educational Technologies into Teacher Education: A Case Study

ERIC Educational Resources Information Center

Rawlins, Peter; Kehrwald, Benjamin

2014-01-01

This article is a case study of an integrated, experiential approach to improving pre-service teachers' understanding and use of educational technologies in one New Zealand teacher education programme. The study examines the context, design and implementation of a learning activity which integrated student-centred approaches, experiential…

Biomechanical risk factors for carpal tunnel syndrome: a pooled study of 2474 workers

PubMed Central

Harris-Adamson, Carisa; Eisen, Ellen A; Kapellusch, Jay; Garg, Arun; Hegmann, Kurt T; Thiese, Matthew S; Dale, Ann Marie; Evanoff, Bradley; Burt, Susan; Bao, Stephen; Silverstein, Barbara; Merlino, Linda; Gerr, Fred; Rempel, David

2015-01-01

Background Between 2001 and 2010, five research groups conducted coordinated prospective studies of carpal tunnel syndrome (CTS) incidence among US workers from various industries and collected detailed subject-level exposure information with follow-up of symptoms, electrophysiological measures and job changes. Objective This analysis examined the associations between workplace biomechanical factors and incidence of dominant-hand CTS, adjusting for personal risk factors. Methods 2474 participants, without CTS or possible polyneuropathy at enrolment, were followed up to 6.5 years (5102 person-years). Individual workplace exposure measures of the dominant hand were collected for each task and included force, repetition, duty cycle and posture. Task exposures were combined across the workweek using time-weighted averaging to estimate job-level exposures. CTS case-criteria were based on symptoms and results of electrophysiological testing. HRs were estimated using Cox proportional hazard models. Results After adjustment for covariates, analyst (HR=2.17; 95% CI 1.38 to 3.43) and worker (HR=2.08; 95% CI 1.31 to 3.39) estimated peak hand force, forceful repetition rate (HR=1.84; 95% CI 1.19 to 2.86) and per cent time spent (eg, duty cycle) in forceful hand exertions (HR=2.05; 95% CI 1.34 to 3.15) were associated with increased risk of incident CTS. Associations were not observed between total hand repetition rate, per cent duration of all hand exertions, or wrist posture and incident CTS. Conclusions In this prospective multicentre study of production and service workers, measures of exposure to forceful hand exertion were associated with incident CTS after controlling for important covariates. These findings may influence the design of workplace safety programmes for preventing work-related CTS. PMID:25324489

Comparing Technology-Related Teacher Professional Development Designs: A Multilevel Study of Teacher and Student Impacts

ERIC Educational Resources Information Center

Walker, Andrew; Recker, Mimi; Ye, Lei; Robertshaw, M. Brooke; Sellers, Linda; Leary, Heather

2012-01-01

This article presents a quasi-experimental study comparing the impact of two technology-related teacher professional development (TTPD) designs, aimed at helping junior high school science and mathematics teachers design online activities using the rapidly growing set of online learning resources available on the Internet. The first TTPD design…

Attitudes of Preservice Social Studies Teachers towards Solid Wastes and Recycle

ERIC Educational Resources Information Center

Karatekin, Kadir; Merey, Zihni

2015-01-01

The objective of this study is to determine the attitudes of preservice social studies-teachers towards solid wastes and recycle. This study used the screening model, In order to determine the attitudes of preservice teachers towards solid wastes and recycle, we used the "Scale for the Attitudes of Preservice Teachers towards Solid Wastes and…

Teacher Leadership: A Delphi Study of Factors in Building Teacher Leadership Capacity in Elementary Educational Organizations

ERIC Educational Resources Information Center

Castilleja Gray, Beatrice

2016-01-01

Purpose: The purpose of this qualitative study was to identify and describe the most important factors that motivate or deter teachers in deciding to take on the informal or formal role of teacher-leader in Riverside County elementary school districts. Methodology: Endemic of a Delphi method, the instruments used within this study collected data…

"Rigor for What?" Social Studies Teacher Conceptions and Enactments of Instructional Rigor

ERIC Educational Resources Information Center

Gibbs, Brian

2017-01-01

Taken from a larger qualitative study, this article argues that rather than an encompassing uniform definition, rigor, as understood and enacted by social studies teachers, exists on a complicated spectrum. Teacher placement on this spectrum was influenced by teacher life experience, teacher interpretation of student need, pedagogy employed, how…

Teacher-Child Interaction Training: A Pilot Study With Random Assignment.

PubMed

Fernandez, Melanie A; Adelstein, Jonathan S; Miller, Samantha P; Areizaga, Margaret J; Gold, Dylann C; Sanchez, Amanda L; Rothschild, Sara A; Hirsch, Emily; Gudiño, Omar G

2015-07-01

Teacher-Child Interaction Training (TCIT), adapted from Parent-Child Interaction Therapy (PCIT), is a classroom-based program designed to provide teachers with behavior management skills that foster positive teacher-student relationships and to improve student behavior by creating a more constructive classroom environment. The purpose of this pilot study was to evaluate TCIT in more classrooms than previously reported in the literature, with older children than previously reported, using random assignment of classrooms to TCIT or to a no-TCIT control condition and conducting all but two sessions within the classroom to enhance feasibility. Participants included 11 kindergarten and first grade classroom teachers and their 118 students from three urban, public schools in Manhattan, with five classrooms randomly assigned to receive TCIT and six to the no-TCIT control condition. Observations of teacher skill acquisition were conducted before, during, and after TCIT for all 11 teachers, and teacher reports of student behavior were obtained at these same time points. Teacher satisfaction with TCIT was assessed following training. Results suggested that after receiving TCIT, teachers increased rates of positive attention to students' appropriate behavior, decreased rates of negative attention to misbehavior, reported significantly less distress related to student disruptive behavior, and reported high satisfaction with the training program. Our study supports the growing evidence-base suggesting that TCIT is a promising approach for training teachers in positive behavior management strategies and for improving student disruptive behavior in the classroom. Copyright © 2015. Published by Elsevier Ltd.

Using Technology to Support Teachers' Lesson Modifications during Lesson Study

ERIC Educational Resources Information Center

Skultety, Lisa; Gonzalez, Gloriana; Vargas, Gabriela

2017-01-01

Lesson study is a professional development activity that increases teachers' attention to student thinking. However, coordinating teachers' live observations of a lesson can be challenging. Using the framework of "distributed cognition," we investigate whether technology supports teachers' examination of student thinking and aids the…

Why Do Student Teachers Enrol for a Teaching Degree? A Study of Teacher Recruitment in Portugal and Sweden

ERIC Educational Resources Information Center

Flores, Maria Assunção; Niklasson, Laila

2014-01-01

This paper reports on findings from an exploratory study carried out in Portugal and Sweden, concerning student teacher recruitment to Initial Teacher Education (ITE) programmes. It addresses issues such as the motivations and expectations of the student teachers regarding the teaching profession. Drawing upon existing related literature, a…

A Study of Teacher Resilience in Urban Schools

ERIC Educational Resources Information Center

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

2004-01-01

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

Exploring Teacher Induction: Collaborative Self-Studies across Institutions

ERIC Educational Resources Information Center

Smith, Déirdre; Engemann, Joe

2015-01-01

Educators from eight institutions engaged in collaborative self-studies of their own practices to gain deeper insight into the significance of narrative-based writing supporting the process of teacher induction. A series of teacher induction institutes based on narrative writing processes provided the context for critical exploration of the lived…

Working the Dialectic: Teaching and Learning Teacher Research in Social Studies

ERIC Educational Resources Information Center

Martell, Christopher C.; Sequenzia, Maria R.

2016-01-01

This article presents two narratives of teaching and learning teacher research in social studies. Organized around the concept of working the dialectic, two social studies educators discuss their experiences as teachers and learners of teacher research. This article highlights the power of practitioner research to transform teaching and teacher…

Teachers' Pedagogical Beliefs at Commercial Schools--An Empirical Study in Germany

ERIC Educational Resources Information Center

Seifried, Juergen

2012-01-01

Within the study of teacher training, it is generally accepted that a teacher's behaviour and success in the classroom is influenced by their personal beliefs. This paper discusses teachers' pedagogical beliefs, domain-specific beliefs and conceptions of teaching and learning. We outline empirical results from various studies which explore…

Program Standards for the Initial Preparation of Teachers of Social Studies.

ERIC Educational Resources Information Center

National Council for the Social Studies, Washington, DC.

These guidelines are derived from the National Council for the Social Studies (NCSS) document, "National Standards for Social Studies Teachers." The guidelines are intended to be used by institutions that prepare teachers to assess the quality of their teacher preparation programs for licensure (or certification) in comprehensive social…

Subject Teachers as Educators for Sustainability: A Survey Study

ERIC Educational Resources Information Center

Uitto, Anna; Saloranta, Seppo

2017-01-01

Sustainability education (SE) is included in school curricula to integrate the principles, values, and practices of sustainable development (SD) into all education. This study investigates lower secondary school subject teachers as educators for sustainability. A survey was used to study the perceptions of 442 subject teachers from 49 schools in…

Processes of Perspective Development among Preservice Social Studies Teachers.

ERIC Educational Resources Information Center

Ross, E. Wayne

This study was undertaken to investigate the formation and development of preservice social studies teachers' perspectives and the relative roles of a preservice teacher education program and the individual in this process. An individual's teaching perspective is a way of thinking and acting in a teaching situation. Examples of teaching…

Judicious Discipline: A Case Study of a Student Teacher.

ERIC Educational Resources Information Center

Ackley, Blaine C.; Campbell, Travis C.

This study examined the effects of using the Judicious Discipline (JD) program in one student teacher's classroom. The student teacher administered anonymous student surveys on discipline to his high school social studies class. He then introduced and discussed freedom, justice, and equality with his students and examined the concepts of rights…

Teachers' Sense of Self-Efficacy, English Proficiency, and Instructional Strategies: A Study of Nonnative EFL Teachers in Iran

ERIC Educational Resources Information Center

Eslami, Zohreh R.; Fatahi, Azizullah

2008-01-01

This study examined the efficacy beliefs of nonnative English speaking (NNES) Iranian EFL teachers. EFL teachers' perceptions of their teaching efficacy in terms of personal capabilities to teach English as a Foreign Language (EFL) and their perceived English language proficiency level were examined. A modified version of the Teacher Sense of…

Social Studies Teachers' Viewpoints of the Social Studies Lesson "Sample of Turkey and Afghanistan"

ERIC Educational Resources Information Center

Sonmez, Omer Faruk

2014-01-01

This study was conducted to reveal the perceptions of history, geography and social studies teachers giving the social studies lesson at primary schools in Turkey and Afghanistan towards the social studies lesson. The working group of the study involves history, geography and social studies teachers rendering service in Tokat and Kayseri provinces…

Real-Life Case Studies for Teachers.

ERIC Educational Resources Information Center

Hayes, William

Case studies described in this book reflect conditions present in today's public schools. Situations described in these case studies are intended to introduce education students to the variety of problems existing in today's schools. The 38 case studies highlight: student cheating; teacher's observation by administrator; inclusion; contract…

Scrutinizing Practicum for a More Powerful Teacher Education: A Longitudinal Study with Pre-Service Teachers

ERIC Educational Resources Information Center

Serdar Tülüce, Hande; Çeçen, Sevdeger

2016-01-01

This study aims to explore the role of school-based practicum in promoting pre-service English language teachers' professional development through the use of a longitudinal design in combination with qualitative methods. To achieve this aim, pre-service teachers were asked to successively reflect on video-recordings of their micro-lessons in their…

A Hermeneutic Phenomenological Study of the Experience of Teacher-Learners

ERIC Educational Resources Information Center

Bechtel, Patricia L.

2011-01-01

Teachers who choose to participate in professional development to acquire new instructional methods or enhance their content knowledge are teacher-learners. For this study, data consisted of the reflective writings of 19 secondary mathematics and science teacher-learners in an 11-month professional development project. These writings provided a…

Mentor preparation: A qualitative study of STEM master teacher professional development

NASA Astrophysics Data System (ADS)

Click-Cuellar, Heather Lynn

The No Child Left Behind Act of 2001 has required districts to staff all classrooms with highly qualified teachers. Yet, retaining certified teachers in the profession has been a national concern, especially among new teachers who leave at alarming rates within their first three years. This comes at a heavy cost to districts financially and in trying to maintain highly qualified status, but also to the continuity and effective education of students. Mentoring has been identified by many researchers as a plausible solution to reducing attrition rates for beginning teachers. In this dissertation, I conducted qualitative research to explore and understand the perceptions of STEM (science, technology, engineering, and mathematics) Master Teachers' mentoring professional development in the context of the Master Teacher Academies program situated at Desert State University (pseudonym), a large institution located on the Texas-Mexico border. Additionally, I examined the reported teaching self-efficacy of STEM Master Teachers (mentors), as well as that of their novice teachers (mentees). Another purpose of the study was to investigate the forms and elements of interactions between these mentors and their mentees. Participants of this study were Texas certified Master Mathematics or Master Science Teachers, and their novice mathematics or science teacher mentees; all of whom teach in a high need U.S. Mexico border city school district serving a student population that is over 93% Hispanic. A grounded theory approach was used in examining and analyzing mentor and mentee perceptions and experiences through case studies. A constructivist framework was utilized to derive findings from interviews and the review of documents and contribute a diverse context and population to the literature. The study reveals conclusions and recommendations that will benefit educators, universities, school districts, and policy makers in regard to teacher mentor preparation.

Social Studies Teacher Candidates' Opinions about Digital Citizenship and Its Place in Social Studies Teacher Training Program: A Comparison between the USA and Turkey

ERIC Educational Resources Information Center

Karaduman, Hidir

2017-01-01

This research aims to determine and compare what social studies teacher candidates living in two different countries think about digital citizenship and its place within social studies and social studies teacher training program and to produce suggestions concerning digital citizenship education. Having a descriptive design, this research has…

Teachers as Writers, Writers as Teachers: A Narrative Inquiry into Teachers' Perceptions of Self as Teachers, Writers, and Teachers of Writing

ERIC Educational Resources Information Center

Dillahunty, Donna Carol

2013-01-01

The purpose of this study was to explore, narratively, teachers' perceptions of self/identity as teachers, as writers, as teachers of writing, and how those perceptions shaped the instructional practices of teachers. Basing the study in research on writing theorists, identity, experience, and reflection, narrative inquiry in the tradition of…

How Do Teachers Learn Together? A Study of School-Based Teacher Learning in China from the Perspective of Organisational Learning

ERIC Educational Resources Information Center

Zhang, Xiaolei; Wong, Jocelyn L. N.

2018-01-01

Studies of professional development have examined the influence of school-based approaches on in-service teacher learning and change but have seldom investigated teachers' job-embedded learning processes. This paper explores the dynamic processes of teacher learning in school-based settings. A qualitative comparative case study based on the…

Science teacher improvement: A study of the change in preparation and qualifications of public middle school science teachers

NASA Astrophysics Data System (ADS)

Wickler, Nicole I. Z.

