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Sample records for vocational aptitude battery

  1. Vocational Aptitude Test

    Directory of Open Access Journals (Sweden)

    Candiasa I Made

    2018-01-01

    Full Text Available Test for measuring vocational aptitude has been formulated and validated. There are three main constructs involved in vocational aptitude test, which are individual characteristics, activities that are likely to be selected, and professions that tend to be idolized. Individual characteristics indicate the individuals talents, whereas the activity that tends to be chosen leads to student interest in the activity, and the intended profession gives clues about the capability of themselves to pursue the profession. Content validity test with Lawse technique yields content validity ratio (CVR for all items are in the range 0.82-0.94 and content validity index (CVI = 0.88. The construct validity test yields comparative fit index (CFI = 0.918 and chi square coefficient (χ2 = 5.85 with significance (p = 0.002. These findings indicate that the test is valid either by content or construct. Furthermore, the reliability test with Alpha Cronbach found the alpha coefficient (α = 0.82. Finally, it can be concluded that vocational aptitude test can be utilized for early identification of student vocational aptitude. The hope, the test can help students to choose the appropriate vocational school, in order to obtain the better learning outcomes.

  2. Profile of American Youth: 1980 Nationwide Administration of the Armed Services Vocational Aptitude Battery.

    Science.gov (United States)

    1982-03-01

    Seminar Press, 1973. Jencks, C. Inequality: A reassessment of the effect of family and school in America . New York: Basic Books, 1972. eJensen, A.R... Sociolinguistic and measurement considerations for construction of Armed Services selection batteries (AFHRL-TR-77-65). Brooks Air Force Base, TX...effect of family and schooling in America . New York: Basic Books, 1972. Jenkins, J.J., & Paterson, D.G. Studies in indai idw l ’lifferences: The search

  3. Effects of psychotropic drugs and psychiatric illness on vocational aptitude and interest assessment.

    Science.gov (United States)

    Helmes, E; Fekken, G C

    1986-07-01

    This study examined the vocational aptitude and interest scores of 326 inpatients at a large urban psychiatric hospital. The inpatient group performed significantly below the adult normative mean on eight of nine General Aptitude Test Battery (GATB) aptitude measures; the single exception was Verbal Aptitude. Further, GATB aptitude scores (adjusted for age and education) were significantly lower for patients who were receiving (N = 210) psychotropic medication than for patients who were not receiving (N = 114) psychotropic medication, again with the exception of Verbal Aptitude. Differentiation of patients into subsamples who were receiving particular drugs or drug combinations indicated that phenothiazines in combination with Anti-Parkinsonians were associated with the poorest GATB performances. Interestingly, self-reported vocational interests were not related in any systematic fashion to receiving medication. A variety of explanations that may account for these findings, including drug side-effects and severity or type of psychiatric disorder, were investigated. Implications for vocational counselors were discussed.

  4. The Ups and Downs of ASVAB: Fluctuations in Armed Services Vocational Aptitude Battery Scores and Implications for U.S. Army Force Readiness

    Science.gov (United States)

    2017-03-30

    thesis and are sincerely appreciated. I also thank Mr. Jeffrey Turner, JAWS Academic Writing Specialist for his tireless r writing assistance, as well...Sellman, 2004. 20 Ibid. 12 The ASVAB is a battery composed of various tests that measure verbal, mathematics , and science/technical skills and...knowledge. The Armed Forces Qualification Test (AFQT), a composite of verbal and mathematics tests from ASVAB, is the primary enlistment screen. The

  5. Fireworks Assembler (Fireworks) 737.887 -- Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  6. Power Lawn Mower Assembler (agric. equip.) 6-94.352--Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  7. Tomato Peeler (can. & preserv.) 529.887 -- Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  8. Autoclave Operator (chem.) 4-52.711--Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  9. Turret-Lathe Operator 4-78.021 -- Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  10. Room Clerk (hotel and rest.) 1-07.60--Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  11. Various Occupations in the Iron and Steel Industry. Technical Report on Development of USTES Aptitude Test Batteries.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  12. Cutting-and-Creasing Pressman (paper goods) 649.782--Technical Report on Development of USTES Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  13. Peeling-and-Coring-Machine Operator 529.886 -- Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  14. Multidimensional Aptitude Battery-Second Edition Intelligence Testing of Remotely Piloted Aircraft Training Candidates Compared with Manned Airframe Training Candidates

    Science.gov (United States)

    2015-03-01

    assessing the general intelligence and neuropsychological aptitudes of USAF RPA pilot training candidates. Chappelle et al. obtained comprehensive...computer-based intelligence testing (Multidimensional Aptitude Battery-Second Edition [MAB-II]) and neuropsychological screening (MicroCog) on USAF MQ-1... schizophrenia , attention deficit hyperactivity disorder, and autism spectrum disorders) and not on very high functioning populations such as aviators

  15. Carpet Layer (ret. tr.) 7-59.220; Linoleum Layer (const.; ret. tr.) 5-32.732--Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  16. Asparagus Sorter (agric.; can. & preserv.; whole tr.) 529.687 (8-04.10)--Technical Report on Development of USES Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  17. Ornamental-Iron Worker (const.) 4-84.020; Structural-Steel Worker (const.) 4-84-010--Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  18. Pressman (rubber goods; rubber tire & tube) 559.885; Pressman, O-Rings (rubber goods) 559.885--Technical Report on Development of the USTES Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  19. Development of USES Specific Aptitude Test Battery for Waiter/Waitress, Informal (hotel & rest.) 311.477-030.

    Science.gov (United States)

    Oregon State Dept. of Human Resources, Salem.

    The United States Employment Service (USES) Specific Aptitude Test Battery (SATB) for Waiter/Waitress (Informal) is evaluated from three points of view: (1) technical adequacy of the research, (2) fairness to minorities, and (3) usefulness of the battery to Employment Service staff and employers in selecting individuals for training as…

  20. The Effect of Aptitude and Experience on Mechanical Job Performance.

    Science.gov (United States)

    Mayberry, Paul W.; Carey, Neil B.

    1997-01-01

    The validity of the Armed Services Vocational Aptitude Battery (ASVAB) in predicting mechanical job performance was studied with 891 automotive and 522 helicopter mechanics. The mechanical maintenance component of the ASVAB predicted hands-on performance, job knowledge, and training grades quite well, but experience was more predictive of…

  1. Gasoline-Engine Assembler (engine & turbine) 806.781; Internal-Combustion-Engine-Assembler (engine & turbine) 806.781; Outboard-Motor Assembler (engine & turbine) 806.781--Technical Report on Development of USTES Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  2. Profile of American Youth: Demographic Influences on ASVAB (Armed Services Vocational Aptitude Battery) Test Performance

    Science.gov (United States)

    1984-02-01

    completed courses in calcm1lus, precalculus , trigonometry, geometry and computer programming. As a matter of fact, of the twelve courses covered in the...had studied the course-- precalculus /calculus and trigonometry. The NAEP survey also collected data from the 13-year-olds regarding the number of years

  3. Coil Opener and Down Ender Operator (iron & steel) 7-88.305; Conveyor Man (iron & steel) 7-88.300; Cooling Conveyor Operator (iron & steel) 7-88.241; Tester Conveyor Operator (iron & steel) 7-88.241; Thread Entry Conveyor Operator (iron & steel) 7-88.241; Yard Transfer Conveyor Operator (iron & steel) 7-88.241--Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  4. Fruit Sorter (agric.; can. & preserv.; whole tr.) 9-68.60; Cherry Sorter 9-68.60; Olive Sorter 9-68.60; Packer (agric.) 9-68.35; Apple Packer 9-68.35; Cherry Packer 9-68.35; Citrus-Fruit Packer 9-68.35; Plum Packer 9-68.35 -- Technical Report on Standardization of the General Aptitude Test Battery.

    Science.gov (United States)

    Manpower Administration (DOL), Washington, DC. U.S. Training and Employment Service.

    The United States Training and Employment Service General Aptitude Test Battery (GATB), first published in 1947, has been included in a continuing program of research to validate the tests against success in many different occupations. The GATB consists of 12 tests which measure nine aptitudes: General Learning Ability; Verbal Aptitude; Numerical…

  5. Policy Evaluation: Use of the PSB-Aptitude Test as an Admission Requirement for the LVN Program.

    Science.gov (United States)

    Firstman, Aranga

    A study was conducted to assess the use of the Psychological Services Bureau's Aptitude Test for Practical Nursing (PSB Aptitude Test) as an entrance requirement for the licensed vocational nurse (LVN) program at College of the Sequoias. The study sought to determine whether the PSB Aptitude Test was a valid indicator of success in the LVN…

  6. Incremental Validity of New Computerized Aptitude Tests for Predicting Training Performance in Nine Navy Technical Schools

    National Research Council Canada - National Science Library

    Wolfe, John H; Larson, Gerald E; Alderton, David L

    2006-01-01

    During their second week of basic training, 4,989 Navy recruits assigned to one of nine technical training schools were administered a battery of six experimental computerized aptitude tests measuring four constructs...

  7. Determining the Sensitivity of CAT-ASVAB (Computerized Adaptive Testing- Armed Services Vocational Aptitude Battery) Scores to Changes in Item Response Curves with the Medium of Administration

    Science.gov (United States)

    1986-08-01

    most examinees. Therefore it appears psychometrically ac - ceptable for the CAT -ASVAB project to proceed without item recalibration based on...MEMORANDUM DETERMINING THE SENSITIVITY OF CAT -ASVAB SCORES TO CHANGES IN ITEM RESPONSE CURVES WITH THE MEDIUM OF ADMINISTRATION D. R. Divgi...Subj: Center for Naval Analyses Research Memorandum 86-189 End: (1) CNA Research Memorandum 86-189, "Determining the Sensitivity of CAT -ASVAB

  8. Neurology of foreign language aptitude

    Directory of Open Access Journals (Sweden)

    Adriana Biedroń

    2015-01-01

    Full Text Available This state-of-the art paper focuses on the poorly explored issue of foreign language aptitude, attempting to present the latest developments in this field and reconceptualizations of the construct from the perspective of neuroscience. In accordance with this goal, it first discusses general directions in neurolinguistic research on foreign language aptitude, starting with the earliest attempts to define the neurological substrate for talent, sources of difficulties in the neurolinguistic research on foreign language aptitude and modern research methods. This is followed by the discussion of the research on the phonology of foreign language aptitude with emphasis on functional and structural studies as well as their consequences for the knowledge of the concept. The subsequent section presents the studies which focus on lexical and morphosyntactic aspects of foreign language aptitude. The paper ends with a discussion of the limitations of contemporary research, the future directions of such research and selec ed methodological issues.

  9. Differential Prediction of FAA Academy Performance on the Basis of Race and Written Air Traffic Control Specialist Aptitude Test Scores

    National Research Council Canada - National Science Library

    Broach, Dana

    1999-01-01

    The written air traffic control specialist (ATCS) aptitude test battery was evaluated for evidence of predictive bias within the framework of the Uniform Guidelines on Employee Selection Procedures (29 CFR 1607...

  10. Revisiting Problems with Foreign Language Aptitude

    Science.gov (United States)

    Safar, Anna; Kormos, Judit

    2008-01-01

    This study investigated three of the issues recently raised in connection with the traditional concept of foreign language aptitude: the relationship between foreign language aptitude and working memory and phonological short-term memory capacity, the role of foreign language aptitude in predicting success in the framework of focus-on-form foreign…

  11. Aptitude for Learning a Foreign Language.

    Science.gov (United States)

    Sparks, Richard; Ganschow, Leonore

    2001-01-01

    Review research on foreign language aptitude and its measurement prior to 1990. Describes research areas in the 1990s, including affective variables, language learning strategies, learning styles as contributors to aptitude and aptitude as a cognitive construct affected by language variables. Reviews research on individual differences and the…

  12. Neurology of Foreign Language Aptitude

    Science.gov (United States)

    Biedron, Adriana

    2015-01-01

    This state-of-the art paper focuses on the poorly explored issue of foreign language aptitude, attempting to present the latest developments in this field and reconceptualizations of the construct from the perspective of neuroscience. In accordance with this goal, it first discusses general directions in neurolinguistic research on foreign…

  13. Teacher Pay and Teacher Aptitude

    Science.gov (United States)

    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…

  14. Batteries

    Directory of Open Access Journals (Sweden)

    Yang Lijuan

    2016-01-01

    Full Text Available Fe3O4/carbon microspheres (Fe3O4/C were prepared by a facile hydrothermal reaction using cellulose and ferric trichloride as precursors. The resultant composite spheres have been investigated as anode materials for the lithium-ion batteries, and they show high capacity and good cycle stability (830mAhg−1 at a current density of 0.1C up to 70 cycles, as well as enhanced rate capability. The excellent electrochemical performance is attributed to the high structural stability and high rate of ionic/electronic conduction arising from the porous character and the synergetic effect of the carbon coated Fe3O4 structure and conductive carbon coating.

  15. A Cross-Cultural Test of Sex Bias in the Predictive Validity of Scholastic Aptitude Examinations: Some Israeli Findings.

    Science.gov (United States)

    Zeidner, Moshe

    1987-01-01

    This study examined the cross-cultural validity of the sex bias contention with respect to standardized aptitude testing, used for academic prediction purposes in Israel. Analyses were based on the grade point average and scores of 1778 Jewish and 1017 Arab students who were administered standardized college entrance test batteries. (Author/LMO)

  16. Language aptitude: Desirable trait or acquirable attribute?

    Directory of Open Access Journals (Sweden)

    David Singleton

    2017-03-01

    Full Text Available The traditional definition of language aptitude sees it as “an individual’s initial state of readiness and capacity for learning a foreign language, and probable facility in doing so given the presence of motivation and opportunity” (Carroll, 1981, p. 86. This conception portrays language aptitude as a trait, in the sense of exhibiting stability over long periods of time and being immune to training. The trait view of language aptitude tends towards the notion that it is innate, and indeed language aptitude has often been associated with the popular notion of a “gift for languages” (cf. Rosenthal, 1996, p. 59. The view of language aptitude as an innate trait has, however, long been questioned (see e.g., Neufeld, 1978. Recently, this questioning has intensified (see Singleton, 2014, especially since the development of a widespread consensus that working memory needs to be recognized as an important component of language aptitude (see Wen, 2016. Working memory was also once thought of as a trait, but is now recognized as susceptible to the influence of experience and instruction (see e.g., Williams, 2012. The present paper will track the trajectory of the above theoretical discussion and will explore the implications of the stage it has now reached.

  17. Occupational Aptitude Patterns Map: Development and Implications for a Theory of Job Aptitude Requirements.

    Science.gov (United States)

    Gottfredson, Linda S.

    1986-01-01

    United States Employment Service data on the cognitive and noncognitive aptitude requirements of different occupations were used to create an occupational classification--the Occupational Aptitude Patterns (OAP) Map. Thirteen job clusters are arrayed according to major differences in overall intellectual difficulty level and in functional focus…

  18. VOCATIONAL AGRICULTURE TEACHER MORALE STUDY--A COMPARISON OF SELECTED FACTORS IN SCHOOLS WHERE THE MORALE OF VOCATIONAL AGRICULTURE TEACHERS IS "HIGH" WITH SCHOOLS WHERE THE MORALE OF VOCATIONAL AGRICULTURE TEACHERS IS "LOW".

    Science.gov (United States)

    BENTLEY, RALPH R.; REMPEL, AVERNO M.

    A STUDY WAS UNDERTAKEN TO DETERMINE WHETHER DIFFERENCES EXISTED WITH RESPECT TO STUDENT ATTITUDE TOWARD THEIR TEACHER, FEELINGS ABOUT SCHOOL WORK PROBLEMS, AND ACADEMIC APTITUDE BETWEEN VOCATIONAL AGRICULTURE DEPARTMENTS IN WHICH TEACHER MORALE WAS HIGH AND THOSE IN WHICH TEACHER MORALE WAS LOW. THE TEACHER SAMPLE INCLUDED 21 WITH THE HIGHEST…

  19. Mental Models and Programming Aptitude

    DEFF Research Database (Denmark)

    Caspersen, Michael Edelgaard; Bennedsen, Jens; Larsen, Kasper Dalgaard

    2007-01-01

    Predicting the success of students participating in introductory programming courses has been an active research area for more than 25 years. Until recently, no variables or tests have had any significant predictive power. However, Dehnadi and Bornat claim to have found a simple test for programm......Predicting the success of students participating in introductory programming courses has been an active research area for more than 25 years. Until recently, no variables or tests have had any significant predictive power. However, Dehnadi and Bornat claim to have found a simple test...... for programming aptitude to cleanly separate programming sheep from non-programming goats. We briefly present their theory and test instrument. We have repeated their test in our local context in order to verify and perhaps generalise their findings, but we could not show that the test predicts students' success...... in our introductory program-ming course. Based on this failure of the test instrument, we discuss various explanations for our differing results and suggest a research method from which it may be possible to generalise local results in this area. Furthermore, we discuss and criticize Dehnadi and Bornat...

  20. On the Representativeness of Norming Samples for Aptitude Test

    National Research Council Canada - National Science Library

    Sims, William

    2003-01-01

    ...). We regressed aptitude test scores on demographics and concluded that: ̂ Norming sample for aptitude tests must be representative of the target population with respect to age, race"ethnicity, gender, respondent's education, and mother's...

  1. Vocational Education and Vocational Skills

    DEFF Research Database (Denmark)

    Madsen, Erik Skov

    , a framework of skills related to process tasks is developed. The paper and the presentation conclude that much more focus is needed on the development of vocational education and vocational skills in Denmark, the U.K, and in the U.S. and in China for employees to be able to handle future automated......Abstract: This paper and presentation is based on case studies in China, Mexico and Denmark. The paper identifies challenges posed to production companies by a lack of vocational skills and vocational education. The study is focusing on different types of production systems i.e. on manual, complex...... and automated production. The paper highlights how both China and Denmark have focused on theoretical rather than vocational education for more than a decade. Based on a combination of a literature review and field studies of cases, including studies of mass production and unmanned and automated production...

  2. Mathematics for Vocational Students in France and England: Contrasting Provision and Consequences. Discussion Paper No. 23.

    Science.gov (United States)

    Wolf, Alison

    French postsecondary education for 16- to 19-year-olds is divided into programs that lead to the Baccalaureats--general, technical, and vocational--and to the lower-level Certificat d'Aptitude Professionnel (CAP) and Brevet d'Etudes Professionnelles (BEP). A common mathematics core curriculum is specified for all CAP students, regardless of…

  3. College Aptitude Test Simple Checker (Version 2

    Directory of Open Access Journals (Sweden)

    Jake G. Maggay

    2017-05-01

    Full Text Available All enrolees of the Cagayan State University are required to take the College Aptitude Test (CAT. The CAT result serves as a basis for recommendation and admission to a specific course or field of specialization, thus, result must be accurate. The study a imed to develop a computerized College Aptitude Test (CAT Simple Checker of Cagayan State University – Lasam Campus to facilitate and to reduce the time of the guidance counsellor in checking many aptitude test papers as well as to ensure accuracy of resu lt. It followed the framework of Design Science Research in Information Systems which consists of six steps such as problem identification and motivation, definition of objectives for a solution based on the identified problem, design and development of th e system, demonstration of the system to the guidance counsellor, evaluation of the system’s functionality and impact and communication which involves documentation and publication. A combination of Visual Basic 6 as the programming language and SQL Server 2005 as the Database Management System (DBMS were used in the development of the system. As a result, the system provides support to the guidance counsellor in performing the assigned tasks by reducing the time consumed in checking aptitude test papers t hat makes the guidance counsellor more effective, efficient and productive.

  4. CORRELATION BETWEEN INTERESTS, FLAIRS AND VOCATIONAL PREFERENCES WITH THE PROFESSIONAL CAREER ELECTION WHEN GRADUATED FROM THE TECHNOLOGIC AGRICULTURE COLLEGE, MEXICO / LA CORRELACIÓN ENTRE LOS INTERESES, APTITUDES Y PREFERENCIAS VOCACIONALES CON LA CARRERA QUE ELIGEN AL EGRESAR LOS ALUMNOS DEL CENTRO DE BACHILLERATO TECNOLÓGICO AGROPECUARIO, MÉXICO

    Directory of Open Access Journals (Sweden)

    Teresa De León Mendoza

    2012-05-01

    Full Text Available An activity required in the educational field is the vocational counseling, which is considered fundamental because of the importance on the future of the students. Nevertheless there are only a few researches that meassure the correlation between the dominant areas identified by the career adviser and with the professional career election taken by the student at the end of high scholl degree.The methodology used in this research allow the vocational counseling or career adviser to provide the student with information of the specific area attached to their interests and flairs. The results of this research work, demonstrate that there is a correlation between the interests, skills and specific areas identified in the student, with the race which elects the graduation of his high school.

  5. Secondary education as a predictor of aptitude: Implications for selection in the automotive sector

    Directory of Open Access Journals (Sweden)

    Juliet I. Puchert

    2017-09-01

    Full Text Available Orientation: Details of applicants’ secondary education (incorporating subject choice could be a useful screening tool when processing large applicant pools. Here, the relationships between secondary education (incorporating subject choice and the reasoning and visual perceptual speed components of the Differential Aptitude Test are explored. Research purpose: The objective of the study was to determine whether type of secondary education (incorporating subject choice could be used as a substitute for reasoning (verbal and non-verbal and/or visual perceptual speed aptitudes in the selection of operators for an automotive plant in South Africa. Motivation for the study: The motivation for this study arose from the evident gap in academic literature as well as the selection needs of the automotive industry. Research design, approach and method: This research adopted a quantitative approach. It involved a non-probability convenience quota sample of 2463 work-seeking applicants for an automotive operator position in South Africa. Participants completed a biographical questionnaire and three subtests from the Differential Aptitude Test battery. The Chi-square test was used to determine the relationship between type of secondary education (incorporating subject choice and selected cognitive aptitudes. Main findings: The study’s findings revealed statistically and practically significant relationships between type of secondary education (incorporating subject choice, verbal reasoning, non-verbal reasoning and visual perceptual speed. Broad performance levels in the three aptitude subtests employed in this study were significantly associated with the type of matriculation certificate held by applicants. The findings specifically indicated that the secondary education types that included the subjects mathematics or both mathematics and science were associated with higher levels of performance in the three aptitudes. This had consequences for these

  6. Teacher Salaries and Teacher Aptitude: An Analysis Using Quantile Regressions

    Science.gov (United States)

    Gilpin, Gregory A.

    2012-01-01

    This study investigates the relationship between salaries and scholastic aptitude for full-time public high school humanities and mathematics/sciences teachers. For identification, we rely on variation in salaries between adjacent school districts within the same state. The results indicate that teacher aptitude is positively correlated with…

  7. Vocational Teachers and Professionalism

    DEFF Research Database (Denmark)

    Andreasen, Karen Egedal; Duch, Henriette

    as other contextual factors. Our concern is adult vocational teachers attending a pedagogical course and teaching at vocational colleges. The aim of the paper is to discuss different models and develop a model concerning teachers at vocational colleges based on empirical data in a specific context......, vocational teacher-training course in Denmark. By offering a basis and concepts for analysis of practice such model is meant to support the development of vocational teachers’ professionalism at courses and in organizational contexts in general....

  8. Building the Vocational Phase of the Computerized Motor Skills Testing System for Use in the Electronics and Electrical Engineering Group and Hospitality Group

    Science.gov (United States)

    Hsiao, Hsien-Sheng; Chen, Jyun-Chen; Hong, Kunde

    2016-01-01

    Technical and vocational education emphasizes the development and training of hand motor skills. However, some problems exist in the current career and aptitude tests in that they do not truly measure the hand motor skills. This study used the Nintendo Wii Remote Controller as the testing device in developing a set of computerized testing tools to…

  9. The relationship between type of secondary education and subject choice with technically oriented aptitudes for automotive operators

    Directory of Open Access Journals (Sweden)

    Juliet I. Puchert

    2017-10-01

    Full Text Available Orientation: The central theme of this study attends to the role of secondary education in relation to two broad categories of specific aptitudes (psychomotor and spatial abilities. Utilising type of secondary education (incorporating subject choice could be a crucial selection mechanism for high-volume, entry-level technical positions. Research purpose: The objective of this research was to investigate whether the type of secondary education (incorporating subject choice could be used as a proxy for psychomotor (dexterity and coordination and/or spatial (ability to mentally assemble representations and spatial perception 2-D and 3-D aptitudes in the selection of operators for an automotive plant in South Africa. Motivation for the study: The motivation for this study arose from the evident gap in academic literature as well as the selection needs of the automotive industry. Research design, approach and method: A quantitative approach with a cross-sectional research design was used with a convenience sample (n = 1566 of work-seeking applicants for automotive operator positions in South Africa. These applicants completed a biographical questionnaire and five sub-tests from the Trade Aptitude Test Battery. The Chi-square test was used to determine the association between form of Grade 12 qualification and selected technical aptitudes. Main findings: Statistically and practically significant relationships were found between type of secondary education (incorporating subject choice, eye–hand coordination and spatial visualisation. Broad performance levels in the five aptitude instruments employed in this study were significantly associated with the type of matriculation certificate held by applicants. Specifically, types of secondary education that included mathematics and/or science as subjects were associated with higher levels of performance in the five specific aptitudes. Practical/managerial implications: The type of secondary education

  10. [Cinema and professional vocation].

    Science.gov (United States)

    García Sánchez, José Elías

    2011-01-01

    Commercial cinema is both narrative art and a widely-used mass medium that is built upon human stories. Among the contents of these stories there are many vocational aspects. Taking advantage of these circumstances we will proceed to analyze health vocations through eight films. Patch Adams allows us to approach the fulfillment of vocation, which has not been an easy task for women, as we can see in Allá en el setenta y tantos. Vocational fulfillment is at the core of the plot in The Citadel. Something the Lord Made is a good example to illustrate an unfulfilled vocation, in the same way as Awakenings and Arrowsmith represent the fulfillment of an unexpected vocation and a long pursued one. Finally, vocation can demand great sacrifices, which is made crystal clear in Korczak, and when vocation is not strictly followed it might lead to the greatest abominations, which is the case in "The Fugitive. "

  11. Button batteries

    Science.gov (United States)

    Swallowing batteries ... These devices use button batteries: Calculators Cameras Hearing aids Penlights Watches ... If a person puts the battery up their nose and breathes it further in, ... problems Cough Pneumonia (if the battery goes unnoticed) ...

  12. Vocational Education and Vocational Skills in Production

    DEFF Research Database (Denmark)

    Madsen, Erik Skov

    2015-01-01

    Through case studies in China, Mexico and Denmark, this paper identifies challenges posed to production companies by a lack of vocational skills and vocational education. The study includes manual, complex and automated production procedures. The paper highlights how both China and Denmark have...... focused on theoretical rather than vocational education for more than a decade. Based on a combination of a literature review and field studies of cases, including studies of mass production and unmanned and automated production, a framework of skills related to process tasks is developed. The paper...... concludes that much more focus on the development of vocational education and vocational skills is needed in Denmark, the U.K, the U.S. and in China for employees to be equipped to handle future automated and advanced production systems....

  13. Vocational teacher education and vocational didactics

    DEFF Research Database (Denmark)

    Duch, Henriette

    2017-01-01

    .e., the same type of issues that newly enrolled students at the vocational college are facing. Our article is based on empirical data from a long-term, qualitative study of the Diploma of Vocational Pedagogy programme. It examines the learning trajectories of vocational teachers who choose to come back as VET...... their pedagogical education as teachers, i.e., transitional coherence, are not the same. The empirical data from the cases were collected via qualitative and ethnography-inspired methods, i.e., observations, focus group interviews, interviews and analyses of diploma projects from the programme......., vocational field at a specific type of college. Due to these factors, the individual teachers will experience different ‘learning trajectories’ (Lave, 2011), depending on vocational field and place of employment. They will gather different experiences, including the experience of going back to school, i...

  14. [Perspectives on resilience : trait or aptitude ?

    Science.gov (United States)

    Rolin, H; Fossion, P; Kotsou, I; Leys, C

    2018-01-01

    In this paper, we discuss various issues related to the concept of resilience, which is conventionally defined as a dynamic process allowing for a positive adaptation in a context of significant adversity. First, we try to draw the reader's attention to the importance of the concept of resilience in terms of public health. Second, we address the difficulty of measuring resilience in a relevant and operational manner. Third, we then address the question of whether resilience can be conceived only in the context of a confrontation with trauma, or whether its application can be relevant to the everyday nontraumatic adversity. In this regard, we introduce and define another coping strategy which is the Sense of Coherence (SOC). Fourth, we discuss the nature of resilience, that is to say, whether it should be considered as a personality trait or as an aptitude. We try to show that this problem arises from the difficulty to specify the emotional processes involved in resilience. Finally, we propose future research perspectives that should allow us to better understand the concept of resilience.

  15. Genomics studies on musical aptitude, music perception, and practice.

    Science.gov (United States)

    Järvelä, Irma

    2018-03-23

    When searching for genetic markers inherited together with musical aptitude, genes affecting inner ear development and brain function were identified. The alpha-synuclein gene (SNCA), located in the most significant linkage region of musical aptitude, was overexpressed when listening and performing music. The GATA-binding protein 2 gene (GATA2) was located in the best associated region of musical aptitude and regulates SNCA in dopaminergic neurons, thus linking DNA- and RNA-based studies of music-related traits together. In addition to SNCA, several other genes were linked to dopamine metabolism. Mutations in SNCA predispose to Lewy-body dementia and cause Parkinson disease in humans and affect song production in songbirds. Several other birdsong genes were found in transcriptome analysis, suggesting a common evolutionary background of sound perception and production in humans and songbirds. Regions of positive selection with musical aptitude contained genes affecting auditory perception, cognitive performance, memory, human language development, and song perception and production of songbirds. The data support the role of dopaminergic pathway and their link to the reward mechanism as a molecular determinant in positive selection of music. Integration of gene-level data from the literature across multiple species prioritized activity-dependent immediate early genes as candidate genes in musical aptitude and listening to and performing music. © 2018 New York Academy of Sciences.

  16. What Do K-12 Students Feel When Dealing with Technology and Engineering Issues? Gardner's Multiple Intelligence Theory Implications in Technology Lessons for Motivating Engineering Vocations at Spanish Secondary School

    Science.gov (United States)

    Sánchez-Martín, Jesús; Álvarez-Gragera, García J.; Dávila-Acedo, M. Antonia; Mellado, Vicente

    2017-01-01

    The interest on engineering and scientific studies can be raised up even from the early years of academic instructional process. This vocation may be linked to emotions and aptitudes towards technological education. Particularly, students get in touch with these technological issues (namely STEM) during the Compulsory Secondary Education in Spain…

  17. VOCATIONAL INTEREST, COUNSELLING, SOCIO- ECONOMIC ...

    African Journals Online (AJOL)

    Elizabeth

    The aim of the study was to investigate the relationship between vocational ... Modified Bakare Vocational interest inventory, the instrument on counselling, .... family influences the vocational preference of youths. .... Theories of Personality.

  18. Evaluation of saddle and driving aptitudes in Monterufoli pony

    Directory of Open Access Journals (Sweden)

    Riccardo Bozzi

    2010-01-01

    Full Text Available The Monterufoli pony is an endangered Tuscan breed. In the 80’s began a project for the conservation of the breed and at present there are roughly 200 individuals. The equine was once utilized for saddle and driving and this study deals with the training for these two aptitudes. The mor- phologic type of the pony seems suited for saddle, in particular for children and beginners, and driving. The ponies showed developed chest, strong legs with short shanks: all these characters were useful for trot and driving. In this trial 3-4 years old never tamed Monterufoli ponies were opportunely choose and subsequently trained for saddle and driving. The ponies were submitted to the “aptitude test” for the two aptitudes and the results were good both for practical and character sides. The marks for sad- dle and driving were 8.16 and 8.06 respectively. Also the 3 ponies showed good results for the Aptitude Index: 7.60, 7.87 and 7.89. The results of the trial showed the excellent ability of the Monterufoli pony for saddle and driving. The good results of the test are important for the diffusion of the breed in the territory and in particular in horse centres and in equestrian tourism sites.

  19. Personality factors as predictors of foreign language aptitude

    Directory of Open Access Journals (Sweden)

    Adriana Biedroń

    2011-12-01

    Full Text Available The study addresses a problem which is inadequately investigated in second language acquisition research, that is, personality predictors of foreign language aptitude. Specifically, it focuses on the Five Factor model which includes Openness to Experience, Conscientiousness, Extraversion, Agreeableness and Neuroticism (Costa & McCrae, 1992 as traits differentiating gifted and nongifted foreign language learners and predicting results of foreign language aptitude tests. Although contemporary researchers generally agree that affect is an important variable in second language acquisition, most empirical studies demonstrate that personality factors are weakly correlated with cognitive abilities and that their contribution to the ultimate attainment is minor (cf. Robinson & Ellis, 2008. On the other hand, these factors constitute an integral part of cognitive ability development (cf. Dörnyei, 2009; therefore, neglecting them in research on foreign language aptitude would be unjustified. The following study is an attempt to analyze the Five Factors in two groups of learners: gifted and nongifted. In order to answer the question as to which and to what extent personality factors have a predictive effect on foreign language aptitude, the results were subjected to a multiple regression analysis. The findings of the study are presented and discussed in a wider context of research on cognitive abilities.

  20. Space Architecture: The Role, Work and Aptitude

    Science.gov (United States)

    Griffin, Brand

    2014-01-01

    Space architecture has been an emerging discipline for at least 40 years. Has it arrived? Is space architecture a legitimate vocation or an avocation? If it leads to a job, what do employers want? In 2002, NASA Headquarters created a management position for a space architect whose job was to "lead the development of strategic architectures and identify high level requirements for systems that will accomplish the Nation's space exploration vision." This is a good job description with responsibility at the right level in NASA, but unfortunately, the office was discontinued two years later. Even though there is no accredited academic program or professional licensing for space architecture, there is a community of practitioners. They are civil servants, contractors and academicians supporting International Space Station and space exploration programs. In various ways, space architects currently contribute to human spaceflight, but there is a way for the discipline to be more effective in developing solutions to large scale complex problems. This paper organizes contributions from engineers, architects and psychologists into recommendations on the role of space architects in the organization, the process of creating and selecting options, and intrinsic personality traits including why they must have a high tolerance for ambiguity.

  1. Vocational Agriculture Computer Handbook.

    Science.gov (United States)

    Kentucky State Dept. of Education, Frankfort.

    This document is a catalog of reviews of computer software suitable for use in vocational agriculture programs. The reviews were made by vocational agriculture teachers in Kentucky. The reviews cover software on the following topics: farm management, crop production, livestock production, horticulture, agricultural mechanics, general agriculture,…

  2. Battery Modeling

    NARCIS (Netherlands)

    Jongerden, M.R.; Haverkort, Boudewijn R.H.M.

    2008-01-01

    The use of mobile devices is often limited by the capacity of the employed batteries. The battery lifetime determines how long one can use a device. Battery modeling can help to predict, and possibly extend this lifetime. Many different battery models have been developed over the years. However,

  3. Lithium Batteries

    Science.gov (United States)

    National Laboratory, Materials Science and Technology Division Lithium Batteries Resources with Additional thin-film lithium batteries for a variety of technological applications. These batteries have high essentially any size and shape. Recently, Teledyne licensed this technology from ORNL to make batteries for

  4. Criterios de valoración de la aptitud según profesiones Aptitude assessment criteria depending on the profession

    Directory of Open Access Journals (Sweden)

    M.ª Teresa Magdalena Iglesias

    2011-06-01

    Full Text Available La valoración de la aptitud forma parte de la actividad diaria del médico del trabajo. La queja generalizada es que no hay criterios estandarizados para ello. Lo que sí hay son "criterios de exclusión" utilizados en profesiones de gran responsabilidad, en las cuales un error provocaría consecuencias graves para el trabajador o para terceros. Estos criterios son requisitos mínimos exigidos para la incorporación a un puesto de trabajo pero, están pensados desde un punto de vista de selección del personal más que de salud laboral. Objetivos: Conocer la situación actual en cuanto a la valoración de la aptitud para trabajar y comparar criterios de aptitud con criterios de exclusión para puestos de trabajo concretos. Metodología: La búsqueda de las referencias bibliográficas se realizó mediante palabras clave y descriptores DeCS. Se recuperaron 1593 citas. Tras aplicar los criterios de exclusión y realizar un análisis de pertinencia, se pudo conseguir a texto completo 23, encontrándose 7 artículos más relacionados con el tema en la búsqueda manual de la bibliografía. Resultados: Sólo dos artículos tratan el tema de la aptitud a fondo. Los cuadros de exclusión médica se ocupan de prácticamente todos los órganos y aparatos y de la aptitud psíquica, mientras que los artículos revisados tratan únicamente de algunos de estos aspectos. Conclusiones: La tendencia de la mayoría de los autores es prescindir del examen médico pre-empleo siempre que no sea obligatorio, y mantener los exámenes de salud periódicos. Las patologías hasta ahora más estudiadas son la hipertensión arterial y las deficiencias en la agudeza visual. Los profesionales en los cuales se vigila más las capacidades psicofísicas son los conductores y los pilotos de aviación.The assessment of aptitude is part of the daily activity of occupational health doctors. The general complaint is that there is no standardized criteria to do so. What there exists

  5. Attitudine Linguistica e Memoria. Alcune Considerazioni sul MLAT. (Modern Language Aptitude Test). (Linguistic Aptitude and Memory. Some Considerations on the MLAT).

    Science.gov (United States)

    Sorace, Antonella

    1982-01-01

    Examines the Modern Language Aptitude Test and identifies as the lowest common denominator in three of its four parts an individual's short-term Memory capability. Concludes that this test cannot indicate an individual's linguistic aptitude because it does not take into consideration the role of two key aspects of language learning: long-term…

  6. Automatic item generation implemented for measuring artistic judgment aptitude.

    Science.gov (United States)

    Bezruczko, Nikolaus

    2014-01-01

    Automatic item generation (AIG) is a broad class of methods that are being developed to address psychometric issues arising from internet and computer-based testing. In general, issues emphasize efficiency, validity, and diagnostic usefulness of large scale mental testing. Rapid prominence of AIG methods and their implicit perspective on mental testing is bringing painful scrutiny to many sacred psychometric assumptions. This report reviews basic AIG ideas, then presents conceptual foundations, image model development, and operational application to artistic judgment aptitude testing.

  7. Heterosis y aptitud combinatoria en pimenton (Capsicum allnuum L.

    Directory of Open Access Journals (Sweden)

    Echeverri A. Álvaro

    1998-12-01

    Full Text Available El objetivo del presente estudio fue estimar la heterosis, la aptitud combinatoria general (ACG y la aptitud combinatoria específica (ACE en un cruzamiento dialélico entre diez cultivares de pimentón usando las metodología propuesta por Griffing (1956b, método experimental 4, Modelo I (modificado por Hallauer y Miranda, 1988. Los parentales con valores más altos de heterosis relativa (HR y heterobelriosis (HB fueron LPUNAL (155,87% y 138,69%, Avelar (136,84% y 119,18%, y L363-46-672 (130,95% y 113,22%, los que participaron en la formación de cuatro de los diez cruzamientos más destacados por rendimiento. El análisis de varianza para aptitud combinatoria, mostró que en la transmisión y expresión de los caracteres evaluados, actúan en forma conjunta y altamente significativa tanto los efectos génicos aditivos (ACG como los 110 aditivos (A CE, pero con predominio de los primeros (Griffing, 1956. Los mayores valores de ACG para rendimiento fueron observados en LPUNAL-Palmira y Avelar (87.0 y 79.9, respectivamente.

  8. Results of the ESA study on psychological selection of astronaut applicants for Columbus missions I: Aptitude testing

    Science.gov (United States)

    Fassbender, Christoph; Goeters, Klaus-Martin

    European participation in the Space Station Freedom brought about new challenges for the psychological selection of astronaut candidates, particularly in respect to specific demands of long duration space flights. For this reason existing selection criteria and methods were reassessed. On these grounds a study was undertaken applying a unique composition of aptitude tests to a group of 97 ESA scientists and engineers who are highly comparable to the expected astronaut applicants with respect to age and education. The tests assessed operational aptitudes such as logical reasoning, memory function, perception, spatial orientation, attention, psychomotor function, and multiple task capacity. The study goals were: 1) Verification of psychometric qualities and applicability of tests in a normative group; 2) Search for culture-fair tests by which multi-national groups can be examined; 3) Identification of test methods which consider general and special operational demands of long duration space flights. Based on the empirical findings a test battery was arranged for use in the selection of ESA astronaut applicants. Results showed that 16 out of the 18 employed tests have good psychometric qualities and differentiate reliably in the special group of testees. The meta structure of the test battery as described by a factorial analysis is presented. Applicability of tests was generally high. Tests were culture-fair, however, a relation between English language skills and test results was identified. Since most item material was language-free, this was explained with the importance of English language skills for the understanding of test instructions. Solutions to this effect are suggested.

  9. Birth Order and Vocational Interest

    Science.gov (United States)

    Gandy, Gerald L.