According to the National Commission on Teaching and America's Future (1996), a teacher's professional preparation, their work conditions and sense of efficacy are fundamental to improving elementary and secondary education. These factors lie at the core of educational reforms that seek to raise standards, reshape curricula, and restructure the way schools operate. The call to reconceptualize the practice of teaching and the interaction between teachers and students ring hollow without a careful examination of actions that have taken place in the workplace of teachers themselves. A national profile that identifies key characteristics of the current status of public middle school science teachers preparation, teaching qualifications, and work environments can provide a context for better understanding the current conditions that confront science teachers. This study seeks to provide critical information in four major areas: (1) preservice learning and teaching assignment; (2) continued learning; (3) supportive work environment, and (4) teachers' sense of efficacy. This study is based on current efforts by the National Center for Education Statistics (LACES) to collect data of key indicators of teacher preparation and qualifications using a large-scale survey administered to a nationally representative sample of full-time public school teachers whose primary teaching assignment is in science. In this effort, the information reported in this study utilizes the NCES's Schools and Staffing Surveys (SASS) from 1987--88 and 1993--94. Significant change between 1987--77 and 1993--94 was determined using a t-test for independent means. In addition, frequency counts were analyzed using a chi-square statistic to determine if more "qualified middle school science teachers" were located in particular schools by urbanicity location or/and percent minority enrollment. In general, the quality of middle school science teachers across the country is declining. Teachers report they

Metaphors of Social Studies Teacher Candidates on Democracy

ERIC Educational Resources Information Center

Tural, Aysegül

2018-01-01

Democracy is a form of government in which principle of equality is based, human rights and freedoms are protected. In this research, it is aimed to reveal democracy perceptions of social science teacher candidates through metaphors. Towards this aim, 105 social science teacher candidates are consulted about their democracy opinions. Study is a…

Literacy Coaching through Teachers' Lenses: A Phenomenological Study

ERIC Educational Resources Information Center

Davis, Stephanie Lee

2016-01-01

With the federal initiatives of No Child Left Behind and Race to the Top, many school districts are employing literacy coaching in their quest to improve reading test scores. This study seeks sought to understand teachers' perceptions of literacy coaching to answer this primary research question: "What meanings do teachers make of literacy…

S.W.A.T. (Study with a Teacher).

ERIC Educational Resources Information Center

Langdon, Julia; Picard, Nancy

SWAT (Study with a Teacher) provided a 2 week summer program for 26 handicapped high school students who were mainstreamed into the regular vocational education program. Teams of participants were divided into career clusters with a vocational instructor and special education teacher. Staff was trained to use SWAT revised lesson plans and…

Personal and workplace psychosocial risk factors for carpal tunnel syndrome: a pooled study cohort

PubMed Central

Harris-Adamson, Carisa; Eisen, Ellen A; Dale, Ann Marie; Evanoff, Bradley; Hegmann, Kurt T; Thiese, Matthew S; Kapellusch, Jay M; Garg, Arun; Burt, Susan; Bao, Stephen; Silverstein, Barbara; Gerr, Fred; Merlino, Linda; Rempel, David

2015-01-01

Background Between 2001 and 2010, six research groups conducted coordinated multiyear, prospective studies of carpal tunnel syndrome (CTS) incidence in US workers from various industries and collected detailed subject-level exposure information with follow-up symptom, physical examination, electrophysiological measures and job changes. Objective This analysis of the pooled cohort examined the incidence of dominant-hand CTS in relation to demographic characteristics and estimated associations with occupational psychosocial factors and years worked, adjusting for confounding by personal risk factors. Methods 3515 participants, without baseline CTS, were followed-up to 7 years. Case criteria included symptoms and an electrodiagnostic study consistent with CTS. Adjusted HRs were estimated in Cox proportional hazard models. Workplace biomechanical factors were collected but not evaluated in this analysis. Results Women were at elevated risk for CTS (HR=1.30; 95% CI 0.98 to 1.72), and the incidence of CTS increased linearly with both age and body mass index (BMI) over most of the observed range. High job strain increased risk (HR=1.86; 95% CI 1.11 to 3.14), and social support was protective (HR=0.54; 95% CI 0.31 to 0.95). There was an inverse relationship with years worked among recent hires with the highest incidence in the first 3.5 years of work (HR=3.08; 95% CI 1.55 to 6.12). Conclusions Personal factors associated with an increased risk of developing CTS were BMI, age and being a woman. Workplace risk factors were high job strain, while social support was protective. The inverse relationship between CTS incidence and years worked among recent hires suggests the presence of a healthy worker survivor effect in the cohort. PMID:23645610

Practicing Teachers' Perceptions of Teacher Trainees: Implications for Teacher Education

ERIC Educational Resources Information Center

Kagoda, Alice Merab; Sentongo, John

2015-01-01

Practicing teachers are partners in preparation of teacher trainees. However, little is known about their perceptions of the teacher trainees they receive every year in their schools. Ninety three practicing teachers from twenty schools participated in this study. The objectives were to find out the practicing teachers' perceptions of teacher…

Factors Influencing Teachers' Technology Self-Efficacy: A Case Study

ERIC Educational Resources Information Center

Farah, Amy Caroline

2012-01-01

Factors influencing teachers' levels of technology self-efficacy were examined through a qualitative multi-site, multi-subject case study research design. An initial survey was administered to all full-time, certified teachers at three school sites in order to gauge teachers' current level of technology self-efficacy. From that…

Novice Teachers' Opinions on Students' Disruptive Behaviours: A Case Study

ERIC Educational Resources Information Center

Sezer, Senol

2017-01-01

Purpose: It is recognised worldwide that novice teachers encounter various disruptive behaviours and face many challenges that stem from problematic students. Disruptive behaviours are seen as some of the most pervasive challenges widely affecting the teaching experience of novice teachers. In this study, the aim was to determine novice teachers'…

Relearning To Teach Arithmetic Addition and Subtraction: A Teacher's Study Guide.

ERIC Educational Resources Information Center

Russell, Susan Jo

This package features videotapes and a study guide that are designed to help teachers revisit the operations of addition and subtraction and consider how students can develop meaningful approaches to these operations. The study guides' sessions are on addition, subtraction, the teacher's role, and goals for students and teachers. The readings in…

Studies of Excellence in Teacher Education: Preparation at the Graduate Level.

ERIC Educational Resources Information Center

Darling-Hammond, Linda; Macdonald, Maritza B.; Snyder, Jon; Whitford, Betty Lou; Ruscoe, Gordon; Fickel, Letitia

This book presents case studies of three highly successful teacher education programs. It is part of a three-volume series that includes seven case studies. It documents the goals, strategies, content, and processes of teacher education programs that are exemplars for preparing prospective teachers to engage in skillful, learner-centered practice.…

The Study of Literacy Coaching Observations and Interviews with Elementary Teachers

ERIC Educational Resources Information Center

Hayes, Rhonda S.

2011-01-01

The purpose of this study is to examine the coaching interactions of two literacy coaches and four classroom teachers in order to explore how these interactions serve to support teacher learning. The analysis of the study describes how the coaches support teacher reflection and teaching for processing strategies during guided reading lessons. The…

A Study on the Relationship between Teacher Self Efficacy and Burnout

ERIC Educational Resources Information Center

Savas, Ahmet Cezmi; Bozgeyik, Yunus; Eser, Ismail

2014-01-01

The major purpose of the study was to examine the relationship between teacher self efficacy and burnout. In order to collect the related data, "Maslach Burnout Inventory" and "Teacher Sense of Efficacy Scale" were used. The sample of the study consisted of 163 randomly chosen teachers who worked in various primary and…

Does clinical teacher training always improve teaching effectiveness as opposed to no teacher training? A randomized controlled study

PubMed Central

2014-01-01

Background Teacher training may improve teaching effectiveness, but it might also have paradoxical effects. Research on expertise development suggests that the integration of new strategies may result in a temporary deterioration of performance until higher levels of competence are reached. In this study, the impact of a clinical teacher training on teaching effectiveness was assessed in an intensive course in emergency medicine. As primary study outcome students’ practical skills at the end of their course were chosen. Methods The authors matched 18 clinical teachers according to clinical experience and teaching experience and then randomly assigned them to a two-day-teacher training, or no training. After 14 days, both groups taught within a 12-hour intensive course in emergency medicine for undergraduate students. The course followed a clearly defined curriculum. After the course students were assessed by structured clinical examination (SCE) and MCQ. The teaching quality was rated by students using a questionnaire. Results Data for 96 students with trained teachers, and 97 students with untrained teachers were included. Students taught by untrained teachers performed better in the SCE domains ‘alarm call’ (p < 0.01) and ‘ventilation’ (p = 0.01), while the domains ‘chest compressions’ and ‘use of automated defibrillator’ did not differ. MCQ scores revealed no statistical difference. Overall, teaching quality was rated significantly better by students of untrained teachers (p = 0.05). Conclusions At the end of a structured intensive course in emergency medicine, students of trained clinical teachers performed worse in 2 of 4 practical SCE domains compared to students of untrained teachers. In addition, subjective evaluations of teaching quality were worse in the group of trained teachers. Difficulties in integrating new strategies in their teaching styles might be a possible explanation. PMID:24400838

Modeling eBook acceptance: A study on mathematics teachers

NASA Astrophysics Data System (ADS)

Jalal, Azlin Abd; Ayub, Ahmad Fauzi Mohd; Tarmizi, Rohani Ahmad

2014-12-01

The integration and effectiveness of eBook utilization in Mathematics teaching and learning greatly relied upon the teachers, hence the need to understand their perceptions and beliefs. The eBook, an individual laptop completed with digitized textbook sofwares, were provided for each students in line with the concept of 1 student:1 laptop. This study focuses on predicting a model on the acceptance of the eBook among Mathematics teachers. Data was collected from 304 mathematics teachers in selected schools using a survey questionnaire. The selection were based on the proportionate stratified sampling. Structural Equation Modeling (SEM) were employed where the model was tested and evaluated and was found to have a good fit. The variance explained for the teachers' attitude towards eBook is approximately 69.1% where perceived usefulness appeared to be a stronger determinant compared to perceived ease of use. This study concluded that the attitude of mathematics teachers towards eBook depends largely on the perception of how useful the eBook is on improving their teaching performance, implying that teachers should be kept updated with the latest mathematical application and sofwares to use with the eBook to ensure positive attitude towards using it in class.

Relationship between Semmes-Weinstein Monofilaments perception Test and sensory nerve conduction studies in Carpal Tunnel Syndrome.

PubMed

Raji, Parvin; Ansari, Noureddin Nakhostin; Naghdi, Soofia; Forogh, Bijan; Hasson, Scott

2014-01-01

The Semmes-Weinstein Monofilament Test (SWMT) is a clinical widely used test to quantify the sensibility in patients with Carpal Tunnel Syndrome (CTS). No study has investigated the relationship between the SWMT and sensory nerve conduction studies (SNCS) in patients with CTS. To assess the relationship between the SWMT and SNCS findings in patients with CTS. This cross-sectional clinical measurement study included 35 patients with CTS (55 hands) with a mean age of 45 ± 12 years. The outcome measures were the SWMT and SNCS measures of distal latency (DLs), amplitude (AMPs), and nerve conduction velocity (NCV). The median innervated fingers were tested using SWMT and electrodiagnostic tests. The primary outcome was the correlations between the SWMTs and NCS measures. All of the patients/hands had abnormal NCS findings. When looking at the three digits of interest (thumb, index and middle), the thumb SWMTs had the highest number of abnormal findings (58.2%), with the middle digit having the lowest (45.5%). All NCS findings were statistically different between abnormal and normal thumb SWMTs and abnormal and normal total summed SWMTs. There were significant moderate correlations between thumb SWMT scores and all NCS outcomes. Although only approximately 50% of the CTS diagnosed through NCS are corroborated through SWMT; the significant associations between SWMT and NCS measures suggest that SWMT is a valid test for assessing sensations in patients with CTS.

Teachers' ideas versus experts' descriptions of 'the good teacher' in postgraduate medical education: implications for implementation. A qualitative study

PubMed Central

2011-01-01

Background When innovations are introduced in medical education, teachers often have to adapt to a new concept of what being a good teacher includes. These new concepts do not necessarily match medical teachers' own, often strong beliefs about what it means to be a good teacher. Recently, a new competency-based description of the good teacher was developed and introduced in all the Departments of Postgraduate Medical Education for Family Physicians in the Netherlands. We compared the views reflected in the new description with the views of teachers who were required to adopt the new framework. Methods Qualitative study. We interviewed teachers in two Departments of Postgraduate Medical Education for Family Physicians in the Netherlands. The transcripts of the interviews were analysed independently by two researchers, who coded and categorised relevant fragments until consensus was reached on six themes. We investigated to what extent these themes matched the new description. Results Comparing the teachers' views with the concepts described in the new competency-based framework is like looking into two mirrors that reflect clearly dissimilar images. At least two of the themes we found are important in relation to the implementation of new educational methods: the teachers' identification and organisational culture. The latter plays an important role in the development of teachers' ideas about good teaching. Conclusions The main finding of this study is the key role played by the teachers' feelings regarding their professional identity and by the local teaching culture in shaping teachers' views and expectations regarding their work. This suggests that in implementing a new teaching framework and in faculty development programmes, careful attention should be paid to teachers' existing identification model and the culture that fostered it. PMID:21711507

A Qualitative Study on the Effects of Teacher Attrition

ERIC Educational Resources Information Center

Wushishi, Aminu Aliyu; Fooi, Foo Say; Basri, Ramli; Baki, Roslen

2014-01-01

In this study the researchers explored the effects of teacher attrition in Niger state, Nigeria. The study examined how attrition is affecting the educational development of the state from the teachers' perspective. A qualitative method was used with the aim of extracting the inner feelings of the participants regarding the effects of attrition.…

Promoting Instructional Improvement or Resistance? A Comparative Study of Teachers' Perceptions of Teacher Evaluation Policy in Korea and the USA

ERIC Educational Resources Information Center

Kim, Jihyun; Youngs, Peter

2016-01-01

This study draws on institutional theory to examine teachers' and principals' perceptions of new teacher evaluation policies, factors that influence such perceptions and how such perceptions shape the implementation of the policies in Seoul (Korea) and Michigan (USA). The study featured in-depth interviews of 11 elementary school teachers and 4…

Teacher Reflection in Indonesia: Lessons Learnt from a Lesson Study Program

ERIC Educational Resources Information Center

Suratno, Tatang; Iskandar, Sofyan

2010-01-01

Although reflection is seen as a means to improve teacher professionalism, its practice in Indonesia has a scant regard until the lesson study program was implemented around the year 2005. In Indonesian context, lesson study is a process by which teachers and teacher educators work together to critically improve the quality of classroom practice…

A Quantitative Study Examining Teacher Stress, Burnout, and Self-Efficacy

ERIC Educational Resources Information Center

Stephenson, Timar D.

2012-01-01

The purpose of this quantitative, correlational study was to examine the relationships between stress, burnout, and self-efficacy in public school teachers in the Turks and Caicos Islands. The Teacher Stress Inventory was used to collect data on teacher stress, the Maslach Burnout Inventory Educators Survey was used to obtain data on teacher…

Cuban Voices: A Case Study of English Language Teacher Education

ERIC Educational Resources Information Center

Smith, Steven John

2016-01-01

This case study uses qualitative research methods and a postcolonial paradigm to listen to the voices of Cuban teacher educators describing how they educate and prepare English language teachers in Cuba. English language teacher education in Cuba includes features that are considered innovative, contemporary and good practice in the Western world.…

Teacher Professionalism and Team Performance Pay: A Mixed Methods Study

ERIC Educational Resources Information Center

Wells, Pamela; Combs, Julie P.; Bustamante, Rebecca M.

2012-01-01

The purpose of this mixed methods research study was to explore teachers' perceptions of their professional behaviors when they worked in schools that awarded team performance pay. Teachers' archival responses from two questionnaires were analyzed using mixed methods data analysis techniques (Year 1, n = 368; Year 2, n = 649). Most teachers had…

The experience of sessional teachers in nursing: A qualitative study.

PubMed

Dixon, Kathleen A; Cotton, Antoinette; Moroney, Robyn; Salamonson, Yenna

2015-11-01

Worldwide, there is a growing reliance on sessional teachers in universities. This trend is reflected in an undergraduate nursing program in a large Australian metropolitan university where a significant proportion of contact hours is staffed by sessional teachers, yet little is known about what type of support is needed for sessional teachers to optimise their capacity to contribute to the academic program. To describe the experiences of sessional teachers in a Bachelor of Nursing program in an Australian university. This is an exploratory qualitative study; fifteen sessional teachers were interviewed using semi-structured questions to explore their experiences of teaching. This study was conducted in a large metropolitan school of nursing located on three sites. A purposive sample of 15 sessional teachers was interviewed for this study. Semi-structured interviews were conducted face to face. Thematic analysis was used to identify major themes in the interview data and collaborative analysis was undertaken to ensure rigour. Findings revealed that sessional teachers enjoyed teaching, were committed to their role and viewed their clinical currency as a valuable asset for teaching. However, participants also spoke about wanting a sense of belonging to the School, with most feeling they were "outsiders". Areas identified for improvement included system and process issues, micro teaching and assessment skills, classroom management and timely access to resources. There is a need to improve sessional teachers' sense of belonging and to provide an inclusive structure and culture to optimise their capacity to contribute to the academic program. Copyright © 2015 Elsevier Ltd. All rights reserved.