    1973-01-01

    Investigated birth order differences and the vocational interests of 150 male college students, making use of the Strong Vocational Interest Blank. Sibling sex and interaction effects were also investigated. (DP)

  10. Dry cell battery poisoning

    Science.gov (United States)

    Batteries - dry cell ... Acidic dry cell batteries contain: Manganese dioxide Ammonium chloride Alkaline dry cell batteries contain: Sodium hydroxide Potassium hydroxide Lithium dioxide dry cell batteries ...

  11. Manual dexterity aptitude testing: a soap carving study.

    Science.gov (United States)

    Tang, Christopher G; Hilsinger, Raymond L; Cruz, Raul M; Schloegel, Luke J; Byl, Fred M; Rasgon, Barry M

    2014-03-01

    Currently there are few validated metrics for predicting surgical skill among otolaryngology residency applicants. To determine whether manual dexterity aptitude testing in the form of soap carving during otolaryngology residency interviews at Kaiser Permanente Medical Center Oakland predicts surgical skill at the time of graduation from otolaryngology residency programs. This study was conducted to determine how applicants with the best and worst soap carvings compared at the time of graduation with respect to various metrics including visuospatial ability and manual dexterity. Over the last 25 years, applicants to the residency program at Kaiser Permanente Oakland were required to carve soap during their residency interview. The 3 best and 3 worst soap carvings from 1990 through 2006 were determined. Of the individuals who carved those soaps, 62 qualified for the study and matriculated into otolaryngology residency programs. Surveys were sent to the 62 individuals' residency programs to evaluate those individuals on a 5-point Likert scale in various categories as well as to rank those individuals as being in the top 50% or bottom 50% of their graduating class. All else being equal, we hypothesized that applicants who had the manual dexterity and visuospatial skills to accurately carve a bar of soap would more likely possess the skills necessary to become a good surgeon. There was no difference between individuals with the best soap carvings and those with the worst soap carvings in all categories: cognitive knowledge, visuospatial ability, manual dexterity, decision making, and overall score (P > .10 for all categories). There was a 95% response rate, with 35 of 37 residency programs responding and 59 of 62 surveys returned. Manual dexterity aptitude testing in the form of soap carving does not appear to correlate with surgical skill at the time of graduation. Further studies need to be conducted to determine the role of manual dexterity and visuospatial

  12. The Structural Connectivity Underpinning Language Aptitude, Working Memory, and IQ in the Perisylvian Language Network

    Science.gov (United States)

    Xiang, Huadong; Dediu, Dan; Roberts, Leah; van Oort, Erik; Norris, David G.; Hagoort, Peter

    2012-01-01

    In this article, we report the results of a study on the relationship between individual differences in language learning aptitude and the structural connectivity of language pathways in the adult brain, the first of its kind. We measured four components of language aptitude ("vocabulary learning"; "sound recognition"; "sound-symbol…

  13. The Structural Connectivity Underpinning Language Aptitude, Working Memory, and IQ in the Perisylvian Language Network

    NARCIS (Netherlands)

    Xiang, H.; Dediu, D.; Roberts, M.J.; Oort, E.S.B. van; Norris, D.; Hagoort, P.

    2012-01-01

    In this article, we report the results of a study on the relationship between individual differences in language learning aptitude and the structural connectivity of language pathways in the adult brain, the first of its kind. We measured four components of language aptitude (vocabulary learning;

  14. The Effects of Musical Aptitude and Musical Training on Phonological Production in Foreign Languages

    Science.gov (United States)

    Pei, Zhengwei; Wu, Yidi; Xiang, Xiaocui; Qian, Huimin

    2016-01-01

    This study investigates 128 Chinese college students to examine the effects of their musical aptitude and musical training on phonological production in four foreign languages. Results show that musically-trained students remarkably possessed stronger musical aptitude than those without musical training and performed better than their counterpart…

  15. Effects of Musical Aptitude, Academic Ability, Music Experience, and Motivation on Aural Skills.

    Science.gov (United States)

    Harrison, Carole S.; And Others

    1994-01-01

    Reports on a study of 142 college music theory students on the influence of musical aptitude, academic ability, music experience, and motivation on the development of aural skills. Finds that musical aptitude had the largest effect on performance and motivation for music did not affect aural skills performance. (CFR)

  16. Individual Differences in Digit Span, Susceptibility to Proactive Interference, and Aptitude/Achievement Test Scores.

    Science.gov (United States)

    Dempster, Frank N.; Cooney, John B.

    1982-01-01

    Individual differences in digit span, susceptibility to proactive interference, and various aptitude/achievement test scores were investigated in two experiments with college students. Results indicated that digit span was strongly correlated with aptitude/achievement scores, but did not indicate that susceptibility to proactive interference…

  17. The heritability of aptitude and exceptional talent across different domains in adolescents and young adults

    NARCIS (Netherlands)

    Vinkhuyzen, A.A.E.; van der Sluis, S.; Posthuma, D.; Boomsma, D.I.

    2009-01-01

    The origin of individual differences in aptitude, defined as a domain-specific skill within the normal ability range, and talent, defined as a domain specific skill of exceptional quality, is under debate. The nature of the variation in aptitudes and exceptional talents across different domains was

  18. "When Music Speaks": Auditory Cortex Morphology as a Neuroanatomical Marker of Language Aptitude and Musicality.

    Science.gov (United States)

    Turker, Sabrina; Reiterer, Susanne M; Seither-Preisler, Annemarie; Schneider, Peter

    2017-01-01

    Recent research has shown that the morphology of certain brain regions may indeed correlate with a number of cognitive skills such as musicality or language ability. The main aim of the present study was to explore the extent to which foreign language aptitude, in particular phonetic coding ability, is influenced by the morphology of Heschl's gyrus (HG; auditory cortex), working memory capacity, and musical ability. In this study, the auditory cortices of German-speaking individuals ( N = 30; 13 males/17 females; aged 20-40 years) with high and low scores in a number of language aptitude tests were compared. The subjects' language aptitude was measured by three different tests, namely a Hindi speech imitation task (phonetic coding ability), an English pronunciation assessment, and the Modern Language Aptitude Test (MLAT). Furthermore, working memory capacity and musical ability were assessed to reveal their relationship with foreign language aptitude. On the behavioral level, significant correlations were found between phonetic coding ability, English pronunciation skills, musical experience, and language aptitude as measured by the MLAT. Parts of all three tests measuring language aptitude correlated positively and significantly with each other, supporting their validity for measuring components of language aptitude. Remarkably, the number of instruments played by subjects showed significant correlations with all language aptitude measures and musicality, whereas, the number of foreign languages did not show any correlations. With regard to the neuroanatomy of auditory cortex, adults with very high scores in the Hindi testing and the musicality test (AMMA) demonstrated a clear predominance of complete posterior HG duplications in the right hemisphere. This may reignite the discussion of the importance of the right hemisphere for language processing, especially when linked or common resources are involved, such as the inter-dependency between phonetic and musical

  19. Information Processing and Coaching Treatments in an Intelligent Tutoring System

    National Research Council Canada - National Science Library

    Dillon, Ronna

    1997-01-01

    The purpose of this effort was to develop an intelligent tutoring system (ITS) to train test administrators how to operate computerized adaptive testing Armed Services Vocational Aptitude Battery (CAT-ASVAB...

  20. Using dramatic role-play to develop emotional aptitude

    Directory of Open Access Journals (Sweden)

    Russell Dinapoli

    2009-12-01

    Full Text Available As university educators, we need to prepare students for the transition from the information age to what Daniel H. Pink (2005 calls the conceptual age, which is governed by artistry, empathy and emotion, by including in the curricula activities that stimulate both hemispheres of the brain. This can be done by promoting activities that energize what Daniel Goleman (1995 refers to as emotional intelligence, and it further maintains that, as Paul Ekman (2003 suggests, the ability to detect feelings improves communication. Recognizing the need to include in the curricula procedures that help develop students’ right brain aptitudes and enhance their communication skills, I have endeavoured to introduce dramatic scene study as a sustained activity in my English for Specific Purposes courses at the Universidad de Valencia. My aim was to energize the students’ creative and emotional aptitudes, as well as to dynamize effective teamwork. This article sustains that dramatic role-play, based on scripted scene study and related improvisational activities, is one way of achieving this.

  1. Effects of Commuting Distance on Participation Rates for Obligated Selected Marine Corps Reserves

    Science.gov (United States)

    2017-12-01

    AFQT Armed Forces Qualification Test AR Active Reserve ASAVB Armed Services Vocational Aptitude Battery BIC billet identification code...doorsteps of a recruiter’s office. The interested individual works with a recruiter and is verbally screened for any medical, moral, physical, educational...Station (MEPS) for a more thorough medical, physical, and educational screening (to include taking the Armed Services Vocational Aptitude Battery [ASVAB

  2. Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course

    Directory of Open Access Journals (Sweden)

    F. J. Kontur

    2015-02-01

    Full Text Available We examine how student aptitudes impact how much students learn from doing graded online and written homework in an introductory electricity and magnetism course. Our analysis examines the correlation between successful homework completion rates and exam performance as well as how changes in homework completion correlate with changes in exam scores for students with different physics aptitudes. On average, successfully completing many homework problems correlated to better exam scores only for students with high physics aptitude. On the other hand, all other students showed zero or even a negative correlation between successful homework completion and exam performance. Low- and medium-aptitude students who did more homework did no better and sometimes scored lower on exams than their low- and medium-aptitude peers who did less homework. Our work also shows that long-term changes in homework completion correlated to long-term changes in exam scores only for students with high physics aptitude, but not for students with medium or low aptitude. We offer several explanations for the disparity in homework learning gains, including cognitive load theory, ineffective homework strategies, and various mismatches between homework and exams. Several solutions are proposed to address these possible deficiencies in graded online and written homework.

  3. A Theory of Sex Differences in Technical Aptitude and Some Supporting Evidence.

    Science.gov (United States)

    Schmidt, Frank L

    2011-11-01

    In this article, I present a theory that explains the origin of sex differences in technical aptitudes. The theory takes as proven that there are no sex differences in general mental ability (GMA), and it postulates that sex differences in technical aptitude (TA) stem from differences in experience in technical areas, which is in turn based on sex differences in technical interests. Using a large data set, I tested and found support for four predictions made by this theory: (a) the construct level correlation between technical aptitude and GMA is larger for females than males, (b) the observed and true score variability of technical aptitude is greater among males than females, (c) at every level of GMA females have lower levels of technical aptitude, and (d) technical aptitude measures used as estimates of GMA for decision purposes would result in underestimation of GMA levels for girls and women. Given that GMA carries the weight of prediction of job performance, the support found for this last prediction suggests that, for many jobs, technical aptitude tests may underpredict the job performance of female applicants and employees. Future research should examine this question. © Association for Psychological Science 2011.

  4. Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course

    Science.gov (United States)

    Kontur, F. J.; de La Harpe, K.; Terry, N. B.

    2015-06-01

    We examine how student aptitudes impact how much students learn from doing graded online and written homework in an introductory electricity and magnetism course. Our analysis examines the correlation between successful homework completion rates and exam performance as well as how changes in homework completion correlate with changes in exam scores for students with different physics aptitudes. On average, successfully completing many homework problems correlated to better exam scores only for students with high physics aptitude. On the other hand, all other students showed zero or even a negative correlation between successful homework completion and exam performance. Low- and medium-aptitude students who did more homework did no better and sometimes scored lower on exams than their low- and medium-aptitude peers who did less homework. Our work also shows that long-term changes in homework completion correlated to long-term changes in exam scores only for students with high physics aptitude, but not for students with medium or low aptitude. We offer several explanations for the disparity in homework learning gains, including cognitive load theory, ineffective homework strategies, and various mismatches between homework and exams. Several solutions are proposed to address these possible deficiencies in graded online and written homework.

  5. Musical Aptitude Is Associated with AVPR1A-Haplotypes

    Science.gov (United States)

    Ukkola, Liisa T.; Onkamo, Päivi; Raijas, Pirre; Karma, Kai; Järvelä, Irma

    2009-01-01

    Artistic creativity forms the basis of music culture and music industry. Composing, improvising and arranging music are complex creative functions of the human brain, which biological value remains unknown. We hypothesized that practicing music is social communication that needs musical aptitude and even creativity in music. In order to understand the neurobiological basis of music in human evolution and communication we analyzed polymorphisms of the arginine vasopressin receptor 1A (AVPR1A), serotonin transporter (SLC6A4), catecol-O-methyltranferase (COMT), dopamin receptor D2 (DRD2) and tyrosine hydroxylase 1 (TPH1), genes associated with social bonding and cognitive functions in 19 Finnish families (n = 343 members) with professional musicians and/or active amateurs. All family members were tested for musical aptitude using the auditory structuring ability test (Karma Music test; KMT) and Carl Seashores tests for pitch (SP) and for time (ST). Data on creativity in music (composing, improvising and/or arranging music) was surveyed using a web-based questionnaire. Here we show for the first time that creative functions in music have a strong genetic component (h2 = .84; composing h2 = .40; arranging h2 = .46; improvising h2 = .62) in Finnish multigenerational families. We also show that high music test scores are significantly associated with creative functions in music (pmusic test scores (COMB) (p = 0.0056; corrected p = 0.0006). AVPR1A haplotype AVR+RS1 further suggested a positive association with ST (p = 0.0038; corrected p = 0.00184) and COMB (p = 0.0083; corrected p = 0.0040) using haplotype-based association test HBAT. The results suggest that the neurobiology of music perception and production is likely to be related to the pathways affecting intrinsic attachment behavior. PMID:19461995

  6. Musical aptitude is associated with AVPR1A-haplotypes.

    Science.gov (United States)

    Ukkola, Liisa T; Onkamo, Päivi; Raijas, Pirre; Karma, Kai; Järvelä, Irma

    2009-05-20

    Artistic creativity forms the basis of music culture and music industry. Composing, improvising and arranging music are complex creative functions of the human brain, which biological value remains unknown. We hypothesized that practicing music is social communication that needs musical aptitude and even creativity in music. In order to understand the neurobiological basis of music in human evolution and communication we analyzed polymorphisms of the arginine vasopressin receptor 1A (AVPR1A), serotonin transporter (SLC6A4), catecol-O-methyltranferase (COMT), dopamin receptor D2 (DRD2) and tyrosine hydroxylase 1 (TPH1), genes associated with social bonding and cognitive functions in 19 Finnish families (n = 343 members) with professional musicians and/or active amateurs. All family members were tested for musical aptitude using the auditory structuring ability test (Karma Music test; KMT) and Carl Seashores tests for pitch (SP) and for time (ST). Data on creativity in music (composing, improvising and/or arranging music) was surveyed using a web-based questionnaire. Here we show for the first time that creative functions in music have a strong genetic component (h(2) = .84; composing h(2) = .40; arranging h(2) = .46; improvising h(2) = .62) in Finnish multigenerational families. We also show that high music test scores are significantly associated with creative functions in music (pmusic test scores (COMB) (p = 0.0056; corrected p = 0.0006). AVPR1A haplotype AVR+RS1 further suggested a positive association with ST (p = 0.0038; corrected p = 0.00184) and COMB (p = 0.0083; corrected p = 0.0040) using haplotype-based association test HBAT. The results suggest that the neurobiology of music perception and production is likely to be related to the pathways affecting intrinsic attachment behavior.

  7. Dropout in vocational education

    DEFF Research Database (Denmark)

    Jørgensen, Christian Helms

    For the last ten years drop out of vocational education has increased strongly in Denmark. Only half of the students, who take up a vocational programme on upper secondary level, complete it. Like in other European countries the low completion rates has caused considerable alarm on the political...... level (Lamb and Markussen 2011). Continuing high dropout rates will make it very hard for the government to reach its target for educational completion, and the government has launched a series of measures to increase retention including the obligation for all colleges to make plans for retention...... and monitor the progress in achieving the goals. The questions addressed in this paper are why and how dropout in VET takes place. The objective is to provide more detailed and qualified knowledge of the complex processes of dropping out....

  8. Understanding Higher Vocational Education in China: Vocationalism vs Confucianism

    Science.gov (United States)

    Xiong, Jie

    2011-01-01

    The development of higher vocational education in China embodies a global trend of vocationalism that values skills and skilled workers, which is opposite, in some ways, to the Confucian tradition in Chinese education that values theoretical knowledge related to good governance. As the cultural trend supporting the development of higher vocational…

  9. Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course

    OpenAIRE

    F. J. Kontur; K. de La Harpe; N. B. Terry

    2015-01-01

    We examine how student aptitudes impact how much students learn from doing graded online and written homework in an introductory electricity and magnetism course. Our analysis examines the correlation between successful homework completion rates and exam performance as well as how changes in homework completion correlate with changes in exam scores for students with different physics aptitudes. On average, successfully completing many homework problems correlated to better exam scores only fo...

  10. What?s in a Surname? Physique, Aptitude, and Sports Type Comparisons between Tailors and Smiths

    OpenAIRE

    Voracek, Martin; Rieder, Stephan; Stieger, Stefan; Swami, Viren

    2015-01-01

    Combined heredity of surnames and physique, coupled with past marriage patterns and trade-specific physical aptitude and selection factors, may have led to differential assortment of bodily characteristics among present-day men with specific trade-reflecting surnames (Tailor vs. Smith). Two studies reported here were partially consistent with this genetic-social hypothesis, first proposed by Bäumler (1980). Study 1 (N = 224) indicated significantly higher self-rated physical aptitude for prot...

  11. Correlation of physical aptitude; functional capacity, corporal balance and quality of life (QoL) among elderly women submitted to a post-menopausal physical activities program.

    Science.gov (United States)

    de Souza Santos, César Augusto; Dantas, Estélio Enrique Martin; Moreira, Maria Helena Rodrigues

    2011-01-01

    The objective of this study was to evaluate the effect of physical activity from the "Menopause in Form" program on physical aptitude, functional capacity, corporal balance and QoL among elderly women. In addition, correlations among these variables were examined. The present work was a longitudinal study that was quasi-experimental and correlational. A total of 323 elderly women (age: 69.0±5.53 years) participated in this study. Subjects were non-institutionalized, post-menopausal individuals residing at the Elderly Care Center in Belém Municipality (Pará, Brazil) and practiced one activity (i.e., dancing or walking) over a 10-month period. The assessment protocols used were the following: the Fullerton functional fitness test battery (physical aptitude); the activities of daily living (ADL) indices (functional capacity); the Tinetti-scale (corporal balance); and the WHOQOL-OLD questionnaire (QoL). The adopted significance level was p<0.05. Results from the Wilcoxon test demonstrated significant differences for the post-test assessment of functional capacity (Δ%=5.63%; p=0.0001) and general QoL (Δ%=9.19%; p=0.001). These results suggest that the physical activities employed during the "Menopause in Form" program resulted in significant improvements in the functional capacity and QoL of post-menopausal elderly women. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  12. The heritability of aptitude and exceptional talent across different domains in adolescents and young adults.

    Science.gov (United States)

    Vinkhuyzen, Anna A E; van der Sluis, Sophie; Posthuma, Danielle; Boomsma, Dorret I

    2009-07-01

    The origin of individual differences in aptitude, defined as a domain-specific skill within the normal ability range, and talent, defined as a domain specific skill of exceptional quality, is under debate. The nature of the variation in aptitudes and exceptional talents across different domains was investigated in a population based twin sample. Self-report data from 1,685 twin pairs (12-24 years) were analyzed for Music, Arts, Writing, Language, Chess, Mathematics, Sports, Memory, and Knowledge. The influence of shared environment was small for both aptitude and talent. Additive and non-additive genetic effects explained the major part of the substantial familial clustering in the aptitude measures with heritability estimates ranging between .32 and .71. Heritability estimates for talents were higher and ranged between .50 and .92. In general, the genetic architecture for aptitude and talent was similar in men and women. Genetic factors contribute to a large extent to variation in aptitude and talent across different domains of intellectual, creative, and sports abilities.

  13. Legal Scholarship as a Vocation.

    Science.gov (United States)

    Luban, David

    2001-01-01

    Explores the more purely theoretical side of the legal scholar's vocation, using Max Weber's text on the scholar's role titled "Science as a Vocation." Discusses the consequences of the tension between law schools' generalist "pretensions" and increasingly specialist character, and Weber's fact/value distinction. (EV)

  14. Teaching Reading in Vocational Education.

    Science.gov (United States)

    South Carolina State Dept. of Education, Columbia. Office of Vocational Education.

    This handbook on teaching reading in vocational education is designed to provide vocational education teachers with a resource to use in helping students to develop sound reading skills. Provided in the handbook are information sheets, self-checks, practice activities, and suggestions for further reading dealing with the following topics:…

  15. Challenges to Vocational Teacher Education.

    Science.gov (United States)

    Erickson, Richard C.

    1985-01-01

    Challenges to vocational teacher education include technological change that is sending large numbers of adults back to school; increasing numbers of women, minorities, and handicapped individuals who are seeking employment in nontraditional occupations; vocational preparation for jobs in the information economy; teacher recruitment; and creative…

  16. Sex Bias in Vocational Education.

    Science.gov (United States)

    Kalinowski, Edward

    Practical information is provided on sexual harassment within the vocational education context. A definition of sexual harassment is followed by examples of practices or behaviors that may be used to determine sexual harassment, including both physical conduct and communication. Possible impacts of sexual harassment in a vocational training…

  17. Vocational rehabilitation: a multidisciplinary intervention.

    Science.gov (United States)

    Gobelet, C; Luthi, F; Al-Khodairy, A T; Chamberlain, M A

    2007-09-15

    Vocational rehabilitation is by definition a multidisciplinary intervention in a process linked to the facilitation of return to work or to the prevention of loss of the work. Clinical staff in contact with a person who has lost his job (general practitioner, specialized physician) must promote vocational rehabilitation. Medical rehabilitation for those with disabilities, whether new or old, has to be followed without delay by vocational rehabilitation. It is even better if these two intertwined processes are overlapping. They involve many professionals including physiotherapists, occupational therapists, psychologists, vocational trainers, job counsellors, teachers, case-managers, job placement agencies. Vocational rehabilitation has a financial cost, borne by many state organizations (security, social system, social affairs) as well as by employers and private insurances, which are in case of accident, concerned by this process. However, the evidence suggests that this is recouped 2- to 10-fold as suggested by the British Society of Rehabilitation Medicine.

  18. Musical aptitude is associated with AVPR1A-haplotypes.

    Directory of Open Access Journals (Sweden)

    Liisa T Ukkola

    Full Text Available Artistic creativity forms the basis of music culture and music industry. Composing, improvising and arranging music are complex creative functions of the human brain, which biological value remains unknown. We hypothesized that practicing music is social communication that needs musical aptitude and even creativity in music. In order to understand the neurobiological basis of music in human evolution and communication we analyzed polymorphisms of the arginine vasopressin receptor 1A (AVPR1A, serotonin transporter (SLC6A4, catecol-O-methyltranferase (COMT, dopamin receptor D2 (DRD2 and tyrosine hydroxylase 1 (TPH1, genes associated with social bonding and cognitive functions in 19 Finnish families (n = 343 members with professional musicians and/or active amateurs. All family members were tested for musical aptitude using the auditory structuring ability test (Karma Music test; KMT and Carl Seashores tests for pitch (SP and for time (ST. Data on creativity in music (composing, improvising and/or arranging music was surveyed using a web-based questionnaire. Here we show for the first time that creative functions in music have a strong genetic component (h(2 = .84; composing h(2 = .40; arranging h(2 = .46; improvising h(2 = .62 in Finnish multigenerational families. We also show that high music test scores are significantly associated with creative functions in music (p<.0001. We discovered an overall haplotype association with AVPR1A gene (markers RS1 and RS3 and KMT (p = 0.0008; corrected p = 0.00002, SP (p = 0.0261; corrected p = 0.0072 and combined music test scores (COMB (p = 0.0056; corrected p = 0.0006. AVPR1A haplotype AVR+RS1 further suggested a positive association with ST (p = 0.0038; corrected p = 0.00184 and COMB (p = 0.0083; corrected p = 0.0040 using haplotype-based association test HBAT. The results suggest that the neurobiology of music perception and production is likely to be related to the pathways affecting intrinsic attachment

  19. Ensuring Quality Assurance in Vocational Education

    Science.gov (United States)

    Idialu, Ethel E.

    2013-01-01

    Vocational education emphasises skill acquisition. Quality assurance in vocational education is a concept that is concerned with high performance involving activities with vocational education such as teaching, learning, infrastructures, students' behaviour and the entire academic process. Quality vocational education refers to input and output of…

  20. An empirical analysis of the physical aptitude exam as a predictor of performance on the Physical Readiness Test

    OpenAIRE

    Patrick, Robert W.

    2000-01-01

    The Physical Aptitude Exam, administered to candidates in the Naval Academy admissions process to measure physical aptitude, consists of pullups for men or the flexed arm hang for women, a 300-yard shuttle run, a standing longiump, and a kneeling basketball throw. The Physical Readiness Test, administered semi-annually to all naval personnel including midshipmen, consists of modified situps, pushups, and a 1.5-mile run. The purpose of this research is to determine if the Physical Aptitude Exa...

  1. he (UnAttractiveness of Vocational and Technical Education: Theoretical Background

    Directory of Open Access Journals (Sweden)

    Miha Lovšin

    2014-03-01

    Full Text Available This paper considers the problem of the lack of attractiveness of vocational and technical education via a review of legislation on counselling practices, implementing documents, and the social factors by means of which the education system can influence the individual’s decision. It is apparent that legislation regulating the organisation and content of career counselling services in educational sector is inadequate. The organisation of career counselling at the level of implementation is also inadequate. Counsellors advise individuals on the basis of their academic results and the results of aptitude tests. Counselling practices deriving from theories that place career planning and management skills in the foreground are more rarely represented. Theories that treat career decisions as a social process show that at the level of the student population the choice of the type of school is a rational decision based primarily on the economic position and level of education to which a specific educational pathway is generally supposed to lead. The lower attractiveness of vocational and technical education coincides with the fact that representatives of lower social classes have a weaker economic position and more frequently have vocational and technical education qualifications than representatives of higher social classes. Nevertheless, the trend of high unemployment among young people with academic qualifications, which opposite of the traditional situation, indicates that it will be necessary to include career planning and management skills in the educational contents of institutionalised and formal education as a whole.

  2. Prueba de Aptitud para el Aprendizaje de Lenguas Extranjeras (PAPALE) Language Aptitude Test (LAT) (First and Second Versions). English for Special Purposes. Emergency Care Attendant.

    Science.gov (United States)

    Muro, Gertrude

    This book contains two versions of the Language Aptitude Test. It is part of a package of materials developed for use in an English for Special Purposes project, which offers classes in reading, grammar, and emergency care attendant training for limited English proficient students. Introductory material describes the parts of two versions and…

  3. The predictive value of aptitude assessment in laparoscopic surgery: a meta-analysis.

    Science.gov (United States)

    Kramp, Kelvin H; van Det, Marc J; Hoff, Christiaan; Veeger, Nic J G M; ten Cate Hoedemaker, Henk O; Pierie, Jean-Pierre E N

    2016-04-01

    Current methods of assessing candidates for medical specialties that involve laparoscopic skills suffer from a lack of instruments to assess the ability to work in a minimally invasive surgery environment. A meta-analysis was conducted to investigate whether aptitude assessment can be used to predict variability in the acquisition and performance of laparoscopic skills. PubMed, PsycINFO and Google Scholar were searched to November 2014 for published and unpublished studies reporting the measurement of a form of aptitude for laparoscopic skills. The quality of studies was assessed with QUADAS-2. Summary correlations were calculated using a random-effects model. Thirty-four studies were found to be eligible for inclusion; six of these studies used an operating room performance measurement. Laparoscopic skills correlated significantly with visual-spatial ability (r = 0.32, 95% confidence interval [CI] 0.25-0.39; p < 0.001), perceptual ability (r = 0.31, 95% CI 0.22-0.39; p < 0.001), psychomotor ability (r = 0.26, 95% CI 0.10-0.40; p = 0.003) and simulator-based assessment of aptitude (r = 0.64, 95% CI 0.52-0.73; p < 0.001). Three-dimensional dynamic visual-spatial ability showed a significantly higher correlation than intrinsic static visual-spatial ability (p = 0.024). In general, aptitude assessments are associated with laparoscopic skill level. Simulator-based assessment of aptitude appears to have the potential to represent a job sample and to enable the assessment of all forms of aptitude for laparoscopic surgery at once. A laparoscopy aptitude test can be a valuable additional tool in the assessment of candidates for medical specialties that require laparoscopic skills. © 2016 John Wiley & Sons Ltd.

  4. Aptitude-treatment interactions revisited: effect of metacognitive intervention on subtypes of written expression in elementary school students.

    Science.gov (United States)

    Hooper, Stephen R; Wakely, Melissa B; de Kruif, Renee E L; Swartz, Carl W

    2006-01-01

    We examined the effectiveness of a metacognitive intervention for written language performance, based on the Hayes model of written expression, for 73 fourth-grade (n = 38) and fifth-grade (n = 35) students. The intervention consisted of twenty 45-min writing lessons designed to improve their awareness of writing as a problem-solving process. Each of the lessons addressed some aspect of planning, translating, and reflecting on written products; their self-regulation of these processes; and actual writing practice. All instruction was conducted in intact classrooms. Prior to the intervention, all students received a battery of neurocognitive tests measuring executive functions, attention, and language. In addition, preintervention writing samples were obtained and analyzed holistically and for errors in syntax, semantics, and spelling. Following the intervention, the writing tasks were readministered and cluster analysis of the neurocognitive data was conducted. Cluster analytic procedures yielded 7 reliable clusters: 4 normal variants, 1 Problem Solving weakness, 1 Problem Solving Language weaknesses, and 1 Problem Solving strength. The response to the single treatment by these various subtypes revealed positive but modest findings. Significant group differences were noted for improvement in syntax errors and spelling, with only spelling showing differential improvement for the Problem Solving Language subtype. In addition, there was a marginally significant group effect for holistic ratings. These findings provide initial evidence that Writing Aptitude (subtype) x Single Treatment interactions exist in writing, but further research is needed with other classification schemes and interventions.

  5. Batteries: Overview of Battery Cathodes

    Energy Technology Data Exchange (ETDEWEB)

    Doeff, Marca M

    2010-07-12

    The very high theoretical capacity of lithium (3829 mAh/g) provided a compelling rationale from the 1970's onward for development of rechargeable batteries employing the elemental metal as an anode. The realization that some transition metal compounds undergo reductive lithium intercalation reactions reversibly allowed use of these materials as cathodes in these devices, most notably, TiS{sub 2}. Another intercalation compound, LiCoO{sub 2}, was described shortly thereafter but, because it was produced in the discharged state, was not considered to be of interest by battery companies at the time. Due to difficulties with the rechargeability of lithium and related safety concerns, however, alternative anodes were sought. The graphite intercalation compound (GIC) LiC{sub 6} was considered an attractive candidate but the high reactivity with commonly used electrolytic solutions containing organic solvents was recognized as a significant impediment to its use. The development of electrolytes that allowed the formation of a solid electrolyte interface (SEI) on surfaces of the carbon particles was a breakthrough that enabled commercialization of Li-ion batteries. In 1990, Sony announced the first commercial batteries based on a dual Li ion intercalation system. These devices are assembled in the discharged state, so that it is convenient to employ a prelithiated cathode such as LiCoO{sub 2} with the commonly used graphite anode. After charging, the batteries are ready to power devices. The practical realization of high energy density Li-ion batteries revolutionized the portable electronics industry, as evidenced by the widespread market penetration of mobile phones, laptop computers, digital music players, and other lightweight devices since the early 1990s. In 2009, worldwide sales of Li-ion batteries for these applications alone were US$ 7 billion. Furthermore, their performance characteristics (Figure 1) make them attractive for traction applications such as

  6. Research and Analysis of SWOT on Connection between Vocational College Education and Vocational Training

    Institute of Scientific and Technical Information of China (English)

    Yingjie Zhang[1

    2016-01-01

    The connection between vocational college education and vocational training is a new way for vocational colleges and enterprises to develop together. At present, vocational college education focusing on the education level of talent training, however, it ignores the needs of workers’ vocational training based on enterprise development planning and training of professional career development. Therefore, we should strengthen the connection between vocational training and vocational education. For the establishment of modern vocational education system, we should enhance the value of human capital of workers in order to adapt to the new economic norm with important practical signifi cance.

  7. The Implementation of Aptitude Treatment Interaction (ATI to Improve Learning Motivation of Low Achievement Students

    Directory of Open Access Journals (Sweden)

    Syawal - Syawal

    2017-10-01

    Full Text Available This research was classroom action research, which aims at improving students' motivation of their poor performance through learning model Aptitude Treatment Interaction (ATI on VII.3 grade students of SMP Negeri 6 Parepare. Aptitude Treatment Interaction (ATI can serve individual student differences by adjusting treatment or learning method with students' abilities. The use of this model was emphasizing to create small groups of students that have achievement alike. Students with have low academic achievement based on test results and teacher interview will be grouped into one group and will be given preferential treatment by tutoring intensity rather than the group of high academic achievement. Subjects of this research were students of class VII.3 SMP Negeri 6 Parepare which is consist of 25 students. This research was conducted in two cycles. The procedure of this research involved four phases: (1 planning, (2 Implementation of action, (3 observation, (4 Reflection. The data collection was done by observation, tests, and questionnaires for each cycle after giving treatment through learning model Aptitude Treatment Interaction (ATI. Data collected were analyzed using quantitative and qualitative analysis. The results of this research indicate that the Aptitude Treatment Interaction (ATI can be an alternative method to improve learning motivation of low achievement students. The results of this research also showed that the Aptitude Treatment Interaction (ATI can be an alternative to problem-solving in the classroom, especially for low achievement students.

  8. Personal Audiovisual Aptitude Influences the Interaction Between Landscape and Soundscape Appraisal.

    Science.gov (United States)

    Sun, Kang; Echevarria Sanchez, Gemma M; De Coensel, Bert; Van Renterghem, Timothy; Talsma, Durk; Botteldooren, Dick

    2018-01-01

    It has been established that there is an interaction between audition and vision in the appraisal of our living environment, and that this appraisal is influenced by personal factors. Here, we test the hypothesis that audiovisual aptitude influences appraisal of our sonic and visual environment. To measure audiovisual aptitude, an auditory deviant detection experiment was conducted in an ecologically valid and complex context. This experiment allows us to distinguish between accurate and less accurate listeners. Additionally, it allows to distinguish between participants that are easily visually distracted and those who are not. To do so, two previously conducted laboratory experiments were re-analyzed. The first experiment focuses on self-reported noise annoyance in a living room context, whereas the second experiment focuses on the perceived pleasantness of using outdoor public spaces. In the first experiment, the influence of visibility of vegetation on self-reported noise annoyance was modified by audiovisual aptitude. In the second one, it was found that the overall appraisal of walking across a bridge is influenced by audiovisual aptitude, in particular when a visually intrusive noise barrier is used to reduce highway traffic noise levels. We conclude that audiovisual aptitude may affect the appraisal of the living environment.

  9. Entrepreneurship Education in Vocational Agriculture.

    Science.gov (United States)

    Williams, Jamie C.; Powell, Ronald

    1988-01-01

    The authors address the need for instruction in entrepreneurship within the vocational agriculture curriculum. They list various competencies and skills needed by agricultural entrepreneurs and discucss available curriculum materials. (CH)

  10. Namibia - Vocational Training Grant Fund

    Data.gov (United States)

    Millennium Challenge Corporation — The impact evaluation of the Vocational Training Grant Fund (VTGF) subactivity in Namibia used a random assignment design to determine the effects of VTGF-funded...

  11. Visuospatial Aptitude Testing Differentially Predicts Simulated Surgical Skill.

    Science.gov (United States)

    Hinchcliff, Emily; Green, Isabel; Destephano, Christopher; Cox, Mary; Smink, Douglas; Kumar, Amanika; Hokenstad, Erik; Bengtson, Joan; Cohen, Sarah

    2018-02-05

    To determine if visuospatial perception (VSP) testing is correlated to simulated or intraoperative surgical performance as rated by the American College of Graduate Medical Education (ACGME) milestones. Classification II-2 SETTING: Two academic training institutions PARTICIPANTS: 41 residents, including 19 Brigham and Women's Hospital and 22 Mayo Clinic residents from three different specialties (OBGYN, general surgery, urology). Participants underwent three different tests: visuospatial perception testing (VSP), Fundamentals of Laparoscopic Surgery (FLS®) peg transfer, and DaVinci robotic simulation peg transfer. Surgical grading from the ACGME milestones tool was obtained for each participant. Demographic and subject background information was also collected including specialty, year of training, prior experience with simulated skills, and surgical interest. Standard statistical analysis using Student's t test were performed, and correlations were determined using adjusted linear regression models. In univariate analysis, BWH and Mayo training programs differed in both times and overall scores for both FLS® peg transfer and DaVinci robotic simulation peg transfer (p<0.05 for all). Additionally, type of residency training impacted time and overall score on robotic peg transfer. Familiarity with tasks correlated with higher score and faster task completion (p= 0.05 for all except VSP score). There was no difference in VSP scores by program, specialty, or year of training. In adjusted linear regression modeling, VSP testing was correlated only to robotic peg transfer skills (average time p=0.006, overall score p=0.001). Milestones did not correlate to either VSP or surgical simulation testing. VSP score was correlated with robotic simulation skills but not with FLS skills or ACGME milestones. This suggests that the ability of VSP score to predict competence differs between tasks. Therefore, further investigation is required into aptitude testing, especially prior

  12. Technical vocational education in India

    OpenAIRE

    溝上, 智恵子

    1999-01-01

    In India, several efforts have been made for the development of skilled manpower during the last twenty years since the launch of formal technical vocational education at school. A huge education infrastructure has developed in India. However, 45~50 percent of the population of India is still illiterate. To solve the mismatch between education and employment, a revolution in education is really needed. Additionally, there is a need for a system of National Vocational Qualifications in India a...

  13. The Associations between Language Aptitude and Second Language Grammar Acquisition: A Meta-Analytic Review of Five Decades of Research

    Science.gov (United States)

    Li, Shaofeng

    2015-01-01

    This study reports a meta-analysis that synthesizes the empirical research on the role of language aptitude in second language grammar acquisition. A total of 33 study reports were identified including 17 predictive studies that investigated the correlations between aptitude and ultimate L2 attainment and 16 interactional studies that examined the…

  14. Battery Safety Basics

    Science.gov (United States)

    Roy, Ken

    2010-01-01

    Batteries commonly used in flashlights and other household devices produce hydrogen gas as a product of zinc electrode corrosion. The amount of gas produced is affected by the batteries' design and charge rate. Dangerous levels of hydrogen gas can be released if battery types are mixed, batteries are damaged, batteries are of different ages, or…

  15. Batteries for Electric Vehicles

    Science.gov (United States)

    Conover, R. A.

    1985-01-01

    Report summarizes results of test on "near-term" electrochemical batteries - (batteries approaching commercial production). Nickel/iron, nickel/zinc, and advanced lead/acid batteries included in tests and compared with conventional lead/acid batteries. Batteries operated in electric vehicles at constant speed and repetitive schedule of accerlerating, coasting, and braking.

  16. Nickel - iron battery. Nikkel - jern batteri

    Energy Technology Data Exchange (ETDEWEB)

    Petersen, H. A.

    1989-03-15

    A newer type of nickel-iron battery, (SAFT 6v 230 Ah monobloc), which could possibly be used in relation to electrically driven light road vehicles, was tested. The same test methods used for lead batteries were utilized and results compared favourably with those reached during other testings carried out, abroad, on a SAFT nickle-iron battery and a SAB-NIFE nickel-iron battery. Description (in English) of the latter-named tests are included in the publication as is also a presentation of the SAFT battery. Testing showed that this type of battery did not last as long as had been expected, but the density of energy and effect was superior to lead batteries. However energy efficiency was rather poor in comparison to lead batteries and it was concluded that nickel-iron batteries are not suitable for stationary systems where recharging under a constant voltage is necessary. (AB).