One Teacher, Two Lessons: The Lesson Study Process

ERIC Educational Resources Information Center

Robinson, Naomi; Leikin, Roza

2012-01-01

In this paper, we analyze 2 lessons by 1 teacher that took place during a lesson study (LS) cycle for a team of elementary mathematics teachers. We analyze the data on 2 levels: macro-level analysis, dealing with lesson structure and setting; and micro-level analysis, zooming in on mathematical tasks and the quality of whole-class discussion. We…

Teacher's Guide: Social Studies, 3.

ERIC Educational Resources Information Center

Cortland-Madison Board of Cooperative Educational Services, Cortland, NY.

Part of a K-12 sequential series, this teacher's guide presents objectives and activities for social studies students in grade 3. Five major sections concentrate on learning, inquiry, and discussion skills, concepts, and values and moral reasoning. Learning skills stress listening, speaking, viewing, reading, writing, map, and statistical…

Teacher's Guide: Social Studies, 10.

ERIC Educational Resources Information Center

Cortland-Madison Board of Cooperative Educational Services, Cortland, NY.

This teacher's guide, part of a sequential K-12 series, provides objectives and learning activities for social studies students in grade 10. Five major sections focus on learning, inquiry, and discussion skills, concepts, and values and moral reasoning. Learning skills stress listening, speaking, viewing, reading, writing, map, and statistical…

Social Problem Solving Levels of Pre-Service Social Studies Teachers

ERIC Educational Resources Information Center

Içen, Mustafa; Öztaskin, Özlem Bektas

2017-01-01

The purpose of this study is to examine pre-service Social Studies teachers' social problem solving levels based on different variables. A total of 247 preservice Social Studies teachers (103 females (41.7%) and 144 males (58.3%)) from Erzincan University, Faculty of Education, Department of Social Studies Teaching participated in the study. The…

Study of Self-Efficacy Perceptions of Social Studies Teacher Candidates on Educational Internet Usage

ERIC Educational Resources Information Center

Akman, Özkan

2016-01-01

This study aimed at examining the self-efficacy perceptions of social studies teacher candidates with respect to educational internet use. This research was conducted on a sample of 174 social studies teacher candidates enrolled in Gaziantep University Nizip Faculty of Education. The "Educational Internet Self-Efficacy Scale," developed…

Challenges Confronting Career-Changing Beginning Teachers: A Qualitative Study of Professional Scientists Becoming Science Teachers

NASA Astrophysics Data System (ADS)

Watters, James J.; Diezmann, Carmel M.

2015-03-01

Recruitment of highly qualified science and mathematics graduates has become a widespread strategy to enhance the quality of education in the field of STEM. However, attrition rates are very high suggesting preservice education programs are not preparing them well for the career change. We analyse the experiences of professionals who are scientists and have decided to change careers to become teachers. The study followed a group of professionals who undertook a 1-year preservice teacher education course and were employed by secondary schools on graduation. We examined these teachers' experiences through the lens of self-determination theory, which posits autonomy, confidence and relatedness are important in achieving job satisfaction. The findings indicated that the successful teachers were able to achieve a sense of autonomy and confidence and, in particular, had established strong relationships with colleagues. However, the unique challenges facing career-change professionals were often overlooked by administrators and colleagues. Opportunities to build a sense of relatedness in their new profession were often absent. The failure to establish supportive relationships was decisive in some teachers leaving the profession. The findings have implications for both preservice and professional in-service programs and the role that administrators play in supporting career-change teachers.

Examining Perspectives of Entry-Level Teacher Candidates: A Comparative Study

ERIC Educational Resources Information Center

Liu, Ping

2010-01-01

This study examines entry-level teacher candidates on career choice, professional goals and view on a teacher's role. The candidates were enrolled in two elementary teacher education programs in the People's Republic of China and the United States of America. A total of 66 participants responded in writing to three questions about why they decided…

Teacher Images in Spain and Turkey: A Cross-Cultural Study

ERIC Educational Resources Information Center

Aslan, Nese

2016-01-01

The purpose of this study was to investigate the metaphorical images of "teacher" produced by 55 Spanish and 72 Turkish preservice teachers at Universitat de Barcelona, in Barcelona, Spain, and at Ege University, in Izmir, Turkey. It is based on a theory of teacher socialization which affirms that cultural values have an impact on the…

Exploring the use of lesson study with six Canadian middle-school science teachers

NASA Astrophysics Data System (ADS)

Bridges, Terry James

This qualitative case study explores the use of lesson study over a ten-week period with six Ontario middle school science teachers. The research questions guiding this study were: (1) How does participation in science-based lesson study influence these teachers': (a) science subject matter knowledge (science SMK), (b) science pedagogical content knowledge (science PCK), and (c) confidence in teaching science?, and (2) What benefits and challenges do they associate with lesson study? Data sources for this study were: teacher questionnaires, surveys, reflections, pre- and post- interviews, and follow-up emails; researcher field notes and reflections; pre- and post- administration of the Science Teaching Efficacy Belief Instrument; and audio recordings of group meetings. The teachers demonstrated limited gains in science SMK. There was evidence for an overall improvement in teacher knowledge of forces and simple machines, and two teachers demonstrated improvement in over half of the five scenarios assessing teacher science SMK. Modest gains in teacher science PCK were found. One teacher expressed more accurate understanding of students' knowledge of forces and a better knowledge of effective science teaching strategies. The majority of teachers reported that they would be using three-part lessons and hands-on activities more in their science teaching. Gains in teacher pedagogical knowledge (PK) were found in four areas: greater emphasis on anticipation of student thinking and responses, recognition of the importance of observing students, more intentional teaching, and anticipated future use of student video data. Most teachers reported feeling more confident in teaching structures and mechanisms, and attributed this increase in confidence to collaboration and seeing evidence of student learning and engagement during the lesson teachings. Teacher benefits included: learning how to increase student engagement and collaboration, observing students, including video data

Enacting Curriculum Reform through Lesson Study: A Case Study of Mathematics Teacher Learning

ERIC Educational Resources Information Center

Ni Shuilleabhain, Aoibhinn; Seery, Aidan

2018-01-01

Based in a time of major curriculum reform, this article reports on a qualitative case study of teacher professional development (PD) in the Republic of Ireland (ROI). Five mathematics teachers in an Irish secondary school were introduced to and participated in successive cycles of school-based lesson study (LS) over the course of one academic…

Prevalence, course and determinants of carpal tunnel syndrome symptoms during pregnancy: a prospective study.

PubMed

Meems, M; Truijens, Sem; Spek, V; Visser, L H; Pop, V J M

2015-07-01

To investigate the prevalence, severity and relation to fluid retention of self-reported pregnancy-related carpal tunnel syndrome (CTS) symptoms in a large sample of pregnant women. A prospective longitudinal cohort study. Dutch women who became pregnant between January 2013 and January 2014 in the southeast of The Netherlands. A total of 639 Dutch pregnant women. Baseline characteristics were assessed at 12 weeks' gestation. CTS symptoms were assessed using the Boston Carpal Tunnel Questionnaire (BCTQ) at 32 weeks and during the first postpartum week regarding the last weeks of pregnancy. Fluid retention, sleeping problems and depressive symptoms (using the Edinburgh Depression Scale) were assessed at several time points during pregnancy. BCTQ scores, fluid retention and sleeping problems. Of the 639 women, 219 (34%) reported CTS symptoms during pregnancy. Total mean scores on the BCTQ were significantly higher after 32 weeks' than up to 32 weeks' gestation. Most women experienced mild to moderate symptoms. Pregnant women with CTS symptoms reported significantly higher levels of fluid retention during gestation compared with pregnant women without CTS symptoms [F = 60.6, df (1598), P < 0.001], adjusted for body mass index (BMI), age, parity, and depression scores. Higher scores on fluid retention throughout the pregnancy were significantly related to CTS (OR = 1.8, 95%CI 1.5, 2.1, P < 0.001). Finally, the occurrence of CTS was independently related to sleeping problems. Although the severity of symptoms and functional impairment of CTS were relatively mild, health care professionals should be aware of the high prevalence. The occurrence of CTS symptoms is significantly higher in women who report fluid retention during gestation and it can contribute to sleeping problems. © 2015 Royal College of Obstetricians and Gynaecologists.

Classroom Teacher Candidates' Perceptions of Teacher Self-Efficacy in Developing Students' Reading, Writing and Verbal Skills: Scale Development Study

ERIC Educational Resources Information Center

Canbulat, Ayse Nur Kutluca

2017-01-01

This work uses exploratory and confirmatory factor analyses to study Verbal Skills Development Teacher Self-Efficacy Scale (VSDTS), Reading Skills Development Teacher Self-Efficacy Scale (RSDTS) and Writing Skills Development Teacher Self-Efficacy Scale (WSDTS) developed to identify classroom teacher candidates' perceptions of teacher…

A Study of the Generalizability of Teacher Change Quasi-Experiments

ERIC Educational Resources Information Center

Stringfield, Samuel; Schaffer, Eugene; Devlin-Scherer, Roberta

2017-01-01

Quasi-experimental teacher effectiveness studies have indicated that properly designed staff development programs can lead to changes in teacher and student behavior and to gains in student achievement. Those studies involved workshop series led by nationally known scholars. Using instructors from varied backgrounds, the current study examined the…

The Development and Support of Teacher Leaders in Ohio: A Grounded Theory Study

ERIC Educational Resources Information Center

Ross, Jennifer Elaine

2015-01-01

The purpose of this grounded theory study was to explore and conceptualize how teacher leaders are trained, developed, and supported both formally and informally to be effective in their roles. The study furthered examined teachers perceptions of the Ohio teacher leader endorsement and its impact on them as teacher leaders. The study was conducted…

Nationalism Perceptions of Pre-Service Social Studies Teachers in Turkey

ERIC Educational Resources Information Center

Altikulaç, Ali; Sabanci, Osman

2017-01-01

The purpose of this paper is to reveal the perception of nationalism of pre-service teachers who will teach Social Studies course in a multidimensional manner. In the study, a total of 381 pre-service teachers who study in department of Social Studies from different universities located in different regions of Turkey was defined as the study group…

Teacher's Guide: Social Studies, 8.

ERIC Educational Resources Information Center

Cortland-Madison Board of Cooperative Educational Services, Cortland, NY.

This teacher's guide, part of a sequential K-12 series, provides objectives and activities for social studies students in grade 8. Five major sections focus on learning, inquiry, and discussion skills, concepts, and values and moral reasoning. Learning skills stress listening, speaking, viewing, reading, writing, map, and statistical abilities.…

Teacher's Guide: Social Studies, 7.

ERIC Educational Resources Information Center

Cortland-Madison Board of Cooperative Educational Services, Cortland, NY.

This teacher's guide, part of a sequential K-12 series, provides objectives and activities for social studies students in grade 7. Five major sections focus on learning, inquiry, and discussion skills, concepts, and values and moral reasoning. Learning skills stress listening, speaking, viewing, reading, writing, map, and statistical abilities.…

Teacher's Guide: Social Studies, 9.

ERIC Educational Resources Information Center

Cortland-Madison Board of Cooperative Educational Services, Cortland, NY.

This teacher's guide, part of a sequential K-12 series, provides objectives and activities for social studies students in grade 9. Five major sections focus on learning, inquiry, and discussion skills, concepts, and values and moral reasoning. Learning skills stress listening, speaking, viewing, reading, writing, map, and statistical abilities.…

Teacher's Guide: Social Studies, 6.

ERIC Educational Resources Information Center

Cortland-Madison Board of Cooperative Educational Services, Cortland, NY.

This teacher's guide, part of a sequential K-12 series, provides objectives and activities for social studies students in grade 6. Five major sections focus on learning, inquiry, and discussion skills, concepts, and values and moral reasoning. Learning skills stress listening, speaking, viewing, reading, writing, map, and statistical abilities.…

Direct Determination of Lean Body Mass by CT in F-18 FDG PET/CT Studies: Comparison with Estimates Using Predictive Equations.

PubMed

Kim, Chang Guhn; Kim, Woo Hyoung; Kim, Myoung Hyoun; Kim, Dae-Weung

2013-06-01

The purpose of this study was to estimate lean body mass (LBM) using CT (LBM CTs) and compare the results with LBM estimates of four different predictive equations (LBM PEs) to assess whether LBM CTs and LBM PEs can be used interchangeably for SUV normalization. Whole-body F-18 FDG PET/CT studies were conducted on 392 patients. LBM CT1 is modified adipose tissue-free body mass, and LBM CT2 is adipose tissue-free body mass. Four different PEs were used for comparison (LBM PE1-4). Agreement between the two measurement methods was assessed by Bland-Altman analysis. We calculated the difference between two methods (bias), the percentage of difference, and the limits of agreement, expressed as a percentage. For LBM CTs vs. LBM PEs, except LBM PE3, the ranges of biases and limits of agreement were -3.77 to 3.81 kg and 26.60-35.05 %, respectively, indicating the wide limits of agreement and differing magnitudes of bias. For LBM CTs vs. LBM PE3, LBM PE3 had wider limits of agreement and greater positive bias (44.28-46.19 % and 10.49 to 14.04 kg, respectively), showing unacceptably large discrepancies between LBM CTs and LBM PE3. This study demonstrated that there are substantial discrepancies between individual LBM CTs and LBM PEs, and this should be taken into account when LBM CTs and LBM PEs are used interchangeably between patients.

Turkish Pre-Service Social Studies Teachers' Perceptions of "Good" Citizenship

ERIC Educational Resources Information Center

Yesilbursa, Cemil Cahit

2015-01-01

The current study explores Turkish pre-service social studies teachers' perceptions of "good" citizenship. The participants were 580 pre-service social studies teachers from 6 different universities in Turkey. The data were collected through an interview form having one open-ended question and analyzed according to open coding procedure.…

Theoretical study of chain transfer to solvent reactions of alkyl acrylates.

PubMed

Moghadam, Nazanin; Srinivasan, Sriraj; Grady, Michael C; Rappe, Andrew M; Soroush, Masoud

2014-07-24

This computational and theoretical study deals with chain transfer to solvent (CTS) reactions of methyl acrylate (MA), ethyl acrylate (EA), and n-butyl acrylate (n-BA) self-initiated homopolymerization in solvents such as butanol (polar, protic), methyl ethyl ketone (MEK) (polar, aprotic), and p-xylene (nonpolar). The results indicate that abstraction of a hydrogen atom from the methylene group next to the oxygen atom in n-butanol, from the methylene group in MEK, and from a methyl group in p-xylene by a live polymer chain are the most likely mechanisms of CTS reactions in MA, EA, and n-BA. Energy barriers and molecular geometries of reactants, products, and transition states are predicted. The sensitivity of the predictions to three hybrid functionals (B3LYP, X3LYP, and M06-2X) and three different basis sets (6-31G(d,p), 6-311G(d), and 6-311G(d,p)) is investigated. Among n-butanol, sec-butanol, and tert-butanol, tert-butanol has the highest CTS energy barrier and the lowest rate constant. Although the application of the conductor-like screening model (COSMO) does not affect the predicted CTS kinetic parameter values, the application of the polarizable continuum model (PCM) results in higher CTS energy barriers. This increase in the predicted CTS energy barriers is larger for butanol and MEK than for p-xylene. The higher rate constants of chain transfer to n-butanol reactions compared to those of chain transfer to MEK and p-xylene reactions suggest the higher CTS reactivity of n-butanol.

Teachers' Perceptions and Experiences Consulting with School Counselors: A Qualitative Study

ERIC Educational Resources Information Center

Cholewa, Blair; Goodman-Scott, Emily; Thomas, Antoinette; Cook, Jennifer

2016-01-01

School counselor-teacher consultation is an efficient strategy for school counselors to indirectly serve students on their caseload. Teachers' perceptions are crucial in examining this consultation process. This qualitative study examined elementary school teachers' perceptions and experiences of school counselor-teacher consultation. The…

A National Study To Assess Payments and Benefits to Cooperating Teachers Working with Teacher Training Programs.

ERIC Educational Resources Information Center

Barker, Bruce O.; And Others

The major purpose of this study was to find out how much money colleges and universities pay public school cooperating teachers who supervise student teachers, education students' early field experiences, or pre-student teaching. Two secondary purposes were to determine what other incentives, besides monetary remuneration, are granted and the role…

Cooling modifies mixed median and ulnar palmar studies in carpal tunnel syndrome.

PubMed

Araújo, Rogério Gayer Machado de; Kouyoumdjian, João Aris

2007-09-01

Temperature is an important and common variable that modifies nerve conduction study parameters in practice. Here we compare the effect of cooling on the mixed palmar median to ulnar negative peak-latency difference (PMU) in electrodiagnosis of carpal tunnel syndrome (CTS). Controls were 22 subjects (19 women, mean age 42.1 years, 44 hands). Patients were diagnosed with mild symptomatic CTS (25 women, mean age 46.6 years, 34 hands). PMU was obtained at the usual temperature, >32 degrees C, and after wrist/hand cooling to <27 degrees C in ice water. After cooling, there was a significantly greater increase in PMU and mixed ulnar palmar latency in patients versus controls. We concluded that cooling significantly modifies the PMU. We propose that the latencies of compressed nerve overreact to cooling and that this response could be a useful tool for incipient CTS electrodiagnosis. There was a significant latency overreaction of the ulnar nerve to cooling in CTS patients. We hypothesize that subclinical ulnar nerve compression is associated with CTS.

A Qualitative Phenomenological Study of Veteran Teachers to Increase Novice Teacher Retention

ERIC Educational Resources Information Center

Boyer, Darcel

2013-01-01

Recent school reform initiatives and state mandates dictate increases in teacher accountability with teacher performance based on the results of standardized test scores. Although the number of teachers who choose to leave the profession is distressing, there are those who choose to remain for the long term. Utilizing the modified van Kaam method…

Attitudes of Social Studies Teachers toward Value and Values Education

ERIC Educational Resources Information Center

Celikkaya, Tekin; Filoglu, Simge

2014-01-01

This research was conducted to determine how social studies teachers define value and "values education" as well as reveal the problems they encountered during the implementation. The participants in this study consisted of 17 social studies teachers from 12 primary schools (selected out of 39 primary schools in the city of Kirsehir…

Avenues of access to future science teachers: An interview study

NASA Astrophysics Data System (ADS)

Weiss, Richard

2007-12-01

This research study explored the experiences of individuals who chose careers in secondary science education by examining two cohorts of science education students in a teacher credential program and a group of current secondary science teachers in their first five years of teaching. Issues of how these individuals became interested in science education and the characteristics common among them were examined. This study explored the educational experiences that appeared to contribute to people becoming science teachers. This study also explored the participants' motivation and key turning point moments that appeared to contribute to their choice to pursue a career in science education. The research design used in this study was a two-year, semi-structured interview protocol. Research was conducted at one main university site and within one local unified school district. During the 2004-2005 and 2005-2006 academic years, twenty-five secondary science pre-service teacher candidates at a University of California were interviewed, and during the 2005-2006 academic year, twenty-five current practicing science teachers within a Southern California unified school district were also interviewed. Data collection consisted of interviews with the fifty participants typically between 30-45 minutes in length. The EZ-Text software program was employed to aid in the analysis of the transcribed interview data. This study found that much of the previous research on the characteristics of entrants to teaching in general was supported, but that some specific differences exist among science teachers and the general population of teachers. The majority of the participants had exposure to internships or tutoring experiences and indicated that this made them more willing to pursue science teaching as a profession. This study found that high achieving female students constituted the entire female portion of the sample and cited teaching as a friendly avenue for females in science. Teacher

Preservice Music Teacher Perceptions of Mentoring Young Composers: An Exploratory Case Study

ERIC Educational Resources Information Center

Menard, Elizabeth A.; Rosen, Robert

2016-01-01

Case study techniques were used to investigate perceptions of undergraduate music majors participating as teacher/mentors for elementary students in a university sponsored music composition program. Data included teacher interviews and observation of teacher training and composition mentoring sessions. Teacher perceptions were categorized as…

Social Studies Teachers' In-Service Training Needs towards Project Tasks: A Comparative Case Study

ERIC Educational Resources Information Center

Uyar, Melis Yesilpinar; Karakus, Fatma

2017-01-01

This study aims to determine in-service training needs of novice and professionally experienced social studies teachers regarding the planning, implementation and assessment processes of project tasks. The study was carried out using comparative case study from qualitative research patterns as base. Eight social studies teachers who were…

Sample of Second Grade Classroom Protocols from Special Study A of the Beginning Teacher Evaluation Study for the California Commission for Teacher Preparation and Licensing.

ERIC Educational Resources Information Center

Tikunoff, William J.; And Others

Second grade classroom protocols collected within this volume are examples of the protocols developed by the ethnographers associated with Special Study A: "An Ethnographic Study of the Forty Classrooms of the Beginning Teacher Evaluation Study." Twenty teachers at both the second and fifth grades were observed for one week by an…

Risk factors for operated carpal tunnel syndrome: a multicenter population-based case-control study

PubMed Central

Mattioli, Stefano; Baldasseroni, Alberto; Bovenzi, Massimo; Curti, Stefania; Cooke, Robin MT; Campo, Giuseppe; Barbieri, Pietro G; Ghersi, Rinaldo; Broccoli, Marco; Cancellieri, Maria Pia; Colao, Anna Maria; dell'Omo, Marco; Fateh-Moghadam, Pirous; Franceschini, Flavia; Fucksia, Serenella; Galli, Paolo; Gobba, Fabriziomaria; Lucchini, Roberto; Mandes, Anna; Marras, Teresa; Sgarrella, Carla; Borghesi, Stefano; Fierro, Mauro; Zanardi, Francesca; Mancini, Gianpiero; Violante, Francesco S

2009-01-01

Background Carpal tunnel syndrome (CTS) is a socially and economically relevant disease caused by compression or entrapment of the median nerve within the carpal tunnel. This population-based case-control study aims to investigate occupational/non-occupational risk factors for surgically treated CTS. Methods Cases (n = 220) aged 18-65 years were randomly drawn from 13 administrative databases of citizens who were surgically treated with carpal tunnel release during 2001. Controls (n = 356) were randomly sampled from National Health Service registry records and were frequency matched by age-gender-specific CTS hospitalization rates. Results At multivariate analysis, risk factors were blue-collar/housewife status, BMI ≥ 30 kg/m2, sibling history of CTS and coexistence of trigger finger. Being relatively tall (cut-offs based on tertiles: women ≥165 cm; men ≥175 cm) was associated with lower risk. Blue-collar work was a moderate/strong risk factor in both sexes. Raised risks were apparent for combinations of biomechanical risk factors that included frequent repetitivity and sustained force. Conclusion This study strongly underlines the relevance of biomechanical exposures in both non-industrial and industrial work as risk factors for surgically treated CTS. PMID:19758429

Science teachers teaching socioscientific issues (SSI): Four case studies

NASA Astrophysics Data System (ADS)

Lee, Hyunju

Socioscientific issues (SSI) are a class of issues that represent the social, ethical, and moral aspects of science in society. The need for the inclusion of SSI into science curricula has been generally accepted, but relatively few science teachers have incorporated SSI into their courses. Most science teachers feel that their most important task by far is to teach the principles of science, and any substantive pedagogical changes represent a burden. However, there are some teachers who address SSI out of personal initiatives. This dissertation study investigates four high school science teachers who address SSI out of their own initiative and explores their deeper inspirations, values, philosophies, and personal ideals that lead them to teach SSI. The overall approach is based on essentialist methodology (Witz, Goodwin, Hart, & Thomas, 2001; Witz, 2006a) with its focus on "the participant as ally" and "essentialist portraiture." The primary data source is four to six in-depth interviews with individual teachers (about 40-90 minutes for each interview). The interviews are complemented by extensive classroom observations of individual teachers' teaching SSI and by document analysis (including teaching materials, rubrics, student group projects and journals, etc.). There are two major findings. First, the teachers' deeper values and ideals are a source of larger inspiration that plays a significant role in changing their teaching practice. This inspiration may involve higher aspects (e.g., deep concern for students' development, unselfishness, caring, etc.) and commitment. Their teaching represents an integration of their personal experiences, values, concerns, and worldviews, which forms a larger inspiration for teaching. Teaching SSI is a part of this larger process. Second, the current curriculum reforms (STS, SSI, and NOS) only suggest theoretical ideals and do not effectively touch teachers' deeper values and ideals. Basically, the teachers are doing what they

Students' views on student-teacher relationship: a questionnaire-based study.

PubMed

Bin Abdulrahman, Khalid A

2007-05-01

The aim of this study is to assess students' views on student-teacher relationship and its effect on academic grades. The present cross-sectional study was conducted in the College of Medicine, King Saud University, Riyadh, in 2005. The questionnaires were distributed to 420 students during the examination period in order to obtain a full response. It consisted of items on different aspects of student-teacher relationship for which the responses were measured on a 4-point scale. The response rate was about 83%. The current relationship between the student and the teacher was evaluated as very good and good by 61% of the study sample. The responses were associated with their grades as (X(2)=6.25, p=0.012). Eighty-four point one percent of students with higher and above average grades felt that expulsion from class was an appropriate means of controlling the class. Also (78.2%) students felt that the teachers treated them with respect, and their responses were significantly associated with their grades (X(2)=11.8, p=0.003). Eight-four percent of the students with higher and above average grades strongly agreed that teacher's performance was affected by students' attendance or absence and the responses were significantly associated with their grades (X(2)=4.35, p=0.037). The responses to most of the items by the students were independent of their grades. This study concludes that student-teacher relationship was good in a medical school and the views of students on this relationship were independent with their academic grades. Further study which includes from 1(st) year to 5th year undergraduate students is required to give a broader view of student-teacher relationship in a medical school.

A Case Study Examining Change in Teacher Beliefs Through Collaborative Action Research

NASA Astrophysics Data System (ADS)

Vaino, Katrin; Holbrook, Jack; Rannikmäe, Miia

2013-01-01

The main goal of this study was to explore the role of collaborative action research in eliciting change in teacher beliefs. The beliefs were those of five chemistry teachers in implementing a new teaching approach, geared to enhancing students' scientific and technological literacy (STL). The teacher beliefs were analysed based on Ajzen's Theory of Planned Behaviour (2005) by looking at the teacher's (a) attitude towards implementing STL modules, (b) perceived subjective norms, and (c) behavioural control regarding the new teaching approach. After an introductory year, when teachers familiarised themselves with the new approach, a collaborative action research project was initiated in the second year of the study, helping teachers to minimise or overcome initially perceived constraints when implementing STL modules in their classroom. The processes of teacher change and the course of the project were investigated by teacher interviews, teacher informal commentaries, and meeting records. The formation of positive beliefs towards a STL approach increased continuously, although its extent and character varied depending on the teacher. The close cooperation, in the format of collaborative action research and especially through teacher group reflections and perceived collegial support, did support teacher professional development including change in their beliefs towards the new teaching approach. Additionally, positive feedback gained from other teachers through running a two-day in-service course in year three helped to strengthen all five teachers' existing beliefs towards the new approach. The current research demonstrated that perceived constraints, where identified, can be meaningfully addressed by teachers, through undertaking collaborative action research.

Teacher Perception of Principals' Leadership Traits and Middle School Math and Science Teachers' Job Satisfaction: A Causal-Comparative and Correlational Study

ERIC Educational Resources Information Center

Cousar, Theresa Ann

2017-01-01

The purpose of this quantitative study was to examine middle school teachers' job satisfaction (low vs. high) and how teachers perceive principals' leadership traits. The study used a causal-comparative and correlational design. The teachers were divided into two job satisfaction level groups. Teacher perception of principal leadership traits for…

A Study on the Spatial Abilities of Prospective Social Studies Teachers: A Mixed Method Research

ERIC Educational Resources Information Center

Yurt, Eyüp; Tünkler, Vural

2016-01-01

This study investigated prospective social studies teachers' spatial abilities. It was conducted with 234 prospective teachers attending Social Studies Teaching departments at Education Faculties of two universities in Central and Southern Anatolia. This study, designed according to the explanatory-sequential design, is a mixed research method,…

No Teacher Left Behind: A Study of Teacher Attrition in Public Schools

ERIC Educational Resources Information Center

Heck, Barbara J.

2010-01-01

In 2002, President George W. Bush signed into law the No Child Left Behind Act (NCLB), which is intended to ensure that each classroom has a highly qualified teacher. Current research, however, shows approximately 27% of teachers hired each year leave the profession; in addition, approximately 50% of teachers with less than five years experience…

Teachers' Use of an Instructional Coach and Teachers' Perceived Sense of Self-Efficacy: A Correlational Study

ERIC Educational Resources Information Center

Pearson, Sarah

2016-01-01

Instructional coaching is an increasingly recognized form of professional development for maintaining teachers' skills. However, little attention has been paid to whether use of a coach is related to teacher self-efficacy, as theorized by Bandura and Tschannen-Moran and McMaster. This study sought to determine if there was a relationship between…

Concepts, Policies and Practices of Teacher Education: An Analysis of Studies on Teacher Education in Portugal

ERIC Educational Resources Information Center

Pereira, Fátima

2013-01-01

Education policies, and in particular those related to teacher education, are central to the construction of Europe as a knowledge society and for facing the social and economic challenges that European countries must respond to in this millennium. This article presents an analysis of studies on the evaluation of in-service teacher education…

Persisting mathematics and science high school teachers: A Q-methodology study

NASA Astrophysics Data System (ADS)

Robbins-Lavicka, Michelle M.

There is a lack of qualified mathematics and science teachers at all levels of education in Arkansas. Lasting teaching initiative programs are needed to address retention so qualified teachers remain in the classroom. The dearth of studies regarding why mathematics and science teachers persist in the classroom beyond the traditional 5-year attrition period led this Q-methodological study to evaluate the subjective perceptions of persistent mathematics and science teachers to determine what makes them stay. This study sought to understand what factors persisting mathematics and science teachers used to explain their persistence in the classroom beyond 5 years and what educational factors contributed to persisting mathematics and science teachers. Q-methodology combines qualitative and quantitative techniques and provided a systematic means to investigate personal beliefs by collecting a concourse, developing a Q-sample and a person-sample, conducting a Q-sorting process, and analyzing the data. The results indicated that to encourage longevity within mathematics and science classrooms (a) teachers should remain cognizant of their ability to influence student attitudes toward teaching; (b) administrators should provide support for teachers and emphasize the role and importance of professional development; and (c) policy makers should focus their efforts and resources on developing recruitment plans, including mentorship programs, while providing and improving financial compensation. Significantly, the findings indicate that providing mentorship and role models at every level of mathematics and science education will likely encourage qualified teachers to remain in the mathematics and science classrooms, thus increasing the chance of positive social change.

A case study of two exemplary biology teachers

NASA Astrophysics Data System (ADS)

Treagust, David F.