  17. “When Music Speaks”: Auditory Cortex Morphology as a Neuroanatomical Marker of Language Aptitude and Musicality

    Directory of Open Access Journals (Sweden)

    Sabrina Turker

    2017-12-01

    Full Text Available Recent research has shown that the morphology of certain brain regions may indeed correlate with a number of cognitive skills such as musicality or language ability. The main aim of the present study was to explore the extent to which foreign language aptitude, in particular phonetic coding ability, is influenced by the morphology of Heschl’s gyrus (HG; auditory cortex, working memory capacity, and musical ability. In this study, the auditory cortices of German-speaking individuals (N = 30; 13 males/17 females; aged 20–40 years with high and low scores in a number of language aptitude tests were compared. The subjects’ language aptitude was measured by three different tests, namely a Hindi speech imitation task (phonetic coding ability, an English pronunciation assessment, and the Modern Language Aptitude Test (MLAT. Furthermore, working memory capacity and musical ability were assessed to reveal their relationship with foreign language aptitude. On the behavioral level, significant correlations were found between phonetic coding ability, English pronunciation skills, musical experience, and language aptitude as measured by the MLAT. Parts of all three tests measuring language aptitude correlated positively and significantly with each other, supporting their validity for measuring components of language aptitude. Remarkably, the number of instruments played by subjects showed significant correlations with all language aptitude measures and musicality, whereas, the number of foreign languages did not show any correlations. With regard to the neuroanatomy of auditory cortex, adults with very high scores in the Hindi testing and the musicality test (AMMA demonstrated a clear predominance of complete posterior HG duplications in the right hemisphere. This may reignite the discussion of the importance of the right hemisphere for language processing, especially when linked or common resources are involved, such as the inter-dependency between

  18. “When Music Speaks”: Auditory Cortex Morphology as a Neuroanatomical Marker of Language Aptitude and Musicality

    Science.gov (United States)

    Turker, Sabrina; Reiterer, Susanne M.; Seither-Preisler, Annemarie; Schneider, Peter

    2017-01-01

    Recent research has shown that the morphology of certain brain regions may indeed correlate with a number of cognitive skills such as musicality or language ability. The main aim of the present study was to explore the extent to which foreign language aptitude, in particular phonetic coding ability, is influenced by the morphology of Heschl’s gyrus (HG; auditory cortex), working memory capacity, and musical ability. In this study, the auditory cortices of German-speaking individuals (N = 30; 13 males/17 females; aged 20–40 years) with high and low scores in a number of language aptitude tests were compared. The subjects’ language aptitude was measured by three different tests, namely a Hindi speech imitation task (phonetic coding ability), an English pronunciation assessment, and the Modern Language Aptitude Test (MLAT). Furthermore, working memory capacity and musical ability were assessed to reveal their relationship with foreign language aptitude. On the behavioral level, significant correlations were found between phonetic coding ability, English pronunciation skills, musical experience, and language aptitude as measured by the MLAT. Parts of all three tests measuring language aptitude correlated positively and significantly with each other, supporting their validity for measuring components of language aptitude. Remarkably, the number of instruments played by subjects showed significant correlations with all language aptitude measures and musicality, whereas, the number of foreign languages did not show any correlations. With regard to the neuroanatomy of auditory cortex, adults with very high scores in the Hindi testing and the musicality test (AMMA) demonstrated a clear predominance of complete posterior HG duplications in the right hemisphere. This may reignite the discussion of the importance of the right hemisphere for language processing, especially when linked or common resources are involved, such as the inter-dependency between phonetic and

  19. Expressed Vocational Choices and Later Employment Compared with Vocational Preference Inventory and Kuder Preference Record-Vocational Scores

    Science.gov (United States)

    Wiggins, J. D.; Weslander, Darrell

    1977-01-01

    Expressed vocational choices were more predictive of employment status four years after high school graduation for males than were scores on either the Vocational Preference Inventory or the Kuder Preference Record--Vocational. Predictions for males were more accurate than for females on all measures. (Author)

  20. Irritable bowel syndrome and vocational stress: individual ...

    African Journals Online (AJOL)

    Irritable bowel syndrome and vocational stress: individual psychotherapy: research. ... The goal of this study was to provide individualised psychotherapy for a sample suffering from IBS and vocational stress. ... AJOL African Journals Online.

  1. Radioactive battery

    International Nuclear Information System (INIS)

    Deaton, R.L.; Silver, G.L.

    1975-01-01

    A radioactive battery is described that is comprised of a container housing an electrolyte, two electrodes immersed in the electrolyte and insoluble radioactive material disposed adjacent one electrode. Insoluble radioactive material of different intensity of radioactivity may be disposed adjacent the second electrode. If hydrobromic acid is used as the electrolyte, Br 2 will be generated by the radioactivity and is reduced at the cathode: Br 2 + 2e = 2 Br - . At the anode Br - is oxidized: 2Br - = Br 2 + 2e. (U.S.)

  2. The EC discourse on vocational training

    DEFF Research Database (Denmark)

    Cort, Pia

    2009-01-01

    This article traces the EC vocational training policy historically and describes the discursive alignments which brought the policy from a ‘common vocational training policy' as laid down in Article 128, in the Treaty of Rome to the Lisbon Lifelong Learning strategy. The argument is that vocational...... EC vocational training policy (Ball, What is policy? Texts, trajectories and toolboxes. Discourse, 13(2), 1993)....

  3. Vocational teacher career planning : needs and problems

    OpenAIRE

    Sajienė, Laima

    2009-01-01

    The article analyses a contradiction between vocational teacher ability to plan his/her career and requirements for the teacher professional development set by the system of education. It aims at providing theoretical and empirical justification for vocational teacher need to develop career planning skills and identify problems. The concept and objectives of vocational teacher career planning as well as career planning skills that vocational teachers should develop are defined in the article.

  4. Strategies for Translating Vocative Texts

    Directory of Open Access Journals (Sweden)

    Olga COJOCARU

    2014-12-01

    Full Text Available The paper deals with the linguistic and cultural elements of vocative texts and the techniques used in translating them by giving some examples of texts that are typically vocative (i.e. advertisements and instructions for use. Semantic and communicative strategies are popular in translation studies and each of them has its own advantages and disadvantages in translating vocative texts. The advantage of semantic translation is that it takes more account of the aesthetic value of the SL text, while communicative translation attempts to render the exact contextual meaning of the original text in such a way that both content and language are readily acceptable and comprehensible to the readership. Focus is laid on the strategies used in translating vocative texts, strategies that highlight and introduce a cultural context to the target audience, in order to achieve their overall purpose, that is to sell or persuade the reader to behave in a certain way. Thus, in order to do that, a number of advertisements from the field of cosmetics industry and electronic gadgets were selected for analysis. The aim is to gather insights into vocative text translation and to create new perspectives on this field of research, now considered a process of innovation and diversion, especially in areas as important as economy and marketing.

  5. VOCATIONAL TRAINING FOR ADULTS IN THE NETHERLANDS.

    Science.gov (United States)

    Ministry of Social Affairs and Public Health, Amsterdam (Netherlands).

    THE NETHERLANDS GOVERNMENT HAS TAKEN OVER ADULT VOCATIONAL TRAINING TO MAKE UP FOR THE ARREARS IN VOCATIONAL TRAINING CAUSED DURING WORLD WAR II AND TO ACHIEVE A SWITCHOVER OF WORKERS FROM TRADES WITH A LABOR SURPLUS TO TRADES WITH A LABOR SHORTAGE. IT HAS ESTABLISHED A NUMBER OF VOCATIONAL TRAINING CENTERS FOR THE INITIAL TRAINING OF PERSONS FOR…

  6. Vocational Education and Equality of Opportunity.

    Science.gov (United States)

    Horowitz, Benjamin; Feinberg, Walter

    1990-01-01

    Examines the concepts of equality of opportunity and equality of educational opportunity and their relationship to vocational education. Traces the history of vocational education. Delineates the distinction between training and education as enumerated in Aristotelian philosophy. Discusses the role vocational education can play in the educative…

  7. Vocational Preferences of Daughters of Alcoholics

    Science.gov (United States)

    Gade, Eldon M.; Goodman, Ronald E.

    1975-01-01

    This study was designed to examine the vocational interests of daughters of alcoholics. Mixed support was provided for the assumption that their vocational choices are nonperson oriented. Data did support the prediction of high scores on the realistic and intellectual scales of Holland's Vocational Preference Inventory. (SJL)

  8. Work Adjustment of Vocational Education Teachers.

    Science.gov (United States)

    Muncrief, Martha Crawford

    To investigate work adjustment of vocational education teachers, a nation-wide study was conducted focusing on vocational needs, job satisfaction, and job success. The study involved 180 secondary teachers from three vocational areas, business, home economics, and industrial education. A multistage sampling process was utilized to select…

  9. Food for thought : Understanding students' vocational knowledge

    NARCIS (Netherlands)

    Heusdens, W.T.

    2018-01-01

    The focus of the thesis is an exploration into students’ vocational knowledge in the context of Dutch vocational education and training (VET). The reason students’ vocational knowledge requires exploration is because there is no consensus among scholars in the field of VET about how to theorise the

  10. Examination of the Classification Accuracy of Music Education Special Aptitude Exams

    Science.gov (United States)

    Atar, Hakan Yavuz; Sayin, Ayfer; Atar, Burcu

    2013-01-01

    It is critical both for candidates who apply for programs that require special aptitude and the professors who teach in these programs whether those students' scores on placement exams are correctly calculated. Because student's ability profile and the quality of education in these programs may be directly affected by how candidates placement…

  11. Aptitude, Phonological Memory, and Second Language Proficiency in Nonnovice Adult Learners

    Science.gov (United States)

    Hummel, Kirsten M.

    2009-01-01

    This study explores the relationship between aptitude, phonological memory (PM), and second language (L2) proficiency in nonnovice adult learners of English as an L2. Native speakers of French (N = 77) enrolled in a university Teaching English as a Second Language program were the participants in the study. Exploratory factor analysis revealed…

  12. The Effects of Tutoring in Preparing Chinese Students for the Scholastic Aptitude Test

    Science.gov (United States)

    Chen, Li

    2009-01-01

    Scholastic Aptitude Test, called SAT, has an immense influence in Chinese education. Most Chinese students choose to attend tutoring programs outside of the school curriculum to help them prepare. This study explores the tutoring programs both in China and the United States to assess variables that affect the quality of their preparation.…

  13. Evaluation des potentialités nutritives et l'aptitude à la conservation ...

    African Journals Online (AJOL)

    Evaluation des potentialités nutritives et l'aptitude à la conservation de onze ... et analysés pour la détermination de la matière sèche totale, l'acidité titrable, ... Les bulbes d'oignon sont riches en calcium, magnésium, fer, zinc et manganèse.

  14. Family physicians clinical aptitude for the nutritional management of type 2 diabetes mellitus in Guadalajara, Mexico.

    Science.gov (United States)

    Cabrera Pivaral, C E; Gutiérrez Roman, E A; Gonzalez Pérez, G; Gonzalez Reyes, F; Valadez Toscano, F; Gutiérrez Ruvalcaba, C; Rios Riebeling, C D

    2008-02-01

    There are 180,000 new Diabetes Mellitus cases in Mexico each year (1). This chronic, complex and multifactor disease requires an adequate nutritional management plan to be prescribed by family physicians. They should be trained to identify the potential difficulties in the patient's dietary schedule and orientate their management from an integrative point of view. The purpose of this study was to detect and measure family physician's clinical aptitudes for the nutritional management of Type 2 diabetes, in a representative family physician's sample from five Family Medicine Units of the Mexican Institute of Social Security in Guadalajara, Jalisco, Mexico. A structured and validated instrument was applied to 117 physicians from a total of 450 in Guadalajara, Jalisco. The main study variable was clinical aptitude for nutritional management of Type 2 diabetes. Aptitude levels were defined by an ordinal scale and related to the other variables using the median, Mann-Whitney's U test and Kruskal Wallis (KW) test. Global results showed a median of 30 points that relates to a low and a very low aptitude level for the 72% of physicians without statistical significance (KW: p>0.05) with the rest of variables. These results reflect family physician's difficulties to orientate the nutritional management of Type 2 diabetes, as well as the lack of work environments that facilitate case reflection and formative educational strategies.

  15. Memory Characteristics and Modality in Multimedia Learning: An Aptitude-Treatment-Interaction Study

    Science.gov (United States)

    Seufert, Tina; Schutze, Maren; Brunken, Roland

    2009-01-01

    According to the modality effect in multimedia, a text accompanying a picture should be auditorily presented instead of visually in order to avoid split of attention. In two experimental studies (34 and 78 participants, respectively), the impact and possible compensatory effects of two aptitude variables, that is, memory strategy skills and…

  16. Foreign Language Pronunciation Skills and Musical Aptitude: A Study of Finnish Adults with Higher Education

    Science.gov (United States)

    Milovanov, Riia; Pietila, Paivi; Tervaniemi, Mari; Esquef, Paulo A. A.

    2010-01-01

    The main aim of this study was to examine second language production and discrimination skills in the light of musical aptitude. Our study was conducted in university settings in south-western Finland. English was used as a model for the second language due to its popularity among young adults. There were three types of tests used in this study: a…

  17. Mathematical Creativity and Mathematical Aptitude: A Cross-Lagged Panel Analysis

    Science.gov (United States)

    Tyagi, Tarun Kumar

    2016-01-01

    Cross-lagged panel correlation (CLPC) analysis has been used to identify causal relationships between mathematical creativity and mathematical aptitude. For this study, 480 8th standard students were selected through a random cluster technique from 9 intermediate and high schools of Varanasi, India. Mathematical creativity and mathematical…

  18. The predictive value of aptitude assessment in laparoscopic surgery : a meta-analysis

    NARCIS (Netherlands)

    Kramp, Kelvin H.; van Det, Marc J.; Hoff, Christiaan; Veeger, Nic J. G. M.; ten Cate Hoedemaker, Henk O.; Pierie, Jean-Pierre E. N.

    ContextCurrent methods of assessing candidates for medical specialties that involve laparoscopic skills suffer from a lack of instruments to assess the ability to work in a minimally invasive surgery environment. ObjectivesA meta-analysis was conducted to investigate whether aptitude assessment can

  19. Native language predictors of foreign language proficiency and foreign language aptitude.

    Science.gov (United States)

    Sparks, Richard L; Patton, Jon; Ganschow, Leonore; Humbach, Nancy; Javorsky, James

    2006-06-01

    Fifty-four students were tested at specific time intervals over 10 years to determine best native language (NL) predictors of oral and written foreign language (FL) proficiency and FL aptitude. All participants completed two years of Spanish, French, or German. Each was administered measures of NL literacy, oral language, and cognitive ability in elementary school. A measure of FL aptitude was administered at the beginning of ninth grade and FL proficiency was evaluated at the end of the 10th grade. Among the variables, NL literacy measures were the best predictors of FL proficiency, and NL achievement and general (verbal) intelligence were strong predictors of FL aptitude. Results suggest that indices of NL literacy as early as first grade are related to FL proficiency and FL aptitude nine and 10 years later. Findings provide strong support for connections between L1 and L2 skills, and for speculation that "lower level" skills in phonological processing are important for written language development and oral proficiency in a FL.

  20. The Aptitude-Treatment Interaction Effects on the Learning of Grammar Rules

    Science.gov (United States)

    Hwu, Fenfang; Sun, Shuyan

    2012-01-01

    The present study investigates the interaction between two types of explicit instructional approaches, deduction and explicit-induction, and the level of foreign language aptitude in the learning of grammar rules. Results indicate that on the whole the two equally explicit instructional approaches did not differentially affect learning…

  1. Learning Computerese: The Role of Second Language Learning Aptitude in Technology Acceptance

    Science.gov (United States)

    Warner, Janis A.; Koufteros, Xenophon; Verghese, Anto

    2014-01-01

    This article introduces a new construct coined as Computer User Learning Aptitude (CULA). To establish construct validity, CULA is embedded in a nomological network that extends the technology acceptance model (TAM). Specifically, CULA is posited to affect perceived usefulness and perceived ease of use, the two underlying TAM constructs.…

  2. Developing a study aptitude test for international distance education students of geoinformation science and earth observation

    NARCIS (Netherlands)

    Pasha Zadeh Monajjemi, P.; Augustijn-Beckers, Petronella; Verkroost, M.J.; Sarjakoski, Tapani; Santos, Maribel Yasmina; Sarjakoski, L. Tiina

    2016-01-01

    Online diagnostic study aptitude tests are a common means of helping students select the correct type of course, and the correct mode of education. However, universities often lack the data to predict critical student success factors correctly. In this paper we discuss the development of an online

  3. The Role of Task Complexity, Modality, and Aptitude in Narrative Task Performance

    Science.gov (United States)

    Kormos, Judit; Trebits, Anna

    2012-01-01

    The study reported in this paper investigated the relationship between components of aptitude and the fluency, lexical variety, syntactic complexity, and accuracy of performance in two types of written and spoken narrative tasks. We also addressed the question of how narrative performance varies in tasks of different cognitive complexity in the…

  4. Maternal aptitude of Cinta Senese sows and behaviour of piglets throughout suckling

    Directory of Open Access Journals (Sweden)

    G. Ania

    2011-03-01

    Full Text Available A large number of ethological studies on swine species were carried out in order to test their productive and reproductive performances. Depending on genetic type, age, breeding and weaning system sows and piglets behaviour were studied. Maternal aptitude of sows was studied to get reasons of piglets mortality during weaning...

  5. Benefits of Completing Homework for Students with Different Aptitudes in an Introductory Electricity and Magnetism Course

    Science.gov (United States)

    Kontur, F.?J.; de La Harpe, K.; Terry, N.?B.

    2015-01-01

    We examine how student aptitudes impact how much students learn from doing graded online and written homework in an introductory electricity and magnetism course. Our analysis examines the correlation between successful homework completion rates and exam performance as well as how changes in homework completion correlate with changes in exam…

  6. Gender Differences in Musical Aptitude, Rhythmic Ability and Motor Performance in Preschool Children

    Science.gov (United States)

    Pollatou, Elisana; Karadimou, Konstantina; Gerodimos, Vasilios

    2005-01-01

    Most of the preschool curricula involve integrated movement activities that combine music, rhythm and locomotor skills. The purpose of the current study was to examine whether there are any differences between boys and girls at the age of five concerning their musical aptitude, rhythmic ability and performance in gross motor skills. Ninety-five…

  7. Diabetes Mellitus: Aptitud clínica del médico de atención primaria Diabetes Mellitus: Clinical aptitude of the doctor of primary care

    Directory of Open Access Journals (Sweden)

    Víctor Manuel Gómez-López

    2006-03-01

    Full Text Available Objetivo: Comparar la aptitud clínica del médico de las Unidades de Medicina Familiar, en la atención de la diabetes mellitus. Material y métodos: Diseño transversal y comparativo. Se aplicó un instrumento de evaluación validado previamente por un grupo de expertos, a 78 médicos familiares que se desempeñan en el primer nivel de atención. Dentro de los indicadores explorados con el instrumento de evaluación se incluyen: I Reconocimiento de factores de riesgo, II Reconocimiento de signos y síntomas, III Utilización e interpretación de recursos de laboratorio y gabinete, IV Integración diagnóstica, V Utilización de medidas terapéuticas y VI Medidas de seguimiento. Para el análisis estadístico, se utilizó la prueba de Kruskall-Wallis y la Ji cuadrada con un nivel de significancia de 0.05 Resultados: El puntaje que correspondió a lo explicable por efectos del azar fue Objective: to compare the clinic aptitude of the doctor in the unities of familiar medicine in the care of the diabetes mellitus. Material and Methods: Transversal and comparative pattern. A evaluation previously validated by a group of experts was apply to 78 specialist in familiar medicine who redeem in the first level of attention. The indicators explored in the evaluation are. I recognition of cause of risk. II recognition of signs and symptoms. III utilization and interpretation of laboratory studies and consultation studies. IV diagnostic integration. V utilization of terapeutic measures and VI following measures. For the statistical analysis, it was used the Kruskall-Wallis and chi-square with a level of important of 0.05 Results: the points to the explainable for effects of chance were of < 24 in global grade. According to the scale used, the 64 % (IC 95 % de 53 a 70 % of the results in the grades was situated in the low scale (49-73. In general it didn´t appear significative differences in the results of clinic aptitude by indicator and academic degree

  8. Community Governance and Vocational Education

    Science.gov (United States)

    Martasari, R.; Haryanti, R. H.; Susiloadi, P.

    2018-02-01

    Vocational education is required to create a design of education and training that is friendly and feasible for disabled people. The state has a responsibility for it, but with all the limitations, the state can not always be present. This article aims to analyze the capacity of community governance in passing vocational education for people with disabilities in Ponorogo, Indonesia. Articles are the results of research for approximately two years by using data collection techniques through interviews, documentation and observation. Source Triangulation with analysis technique using interactive model is used for data validation. The results show that there are two large capacities owned by Organisasi Sosial Rumah Kasih Sayang as community governance in conducting vocational education for the disabled person namely community credibility and community vigilance.

  9. From battery modeling to battery management

    NARCIS (Netherlands)

    Notten, P.H.L.; Danilov, D.

    2011-01-01

    The principles of rechargeable battery operation form the basis of the electronic network models developed for Nickel-based aqueous battery systems, including Nickel Metal Hydride (NiMH), and non-aqueous battery systems, such as the well-known Li-ion. These electronic network models are based on

  10. Effects of Cooperative Learning Method Type Stad, Language Aptitude, and Intelligence on the Achievement English Hotel at Medan Tourism Academy

    Directory of Open Access Journals (Sweden)

    Abdul Kadir Ritonga

    2017-01-01

    Full Text Available STAD cooperative learning method which is considered effective in achieving the goal of learning the English language, especially for students majoring in Tourism Academy who are required to master English for Specific Purposes (ESP in accordance with their needs. This study uses factorial design 2x3x3 version of the non-equivalent control group design with ANOVA 3 Ways. The subjects were students MDK III / 5 A and B courses MDK III.5 Rooms Division department Hospitality Academy Year 2015/2016. The samples are saturated samples. Data were collected through a pretest, posttest, and instrument of Language Aptitude and Intelligence parametric statistics analyzed by parametric statistics with significance level of 0.05%. The results showed that: (1 there are differences between method STAD cooperative learning and expository on Hospitality English achievement, (2 there are differences between the students who have high language aptitude and low language aptitude on English achievement, (3 there are differences between students who have high language aptitude and medium on Hospitality English achievement, (4 there are differences between students who have the medium language aptitude and low language aptitude on Hospitality English achievement, (5 there are differences between students who have high intelligence and low intelligence\\ on Hospitality English achievement, (6 there are no differences between who have high intelligence and medium intelligence on Hospitality English achievement, (7 there are differences between students who have the medium intelligence and low intelligence on Hospitality English achievement, (8 there is no interaction between the learning method and language aptitude on Hospitality English achievement, (9 there is an interaction between the learning method and the intelligence on Hospitality English achievement, (10 there is no interaction between intelligence and language aptitude on Hospitality English achievement. (11

  11. Still under the microscope: can a surgical aptitude test predict otolaryngology resident performance?

    Science.gov (United States)

    Moore, Eric J; Price, Daniel L; Van Abel, Kathryn M; Carlson, Matthew L

    2015-02-01

    Application to otolaryngology-head and neck surgery residency is highly competitive, and the interview process strives to select qualified applicants with a high aptitude for the specialty. Commonly employed criteria for applicant selection have failed to show correlation with proficiency during residency training. We evaluate the correlation between the results of a surgical aptitude test administered to otolaryngology resident applicants and their performance during residency. Retrospective study at an academic otolaryngology-head and neck surgery residency program. Between 2007 and 2013, 224 resident applicants participated in a previously described surgical aptitude test administered at a microvascular surgical station. The composite score and attitudinal scores for 24 consecutive residents who matched at our institution were recorded, and their residency performance was analyzed by faculty survey on a five-point scale. The composite and attitudinal scores were analyzed for correlation with residency performance score by regression analysis. Twenty-four residents were evaluated for overall quality as a clinician by eight faculty members who were blinded to the results of surgical aptitude testing. The results of these surveys showed good inter-rater reliability. Both the overall aptitude test scores and the subset attitudinal score showed reliability in predicting performance during residency training. The goal of the residency selection process is to evaluate the candidate's potential for success in residency and beyond. The results of this study suggest that a simple-to-administer clinical skills test may have predictive value for success in residency and clinician quality. 4. © 2014 The American Laryngological, Rhinological and Otological Society, Inc.

  12. Vocational education in the Nordic countries

    DEFF Research Database (Denmark)

    a common heritage in education policy. This volume will help strengthen the knowledge base required for transnational policy learning, and for developing vocational education internationally for the future. As a result, the book will be of interest to researchers, academics and postgraduate students......Vocational Education in the Nordic Countries: Learning from Diversity is the second of two books that disseminates new and systematic knowledge on the strengths and weaknesses of the different models of vocational education and training (VET) in four Nordic countries. Vocational education in Europe...... involved in the study of vocational education, educational studies and educational policy, as well as policy makers....

  13. Aptitudes musicales y atención en niños entre diez y doce años

    OpenAIRE

    Martín López, Eva

    2013-01-01

    El presente trabajo surge de la práctica educativa y con la finalidad de mejorar el proceso de enseñanza-aprendizaje de la música. Se analiza la relación de causa efecto entre una intervención en atención y la mejora de las aptitudes musicales medidas en el Test de Seashore. Se parte de una revisión de la principales investigaciones relacionadas con las aptitudes musicales. El primer objetivo trata de comprobar el éxito de una intervención en atención para la mejora de las aptitudes musi...

  14. Universities' Engagement with Vocationalism: Historical Perspective

    Directory of Open Access Journals (Sweden)

    Pericles 'asher' Rospigliosi

    2016-12-01

    Full Text Available The aim of this article is to explore the historical context of vocationalism in universities. It is based on an analysis of the history of the university from a vocational perspective. It looks for evidence of vocational engagement in the activities of universities over time, taking a long view from the birth of the Western University in the Middle Ages to the 1980s with the emergence of current issues of vocationalism in university education. It adopts a chronological perspective initially and then a thematic one. The main findings are: (1 vocationalism in university education is as old as the Western University itself, (2 there is evidence from the start of the Western University of vocational engagement in terms of the provision of vocationally relevant subjects, vocationally relevant skills and the development of vocationally relevant attitudes, (3 whereas most graduate employers used to be concerned with the vocationally relevant knowledge, skills and attitudes students acquired on their degree courses, most are now more concerned with graduate capacity and disposition to learn within their employment after graduation and (4 subject-centred education is compatible with university education that supports the vocational aspirations of students.

  15. Battery waste management status

    International Nuclear Information System (INIS)

    Barnett, B.M.; Sabatini, J.C.; Wolsky, S.

    1993-01-01

    The paper consists of a series of slides used in the conference presentation. The topics outlined in the slides are: an overview of battery waste management; waste management of lead acid batteries; lead acid recycling; typical legislation for battery waste; regulatory status in European countries; mercury use in cells; recent trends in Hg and Cd use; impact of batteries to air quality at MSW incinerators; impact of electric vehicles; new battery technologies; and unresolved issues

  16. The Development of Vocational Schemas.

    Science.gov (United States)

    Neimeyer, Greg J.; Metzler, April

    1987-01-01

    Together with findings relating higher structural development to higher levels of career decision-making, self-efficacy, and career decidedness, the results of three studies were interpreted as providing qualified support for the assumption that vocational schemas undergo organizational development. (Author/ABB)

  17. Vocational Interests and Basic Values.

    Science.gov (United States)

    Sagiv, Lilach

    2002-01-01

    Study 1 (n=97) provided evidence of the correlation of Holland's model of vocational interests with Schwartz' theory of basic values. Realistic career interests did not correlate with values. Study 2 (n=545) replicated these findings, showing a better match for individuals who had reached a career decision in counseling than for the undecided.…

  18. Career conversations in vocational schools

    NARCIS (Netherlands)

    Mittendorff, K.M.; Brok, den P.J.; Beijaard, D.

    2010-01-01

    The purpose of this study was to examine career conversations between teachers and students in competence-based vocational education in the Netherlands. A total of 32 career conversations were observed and analysed with respect to four elements: content, teacher activities, student activities and

  19. Vocational perspectives and neuromuscular disorders

    NARCIS (Netherlands)

    Andries, F.; Wevers, C. W.; Wintzen, A. R.; Busch, H. F.; Höweler, C. J.; de Jager, A. E.; Padberg, G. W.; de Visser, M.; Wokke, J. H.

    1997-01-01

    The present study analyses the actual occupational situation, vocational handicaps and past labour career of a group of about 1000 Dutch patients suffering from a neuromuscular disorder (NMD). On the basis of the likelihood of a substantial employment history and sufficient numbers of patients, four

  20. Vocational perspectives and neuromuscular disorders

    NARCIS (Netherlands)

    Andries, F; Wevers, CWJ; Wintzen, AR; Busch, HFM; Howeler, CJ; deJager, AEJ; Padberg, GW; deVisser, M; Wokke, JHJ

    The present study analyses the actual occupational situation, vocational handicaps and past labour career of a group of about 1000 Dutch patients suffering from a neuromuscular disorder (NMD). On the basis of the likelihood of a substantial employment history and sufficient numbers of patients, four

  1. PARENTAL ATTITUDES TOWARDS VOCATIONAL EDUCATION ...

    African Journals Online (AJOL)

    Elizabeth

    by conducting a survey involving 200 parents in Udu Local Government Area of Delta State. The result ... the concept of linkage between education and working life; for instance, ... Parental attitudes towards vocational education: Implications for counselling. Okocha ... and methodically prepared special courses of fairly long.

  2. Birth Order and Vocational Preference.

    Science.gov (United States)

    Lynch, Robert M.; Lynch, Janet

    1980-01-01

    The relationship between vocational preferences of adolescents and their birth order was examined. Firstborns were found to be overrepresented in the conventional and enterprising areas; later borns were found to be overrepresented in the social and investigative areas. (Author/GK)

  3. Microcomputer Competencies for Vocational Teachers.

    Science.gov (United States)

    Roth, Gene L.; Tesolowski, Dennis G.

    1984-01-01

    This joint research and development project of two state departments of education used the DACUM (Developing a Curriculum) process to identify microcomputer competencies for vocational instructors. Brainstorming techniques were used to identify five categories of microcomputer applications and to determine which competencies belonged in each…

  4. Reply to "Comment on "Benefits of Completing Homework for Students with Different Aptitudes in an Introductory Electricity and Magnetism Course""

    Science.gov (United States)

    Kontur, F. J.; de La Harpe, K.; Terry, N. B.

    2016-01-01

    We reply to Rieger, Reinsberg, and Wieman's forgoing Comment [Phys. Rev. Phys. Educ. Res., Comment on "Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course" 12, 028001 (2016)].

  5. Vocational interest types of medical students and its usage in student career counseling program.

    Science.gov (United States)

    Hur, Yera; Lee, Keumho

    2012-12-01

    It is very important to consider student's personality, aptitudes, and interest to choose an appropriate major or career. This study explored three overarching topics: Are there difference in vocational interest types by gender? Do students' vocational interest type concur with type related to medicine? Are the results of Strong Interest Inventory useful in student career counseling? The subjects were 124 freshmen in Konyang University College of Medicine. The Strong Interest Inventory (Korean version) was used. This were divided into three scales: general occupational themes (GOT), basic interest scales (BIS), and personal style scales (PSS). The data were analyzed by the frequency analysis, chi-square test and t-test. From GOT six interest types, male and female showed significant differences in realistic (t=2.71, p=0.008), artist (t=-3.33, p=0.001), and social (t=-2.08, p=0.039) types. From PSS, the score of work style was below 50 points, it is mean they prefer to work alone, with the ideas, materials rather than work with people. Investigative type was the most frequent type (63.7%) and social type was the least (8.1%). The interest test results were very useful in student career counseling with professors (n=53). The satisfaction survey results showed 58.5% of professors were very satisfied as the data was "helpful in understanding the students," "useful in leading natural conversation (41.5%)," and "helpful in creating rapport (39.6%)." Strong vocational interest types explains an individual's career interests, and reflect the characteristics of medical students are. The finding of the study can be used to provide student counseling and developing a tailored student career guidance program.

  6. The battery market

    International Nuclear Information System (INIS)

    Deshpande, S.L.

    1991-01-01

    The worldwide battery market is estimated to be $21 billion annually at present. The geographical distribution of this market is shown in this paper. The American (North and South), Western Europe and Africa, and Asian and Australia represent equal markets of $6 billion each. The communist block countries (including Russia and China) are estimated to represent a $3 billion market. Automotive and consumer batteries constitute more than 80% of the world battery market. Industrial batteries make up the rest. Secondary (rechargeable) batteries (automotive, for example) have only 60% share of the world battery consumption. Primary batteries (most toy batteries that are the throw away type) exceed rechargeables by far in units. However, the larger size of rechargeable batteries makes their total value larger despite the small number of units

  7. Quick charge battery

    Energy Technology Data Exchange (ETDEWEB)

    Parise, R.J.

    1998-07-01

    Electric and hybrid electric vehicles (EVs and HEVs) will become a significant reality in the near future of the automotive industry. Both types of vehicles will need a means to store energy on board. For the present, the method of choice would be lead-acid batteries, with the HEV having auxiliary power supplied by a small internal combustion engine. One of the main drawbacks to lead-acid batteries is internal heat generation as a natural consequence of the charging process as well as resistance losses. This limits the re-charging rate to the battery pack for an EV which has a range of about 80 miles. A quick turnaround on recharge is needed but not yet possible. One of the limiting factors is the heat buildup. For the HEV the auxiliary power unit provides a continuous charge to the battery pack. Therefore heat generation in the lead-acid battery is a constant problem that must be addressed. Presented here is a battery that is capable of quick charging, the Quick Charge Battery with Thermal Management. This is an electrochemical battery, typically a lead-acid battery, without the inherent thermal management problems that have been present in the past. The battery can be used in an all-electric vehicle, a hybrid-electric vehicle or an internal combustion engine vehicle, as well as in other applications that utilize secondary batteries. This is not restricted to only lead-acid batteries. The concept and technology are flexible enough to use in any secondary battery application where thermal management of the battery must be addressed, especially during charging. Any battery with temperature constraints can benefit from this advancement in the state of the art of battery manufacturing. This can also include nickel-cadmium, metal-air, nickel hydroxide, zinc-chloride or any other type of battery whose performance is affected by the temperature control of the interior as well as the exterior of the battery.

  8. Spatial Processing in Infancy Predicts Both Spatial and Mathematical Aptitude in Childhood.

    Science.gov (United States)

    Lauer, Jillian E; Lourenco, Stella F

    2016-10-01

    Despite considerable interest in the role of spatial intelligence in science, technology, engineering, and mathematics (STEM) achievement, little is known about the ontogenetic origins of individual differences in spatial aptitude or their relation to later accomplishments in STEM disciplines. The current study provides evidence that spatial processes present in infancy predict interindividual variation in both spatial and mathematical competence later in development. Using a longitudinal design, we found that children's performance on a brief visuospatial change-detection task administered between 6 and 13 months of age was related to their spatial aptitude (i.e., mental-transformation skill) and mastery of symbolic-math concepts at 4 years of age, even when we controlled for general cognitive abilities and spatial memory. These results suggest that nascent spatial processes present in the first year of life not only act as precursors to later spatial intelligence but also predict math achievement during childhood.

  9. Biomedical applications of batteries

    Energy Technology Data Exchange (ETDEWEB)

    Latham, Roger [Faculty of Health and Life Sciences, De Montfort University, The Gateway, Leicester, LE1 9BH (United Kingdom); Linford, Roger [The Research Office, De Montfort University, The Gateway, Leicester, LE1 9BH (United Kingdom); Schlindwein, Walkiria [School of Pharmacy, De Montfort University, The Gateway, Leicester, LE1 9BH (United Kingdom)

    2004-08-31

    An overview is presented of the many ways in which batteries and battery materials are used in medicine and in biomedical studies. These include the use of batteries as power sources for motorised wheelchairs, surgical tools, cardiac pacemakers and defibrillators, dynamic prostheses, sensors and monitors for physiological parameters, neurostimulators, devices for pain relief, and iontophoretic, electroporative and related devices for drug administration. The various types of battery and fuel cell used for this wide range of applications will be considered, together with the potential harmful side effects, including accidental ingestion of batteries and the explosive nature of some of the early cardiac pacemaker battery systems.

  10. Maize forage aptitude: Combining ability of inbred lines and stability of hybrids

    Directory of Open Access Journals (Sweden)

    Luis Máximo Bertoia

    2014-12-01

    Full Text Available Breeding of forage maize should combine improvement achieved for grain with the specific needs of forage hybrids. Production stability is important when maize is used for silage if the planting area is not in the ideal agronomic environment. The objectives of the present research were: (i to quantify environmental and genetic and their interaction effects on maize silage traits; (ii to identify possible heterotic groups for forage aptitude and suggest the formation of potential heterotic patterns, and (iii to identify suitable inbred line combinations for producing hybrids with forage aptitude. Forty-five hybrids derived from diallelic crosses (without reciprocals among ten inbred lines of maize were evaluated in this study. Combined ANOVA over environments showed differences between genotypes (G, environments (E, and their interactions (GEI. Heritability (H2, and genotypic and phenotypic correlations were estimated to evaluate the variation in and relationships between forage traits. Postdictive and predictive AMMI models were fitted to determine the importance of each source of variation, G, E, and GEI, and to select genotypes simultaneously on yield, quality and stability. A predominance of additive effects was found in the evaluated traits. The heterotic pattern Reid-BSSS × Argentine flint was confirmed for ear yield (EY and harvest index (HI. High and broad genetic variation was found for stover and whole plant traits. Some inbred lines had genes with differential breeding aptitude for ear and stover. Stover and ear yield should be the main breeding objectives in maize forage breeding.

  11. What’s in a Surname? Physique, Aptitude, and Sports Type Comparisons between Tailors and Smiths

    Science.gov (United States)

    Voracek, Martin; Rieder, Stephan; Stieger, Stefan; Swami, Viren

    2015-01-01

    Combined heredity of surnames and physique, coupled with past marriage patterns and trade-specific physical aptitude and selection factors, may have led to differential assortment of bodily characteristics among present-day men with specific trade-reflecting surnames (Tailor vs. Smith). Two studies reported here were partially consistent with this genetic-social hypothesis, first proposed by Bäumler (1980). Study 1 (N = 224) indicated significantly higher self-rated physical aptitude for prototypically strength-related activities (professions, sports, hobbies) in a random sample of Smiths. The counterpart effect (higher aptitude for dexterity-related activities among Tailors) was directionally correct, but not significant, and Tailor-Smith differences in basic physique variables were nil. Study 2 examined two large total-population-of-interest datasets (Austria/Germany combined, and UK: N = 7001 and 20532) of men’s national high-score lists for track-and-field events requiring different physiques. In both datasets, proportions of Smiths significantly increased from light-stature over medium-stature to heavy-stature sports categories. The predicted counterpart effect (decreasing prevalences of Tailors along these categories) was not supported. Related prior findings, the viability of possible alternative interpretations of the evidence (differential positive selection for trades and occupations, differential endogamy and assortative mating patterns, implicit egotism effects), and directions for further inquiry are discussed in conclusion. PMID:26161803

  12. What's in a Surname? Physique, Aptitude, and Sports Type Comparisons between Tailors and Smiths.

    Science.gov (United States)

    Voracek, Martin; Rieder, Stephan; Stieger, Stefan; Swami, Viren

    2015-01-01

    Combined heredity of surnames and physique, coupled with past marriage patterns and trade-specific physical aptitude and selection factors, may have led to differential assortment of bodily characteristics among present-day men with specific trade-reflecting surnames (Tailor vs. Smith). Two studies reported here were partially consistent with this genetic-social hypothesis, first proposed by Bäumler (1980). Study 1 (N = 224) indicated significantly higher self-rated physical aptitude for prototypically strength-related activities (professions, sports, hobbies) in a random sample of Smiths. The counterpart effect (higher aptitude for dexterity-related activities among Tailors) was directionally correct, but not significant, and Tailor-Smith differences in basic physique variables were nil. Study 2 examined two large total-population-of-interest datasets (Austria/Germany combined, and UK: N = 7001 and 20,532) of men's national high-score lists for track-and-field events requiring different physiques. In both datasets, proportions of Smiths significantly increased from light-stature over medium-stature to heavy-stature sports categories. The predicted counterpart effect (decreasing prevalences of Tailors along these categories) was not supported. Related prior findings, the viability of possible alternative interpretations of the evidence (differential positive selection for trades and occupations, differential endogamy and assortative mating patterns, implicit egotism effects), and directions for further inquiry are discussed in conclusion.

  13. Ensayo de aptitud desarrollado por laboratorios de calibración en la magnitud electricidad

    Directory of Open Access Journals (Sweden)

    Elia Isabel Guevara-Guerrero

    2014-01-01

    Full Text Available Los ensayos de aptitud constituyen un control externo de la calidad de los servicios que prestan los laboratorios, ofreciéndoles a estos un gran número de ventajas. El trabajo incluye la realización del ensayo de aptitud de un voltímetro de corriente alterna, mediante comparaciones interlaboratorios en el cual la Oficina Territorial de Normalización de Holguín se desempeñó como coordinadora de un programa de ensayos de aptitud de participación secuencial. Se utilizaron los métodos de análisis documental y síntesis para el tratamiento, resumen de la información y la elaboración de las conclusiones y el método estadístico para el tratamiento y el cálculo de los resultados de las mediciones. El resultado del ensayo posibilitó conocer el desempeño de los laboratorios participantes y sirvió como evidencia al Órgano Nacional de Acreditación de la República de Cuba (ONARC de que ellos realizan sus calibraciones de forma correcta, permitiéndoles obtener o mantener su acreditación.