Research has indicated that most science classrooms are not intellectually demanding and place little emphasis on small group discussions and laboratory activities. However, successful science programs and competent science teaching that can provide models for other science teachers do exist. This study sought to document the teaching practices of two exemplary biology teachers of grades 11 and 12 by means of an interpretive research methodology. Both teachers had a thorough and comprehensive knowledge of the content they were to teach and had a range of teaching strategies that could be used without a great deal of thought. Their expectations for student performance were high, consistent, and firm. Students were expected to complete a high level of academic work in discussions, in problem work, and in laboratory activities, and were encouraged to take responsibility for their own learning. A distinctive feature of these biology classes was the high level of managerial efficiency, where lessons were busy occasions for both teacher and students; students had little opportunity for off-task behavior. Both teachers actively monitored the behavior of both high- and low-ability students by moving around the room and speaking with individuals, while still maintaining control of the entire class. By manipulating questioning and the social environment, both teachers encouraged students to engage in work, gave effective praise to the whole class and to individuals, encouraged student input by referring to it, helped students to effectively use their time, and gave marks for completion of set work. Compared to research with less-successful teachers, these teaching behaviors contributed to exemplary practice.

Studying Studies on Teacher Reflection and Action: An Appraisal of Research Contributions

ERIC Educational Resources Information Center

Marcos, Juan Jose Mena; Tillema, Harm

2006-01-01

For decades a substantial body of research on teacher reflection and action has been conducted. This research contains a wealth of information on teachers' thinking about their daily work in classrooms. But what do these studies tell us about the linkage between thought and action in actual teaching? How do they contribute to our understanding, or…

College Teachers' Thinking and Planning: A Qualitative Study in the Design Studio.

ERIC Educational Resources Information Center

Dinham, Sarah M.

This study is concerned with teaching in an apprenticeship setting--the architectural design studio. The research examined teachers' planning, particularly as it focuses upon project assignments. The study yielded information about teachers' conceptual frames for their teaching, the personal aspects of teaching, the teachers' conceptions of…

The Socialization Process of Student Teachers: A Descriptive Study.

ERIC Educational Resources Information Center

Piland, Diane E.

This study used a triangulated methodology involving ethnographic interviews, opinionnaires, and rank ordering of student concerns to discover variables that impacted student teachers as they passed through developmental stages. Data collected from interviews with five elementary student teachers were used to discover a developmental theory of…

Developing Music Teacher Identities: An International Multi-Site Study

ERIC Educational Resources Information Center

Ballantyne, Julie; Kerchner, Jody L.; Arostegui, Jose Luis

2012-01-01

This study investigates pre-service music teacher's (PSMT) perceptions of their professional identities. University-level education students in the United States America (USA), Spain and Australia were all asked interview questions based on general themes relevant to teacher identity development, and their responses were subjected to content…

A Study of Prospective Teachers' Consumption Patterns on Special Days

ERIC Educational Resources Information Center

Saglam, Halil Ibrahim

2016-01-01

The purpose of this study was to identify prospective teachers' consumption patterns on special days. The sample was comprised of 29 prospective teachers (22 females and 7 males) who studied Primary School Teaching in the Faculty of Education at Sakarya University during the 2014-2015 Academic Year. The study was designed as a phenomenological…

Business Studies Teachers and Student Needs

ERIC Educational Resources Information Center

Mei, Chiew Wye; Siraj, Saedah

2013-01-01

This paper is a report on the findings of a study conducted on the direct users of the Business Studies curriculum in Malaysia to uncover the perceived gap between what was experienced with what was wanted. Interviews were used to examine the needs of the Form Six (equivalent to "A" level) Business Studies teachers and students. Findings…

Sample of Fifth Grade Classroom Protocols from Special Study A of the Beginning Teacher Evaluation Study for the California Commission for Teacher Preparation and Licensing.

ERIC Educational Resources Information Center

Tikunoff, William J.; And Others

Classroom protocols collected within this volume are examples of the protocols from grade 5 developed by the ethnographers associated with Special Study A: "An Ethnographic Study of the Forty Classrooms of the Beginning Teacher Evaluation Study." Twenty teachers at both the second and fifth grades were observed for one week by an…

Teacher Characteristics as Correlates of Students Achievement in Social Studies: A Case Study in Nigeria

ERIC Educational Resources Information Center

Enwelim, Samuel Chiedu

2016-01-01

The study on teacher characteristics and students achievement in social Studies in Nigeria is geared towards investigating and determining the relationship between teachers' characteristics and students achievement in social studies in Nigeria. The main purpose of the study is to determine if there is relationship between certain teacher…

Relations between Teachers' Classroom Goals and Values: A Case Study of High School Teachers in Far North Queensland, Australia

ERIC Educational Resources Information Center

Pudelko, Claudia E.; Boon, Helen J.

2014-01-01

To date, there is an empirical gap in the evidence of the relations between teachers' classroom goals and values, two key variables linked to students' achievement motivation. The purpose of this study was to investigate this relationship in an Australian teacher sample. We surveyed 102 high school teachers from seven schools in Cairns, Queensland…

[Professional burnout among university and high school teachers--comparative study].

PubMed

Swietochowski, Waldemar

2011-01-01

Professional burnout is a set of negative emotional and behavioral symptoms, observed in workers of widely understood human service occupations, including teachers. In spite of the considerable number of studies of burnout in teachers, a few of them concern university teachers. The aim of the article was to estimate the degree of burning threat in this professional group and to analyze individual determinants and dynamics of burning out in academic teachers. Gender, age, personality traits and temperament traits were given the status of main factors in the study. The role of the perceived social support was also analyzed. 97 academic workers of three state universities (University, Medical University and Technical University) in Łódź took part in the study; 100 teachers of high schools formed a comparative group. MBI General Survey was applied to measure dependent variables (burnout and its three components: Emotional Exhaustion, Cinicism and Professional Efficacy). The level of factors was measured with standard psychological tests: NEO-FFI and FCZ-KT. The Scale of Perceived Social Support was also applied. The results show considerably lower threat of the burning out syndrome in university than in high school teachers. Among individual factors only two temperament traits (emotional reactivity and perseveration) and one personality trait (extroversion) seem to be important determinants of professional burnout. The perceived social support does not prevent the progress of burnout syndrome. Based on the obtained results several practical conclusions were formulated. They refer mainly to preventive training for beginners in teaching and changes in the organization of academic teachers' work.

Codeswitching in the Language Classroom: A Study of Four EFL Teachers' Cognition

ERIC Educational Resources Information Center

Samar, Reza Ghafar; Moradkhani, Shahab

2014-01-01

Although many language teachers resort to their first language (L1) at various junctures during their practice, not many studies have tried to understand the reasons for this from teachers' personal perspectives. This study aimed at investigating English as a foreign language (EFL) teachers' cognitive processes during their classroom…

The Relationship between Pedagogical Beliefs and Teacher Efficacy: A Case Study of Chinese Foreign Language Teachers in Texas

ERIC Educational Resources Information Center

Liu, I-Chun

2012-01-01

This study investigated an emerging language learning culture by examining the relationship between teachers' pedagogical beliefs and perceived efficacy in two cities in southern Texas. Drawing on Bandura's (1994) theory of self-efficacy and Ashton and Webb's (1986) notions about teacher efficacy, a multi-sited case study was conducted to explore…

Job Embedded Teacher Leadership Training: A Study of Teacher Empowerment in an Elementary Public School District

ERIC Educational Resources Information Center

Banker, Lauren Langer

2017-01-01

This mixed-methodology case study explored one district's attempt to provide teacher leadership training in an effort to increase feelings of empowerment. Empowerment is defined as the degree to which an individual feels capable of influencing his or her work role and context (Spreitzer, 1995) and in the field of education, empowering teachers is…

Teachers' Perceptions of Effective Teaching: A Comparative Study of Elementary School Teachers from China and the USA

ERIC Educational Resources Information Center

Meng, Lingqi; Muñoz, Marco

2016-01-01

This international study investigated Chinese and American elementary school teachers' perceptions of effective teaching. The sample comprised Chinese (n = 108) and US (n = 110) participating teachers. The Effective Teaching Quality Survey (ETQS) was adopted for this comparative education research, an instrument that operationalized Stronge's…

Retention Issues: A Study of Alabama Special Education Teachers

ERIC Educational Resources Information Center

Plash, Shawn; Piotrowski, Chris

2006-01-01

This study investigated issues that impact attrition, migration and retention of special education teachers in Alabama. The sample comprised 70 teachers designated as "highly-qualified" who responded to a job satisfaction instrument, with a focus on retention issues, developed by Levine (2001). The results indicated that the major…

Scaffolding Preservice Teachers' WebQuest Design: A Qualitative Study

ERIC Educational Resources Information Center

Wang, Feng; Hannafin, Michael J.

2009-01-01

This study examined how participating preservice teachers reported their perceptions and use of different scaffolds provided to support their WebQuest design. Sixteen preservice teachers participated in a succession of course activities designed to guide WebQuest design and development. Results indicated that while participants followed, adapted,…

A Mixed-Methods Study of Alternate-Route Teachers' Effect on Student Learning

ERIC Educational Resources Information Center

Spearman, Cassandra Faye

2017-01-01

Due to teacher shortages at the study site, teaching positions in the state that is the focus of this study are filled by alternate route (AR) teachers, who earned bachelor degrees in the fields that were not related to education and received teacher certification through alternative teacher education programs. Because there is limited information…

Teacher Pay and Teacher Aptitude

ERIC Educational Resources Information Center

Leigh, Andrew

2012-01-01

Can changes in teacher pay encourage more able individuals to enter the teaching profession? So far, studies of the impact of pay on the aptitude distribution of teachers have provided mixed evidence on the extent to which altering teacher salaries represents a feasible solution to the teacher quality problem. One possible reason is that these…

Tapestries: A Phenomenological Study on the Experience of Teaching in the Inclusive One-Teacher School.

ERIC Educational Resources Information Center

Bishop, Krystal

This study was designed to better understand teachers as users of personal knowledge, examining teachers in inclusive one-teacher, Seventh Day Adventist schools. The study examined teachers' beliefs about teaching and learning, teachers' personal practical knowledge, teachers' professional identity, contextual factors that enabled or constrained…

Job Satisfaction and Teacher-Student Relationships across the Teaching Career: Four Case Studies

ERIC Educational Resources Information Center

Veldman, Ietje; van Tartwijk, Jan; Brekelmans, Mieke; Wubbels, Theo

2013-01-01

We studied the development of teacher-student relationships and teachers' job satisfaction throughout the careers of four veteran teachers who retained high job satisfaction. Teacher data gathered with the narrative-biographical method were compared with students' perceptions of the teacher-student relationships, using the Questionnaire on Teacher…

A prospective study of carpal tunnel syndrome: workplace and individual risk factors.

PubMed

Burt, Susan; Deddens, James A; Crombie, Ken; Jin, Yan; Wurzelbacher, Steve; Ramsey, Jessica

2013-08-01

To quantify the risk for carpal tunnel syndrome (CTS) from workplace physical factors, particularly hand activity level and forceful exertion, while taking into account individual factors including age, gender, body mass index (BMI), and pre-existing medical conditions. Three healthcare and manufacturing workplaces were selected for inclusion on the basis of range of exposure to hand activity level and forceful exertion represented by their jobs. Each study participant's job tasks were observed and evaluated onsite and videotaped for further analysis, including frequency and duration of exertion and postural deviation. Individual health assessment entailed electrodiagnostic testing of median and ulnar nerves, physical examination and questionnaires at baseline with annual follow-up for 2 years. The incidence of dominant hand CTS during the study was 5.11 per 100 person-years (29 cases). Adjusted HRs for dominant hand CTS were as follows: working with forceful exertion ≥ 20% but <60% of the time: 2.83 (1.18, 6.79) and ≥ 60% of the time vs <20%: 19.57 (5.96, 64.24), BMI ≥ 30 kg/m(2) (obesity): 3.19 (1.28, 7.98). The American Conference for Governmental Industrial Hygienists (ACGIH) Threshold Limit Value (TLV) for hand activity level also predicted CTS, HR=1.40 (1.11, 1.78) for each unit increase in the TLV ratio, controlling for obesity and job strain. Workplace and individual risk factors both contribute to the risk for CTS. Time spent in forceful exertion can be a greater risk for CTS than obesity if the job exposure is high. Preventive workplace efforts should target forceful exertions.

Stress and Resilience among EF: Teachers: An Interview Study of an Indonesian Junior High School Teacher

ERIC Educational Resources Information Center

Rizqi, M. Ainur

2017-01-01

While stress remains a classic problem in teaching, the concept of resilience is central to help teachers find the joy of their teaching and make them stay longer at the job. This study involved one EFL teacher who had more than a five years' teaching experience, and was regarded as capable, not only of maintaining her positive commitment, but…

Waist circumference and waist-to-hip ratio in carpal tunnel syndrome: a case-control study.

PubMed

Mondelli, Mauro; Aretini, Alessandro; Ginanneschi, Federica; Greco, Giuseppe; Mattioli, Stefano

2014-03-15

The association between carpal tunnel syndrome (CTS) and high body mass index (BMI) and some hand measures is well known. No study has been specifically focused on waist circumference (WC) and waist-to-hip-ratio (WHR). The aim of this prospective case-control study is to evaluate the association between CTS and WC, WHR and other body and hand anthropometric measures. We consecutively enrolled one "idiopathic" CTS case for two controls in 3 outpatient electromyography labs. The main anthropometric measures were BMI, WC, WHR, wrist ratio (WR) and hand ratio (HR). We performed univariate and multivariate analyses. Female cases and controls were 250 and 474 and male cases and controls were 120 and 273, respectively. At univariate analysis there were differences in many anthropometric measures between cases and controls. At multivariate logistic regression analyses high BMI, WC and WHR and abnormal HR and WR were independent risk factors for CTS. Crossing two categories between BMI, WC and WHR, the overweight subjects, especially females, were at risk only if they had very high WC or high WHR. The risk increased if they were obese. High WC/WHR doubles the risk of CTS, the risk further increased if overweight/obese subjects have also very high WC or high WHR. The obese subjects were always at risk regardless of WC and WHR values. Metabolic causes of this association with CTS were hypothesised. BMI is not the only and most powerful body predictor of "idiopathic" CTS, but also WHR and WC should be considered. These measures may not be interchangeable and it may be desirable to consider the utility of their joint use. Copyright © 2014 Elsevier B.V. All rights reserved.

Consequences of Self-Leadership: A Study on Primary School Teachers

ERIC Educational Resources Information Center

Sesen, Harun; Tabak, Akif; Arli, Ozgur

2017-01-01

This study explores the consequences of self-leadership on job satisfaction, organizational commitment and innovative behaviors of teachers. For this purpose, a field study was conducted with the data gathered from 440 primary school teachers who work in different cities. To test the research hypotheses, correlation and regression analysis were…

A Case Study of Why Teachers Write Office Discipline Referrals

ERIC Educational Resources Information Center

Etheridge, Derek A.

2017-01-01

The purpose of this qualitative case study was to understand why 12 teachers write office discipline referrals for elementary school students in a Title I elementary school located in the Southwestern United States. This study explored the experiences of 12 teachers using the following research questions: (1) What classroom management approaches…

Student Teachers' Cognition about L2 Pronunciation Instruction: A Case Study

ERIC Educational Resources Information Center

Burri, Michael

2015-01-01

In view of the minimal attention pronunciation teacher preparation has received in second language (L2) teacher education, this study examined the cognition (i.e. beliefs, thoughts, attitudes and knowledge) development of 15 student teachers during a postgraduate subject on pronunciation pedagogy offered at an Australian tertiary institution.…

Student-Authored Case Studies as a Reflective Component of Teacher Education

ERIC Educational Resources Information Center

Rosse-Richards, Kevin Andrews; Hemphill, Michael A.; Wilson, Wesley J.