  14. What's in a Surname? Physique, Aptitude, and Sports Type Comparisons between Tailors and Smiths.

    Directory of Open Access Journals (Sweden)

    Martin Voracek

    Full Text Available Combined heredity of surnames and physique, coupled with past marriage patterns and trade-specific physical aptitude and selection factors, may have led to differential assortment of bodily characteristics among present-day men with specific trade-reflecting surnames (Tailor vs. Smith. Two studies reported here were partially consistent with this genetic-social hypothesis, first proposed by Bäumler (1980. Study 1 (N = 224 indicated significantly higher self-rated physical aptitude for prototypically strength-related activities (professions, sports, hobbies in a random sample of Smiths. The counterpart effect (higher aptitude for dexterity-related activities among Tailors was directionally correct, but not significant, and Tailor-Smith differences in basic physique variables were nil. Study 2 examined two large total-population-of-interest datasets (Austria/Germany combined, and UK: N = 7001 and 20,532 of men's national high-score lists for track-and-field events requiring different physiques. In both datasets, proportions of Smiths significantly increased from light-stature over medium-stature to heavy-stature sports categories. The predicted counterpart effect (decreasing prevalences of Tailors along these categories was not supported. Related prior findings, the viability of possible alternative interpretations of the evidence (differential positive selection for trades and occupations, differential endogamy and assortative mating patterns, implicit egotism effects, and directions for further inquiry are discussed in conclusion.

  15. Determining standard of academic potential based on the Indonesian Scholastic Aptitude Test (TBS benchmark

    Directory of Open Access Journals (Sweden)

    Idwin Irma Krisna

    2016-12-01

    Full Text Available The aim of this article was to classify The Indonesian Scholastic Aptitude Test or Tes Bakat Skolastik (TBS results for each subtest and describe scholastic aptitudes in each subtest. The subject of this study was 36,125 prospective students who took the selection test in some universities. Data analysis began by estimating  testees’ ability using the Item Response Theory, and benchmarking process using the scale anchoring method applying ASP.net web server technology. The results of this research are four benchmarks (based on cutoff scores on each subtest, characters which differentiate potential for each benchmark, and measurement error on each benchmark. The items netted give a description of the scholastic aptitude potential clearly and indicate uniqueness so that it could distinguish difference in potential between a lower bench and a higher bench. At a higher bench, a higher level of reasoning power is required in analyzing and processing needed information so that the individual concerned could do the problem solving with the right solution. The items netted at a lower bench in the three subtests tend to be few so that the error of measurement at such a bench still tends to be higher compared to that at a higher bench.

  16. Learning How (and How Not) to Weld: Vocational Learning in Technical Vocational Education

    Science.gov (United States)

    Asplund, Stig-Börje; Kilbrink, Nina

    2018-01-01

    This article focuses on vocational learning in technical vocational education in upper-secondary school, with a special focus on the object of learning to weld. A concrete teaching situation where the learning object to weld is the focus of the interaction between a vocational teacher and an upper-secondary student was documented by a video camera…

  17. Individual predictors of adolescents’ vocational interest stabilities

    OpenAIRE

    Hirschi, Andreas

    2010-01-01

    The study investigated the predictive utility of interest profile differentiation, coherence, elevation, congruence, and vocational identity commitment and career maturity (career planning and exploration) on the 10-month interest stability of 292 Swiss eighth-grade students: profile, rank, and level stabilities were assessed. Controlling for socio-demographic and vocational interest type variables, measures of differentiated and coherent vocational interests were significant predictors of pr...

  18. Vocational Orientation of the Deaf Pupils

    OpenAIRE

    Sobolevská, Šárka

    2017-01-01

    The main goal of the bachelor thesis is to learn about vocational orientation of deaf pupils in their last years of study at selected elementary schools for the Deaf and to compare the results to results of similar studies done with pupils without hearing impairment. Based on relevant scientific sources, the paper introduces general aspects that shape vocational orientation, also describes vocational development on D. E. Super's Career Development Theory. The thesis continues with characteriz...

  19. Reforming Vocational Education and Training

    DEFF Research Database (Denmark)

    Friche, Nanna; Kondrup, Sissel

    this must be understood as organizations, whose survival is contingent to a stabile level of legitimacy. Legitimacy is ensured by responding appropriately to the expectations that exist in the organization's environment. For vocational schools in Denmark legitimacy is fundamental and ensured by trust from......). In this paper focus is solely on the Agreement, which is due to the assumption that the Agreement as empirical piece provides evidence for and knowledge on the political view on the formal existence and legitimacy of VET....

  20. Rechargeable batteries applications handbook

    CERN Document Server

    1998-01-01

    Represents the first widely available compendium of the information needed by those design professionals responsible for using rechargeable batteries. This handbook introduces the most common forms of rechargeable batteries, including their history, the basic chemistry that governs their operation, and common design approaches. The introduction also exposes reader to common battery design terms and concepts.Two sections of the handbook provide performance information on two principal types of rechargeable batteries commonly found in consumer and industrial products: sealed nickel-cad

  1. Micro Calorimeter for Batteries

    Energy Technology Data Exchange (ETDEWEB)

    Santhanagopalan, Shriram [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-08-01

    As battery technology forges ahead and consumer demand for safer, more affordable, high-performance batteries grows, the National Renewable Energy Laboratory (NREL) has added a patented Micro Calorimeter to its existing family of R&D 100 Award-winning Isothermal Battery Calorimeters (IBCs). The Micro Calorimeter examines the thermal signature of battery chemistries early on in the design cycle using popular coin cell and small pouch cell designs, which are simple to fabricate and study.

  2. Battery systems engineering

    CERN Document Server

    Rahn, Christopher D

    2012-01-01

    A complete all-in-one reference on the important interdisciplinary topic of Battery Systems Engineering Focusing on the interdisciplinary area of battery systems engineering, this book provides the background, models, solution techniques, and systems theory that are necessary for the development of advanced battery management systems. It covers the topic from the perspective of basic electrochemistry as well as systems engineering topics and provides a basis for battery modeling for system engineering of electric and hybrid electric vehicle platforms. This original

  3. Battery Aging and the Kinetic Battery Model

    NARCIS (Netherlands)

    Jongerden, M.R.; Haverkort, Boudewijn R.H.M.

    2016-01-01

    Batteries are omnipresent, and with the uprise of the electrical vehicles will their use will grow even more. However, the batteries can deliver their required power for a limited time span. They slowly degrade with every charge-discharge cycle. This degradation needs to be taken into account when

  4. Electric Vehicle Battery Challenge

    Science.gov (United States)

    Roman, Harry T.

    2014-01-01

    A serious drawback to electric vehicles [batteries only] is the idle time needed to recharge their batteries. In this challenge, students can develop ideas and concepts for battery change-out at automotive service stations. Such a capability would extend the range of electric vehicles.

  5. Constructing and Practicing Vocational Knowledge at Workplace ...

    African Journals Online (AJOL)

    This is followed by an account of sources of knowledge synthesized from the socio-cultural literature. This is a brief description of a study which examined how vocational knowledge is constructed by individuals participating in three different settings and the findings reported. It is concluded that vocational knowledge is ...

  6. Gasoline Engine Mechanics. Florida Vocational Program Guide.

    Science.gov (United States)

    University of South Florida, Tampa. Dept. of Adult and Vocational Education.

    This vocational program guide is intended to assist in the organization, operation, and evaluation of a program in gasoline engine mechanics in school districts, area vocational centers, and community colleges. The following topics are covered: job duties of small-engine mechanics; program content (curriculum framework and student performance…

  7. The Dutch vocational education and training system

    NARCIS (Netherlands)

    Verhagen, A.M.C.

    2014-01-01

    The Dutch educational system is highly stratified from secondary education onwards3, and this also applies to MBO. Each MBO course can be followed in two different learning pathways, called the vocationally educating learning pathway (beroepsopleidende leerweg: BOL) and the vocationally guiding

  8. Remarks [to the] American Vocational Association Convention.

    Science.gov (United States)

    Seltz, Larry

    The current trend toward expanded use of automation and computers in manufacturing has increased the need for a working partnership between industry and vocational education. One such partnership involves the members of the personnel development staff at Nissan Motors in Smyrna, Tennessee and local secondary and postsecondary vocational education…

  9. Technical and Vocational Education for Zimbabwe's Rural ...

    African Journals Online (AJOL)

    The main purpose of this paper is to highlight some issues and concerns in the Zimbabwean educational system in general, and in particular, issues and concerns within the purview for technical and vocational education. The paper will further provoke debate within the context of technical and vocational education as a ...

  10. Identity Change during Vocational Teacher Education

    DEFF Research Database (Denmark)

    Duch, Henriette

    where the teacher is employed. Regardless of the teacher’s educational background, he has to attend the same course when he is employed at a vocational school. During that education, the teacher is in transition to become a vocational teacher. It is mandatory to complete the Diploma of Education in four...

  11. Proficiency Forms and Vocational Pedagogical Principles

    Science.gov (United States)

    Inglar, Tron

    2014-01-01

    This article is based on research on experiential learning and vocational teachers. The author describes his analysis of curricula for the vocational teacher education and explains the education´s purpose, content, and methods. In 1975, education dramatically changed from an academic tradition with dissemination of many disciplines to a holistic…

  12. Casting No Shadow: Assessing Vocational Overshadowing

    Science.gov (United States)

    Magee, Ilene M.; Whiston, Susan C.

    2010-01-01

    Vocational overshadowing has been defined as an underemphasis on career concerns when personal problems coexist. This study explored whether vocational overshadowing occurred based on observers' perception of the setting (i.e., either career counseling center or mental health counseling center). Clinicians in-training viewed an analogue counseling…

  13. An Investigation of Vocational Interests and Noctcaelador

    Science.gov (United States)

    Kelly, William E.

    2005-01-01

    This study explored the relationship between vocational interests and noctcaelador, defined as strong interest in, and psychological attachment to, the night sky. University students (N = 134) completed the Vocational Preference Inventory (Form C) and the Noctcaelador Inventory. The results indicated that students scoring higher on noctcaelador…

  14. The Structure of Vocational Interests in Romania

    Science.gov (United States)

    Iliescu, Dragos; Ispas, Dan; Ilie, Alexandra; Ion, Andrei

    2013-01-01

    Using data provided by the Self-Directed Search (SDS) on a sample of 1,519 participants comprising 3 subsamples containing high school students, university students, and working adults, the authors examine the structure of vocational interests in Romania. Three competing structural models of vocational interests (Holland's circumplex model and…

  15. Alleviating Poverty Through Vocational Education: The Nigerian ...

    African Journals Online (AJOL)

    The paper concludes that well-articulated vocational education policy and programmes will assist in employment generations and poverty reduction in Nigeria. Keywords: Alleviating Poverty, Vocational Education, Nigerian Experience Journal of Technology and Education in Nigeria Vol. 10 (2) 2005: pp. 10-14 ...

  16. General or Vocational Curriculum: LD Preference

    Science.gov (United States)

    Dupoux, Errol

    2008-01-01

    This study assessed the perceptions of high school students with learning disabilities about the suitability or preference of an academic or vocational curriculum. Students were administered the Vocational Academic Choice Survey (VACS), designed to measure students' perceptions of which curriculum is more suitable for them. Results revealed that a…

  17. Interests in School Subjects and Vocational Preference.

    Science.gov (United States)

    Sjoberg, Lennart; Drottz, Britt-Marie

    1983-01-01

    Reports a study in which Swedish high school students' academic interests were related to perceived effort, ability, and perceived vocational job prospects. Notes that academic interests were based on subjects' logical appeal and practical value. Notes that vocational preferences correlated strongly with individual job prospects but weakly with…

  18. Relationships Among Categories of Vocational Preference

    Science.gov (United States)

    Underwood, K.

    1972-01-01

    The dimensions of preference were arranged in two independent groups: the first defined by occupational titles, curriculum subjects, and vocational life goals; and the second by job attributes and general life goals. The implications of this finding for the nature of vocational preference and certain counseling activities are discussed. (Author)

  19. Fashion Marketing. Florida Vocational Program Guide.

    Science.gov (United States)

    Florida State Univ., Tallahassee. Center for Instructional Development and Services.

    This vocational program guide is intended to assist in the organization, operation, and evaluation of a program in fashion marketing in school districts, area vocational centers, and community colleges. The following topics are covered: program content (job duties of wholesale and retail clothing salespersons and curriculum framework and student…

  20. Vocational Assessment. Policy Paper Series: Document 6.

    Science.gov (United States)

    Stodden, Robert A., Ed.

    This collection of four policy papers on vocational assessment for the handicapped deals with personnel development, interagency coordination, current research and development, and providing individualized assessment services. Discussed in the initial paper on program improvement in vocational assessment for the handicapped are federal legislation…

  1. USING DIDACTIC EQUIPMENT IN VOCATIONAL SUBJECTS TEACHING

    OpenAIRE

    JIROUT, Jiří

    2011-01-01

    Baccalaureate Work ?Using Didactic Equipment In Vocational Subjects Teaching? describes various methods of teaching and using didactic engineering in education. Theoretic part describes general aspects of using didactic engineering, teaching methods a and ways how to use didactic engineering in teaching vocational subjects. Practical part finds how students appreciate using modern didactic aids and engineering in education.

  2. Leadership Skills among Technical and Vocational Educators

    Science.gov (United States)

    Zakaria, Nurazyan Zahidah; Jizat, Nor Atikah Md.; Zakaria, Normah

    2015-01-01

    The purpose of leadership skills among technical and vocational educator are to prepare them towards effective organization. Effective leadership is widely accepted as being a key constituent in achieving organization improvement and to examine. This study aimed to gauge the leadership skills among technical and vocational educators effectiveness…

  3. Students' Views of Learning in Vocational Education.

    Science.gov (United States)

    Eklund-Myrskog, Gunilla

    1997-01-01

    Conceptions of learning and approaches to learning within vocational education were studied with 30 Finnish students of automotive mechanics. About half the students took a quantitative view of learning and favored a surface approach. Encouraging a qualitative view of learning and deeper approaches in vocational education is discussed. (SLD)

  4. Vocation in Theology and Psychology: Conflicting Approaches?

    Science.gov (United States)

    Rotman, Marco

    2017-01-01

    Recent contributions in the fields of psychology, sociology, and theology reveal opposing attitudes about the subject of calling or vocation with regard to one's work. Whereas psychologists have rediscovered the concept, theologians increasingly show reluctance to accept a vocational view of work. In offering an alternative perspective, this…

  5. Hispanic Vocational Exploration Project. Final Report.

    Science.gov (United States)

    Centro De La Comunidad, Inc., New London, CT.

    During its second year, the Hispanic Vocational Exploration Project recruited eighth and ninth grade Hispanic youth for a four-week cycle, after-school, career exploratory program at Southeastern Regional Vocational Technical School, Groton, Connecticut. A series of career education workshops was the other major project activity. Supportive…

  6. The Relationship of Self-Efficacy, Sensation Seeking and Coping Sterategies with Aptitude of Substance Use in University Students

    Directory of Open Access Journals (Sweden)

    Azar Kiamarsi

    2012-02-01

    Full Text Available Introduction: The purpose of the research was to determine relationship of coping sterategies, self-efficacy and sensation seeking with aptitude of substance use in the students. Method: The population of the study included students of Islamic Azad University Ardabil Branch. The research sample consisted of 313 students who were studying in Islamic Azad University Ardabil Branch. To collect the data Coping Sterategies scale, Sensation Seeking scale, Self-Efficacy inventory and Substance Use Aptitude scale were used. Data was analyzed using of Pearson correlation coefficient and multiple regression analyses. Findings: The result of Pearson correlation coefficients showed that self-efficacy, sensation seeking, emotin coping sterategies and problem solving coping sterategies related to aptitude substance use in students. The results of multiple regression analysis showed that self-efficacy, sensation seeking and coping sterategies explained 43 percent of variance of aptitude of substance use in students. Conclusion: The results indicated that self-efficacy, sensation seeking and coping sterategies are significant predictors in predicting of aptitude of substance use in adolescents. Clinicians can be used these results for prevention of substance abuse by training of effective coping strategies and promotion of self efficacy.

  7. Relative agricultural aptitude of the Tuxpan municipality, Nayarit, using Almagra Model of the MicroLEIS System

    Directory of Open Access Journals (Sweden)

    José López García

    2012-02-01

    Full Text Available Agricultural land evaluation in the fluvial-marine plain within the municipality of Tuxpan, Nayarit, was carried out based onto a semi-detailed soil survey. Relative agricultural aptitude was evaluated, through out a modified Almagra’s model of MicroLeis 4.1 system, defining a new model: the Almagra-Tuxpan, based on the specific conditions of the zone. Using the Almagra-Tuxpan model, a software routine was written to evaluate the agricultural aptitude of twelve traditional crops (bean, sorghum, maize, tobacco (Virginia and Burley, chili, tomato, melon, watermelon, jícama, peanut, and cotton, after that, the relative agricultural aptitude was determined for every one of the mapped soils units. 21.73 % of the soils have a very good aptitude for the majority of the evaluated farming, 59.98 % have a moderate aptitude, and the remaining 18.43 % have no capacity at all. Generally speaking, excluding the units with null capacity, the soils of this municipality are suitable for farming cotton, maize and sorghum. The last two, are already intensely cultivated, meanwhile cotton will be a very good alternative for the region.

  8. Hands-on creativity in Vocational Education

    DEFF Research Database (Denmark)

    Tanggaard, Lene

    and therefore not well suited for VET comprising production, handcraft and industry. In Europe, vocational education schemes are considered the solid base on which almost all kinds of industry and craft depend. If Europe is to retain its innovative capacity, then vocational education, especially the capacity......This presentation poses the question: what conception of the phenomenon of creativity is best suited to the field of vocational education? VET (Vocational Education and Training) aims to prepare people for employment in craft and industry. In this field, there is an ever-growing requirement...... for creativity and innovation. In response, it is my concern that an understanding of creativity be developed with vocational education and training in mind. It is not enough to import models from other areas, where the distinction between ideas and production or creativity and execution is often relatively hazy...

  9. Electrochemical accumulators batteries; Accumulateurs electrochimiques batteries

    Energy Technology Data Exchange (ETDEWEB)

    Ansart, F; Castillo, S; Laberty- Robert, C; Pellizon-Birelli, M [Universite Paul Sabatier, Lab. de Chimie des Materiaux Inorganiques et Energetiques, CIRIMAT, UMR CNRS 5085, 31 - Toulouse (France); and others

    2000-07-01

    It is necessary to storage the electric power in batteries to join the production and the utilization. In this domain progresses are done every days in the technics and also in the available materials. These technical days present the state of the art in this domain. Many papers were presented during these two days giving the research programs and recent results on the following subjects: the lithium batteries, the electrolytes performances and behaviour, lead accumulators, economic analysis of the electrochemical storage market, the batteries applied to the transportation sector and the telephones. (A.L.B.)

  10. Vocational guidance in social volunteering

    Directory of Open Access Journals (Sweden)

    Nikolay S. Pryazhnikov

    2017-03-01

    Full Text Available The paper discusses the possibilities and limitations of vocational guidance in the social volunteering system. The essence of volunteer work is closely related with assistance to desperate people in searching for the meaning of living, often coinciding with labour activity that are deemed in terms of “the main matter of life” and “the leading activity”. For adolescents, it is the choice of career, and for adults, it is the work proper (i.e. an essential condition for personal self-realization. The problem of “forced volunteering” for experts in vocational guidance also means that they often have to work voluntarily and unselfishly outside the official guidelines. To clarify the terms «volunteer» and «a person in desperate need of help» the study used the method of analyzing the documents, e.g. the Regulations on Social Volunteering, the generalization of psychological sources, the initial survey of university students as active supporters of the volunteer movement, On the essence of volunteering and the place of career guidance in selfless social work. Vocational guidance is not excluded from the general system of volunteerism, but has an insufficiently defined status and low popularity among participants in social volunteering. Also, the problem of «forced volunteering» of experts in career counseling, which often requires voluntary and unselfish performance of quality work outside the framework of official instructions, is also indicated. Simultaneously, positive aspects of such disinterested career initiatives are noted, in particular, less control by the official inspectors (or customers and, accordingly, greater freedom of creativity than when someone else does the work.

  11. Vocational Interests of Intellectually Gifted and Highly Achieving Young Adults

    Science.gov (United States)

    Vock, Miriam; Koller, Olaf; Nagy, Gabriel

    2013-01-01

    Background: Vocational interests play a central role in the vocational decision-making process and are decisive for the later job satisfaction and vocational success. Based on Ackerman's (1996) notion of "trait complexes," specific interest profiles of gifted high-school graduates can be expected. Aims: Vocational interests of gifted and…

  12. Dewey on Educating Vocation: Bringing Adult Learning to the University

    Science.gov (United States)

    Keitges, Mark

    2016-01-01

    This paper addresses Dewey's complex notion of vocation--particularly his idea of multiple vocational activities--and relates it to educating for vocation in colleges and universities. The author argues that higher educators can best respect a student's autonomy as a chooser--with multiple potential vocations--by giving him or her multiple…

  13. 20 CFR 405.10 - Medical and Vocational Expert System.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Medical and Vocational Expert System. 405.10... Vocational Expert System. (a) General. The Medical and Vocational Expert System is comprised of the Medical... Vocational Expert System. (3) Experts who provide evidence at your request. Experts whom you ask to provide...

  14. CORRELATION BETWEEN METACOGNITIVE STRATEGY, FOREIGN LANGUAGE APTITUDE AND MOTIVATIONS IN LANGUAGE LEARNING

    Directory of Open Access Journals (Sweden)

    Novia Tri Febriani

    2017-11-01

    Full Text Available Language learning belief and language learning strategies are two essential predictors that have significant effect toward students’ language proficiency. Learners’ belief is dealing with what comes from inside the learners in learning the language, such as foreign language aptitude; difficulty of language learning; nature of language learning; learning and communication strategies; and motivation. Meanwhile, language learning strategies are learners’ plan in achieving certain goals or mastering the target language. A preliminary research was conducted in order to find what strategy mostly used by the learners. It turned out that the strategy mostly used by them was metacognitive strategies. Thus, this study aims to investigate about the correlation between metacognitive strategies and certain belief’ variables in students’ language learning which are foreign language aptitude and motivation. Moreover, twenty postgraduate students of English education department participated in this study. This study used correlational research, in which the BALLI (Beliefs about Language Learning Inventory and SILL (Strategies Inventory for Language Learners questionnaires were adopted as the instruments in collecting the data. The findings of this study indicated that there is negative linear correlation between metacognitive strategy and foreign language aptitude (rXY = -0,049 while there is significant positive linear correlation between metacognitive and motivation (rXY =+0,79 in students’ language learning. Furthermore, this study also provide some recommendations, which is it is expected that there will be more researches use studies using different respondents with various contexts. Secondly, the further research will use both of quantitative and qualitative data relating to this issue in order to make a more accurate data.

  15. Subcortical processing of speech regularities underlies reading and music aptitude in children

    Science.gov (United States)

    2011-01-01

    Background Neural sensitivity to acoustic regularities supports fundamental human behaviors such as hearing in noise and reading. Although the failure to encode acoustic regularities in ongoing speech has been associated with language and literacy deficits, how auditory expertise, such as the expertise that is associated with musical skill, relates to the brainstem processing of speech regularities is unknown. An association between musical skill and neural sensitivity to acoustic regularities would not be surprising given the importance of repetition and regularity in music. Here, we aimed to define relationships between the subcortical processing of speech regularities, music aptitude, and reading abilities in children with and without reading impairment. We hypothesized that, in combination with auditory cognitive abilities, neural sensitivity to regularities in ongoing speech provides a common biological mechanism underlying the development of music and reading abilities. Methods We assessed auditory working memory and attention, music aptitude, reading ability, and neural sensitivity to acoustic regularities in 42 school-aged children with a wide range of reading ability. Neural sensitivity to acoustic regularities was assessed by recording brainstem responses to the same speech sound presented in predictable and variable speech streams. Results Through correlation analyses and structural equation modeling, we reveal that music aptitude and literacy both relate to the extent of subcortical adaptation to regularities in ongoing speech as well as with auditory working memory and attention. Relationships between music and speech processing are specifically driven by performance on a musical rhythm task, underscoring the importance of rhythmic regularity for both language and music. Conclusions These data indicate common brain mechanisms underlying reading and music abilities that relate to how the nervous system responds to regularities in auditory input

  16. Subcortical processing of speech regularities underlies reading and music aptitude in children

    Directory of Open Access Journals (Sweden)

    Strait Dana L

    2011-10-01

    Full Text Available Abstract Background Neural sensitivity to acoustic regularities supports fundamental human behaviors such as hearing in noise and reading. Although the failure to encode acoustic regularities in ongoing speech has been associated with language and literacy deficits, how auditory expertise, such as the expertise that is associated with musical skill, relates to the brainstem processing of speech regularities is unknown. An association between musical skill and neural sensitivity to acoustic regularities would not be surprising given the importance of repetition and regularity in music. Here, we aimed to define relationships between the subcortical processing of speech regularities, music aptitude, and reading abilities in children with and without reading impairment. We hypothesized that, in combination with auditory cognitive abilities, neural sensitivity to regularities in ongoing speech provides a common biological mechanism underlying the development of music and reading abilities. Methods We assessed auditory working memory and attention, music aptitude, reading ability, and neural sensitivity to acoustic regularities in 42 school-aged children with a wide range of reading ability. Neural sensitivity to acoustic regularities was assessed by recording brainstem responses to the same speech sound presented in predictable and variable speech streams. Results Through correlation analyses and structural equation modeling, we reveal that music aptitude and literacy both relate to the extent of subcortical adaptation to regularities in ongoing speech as well as with auditory working memory and attention. Relationships between music and speech processing are specifically driven by performance on a musical rhythm task, underscoring the importance of rhythmic regularity for both language and music. Conclusions These data indicate common brain mechanisms underlying reading and music abilities that relate to how the nervous system responds to

  17. Subcortical processing of speech regularities underlies reading and music aptitude in children.

    Science.gov (United States)

    Strait, Dana L; Hornickel, Jane; Kraus, Nina

    2011-10-17

    Neural sensitivity to acoustic regularities supports fundamental human behaviors such as hearing in noise and reading. Although the failure to encode acoustic regularities in ongoing speech has been associated with language and literacy deficits, how auditory expertise, such as the expertise that is associated with musical skill, relates to the brainstem processing of speech regularities is unknown. An association between musical skill and neural sensitivity to acoustic regularities would not be surprising given the importance of repetition and regularity in music. Here, we aimed to define relationships between the subcortical processing of speech regularities, music aptitude, and reading abilities in children with and without reading impairment. We hypothesized that, in combination with auditory cognitive abilities, neural sensitivity to regularities in ongoing speech provides a common biological mechanism underlying the development of music and reading abilities. We assessed auditory working memory and attention, music aptitude, reading ability, and neural sensitivity to acoustic regularities in 42 school-aged children with a wide range of reading ability. Neural sensitivity to acoustic regularities was assessed by recording brainstem responses to the same speech sound presented in predictable and variable speech streams. Through correlation analyses and structural equation modeling, we reveal that music aptitude and literacy both relate to the extent of subcortical adaptation to regularities in ongoing speech as well as with auditory working memory and attention. Relationships between music and speech processing are specifically driven by performance on a musical rhythm task, underscoring the importance of rhythmic regularity for both language and music. These data indicate common brain mechanisms underlying reading and music abilities that relate to how the nervous system responds to regularities in auditory input. Definition of common biological underpinnings

  18. Reconsidering vocational interests for personnel selection: the validity of an interest-based selection test in relation to job knowledge, job performance, and continuance intentions.

    Science.gov (United States)

    Van Iddekinge, Chad H; Putka, Dan J; Campbell, John P

    2011-01-01

    Although vocational interests have a long history in vocational psychology, they have received extremely limited attention within the recent personnel selection literature. We reconsider some widely held beliefs concerning the (low) validity of interests for predicting criteria important to selection researchers, and we review theory and empirical evidence that challenge such beliefs. We then describe the development and validation of an interests-based selection measure. Results of a large validation study (N = 418) reveal that interests predicted a diverse set of criteria—including measures of job knowledge, job performance, and continuance intentions—with corrected, cross-validated Rs that ranged from .25 to .46 across the criteria (mean R = .31). Interests also provided incremental validity beyond measures of general cognitive aptitude and facets of the Big Five personality dimensions in relation to each criterion. Furthermore, with a couple exceptions, the interest scales were associated with small to medium subgroup differences, which in most cases favored women and racial minorities. Taken as a whole, these results appear to call into question the prevailing thought that vocational interests have limited usefulness for selection.

  19. EFFICIENCY FINANCIAL RESOURCES IN VOCATIONAL EDUCATION

    Directory of Open Access Journals (Sweden)

    Nataliia Kovernuk

    2016-11-01

    Full Text Available The purpose of writing is to research and analyze the effectiveness of financial resources in vocational education in Ukraine and develop practical recommendations for their improvement. To research and analyze the practices of formation and use of financial resources in vocational education. Research conducted by the methods of empirical knowledge, analysis, clustering, comparison, observation, synthesis, graphical analysis. The measures effective use of financial resources in vocational education in Ukraine. Methodology is actual work of scientists and researchers. Results are exploring of the practice of planning expenditures of state and local budgets for vocational education concluded that in planning expenditure dominates the normative method of budget planning. This discrepancy established approaches to the development of standards of employee’s vocational institutions and expenditures of staff, on the one hand, and the required planning spending on vocational education. When planning educational grants for training labor to local budgets is determined by the amount of expenditures that are relevant to the intergovernmental transfers, which include, in particular, spending on vocational education. Although the legislation stipulates the independence of local budgets and calculation of expenditures that are relevant to the intergovernmental transfers should be done only to determine the amount of educational grants for training labor, in practice there is a significant limitation of the autonomy of local governments in the planning of local budgets. Thus, the deterioration of the efficiency of spending on vocational education due to increasing labor costs and labor charges. The reason for this was the dynamics as increased wages and a change in the number of employees engaged in technical and vocational education. Value. The analysis of public expenditure planning practices and local budgets for vocational education concluded that in

  20. The Relation of Visual and Auditory Aptitudes to First Grade Low Readers' Achievement under Sight-Word and Systematic Phonic Instructions. Research Report #36.

    Science.gov (United States)

    Gallistel, Elizabeth; And Others

    Ten auditory and ten visual aptitude measures were administered in the middle of first grade to a sample of 58 low readers. More than half of this low reader sample had scored more than a year below expected grade level on two or more aptitudes. Word recognition measures were administered after four months of sight word instruction and again after…

  1. Psychometric Features of the General Aptitude Test-Verbal Part (GAT-V): A Large-Scale Assessment of High School Graduates in Saudi Arabia

    Science.gov (United States)

    Dimitrov, Dimiter M.; Shamrani, Abdul Rahman

    2015-01-01

    This study examines the psychometric features of a General Aptitude Test-Verbal Part, which is used with assessments of high school graduates in Saudi Arabia. The data supported a bifactor model, with one general factor and three content domains (Analogy, Sentence Completion, and Reading Comprehension) as latent aspects of verbal aptitude.

  2. Stability of puppy reaction to traditional puppy aptitude test under experimentally reared condtions

    OpenAIRE

    Ishikawa, Keisuke; Eguchi, Yusuke; Uetake, Katsuji; Tnaka, Toshio

    2010-01-01

    The puppy aptitude test (PAT) is a general method for choosing a puppy. However, the reliability of the test has been in doubt because of its lack of a scientific base. In this report, we conducted PAT and some other behavioral tests before and after the establishment of socialization in order to investigate the stability of behavioral traits of puppies. Ten puppies were tested of eleven items on PAT at 57 and 140 days of age. The puppy’s behavior was videotaped and rated by four people using...

  3. Students' Meaning-Making and Sense-Making of Vocational Knowledge in Dutch Senior Secondary Vocational Education

    Science.gov (United States)

    Bijlsma, Nienke; Schaap, Harmen; de Bruijn, Elly

    2016-01-01

    Meaning-making and sense-making are generally assumed to be part of students' personal vocational knowledge development, since they contribute to both students' socialisation in a vocation and students' personalisation of concepts, values and beliefs regarding that vocation. However, how students in vocational education acquire meaning and make…

  4. Lifetime Improvement by Battery Scheduling

    NARCIS (Netherlands)

    Jongerden, M.R.; Schmitt, Jens B.; Haverkort, Boudewijn R.H.M.

    The use of mobile devices is often limited by the lifetime of their batteries. For devices that have multiple batteries or that have the option to connect an extra battery, battery scheduling, thereby exploiting the recovery properties of the batteries, can help to extend the system lifetime. Due to

  5. Lifetime improvement by battery scheduling

    NARCIS (Netherlands)

    Jongerden, M.R.; Haverkort, Boudewijn R.H.M.

    The use of mobile devices is often limited by the lifetime of its battery. For devices that have multiple batteries or that have the option to connect an extra battery, battery scheduling, thereby exploiting the recovery properties of the batteries, can help to extend the system lifetime. Due to the

  6. A Desalination Battery

    KAUST Repository

    Pasta, Mauro; Wessells, Colin D.; Cui, Yi; La Mantia, Fabio

    2012-01-01

    Water desalination is an important approach to provide fresh water around the world, although its high energy consumption, and thus high cost, call for new, efficient technology. Here, we demonstrate the novel concept of a "desalination battery", which operates by performing cycles in reverse on our previously reported mixing entropy battery. Rather than generating electricity from salinity differences, as in mixing entropy batteries, desalination batteries use an electrical energy input to extract sodium and chloride ions from seawater and to generate fresh water. The desalination battery is comprised by a Na 2-xMn 5O 10 nanorod positive electrode and Ag/AgCl negative electrode. Here, we demonstrate an energy consumption of 0.29 Wh l -1 for the removal of 25% salt using this novel desalination battery, which is promising when compared to reverse osmosis (∼ 0.2 Wh l -1), the most efficient technique presently available. © 2012 American Chemical Society.

  7. A desalination battery.

    Science.gov (United States)

    Pasta, Mauro; Wessells, Colin D; Cui, Yi; La Mantia, Fabio

    2012-02-08

    Water desalination is an important approach to provide fresh water around the world, although its high energy consumption, and thus high cost, call for new, efficient technology. Here, we demonstrate the novel concept of a "desalination battery", which operates by performing cycles in reverse on our previously reported mixing entropy battery. Rather than generating electricity from salinity differences, as in mixing entropy batteries, desalination batteries use an electrical energy input to extract sodium and chloride ions from seawater and to generate fresh water. The desalination battery is comprised by a Na(2-x)Mn(5)O(10) nanorod positive electrode and Ag/AgCl negative electrode. Here, we demonstrate an energy consumption of 0.29 Wh l(-1) for the removal of 25% salt using this novel desalination battery, which is promising when compared to reverse osmosis (~ 0.2 Wh l(-1)), the most efficient technique presently available. © 2012 American Chemical Society

  8. A Desalination Battery

    KAUST Repository

    Pasta, Mauro

    2012-02-08

    Water desalination is an important approach to provide fresh water around the world, although its high energy consumption, and thus high cost, call for new, efficient technology. Here, we demonstrate the novel concept of a "desalination battery", which operates by performing cycles in reverse on our previously reported mixing entropy battery. Rather than generating electricity from salinity differences, as in mixing entropy batteries, desalination batteries use an electrical energy input to extract sodium and chloride ions from seawater and to generate fresh water. The desalination battery is comprised by a Na 2-xMn 5O 10 nanorod positive electrode and Ag/AgCl negative electrode. Here, we demonstrate an energy consumption of 0.29 Wh l -1 for the removal of 25% salt using this novel desalination battery, which is promising when compared to reverse osmosis (∼ 0.2 Wh l -1), the most efficient technique presently available. © 2012 American Chemical Society.

  9. Vocational Training in the European Union

    Directory of Open Access Journals (Sweden)

    Mehmet BALCI

    2013-01-01

    Full Text Available European Union requires some standards in all areas. Today, the importance of training qualified individuals which holds an important place in the development of countries increases and certain standards are adopted creating common European Union tools in the field of vocational and technical education. In this study, vocational education and training policies system and the standards adopted by the European Union are discussed. Furthermore, this study was accepted as a European Union project in 2010 and the results obtained from the Leonardo Da Vinci Life Learning European Union project called “Web Based Basic Vocational Training” between the years 2010-2012 were presented. Since the partners of these projects are Turkey, Spain and Germany, the structure of vocational education, institutions of public and private vocational education and the diplomas and certificates entitled after these educations are included. As Turkey is on its way to become a European Union member, a number of advices are presented for Turkey to reach its destination about vocational education standards that European Union has aimed. The purpose of the study is not only to be a guide for the young who want to get professional training in the countries that are European Union members or candidates about how and where to have education opportunities but also to give a chance for trainers and training managers, participating in vocational training, so as to glimpse different practices from different countries and compare these practices between the countries of European Union and their countries. The study is also very important as it has the opportunities for training managers to see if their countries' vocational education is close enough to vocational education in European Union.

  10. Polyoxometalate flow battery

    Science.gov (United States)

    Anderson, Travis M.; Pratt, Harry D.

    2016-03-15

    Flow batteries including an electrolyte of a polyoxometalate material are disclosed herein. In a general embodiment, the flow battery includes an electrochemical cell including an anode portion, a cathode portion and a separator disposed between the anode portion and the cathode portion. Each of the anode portion and the cathode portion comprises a polyoxometalate material. The flow battery further includes an anode electrode disposed in the anode portion and a cathode electrode disposed in the cathode portion.

  11. Lithium battery management system

    Science.gov (United States)

    Dougherty, Thomas J [Waukesha, WI

    2012-05-08

    Provided is a system for managing a lithium battery system having a plurality of cells. The battery system comprises a variable-resistance element electrically connected to a cell and located proximate a portion of the cell; and a device for determining, utilizing the variable-resistance element, whether the temperature of the cell has exceeded a predetermined threshold. A method of managing the temperature of a lithium battery system is also included.

  12. Nonleaking battery terminals.

    Science.gov (United States)

    Snider, W. E.; Nagle, W. J.

    1972-01-01

    Three different terminals were designed for usage in a 40 ampere/hour silver zinc battery which has a 45% KOH by weight electrolyte in a plastic battery case. Life tests, including thermal cycling, electrical charge and discharge for up to three years duration, were conducted on these three different terminal designs. Tests for creep rate and tensile strength were conducted on the polyphenylene oxide plastic battery cases. Some cases were unused and others containing KOH electrolyte were placed on life tests. The design and testing of nonleaking battery terminals for use with a KOH electrolyte in a plastic case are considered.

  13. Battery Thermal Characterization

    Energy Technology Data Exchange (ETDEWEB)

    Keyser, Matthew A [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-08-08

    The operating temperature is critical in achieving the right balance between performance, cost, and life for both Li-ion batteries and ultracapacitors. The chemistries of advanced energy-storage devices - such as lithium-based batteries - are very sensitive to operating temperature. High temperatures degrade batteries faster while low temperatures decrease their power and capacity, affecting vehicle range, performance, and cost. Understanding heat generation in battery systems - from the individual cells within a module, to the inter-connects between the cells, and across the entire battery system - is imperative for designing effective thermal-management systems and battery packs. At NREL, we have developed unique capabilities to measure the thermal properties of cells and evaluate thermal performance of battery packs (air or liquid cooled). We also use our electro-thermal finite element models to analyze the thermal performance of battery systems in order to aid battery developers with improved thermal designs. NREL's tools are used to meet the weight, life, cost, and volume goals set by the U.S. Department of Energy for electric drive vehicles.

  14. Advanced solid state batteries

    Energy Technology Data Exchange (ETDEWEB)

    Levasseur, A; Delmas, C; Menetrier, M; Hagenmuller, P

    1984-01-01

    Direct electrochemical storage of electricity is attractive because of its adaptability to vehicle traction as well as to stationary applications. Important advancements are necessary to improve primary or secondary batteries so far used. The aim of this study was to develop and to characterize materials for the next generation of advanced, rechargeable solid state batteries for vehicle transport and stationary storage applications. One of the best electricity storage systems was the lithium/intercalation compound secondary battery, though up to now the behavior of liquid organic electrolytes did not allow for good recycling in such systems. The research program for these batteries is described.

  15. Ballistic negatron battery

    Energy Technology Data Exchange (ETDEWEB)

    Prasad, M.S.R. [Koneru Lakshmiah Univ.. Dept. of Electrical and Electronics Engineering, Green fields, Vaddeswaram (India)

    2012-07-01

    If we consider the Statistics there is drastic increase in dependence of batteries from year to year, due to necessity of power storage equipment at homes, power generating off grid and on grid Wind, PV systems, etc.. Where wind power is leading in renewable sector, there is a need to look at its development. Considering the scenario in India, most of the wind resource areas are far away from grid and the remaining areas which are near to grid are of low wind currents which is of no use connecting these equipment directly to grid. So, there is a need for a power storage utility to be integrated, such as the BNB (Ballistic Negatron Battery). In this situation a country like India need a battery which should be reliable, cheap and which can be industrialized. So this paper presents the concept of working, design, operation, adaptability of a Ballistic Negatron Battery. Unlike present batteries with low energy density, huge size, more weight, more charging time and low resistant to wear level, this Ballistic Negatron Battery comes with, 1) High energy storage capability (many multiples more than the present most advanced battery). 2) Very compact in size. 3) Almost negligible in weight compared to present batteries. 4) Charges with in very less time. 5) Never exhibits a wear level greater than zero. Seems like inconceivable but adoptable with simple physics. This paper will explains in detail the principle, model, design, construction and practical considerations considered in making this battery. (Author)

  16. Visuospatial and psychomotor aptitude predicts endovascular performance of inexperienced individuals on a virtual reality simulator.

    Science.gov (United States)

    Van Herzeele, Isabelle; O'Donoghue, Kevin G L; Aggarwal, Rajesh; Vermassen, Frank; Darzi, Ara; Cheshire, Nicholas J W

    2010-04-01

    This study evaluated virtual reality (VR) simulation for endovascular training of medical students to determine whether innate perceptual, visuospatial, and psychomotor aptitude (VSA) can predict initial and plateau phase of technical endovascular skills acquisition. Twenty medical students received didactic and endovascular training on a commercially available VR simulator. Each student treated a series of 10 identical noncomplex renal artery stenoses endovascularly. The simulator recorded performance data instantly and objectively. An experienced interventionalist rated the performance at the initial and final sessions using generic (out of 40) and procedure-specific (out of 30) rating scales. VSA were tested with fine motor dexterity (FMD, Perdue Pegboard), psychomotor ability (minimally invasive virtual reality surgical trainer [MIST-VR]), image recall (Rey-Osterrieth), and organizational aptitude (map-planning). VSA performance scores were correlated with the assessment parameters of endovascular skills at commencement and completion of training. Medical students exhibited statistically significant learning curves from the initial to the plateau performance for contrast usage (medians, 28 vs 17 mL, P dexterity as well as with image recall at end of the training period. In addition to current recruitment strategies, VSA may be a useful tool for predictive validity studies.

  17. The association of noise sensitivity with music listening, training, and aptitude.

    Science.gov (United States)

    Kliuchko, Marina; Heinonen-Guzejev, Marja; Monacis, Lucia; Gold, Benjamin P; Heikkilä, Kauko V; Spinosa, Vittoria; Tervaniemi, Mari; Brattico, Elvira

    2015-01-01

    After intensive, long-term musical training, the auditory system of a musician is specifically tuned to perceive musical sounds. We wished to find out whether a musician's auditory system also develops increased sensitivity to any sound of everyday life, experiencing them as noise. For this purpose, an online survey, including questionnaires on noise sensitivity, musical background, and listening tests for assessing musical aptitude, was administered to 197 participants in Finland and Italy. Subjective noise sensitivity (assessed with the Weinstein's Noise Sensitivity Scale) was analyzed for associations with musicianship, musical aptitude, weekly time spent listening to music, and the importance of music in each person's life (or music importance). Subjects were divided into three groups according to their musical expertise: Nonmusicians (N = 103), amateur musicians (N = 44), and professional musicians (N = 50). The results showed that noise sensitivity did not depend on musical expertise or performance on musicality tests or the amount of active (attentive) listening to music. In contrast, it was associated with daily passive listening to music, so that individuals with higher noise sensitivity spent less time in passive (background) listening to music than those with lower sensitivity to noise. Furthermore, noise-sensitive respondents rated music as less important in their life than did individuals with lower sensitivity to noise. The results demonstrate that the special sensitivity of the auditory system derived from musical training does not lead to increased irritability from unwanted sounds. However, the disposition to tolerate contingent musical backgrounds in everyday life depends on the individual's noise sensitivity.

  18. [Education in our time: competency or aptitude? The case for medicine. Part I].

    Science.gov (United States)

    Viniegra-Velázquez, Leonardo

    This paper begins with a statement: It is necessary to characterize the respective society to be able to understand the education's core. Distinctive features of the present-day world lead us to define it as the ruin of a civilization based on limitless financial gain, where education has a passive quality, responsible of maintaining the status quo as well as preserving the degrading attributes of actual societies: individualism, passivity, competitiveness, consumerism and high vulnerability to control and manipulation. About the dilemma: competency or aptitude, these are not synonyms but concepts pertaining radically different approaches to the practice and understanding of education. Competency represents the actual tendencies of passive education, where knowledge is just about acquiring information. Aptitude refers to participatory education, described in the second part of this essay. The passive education is present in the professional competencies model, specified in terms of curricula, profiles, levels, school activities, evaluation, concept of progress and social consequences. This paradigm does not foster real progress-defined as the primacy of values sustaining spiritual, intellectual and moral development but as an "accomplice" of the civilization's collapse. Copyright © 2017 Hospital Infantil de México Federico Gómez. Publicado por Masson Doyma México S.A. All rights reserved.

  19. [Education in our time: competency or aptitude? The case for medicine. Part II].

    Science.gov (United States)

    Viniegra-Velázquez, Leonardo

    Part II is focused on participatory education (PE), a distinctive way to understand and practice education in contrast to passive education. The core of PE is to develop everyone's own cognitive potentialities frequently mutilated, neglected or ignored. Epistemological and experiential basis of PE are defined: the concept of incisive and creative criticism, the idea of knowledge as each person's own construct and life experience as the main focus of reflection and cognition. The PE aims towards individuals with unprecedented cognitive and creative faculties, capable of approaching a more inclusive and hospitable world. The last part criticizes the fact that medical education has remained among the passive education paradigm. The key role of cognitive aptitudes, both methodological and practical (clinical aptitude), in the progress of medical education and practice is emphasized. As a conclusion, the knowhow of education is discussed, aiming towards a better world away from human and planetary degradation. Copyright © 2017 Hospital Infantil de México Federico Gómez. Publicado por Masson Doyma México S.A. All rights reserved.

  20. Deseos, aptitudes y conocimientos sobre lactancia materna de gestantes en su tercer trimestre Desires, aptitudes and knowledge about breastfeeding in women at their third trimester of pregnancy

    Directory of Open Access Journals (Sweden)

    Remigio Rafael Gorrita Pérez

    2012-06-01

    Full Text Available Introducción: la lactancia materna es la única forma natural de alimentar al bebé, y una forma inigualable de facilitar el alimento ideal para su crecimiento y desarrollo. Métodos: se realizó un estudio descriptivo, transversal, para evaluar deseos, aptitudes y conocimientos sobre lactancia materna en el tercer trimestre de 114 gestantes del Policlínico "Mártires del 9 de Abril", de San José de las Lajas. Entre marzo de 2010 y de 2011 se valoraron sus historias de salud individual y familiar, y se aplicó a tal efecto un cuestionario con 22 preguntas. Resultados: la información se incorporó a una base de datos y se utilizó para el análisis el estadígrafo chi cuadrado, que se consideró significativo con pIntroduction: breastfeeding is the only natural way of feeding the baby and an unparallel form of providing him with the ideal food for adequate growth and development. Methods: a cross-sectional and descriptive study was conducted to evaluate the desires, the aptitudes and the knowledge about breastfeeding of 114 women in their third trimester of pregnancy from "Martires del 9 de Abril" polyclinics in San José de las Lajas. From March 2010 to March 2011, their individual and family health histories were assessed through a 22-interrogation questionnaire. Results: data were introduced in a database and chi square statistic was used for statistical analysis, the level of significance was p< 0,05. All the participants expressed their desire to breastfeed their offspring. Two thirds were considered prepared or well-prepared to do so, with the required knowledge to attain this objective; but just over one fifth did prove that they had it. Most of the future mothers aged 20 to 35 years; the schooling was mostly technician or high school education (60 for 52.6 %; the marital status of 45.6 % was cohabitation, 40.3 % were married and 13.2 % (15 were singles. These are aspects that undoubtedly influence the results. Conclusions: in addition

  1. Medical sociology as a vocation.

    Science.gov (United States)

    Bosk, Charles L

    2014-12-01

    This article extends Weber's discussion of science as a vocation by applying it to medical sociology. Having used qualitative methods for nearly 40 years to interpret problems of meaning as they arise in the context of health care, I describe how ethnography, in particular, and qualitative inquiry, more generally, may be used as a tool for understanding fundamental questions close to the heart but far from the mind of medical sociology. Such questions overlap with major policy questions such as how do we achieve a higher standard for quality of care and assure the safety of patients. Using my own research, I show how this engagement takes the form of showing how simple narratives of policy change fail to address the complexities of the problems that they are designed to remedy. I also attempt to explain how I balance objectivity with a commitment to creating a more equitable framework for health care. © American Sociological Association 2014.

  2. Revitalizing Technical and Vocational Education Training for ...

    African Journals Online (AJOL)

    Administrator

    integrating technical and vocational education and training ... A cost sharing agreement was therefore signed in 2000, between. UNESCO and Nigeria Federal Ministry of .... done in the area of the target population, logistic and welfare.

  3. Battery energy storage system

    NARCIS (Netherlands)

    Tol, C.S.P.; Evenblij, B.H.

    2009-01-01

    The ability to store electrical energy adds several interesting features to a ships distribution network, as silent power, peak shaving and a ride through in case of generator failure. Modern intrinsically safe Li-ion batteries bring these within reach. For this modern lithium battery applications

  4. Silicon Betavoltaic Batteries Structures

    OpenAIRE

    V.N. Murashev; S.A. Legotin; O.I. Rabinovich; O.R. Abdulaev; U.V. Osipov

    2015-01-01

    For low-power miniature energy creation sources the particular interest is nickel Ni63. This paper discusses the main types of betavoltaic battery structures with the prospects for industrial application using - isotope of nickel Ni63. It is shown that the prospects for improving the effective efficiency are planar multijunction betavoltaic batteries.

  5. Deep diode atomic battery

    International Nuclear Information System (INIS)

    Anthony, T.R.; Cline, H.E.

    1977-01-01

    A deep diode atomic battery is made from a bulk semiconductor crystal containing three-dimensional arrays of columnar and lamellar P-N junctions. The battery is powered by gamma rays and x-ray emission from a radioactive source embedded in the interior of the semiconductor crystal

  6. Lithium Battery Diaper Ulceration.

    Science.gov (United States)

    Maridet, Claire; Taïeb, Alain

    2016-01-01

    We report a case of lithium battery diaper ulceration in a 16-month-old girl. Gastrointestinal and ear, nose, and throat lesions after lithium battery ingestion have been reported, but skin involvement has not been reported to our knowledge. © 2015 Wiley Periodicals, Inc.

  7. Students’ Attitudes towards Vocational Foreign Language Course

    OpenAIRE

    Ozer, Selda; Yılmaz, Ercan

    2016-01-01

    The aim of the study was to determine students’attitudes towards Vocational Foreign Language Course and if the their attitudesdisplay significant differences in terms of gender, age, department, the placethey live, passing marks, the type of high school they graduated from, theirmothers’ and fathers’ graduation levels and being abroad. The study was carriedout in descriptive survey method. The population of the study comprised ofsenior students at two vocational colleges of Nevşehir Hacı Bekt...

  8. Benchmarking Danish Vocational Education and Training Programmes

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Wittrup, Jesper

    This study paper discusses methods whereby Danish vocational education and training colleges can be benchmarked, and presents results from a number of models. It is conceptually complicated to benchmark vocational colleges, as the various colleges in Denmark offer a wide range of course programmes...... attempt to summarise the various effects that the colleges have in two relevant figures, namely retention rates of students and employment rates among students who have completed training programmes....

  9. Vocational Education in Tourism: Conceptual Framework Problems

    Directory of Open Access Journals (Sweden)

    Galina Shchuka

    2012-12-01

    Full Text Available This article analyzes the basic concepts that define the essence of the system of vocational education and helps to analyze the problem of tourism staffing support. According to authors’ hypothesis, the personnel problem is related to the imperfection of the tourism conceptual framework. As of all enterprises of travel industry only travel agencies and accommodation facilities work with tourists, the author proves that personnel training for these businesses is the major objective of vocational training in tourism.

  10. Battery Pack Thermal Design

    Energy Technology Data Exchange (ETDEWEB)

    Pesaran, Ahmad

    2016-06-14

    This presentation describes the thermal design of battery packs at the National Renewable Energy Laboratory. A battery thermal management system essential for xEVs for both normal operation during daily driving (achieving life and performance) and off-normal operation during abuse conditions (achieving safety). The battery thermal management system needs to be optimized with the right tools for the lowest cost. Experimental tools such as NREL's isothermal battery calorimeter, thermal imaging, and heat transfer setups are needed. Thermal models and computer-aided engineering tools are useful for robust designs. During abuse conditions, designs should prevent cell-to-cell propagation in a module/pack (i.e., keep the fire small and manageable). NREL's battery ISC device can be used for evaluating the robustness of a module/pack to cell-to-cell propagation.

  11. Regional gray matter correlates of vocational interests.

    Science.gov (United States)

    Schroeder, David H; Haier, Richard J; Tang, Cheuk Ying

    2012-05-16

    Previous studies have identified brain areas related to cognitive abilities and personality, respectively. In this exploratory study, we extend the application of modern neuroimaging techniques to another area of individual differences, vocational interests, and relate the results to an earlier study of cognitive abilities salient for vocations. First, we examined the psychometric relationships between vocational interests and abilities in a large sample. The primary relationships between those domains were between Investigative (scientific) interests and general intelligence and between Realistic ("blue-collar") interests and spatial ability. Then, using MRI and voxel-based morphometry, we investigated the relationships between regional gray matter volume and vocational interests. Specific clusters of gray matter were found to be correlated with Investigative and Realistic interests. Overlap analyses indicated some common brain areas between the correlates of Investigative interests and general intelligence and between the correlates of Realistic interests and spatial ability. Two of six vocational-interest scales show substantial relationships with regional gray matter volume. The overlap between the brain correlates of these scales and cognitive-ability factors suggest there are relationships between individual differences in brain structure and vocations.

  12. Explaining differences in adult second language learning : The role of language input characteristics and learners’ cognitive aptitudes

    NARCIS (Netherlands)

    Ćurčić, M.

    2018-01-01

    This dissertation examines how adult learning of novel language structures is affected by the characteristics of the language input that learners are exposed to and by learners’ cognitive aptitudes, such as analytical ability and working memory capacity. In a series of experiments, adult native

  13. A Note on the Use of the Hiskey-Nebraska Test of Learning Aptitude with Deaf Children.

    Science.gov (United States)

    Watson, Betty U.; Goldgar, David E.

    1985-01-01

    Comparing distribution of scores on the Hiskey-Nebraska Test of Learning Aptitude (H-NTLA) with those from the Wechsler Performance Scales for 71 hearing impaired Ss revealed a correlation of .85. However, the H-NTLA yielded more Ss with extreme scores. Findings stress the need for caution in interpreting extreme H-NTLA scores. (CL)

  14. Aptitude Tests Versus School Exams as Selection Tools for Higher Education and the Case for Assessing Educational Achievement in Context

    Science.gov (United States)

    Stringer, Neil

    2008-01-01

    Advocates of using a US-style SAT for university selection claim that it is fairer to applicants from disadvantaged backgrounds than achievement tests because it assesses potential, not achievement, and that it allows finer discrimination between top applicants than GCEs. The pros and cons of aptitude tests in principle are discussed, focusing on…

  15. Integration of Digital Technologies into Play-Based Pedagogy in Kuwaiti Early Childhood Education: Teachers' Views, Attitudes and Aptitudes

    Science.gov (United States)

    Aldhafeeri, Fayiz; Palaiologou, Ioanna; Folorunsho, Aderonke

    2016-01-01

    Scholars in the field of early childhood education are still debating the inclusion of digital technologies in play-based pedagogy and our understanding of digital play in early childhood education is still developing. This research paper examines early childhood education teachers' views, aptitudes and attitudes towards digital technologies in…

  16. The Relationship Between Selected Subtests of the Detroit Tests of Learning Aptitude and Second Grade Reading Achievement.

    Science.gov (United States)

    Sherwood, Charles; Chambless, Martha

    Relationships between reading achievement and perceptual skills as measured by selected subtests of the Detroit Tests of Learning Aptitude were investigated in a sample of 73 second graders. Verbal opposites, visual memory for designs, and visual attention span for letters were significantly correlated with both word meaning and vocabulary…

  17. Counselor Nonverbal Self-Disclosure and Fear of Intimacy during Employment Counseling: An Aptitude-Treatment Interaction Illustration

    Science.gov (United States)

    Carrein, Cindy; Bernaud, Jean-Luc

    2010-01-01

    This study investigated the effects of nonverbal self-disclosure within the dynamic of aptitude-treatment interaction. Participants (N = 94) watched a video of a career counseling session aimed at helping the jobseeker to find employment. The video was then edited to display 3 varying degrees of nonverbal self-disclosure. In conjunction with the…

  18. Análisis de la aptitud aeróbica en jóvenes fumadores aparentemente sanos

    Directory of Open Access Journals (Sweden)

    Ana I. García

    2014-09-01

    Conclusiones: La aptitud aeróbica en jóvenes fumadores militares fue significativamente menor que en el grupo de no fumadores. Su identificación temprana podría traer beneficios en la prevención de enfermedades respiratorias, que actualmente cursan con carácter de epidemia en Colombia.

  19. Comment on "Benefits of Completing Homework for Students with Different Aptitudes in an Introductory Electricity and Magnetism Course"

    Science.gov (United States)

    Rieger, G. W.; Reinsberg, S. A.; Wieman, C. E.

    2016-01-01

    We present a comment on "Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course", by F. J. Kontur, K. de La Harpe, and N. B. Terry PRST-PER 11, 010105 (2015). Our data show that the conclusions Kontur and coworkers draw from their data may not be generally applicable.

  20. Effects of Sound, Vocabulary, and Grammar Learning Aptitude on Adult Second Language Speech Attainment in Foreign Language Classrooms

    Science.gov (United States)

    Saito, Kazuya

    2017-01-01

    This study examines the relationship between different types of language learning aptitude (measured via the LLAMA test) and adult second language (L2) learners' attainment in speech production in English-as-a-foreign-language (EFL) classrooms. Picture descriptions elicited from 50 Japanese EFL learners from varied proficiency levels were analyzed…

  1. Effect of Reflective Teaching Training and Teaching Aptitude on Teaching Skills among Elementary Teacher Trainees

    Science.gov (United States)

    Vijaya Kumari, S. N.; Naik, Savita P.

    2016-01-01

    Teachers serve education, which is an effective instrument of man making. The teachers learn this art through Preservice teacher education programme. Teaching has been a reflective process from the beginning. Reflection is used in all sectors of teacher education, including Vocational and Adult education, for a number of years. Despite numerous…

  2. Vocational Education and Training in Kuwait: Vocational Education versus Values and Viewpoints

    Science.gov (United States)

    Bilboe, Wendy

    2011-01-01

    Since the opening up of private universities and colleges in the Kuwait education system in the late 1990s, there has been an explosion of tertiary institutions (both domestic and international) established in the country, with many of them offering vocational education and training. The move towards vocational and educational training forms part…

  3. Testing Vocational Interests and Personality as Predictors of Person-Vocation and Person-Job Fit

    Science.gov (United States)

    Ehrhart, Karen Holcombe; Makransky, Guido

    2007-01-01

    The fit between individuals and their work environments has received decades of theoretical and empirical attention. This study investigated two antecedents to individuals' perceptions of fit: vocational interests and personality. More specifically, the authors hypothesized that vocational interests assessed in terms of the Career Occupational…

  4. Contextual Factors and Vocational Interests in South Asian Americans' Vocational Development

    Science.gov (United States)

    Kantamneni, Neeta; Fouad, Nadya A.

    2013-01-01

    Examining vocational interests is a central component of career counseling; yet, little research has investigated structural differences for specific subpopulations or the role of cultural factors on vocational interests. The purpose of this study was to examine the structure of interests, congruence between expressed and measured interests, and…

  5. Vocational School Students’ Vocational Identity and Their Views on the Functions of School

    Directory of Open Access Journals (Sweden)

    Cheng-Yen Shih

    2016-06-01

    Full Text Available This study aims to explore the students’ viewpoints on the functions of vocational schools, as well as the connection between their vocational identity and their opinions on the functions of schools. After understanding the students’ views of the practical support their schools have provided, the curricula and learning goals of vocational schools were reexamined. Ten in-service vocational school students, between the ages of 18-22, were invited to participate in this study. Each student was interviewed individually by the researchers for approximately 60 minutes and they were asked to use mind maps to express their viewpoints. The results showed that students regarded the vocational school as a means to obtain diplomas and professional licenses, a place to get to know friends, and a place to escape from the pressures of reality. Students with higher vocational commitment tended to care about their careers more deeply. In order to obtain a degree or professional licenses, a higher salary, and greater self-affirmation, these students actively engaged in learning. Students with lower vocational commitment tended to be in the stage of career exploration as they kept searching for career goals. They were confused by their current jobs and with the school curriculum; however, when an identified career role model or a hopeful vision was demonstrated to them, some students with lower vocational commitment would be stimulated to gain a positive career motivation and expressed the flexibility to have a career/life change.

  6. Some Data Concerning the Vocational Preference Inventory Scales and the Strong Vocational Interest Blank

    Science.gov (United States)

    Cockriel, Irvin W.

    1972-01-01

    Occupational scales of the Vocational Preference Inventory were correlated with the Basic Interest scales of the Strong Vocational Interest Blank. The 285 subjects were women freshmen in a College of Education. The results indicate that the scales are not highly correlated. (Author)

  7. The Status of Vocational Teacher Education in University Council for Vocational Education Member Institutions. Research Report.

    Science.gov (United States)

    Anderson, B. Harold

    The purpose of the study reported in this document was to describe the quantitative and qualitative characteristics of the vocational teacher education programs among institutions that are members of the University Council for Vocational Education. A questionnaire was mailed to representatives of each member institution in October 1985, with a 100…

  8. Diagnostic Vocational Assessment for Special Needs Student Candidates for Vocational Training.

    Science.gov (United States)

    Blackstone Valley Regional Vocational School District, Upton, MA.

    A project was conducted to bridge the gap between the coneptualized model of vocational evaluation within a rehabilitation framework and the needs of a changing career development model within an educational setting. The project focus was on ascertaining the state of the art of vocational assessment of special needs individuals, then building a…

  9. Relationship of Vocational Satisfaction to the Correspondence of Job Reinforcement and Vocational Needs.

    Science.gov (United States)

    Golden, Robert R.; Weiss, David J.

    The Theory of Work Adjustment proposes that vocational satisfaction is a function of the correspondence between the reinforcers in the work environment and the individual's vocational needs. This hypothesis is tested by comparing the means and variances of measures of satisfaction for groups differing in degree of need-reinforcer correspondence.…

  10. Overcoming the Range Limitation of Medium-Duty Battery Electric Vehicles through the use of Hydrogen Fuel-Cells

    Energy Technology Data Exchange (ETDEWEB)

    Wood, E.; Wang, L.; Gonder, J.; Ulsh, M.

    2013-10-01

    Battery electric vehicles possess great potential for decreasing lifecycle costs in medium-duty applications, a market segment currently dominated by internal combustion technology. Characterized by frequent repetition of similar routes and daily return to a central depot, medium-duty vocations are well positioned to leverage the low operating costs of battery electric vehicles. Unfortunately, the range limitation of commercially available battery electric vehicles acts as a barrier to widespread adoption. This paper describes the National Renewable Energy Laboratory's collaboration with the U.S. Department of Energy and industry partners to analyze the use of small hydrogen fuel-cell stacks to extend the range of battery electric vehicles as a means of improving utility, and presumably, increasing market adoption. This analysis employs real-world vocational data and near-term economic assumptions to (1) identify optimal component configurations for minimizing lifecycle costs, (2) benchmark economic performance relative to both battery electric and conventional powertrains, and (3) understand how the optimal design and its competitiveness change with respect to duty cycle and economic climate. It is found that small fuel-cell power units provide extended range at significantly lower capital and lifecycle costs than additional battery capacity alone. And while fuel-cell range-extended vehicles are not deemed economically competitive with conventional vehicles given present-day economic conditions, this paper identifies potential future scenarios where cost equivalency is achieved.

  11. The European Dimensions of Vocational Training

    Directory of Open Access Journals (Sweden)

    Sós Tamás

    2015-12-01

    Full Text Available The research examined the connection between vocational education, training and the world of work, and the social situation in Hungary in a European outlook. The accentual issues of the analysis disclosing the problem are: youth unemployment, the tendencies of secondary vocational education, proportions of enrollment and the features of training tendencies, the growing number of early dropouts, the effect of family background on student performance. This work tried to find the answer to the question: What variations have the changes in the regulations of vocational training, encouraging dual education brought on in the connection between trainers and work places? The research did not prove that the central vocational training system would be more effective than a varied, flexible, permeable, transparent decentralized operation with parts built on each other. The introduction of the complex exam overshadowed the evaluation of the competency areas, and fits less to the modularity of the framework curricula. With the legal regulation of vocational training in force the modular system has become a formality. Taking prior knowledge into account has become more difficult. The efficiency of professional structural decisions is questionable, it has not triggered the extension of employment among career starters, and does not mean a guarantee of finding a job either. Creating the motivation of economic role players may bring on steps forward to take up bigger tasks in vocational training. The research has confirmed the importance of improving the basic competency areas when planning vocational training, of life-long learning, of practice orientation, and also of the continuous connection with the labor market.

  12. Musical aptitude and second language pronunciation skills in school-aged children: neural and behavioral evidence.

    Science.gov (United States)

    Milovanov, Riia; Huotilainen, Minna; Välimäki, Vesa; Esquef, Paulo A A; Tervaniemi, Mari

    2008-02-15

    The main focus of this study was to examine the relationship between musical aptitude and second language pronunciation skills. We investigated whether children with superior performance in foreign language production represent musical sound features more readily in the preattentive level of neural processing compared with children with less-advanced production skills. Sound processing accuracy was examined in elementary school children by means of event-related potential (ERP) recordings and behavioral measures. Children with good linguistic skills had better musical skills as measured by the Seashore musicality test than children with less accurate linguistic skills. The ERP data accompany the results of the behavioral tests: children with good linguistic skills showed more pronounced sound-change evoked activation with the music stimuli than children with less accurate linguistic skills. Taken together, the results imply that musical and linguistic skills could partly be based on shared neural mechanisms.

  13. [Parental aptitude to prevent child sexual abuse after a participatory education intervention].

    Science.gov (United States)

    Higareda-Almaraz, Martha Alicia; Higareda-Almaraz, Enrique; Higareda-Almaraz, Irma Reyna; Barrera-de León, Juan Carlos; Gómez-Llamas, Meynardo Alonso; Benites-Godínez, Verónica

    2011-01-01

    To evaluate the aptitude of parents regarding the educational impact of equity education for children to prevent child sexual abuse using participatory strategies. Quasi-experimental design. Ninety-two parents with children in preschool were included in the study. The parents were given a course using participatory educational strategies for one hour daily over a period of 20 days. Prior to the course, a group of experts in child education and sexology prepared a questionnaire with 20 sentences. A Wilcoxon test was used to compare intergroup differences We found statistically significant differences in the parents' responses before and after the educational intervention, with a median (range) of 10(2-12)/18(6-20), pchild sexual abuse. Thus, it is imperative to continue evaluating different educational strategies.

  14. Assessing medical students' self-regulation as aptitude in computer-based learning.

    Science.gov (United States)

    Song, Hyuksoon S; Kalet, Adina L; Plass, Jan L

    2011-03-01

    We developed a Self-Regulation Measure for Computer-based learning (SRMC) tailored toward medical students, by modifying Zimmerman's Self-Regulated Learning Interview Schedule (SRLIS) for K-12 learners. The SRMC's reliability and validity were examined in 2 studies. In Study 1, 109 first-year medical students were asked to complete the SRMC. Bivariate correlation analysis results indicated that the SRMC scores had a moderate degree of correlation with student achievement in a teacher-developed test. In Study 2, 58 third-year clerkship students completed the SRMC. Regression analysis results indicated that the frequency of medical students' usage of self-regulation strategies was associated with their general clinical knowledge measured by a nationally standardized licensing exam. These two studies provided evidence for the reliability and concurrent validity of the SRMC to assess medical students' self-regulation as aptitude. Future work should provide evidence to guide and improve instructional design as well as inform educational policy.

  15. Thermal management of batteries

    Science.gov (United States)

    Gibbard, H. F.; Chen, C.-C.

    Control of the internal temperature during high rate discharge or charge can be a major design problem for large, high energy density battery systems. A systematic approach to the thermal management of such systems is described for different load profiles based on: thermodynamic calculations of internal heat generation; calorimetric measurements of heat flux; analytical and finite difference calculations of the internal temperature distribution; appropriate system designs for heat removal and temperature control. Examples are presented of thermal studies on large lead-acid batteries for electrical utility load levelling and nickel-zinc and lithium-iron sulphide batteries for electric vehicle propulsion.

  16. HST Replacement Battery Initial Performance

    Science.gov (United States)

    Krol, Stan; Waldo, Greg; Hollandsworth, Roger

    2009-01-01

    The Hubble Space Telescope (HST) original Nickel-Hydrogen (NiH2) batteries were replaced during the Servicing Mission 4 (SM4) after 19 years and one month on orbit.The purpose of this presentation is to highlight the findings from the assessment of the initial sm4 replacement battery performance. The batteries are described, the 0 C capacity is reviewed, descriptions, charts and tables reviewing the State Of Charge (SOC) Performance, the Battery Voltage Performance, the battery impedance, the minimum voltage performance, the thermal performance, the battery current, and the battery system recharge ratio,

  17. The association of noise sensitivity with music listening, training, and aptitude

    Directory of Open Access Journals (Sweden)

    Marina Kliuchko

    2015-01-01

    Full Text Available After intensive, long-term musical training, the auditory system of a musician is specifically tuned to perceive musical sounds. We wished to find out whether a musician′s auditory system also develops increased sensitivity to any sound of everyday life, experiencing them as noise. For this purpose, an online survey, including questionnaires on noise sensitivity, musical background, and listening tests for assessing musical aptitude, was administered to 197 participants in Finland and Italy. Subjective noise sensitivity (assessed with the Weinstein′s Noise Sensitivity Scale was analyzed for associations with musicianship, musical aptitude, weekly time spent listening to music, and the importance of music in each person′s life (or music importance. Subjects were divided into three groups according to their musical expertise: Nonmusicians (N = 103, amateur musicians (N = 44, and professional musicians (N = 50. The results showed that noise sensitivity did not depend on musical expertise or performance on musicality tests or the amount of active (attentive listening to music. In contrast, it was associated with daily passive listening to music, so that individuals with higher noise sensitivity spent less time in passive (background listening to music than those with lower sensitivity to noise. Furthermore, noise-sensitive respondents rated music as less important in their life than did individuals with lower sensitivity to noise. The results demonstrate that the special sensitivity of the auditory system derived from musical training does not lead to increased irritability from unwanted sounds. However, the disposition to tolerate contingent musical backgrounds in everyday life depends on the individual′s noise sensitivity.

  18. Music therapy career aptitude and generalized self-efficacy in music therapy students.

    Science.gov (United States)

    Lim, Hayoung A; Befi, Cathy M

    2014-01-01

    While the Music Therapy Career Aptitude Test (MTCAT) provides a measure of student aptitude, measures of perceived self-efficacy may provide additional information about a students' suitability for a music therapy career. As a first step in determining whether future studies examining combined scores from the MTCAT and the Generalized Self-Efficacy (GSE) scale would be useful to help predict academic success in music therapy, we explored the internal reliability of these two measures in a sample of undergraduate students, and the relationship (concurrent validity) of the measures to one another. Eighty undergraduate music therapy students (14 male; 66 female) completed the MTCAT and GSE. To determine internal reliability we conducted tests of normality and calculated Cronbach's Coefficient Alpha for each measure. Pearson correlation coefficients were calculated to ascertain the strength of the relationship between the MTCAT and GSE. MTCAT scores were normally distributed and had high internal consistency (Cronbach's α = 0.706). GSE scores were not normally distributed, but had high internal consistency (Cronbach's α = 0.748). The correlation coefficient analysis revealed that MTCAT and GSE scores were moderately correlated ((r = 0.426, p music therapy students; however, a more complete picture of student suitability for music therapy may be determined by administering the GSE alongside the MTCAT. Future studies are needed to determine whether combined MTCAT and GSE scores can be used to predict student success in an undergraduate music therapy program. © the American Music Therapy Association 2014. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  19. Embarazo deseado y planificado, lactancia previa, aptitud para lactar y conocimientos de las madres sobre lactancia

    Directory of Open Access Journals (Sweden)

    Remigio Rafael Gorrita Pérez

    Full Text Available Introducción: la OMS y la Unicef recomiendan lactancia materna exclusiva durante los primeros 6 meses de vida, y complementada, al menos, hasta los 2 años; sin embargo, los resultados no son los esperados. Objetivo: evaluar la relación entre la planificación del embarazo, la lactancia en hijos anteriores, la aptitud referida para lactar y los conocimientos sobre lactancia materna de las gestantes en su tercer trimestre, de los Policlínicos "Luis Augusto Turcios Lima" y "Mártires del 9 de Abril", del municipio San José de las Lajas. Métodos: se realizó un estudio analítico y transversal, entre marzo de 2010 y marzo de 2011. De 192 gestantes en su tercer trimestre, y que cumplieron los criterios de inclusión, se estudiaron: hijos previos y si recibieron lactancia materna, planificación, deseos del embarazo, aptitudes referidas, así como conocimientos sobre la lactancia. Se aplicaron 22 preguntas y se estableció un sistema de puntaje. Resultados: algo más de la mitad de las madres se consideraron aptas para la lactancia, y asumieron que poseían los conocimientos necesarios para lograrlo, pero menos de la quinta parte mostró poseerlos. Las gestantes que obtuvieron valores superiores en el cuestionario fueron: las que tenían un hijo previo, las que ya habían ofrecido lactancia materna exclusiva de 4 a 6 meses, y las que deseaban y habían planificado su embarazo. Conclusiones: aunque la mayoría de las gestantes consideraron que estaban aptas para la lactancia materna, no demostraron tener los conocimientos necesarios para asumirla exitosamente.

  20. Aptitud cardiorrespiratoria y adiposidad frente al nivel de actividad física

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Ramos Parrací

    2017-06-01

    Full Text Available Con el objetivo de determinar el comportamiento de la Aptitud Cardiorrespiratoria y la adiposidad frente al nivel de actividad física de la población adulta de la ciudad de Neiva, se evaluaron 972 sujetos entre 18 a 75 años de edad. Estudio Descriptivo Correlacional. Los datos se analizaron en SPSS-23 e InfoStat/Profesional 1,2. La metodología partió de la descripción de variables, posteriormente el grado de asociación entre ellas (coeficiente de correlación de Pearson, los grupos conformados se compararon (Prueba ANOVA y comparación multiple LSD Fisher; por último, se estableció el grado de agrupamiento entre las variables (Prueba Average Linkage. Los resultados evidenciaron diferencias significativas en índice de masa corporal (IMC, Frecuencia Cardiaca Reposo (FCR y Consumo Máximo de Oxigeno (VO2máx., entre activos e inactivos; asociación del 5%, entre el IMC con FCR y VO2máx, índice cintura–cadera (ICC y porcentaje grasa corporal (%GC; del ICC con %GC, VO2máx, Tensión Arterial Sistólica (TAS y Diastólica (TAD; del %GC con FCR, TAD y VO2máx; la FCR con VO2máx; la TAS con TAD y VO2máx rechazando la hipótesis de independencia. Concluyendo que los indicadores de adiposidad y aptitud cardiorrespiratoria evidencian la combinación de factores de riesgo de enfermedades de índole hipocinético en la población.

  1. Relationships among musical aptitude, digit ratio and testosterone in men and women.

    Directory of Open Access Journals (Sweden)

    Jeremy C Borniger

    Full Text Available Circulating adult testosterone levels, digit ratio (length of the second finger relative to the fourth finger, and directional asymmetry in digit ratio are considered sexually dimorphic traits in humans. These have been related to spatial abilities in men and women, and because similar brain structures appear to be involved in both spatial and musical abilities, neuroendocrine function may be related to musical as well as spatial cognition. To evaluate relationships among testosterone and musical ability in men and women, saliva samples were collected, testosterone concentrations assessed, and digit ratios calculated using standardized protocols in a sample of university students (N = 61, including both music and non-music majors. Results of Spearman correlations suggest that digit ratio and testosterone levels are statistically related to musical aptitude and performance only within the female sample: A those females with greater self-reported history of exposure to music (p = 0.016 and instrument proficiency (p = 0.040 scored higher on the Advanced Measures of Music Audiation test, B those females with higher left hand digit ratio (and perhaps lower fetal testosterone levels were more highly ranked (p = 0.007 in the orchestra, C female music students exhibited a trend (p = 0.082 towards higher testosterone levels compared to female non-music students, and D female music students with higher rank in the orchestra/band had higher testosterone levels (p = 0.003 than lower ranked students. None of these relationships were significant in the male sample, although a lack of statistical power may be one cause. The effects of testosterone are likely a small part of a poorly understood system of biological and environmental stimuli that contribute to musical aptitude. Hormones may play some role in modulating the phenotype of musical ability, and this may be the case for females more so than males.

  2. Battery Technology Stores Clean Energy

    Science.gov (United States)

    2008-01-01

    Headquartered in Fremont, California, Deeya Energy Inc. is now bringing its flow batteries to commercial customers around the world after working with former Marshall Space Flight Center scientist, Lawrence Thaller. Deeya's liquid-cell batteries have higher power capability than Thaller's original design, are less expensive than lead-acid batteries, are a clean energy alternative, and are 10 to 20 times less expensive than nickel-metal hydride batteries, lithium-ion batteries, and fuel cell options.

  3. Progress in aqueous rechargeable batteries

    OpenAIRE

    Jilei Liu; Chaohe Xu; Zhen Chen; Shibing Ni; Ze Xiang Shen

    2018-01-01

    Over the past decades, a series of aqueous rechargeable batteries (ARBs) were explored, investigated and demonstrated. Among them, aqueous rechargeable alkali-metal ion (Li+, Na+, K+) batteries, aqueous rechargeable-metal ion (Zn2+, Mg2+, Ca2+, Al3+) batteries and aqueous rechargeable hybrid batteries are standing out due to peculiar properties. In this review, we focus on the fundamental basics of these batteries, and discuss the scientific and/or technological achievements and challenges. B...

  4. High temperature battery. Hochtemperaturbatterie

    Energy Technology Data Exchange (ETDEWEB)

    Bulling, M.

    1992-06-04

    To prevent heat losses of a high temperature battery, it is proposed to make the incoming current leads in the area of their penetration through the double-walled insulating housing as thermal throttle, particularly spiral ones.

  5. A Rechargeable Hydrogen Battery.

    Science.gov (United States)

    Christudas Dargily, Neethu; Thimmappa, Ravikumar; Manzoor Bhat, Zahid; Devendrachari, Mruthunjayachari Chattanahalli; Kottaichamy, Alagar Raja; Gautam, Manu; Shafi, Shahid Pottachola; Thotiyl, Musthafa Ottakam

    2018-04-27

    We utilize proton-coupled electron transfer in hydrogen storage molecules to unlock a rechargeable battery chemistry based on the cleanest chemical energy carrier molecule, hydrogen. Electrochemical, spectroscopic, and spectroelectrochemical analyses evidence the participation of protons during charge-discharge chemistry and extended cycling. In an era of anthropogenic global climate change and paramount pollution, a battery concept based on a virtually nonpolluting energy carrier molecule demonstrates distinct progress in the sustainable energy landscape.

  6. A study of the aptitude of soils under natural conditions to retain radiostrontium; Etude de la vocation des sols en place a la retention du radiostrontium

    Energy Technology Data Exchange (ETDEWEB)

    Bovard, P; Grauby, A [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1960-07-01

    Independently of the theoretical study of the propagation of radioactivity in the soil as a result of submersions or of radioactive rain, the authors have studied directly and practically how this radioactivity can vary in the actual soil. To this end a simple, rapid method has been perfected; it makes it possible to maintain for each soil sample the natural parameters (structure, humidity, etc.) without introducing boundary effects. In the laboratory, after charging the soil samples, part of the study of the propagation of radioactivity is done by autoradiography; finally, as a practical application, the study of an atomic site illustrates the methods described. (author) [French] Independamment de l'etude theorique de la propagation de la radioactivite dans le sol a la suite de submersions ou de pluies radioactives, les auteurs ont etudie directement et pratiquement comment pourrait evoluer cette radioactivite dans les sols en place. Pour cela, une methode simple et rapide a ete mise au point; elle permet de conserver pour chaque echantillon de sol, les parametres naturels (structure, humidite, etc...), sans introduire d'effets de paroi. En laboratoire, apres mise en charge des massifs preleves, une partie de l'etude de la propagation des radioelements est realisee par autoradiographie; enfin, une application pratique, l'etude d'un site atomique, illustre l'expose. (auteur)

  7. A study of the aptitude of soils under natural conditions to retain radiostrontium; Etude de la vocation des sols en place a la retention du radiostrontium

    Energy Technology Data Exchange (ETDEWEB)

    Bovard, P.; Grauby, A. [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1960-07-01

    Independently of the theoretical study of the propagation of radioactivity in the soil as a result of submersions or of radioactive rain, the authors have studied directly and practically how this radioactivity can vary in the actual soil. To this end a simple, rapid method has been perfected; it makes it possible to maintain for each soil sample the natural parameters (structure, humidity, etc.) without introducing boundary effects. In the laboratory, after charging the soil samples, part of the study of the propagation of radioactivity is done by autoradiography; finally, as a practical application, the study of an atomic site illustrates the methods described. (author) [French] Independamment de l'etude theorique de la propagation de la radioactivite dans le sol a la suite de submersions ou de pluies radioactives, les auteurs ont etudie directement et pratiquement comment pourrait evoluer cette radioactivite dans les sols en place. Pour cela, une methode simple et rapide a ete mise au point; elle permet de conserver pour chaque echantillon de sol, les parametres naturels (structure, humidite, etc...), sans introduire d'effets de paroi. En laboratoire, apres mise en charge des massifs preleves, une partie de l'etude de la propagation des radioelements est realisee par autoradiographie; enfin, une application pratique, l'etude d'un site atomique, illustre l'expose. (auteur)

  8. Vocational Education and Economic Development in Nigeria | Ekpo ...

    African Journals Online (AJOL)

    This paper discusses the capability of vocational education in creating jobs to reduce unemployment among the Nigerian youths which will result in sustainable economic development of Nigeria. It also defines Vocational education within the provisions of the National Policy on Education. Philosophy of Vocational ...