2015-01-01

Field experiences are often conceptualized as integral to teacher education programming. However, there are often inconsistencies between the beliefs and values espoused in teacher education and those pre-service teachers encounter in schools that they must navigate to be successful. Among other strategies, writing case studies about their…

A Case Study of Self-Affirmations in Teacher Education

ERIC Educational Resources Information Center

Robinson, Scott

2014-01-01

This qualitative study reports on what was learned from two former teacher candidates, who engaged in self-affirmation writing exercises in an education seminar during their final semester in a teacher education program. Self-affirmations, as presented here, are brief psychological interventions designed to enhance the self-integrity of teacher…

Novice Teachers' Use of Student Thinking and Learning as Evidence of Teaching Effectiveness: A Longitudinal Study of Video-Enhanced Teacher Preparation

ERIC Educational Resources Information Center

Santagata, Rossella; Taylor, Karen

2018-01-01

This study examines whether preservice teachers' experiences with video analyses during teacher preparation have long-lasting effects on their practices once they enter the profession. Specifically, the authors examined whether teachers who had opportunities to analyze student thinking and learning during teacher preparation continued to do so…

Making a Case for Using Visual Inquiry Discussion in Preparing Elementary Social Studies Teachers

ERIC Educational Resources Information Center

Johnson, Cathy M.

2013-01-01

This dissertation research examines a teacher educator's instructional practices and preservice teachers' learning in two elementary social studies methods courses. As self-study, it focuses on learning to teach preservice teachers how to select and use visual images to teacher history and social studies. The research uses the Grossman Framework…

A Study on Critical Thinking Assessment System of College English Writing

ERIC Educational Resources Information Center

Dong, Tian; Yue, Lu

2015-01-01

This research attempts to discuss the validity of introducing the evaluation of students' critical thinking skills (CTS) into the assessment system of college English writing through an empirical study. In this paper, 30 College English Test Band 4 (CET-4) writing samples were collected and analyzed. Students' CTS and the final scores of collected…

Physics Teacher Knowledge Aimed in Pedagogical Studies in Finland and in South Korea

ERIC Educational Resources Information Center

Krzywacki, Heidi; Kim, Byeong-Chan; Lavonen, Jari

2017-01-01

This paper analyzes the pedagogical studies of Finnish and South Korean physics teacher education programs that guide teacher educators to support student teachers' to build readiness for acting as professional teachers in a secondary school classroom. Research on the domains and origin of teachers' professional knowledge provides a framework for…

A Longitudinal Study of Teachers' Professional Development through an International Exchange

ERIC Educational Resources Information Center

Purves, Ross; Jackson, Anita; Shaughnessy, Julie

2005-01-01

The Teachers' International Professional Development (TIPD) Programme was launched by the British Council in 2000 in response to a Government Green Paper on teacher training. This provides opportunities for teachers to participate in international study visits to gain first-hand experience of good practice. As part of this programme, eighteen…

Teacher Need-Structure and Instructional Preference in Reading: A Pilot Study.

ERIC Educational Resources Information Center

Duncan, Patricia H.

Thirty-one experienced teachers enrolled in graduate reading courses served as subjects in a study conducted to determine whether simple instruments could be developed to assess teacher need structure, frequency of teacher behaviors related to reading, and the relationship between the two. A 25-item instrument was developed based on Abraham…

How to Activate Teachers through Teacher Evaluation?

ERIC Educational Resources Information Center

Tuytens, Melissa; Devos, Geert

2014-01-01

There is a general doubt on whether teacher evaluation can contribute to teachers' professional development. Recently, standards-based teacher evaluation has been introduced in many countries to improve teaching practice. This study wants to investigate which teacher evaluation procedural, leadership, and teacher characteristics can stimulate…

Evaluation Study for Secondary Stage EFL Textbook: EFL Teachers' Perspectives

ERIC Educational Resources Information Center

Al Harbi, Abdullah Abdul Muhsen

2017-01-01

This study aimed at evaluating EFL textbook for secondary stage in Saudi Public schools. Participants consisted of (100) male teachers and (73) female teachers teaching secondary stage students in two cities: Madinah and Dowadmi. The tool of the study designed to cover five dimensions: layout and design, the objectives of the textbook, teaching…

Japanese Lesson Study Sustaining Teacher Learning in the Classroom Context

ERIC Educational Resources Information Center

Loose, Crystal Corle

2014-01-01

The purposes of this action research study were first to explore teacher perceptions of Japanese lesson study as a method of professional development, and second to take teachers through an action research process as they observed the implementation of a literacy lesson in the classroom. Situated Learning Theory, particularly related to teacher…

Writing Projects and Writing Instruction: A Study of Teacher Change.

ERIC Educational Resources Information Center

Wilson, David E.

To examine the ways in which participation in the Iowa Writing Project influenced secondary English language arts teachers, a study surveyed and interviewed teachers who participated in the 1982 and 1985 Iowa Writing Project about their beliefs and practices concerning writing instruction. In addition, case studies and over 70 hours of classroom…

The Study of Relationship between Women Teachers' Career Barriers and Organizational Silence: Viewpoint of Women and Men Teachers

ERIC Educational Resources Information Center

Inandi, Yusuf; Gün, Meryem Evsen; Giliç, Fahrettin

2017-01-01

The purpose of the study is to reveal the relationship between women teachers' career barriers and their organizational silence, and also whether career barriers predict their silence.* Study group is comprised of 522 teachers working at elementary and high schools in central districts of Mersin. In this descriptive study, data were collected…

Mainstream Teachers' Implicit Beliefs about English Language Learners: An Implicit Association Test Study of Teacher Beliefs

ERIC Educational Resources Information Center

Harrison, Jamie; Lakin, Joni

2018-01-01

Teacher attitudes toward inclusion of English Learners (ELs) in the mainstream classroom have primarily focused on explicit beliefs as accessed through observation, case studies, and self-report surveys. The authors explore implicit mainstream teacher beliefs about ELs using the newly created Implicit Association Test-EL, with correlations to…

Professional Development and Teacher Leadership in the Era of NCLB: A Study Exploring Elementary Music Teacher Preferences

ERIC Educational Resources Information Center

Bernard, Anthony D., Sr.

2009-01-01

Several recent studies have been conducted on teacher professional development (PD) but few have focused exclusively on elementary music teacher PD. Prominent music education researchers encourage additional research to provide generalizability across the field. In answer to this call for broadening the base of research in elementary music…

Principal-Teacher Interactions and Teacher Leadership Development: Beginning Teachers' Perspectives

ERIC Educational Resources Information Center

Szeto, Elson; Cheng, Annie Yan-Ni

2018-01-01

Teacher leadership lies at the heart of school improvement. Leadership development among beginning teachers, however, is often neglected. This paper examines the role of principal-teacher interactions in the leadership development of a group of beginning teachers. Using a case study design, interviews were conducted and documentary evidence was…

Bullying and the Postgraduate Trainee Teacher: A Comparative Study

ERIC Educational Resources Information Center

Sewell, Keira; Cain, Tim; Woodgate-Jones, Alex; Srokosz, Anne

2009-01-01

In 2001, Maguire published the findings from a survey of the perceptions and experiences of secondary school trainee teachers of adult-adult bullying. The current paper reports on a study which aimed to compare the incidence and nature of bullying of postgraduate trainees in another English teacher training institution with the experiences of…

A Tale of 2 Teachers: A Preschool Physical Activity Intervention Case Study.

PubMed

Howie, Erin K; Brewer, Alisa E; Dowda, Marsha; McIver, Kerry L; Saunders, Ruth P; Pate, Russell R

2016-01-01

Preschool settings vary greatly, and research has shown that interventions are more successful when they can be adapted to individual settings. This is a descriptive case study of how 2 teachers successfully adapted and implemented a preschool physical activity intervention. The Study of Health and Activity in Preschool Environments (SHAPES) was a 3-year physical activity intervention. A detailed case study of 2 high-implementing teachers was conducted. Multiple data sources included accelerometry, direct observation, teacher surveys, and intervention staff field notes. Teacher A focused on integrating physical activity into a wide range of activities, including parent and community events. Teacher B focused on high-intensity, structured activities. Both teachers supported the intervention, worked closely with intervention staff, and operated their classroom as an autonomous unit with support from their directors. Teacher A provided an average of 31.5, 78.0, and 67.5 min of physical activity opportunity per day of observation during years 1, 2, and 3. Teacher B provided an average of 2.7, 33.5, and 73.3 minutes of physical activity opportunity per day of observation. Successful implementation of physical activity interventions may look different in different contexts; thus, interventions should allow for flexible implementation. © 2015, American School Health Association.

A Tale of Two Teachers: A Preschool Physical Activity Intervention Case Study

PubMed Central

Howie, Erin K.; Brewer, Alisa E.; Dowda, Marsha; McIver, Kerry L.; Saunders, Ruth P.; Pate, Russell R.

2016-01-01

BACKGROUND Preschool settings vary greatly, and research has shown that interventions are more successful when they can be adapted to individual settings. This is a descriptive case study of how two teachers successfully adapted and implemented a preschool physical activity intervention. METHODS The Study of Health and Activity in Preschool Environments (SHAPES) was a three-year physical activity intervention. A detailed case study of two high-implementing teachers was conducted. Multiple data sources included accelerometry, direct observation, teacher surveys and intervention staff field notes. RESULTS Teacher A focused on integrating physical activity into a wide range of activities, including parent and community events. Teacher B focused on high-intensity, structured activities. Both teachers supported the intervention, worked closely with intervention staff, and operated their classroom as an autonomous unit with support from their directors. Teacher A provided an average of 31.5, 78.0 and 67.5 minutes of physical activity opportunity per day of observation during Years 1, 2, and 3. Teacher B provided an average of 2.7, 33.5, and 73.3 minutes of physical activity opportunity per day of observation. CONCLUSION Successful implementation of physical activity interventions may look different in different contexts; thus, interventions should allow for flexible implementation. PMID:26645417

Self-regulation workshop and Occupational Performance Coaching with teachers: A pilot study.

PubMed

Hui, Caroline; Snider, Laurie; Couture, Mélanie

2016-04-01

Teachers' occupational role and performance can be undermined when working with students with disruptive classroom behaviours. This pilot study aimed to explore the impact of school-based occupational therapy intervention on teachers' classroom management self-efficacy and perceived performance/satisfaction in their management of students with disruptive behaviours. This pilot study used a multiple-case replication study design. A cohort of regular classroom elementary school teachers (n = 11) participated in a 1-day workshop on sensorimotor strategies for supporting student self-regulation followed by eight individual sessions of Occupational Performance Coaching (OPC). Measurement tools were the Canadian Occupational Performance Measure, Goal Attainment Scaling (GAS), and Teachers' Self-Efficacy Scale-Classroom Management. Improvement in teachers' perception of performance, satisfaction, and classroom management was seen. GAS showed clinically significant improvement. Improvements were sustained at 7 weeks follow-up. Preliminary results support the use of sensorimotor education combined with OPC to enable teachers' occupational performance. © CAOT 2016.

Associations between workplace factors and carpal tunnel syndrome: A multi-site cross sectional study.

PubMed

Fan, Z Joyce; Harris-Adamson, Carisa; Gerr, Fred; Eisen, Ellen A; Hegmann, Kurt T; Bao, Stephen; Silverstein, Barbara; Evanoff, Bradley; Dale, Ann Marie; Thiese, Matthew S; Garg, Arun; Kapellusch, Jay; Burt, Susan; Merlino, Linda; Rempel, David

2015-05-01

Few large epidemiologic studies have used rigorous case criteria, individual-level exposure measurements, and appropriate control for confounders to examine associations between workplace psychosocial and biomechanical factors and carpal tunnel syndrome (CTS). Pooling data from five independent research studies, we assessed associations between prevalent CTS and personal, work psychosocial, and biomechanical factors while adjusting for confounders using multivariable logistic regression. Prevalent CTS was associated with personal factors of older age, obesity, female sex, medical conditions, previous distal upper extremity disorders, workplace measures of peak forceful hand activity, a composite measure of force and repetition (ACGIH Threshold Limit Value for Hand Activity Level), and hand vibration. In this cross-sectional analysis of production and service workers, CTS prevalence was associated with workplace and biomechanical factors. The findings were similar to those from a prospective analysis of the same cohort with differences that may be due to recall bias and other factors. © 2015 Wiley Periodicals, Inc.

Social Networking Tools and Teacher Education Learning Communities: A Case Study

ERIC Educational Resources Information Center

Poulin, Michael T.

2014-01-01

Social networking tools have become an integral part of a pre-service teacher's educational experience. As a result, the educational value of social networking tools in teacher preparation programs must be examined. The specific problem addressed in this study is that the role of social networking tools in teacher education learning communities…

The Development of University Teachers' Professional Identity: A Dialogical Study

ERIC Educational Resources Information Center

Scartezini, Raquel Antunes; Monereo, Carles

2018-01-01

This study investigated whether changes can occur on indicators of teachers' professional identity (TPI) when teachers and students share representations about what happens in class during an academic term. TPI is a process of constant negotiation between the different I-positions of teachers at the personal, social and cultural levels. The main…

"Chairperson" or "Chairman"?--A Study of Chinese EFL Teachers' Gender Inclusivity

ERIC Educational Resources Information Center

Lee, Jackie F. K.

2015-01-01

Given the potential influence of teachers' linguistic practice on children's language use and gender role development, the present study seeks to examine the extent of linguistic discrimination present in teachers' language. A total of 215 Chinese EFL teachers were invited to participate in the survey, which included a series of elicitation tests…

Are Teachers Ready for CLIL? Evidence from a European Study

ERIC Educational Resources Information Center

Pérez Cañado, María Luisa

2016-01-01

This article presents the outcomes of a European study on the main training needs which pre- and in-service teachers, teacher trainers, and coordinators consider they have in order to adapt to a bilingual education model. The macro-study has designed, validated and administered four sets of questionnaires to 706 informants across the whole of…

Organizational Trust of Mobbing Victims: A Study of Turkish Teachers

ERIC Educational Resources Information Center

Ertürk, Abbas

2016-01-01

The purpose of this study is to investigate the relationship between mobbing behaviour faced by high schools teachers and their organizational trust. The study was based on the survey model. 418 teachers from five different prefectures in the province of Ankara participated in the survey. The NAQ negative acts scale and organizational trust scale…

Classroom Management: A Study on the Training Needs of Primary School Teachers

ERIC Educational Resources Information Center

El Warfali, Faida Imhemid Salem; Yusoff, Nik Mohd Rahimi Nik

2014-01-01

This study aimed to identify the training needs of the in-service primary school teachers in the city of Benghazi, Libya. Data collection involved the administration of a set of questionnaire to 420 teachers and interviews with ten of them. The study found that the most important training needs of the primary school teachers in terms of classroom…

Student Classroom Misbehavior: An Exploratory Study Based on Teachers' Perceptions

PubMed Central

Sun, Rachel C. F.; Shek, Daniel T. L.

2012-01-01

This study aimed to examine the conceptions of junior secondary school student misbehaviors in classroom, and to identify the most common, disruptive, and unacceptable student problem behaviors from teachers' perspective. Twelve individual interviews with teachers were conducted. A list of 17 student problem behaviors was generated. Results showed that the most common and disruptive problem behavior was talking out of turn, followed by nonattentiveness, daydreaming, and idleness. The most unacceptable problem behavior was disrespecting teachers in terms of disobedience and rudeness, followed by talking out of turn and verbal aggression. The findings revealed that teachers perceived student problem behaviors as those behaviors involving rule-breaking, violating the implicit norms or expectations, being inappropriate in the classroom settings and upsetting teaching and learning, which mainly required intervention from teachers. PMID:22919297

Teachers' Entrepreneurial Profile: Case Study

ERIC Educational Resources Information Center

Stettiner, Caio Flavio; Formigoni, Alexandre; Filho, Mário Pereira Roque; de Camargo, Mauricio Ortiz; Moia, Roberto Padilha

2015-01-01

This article was prepared in order to investigate whether the teachers working in a Business Administration BA degree have an entrepreneurial profile, with the aim of finding whether such teachers are able to support the Pedagogical Proposal of the Institution to which they belong to in what concerns the requirement of the course and also the…

A Study of Arizona's Teachers of English Language Learners

ERIC Educational Resources Information Center

Rios-Aguilar, Cecilia; Gonzalez-Canche, Manuel; Moll, Luis C.