  9. Schools and Work: Developments in Vocational Education. Cassell Education Series.

    Science.gov (United States)

    Coffey, David

    This book assesses the developing vocational functions of schools in Britain, identifies vocational values and policies, and discovers gaps in provision. Chapter 1 gives a summary analysis of school structural and curricular developments between medieval times and the reign of Victoria that were inspired by vocational or economic influences or had…

  10. Cognitive Structures in Vocational Information Processing and Decision Making.

    Science.gov (United States)

    Nevill, Dorothy D.; And Others

    1986-01-01

    Tested the assumptions that the structural features of vocational schemas affect vocational information processing and career self-efficacy. Results indicated that effective vocational information processing was facilitated by well-integrated systems that processed information along fewer dimensions. The importance of schematic organization on the…

  11. The Narrative Process of Improving Vocational Classroom Practice

    Science.gov (United States)

    Sharman, Kathleen Y.

    2011-01-01

    This research inquires into the use of stories by vocational teachers. These stories are of interest because they are a fundamental feature of both the subject content and the social structures of vocational classrooms. The trade experiences of vocational teachers are brought to the classroom through stories. These stories have a secondary effect…

  12. Vocational Profiles and Internship Quality among Portuguese VET Students

    Science.gov (United States)

    Gamboa, Vitor; Paixão, Maria Paula; de Jesus, Saúl Neves

    2014-01-01

    The provision of workplace-based experiences (internships) is an important component of the training program for students attending vocational education courses. The purpose of this study was to clarify the relationship between internship quality and students vocational development, considering students' vocational profiles, in a sample of 346…

  13. Safety Standards Plan for Middlesex County Vocational & Technical High Schools.

    Science.gov (United States)

    Sommer, Cy

    This vocational education safety standards plan outlines rules and regulations adopted by the Board of Education of Middlesex County Vocational and Technical High Schools. The first of eleven chapters presents demographics and a safety organization table for Middlesex County Vocational and Technical Schools. In chapter 2, six safety program…

  14. Reasons for Entering College and Academic and Vocational Preferences.

    Science.gov (United States)

    Gordon, Virginia N.

    1982-01-01

    Explored the relationships between students' (N=305) reasons for enrolling in college as measured by the Educational Participation Scale and their vocational and educational preferences as measured by the Vocational Preference Inventory. Results suggested relationships may exist between students' educational and vocational preferences and…

  15. Professional Identities of Vocational High School Students and Extracurricular Activities

    Science.gov (United States)

    Altan, Bilge Aslan; Altintas, Havva Ozge

    2017-01-01

    Vocational high schools are one of the controversial topics, and also the hardly touched fields in educational field. Students' profiles of vocational schools, their visions, and professional identity developments are not frequently reflected in the literature. Therefore, the main aim of the study is to research whether vocational high school…

  16. Closing the Gap. SREB Program Blends Academic Standards, Vocational Courses.

    Science.gov (United States)

    Bottoms, Gene

    1992-01-01

    Southern Regional Education Board's State Vocational Education Consortium developed a model for integrating vocational and academic education that includes at least three credits each in math and science; four English courses; and four credits in a vocational major and two in related fields. Eight sites implementing the model have narrowed gap…

  17. Working Partnerships: A Joint Venture in Vocational Education.

    Science.gov (United States)

    Campbell, Clifton P.

    Joint Ventures in Vocational Education projects link participating businesses with secondary vocational programs in a cooperative relationship. These are voluntary arrangements between vocational programs and a public or private sector agency that combine the energies and resources of the partners to enrich various aspects of the vocational…

  18. Erik Erikson's Theory of Psychosocial Development and Vocational Behavior

    Science.gov (United States)

    Munley, Patrick H.

    1975-01-01

    Stage resolution attitudes, derived from the first six stage crises outlined by Erikson, were explored as variables influencing problems in vocational choice and vocational maturity. Findings indicated students who made adjusted vocational choices and developed mature career attitudes had also been more successful resolving the first six…

  19. Vocation in theology-based nursing theories.

    Science.gov (United States)

    Lundmark, Mikael

    2007-11-01

    By using the concepts of intrinsicality/extrinsicality as analytic tools, the theology-based nursing theories of Ann Bradshaw and Katie Eriksson are analyzed regarding their explicit and/or implicit understanding of vocation as a motivational factor for nursing. The results show that both theories view intrinsic values as guarantees against reducing nursing practice to mechanistic applications of techniques and as being a way of reinforcing a high ethical standard. The theories explicitly (Bradshaw) or implicitly (Eriksson) advocate a vocational understanding of nursing as being essential for nursing theories. Eriksson's theory has a potential for conceptualizing an understanding of extrinsic and intrinsic motivational factors for nursing but one weakness in the theory could be the risk of slipping over to moral judgments where intrinsic factors are valued as being superior to extrinsic. Bradshaw's theory is more complex and explicit in understanding the concept of vocation and is theologically more plausible, although also more confessional.

  20. Strain measurement based battery testing

    Science.gov (United States)

    Xu, Jeff Qiang; Steiber, Joe; Wall, Craig M.; Smith, Robert; Ng, Cheuk

    2017-05-23

    A method and system for strain-based estimation of the state of health of a battery, from an initial state to an aged state, is provided. A strain gauge is applied to the battery. A first strain measurement is performed on the battery, using the strain gauge, at a selected charge capacity of the battery and at the initial state of the battery. A second strain measurement is performed on the battery, using the strain gauge, at the selected charge capacity of the battery and at the aged state of the battery. The capacity degradation of the battery is estimated as the difference between the first and second strain measurements divided by the first strain measurement.

  1. The EC Discourse on Vocational Training: How a "Common Vocational Training Policy" Turned into a Lifelong Learning Strategy

    Science.gov (United States)

    Cort, Pia

    2009-01-01

    This article traces the EC vocational training policy historically and describes the discursive alignments which brought the policy from a "common vocational training policy" as laid down in Article 128, in the Treaty of Rome to the Lisbon Lifelong Learning strategy. The argument is that vocational training has served as a lever for the…

  2. Vocational Teaching-Learning through the Eyes of Undergraduate Vocational Students in Malta: A Qualitative Exploratory Study

    Science.gov (United States)

    Said, Alison

    2018-01-01

    The purpose of this study is to develop a deeper understanding of the teaching qualities of effective lecturers that vocational students desire, students assessment preferences and preferred learning environments. This study gives a voice to higher vocational students as it is important for vocational educators to learn what attracts students to…

  3. The Effects of Vocational Leadership Development for Individuals Who Participated in the Ohio Vocational Education Leadership Institute.

    Science.gov (United States)

    Leimbach, Gale John

    The effects of vocational leadership development were studied for 23 Fellows enrolled in the 1992 Ohio Vocational Education Leadership Institute (OVELI). A literature review focused on four components: leadership styles, educational leadership development, vocational leadership development, and visionary leadership development. The Leadership…

  4. Students’ meaning-making and sense-making of vocational knowledge in Dutch senior secondary vocational education

    NARCIS (Netherlands)

    Nienke Bijlsma; Harmen Schaap; Prof.Dr. Elly de Bruijn

    2016-01-01

    Meaning-making and sense-making are generally assumed to be part of students’ personal vocational knowledge development, since they contribute to both students’ socialisation in a vocation and students’ personalisation of concepts, values and beliefs regarding that vocation. However, how students in

  5. Aptitud de padres para prevenir abuso sexual en menores después de una intervención educativa participativa Parental aptitude to prevent child sexual abuse after a participatory education intervention

    Directory of Open Access Journals (Sweden)

    Martha Alicia Higareda-Almaraz

    2011-04-01

    Full Text Available OBJETIVO: Evaluar la aptitud en los padres sobre el impacto de educar con equidad a los menores, para prevenir abuso sexual infantil con una estrategia educativa participativa. MATERIAL Y MÉTODOS: Diseño cuasiexperimental. Se incluyó a 92 padres con hijos menores en preescolar que recibieron una intervención educativa con estrategia promotora participativa por una hora durante 20 días. Para evaluar el cambio de aptitud se construyó previamente un cuestionario estructurado con 20 enunciados, que fue validado por expertos en educación y sexología infantil. Para comparar la diferencia intragrupos se utilizó Wilcoxon. RESULTADOS: Se encontraron diferencias estadísticamente significativas en las respuestas de los padres antes/después de la intervención educativa con un valor en la mediana (rango 10(2-12/18(6-20, pOBJECTIVE: To evaluate the aptitude of parents regarding the educational impact of equity education for children to prevent child sexual abuse using participatory strategies. MATERIAL AND METHODS: Quasi-experimental design. Ninety-two parents with children in preschool were included in the study. The parents were given a course using participatory educational strategies for one hour daily over a period of 20 days. Prior to the course, a group of experts in child education and sexology prepared a questionnaire with 20 sentences. A Wilcoxon test was used to compare intergroup differences RESULTS: We found statistically significant differences in the parents' responses before and after the educational intervention, with a median (range of 10(2-12/18(6-20, p<0.01. CONCLUSIONS: A significant change in aptitude was noted when parents attended classes using a participatory strategy to learn about the impact of educational equity for the prevention of child sexual abuse. Thus, it is imperative to continue evaluating different educational strategies.

  6. An Educational–Vocational Intervention

    Directory of Open Access Journals (Sweden)

    Kalervo Friberg

    2013-07-01

    Full Text Available Changes in student-affective entry characteristics were examined in an educational−vocational intervention at Finnish comprehensive school. The conceptual framework constructed from attitudes as learned dispositions (Fishbein & Ajzen, 1975 and self-determination (Deci & Ryan, 1985 was tested in a longitudinal study. A person-based survey questionnaire was designed, piloted, and validated. Spearman−Brown reliability was calculated. In the first observation, 669 (Time One Cohort, and in the second, 649 (Time Two Cohort subjects (girls and boys of mean ages of 14.5 and 16.0 years took the Web-based survey. The tested hypotheses were (a variables of self-determination, self-regulation, and intrinsic and extrinsic motivation would emerge as attitudinal domains in work−life orientation; (b the experiences during the implementation of a work−life orientation program would decrease the effects of seventh-grade student background factors at the end of the program in the ninth grade, and (c work−life orientation would be effective and have efficacy in changing student attitudes in relation to further education and occupations. Three factors emerged in the Maximum Likelihood Factor Analysis. The factors Independence, Self-Direction, and Flexibility were used as the dependents in repeated measures in a general linear model. The factor means were subjected to a paired samples t test. There was development toward stronger Independence and Flexibility in the case of both genders. The boys had gained the girls’ seventh-grade lead at the end of the program. Self-Direction did not show any changes. Empirical findings tentatively supported the program’s efficacy in changing entry characteristics.

  7. Scientific aptitude and academic performance in incoming students of medicine Aptitud científica y rendimiento académico en histología y genética en alumnos de medicina

    Directory of Open Access Journals (Sweden)

    Miguel Angel Vinuesa

    2005-04-01

    Full Text Available Acting scientifically is a competence to be developed by medical students and expressed by them when physicians. The aim of this study was to establish the relationship between scientific aptitude in medical applicants incoming to Rosario Interamerican Open University (UAI and their academic performance in Human Genetics and Histology. Seventy four out of 102 students (29 male and 45 female filled in the aptitude scientific model (ASM designed by D’Ottavio & Bassan (1989. For both, Human Genetics and Histology, performance of the students was considered as satisfactory when they reached a minimum of 85% correct answers in their objective periodic and final examinations. Conversely, lower performance was considered as less than satisfactory. The aforementioned 74 students correctly answered 3.89 ± 1.96 of the 12 ASM problems; average for males was 4.50 ± 1.99 and that for females, 3.48 ± 1.83, (p < 0.025. Students with a satisfactory performance in Histology (n = 34 showed higher scientific aptitude 4.67 ± 2.04 compared with those (n = 40 that had a less than satisfactory one 3.02 ± 1.36 (p <0.001. Significant gender differences were registered: males (n = 14 5.42 ± 2.37 vs. (n = 15 3.20 ± 1.14, p < 0.01, and females (n = 22 4.18 ± 1.56 vs. (n = 23 2.78 ± 1.47, p < 0.01. Concerning Human Genetics, those students with a satisfactory performance (n = 46 revealed higher scientific aptitude: 4.00 ± 2.00 than those with a less than satisfactory one (n = 28: 2.71 ± 1.04, p < 0.01. As in Histology, significant gender differences appeared: males (n = 18 5.22 ± 2.12 vs. (n = 11 3.54 ± 1.21, p < 0.05, and females, (n = 30 3.90 1.70 vs.(n = 15 2.33 ± 1.70, p<0.01. Summing up, in both subject matters students with a satisfactory performance evidenced a higher average of scientific aptitude than that of the studied population. Consequently, we interpret that the degree of scientific aptitude could be a predictive variable of future academic

  8. Lithium use in batteries

    Science.gov (United States)

    Goonan, Thomas G.

    2012-01-01

    Lithium has a number of uses but one of the most valuable is as a component of high energy-density rechargeable lithium-ion batteries. Because of concerns over carbon dioxide footprint and increasing hydrocarbon fuel cost (reduced supply), lithium may become even more important in large batteries for powering all-electric and hybrid vehicles. It would take 1.4 to 3.0 kilograms of lithium equivalent (7.5 to 16.0 kilograms of lithium carbonate) to support a 40-mile trip in an electric vehicle before requiring recharge. This could create a large demand for lithium. Estimates of future lithium demand vary, based on numerous variables. Some of those variables include the potential for recycling, widespread public acceptance of electric vehicles, or the possibility of incentives for converting to lithium-ion-powered engines. Increased electric usage could cause electricity prices to increase. Because of reduced demand, hydrocarbon fuel prices would likely decrease, making hydrocarbon fuel more desirable. In 2009, 13 percent of worldwide lithium reserves, expressed in terms of contained lithium, were reported to be within hard rock mineral deposits, and 87 percent, within brine deposits. Most of the lithium recovered from brine came from Chile, with smaller amounts from China, Argentina, and the United States. Chile also has lithium mineral reserves, as does Australia. Another source of lithium is from recycled batteries. When lithium-ion batteries begin to power vehicles, it is expected that battery recycling rates will increase because vehicle battery recycling systems can be used to produce new lithium-ion batteries.

  9. The role of musical aptitude and language skills in preattentive duration processing in school-aged children.

    Science.gov (United States)

    Milovanov, Riia; Huotilainen, Minna; Esquef, Paulo A A; Alku, Paavo; Välimäki, Vesa; Tervaniemi, Mari

    2009-08-28

    We examined 10-12-year old elementary school children's ability to preattentively process sound durations in music and speech stimuli. In total, 40 children had either advanced foreign language production skills and higher musical aptitude or less advanced results in both musicality and linguistic tests. Event-related potential (ERP) recordings of the mismatch negativity (MMN) show that the duration changes in musical sounds are more prominently and accurately processed than changes in speech sounds. Moreover, children with advanced pronunciation and musicality skills displayed enhanced MMNs to duration changes in both speech and musical sounds. Thus, our study provides further evidence for the claim that musical aptitude and linguistic skills are interconnected and the musical features of the stimuli could have a preponderant role in preattentive duration processing.

  10. Gender and engineering aptitude: Is the color of science, technology, engineering, and math materials related to children's performance?

    Science.gov (United States)

    Mulvey, Kelly Lynn; Miller, Bridget; Rizzardi, Victoria

    2017-08-01

    To investigate gender stereotypes, demonstrated engineering aptitude, and attitudes, children (N=105) solved an engineering problem using either pastel-colored or primary-colored materials. Participants also evaluated the acceptability of denial of access to engineering materials based on gender and counter-stereotypic preferences (i.e., a boy who prefers pastel-colored materials). Whereas material color was not related to differences in female participants' performance, younger boys assigned to pastel materials demonstrated lower engineering aptitude than did other participants. In addition, results documented age- and gender-related differences; younger participants, and sometimes boys, exhibited less flexibility regarding gender stereotypes than did older and female participants. The findings suggest that attempts to enhance STEM (science, technology, engineering, and math) engagement or performance through the color of STEM materials may have unintended consequences. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Latest position in battery techniques

    Energy Technology Data Exchange (ETDEWEB)

    Staeger, H J

    1960-03-17

    A short survey of the development of electrochemical properties as batteries is followed by an account of the construction, properties, and fields of application of lead, iron--nickel, and silver--zinc batteries, and their more recent developments, such as the hollow-rod plates in lead batteries, sintered plates, and sealed batteries. The work in progress on fuel cells is discussed and different practical cells are compared. There is no battery which is the best for all applications, each system has its own advantages or disadvantages. The lead battery in its different forms still remains the most universally applied.

  12. Foreign language aptitude of pupils with learning disabilities at the beginning of the foreign language acquisition at the elementary school

    OpenAIRE

    Špačková, Klára

    2011-01-01

    The dissertation is dealing with the issue of foreign language aptitude and foreign language abilities of pupils with learning disabilities at the beginning of the foreign language acquisition. The first part of the work describes general theories of the foreign language acquisition and introduces the current trends in education of pupils with learning disabilities in the process of foreign language learning. The second part of the work describes the research, which aim was to investigate the...

  13. VARIABILIDAD Y RELACION ENTRE LAS PROPIEDADES ANATOMICAS, QUIMICAS Y LA APTITUD PULPABLE, EN CLONES DE EUCALYPTUS GLOBULUS.

    OpenAIRE

    RAMIREZ VIDAL, MAURICIO HERNAN; RAMIREZ VIDAL, MAURICIO HERNAN

    2008-01-01

    Se estudió la variación de la anatomía de la madera, variables biornétricas, aptitud pulpable y propiedades de la pulpa, en 14 clones de E. globulus de 7 años de edad, creciendo en un ensayo clonal en la zona de Arauco, región del Bio-Bio, Chile. Las Cara 61p.

  14. DUF1220 copy number is linearly associated with increased cognitive function as measured by total IQ and mathematical aptitude scores

    Science.gov (United States)

    Davis, Jonathon M.; Searles, Veronica B.; Anderson, Nathan; Keeney, Jonathon; Raznahan, Armin; Horwood, L. John; Fergusson, David M.; Kennedy, Martin A.; Giedd, Jay

    2014-01-01

    DUF1220 protein domains exhibit the greatest human lineage-specific copy number expansion of any protein-coding sequence in the genome, and variation in DUF1220 copy number has been linked to both brain size in humans and brain evolution among primates. Given these findings, we examined associations between DUF1220 subtypes CON1 and CON2 and cognitive aptitude. We identified a linear association between CON2 copy number and cognitive function in two independent populations of European descent. In North American males, an increase in CON2 copy number corresponded with an increase in WISC IQ (R2 = 0.13, p = 0.02), which may be driven by males aged 6–11 (R2 = 0.42, p = 0.003). We utilized ddPCR in a subset as a confirmatory measurement. This group had 26–33 copies of CON2 with a mean of 29, and each copy increase of CON2 was associated with a 3.3-point increase in WISC IQ (R2 = 0.22, p = 0.045). In individuals from New Zealand, an increase in CON2 copy number was associated with an increase in math aptitude ability (R2 = 0.10 p = 0.018). These were not confounded by brain size. To our knowledge, this is the first study to report a replicated association between copy number of a gene coding sequence and cognitive aptitude. Remarkably, dosage variations involving DUF1220 sequences have now been linked to human brain expansion, autism severity and cognitive aptitude, suggesting that such processes may be genetically and mechanistically inter-related. The findings presented here warrant expanded investigations in larger, well-characterized cohorts. PMID:25287832

  15. SSTI- Lewis Spacecraft Nickel-Hydrogen Battery

    Science.gov (United States)

    Tobias, R. F.

    1997-01-01

    Topics considered include: NASA-Small Spacecraft Technology Initiative (SSTI) objectives, SSTI-Lewis overview, battery requirement, two cells Common Pressure Vessel (CPV) design summary, CPV electric performance, battery design summary, battery functional description, battery performance.

  16. Reforming vocational didactics by implementing a new VET teacher education

    DEFF Research Database (Denmark)

    Duch, Henriette; Andreasen, Karen Egedal

    2015-01-01

    from backgrounds with no tradition for education. Despite historical changes, the education as vocational college teacher also struggles with the interplay between theory and practice in the program and great diversity among vocational college teachers. Based on empirical data from focus group......A new education program, Diploma of Vocational Pedagogy, has recently been implemented in Denmark to upskill vocational college teachers and improve didactics at VET colleges in general. Among many challenges, vocational college teachers have to adapt their pedagogy to a large number of students...... interviews with students from the Diploma of Vocational Pedagogy program and concepts developed by Bernstein and Bourdieu, the article analyzes how these aspects might affect the development of new vocational didactics. We know that it is not easy to change the culture of educational institutions...

  17. Circulating current battery heater

    Science.gov (United States)

    Ashtiani, Cyrus N.; Stuart, Thomas A.

    2001-01-01

    A circuit for heating energy storage devices such as batteries is provided. The circuit includes a pair of switches connected in a half-bridge configuration. Unidirectional current conduction devices are connected in parallel with each switch. A series resonant element for storing energy is connected from the energy storage device to the pair of switches. An energy storage device for intermediate storage of energy is connected in a loop with the series resonant element and one of the switches. The energy storage device which is being heated is connected in a loop with the series resonant element and the other switch. Energy from the heated energy storage device is transferred to the switched network and then recirculated back to the battery. The flow of energy through the battery causes internal power dissipation due to electrical to chemical conversion inefficiencies. The dissipated power causes the internal temperature of the battery to increase. Higher internal temperatures expand the cold temperature operating range and energy capacity utilization of the battery. As disclosed, either fixed frequency or variable frequency modulation schemes may be used to control the network.

  18. Used batteries - REMINDER

    CERN Multimedia

    2006-01-01

    With colder weather drawing in, it is quite likely that older car batteries will fail. On this subject, the Safety Commission wishes to remind everyone that CERN is not responsible for the disposal of used batteries from private vehicles. So please refrain from abandoning them on pavements or around or inside buildings. Used batteries can be disposed of safely, free-of-charge and without any damage to the environment at waste disposal sites (déchetteries) close to CERN in both France (Ain and Haute-Savoie) and in the Canton of Geneva in Switzerland (Cheneviers). Since the average car battery lasts a number of years, this only represents a small effort on your part over the whole lifetime of your vehicle. Most people don't need reminding that car batteries contain concentrated sulphuric acid, which can cause severe burns. Despite this, we frequently find them casually dumped in scrap metal bins! For more information, please contact R. Magnier/SC-GS 160879 We all have a responsibility for safety and th...

  19. Pronunciation proficiency and musical aptitude in Spanish as a foreign language: results of an experimental research project

    Directory of Open Access Journals (Sweden)

    Lieve Vangehuchten

    2015-07-01

    Full Text Available This paper examines the correlation between musical aptitude and pronunciation proficiency in an experiment with 29 university students of Spanish as a foreign language. The 29 participants took a test in Spanish pronunciation and prosody as well as in musicality. The pronunciation and prosody test consisted of two parts. The first part was a receptive phonemic discrimination test and the second part was a productive test in which they had to repeat words and sentences chosen for their prosodic characteristics. The musical aptitude test also consisted of a receptive part on musicality in general, as well as a productive part, which included the reproduction of tones, tone intervals, rhythms and the singing of a melody. The statistical analysis with Pearson’s correlation-coefficients revealed a positive correlation (although not for all aspects between the musical and foreign language pronunciation proficiency aptitudes. The results are commented on in the discussion. Relevant teaching implications are included in the conclusion.

  20. Association between scores in high school, aptitude and achievement exams and early performance in health science college

    Directory of Open Access Journals (Sweden)

    Al-Alwan Ibrahim

    2009-01-01

    Full Text Available This retrospective study was carried out to assess the correlation between admi-ssion criteria to health science colleges, namely, final high school grade and Saudi National Apti-tude and Achievement exams, and early academic performance in these colleges. The study inclu-ded 91 male students studying in the two-year pre-professional program at the King Saud bin Abdulaziz University for Health Sciences (KSAU-HS, Riyadh, Saudi Arabia. Records of these students were used to extract relevant information and their academic performance (based on the grade point average achieved at the end of the first semester of the pre-professional program, which were analytically studied. Pearson correlation coefficient was used to assess the associa-tions between the different scores. SPSS statistical program (version 12.0 was used for data ana-lyses. We found a strong correlation between the academic performance and the Achievement Exam, Aptitude Exam and high school final grade, with Pearson Correlation Coefficients of 0.96, 0.93, 0.87, respectively. The Saudi National Achievement Exam showed the most significant correla-tion. Our results indicate that academic performance showed good correlation with the admission criteria used, namely final high school grade, Saudi National Aptitude and Achievement Exams.

  1. Aptitud combinatoria general y especifica de líneas tropicales de maiz usando probadores

    Directory of Open Access Journals (Sweden)

    Mauro Sierra

    2000-01-01

    Full Text Available Aptitud combinatoria general y específica de líneas tropicales de maíz usando probadores. Durante el ciclo O - I 1996/97 fueron evaluados en el Campo Experimental Cotaxtla mestizos de líneas sobresalientes y provenientes de varias fuentes de germoplasma como son : a Líneas recicladas de H-513 X VS-536, b Líneas derivadas de un compuesto de amplia base genética, c Líneas élite de programa de maíz de Cotaxtla (LTs y d Líneas de CIMMYT (CMLs. Como probadores se usaron las líneas LT-154 y LT-155 progenitores del híbrido H-513 y las líneas CML247 y CML254 cuya cruza es un patrón heterótico definido por CIMMYT para el trópico. Hubo líneas con buen comportamiento per-se tanto en rendimiento como en características agronómicas y que se encuentran formando mestizos sobresalientes con uno o varios probadores. Con relación a la Aptitud combinatoria, se encontró que las líneas F31XF30-4-3-1, F41XF40-1-2-1, CABG3’-12-2-1-2-1-1, LT174 y CML15 registraron los máximos valores con el probador 2 (LT155; F4XF3-5-2-1 y CML15 con el probador 4 (CMl254. Así también, las líneas F4XF5-5-1-1, y CABG3’-12-2-1-2-1-1, LT174, CML13 y CML15 con buena ACG. Con relación a los probadores, se encontró que para el grupo de líneas Recicladas , los probadores 1(LT154 y 4 (CML254 registraron los coeficientes de regresión más altos, lo que indica que permiten identificar líneas sobresalientes. Para líneas CABG fué el probador 2 (LT155 el que registró el mejor valor y en líneas Élite , los probadores 2(LT155, y 3(CML247 identificaron mejor a las líneas sobresalientes. Para las líneas del CIMMYT el mejor valor fué para el probador 4(CML254

  2. Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems

    Science.gov (United States)

    Tuffner, Francis K [Richland, WA; Kintner-Meyer, Michael C. W. [Richland, WA; Hammerstrom, Donald J [West Richland, WA; Pratt, Richard M [Richland, WA

    2012-05-22

    Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems. According to one aspect, a battery charging control method includes accessing information regarding a presence of at least one of a surplus and a deficiency of electrical energy upon an electrical power distribution system at a plurality of different moments in time, and using the information, controlling an adjustment of an amount of the electrical energy provided from the electrical power distribution system to a rechargeable battery to charge the rechargeable battery.

  3. Aptitud física en mujeres adultas mayores vinculadas a un programa de envejecimiento activo Physical fitness in older woman related to an active aging program

    Directory of Open Access Journals (Sweden)

    Jorge Enrique Correa Bautista

    2011-12-01

    Full Text Available Objetivo: Determinar la aptitud física, entendida como la capacidad para desarrollar actividades normales de la vida diaria de forma segura, con independencia y sin excesiva fatiga, en un grupo de mujeres, vinculadas durante ocho meses al programa de recreación para el adulto mayor del Instituto Distrital de Recreación y Deporte (IDRD, de la localidad de Puente Aranda de la ciudad de Bogotá. Materiales y métodos: Estudio transversal de una cohorte de n= 344 mujeres en edades entre 60 y 87 años, a las cuales se les realizaron mediciones de peso (Kg, talla (cm, porcentaje de grasa, perímetro de cintura (cm, fuerza muscular de resistencia en miembros inferiores, y resistencia aeróbica, de acuerdo a la Bateria Senior Fitness Test (SFT.La agilidad no fue tenida encuenta. Para identificar el cambio de comportamiento de la población se utilizó el modelo transteórico de Prochaska y Velicer Resultados: El (56,4 % de las mujeres del estudio se encontró en etapa de acción en relación al comportamiento frente a la actividad física. Se identificaron 159 mujeres en sobrepeso, 121 mujeres con fuerza de resistencia adecuada, 183 con resistencia aeróbica dentro de los parámetros de normalidad y 183 mujeres con mala flexibilidad. Conclusión: A partir de los resultados descritos concluimos que la práctica regular de actividad física en la población de mujeres personas mayores trajo beneficios, pues su nivel de aptitud física sobre todo en lo relacionado con la fuerza en miembros inferiores y la capacidad aeróbica, mostró niveles suficientes y se clasificaron como activas físicamente. Salud UIS 2011; 43 (3: 263-269Objective: To determine physical fitness, understood as ability to develop normal activities of daily living safely, independently and without excessive fatigue through the measurement of physical components as the force of resistance, endurance, and agility in a group of women, linked for 8 months in a recreation program for the

  4. Secondary Vocational Horticulture Programs--An Assessment.

    Science.gov (United States)

    Burnett, Michael F.; Smith, Charles W.

    1983-01-01

    The objectives of the study were to determine characteristics of secondary horticulture teachers, the structure of horticulture departments, funding sources, nature and scope of facilities, types of supervised occupational experience programs in which horticulture students participated, and curriculum characteristics of vocational horticulture…

  5. EDUCATION AND VOCATIONAL TRAINING OF TEC CLAIMANTS.

    Science.gov (United States)

    Indiana State Employment Security Div., Indianapolis.

    TO COLLECT INFORMATION CONCERNING THE PERSONAL CHARACTERISTICS, FAMILY STATUS, EDUCATION AND VOCATIONAL TRAINING, WORK HISTORY, AND UNEMPLOYMENT EXPERIENCE OF TEMPORARY EXTENDED UNEMPLOYMENT COMPENSATION (TEC) CLAIMANTS IN INDIANA, A QUESTIONNAIRE-INTERVIEW WAS ADMINISTERED TO A 5 PERCENT SAMPLE OF PERSONS FILING CLAIMS DURING 3 SELECTED WEEKS,…

  6. Coping Styles of Failing Brunei Vocational Students

    Science.gov (United States)

    Mundia, Lawrence; Salleh, Sallimah

    2017-01-01

    Purpose: The purpose of this paper is to determine the prevalence of two types of underachieving students (n = 246) (active failing (AF) and passive failing (PF)) in Brunei vocational and technical education (VTE) institutions and their patterns of coping. Design/methodology/approach: The field survey method was used to directly reach many…

  7. Desiderata: Towards Indigenous Models of Vocational Psychology

    Science.gov (United States)

    Leong, Frederick T. L.; Pearce, Marina

    2011-01-01

    As a result of a relative lack of cross-cultural validity in most current (Western) psychological models, indigenous models of psychology have recently become a popular approach for understanding behaviour in specific cultures. Such models would be valuable to vocational psychology research with culturally diverse populations. Problems facing…

  8. Vocational and Technical Education Reform in Turkey

    Science.gov (United States)

    Kilic, Abdurrahman

    2006-01-01

    Turkey is a country where individual rights and freedom of people are improving. It is known that a free market economy is in its infancy. There is a strong relationship between developed human resources and the production sector. In this sense, vocational and technical education is very important. It cannot be said that the efforts for…

  9. Vocational and Technical Education in Peru.

    Science.gov (United States)

    Bellew, Rosemary; Moock, Peter

    1990-01-01

    This cost-benefit analysis of Peruvian vocational and technical education (VTE) partly substantiates previous research suggesting that VTE in developing countries fails to offer a return commensurate with its cost. The costs of academic and VTE streams in Peru are similar, and graduates' monetary returns and occupational profiles are almost…

  10. Individual Predictors of Adolescents' Vocational Interest Stabilities

    Science.gov (United States)

    Hirschi, Andreas

    2010-01-01

    The study investigated the predictive utility of interest profile differentiation, coherence, elevation, congruence, and vocational identity commitment and career maturity (career planning and exploration) on the 10-month interest stability of 292 Swiss eighth-grade students: profile, rank, and level stabilities were assessed. Controlling for…

  11. Profiling Religious Fundamentalism's Associations with Vocational Interests

    Science.gov (United States)

    Warlick, Craig A.; Ingram, Paul B.; Multon, Karen D.; Vuyk, M. Alexandra

    2017-01-01

    Religion is a shaping force in the world today, increasingly expressed and integral to the flow and function of the workplace. The relationship between religious identity and work function is clearly present. However, no lines of research have explored how religion explains the variations in vocational interest, despite speculation that it does…

  12. Modularisation and Vocational Education in Scotland.

    Science.gov (United States)

    Thomson, Sandy

    In Scotland, vocational education at the professional level takes place in colleges and universities and at the craft and technician level, in further education colleges. Most of the further education/higher education curriculum has been modularized. The following benefits of modularization are claimed: rationalization of resource provision;…

  13. Career conversations in senior secondary vocational education

    NARCIS (Netherlands)

    Mittendorff, K.M.

    2010-01-01

    In the Netherlands, many schools for senior secondary vocational education are implementing competence-based curricula. These curricula start from a constructivist approach and are based on the idea that young people should learn to reflect on their personal ambitions and motives, and to undertake

  14. Business Enterprise Program | Division of Vocational Rehabilitation

    Science.gov (United States)

    About Us > Business Enterprise Program Business Enterprise Program The Division of Vocational Rehabilitation's (DVR) Business Enterprise Program (BEP) provides employment opportunities to people who experience contact their DVR counselor or the BEP coordinator. List of Business Enterprise Program Vendors BEP Policy

  15. Vocational Education and Learning in Higher Education

    Science.gov (United States)

    de Carvalho, Cynthia Paes

    2012-01-01

    This article discusses the relationship of students with learning and the university in the context of current challenges to vocational education and economic development. Inspired by the research of Pierre Bourdieu, this case study focuses on the relationship of students to learning and the university in Brazil. The survey gathered elements that…

  16. A Paradoxical Approach to Vocational Indecision.

    Science.gov (United States)

    Lopez, Frederick G.

    1983-01-01

    Describes a case study in which a paradoxical intervention was effectively used in treating a vocationally indecisive college student and his overly involved father. The quality of the father-son interaction improved as the student's anxiety decreased. Implications for the use of paradox in other situations are discussed. (Author/JAC)

  17. Vocational Education Institutions' Role in National Innovation

    Science.gov (United States)

    Moodie, Gavin

    2006-01-01

    This article distinguishes research--the discovery of new knowledge--from innovation, which is understood to be the transformation of practice in a community or the incorporation of existing knowledge into economic activity. From a survey of roles served by vocational education institutions in a number of OECD countries the paper argues that…

  18. Vocational Education: A Social Anarchist Perspective

    Science.gov (United States)

    Suissa, Judith

    2004-01-01

    This article discusses the social anarchist tradition of educational thought and practice, in order to throw new light on the philosophical discussion of the liberal-vocational distinction. Focusing on the central anarchist idea of integral education, I argue that the political stance of social anarchism is inseparable from the educational ideas…

  19. Food Service Course. Bilingual Vocational Instructional Materials.

    Science.gov (United States)

    Lopez-Cox, Guadalupe

    This course in food services, one of a series of bilingual English-Spanish vocational education courses, is designed to familiarize the student with the food service operation of a restaurant, cafeteria, fast-food operation, hospital, nursing home, industrial or educational facility, food caterer, or bakery. The student should become versatile in…

  20. Ordinal Position Research Related to Vocational Interest

    Science.gov (United States)

    Gandy, Gerald L.

    1974-01-01

    Birth order studies directly related to vocational interest were reviewed to discern support for certain theoretical susumptions: firstborns are more directing, controlling, and organizing than later borns and later borns are more sociable, empathic, and sympathetic than firstborns. The research was inconsistent, contradictory, and speculative.…

  1. Complexity in Vocational Education and Training Governance

    Science.gov (United States)

    Oliver, Damian

    2010-01-01

    Complexity is a feature common to all vocational education and training (VET) governance arrangements, due to the wide range of students VET systems caters for, and the number of stakeholders involved in both decision making and funding and financing. In this article, Pierre and Peter's framework of governance is used to examine complexity in VET…

  2. Reforms and innovations in Nordic vocational education:

    DEFF Research Database (Denmark)

    Jørgensen, Christian Helms

    2018-01-01

    The chapter examines policy reforms and innovations in the Nordic vocational education and training systems (VET) related to two challenges. The first is to improve the links of the VET system to the labour market and to ease the students’ transition to employment. It examines three new types...

  3. Decision-Making Style and Vocational Maturity.

    Science.gov (United States)

    Phillips, Susan D.; Strohmer, Douglas C.

    1982-01-01

    Examined the relationship between decision-making style, scholastic achievement, and vocational maturity for college students (N=64). Results did not support the hypothesized relationship between rationality and attitudinal and cognitive maturity. Scholastic achievement and lack of dependent decision style were found to be moderately predictive of…

  4. Microfluidic redox battery.

    Science.gov (United States)

    Lee, Jin Wook; Goulet, Marc-Antoni; Kjeang, Erik

    2013-07-07

    A miniaturized microfluidic battery is proposed, which is the first membraneless redox battery demonstrated to date. This unique concept capitalizes on dual-pass flow-through porous electrodes combined with stratified, co-laminar flow to generate electrical power on-chip. The fluidic design is symmetric to allow for both charging and discharging operations in forward, reverse, and recirculation modes. The proof-of-concept device fabricated using low-cost materials integrated in a microfluidic chip is shown to produce competitive power levels when operated on a vanadium redox electrolyte. A complete charge/discharge cycle is performed to demonstrate its operation as a rechargeable battery, which is an important step towards providing sustainable power to lab-on-a-chip and microelectronic applications.

  5. Battery Monitoring and Charging System

    National Research Council Canada - National Science Library

    Thivierge, Daniel P

    2007-01-01

    A battery monitoring device for a battery having cells grouped in modules. The device includes a monitoring circuit for each module which monitors the voltage in each cell and the overall module voltage...

  6. Slim Battery Modelling Features

    Science.gov (United States)

    Borthomieu, Y.; Prevot, D.

    2011-10-01

    Saft has developed a life prediction model for VES and MPS cells and batteries. The Saft Li-ion Model (SLIM) is a macroscopic electrochemical model based on energy (global at cell level). The main purpose is to predict the battery performances during the life for GEO, MEO and LEO missions. This model is based on electrochemical characteristics such as Energy, Capacity, EMF, Internal resistance, end of charge voltage. It uses fading and calendar law effects on energy and internal impedance vs. time, temperature, End of Charge voltage. Based on the mission profile, satellite power system characteristics, the model proposes the various battery configurations. For each configuration, the model gives the battery performances using mission figures and profiles: power, duration, DOD, end of charge voltages, temperatures during eclipses and solstices, thermal dissipations and cell failures. For the GEO/MEO missions, eclipse and solstice periods can include specific profile such as plasmic propulsion fires and specific balancing operations. For LEO missions, the model is able to simulate high power peaks to predict radar pulses. Saft's main customers have been using the SLIM model available in house for two years. The purpose is to have the satellite builder power engineers able to perform by themselves in the battery pre-dimensioning activities their own battery simulations. The simulations can be shared with Saft engineers to refine the power system designs. This model has been correlated with existing life and calendar tests performed on all the VES and MPS cells. In comparing with more than 10 year lasting life tests, the accuracy of the model from a voltage point of view is less than 10 mV at end Of Life. In addition, thethe comparison with in-orbit data has been also done. b This paper will present the main features of the SLIM software and outputs comparison with real life tests. b0

  7. Impact resistant battery enclosure systems

    Science.gov (United States)

    Tsutsui, Waterloo; Feng, Yuezhong; Chen, Weinong Wayne; Siegmund, Thomas Heinrich

    2017-10-31

    Battery enclosure arrangements for a vehicular battery system. The arrangements, capable of impact resistance include plurality of battery cells and a plurality of kinetic energy absorbing elements. The arrangements further include a frame configured to encase the plurality of the kinetic energy absorbing elements and the battery cells. In some arrangements the frame and/or the kinetic energy absorbing elements can be made of topologically interlocked materials.

  8. Lithium-ion batteries

    CERN Document Server

    Yoshio, Masaki; Kozawa, Akiya

    2010-01-01

    This book is a compilation of up-to-date information relative to Li-Ion technology. It provides the reader with a single source covering all important aspects of Li-Ion battery operations. It fills the gap between the old original Li-Ion technology and present state of the technology that has developed into a high state of practice. The book is designed to provide a single source for an up-to-date description of the technology associated with the Li-Ion battery industry. It will be useful to researchers interested in energy conversion for the direct conversion of chemical energy into electrica

  9. Automotive battery technology

    CERN Document Server

    Watzenig, Daniel

    2014-01-01

    The use of electrochemical energy storage systems in automotive applications also involves new requirements for modeling these systems, especially in terms of model depth and model quality. Currently, mainly simple application-oriented models are used to describe the physical behavior of batteries. This book provides a step beyond of state-of-the-art modeling showing various different approaches covering following aspects: system safety, misuse behavior (crash, thermal runaway), battery state estimation and electrochemical modeling with the needed analysis (pre/post mortem). All this different approaches are developed to support the overall integration process from a multidisciplinary point-of-view and depict their further enhancements to this process.

  10. Battery switch for downhole tools

    Science.gov (United States)

    Boling, Brian E.

    2010-02-23

    An electrical circuit for a downhole tool may include a battery, a load electrically connected to the battery, and at least one switch electrically connected in series with the battery and to the load. The at least one switch may be configured to close when a tool temperature exceeds a selected temperature.

  11. Recycling of batteries after storage

    International Nuclear Information System (INIS)

    Posthumus, W.

    1997-06-01

    An overview is given of the types and composition of batteries and their waste processing techniques that are operational or under development. Attention is paid to the demands of the waste processing techniques with respect to the quality of the collected batteries. Finally the storage of batteries is discussed. 18 refs

  12. Batteries, from Cradle to Grave

    Science.gov (United States)

    Smith, Michael J.; Gray, Fiona M.

    2010-01-01

    As battery producers and vendors, legislators, and the consumer population become aware of the consequences of inappropriate disposal of batteries to landfill sites instead of responsible chemical neutralization and reuse, the topic of battery recycling has begun to appear on the environmental agenda. In the United Kingdom, estimates of annual…

  13. Technological Aptitude and Applications of Leuconostoc mesenteroides Bioactive Strains Isolated from Algerian Raw Camel Milk

    Directory of Open Access Journals (Sweden)

    Zineb Benmechernene

    2013-01-01

    Full Text Available Two strains (B7 and Z8 of the Leuconostoc mesenteroides subspecies mesenteroides that were isolated from Algerian camel milk from an initial pool of 13 strains and demonstrated a high ability to inhibit the growth of Listeria spp. were selected and characterised at the phenotypic and genotypic levels. Probiotic profiling and inhibition spectra against food borne pathogens in mixed cultures were also investigated. The bacteriocin produced by L. mesenteroides strain B7 was identified as leucocin B by specific PCR. In vitro studies demonstrated that both Leuconostoc mesenteroides strains exhibited a marked probiotic profile, showing high survival at low pH (2-3 and 4 in the presence of 0.5%, 1%, and 2% of bile salts and at pH 3 in the presence of 3 mg/mL pepsin. Susceptibility testing against antimicrobial agents was also performed for both strains. When tested in a mixed culture with Listeria innocua, Listeria ivanovii, or Staphylococcus aureus, strain B7 reduced the numbers of these species by 1.87, 1.78, and 1.38 log units, respectively. Consequently, these two strains were found to possess good probiotic properties in vitro and a high capacity for Listeria spp. inhibition in mixed cultures. Therefore, these strains have a favourable technological aptitude and a potential application as novel probiotic starters.

  14. Aptitude visuelle à la conduite automobile: exemple des candidats au permis de conduire à Libreville

    Science.gov (United States)

    Souhail, Hassane; Assoumou, Prudence; Birinda, Hilda; Mengome, Emmanuel Mve

    2015-01-01

    L'objectif était d’évaluer l'aptitude visuelle à la conduite automobile des candidats au permis de conduire à Libreville. Il s'agissait d'une étude transversale, descriptive et analytique, qui s'est déroulée à Libreville pendant la période du 4 avril 2012 au 14 juillet 2012 (soit 4 mois et 10 jours). La population d’étude concernait les candidats soumis aux épreuves d'obtention du permis de conduire. Nous avons inclus dans notre travail, les candidats, ayant donné leur consentement par écrit et exclus ceux refusant d'adhérer à l'enquête. Les variables étudiées concernaient l’âge, le sexe, la population d’étude, l'activité professionnelle, l'acuité visuelle de loin et de près, la vision des couleurs, la catégorie du permis de conduire, et l'aptitude visuelle à la conduite automobile. La saisie et l'analyse des données ont été collectées au moyen d'une fiche d'enquête standardisée; après vérification et validation, elles ont été saisies sur le logiciel Excel Windows et analysées sur le logiciel Epi Info version 3.5.1. L’âge moyen des 406 candidats était de 29 ans ± 6,65 ans avec des extrêmes allant de 17 ans à 52 ans. Les hommes représentaient 283 (69,7%) et les femmes 123 (30,3%), soit un ratio de 2,3. Les fonctionnaires étaient retrouvés dans 39,4 % des cas, suivi des élèves-étudiants dans 33,5%. Dans notre population d’étude, 71 sur 406 candidats avaient une baisse de l'acuité visuelle de loin, soit 17,5%. Dans notre série, nous avons retrouvés 34 candidats âgés de 40 ans et plus, et seulement 14 candidats (41,2%) avaient une baisse de l'acuité visuelle de près. La quasi-totalité des patients avaient une vision de couleurs normale (99,5%), cependant 2 candidats avaient une vision de couleurs anormale, soit une prévalence de 0,5%. Dans notre échantillon, 403 (99,3%) sollicitaient un permis de conduire de catégorie léger (perms A, A1, B, F) et 3 (0,7%) sollicitaient un permis de conduire de type

  15. Fostering research aptitude among high school students through space weather competition

    Science.gov (United States)

    Abdullah, M.; Majid, R. A.; Bais, B.; Bahri, N. S.; Asillam, M. F.

    2018-01-01

    Cultivating research culture at an early stage is important for capacity building in a community. The high school level is the appropriate stage for research to be introduced because of students' competitive nature. Participation in the space weather competition is one of the ways in which research aptitude can be fostered in high school students in Malaysia. Accordingly, this paper presents how research elements were introduced to the students at the high school level through their participation in the space weather competition. The competition required the students to build a system to detect the presence of solar flares by utilizing VLF signals reflected from the ionosphere. The space weather competition started off with proposal writing for the space weather related project where the students were required to execute extensive literature review on the given topic. Additionally, the students were also required to conduct the experiments and analyse the data. Results obtained from data analysis were then validated by the students through various other observations that they had to carry out. At the end of the competition, students were expected to write a comprehensive technical report. Through this competition, the students learnt how to conduct research in accordance to the guidelines provided through the step by step approach exposed to them. Ultimately, this project revealed that the students were able to conduct research on their own with minimal guidance and that participation in the competition not only generated enjoyment in learning but also their interest in science and research.

  16. Individual Differences in Approach-Avoidance Aptitude: Some Clues from Research on Parkinson’s Disease

    Directory of Open Access Journals (Sweden)

    Alberto eCosta

    2015-03-01

    Full Text Available Approach and avoidance are two basic behavioral aptitudes of humans whose correct balance is critical for successful adaptation to the environment. As the expression of approach and avoidance tendencies may differ significantly between healthy individuals, different psychobiological factors have been posited to account for such variability. In this regard, two main issues are still open that refers to i the role played by dopamine neurotransmission and ii the possible influence of cognitive characteristics, particularly executive functioning. The aim of the present paper was to highlight the contribution of research on Parkinson’s disease (PD to our understanding of the above issues. In particular, we here reviewed PD literature to clarify whether neurobiological and neuropsychological modifications due to PD are associated to changes in approach-avoidance related personality features. Available data indicate that PD patients may show and approach-avoidance imbalance as documented by lower novelty-seeking and higher harm-avoidance behaviors, possibly suggesting a relationship with neurobiological and neurocognitive PD-related changes. However, the literature that directly investigated this issue is still sparse and much more work is needed to better clarify it.

  17. Verbal aptitude and the use of grammar information in Serbian language

    Directory of Open Access Journals (Sweden)

    Lalović Dejan

    2006-01-01

    Full Text Available The research presented in this paper was an attempt to find differences in the use of grammatical information carried by the function words in Serbian. The aim was to determine the level of word processing at which grammatical information shows its differential effects in groups of subjects who themselves differ in verbal ability. For this purpose, the psycholinguistic tasks applied were grammatically primed reading aloud and grammatically primed grammatical classification with an appropriate control of extra-linguistic factors that may have affected aforementioned tasks. Verbal aptitude was assessed in a psychometric manner, and the subjects were divided into "high verbal" and "low verbal" groups. Taking into account statistical control of extra-linguistic factors, the results indicate that groups of high verbal and low verbal subjects cannot be differentiated based on reading aloud performance. The high verbal subjects, however, were more efficient in grammatical classification than low verbal subjects. The results also indicated that the presence of grammatical information embedded in function words-primes had a stronger effect on word processing in low verbal group. Such pattern of results testify to the advantage of high verbal subjects in lexical and post lexical processing, while no differences were established in the word recognition processes. The implications of these findings were considered in terms of test construction for the assessment of verbal ability in Serbian language. .

  18. Horses for courses: a DNA-based test for race distance aptitude in thoroughbred racehorses.

    Science.gov (United States)

    Hill, Emmeline W; Ryan, Donal P; MacHugh, David E

    2012-12-01

    Variation at the myostatin (MSTN) gene locus has been shown to influence racing phenotypes in Thoroughbred horses, and in particular, early skeletal muscle development and the aptitude for racing at short distances. Specifically, a single nucleotide polymorphism (SNP) in the first intron of MSTN (g.66493737C/T) is highly predictive of best race distance among Flat racing Thoroughbreds: homozygous C/C horses are best suited to short distance races, heterozygous C/T horses are best suited to middle distance races, and homozygous T/T horses are best suited to longer distance races. Patent applications for this gene marker association, and other linked markers, have been filed. The information contained within the patent applications is exclusively licensed to the commercial biotechnology company Equinome Ltd, which provides a DNA-based test to the international Thoroughbred horse racing and breeding industry. The application of this information in the industry enables informed decision making in breeding and racing and can be used to assist selection to accelerate the rate of change of genetic types among distinct populations (Case Study 1) and within individual breeding operations (Case Study 2).

  19. Remote RF Battery Charging

    NARCIS (Netherlands)

    Visser, H.J.; Pop, V.; Op het Veld, J.H.G.; Vullers, R.J.M.

    2011-01-01

    The design of a remote RF battery charger is discussed through the analysis and design of the subsystems of a rectenna (rectifying antenna): antenna, rectifying circuit and loaded DC-to-DC voltage (buck-boost) converter. Optimum system power generation performance is obtained by adopting a system

  20. Intelligent automotive battery systems

    Science.gov (United States)

    Witehira, P.

    A single power-supply battery is incompatible with modern vehicles. A one-cmbination 12 cell/12 V battery, developed by Power Beat International Limited (PBIL), is described. The battery is designed to be a 'drop in' replacement for existing batteries. The cell structures, however, are designed according to load function, i.e., high-current shallow-discharge cycles and low-current deep-discharge cycles. The preferred energy discharge management logic and integration into the power distribution network of the vehicle to provide safe user-friendly usage is described. The system is designed to operate transparent to the vehicle user. The integrity of the volatile high-current cells is maintained by temperature-sensitive voltage control and discharge management. The deep-cycle cells can be fully utilized without affecting startability under extreme conditions. Electric energy management synchronization with engine starting will provide at least 6% overall reduction in hydrocarbon emissions using an intelligent on-board power-supply technology developed by PBIL.

  1. USED BATTERIES-REMINDER

    CERN Multimedia

    2002-01-01

    Note from the TIS Division: Although it is not an obligation for CERN to collect, store and dispose of used batteries from private vehicles, they are often found abandoned on the site and even in the scrap metal bins. As well as being very dangerous (they contain sulphuric acid which is highly corrosive), this practise costs CERN a non-negligible amount of money to dispose of them safely. The disposal of used batteries in the host state could not be simpler, there are 'déchetteries' in neighbouring France at Saint-Genis, Gaillard and Annemasse as well as in other communes. In Geneva Canton the centre de traitement des déchets spéciaux, at Cheneviers on the river Rhône a few kilometers from CERN, will dispose of your batterie free of charge. So we ask you to use a little common sense and to help protect the environnement from the lead and acid in these batteries and even more important, to avoid the possibility of a colleague being seriously injured. It doesn't take m...

  2. Weston Standard battery

    CERN Multimedia

    This is a Weston AOIP standard battery with its calibration certificate (1956). Inside, the glassware forms an "H". Its name comes from the British physicist Edward Weston. A standard is the materialization of a given quantity whose value is known with great accuracy.

  3. High energy battery. Hochenergiebatterie

    Energy Technology Data Exchange (ETDEWEB)

    Boehm, H.; Beyermann, G.; Bulling, M.

    1992-03-26

    In a high energy battery with a large number of individual cells in a housing with a cooling medium flowing through it, it is proposed that the cooling medium should be guided so that it only affects one or both sides of the cells thermally.

  4. Vocational Guidance for Equal Access and Opportunity for Girls and Women in Technical and Vocational Education. UNEVOC Studies in Technical and Vocational Education 6.

    Science.gov (United States)

    Miller, Juliet V.; Vetter, Louise

    A study examined the relevance of vocational information and guidance for the equal access of girls and women to technical/vocational education in the following countries: Argentina; India; Mexico; Republic of Korea; South Africa; Spain; Sweden; Turkey; United Arab Emirates; and Zambia. Case studies were conducted by using a multiple-strategy…

  5. Vocational Teachers and Professionalism - A Model Based on Empirical Analyses

    DEFF Research Database (Denmark)

    Duch, Henriette Skjærbæk; Andreasen, Karen E

    Vocational Teachers and Professionalism - A Model Based on Empirical Analyses Several theorists has developed models to illustrate the processes of adult learning and professional development (e.g. Illeris, Argyris, Engeström; Wahlgren & Aarkorg, Kolb and Wenger). Models can sometimes be criticized...... emphasis on the adult employee, the organization, its surroundings as well as other contextual factors. Our concern is adult vocational teachers attending a pedagogical course and teaching at vocational colleges. The aim of the paper is to discuss different models and develop a model concerning teachers...... at vocational colleges based on empirical data in a specific context, vocational teacher-training course in Denmark. By offering a basis and concepts for analysis of practice such model is meant to support the development of vocational teachers’ professionalism at courses and in organizational contexts...

  6. A cultural turn? Vocational teacher education in Denmark

    DEFF Research Database (Denmark)

    Duch, Henriette

    actors in the field. The actors had different interests, which is also visible in documents. The analysis reveals three main discussions. The first is the loss of ‘situated learning’ or vocational teacher training in vocational colleges. The second is theory of science as a symbol of academization......As part of my Ph.D.-project the field of educational policy is analysed with a focus on the decision process on a change of vocational teacher education (Bourdieu, 1996; Duch and Rasmussen, XX). The process is seen in the light of the Bologna process. Originally, the education of Danish vocational...... teachers was a specialized and non-classified course, now it is classifies as a higher education at level six in the Danish Qualification Framework. The analysis is based on qualitative interviews with representatives of for example vocational teachers and of leaders at vocational colleges – different...

  7. Physical education candidate teachers' beliefs about vocational self-esteem

    OpenAIRE

    OZSAKER, Murat; CANPOLAT, A. Meliha

    2014-01-01

    The purpose of this study was to determine epistemological belief and vocational self-esteem physical education candidate teachers of Physical Education and Sports Department in 3 different universities, and also to examine effect of epistemological beliefs on vocational self-esteem. A total of 346 candidate teacher respondents (137 female and 209 male) participated in the study. Epistemological Beliefs and Vocational Self-Esteem Scale were used to determine candidate teachers’ epistemologica...

  8. Students’ Preferred Characteristics of Learning Environments in Vocational Secondary Education

    OpenAIRE

    Ingeborg Placklé; Karen D. Könings; Wolfgang Jacquet; Katrien Struyven; Arno Libotton; Jeroen J. G. van Merriënboer; Nadine Engels

    2014-01-01

    If teachers and teacher educators are willing to support the learning of students, it is important for them to learn what motivates students to engage in learning. Students have their own preferences on design characteristics of powerful learning environments in vocational education. We developed an instrument – the Inventory Powerful Learning Environments in Vocational Education - to measure students’ preferences on characteristics of powerful learning environments in vocational education. W...

  9. Students Preferred Characteristics of Learning Environments in Vocational Secondary Education

    OpenAIRE

    Placklé, Ingeborg

    2014-01-01

    If teachers and teacher educators are willing to support the learning of students, it is important for them to learn what motivates students to engage in learning. Students have their own preferences on design characteristics of powerful learning environments in vocational education. We developed an instrument - the Inventory Powerful Learning Environments in Vocational Education - to measure studentsâ preferences on characteristics of powerful learning environments in voca-tional education. ...

  10. Vocatives and Other Direct Address Forms: A Contrastive Study

    OpenAIRE

    Lilli Parrott

    2010-01-01

    In this paper I analyze Russian direct address forms, both the distinct truncated vocative and nominative-case direct address forms. I contrast the formal and functional restrictions on the truncated vocative with vocatives in other languages (e.g. Czech and Polish), and I compare the interpolation of Russian direct address forms in an utterance to the situation in English. While similarities are found both in the form and the usage of Russian direct address forms with those in other language...

  11. The Internal and External Factors of Vocational Path Choice

    OpenAIRE

    Urbanavičiūtė, Ieva

    2010-01-01

    The main objective of the doctoral thesis was to analyze the features of one’s vocational path during the time of undergraduate studies. Undergraduate studies can be treated as a pathway of transition from school to the world of work. Therefore, it is especially important to identify what makes vocational choice successful during this period of time. In the study, several psychological success indicators of vocational path choice were distinguished. Moreover, the following factors were analyz...

  12. Vocational Students’ Motivation for Professional Skills

    Science.gov (United States)

    Sojow, L.; Wajong, A.; Sangi, N.

    2018-02-01

    The purpose of this research is to know whether there is a positive and significant correlation between readiness work and achievement motivation with performance of vocational education graduates. Expost facto research method by taking data with instrument was employed in this study. To obtain data on work attitude variables, achievement motivation is taken from primary data through employee respondents in Bitung City, Indonesia industry with a sample of 37 people. Results of the research show that: (i) good work readiness is the dominant element in determining the performance level of vocational graduate worker. (ii) There is correlation between achievement motivation with graduate performance, (iii) there is correlation between work readiness and achievement motivation together with graduate performance. The contribution of work readiness and achievement motivation together with graduate performance was 73%.

  13. Wellbeing and smoking at Danish vocational schools

    DEFF Research Database (Denmark)

    Andersen, Susan; Rod, Morten Hulvej; Ersbøll, Annette Kjær

    2017-01-01

    at baseline the intervention was associated with lower odds (OR=0.44, 95% CI=0.22-0.86) of daily smoking at follow-up.Conclusion Shaping the Social had positive effects on school connectedness. Moreover, the intervention was effective in preventing occasional smokers to become daily smokers. The study......, there is a need for more evidence-based intervention programs. The aim of this study was to assess the effectiveness of a settings-based intervention (Shaping the Social) at vocational schools on student wellbeing and smoking.MethodsWe employed a non-randomized controlled trial of 5794 students (mean age 21 years......; 81% male) in 10 (four intervention and six comparison) large vocational schools in Denmark. The intervention integrated social activities with professional learning and focused on four themes: introduction activities; daily class meetings; scheduled breaks; creating a pleasant non-smoking environment...

  14. Wellbeing and smoking at Danish vocational schools

    DEFF Research Database (Denmark)

    Andersen, Susan; Rod, Morten Hulvej; Ersbøll, Annette Kjær

    occasional smokers at baseline the intervention was associated with lower odds (OR=0.44, 95% CI=0.22-0.86) of daily smoking at follow-up. Conclusion Shaping the Social had positive effects on school connectedness. Moreover, the intervention was effective in preventing occasional smokers to become daily......, there is a need for more evidence-based intervention programs. The aim of this study was to assess the effectiveness of a settings-based intervention (Shaping the Social) at vocational schools on student wellbeing and smoking. Methods We employed a non-randomized controlled trial of 5794 students (mean age 21...... years; 81% male) in 10 (four intervention and six comparison) large vocational schools in Denmark. The intervention integrated social activities with professional learning and focused on four themes: introduction activities; daily class meetings; scheduled breaks; creating a pleasant non-smoking...

  15. Vocational interest evaluation of TMR adults.

    Science.gov (United States)

    Becker, R L; Schull, C; Cambell, K

    1981-01-01

    Fifty TMR adults participated in a three-stage job-training and placement program over a 5-year period. Vocational inventoried interest and expressed interest were correlated, as were relationships between inventoried interest and such variables as CA and IQ. The results showed that (a) TMR adults can discriminate between occupational likes and dislikes when using pictorial inventoried interest assessment techniques, (b) a positive relationship exists between expressed and inventoried interest, (c) inventoried interest is independent of CA and IQ, (d) there was a general consistency in inventoried occupational choice over a 6-month interval, and (e) the Reading-Free Vocational Interest Inventory has predictive and status validity, as evidenced by job incumbents' success and their inventory cluster profiles.

  16. Design of Trigonometry Apps for Vocational Education

    DEFF Research Database (Denmark)

    Pedersen, Jens Bjarke; Andersen, Steffen; Majgaard, Gunver

    2012-01-01

    How can smartphones apps enrich the learning of mathematicsin vocational education? This article examines how mathematics teaching can be enriched by apps using smartphone sensors such as gyroscope, compass, camera, and touch screen in a aming context. An iterative and participatory design process.......The combination of competition to unlock exercises, competition for placing on the high-score list, and physical activity proved very motivating for the students and was also approved by their teachers. In this article we describe our design principles, the overall game architecture and the games themselves. We...... talk about our experience in implementing our design process and subsequently summarize the pros and cons of the application and the smartphone platform and how the app developed contributes to vocational mathematics teaching....

  17. Relationship between personality traits and vocational choice.

    Science.gov (United States)

    Garcia-Sedeño, Manuel; Navarro, Jose I; Menacho, Inmaculada

    2009-10-01

    Summary.-The relationship between occupational preferences and personality traits was examined. A randomly chosen sample of 735 students (age range = 17 to 23 years; 50.5% male) in their last year of high school participated in this study. Participants completed Cattell's Sixteen Personality Factor-5 Questionnaire (16PF-5 Questionnaire) and the Kuder-C Professional Tendencies Questionnaire. Initial hierarchical cluster analysis categorized the participants into two groups by Kuder-C vocational factors: one showed a predilection for scientific or technological careers and the other a bias toward the humanities and social sciences. Based on these groupings, differences in 16PF-5 personality traits were analyzed and differences associated with three first-order personality traits (warmth, dominance, and sensitivity), three second-order factors (extraversion, control, and independence), and some areas of professional interest (mechanical, arithmetical artistic, persuasive, and welfare) were identified. The data indicated that there was congruency between personality profiles and vocational interests.

  18. Challenges in professional bachelor and vocational programmes

    DEFF Research Database (Denmark)

    Knudsen, Lars Emmerik Damgaard

    2015-01-01

    between theory and practice, and a relatively high retention rate and hence a public debate of the reasons why. The issues of transitions, retention of theory and practice relations constitute what could be called a “problematique of the professional bachelor and vocational programmes”. A problematique...... in another historically but longer lasting perspective; the issue of theory and practice. These knowledge forms run through all the programmes at issue, and the general expectation is that theory and practice relations are coherently organized by the educational institutions and acquired by the students......This special issue is devoted to the challenges of professional bachelor and vocational programmes in Norway and Denmark. Both forms of educational programmes are characterized by students' transitions between college and placement, difficulties at sustaining students' experience of coherence...

  19. Benchmarking Danish Vocational Education and Training Programmes

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Wittrup, Jesper

    . This makes it difficult to compare the resources used, since some programmes by their nature require more classroom time and equipment than others. It is also far from straightforward to compare college effects with respect to grades, since the various programmes apply very different forms of assessment....... In addition to these conceptual challenges, analyses of vocational colleges present problems with respect to data. It is difficult in many cases to be certain of the correspondences between resources used and student-related factors, since students are registered at a college level, while resources used...... are recorded at a higher level, i.e. that of umbrella institutions administering programmes at several colleges. In this study paper, analyses are restricted to around 40 vocational colleges where it was possible to be certain of the correspondence between resource use and student-related achievement. We...

  20. Modeling for Battery Prognostics

    Science.gov (United States)

    Kulkarni, Chetan S.; Goebel, Kai; Khasin, Michael; Hogge, Edward; Quach, Patrick

    2017-01-01

    For any battery-powered vehicles (be it unmanned aerial vehicles, small passenger aircraft, or assets in exoplanetary operations) to operate at maximum efficiency and reliability, it is critical to monitor battery health as well performance and to predict end of discharge (EOD) and end of useful life (EOL). To fulfil these needs, it is important to capture the battery's inherent characteristics as well as operational knowledge in the form of models that can be used by monitoring, diagnostic, and prognostic algorithms. Several battery modeling methodologies have been developed in last few years as the understanding of underlying electrochemical mechanics has been advancing. The models can generally be classified as empirical models, electrochemical engineering models, multi-physics models, and molecular/atomist. Empirical models are based on fitting certain functions to past experimental data, without making use of any physicochemical principles. Electrical circuit equivalent models are an example of such empirical models. Electrochemical engineering models are typically continuum models that include electrochemical kinetics and transport phenomena. Each model has its advantages and disadvantages. The former type of model has the advantage of being computationally efficient, but has limited accuracy and robustness, due to the approximations used in developed model, and as a result of such approximations, cannot represent aging well. The latter type of model has the advantage of being very accurate, but is often computationally inefficient, having to solve complex sets of partial differential equations, and thus not suited well for online prognostic applications. In addition both multi-physics and atomist models are computationally expensive hence are even less suited to online application An electrochemistry-based model of Li-ion batteries has been developed, that captures crucial electrochemical processes, captures effects of aging, is computationally efficient

  1. Advanced Battery Manufacturing (VA)

    Energy Technology Data Exchange (ETDEWEB)

    Stratton, Jeremy

    2012-09-30

    LiFeBATT has concentrated its recent testing and evaluation on the safety of its batteries. There appears to be a good margin of safety with respect to overheating of the cells and the cases being utilized for the batteries are specifically designed to dissipate any heat built up during charging. This aspect of LiFeBATT’s products will be even more fully investigated, and assuming ongoing positive results, it will become a major component of marketing efforts for the batteries. LiFeBATT has continued to receive prismatic 20 Amp hour cells from Taiwan. Further testing continues to indicate significant advantages over the previously available 15 Ah cells. Battery packs are being assembled with battery management systems in the Danville facility. Comprehensive tests are underway at Sandia National Laboratory to provide further documentation of the advantages of these 20 Ah cells. The company is pursuing its work with Hybrid Vehicles of Danville to critically evaluate the 20 Ah cells in a hybrid, armored vehicle being developed for military and security applications. Results have been even more encouraging than they were initially. LiFeBATT is expanding its work with several OEM customers to build a worldwide distribution network. These customers include a major automotive consulting group in the U.K., an Australian maker of luxury off-road campers, and a number of makers of E-bikes and scooters. LiFeBATT continues to explore the possibility of working with nations that are woefully short of infrastructure. Negotiations are underway with Siemens to jointly develop a system for using photovoltaic generation and battery storage to supply electricity to communities that are not currently served adequately. The IDA has continued to monitor the progress of LiFeBATT’s work to ensure that all funds are being expended wisely and that matching funds will be generated as promised. The company has also remained current on all obligations for repayment of an IDA loan and lease

  2. Vocational and technical education in Peru

    OpenAIRE

    Moock, Peter; Bellew, Rosemary

    1988-01-01

    The relative costs of and returns to VTE (Vocational and Technical Education) and general education in Peru are investigated here. The paper is composed as follows. Following a brief introduction, section 2 describes the system of education in Peru and changes that have occurred in this system over time. Section 3 surveys the (relatively sparse) literature on comparative rates of return to VTE and general education. Sections 4 and 5 describe, respectively, the data used for this study and the...

  3. LEADERSHIP IN TECHNICAL AND VOCATIONAL EDUCATION

    OpenAIRE

    Jamaluddin Hashim; Baharom Mohamad; Kamarolzaman Md. Jidi; Ramlan Zainal Abidin; Hussein Junoh

    2010-01-01

    Good leadership in the lifelong learning of technical and vocational education exists when the leaders are able to perform either one or combination of transformational leadership characteristics, even though, less emphasis on these characteristics can affect job satisfaction of his or her subordinates. This study investigated transformational of Heads of Departments at the Polytechnics with regards to the job satisfaction of the lecturers. Respondents of this study are made up of 365 lecture...

  4. Interest in mathematics and science among students having high mathematics aptitude

    Science.gov (United States)

    Ely, Jane Alice

    The study investigates why men and women differ in their interest in mathematics and science and in the pursuit of careers in mathematics and science. The most persistent gender differential in educational standard testing is the scores in mathematics achievement. The mean Scholastic Aptitude Test (Mathematics) scores for women are consistently below that of men by about 40 points. One result of this gender differential in mathematics is that few women entertain a career requiring a robust knowledge of higher mathematics (i.e. engineering, computing, or the physical sciences). A large body of literature has been written attempting to explain why this is happening. Biological, cultural, structural and psychological explanations have been suggested and empirically examined. Controlling for mathematical ability is one method of sorting out these explanations. Eliminating mathematical ability as a factor, this dissertation reports the results of a study of men and women college students who all had high mathematics ability. Thus, any differences we found among them would have to be a result of other variables. Using a Mathematics Placement Exam and the SAT-M, forty-two students (12 males and 30 females) with high scores in both were interviewed. Student were asked about their experiences in high school and college mathematics, their career choices, and their attitudes toward mathematics. The findings, that there were no gender differences in the course selection, attitudes towards mathematics, and career choice, differed from my initial expectations. This negative finding suggests that women with high ability in mathematics are just as likely as men to pursue interests in mathematics and related courses in college and in selecting careers.

  5. Batteries and accumulators in France

    International Nuclear Information System (INIS)

    2012-12-01

    The present report gives an overview of the batteries and accumulators market in France in 2011 based on the data reported through ADEME's Register of Batteries and accumulators. In 2001, the French Environmental Agency, known as ADEME, implemented a follow-up of the batteries and accumulators market, creating the Observatory of batteries and accumulators (B and A). In 2010, ADEME created the National Register of producers of Batteries and Accumulators in the context of the implementation of the order issued on November 18, 2009. This is one of the four enforcement orders for the decree 2009-1139 issued on September 22, 2009, concerning batteries and accumulators put on the market and the disposal of waste batteries and accumulators, and which transposes the EU-Directive 2006/66/CE into French law. This Register follows the former Observatory for batteries and accumulators. This Register aims to record the producers on French territory and to collect the B and A producers and recycling companies' annual reporting: the regulation indeed requires that all B and A producers and recycling companies report annually on the Register the quantities of batteries and accumulators they put on the market, collect and treat. Based on this data analysis, ADEME issues an annual report allowing both the follow-up of the batteries and accumulators market in France and communication regarding the achievement of the collection and recovery objectives set by EU regulation. This booklet presents the situation in France in 2011

  6. Management and Evaluation System on Human Error, Licence Requirements, and Job-aptitude in Rail and the Other Industries

    Energy Technology Data Exchange (ETDEWEB)

    Koo, In Soo; Suh, S. M.; Park, G. O. (and others)

    2006-07-15

    Rail system is a system that is very closely related to the public life. When an accident happens, the public using this system should be injured or even be killed. The accident that recently took place in Taegu subway system, because of the inappropriate human-side task performance, showed demonstratively how its results could turn out to be tragic one. Many studies have shown that the most cases of the accidents have occurred because of performing his/her tasks in inappropriate way. It is generally recognised that the rail system without human element could never be happened quite long time. So human element in rail system is going to be the major factor to the next tragic accident. This state of the art report studied the cases of the managements and evaluation systems related to human errors, license requirements, and job aptitudes in the areas of rail and the other industries for the purpose of improvement of the task performance of personnel which consists of an element and finally enhancement of rail safety. The human errors, license requirements, and evaluation system of the job aptitude on people engaged in agencies with close relation to rail do much for development and preservation their abilities. But due to various inside and outside factors, to some extent it may have limitations to timely reflect overall trends of society, technology, and a sense of value. Removal and control of the factors of human errors will have epochal roles in safety of the rail system through the case studies of this report. Analytical results on case studies of this report will be used in the project 'Development of Management Criteria on Human Error and Evaluation Criteria on Job-aptitude of Rail Safe-operation Personnel' which has been carried out as a part of 'Integrated R and D Program for Railway Safety'.

  7. Management and Evaluation System on Human Error, Licence Requirements, and Job-aptitude in Rail and the Other Industries

    International Nuclear Information System (INIS)

    Koo, In Soo; Suh, S. M.; Park, G. O.

    2006-07-01

    Rail system is a system that is very closely related to the public life. When an accident happens, the public using this system should be injured or even be killed. The accident that recently took place in Taegu subway system, because of the inappropriate human-side task performance, showed demonstratively how its results could turn out to be tragic one. Many studies have shown that the most cases of the accidents have occurred because of performing his/her tasks in inappropriate way. It is generally recognised that the rail system without human element could never be happened quite long time. So human element in rail system is going to be the major factor to the next tragic accident. This state of the art report studied the cases of the managements and evaluation systems related to human errors, license requirements, and job aptitudes in the areas of rail and the other industries for the purpose of improvement of the task performance of personnel which consists of an element and finally enhancement of rail safety. The human errors, license requirements, and evaluation system of the job aptitude on people engaged in agencies with close relation to rail do much for development and preservation their abilities. But due to various inside and outside factors, to some extent it may have limitations to timely reflect overall trends of society, technology, and a sense of value. Removal and control of the factors of human errors will have epochal roles in safety of the rail system through the case studies of this report. Analytical results on case studies of this report will be used in the project 'Development of Management Criteria on Human Error and Evaluation Criteria on Job-aptitude of Rail Safe-operation Personnel' which has been carried out as a part of 'Integrated R and D Program for Railway Safety'

  8. Vocational teaching-learning through the eyes of undergraduate vocational students in Malta: A qualitative exploratory study

    OpenAIRE

    Said, Alison

    2018-01-01

    The purpose of this study is to develop a deeper understanding of the teaching qualities of effective lecturers that vocational students desire, students assessment preferences and preferred learning environments. This study gives a voice to higher vocational students as it is important for vocational educators to learn what attracts students to effective learning. Due to the inquiry's exploratory nature, an interpretivist approach was used, and a constructivist grounded approach using qualit...

  9. Vocational Teaching-Learning through the Eyes of Undergraduate Vocational Students in Malta: A Qualitative Exploratory Study

    OpenAIRE

    Alison Said

    2018-01-01

    The purpose of this study is to develop a deeper understanding of the teaching qualities of effective lecturers that vocational students desire, students assessment preferences and preferred learning environments. This study gives a voice to higher vocational students as it is important for vocational educators to learn what attracts students to effective learning. Due to the inquiry’s exploratory nature, an interpretivist approach was used, and a constructivist grounded approach using qualit...

  10. Vocational teaching-learning through the eyes of undergraduate vocational students in Malta: a qualitative exploratory study

    OpenAIRE

    Said, Alison

    2018-01-01

    The purpose of this study is to develop a deeper understanding of the teaching qualities of effective lecturers that vocational students desire, students assessment preferences and preferred learning environments. This study gives a voice to higher vocational students as it is important for vocational educators to learn what attracts students to effective learning. Due to the inquiry’s exploratory nature, an interpretivist approach was used, and a constructivist grounded approach using qualit...

  11. The nuclear battery

    International Nuclear Information System (INIS)

    Kozier, K.S.; Rosinger, H.E.

    1988-01-01

    This paper reviews the evolution and present status of an Atomic Energy of Canada Limited program to develop a small, solid-state, passively cooled reactor power supply known as the Nuclear Battery. Key technical features of the Nuclear Battery reactor core include a heat-pipe primary heat transport system, graphite neutron moderator, low-enriched uranium TRISO coated-particle fuel and the use of burnable poisons for long-term reactivity control. An external secondary heat transport system extracts useful heat energy, which may be converted into electricity in an organic Rankine cycle engine or used to produce high-pressure steam. The present reference design is capable of producing about 2400 kW(t) (about 600 kW(e) net) for 15 full-power years. Technical and safety features are described along with recent progress in component hardware development programs and market assessment work. 19 refs

  12. Batteries not included

    Energy Technology Data Exchange (ETDEWEB)

    Cooper, M.

    2001-09-08

    This article traces the development of clockwork wind-up battery chargers that can be used to recharge mobile phones, laptop computers, torches or radio batteries from the pioneering research of the British inventor Trevor Baylis to the marketing of the wind-up gadgets by Freeplay Energy who turned the idea into a commercial product. The amount of cranking needed to power wind-up devices is discussed along with a hand-cranked charger for mobile phones, upgrading the phone charger's mechanism, and drawbacks of the charger. Details are given of another invention using a hand-cranked generator with a supercapacitor as a storage device which has a very much higher capacity for storing electrical charge.

  13. Batteries not included

    International Nuclear Information System (INIS)

    Cooper, M.

    2001-01-01

    This article traces the development of clockwork wind-up battery chargers that can be used to recharge mobile phones, laptop computers, torches or radio batteries from the pioneering research of the British inventor Trevor Baylis to the marketing of the wind-up gadgets by Freeplay Energy who turned the idea into a commercial product. The amount of cranking needed to power wind-up devices is discussed along with a hand-cranked charger for mobile phones, upgrading the phone charger's mechanism, and drawbacks of the charger. Details are given of another invention using a hand-cranked generator with a supercapacitor as a storage device which has a very much higher capacity for storing electrical charge

  14. Battery charging stations

    Energy Technology Data Exchange (ETDEWEB)

    Bergey, M.

    1997-12-01

    This paper discusses the concept of battery charging stations (BCSs), designed to service rural owners of battery power sources. Many such power sources now are transported to urban areas for recharging. A BCS provides the opportunity to locate these facilities closer to the user, is often powered by renewable sources, or hybrid systems, takes advantage of economies of scale, and has the potential to provide lower cost of service, better service, and better cost recovery than other rural electrification programs. Typical systems discussed can service 200 to 1200 people, and consist of stations powered by photovoltaics, wind/PV, wind/diesel, or diesel only. Examples of installed systems are presented, followed by cost figures, economic analysis, and typical system design and performance numbers.

  15. Block copolymer battery separator

    Science.gov (United States)

    Wong, David; Balsara, Nitash Pervez

    2016-04-26

    The invention herein described is the use of a block copolymer/homopolymer blend for creating nanoporous materials for transport applications. Specifically, this is demonstrated by using the block copolymer poly(styrene-block-ethylene-block-styrene) (SES) and blending it with homopolymer polystyrene (PS). After blending the polymers, a film is cast, and the film is submerged in tetrahydrofuran, which removes the PS. This creates a nanoporous polymer film, whereby the holes are lined with PS. Control of morphology of the system is achieved by manipulating the amount of PS added and the relative size of the PS added. The porous nature of these films was demonstrated by measuring the ionic conductivity in a traditional battery electrolyte, 1M LiPF.sub.6 in EC/DEC (1:1 v/v) using AC impedance spectroscopy and comparing these results to commercially available battery separators.

  16. Miniaturized nuclear battery

    International Nuclear Information System (INIS)

    Adler, K.; Ducommun, G.

    1976-01-01

    The invention relates to a miniaturized nuclear battery, consisting of several in series connected cells, wherein each cell contains a support which acts as positive pole and which supports on one side a β-emitter, above said emitter is a radiation resisting insulation layer which is covered by an absorption layer, above which is a collector layer, and wherein the in series connected calls are disposed in an airtight case

  17. Modelación de la aptitud ingeniero geológica de los suelos de la ciudad de Luanda

    Directory of Open Access Journals (Sweden)

    Gabriela J. Pereira Teixeira-Pires

    2016-05-01

    Full Text Available Este trabajo tuvo como objetivo obtener, mediante lógica difusa, un modelo espacial de aptitud de los suelos de la ciudad de Luanda a partir de dos parámetros: litología y pendiente. Se detectaron zonas favorables para la construcción civil (infraestructuras urbanas y viales y sectores con comportamiento diferenciado que pueden condicionar riesgos, lo que exige un reordenamiento territorial. El modelo establece orientaciones para la confección de la carta geotécnica para la ciudad de Luanda, y sirve como instrumento que ayuda en el planeamiento territorial.