2010-01-01

In this study a representative sample of 880 elementary and secondary teachers currently teaching in 33 schools across the state of Arizona were asked about their perceptions of how their ELL students were faring under current instructional policies for ELL students. Teachers were surveyed during the Spring of 2010. Overall findings show that most…

"Teacher" from the Children's Perspective: A Study by Metaphors

ERIC Educational Resources Information Center

Cansever, Belgin Arslan; Aslan, Nese

2016-01-01

The purpose of this study is to determine the perception of teachers by 10 year-old primary school childrens by the metaphors they developed. The sample covers totally 441 children [224 females (50.8%) and 217 males (49.2%)] living in Izmir, Turkey. Participants were asked to complete the prompt "Teacher is like..., because...''. In…

Understanding Teacher Leadership in Context: A Qualitative, Heuristic Study

ERIC Educational Resources Information Center

Sturm, Paul Ridgway

2009-01-01

The purpose of this qualitative, heuristic inquiry was two-fold: First, the study explored the lived experiences of four teacher leaders working in one comprehensive high school in a district where the researcher is superintendent. The second purpose was to learn from the experiences of the teacher leaders to inform district level actions that…

Improving Teaching Does Improve Teachers: Evidence from Lesson Study

ERIC Educational Resources Information Center

Lewis, Catherine C.; Perry, Rebecca R.; Friedkin, Shelley; Roth, Jillian R.

2012-01-01

The authors comment on the article by Morris and Hiebert in three ways. First, they add thoughts about why improvement efforts often focus on teachers, rather than teaching. Second, they offer evidence from U.S. lesson study research that focus on teaching can improve both students' learning and teachers' learning. Finally, they suggest that the…

Teacher Educators' Research Practices: An Explorative Study of Teacher Educators' Perceptions on Research

ERIC Educational Resources Information Center

Willemse, T. M.; Boei, F.

2013-01-01

Research conducted by teacher educators is considered important for their professional development, their actual teaching practice and their body of knowledge. However, for many teacher educators in Universities of Applied Sciences (UAS) in the Netherlands, research is a new challenge. A survey was conducted among 508 such teacher educators…

Teachers' Responsibilities in Preventing School Violence: A Case Study in Turkey

ERIC Educational Resources Information Center

Yavuzer, Yasemin; Gundogdu, Rezzan

2012-01-01

It is generally acknowledged that teachers play an important role in preventing or reducing violence in schools. The objectives of this study were: (a) to identify teachers' responsibilities in terms of preventing violence among school children and (b) to solicit teachers' views as what they have been doing in preventing violence. Sample for the…

Providing for the Needs of New Teachers: A Study of New Teacher Induction in a Rural School District in Central North Carolina

ERIC Educational Resources Information Center

Powell, Lori T.

2016-01-01

This study evaluated the effectiveness of a new teacher induction program as implemented in a rural school district in central North Carolina. All beginning teachers with 3 or less years of experience, all school-based administrators, and all mentoring teachers were the target participants. The purpose of the study was to evaluate the…

Pre-Service Teachers Observations of Experienced Teachers

ERIC Educational Resources Information Center

Jenkins, Jayne M.

2014-01-01

Assigning pre-service teachers to observe experienced teachers is a common practice in teacher preparation programs. The purpose of this study was to identify what physical education pre-service teachers observe when watching an experienced teacher. While enrolled in a methods of teaching physical education course and engaged in their second…

Guys and Dolls: A Qualitative Study of Teachers' Views of Gendered Play in Kindergarten

ERIC Educational Resources Information Center

Lynch, M.

2015-01-01

Drawing on data collected for a larger study investigating kindergarten teachers' online discussions of play, the present qualitative study examines teachers' discussions of gender. Findings suggest that teachers' project onto their kindergarten students many of their own gender prejudices about play. These teachers reinforced gendered attitudes…

Teacher-Child Relationships: Contribution of Teacher and Child Characteristics

ERIC Educational Resources Information Center

Choi, Ji Young; Dobbs-Oates, Jennifer

2016-01-01

This study investigates potential predictors of teacher-child relationships (i.e., closeness and conflict) focusing on child gender, teacher-child ethnicity match, and teacher education. Additionally, the study explores the possible moderation effect of teacher education on the associations between teacher-child relationships and child gender or…

Self-Study of Teacher Education Practices and Critical Pedagogy: The Fifth Moment in a Teacher Educator's Journey

ERIC Educational Resources Information Center

Ragoonaden, Karen

2015-01-01

In order to research and improve her practice, a teacher educator examined her life history and its relation to the ethical and moral discourses of society using autobiography as a self-study methodology. This critical reflection provided the basis for contextualizing praxis-oriented teacher education in an urban school. Based on the…

Supporting and Retaining Beginning Teachers: A Validity Study of the Perceptions of Success Inventory for Beginning Teachers

ERIC Educational Resources Information Center

Corbell, Kristen A.; Osborne, Jason; Reiman, Alan J.

2010-01-01

In the United States, 50% of beginning teachers leave the classroom in their first 5 years of teaching (Ingersoll & Smith, 2004). This study evaluated the psychometric properties of the Perceptions of Success Inventory for Beginning Teachers (PSI-BT), an instrument that can be used to make informed decisions for improving induction programs…

Collective pedagogical teacher culture, teacher-student ethno-racial mismatch, and teacher job satisfaction.

PubMed

Stearns, Elizabeth; Banerjee, Neena; Mickelson, Roslyn; Moller, Stephanie

2014-05-01

Teacher job satisfaction is critical to schools' successful functioning. Using a representative sample of kindergarten teachers from the Early Childhood Longitudinal Study, we investigate the association among professional learning community and teacher collaboration, teacher ethno-racial group, teacher-student ethno-racial mismatch, and teacher job satisfaction. We find that White teachers are significantly less satisfied than African-American and Latino teachers, especially when they teach in majority non-White classrooms. However, the existence of a professional community moderates the negative influence of teacher-student ethno-racial mismatch on White teachers' job satisfaction. In effect, strong professional communities serve as a cushion to bolster teacher job satisfaction. Copyright © 2014 Elsevier Inc. All rights reserved.

Environmental Studies Center Teacher Books. 1st Grade - Habitats.

ERIC Educational Resources Information Center

Martin County Schools, Jensen Beach, FL. Environmental Studies Center.

This teacher's guide, one of nine teacher packages developed for use in the sequential, hands-on, field-oriented, K-8 environmental education program of the Martin County Schools in Florida, was developed for use with elementary children in grade one prior to and after a visit to an environmental studies center located near an estuarine area. This…

Democratic Teachers Mentoring Novice Teachers: Enacting Democratic Practices and Pedagogy in Teacher Education

ERIC Educational Resources Information Center

Payne, Katherina A.

2018-01-01

Much like preservice teachers, who cite cooperating teachers as influential to the learning-to-teach process, this study and its findings center the work of cooperating teachers as essential to teacher education for democratic education. The mentoring practices of cooperating teachers often reflect their teaching practices with students in their…

Preparing Future Teachers through Distance Learning: An Empirical Study on Students' Perception of Teacher Education Program Provided by AIOU Pakistan

ERIC Educational Resources Information Center

Nadeem, Mohammed; Ali, Akhtar; Maqbool, Saira

2013-01-01

The purpose of the current study was to analyse the pre service teachers training programs for the distance learners of Allama Iqbal Open University (AIOU) Islamabad, Pakistan. This kind of training is provided to the future teachers enrolled to acquire pre service training to become a teacher in a Government educational institution in Pakistan.…

Developing a Professional Identity as an Elementary Teacher of Nature of Science: A Self-Study of Becoming an Elementary Teacher

ERIC Educational Resources Information Center

Akerson, Valarie L.; Pongsanon, Khemmawadee; Weiland, Ingrid S.; Nargund-Joshi, Vanashri

2014-01-01

This study explores the development of professional identity as a teacher of nature of science (NOS). Our research question was "How can a teacher develop a professional identity as an elementary teacher of NOS?" Through a researcher log, videotaped lessons, and collection of student work, we were able to track efforts in teaching NOS as…

Are Elementary School Teachers Prepared to Tackle Bullying? A Pilot Study

ERIC Educational Resources Information Center

Oldenburg, Beau; Bosman, Rie; Veenstra, René

2016-01-01

The aim of this pilot study was to investigate to what extent elementary school teachers were prepared to tackle bullying. Interview data from 22 Dutch elementary school teachers (M[subscript age]?=?43.3, 18 classrooms in eight schools) were combined with survey data from 373 students of these teachers (M age?=?10.7, grades 3-6, ages 8- to…

Teacher- or Learner-Centred? Science Teacher Beliefs Related to Topic Specific Pedagogical Content Knowledge: A South African Case Study

NASA Astrophysics Data System (ADS)

Mavhunga, Elizabeth; Rollnick, Marissa

2016-12-01

In science education, learner-centred classroom practices are widely accepted as desirable and are associated with responsive and reformed kinds of teacher beliefs. They are further associated with high-quality Pedagogical Content Knowledge (PCK). Topic-Specific Pedagogical Content Knowledge (TSPCK), a version of PCK defined at topic level, is known to enable the transformation of topic content into a form accessible to learners. However, little is known about teacher science beliefs in relation to TSPCK and therefore the nature of likely associated classroom practices. In this study, we investigated the relationship between TSPCK and underlying science teacher beliefs following an intervention targeting the improvement of TSPCK in the topic chemical equilibrium. Sixteen final year pre-service chemistry teachers were exposed to an intervention that explicitly focussed on knowledge for transforming the content of chemical equilibrium using the five knowledge components of TSPCK. A specially designed TSPCK instrument in chemical equilibrium and the Teacher Belief Instrument (TBI) were used to capture written responses in pre- and post-tests. Additional qualitative data was collected from audio-recorded discussions and written responses from an open-ended question asked before and after the intervention. Two key findings emerged from the study. Firstly, the development of TSPCK was linked to shifts in underlying science teacher beliefs in the direction of learner-centred teaching for the majority of pre-service teachers. Secondly, this shift was not evident for all, as for some there was development of TSPCK without a shift from teacher-centred beliefs about science teaching.

Teachers' personal didactical models and obstacles to professional development: Case-studies with secondary experimental science teachers

NASA Astrophysics Data System (ADS)

Wamba Aguado, Ana Maria

The aim of this thesis has been to elaborate criteria which characterise how teachers teach, as a curriculum component of their professional knowledge and to infer the obstacles which hinder their desired professional development, in such a way that they are considered in the design of proposals for teacher training in secondary education. In addition to this, a further objective was to elaborate and validate data analysis instruments. Case studies were carried out on three natural science secondary teachers with more than ten years' experience, enabling the characterisation of the teachers' science and science teaching conceptions as well as the description of classroom practice. Finally, with the help of these data together with the material used by the teachers, the inference of the teachers' personal didactical models and the obstacles to their professional development were made possible. Instruments for data collection used a questionnaire to facilitate the realisation of a semi-structured interview, video recordings of the classroom intervention of each teacher which correspond to a teaching unit taught over a two-week period and all the written material produced for the unit was collected. For the data analysis a taxonomy of classroom intervention patterns and a progression hypothesis towards desirable professional knowledge were elaborated, from the perspective of a research in the classroom model and according to a system of categories and subcategories which refer to their concepts about scientific knowledge, school knowledge, how to teach and evaluation. With the interview and the questionnaire a profile of exposed conceptions was obtained. The intervention profile was obtained using the classroom recordings; according to the patterns identified and their sequencing, both of which determine the characteristic structures and routines of these teachers. An outcome of these results was the validation of the previously mentioned taxonomy as an instrument of

Carpal tunnel syndrome and work organisation in repetitive work: a cross sectional study in France. Study Group on Repetitive Work

PubMed Central

Leclerc, A.; Franchi, P.; Cristofari, M. F.; Delemotte, B.; Mereau, P.; Teyssier-Cotte, C.; Touranchet, A.

1998-01-01

OBJECTIVES: To study the determinants of signs of carpal tunnel syndrome (CTS) in repetitive industrial work, with special attention to occupational constraints at group level and management practices of the companies. METHOD: A cross sectional study was conducted in three sectors: assembly line; clothing and shoe industry; food industry. A total of 1210 workers in repetitive work, from 53 different companies, was compared with a control group of 337 workers. Constraints at the workplace were partly self declared, and partly assessed by the occupational physicians in charge of the employees of the company. The definition of CTS was based on a standardised clinical examination. RESULTS: CTS was associated with repetitive work, especially packaging. It was more frequent among subjects who declared psychological and psychosomatic problems and those with a body mass index > or = 27. Dissatisfaction with work, lack of job control, short cycle time, and having to press repeatedly with the hand were associated with the syndrome. An odds ratio (OR) of 2.24 was found for "just in time" production. CONCLUSION: The results emphasise the complexity of the determinants of CTS, the role of psychosocial factors at work and the potentially negative effects of some practices of the companies aimed at enhancing their competitiveness.   PMID:9624269

Organizational and psychosocial risk factors for carpal tunnel syndrome: a cross-sectional study of French workers.

PubMed

Rigouin, Pascal; Ha, Catherine; Bodin, Julie; Le Manac'h, Audrey Petit; Descatha, Alexis; Goldberg, Marcel; Roquelaure, Yves

2014-02-01

The aim of the study was to examine the organizational and psychosocial risk factors for carpal tunnel syndrome (CTS) in workers exposed to various levels of work-related constraints, with a special focus on factors related to the work organization. From 3,710 workers, representative of a French region's working population, trained occupational physicians diagnosed a total of 156 cases of CTS between 2002 and 2005. Diagnoses were established by standardized physical examination, while personal factors and work exposure were assessed by self-administered questionnaires. Statistical associations between CTS and personal and work-related factors were analyzed for each gender using logistic regression modeling. Among the factors related to work organization, working with temporary workers was associated with CTS for women (OR = 1.99, 95 % CI 1.23-3.25), but not for men. Task rotation during the job (OR = 2.45 95 % CI 1.41-4.24) and work pace dependent on quantified targets (OR = 1.93 95 % CI 1.08-3.46) were associated with CTS only for men. The work-related psychosocial factors highlighted by the logistic modeling were high psychological demand for women (OR = 1.90, 95 % CI 1.17-3.09) and low skill discretion (OR = 1.77, 95 % CI 1.01-3.11) for men. This study has identified some psychosocial factors and factors related to work organization associated with clinically diagnosed and symptom-only cases of CTS as well as personal and biomechanical factors. However, due to the cross-sectional design of the study, no causal conclusion could be drawn and longitudinal studies are necessary to confirm these results.

Teachers' Beliefs and Practices regarding Developmentally Appropriate Practices: A Study Conducted in India

ERIC Educational Resources Information Center

Hegde, Archana V.; Cassidy, Deborah J.

2009-01-01

The study assessed kindergarten teachers' beliefs, stated practices and actual practices regarding developmentally appropriate practices (DAP) in India. Forty kindergarten teachers from the urban city of Mumbai (India) participated in the study. Overall, the results indicated that teachers' beliefs were more developmentally appropriate than their…

Teachers' Practices of Inquiry When Teaching Investigations: A Case Study

ERIC Educational Resources Information Center

Dudu, Washington T.; Vhurumuku, Elaosi

2012-01-01

Teacher practices are essential for supporting learners in scientific inquiry practices of framing research questions, designing and conducting investigations, collecting data, and drawing conclusions. This study examines instructional practices of two Grade 11 Physical Science teachers engaged in teaching practical investigations. Data were…

The Appropriateness of Teacher Self-Disclosure: A Comparative Study of China and the USA

ERIC Educational Resources Information Center

Zhang, Shaoan; Shi, Qingmin; Hao, Shiqi

2009-01-01

The present study was designed to examine pre-service teachers' attitudes towards teacher self-disclosure in Chinese and US classroom teaching. The participants of this study included 126 Chinese pre-service teachers and 180 US pre-service teachers. Results showed statistically significant differences between the two groups in their attitudes…

Views on Values Education: From Teacher Candidates to Experienced Teachers

ERIC Educational Resources Information Center

Iscan, Canay Demirhan

2015-01-01

This study aimed to identify the views of experienced class teachers and class teacher candidates on values education. It conducted standard open-ended interviews with experienced class teachers and teacher candidates. The study group comprised 9 experienced class teachers from different socio-economic levels and 9 teacher candidates with…

A Study of Kindergarten Teachers' Evaluation of Order-Managing Skills Used in Group Activities by Early Childhood Student Teachers in Taiwan.

ERIC Educational Resources Information Center

Chen, Ya-Mei

This study analyzed how Taiwanese kindergarten teachers evaluated events of various classroom management skills used by early childhood student teachers in group activities. The kindergarten teachers evaluated effectiveness, appropriateness, frequency of practicing similar skills themselves, and the need to modify any of the above. A questionnaire…

A prospective study of carpal tunnel syndrome: workplace and individual risk factors

PubMed Central

Burt, Susan; Deddens, James A; Crombie, Ken; Jin, Yan; Wurzelbacher, Steve; Ramsey, Jessica

2015-01-01

Objectives To quantify the risk for carpal tunnel syndrome (CTS) from workplace physical factors, particularly hand activity level and forceful exertion, while taking into account individual factors including age, gender, body mass index (BMI), and pre-existing medical conditions. Methods Three healthcare and manufacturing workplaces were selected for inclusion on the basis of range of exposure to hand activity level and forceful exertion represented by their jobs. Each study participants job tasks were observed and evaluated ’ onsite and videotaped for further analysis, including frequency and duration of exertion and postural deviation. Individual health assessment entailed electrodiagnostic testing of median and ulnar nerves, physical examination and questionnaires at baseline with annual follow-up for 2 years. Results The incidence of dominant hand CTS during the study was 5.11 per 100 person-years (29 cases). Adjusted HRs for dominant hand CTS were as follows: working with forceful exertion ≥20% but <60% of the time: 2.83 (1.18, 6.79) and ≥60% of the time vs <20%: 19.57 (5.96, 64.24), BMI ≥30 kg/m2 (obesity): 3.19 (1.28, 7.98). The American Conference for Governmental Industrial Hygienists (ACGIH) Threshold Limit Value (TLV) for hand activity level also predicted CTS, HR=1.40 (1.11, 1.78) for each unit increase in the TLV ratio, controlling for obesity and job strain. Conclusions Workplace and individual risk factors both contribute to the risk for CTS. Time spent in forceful exertion can be a greater risk for CTS than obesity if the job exposure is high. Preventive workplace efforts should target forceful exertions. PMID:23788614

Primary School Teachers' Perception on Parental Involvement: A Quliatative Case Study

ERIC Educational Resources Information Center

Aslan, Dolgun

2016-01-01

The purpose of this study is to highlight the opinions of teachers with regard to the approaches of parental involvement in school. A case study design was used in this study conducted that is employed in studies of a qualitative nature. In the "case" under research, there was an attempt to determine the opinions of teachers regarding…

Teacher Effects and Teacher-Related Policies

ERIC Educational Resources Information Center

Jackson, C. Kirabo; Rockoff, Jonah E.; Staiger, Douglas O.

2014-01-01

The emergence of large longitudinal data sets linking students to teachers has led to rapid growth in the study of teacher effects on student outcomes by economists over the past decade. One large literature has documented wide variation in teacher effectiveness that is not well explained by observable student or teacher characteristics. A second…

Cross-Cultural Communication in Teacher Education: A Case Study of an Australian Pre-Service Teacher Placement in Liaoning, China

ERIC Educational Resources Information Center

Jin, Aijing; Cooper, Maxine; Golding, Barry

2016-01-01

This paper presents a case study of the experiences and reflections of four fourth year pre-service teachers from Federation University Australia who completed their three-week teaching placement in Anshan, Liaoning Province, China, in April 2014. The study also explores the perspectives and opinions of both the Chinese mentor teachers and Chinese…

A Study on Characteristics and Competencies Needed by Teachers of the Mentally Retarded.

ERIC Educational Resources Information Center

Ho, Hua-Kuo

This study assessed the characteristics of 134 teachers of the mentally retarded in Taiwan, and surveyed 321 teachers of the retarded concerning desirable teacher characteristics and competencies. Four main conclusions were drawn: (1) outstanding teachers of the retarded were highly rated for such characteristics as "flexibility of…

An Instrument Development Study for Determining Prospective Science Teachers' Science-Specific Epistemological Beliefs

ERIC Educational Resources Information Center

Koksal, Mustafa Serdar; Ertekin, Pelin

2016-01-01

The study is focusing on development of an instrument to determine science-specific epistemological beliefs of prospective science teachers. The study involved 364 (male = 82, female = 282) prospective science teachers enrolled in a science teacher education program. The confirmatory factor analysis, reliability analysis and correlation analysis…

Students' and teachers' cognitions about good teachers.

PubMed

Beishuizen, J J; Hof, E; van Putten, C M; Bouwmeester, S; Asscher, J J

2001-06-01

Good teachers have been studied ever since Plato described how Socrates taught by asking questions of his audience. Recent findings shed light on two characteristics of good teachers: their personality and their ability. However, more attention has been paid to teachers' practices and opinions than to students' views. The study reported here attempted to deepen our understanding of what students think about good teachers. Students of four age groups (7, 10, 13, and 16 years of age) and teachers from primary and secondary schools were asked to write an essay on the good teacher. The correspondence between conceptual items in the essays was investigated by determining the extent to which they were used in the same essays to describe good teachers. Correspondence analysis revealed two dimensions. The first dimension reflected the preference of students and teachers for describing the good teacher in terms of either personality or ability characteristics. The second dimension was interpreted as an orientation in the essays towards either attachment to, detachment from or commitment to school and teachers. Students and teachers were compared to establish the amount of (dis)agreement about what makes a good teacher. Primary school students described good teachers primarily as competent instructors, focusing on transfer of knowledge and skills, whereas secondary school students emphasised relational aspects of good teachers. Teachers, however, considered good teachers in the first place a matter of establishing personal relationships with their students. Consequently, primary school students and teachers disagreed about the characteristics of good teachers. In secondary education, disagreements between teachers and students were relatively small. The research method of collecting free essays and utilising correspondence analysis to represent conceptual items and groups of participants seems promising as long as a theoretical framework is available to interpret the

Explore-create-share study: An evaluation of teachers as curriculum innovators in engineering education

NASA Astrophysics Data System (ADS)

Berry, Ayora

The purpose of this study was to investigate the effects of a curriculum design-based (CDB) professional development model on K-12 teachers' capacity to integrate engineering education in the classroom. This teacher professional development approach differs from other training programs where teachers learn how to use a standard curriculum and adopt it in their classrooms. In a CDB professional development model teachers actively design lessons, student resources, and assessments for their classroom instruction. In other science, technology, engineering and mathematics (STEM) disciplines, CDB professional development has been reported to (a) position teachers as architects of change, (b) provide a professional learning vehicle for educators to reflect on instructional practices and develop content knowledge, (c) inspire a sense of ownership in curriculum decision-making among teachers, and (d) use an instructional approach that is coherent with teachers' interests and professional goals. The CDB professional development program in this study used the Explore-Create-Share (ECS) framework as an instructional model to support teacher-led curriculum design and implementation. To evaluate the impact of the CDB professional development and associated ECS instructional model, three research studies were conducted. In each study, the participants completed a six-month CDB professional development program, the PTC STEM Certificate Program, that included sixty-two instructional contact hours. Participants learned about industry and education engineering concepts, tested engineering curricula, collaborated with K-12 educators and industry professionals, and developed project-based engineering curricula using the ECS framework. The first study evaluated the impact of the CDB professional development program on teachers' engineering knowledge, self-efficacy in designing engineering curriculum, and instructional practice in developing project-based engineering units. The study

Paraprofessional Teacher Aide to Teacher: An Oral History Study of Five Alumnae of the Career Opportunities Program (COP)

ERIC Educational Resources Information Center

Franklin, Annette

2010-01-01

This oral history study addressed the problem of under-representation of minority teachers through the voices and perspectives of five African American female paraprofessional teacher aides who entered the teaching profession through participation in the Career Opportunities Program in Erie, Pennsylvania from 1970 through 1974. Two theoretical…

Teachers' Awareness of the Learner-Teacher Interaction: Preliminary Communication of a Study Investigating the Teaching Brain

ERIC Educational Resources Information Center

Rodriguez, Vanessa; Solis, S. Lynneth

2013-01-01

A new phase of research on teaching is under way that seeks to understand the teaching brain. In this vein, this study investigated the cognitive processes employed by master teachers. Using an interview protocol influenced by microgenetic techniques, 23 master teachers used the Self-in-Relation-to-Teaching (SiR2T) tool to answer "What are…

Web-Based Teacher Training and Coaching/Feedback: A Case Study

ERIC Educational Resources Information Center

Wilczynski, Susan M.; Labrie, Allison; Baloski, Ann; Kaake, Amanda; Marchi, Nick; Zoder-Martell, Kimberly

2017-01-01

The present case study evaluated web-based training with coaching and feedback delivered through videoconferencing software to increase teacher use of behavioral methods associated with increased compliance. The participant, a preschool special education teacher, increased both her knowledge of efficacious interventions for autism spectrum…

Temperament Types of Social Studies Teachers.

ERIC Educational Resources Information Center

Dorow, Ernest B.

Temperament type is a key to understanding the classroom behavior of social studies teachers. Current criticisms of strategies employed, dependence on the textbook, fact oriented testing, and the dearth of problem solving in lesson planning are grounded in professional decisions based on temperament preferences. Employing four types of temperament…

A Qualitative Study to Understand High School Teachers' Experiences Teaching Online

ERIC Educational Resources Information Center

Sims, Tacor Natalie

2017-01-01

This study addresses a gap in research literature regarding educator's experiences teaching online high school, focusing on strengths, challenges, and professionalism, from an online high school teacher's perspective. In addition, teachers provided their perceived level of professionalism as online high school teachers and provided their…

Relating Teacher PCK and Teacher Practice Using Classroom Observation

NASA Astrophysics Data System (ADS)

Barendsen, Erik; Henze, Ineke

2017-09-01

Science teachers' pedagogical content knowledge (PCK) has been researched in many studies, yet little empirical evidence has been found to determine how this knowledge actually informs teachers' actions in the classroom. To complement previous quantitative studies, there is a need for more qualitative studies to investigate the relationship between teacher knowledge (as formulated by the teacher) and classroom practice, especially in the context of an educational innovation. In this study we explored a possible way to investigate this relationship in an in-depth and systematic fashion. To this end, we conducted a case study with a chemistry teacher in the context of the implementation of a context-based science curriculum in The Netherlands. The teacher's PCK was captured using the Content Representation form by Loughran, Mulhall, and Berry. We used an observation table to monitor classroom interactions in such a way that the observations could be related to specific elements of teachers' PCK. Thus, we were able to give a detailed characterization of the correspondences and differences between the teacher's personal PCK and classroom practice. Such an elaborate description turned out to be a useful basis for discussing mechanisms explaining the relationship between teachers' knowledge and teachers' actions.

A Survey Study of Chinese In-Service Teachers' Self-Efficacy about Inclusive Education

ERIC Educational Resources Information Center

Wang, Mian; Zan, Fei; Liu, Jiaqiu; Liu, Chunling; Sharma, Umesh

2012-01-01

A survey study was conducted to a total of 323 in-service teachers (110 special education teachers and 213 general education teachers) in Shanghai regarding their self-efficacy and concerns about inclusive education. Multivariate analysis results reveal that special teachers have significantly higher self-efficacy about inclusive education than…

A Study of Middle School Principal Behaviors and Their Impact on Teacher Retention

ERIC Educational Resources Information Center

Martin, Todd

2011-01-01

This dissertation was designed to investigate the causes behind teacher turnover and the connection between principal behavior, teacher working conditions, and rates of teacher turnover. In particular, this study examined behaviors that teachers in three North Carolina middle schools felt their principals displayed that helped encourage them to…

Development and Validation of Information Technology Mentor Teacher Attitude Scale: A Pilot Study

ERIC Educational Resources Information Center

Saltan, Fatih

2015-01-01

The aim of this study development and validation of a teacher attitude scale toward Information Technology Mentor Teachers (ITMT). ITMTs give technological support to other teachers for integration of technology in their lessons. In the literature, many instruments have been developed to measure teachers' attitudes towards the technological tools…

Multiple case studies of STEM teachers' orientations to science teaching through engineering design

NASA Astrophysics Data System (ADS)

Rupp, Madeline

The following master's thesis is composed of two manuscripts describing STEM teachers' orientations to science teaching through engineering within the context of the Science Learning through Engineering Design (SLED) partnership. The framework guiding both studies was science teaching orientations, a component of pedagogical content knowledge. Data were collected via semi-structured interviews, multi-day classroom observations, pre- and post-observation interviews, implementation plans, and written reflections. Data sources were analyzed to generate two orientations to science teaching through engineering design for each participant. The first manuscript illustrates a single case study conducted with a sixth grade STEM teacher. Results of this study revealed a detailed picture of the teacher's goals, practices, assessments, and general views when teaching science through engineering design. Common themes across the teacher's instruction were used to characterize her orientations to science teaching through engineering design. Overall, the teacher's orientations showed a shift in her practice from didactic to student-centered methods of teaching as a result of integrating engineering design-based curriculum. The second manuscript describes a comparative case study of two sixth grade SLED participants. Results of this study revealed more complex and diverse relationships between the teachers' orientations to teaching science through engineering design and their instruction. Participants' orientations served as filters for instruction, guided by their divergent purposes for science teaching. Furthermore, their orientations and resulting implementation were developed from knowledge gained in teacher education, implying that teacher educators and researchers can use this framework to learn more about how teachers' knowledge is used to integrate engineering and science practices in the K-12 classroom.

Screening for Acromegaly in Patients with Carpal Tunnel Syndrome: A Prospective Study (ACROCARP).

PubMed

Zoicas, F; Kleindienst, A; Mayr, B; Buchfelder, M; Megele, R; Schöfl, C

2016-07-01

Early diagnosis of acromegaly prevents irreversible comorbidities and facilitates surgical cure. Carpal tunnel syndrome (CTS) is common in acromegaly and patients have often undergone surgery for CTS prior to the diagnosis of acromegaly. We hypothesized that screening CTS-patients for acromegaly could facilitate active case-finding. We prospectively enrolled 196 patients [135 women, 56.9 (range 23-103) years] who presented with CTS for surgery. Patients were asked about 6 symptoms suggestive of acromegaly using a questionnaire calculating a symptom score (0-6 points), and insulin-like-growth factor 1 (IGF-1) was measured. If IGF-1 was increased, IGF-1 measurement was repeated, and random growth hormone (GH) and/or an oral glucose tolerance test (OGTT) with assessment of GH-suppression were performed. The mean symptom score was 1.7±1.3 points. Three patients reported the maximal symptom score of 6 points, but none of them had an increased IGF-1. There was no correlation between the symptom score and IGF-1-SDS (standard deviation score) (r=0.026; p=0.71). Four patients had an IGF-1>2 SDS. In 2 patients acromegaly was ruled out using random GH and OGTT. One patient had normal IGF-1 and random GH at follow-up. One patient refused further diagnostics. In this prospective cohort of patients with CTS, the observed frequency of acromegaly was at most 0.51% (95% CI 0.03 to 2.83%). In this prospective study, none of the 196 patients with CTS had proven acromegaly. Thus, we see no evidence to justify general screening of patients with CTS for acromegaly. © Georg Thieme Verlag KG Stuttgart · New York.

Effects of Lesson Study on Science Teacher Candidates' Teaching Efficacies