  18. Determinación experimental de la aptitud a la expansión térmica de arcillas

    OpenAIRE

    Giraldo Cárdenas, Karyn Alexandra; García Escobar, Jorge Orlando

    2008-01-01

    El presente trabajo tuvo como objeto fundamental estudiar, a escala de laboratorio, la aptitud a la expansión térmica de diferentes muestras de arcillas variando la temperatura de quema y modificando la composición de éstas con la adición de agentes promotores de la expansión térmica, como carbonato de calcio y cenizas volantes de carbón. El procedimiento experimental comprendió cuatro etapas: preparación, caracterización, pruebas preliminares de quema y ensayos de quema específic...

  19. Diabetes Mellitus: Aptitud clínica del médico de atención primaria

    Directory of Open Access Journals (Sweden)

    Víctor Manuel Gómez-López

    Full Text Available Objetivo: Comparar la aptitud clínica del médico de las Unidades de Medicina Familiar, en la atención de la diabetes mellitus. Material y métodos: Diseño transversal y comparativo. Se aplicó un instrumento de evaluación validado previamente por un grupo de expertos, a 78 médicos familiares que se desempeñan en el primer nivel de atención. Dentro de los indicadores explorados con el instrumento de evaluación se incluyen: I Reconocimiento de factores de riesgo, II Reconocimiento de signos y síntomas, III Utilización e interpretación de recursos de laboratorio y gabinete, IV Integración diagnóstica, V Utilización de medidas terapéuticas y VI Medidas de seguimiento. Para el análisis estadístico, se utilizó la prueba de Kruskall-Wallis y la Ji cuadrada con un nivel de significancia de 0.05 Resultados: El puntaje que correspondió a lo explicable por efectos del azar fue < 24 en la calificación global. De acuerdo a la escala utilizada, el 64 % (IC 95 % de 53 a 70 % de los resultados de las calificaciones, se ubicó en la escala baja (49-73 En general no hubo diferencias significativas en los resultados de la aptitud clínica por indicador y grado académico. De acuerdo a los objetivos del estudio, la asociación entre grado académico y aptitud clínica utilizando la Ji cuadrada fue de 1.331 (p=NS. Conclusiones: No se encontró diferencia estadísticamente significativa en la aptitud clínica entre los médicos generales, especialistas en medicina familiar y especialistas certificados.

  20. The Effects of Treatment upon the Relationship between Vocational Interest and Vocational Ability of the Educable Mentally Retarded Adolescent.

    Science.gov (United States)

    Stodden, Robert A.; Lazar, Alfred L.

    1979-01-01

    Findings suggested that the prevocational exploratory experience was statistically effective in contributing to a positive change in the relationship between Ss' vocational interests and ability. (Author/DLS)

  1. Electric batteries and the environment. Die Batterie und die Umwelt

    Energy Technology Data Exchange (ETDEWEB)

    Hiller, F; Hartinger, L; Kiehne, H A; Niklas, H; Schiele, R; Steil, H U

    1987-01-01

    The book deals with the production, use and waste management of batteries (accumulators and primary batteries), with regard to protection of the environment. Legal, technical and medical aspects are shown. There are numerous electro-chemical systems, but only few proved to be really good in practice. Most batteries contain lead, cadmium or mercury and must therefore be eliminated in a way doing no harm to the environment. Large quantities of the above named heavy metals are today already being recovered by means of appropriate procedures. The reduction of these heavy metals in batteries is also described to be a contribution to the protection of the environment. (orig.) With 67 figs.

  2. Nuclear battery materials and application of nuclear batteries

    International Nuclear Information System (INIS)

    Hao Shaochang; Lu Zhenming; Fu Xiaoming; Liang Tongxiang

    2006-01-01

    Nuclear battery has lots of advantages such as small volume, longevity, environal stability and so on, therefore, it was widely used in aerospace, deep-sea, polar region, heart pacemaker, micro-electromotor and other fields etc. The application of nuclear battery and the development of its materials promote each other. In this paper the development and the latest research progress of nuclear battery materials has been introduced from the view of radioisotope, electric energy conversion and encapsulation. And the current and potential applications of the nuclear battery are also summarized. (authors)

  3. Wireless battery management control and monitoring system

    Science.gov (United States)

    Zumstein, James M.; Chang, John T.; Farmer, Joseph C.; Kovotsky, Jack; Lavietes, Anthony; Trebes, James Edward

    2018-01-16

    A battery management system using a sensor inside of the battery that sensor enables monitoring and detection of various events in the battery and transmission of a signal from the sensor through the battery casing to a control and data acquisition module by wireless transmission. The detection of threshold events in the battery enables remedial action to be taken to avoid catastrophic events.

  4. 49 CFR 173.159 - Batteries, wet.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Batteries, wet. 173.159 Section 173.159... Batteries, wet. (a) Electric storage batteries, containing electrolyte acid or alkaline corrosive battery fluid (wet batteries), may not be packed with other materials except as provided in paragraphs (g) and...

  5. 76 FR 6180 - First Meeting: RTCA Special Committee 225: Rechargeable Lithium Batteries and Battery Systems...

    Science.gov (United States)

    2011-02-03

    ... 225: Rechargeable Lithium Batteries and Battery Systems--Small and Medium Sizes AGENCY: Federal... Lithium Batteries and Battery Systems--Small and Medium Sizes. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 225: Rechargeable Lithium Batteries and Battery...

  6. 76 FR 22161 - Second Meeting: RTCA Special Committee 225: Rechargeable Lithium Batteries and Battery Systems...

    Science.gov (United States)

    2011-04-20

    ... Committee 225: Rechargeable Lithium Batteries and Battery Systems--Small and Medium Sizes AGENCY: Federal... Lithium Batteries and Battery Systems--Small and Medium Sizes. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 225: Rechargeable Lithium Batteries and Battery...

  7. 76 FR 38741 - Third Meeting: RTCA Special Committee 225: Rechargeable Lithium Batteries and Battery Systems...

    Science.gov (United States)

    2011-07-01

    ... 225: Rechargeable Lithium Batteries and Battery Systems--Small and Medium Sizes AGENCY: Federal... Lithium Batteries and Battery Systems--Small and Medium Sizes. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 225: Rechargeable Lithium Batteries and Battery...

  8. 78 FR 55773 - Fourteenth Meeting: RTCA Special Committee 225, Rechargeable Lithium Battery and Battery Systems...

    Science.gov (United States)

    2013-09-11

    ... Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Size AGENCY: Federal... Special Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Size. SUMMARY... Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Size DATES: The meeting...

  9. 78 FR 16031 - Twelfth Meeting: RTCA Special Committee 225, Rechargeable Lithium Battery and Battery Systems...

    Science.gov (United States)

    2013-03-13

    ... Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Size AGENCY: Federal... Special Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Size. SUMMARY... Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Size. DATES: The meeting...

  10. 77 FR 39321 - Eighth Meeting: RTCA Special Committee 225, Rechargeable Lithium Battery and Battery Systems...

    Science.gov (United States)

    2012-07-02

    ... Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Sizes AGENCY: Federal... Special Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Sizes. SUMMARY... 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Sizes. DATES: The meeting will...

  11. 77 FR 8325 - Sixth Meeting: RTCA Special Committee 225, Rechargeable Lithium Batteries and Battery Systems...

    Science.gov (United States)

    2012-02-14

    ... 225, Rechargeable Lithium Batteries and Battery Systems, Small and Medium Size AGENCY: Federal... Committee 225, Rechargeable Lithium Batteries and Battery Systems, Small and Medium Size. SUMMARY: The FAA..., Rechargeable Lithium Batteries and Battery Systems, Small and Medium Size. DATES: The meeting will be held...

  12. 76 FR 54527 - Fourth Meeting: RTCA Special Committee 225: Rechargeable Lithium Batteries and Battery Systems...

    Science.gov (United States)

    2011-09-01

    ... Committee 225: Rechargeable Lithium Batteries and Battery Systems--Small and Medium Sizes AGENCY: Federal... Lithium Batteries and Battery Systems--Small and Medium Sizes. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 225: Rechargeable Lithium Batteries and Battery...

  13. 78 FR 6845 - Eleventh Meeting: RTCA Special Committee 225, Rechargeable Lithium Battery and Battery Systems...

    Science.gov (United States)

    2013-01-31

    ... Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Size AGENCY: Federal... Special Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Size. SUMMARY... Committee 225, Rechargeable Lithium Battery and Battery Systems--Small and Medium Size. DATES: The meeting...

  14. 77 FR 20688 - Seventh Meeting: RTCA Special Committee 225, Rechargeable Lithium Batteries and Battery Systems...

    Science.gov (United States)

    2012-04-05

    ... Committee 225, Rechargeable Lithium Batteries and Battery Systems, Small and Medium Size AGENCY: Federal... Committee 225, Rechargeable Lithium Batteries and Battery Systems, Small and Medium Size. SUMMARY: The FAA..., Rechargeable Lithium Batteries and Battery Systems, Small and Medium Size. DATES: The meeting will be held May...

  15. Characterization of Vanadium Flow Battery

    DEFF Research Database (Denmark)

    Bindner, Henrik W.; Krog Ekman, Claus; Gehrke, Oliver

    of wind energy in the Danish power system. The battery has been in operation for 18 months. During time of operation the battery has not shown signs of degradation of performance. It has a round-trip efficiency at full load of approximately 60% (depending on temperature and SOC). The sources of the losses...... are power conversion in cell stacks/electrolyte, power converter, and auxiliary power consumption from pumps and controller. The response time for the battery is limited at...

  16. Nickel Hydrogen Battery Expert System

    Science.gov (United States)

    Johnson, Yvette B.; Mccall, Kurt E.

    1992-01-01

    The Nickel Cadmium Battery Expert System-2, or 'NICBES-2', which was used by the NASA HST six-battery testbed, was subsequently converted into the Nickel Hydrogen Battery Expert System, or 'NICHES'. Accounts are presently given of this conversion process and future uses being contemplated for NICHES. NICHES will calculate orbital summary data at the end of each orbit, and store these files for trend analyses and rules-generation.

  17. Air and metal hydride battery

    Energy Technology Data Exchange (ETDEWEB)

    Lampinen, M.; Noponen, T. [Helsinki Univ. of Technology, Otaniemi (Finland). Lab. of Applied Thermodynamics

    1998-12-31

    The main goal of the air and metal hydride battery project was to enhance the performance and manufacturing technology of both electrodes to such a degree that an air-metal hydride battery could become a commercially and technically competitive power source for electric vehicles. By the end of the project it was possible to demonstrate the very first prototype of the air-metal hydride battery at EV scale, achieving all the required design parameters. (orig.)

  18. Membranes in Lithium Ion Batteries

    Science.gov (United States)

    Yang, Min; Hou, Junbo

    2012-01-01

    Lithium ion batteries have proven themselves the main choice of power sources for portable electronics. Besides consumer electronics, lithium ion batteries are also growing in popularity for military, electric vehicle, and aerospace applications. The present review attempts to summarize the knowledge about some selected membranes in lithium ion batteries. Based on the type of electrolyte used, literature concerning ceramic-glass and polymer solid ion conductors, microporous filter type separators and polymer gel based membranes is reviewed. PMID:24958286

  19. Membranes in Lithium Ion Batteries

    Directory of Open Access Journals (Sweden)

    Junbo Hou

    2012-07-01

    Full Text Available Lithium ion batteries have proven themselves the main choice of power sources for portable electronics. Besides consumer electronics, lithium ion batteries are also growing in popularity for military, electric vehicle, and aerospace applications. The present review attempts to summarize the knowledge about some selected membranes in lithium ion batteries. Based on the type of electrolyte used, literature concerning ceramic-glass and polymer solid ion conductors, microporous filter type separators and polymer gel based membranes is reviewed.

  20. High energy density lithium batteries

    CERN Document Server

    Aifantis, Katerina E; Kumar, R Vasant

    2010-01-01

    Cell phones, portable computers and other electronic devices crucially depend on reliable, compact yet powerful batteries. Therefore, intensive research is devoted to improving performance and reducing failure rates. Rechargeable lithium-ion batteries promise significant advancement and high application potential for hybrid vehicles, biomedical devices, and everyday appliances. This monograph provides special focus on the methods and approaches for enhancing the performance of next-generation batteries through the use of nanotechnology. Deeper understanding of the mechanisms and strategies is

  1. Battery Post-Test Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Post-test diagnostics of aged batteries can provide additional information regarding the cause of performance degradation, which, previously, could be only inferred...

  2. Trends in Cardiac Pacemaker Batteries

    Directory of Open Access Journals (Sweden)

    Venkateswara Sarma Mallela

    2004-10-01

    Full Text Available Batteries used in Implantable cardiac pacemakers-present unique challenges to their developers and manufacturers in terms of high levels of safety and reliability. In addition, the batteries must have longevity to avoid frequent replacements. Technological advances in leads/electrodes have reduced energy requirements by two orders of magnitude. Micro-electronics advances sharply reduce internal current drain concurrently decreasing size and increasing functionality, reliability, and longevity. It is reported that about 600,000 pacemakers are implanted each year worldwide and the total number of people with various types of implanted pacemaker has already crossed 3 million. A cardiac pacemaker uses half of its battery power for cardiac stimulation and the other half for housekeeping tasks such as monitoring and data logging. The first implanted cardiac pacemaker used nickel-cadmium rechargeable battery, later on zinc-mercury battery was developed and used which lasted for over 2 years. Lithium iodine battery invented and used by Wilson Greatbatch and his team in 1972 made the real impact to implantable cardiac pacemakers. This battery lasts for about 10 years and even today is the power source for many manufacturers of cardiac pacemakers. This paper briefly reviews various developments of battery technologies since the inception of cardiac pacemaker and presents the alternative to lithium iodine battery for the near future.

  3. Characterization of vanadium flow battery

    Energy Technology Data Exchange (ETDEWEB)

    Bindner, H.; Ekman, C.; Gehrke, O.; Isleifsson, F.

    2010-10-15

    This report summarizes the work done at Risoe DTU testing a vanadium flow battery as part of the project 'Characterisation of Vanadium Batteries' (ForskEl project 6555) with the partners PA Energy A/S and OI Electric A/S under the Danish PSO energy research program. A 15kW/120kWh vanadium battery has been installed as part of the distributed energy systems experimental facility, SYSLAB, at Risoe DTU. A test programme has been carried out to get hands-on experience with the technology, to characterize the battery from a power system point of view and to assess it with respect to integration of wind energy in the Danish power system. The battery has been in operation for 18 months. During time of operation the battery has not shown signs of degradation of performance. It has a round-trip efficiency at full load of approximately 60% (depending on temperature and SOC). The sources of the losses are power conversion in cell stacks/electrolyte, power converter, and auxiliary power consumption from pumps and controller. The response time for the battery is limited at 20kW/s by the ramp rate of the power converter. The battery can thus provide power and frequency support for the power system. Vanadium battery is a potential technology for storage based services to the power system provided investment and O and M cost are low enough and long term operation is documented. (Author)

  4. A VRLA battery simulation model

    International Nuclear Information System (INIS)

    Pascoe, Phillip E.; Anbuky, Adnan H.

    2004-01-01

    A valve regulated lead acid (VRLA) battery simulation model is an invaluable tool for the standby power system engineer. The obvious use for such a model is to allow the assessment of battery performance. This may involve determining the influence of cells suffering from state of health (SOH) degradation on the performance of the entire string, or the running of test scenarios to ascertain the most suitable battery size for the application. In addition, it enables the engineer to assess the performance of the overall power system. This includes, for example, running test scenarios to determine the benefits of various load shedding schemes. It also allows the assessment of other power system components, either for determining their requirements and/or vulnerabilities. Finally, a VRLA battery simulation model is vital as a stand alone tool for educational purposes. Despite the fundamentals of the VRLA battery having been established for over 100 years, its operating behaviour is often poorly understood. An accurate simulation model enables the engineer to gain a better understanding of VRLA battery behaviour. A system level multipurpose VRLA battery simulation model is presented. It allows an arbitrary battery (capacity, SOH, number of cells and number of strings) to be simulated under arbitrary operating conditions (discharge rate, ambient temperature, end voltage, charge rate and initial state of charge). The model accurately reflects the VRLA battery discharge and recharge behaviour. This includes the complex start of discharge region known as the coup de fouet

  5. Laws and regularities of vocational pedagogy | Ronzhina | Journal ...

    African Journals Online (AJOL)

    The issue under study is relevant, since a modern pedagogical science needs to establish a dialectical relationship between the theory and practice of vocational education, because research in this area as well as in vocational pedagogy has lagged behind the implemented practical transformations and reforms in recent ...

  6. The Vocational Personality of School Psychologists in the United States

    Science.gov (United States)

    Toomey, Kristine D.; Levinson, Edward M.; Morrison, Takea J.

    2008-01-01

    This study represents the first empirical test of the vocational personality of US school psychologists. Specifically, we investigated the personality of school psychologists using Holland's (1997) well-researched theory of vocational personalities and work environments. The sample consisted of 241 randomly selected members of the National…

  7. The Interdependency of Vocational and Liberal Aims in Higher Education

    Science.gov (United States)

    Abowitz, Kathleen Knight

    2006-01-01

    Many college and university students are zeroed in on their vocational pursuits. Often very narrowly focused, many college students simplistically equate a college education with a vocational education. In situations of advising, teaching, or life coaching, teachers often encounter students who believe that college is largely preparation for a…

  8. Factors Influencing Assessment Quality in Higher Vocational Education

    Science.gov (United States)

    Baartman, Liesbeth; Gulikers, Judith; Dijkstra, Asha

    2013-01-01

    The development of assessments that are fit to assess professional competence in higher vocational education requires a reconsideration of assessment methods, quality criteria and (self)evaluation. This article examines the self-evaluations of nine courses of a large higher vocational education institute. Per course, 4-11 teachers and 3-10…

  9. The vocational education and training system in Denmark

    DEFF Research Database (Denmark)

    Cort, Pia; Wiborg, Susanne

    2009-01-01

    Analysis of developments in vocational education and training systems in Australia, Canada, Denmark, France, Germany, Korea, Mexico, Morocco, the UK and the US.......Analysis of developments in vocational education and training systems in Australia, Canada, Denmark, France, Germany, Korea, Mexico, Morocco, the UK and the US....

  10. Liberal Conservatism, Vocationalism and Further Education in England

    Science.gov (United States)

    Fisher, Roy; Simmons, Robin

    2012-01-01

    Focusing on vocational learning in the English further education (FE) sector and situating it within its social, political and historical context, this paper provides an overview of English attitudes towards the vocational and its subordinate status in relation to "academic" education. It outlines the development of FE in England,…

  11. Gender-Mainstreaming in Technical and Vocational Education and Training

    Science.gov (United States)

    Nurhaeni, I. D. A.; Kurniawan, Y.

    2018-02-01

    Gender differences should be considered in vocational high schools so women and men can develop their potentials without being inhibited by gender bias. Gender mainstreaming in vocational high schools is a strategy to integrate gender differences at all stages in teaching-learning process for achieving gender equality and equity. This research evaluates the implementation of gender mainstreaming in vocational high schools consisting of seven key components of gender mainstreaming. Four vocational high schools in Sragen Regency Indonesia have been purposively selected. The data were obtained through in-depth interviews and documentation studies. The data were analyzed using Kabeer’s model of gender analysis. The findings show that not all key components of gender mainstreaming have been implemented in vocational high schools. Most vocational high schools have implemented three of seven key components of gender mainstreaming, namely political will and leadership, policy framework and gender statistics. Meanwhile four of seven key components of gender mainstreaming, namely structure and mechanism, resources, infra structures and civil society have not been well-implemented. In conclusion gender mainstreaming has not been implemented effectively in vocational high schools. Accordingly, the government’s education office should continue to encourage and publish guidelines on the implementation of gender-mainstreaming in vocational high schools.

  12. The Role of Vocational Education in Agriculture--Economic Efficiency.

    Science.gov (United States)

    McMillion, Martin B.

    1982-01-01

    Vocational agriculture is education for work. By meeting the needs of the economy and the job market, it can meet the needs of the individual. Although human resource development is important, vocational agriculture should focus on job-relevant competencies and cost effectiveness. (SK)

  13. Vocational Interests (The Self-Directed Search) of Female Carpenters

    Science.gov (United States)

    Swan, Kathy C.

    2005-01-01

    In this national sample of female carpenters (N=411) who began their apprenticeship with the United Brotherhood of Carpenters during the 1990s in the United States, the author provides a profile of female carpenters' vocational interests (The Self-Directed Search). The vocational interests of 137 male carpenters also were gathered for comparison.…

  14. Collaborative learning in a culturally diverse secondary vocational education

    NARCIS (Netherlands)

    Dr. Rutger van de Sande; Drs. Kennedy Aquilino Tielman; Dr. S. Bolhuis; Prof. dr. Perry den Brok

    2010-01-01

    Collaborative learning in a culturally diverse secondary vocational education. By K. Tielman (Fontys), P. den Brok (ESoE), S. Bolhuis (Fontys) and R. van de Sande (Fontys) This contribution discusses a descriptive study on the experiences of students and teachers in secondary vocational education

  15. Predictors of Collateral Learning Transfer in Continuing Vocational Training

    Science.gov (United States)

    Hinrichs, Anja-Christina

    2014-01-01

    Against the background of demographic change and skill shortages continuing vocational training is of great significance in Germany. However, the training effectiveness is mostly assessed only at the end of a training program or several months after the training. Since in continuing vocational training the two contexts learning field (training)…

  16. Interdisciplinarity in Vocational Guidance: An Action Theory Perspective

    Science.gov (United States)

    Valach, Ladislav; Young, Richard A.

    2009-01-01

    In addressing the issue of interdisciplinary research in vocational guidance, twelve propositions important for understanding the vocational guidance process as joint, goal-directed action are presented. They address the encounter between client and counsellor leading to relational ethics, the relevance of everyday action theory and methods for…

  17. Vocational Home Economics Education. Coalition Statement. Second Edition.

    Science.gov (United States)

    Home Economics Education Association, Gainesville, VA.

    This pamphlet contains the statement of the Coalition of the American Home Economics Association, American Vocational Association, and Home Economics Education Association regarding the scope and definition of vocational home economics education. It is intended to serve as a basis for professional action. Sections of this statement address the…

  18. Identifying Learning Preferences in Vocational Education and Training Classroom Settings

    Science.gov (United States)

    Smith, Peter J.

    2006-01-01

    This research was designed to assess whether teachers and trainers of vocational learners noted and valued differences in individual learning preferences and, if so, how those differences were observed in natural classroom, workshop or other formal learning settings. Data were collected from six vocational education and training (VET) learning…

  19. Vocational Preferences of Early Adolescents: Their Development in Social Context.

    Science.gov (United States)

    Vondracek, Fred W.; Silbereisen, Rainer K.; Reitzle, Matthias; Wiesner, Margit

    1999-01-01

    This study compared the timing of early vocational preferences in young adolescents from former East Germany and West Germany. Results suggested that as the memory of the Communist system fades and as younger adolescents have had less exposure to it, East-West differences tend to disappear. The formation of early vocational preferences was…

  20. The Vocational Preference Inventory Scores and Environmental Preferences

    Science.gov (United States)

    Kunce, Joseph T.; Kappes, Bruno Maurice

    1976-01-01

    This study investigated the relationship between vocational interest measured by the Vocational Preference Inventory (VPI) and preferences of 175 undergraduates for structured or unstructured environments. Males having clear-cut preferences for structured situations had significantly higher Realistic-Conventional scores than those without…

  1. Measuring Vocational Preferences: Ranking versus Categorical Rating Procedures.

    Science.gov (United States)

    Carifio, James

    1978-01-01

    Describes a study to compare the relative validities of ranking v categorical rating procedures for obtaining student vocational preference data in exploratory program assignment situations. Students indicated their vocational program preferences from career clusters, and the frequency of wrong assignments made by each method was analyzed. (MF)

  2. Cognitive Styles and Educational-Vocational Preferences and Selection

    Science.gov (United States)

    Osipow, Samuel H.

    1969-01-01

    Vocational Preference Inventory (VPI) and other instruments administered to 365 students, both undecided and in various interest fields, revealed several differences in cognitive style. No differences regarding cognitive style variations and VPI high-point codes or ease of vocational selection were observed. (Author/CJ)

  3. A Multi-Dimensional Measure of Vocational Identity Status

    Science.gov (United States)

    Porfeli, Erik J.; Lee, Bora; Vondracek, Fred W.; Weigold, Ingrid K.

    2011-01-01

    Establishing a worker identity is among the most central aspects of the transition from adolescence to adulthood. Despite its importance, few measures with acceptable psychometric and conceptual characteristics exist to assess vocational identity statuses. This study reports the development and evaluation of the Vocational Identity Status…

  4. Towards ESP Programmes in Technical and Vocational Institutions in Malaysia.

    Science.gov (United States)

    Shukor, Haji; And Others

    This paper examines the nature of vocational, technical, and polytechnic education in Malaysia, the extent to which English for special purposes (ESP) programs are incorporated into such education, and the need for ESP program reform. In 1992, Malaysia possessed 70 vocational and 9 technical secondary schools, all of which offered some form of ESP…

  5. Curriculum-Based Vocational Assessment (CBVA) in Florida.

    Science.gov (United States)

    Pfenninger, Peggy; Stodden, Robert

    This guide is designed to assist districts in developing and implementing Curriculum-Based Vocational Assessment (CBVA) as an integral part of the career/vocational program for students with disabilities. The document begins with a User's Guide that describes each part of the guide and makes suggestions for its use. Part 1 explains what CBVA is…

  6. Effective Management of Wastages in Vocational Education for ...

    African Journals Online (AJOL)

    gold

    2012-07-26

    Jul 26, 2012 ... work. The efficient management of vocational education in Nigeria will. Effective .... For instance it is sheer waste of technical skill where an engineer is appointed to head ... vocational education as a source of wastage, since the available skilled .... The need for funding Business Education programmes in.

  7. Is Adult Reading a Guide to Educational-Vocational Achievement?

    Science.gov (United States)

    Athanasou, James A.

    2011-01-01

    Reading is theorised as a key aspect of one's educational and vocational adjustment. The reading scores on the "Wide-Range Achievement Test 3" of 465 adult vocational assessment clients were examined. Reading varied across a range of social factors and the overall results were consistent with earlier studies, especially the "Adult…

  8. Commercial Foods and Culinary Arts. Florida Vocational Program Guide.

    Science.gov (United States)

    University of South Florida, Tampa. Dept. of Adult and Vocational Education.

    This guide identifies considerations in the organization, operation, and evaluation of secondary and postsecondary vocational education programs. It contains both a vocational program guide and Career Merit Achievement Plan (Career MAP) for commercial foods and culinary arts. The guide contains the following sections: occupational description;…

  9. Student Competency Profile Chart: A Competency Based Vocational Education Instrument.

    Science.gov (United States)

    Martell, John L.

    This document defines, describes usage of, and provides samples of student competency profiles being used in 17 vocational programs at Rutland Area Vocational-Technical Center in Rutland, Vermont. The profiles cover the following programs: auto body, auto mechanics, business/data processing, cabinetmaking, carpentry/masonry, culinary arts,…

  10. Philosophical and Sociological Overview of Vocational Technical Education in Nigeria

    Science.gov (United States)

    Kennedy, Odu Oji

    2012-01-01

    Vocational Technical Education is any kind of education which has the main purpose of preparing one for employment in recognized occupation. The foundation of vocational technical education is based on philosophy which was mainly established for self-employment and self-reliance of the individual(s) who partake in it. Viewing the philosophy and…

  11. Big Questions Facing Vocational Psychology: A Cognitive Information Processing Perspective

    Science.gov (United States)

    Reardon, Robert C.; Lenz, Janet G.; Sampson, James P., Jr.; Peterson, Gary W.

    2011-01-01

    This article draws upon the authors' experience in developing cognitive information processing theory in order to examine three important questions facing vocational psychology and assessment: (a) Where should new knowledge for vocational psychology come from? (b) How do career theories and research find their way into practice? and (c) What is…

  12. Linear Programming for Vocational Education Planning. Interim Report.

    Science.gov (United States)

    Young, Robert C.; And Others

    The purpose of the paper is to define for potential users of vocational education management information systems a quantitative analysis technique and its utilization to facilitate more effective planning of vocational education programs. Defining linear programming (LP) as a management technique used to solve complex resource allocation problems…

  13. Future Directions for Vocational Education in Australian Secondary Schools.

    Science.gov (United States)

    Gonczi, Andrew

    1997-01-01

    Critics of vocational education do not recognize its potential to develop outcomes similar to general education. Vocational curriculum should be based on a holistic integrated model of competence, stressing problem solving and workplace learning, that might serve as the model for general curriculum. (SK)

  14. Vocational Crystallization and Self Esteem in College Students

    Science.gov (United States)

    Resnick, Harvey; And Others

    1970-01-01

    A positive relationship between vocational crystallization and self esteem was assessed by observing differences on two measures of vocational crystallization in students high and low in self esteem scores. No differences according to self esteem were observed. Differences were observed in the certainty of high and low self esteem students. The…

  15. Policy Choices in Vocational Education [and] Technical Appendix.

    Science.gov (United States)

    Institute for the Future, Menlo Park, CA.

    This report examines the impact of changes in the vocational education environment that are likely to be important to policymakers over the next fifteen years. It contains forecasts of a number of trends that will be of significance to vocational educators, an analysis of the policy implications of those trends in the education environments, and…

  16. Integrating Social Class into Vocational Psychology: Theory and Practice Implications

    Science.gov (United States)

    Diemer, Matthew A.; Ali, Saba Rasheed

    2009-01-01

    Although social class plays a salient and significant role in career development and occupational attainment, social class is underrepresented in vocational psychology theory, scholarship, and practice. Vocational psychologists are in a unique position to meet the career development needs of persons from all social classes by integrating a fuller…

  17. Vocational Training in the Textiles and Clothing Industries in Greece.

    Science.gov (United States)

    Drimousis, I.; Zisimopoulos, A.

    This document examines the circumstances under which vocational training in Greece is provided for jobs in the textile and clothing industries. Its objective is to identify guidelines for vocational training for a skilled work force at regional and national levels and to contribute to job mobility between industries. Statistical data,…

  18. Vocational and Technical Education Performance Standards and Competencies.

    Science.gov (United States)

    Connecticut State Board of Education, Hartford.

    These Connecticut vocational and technical performance standards and competencies are a guide for overall quality attainment in these seven vocational and technical program areas: agricultural science technology education; business and finance technology education; cooperative work education; family and consumer sciences education; marketing…

  19. A Critical Study of Vocational-Industrial Education in Taiwan.

    Science.gov (United States)

    Koo, Po-Ken

    This study was concerned with determining the kind of vocational-industrial educational programs that would best suit the needs of Taiwan. The general conditions and provisions of 27 existing vocational-industrial programs were studied to determine their strengths and weaknesses and to provide a set of principles that would serve as guideposts for…

  20. Using the Computer in Special Vocational Programs. Inservice Activities.

    Science.gov (United States)

    Lane, Kenneth; Ward, Raymond

    This inservice manual is intended to assist vocational education teachers in using the techniques of computer-assisted instruction in special vocational education programs. Addressed in the individual units are the following topics: the basic principles of computer-assisted instruction (TRS-80 computers and typing on a computer keyboard); money…

  1. Developing Strategic Leadership for Administrators: Private Vocational College Study

    Science.gov (United States)

    Jumnongya, Areeya; Sirisuthi, Chaiyuth; Chansirisira, Pacharawit

    2015-01-01

    The purpose of this study is to study and define a number of factors measuring quality and efficiency in administrators of private vocational college, and to test and evaluate the efficiency of the strategic leadership program. Twelve factors and 83 indicators were identified as vital for strategic leadership for private vocational college…

  2. Relation of Disability Type and Career Thoughts to Vocational Identity

    Science.gov (United States)

    Yanchak, Kristen V.; Lease, Suzanne H.; Strauser, David R.

    2005-01-01

    This study compared dysfunctional career thoughts and perceptions of vocational identity for individuals with different types of disabilities and examined whether the relation of career thoughts to vocational identity was moderated by type of disability. Ninety adults with cognitive and physical impairments were administered the Career Thoughts…

  3. Vocational Education in the Third World: Revisiting the Debate.

    Science.gov (United States)

    Abrokwa, Clemente K.

    1995-01-01

    Since the 1960s, the goals of vocational education in developing countries have not been achieved. Present economic conditions and lack of public sector jobs are causing students to reevaluate occupational aspirations. Vocational education needs to be redefined to suit the current socioeconomic context and student needs. (SK)

  4. The Work Sample: Reality-Based Assessment of Vocational Potential.

    Science.gov (United States)

    Mobilization for Youth, Inc., New York, NY.

    Developed as a handbook, this document is intended to serve as a technical guide for establishing vocational evaluation units as a means of screening minorities for successful job placement and fulfillment. In the proposed vocational evaluation units, the potential employee uses the tools, materials, and equipment of a given occupation in a…

  5. Vocational Education in Prison--An Alternative to Recidivism.

    Science.gov (United States)

    Luftig, Jeffrey T.

    1978-01-01

    A study of the relationship between participation in institutional vocational education programs in Minnesota correctional institutions and employment status during parole supports the theory that correctional vocational education can help to increase the employability of exoffenders. Data on parolees' employment status and reincarceration are…

  6. Training Needs of Vocational Forestry Staff in Ogun State Nigeria ...

    African Journals Online (AJOL)

    These concerns gave rise to this study with specific objectives to level of knowledge and level of skills of vocational staff in forestry activities. Data were collected using a simple random sampling technique in the selection of 50% of vocational staff totaling 143 respondents. Descriptive statistics and inferential statistics were ...

  7. The Effect of Situated Learning on Students Vocational English Learning

    Science.gov (United States)

    Özüdogru, Melike; Özüdogru, Fatma

    2017-01-01

    The current study aimed to find out the effect of situated learning on students' Vocational English learning. This research employed a mixed method research design. In the quantitative part of the study, pre-tests and post-tests were implemented to investigate the differences in students' vocational English learning between the experimental and…

  8. Youth Unemployment in Nigeria: The Relevance of Vocational and ...

    African Journals Online (AJOL)

    Youth Unemployment in Nigeria: The Relevance of Vocational and Technical Education. ... Vocational/technical education has been an integral part of national development strategies in many societies because of its impact on human resource development, productivity, and economic ... NESG Economic Indicators Vol.

  9. Vocational Pedagogical Competencies of a Professor in the Secondary Vocational Education System: Approbation of Monitoring Model

    Science.gov (United States)

    Andryukhina, Lyudmila M.; Dneprov, Sergey ?.; Sumina, Tatyana G.; Zimina, Elena Yu.; Utkina, Svetlana N.; Mantulenko, Valentina V.

    2016-01-01

    The relevance of the researched issue is preconditioned by the strategic changes in the secondary vocational education system taking place not only in Russia, but also in the majority of industrially developed countries. Provision of the system with qualified pedagogical staff is the leading strategic objective of development of the secondary…

  10. Two Hour Vocational Classes at the Laurel County Area Vocational School. Final Report.

    Science.gov (United States)

    Moore, James E.

    This developmental project with a research component was initiated at the Laurel County Vocational School with the major objective of determining if 2-hour instructional blocks could be operated in programs enrolling only secondary students. Subobjectives involved data gathering and statistical analyses on (1) student achievement, (2) ratings of…

  11. 200 Years of Vocational Education, 1776-1976; The Vocational Education Age Emerges, 1876-1926

    Science.gov (United States)

    Barlow, Melvin L.

    1976-01-01

    The beginnings of vocational education are more readily seen during the period 1876-1926. They are characterized by the rise of manual training, trade schools, home economics movements, and agricultural education. The Smith-Hughes Act was passed in response to the demands of the National Society for the Promotion of Industrial Education. (EC)

  12. European Vocational Education Systems. A Guide to Vocational Education and Training in the European Community.

    Science.gov (United States)

    Collins, Helen

    This book describes the 12 vocational education systems conducted by the members of the European Community. The 12 country chapters (Belgium, Denmark, France, Germany, Greece, Ireland, Italy, Luxembourg, The Netherlands, Portugal, Spain, and the United Kingdom) follow the same model and are organized into the following six sections: key facts,…

  13. Mindfulness, Therapy and Vocational Values: Exploring the Moral and Aesthetic Dimensions of Vocational Education and Training

    Science.gov (United States)

    Hyland, Terry

    2011-01-01

    The devaluation and debilitation of education in general and vocational education and training (VET) in particular has been explored and described in recent years by a wide range of critical commentators. Education stands in dire need of therapy, and this paper suggests a therapeutic process for rejuvenating and enhancing VET through attention to…

  14. Re-Contextualizing Vocational Didactics in Norwegian Vocational Education and Training

    Science.gov (United States)

    Nore, Haege

    2015-01-01

    This article explores teachers and trainers didactical practices in different contexts in Norwegian VET: schools and workplaces. With the introduction of e-resources and e-portfolios in VET, learners as well as teachers and trainers experience a more hybrid learning-arena, which claims for a re-contextualization of vocational didactics as well as…

  15. EATING HABITS, DIETARY DIVERSITY AND APTITUDE FOR PRACTICING HORTICULTURE OF PERI-URBAN FAMILIES FROM CARDEL, VERACRUZ, MEXICO

    Directory of Open Access Journals (Sweden)

    Marco Antonio Toral Juárez

    2012-11-01

    Full Text Available The urban and peri-urban families represent 75% of the Mexican population. The poverty and form of feed seem to be associated with obesity, degenerative diseases and malnutrition. Therefore, the aim of this study was to evaluate the eating habits and dietary diversity of Cardel city, Veracruz, Mexico peri-urban families and know the aptitude of families to practice horticulture at home. Dietary diversity was determined using the scoring method of staple foods. Eating habits and aptitude to practice horticulture were obtained by a survey type Likert scale. The 35% of the families presented good eating habits, 19% regular and 46% of households showed poor dietary habits. Dietary diversity was 29.4 ± 8.7 in primary foods. The Likert general index was 2.9 and represented an average availability to practice peri-urban horticulture. Food diversity of families peri-urban is a function of family economic capacity, in contrast, food habits and socioeconomic status are not associated and finally there were identified multiple factors that positively influence the willingness of the mother of family to practice horticulture.

  16. Determinación experimental de la aptitud a la expansión térmica de arcillas

    Directory of Open Access Journals (Sweden)

    KARYN ALEXANDRA GIRALDO CÁRDENAS

    2006-01-01

    Full Text Available El presente trabajo tuvo como objeto fundamental estudiar, a escala de laboratorio, la aptitud a la expansión térmica de diferentes muestras de arcillas variando la temperatura de quema y modificando la composición de éstas con la adición de agentes promotores de la expansión térmica, como carbonato de calcio y cenizas volantes de carbón. El procedimiento experimental comprendió cuatro etapas: preparación, caracterización, pruebas preliminares de quema y ensayos de quema específicos; utilizando como criterio de expansión térmica el cambio porcentual de volumen de las muestras, y como criterios de calidad de los productos obtenidos, la densidad, la porosidad abierta y la absorción de agua. Finalmente, se encontró que una de las arcillas estudiadas presentó aptitud a la expansión térmica de manera natural y que otras cinco arcillas, mezcladas con diferentes proporciones de aditivos, también expandieron térmicamente a temperaturas comprendidas entre 1100°C y 1250°C.

  17. Deseos, aptitudes y conocimientos sobre lactancia materna de gestantes en su tercer trimestre

    Directory of Open Access Journals (Sweden)

    Remigio Rafael Gorrita Pérez

    2012-06-01

    Full Text Available Introducción: la lactancia materna es la única forma natural de alimentar al bebé, y una forma inigualable de facilitar el alimento ideal para su crecimiento y desarrollo. Métodos: se realizó un estudio descriptivo, transversal, para evaluar deseos, aptitudes y conocimientos sobre lactancia materna en el tercer trimestre de 114 gestantes del Policlínico "Mártires del 9 de Abril", de San José de las Lajas. Entre marzo de 2010 y de 2011 se valoraron sus historias de salud individual y familiar, y se aplicó a tal efecto un cuestionario con 22 preguntas. Resultados: la información se incorporó a una base de datos y se utilizó para el análisis el estadígrafo chi cuadrado, que se consideró significativo con p< 0,05. La totalidad de las gestantes deseaban amamantar. Dos terceras partes se consideraron aptas o muy aptas para hacerlo, y que poseían los conocimientos necesarios para lograrlo, pero solo algo más de la quinta parte demostró que los poseía. La mayoría de las futuras madres se encontraban entre los 20 y 35 años, el nivel de escolaridad más frecuentemente alcanzado fue el técnico o preuniversitario (en 60 de ellas, para el 52,6 %, y el 46,5 % de las gestantes mantenían una unión consensuada, el 40,3 % eran casadas, y 15 solteras (13,2 %, aspectos que, indiscutiblemente influyen en los resultados. Conclusiones: además de otros resultados alcanzados, la investigación arrojó que aunque la totalidad de las gestantes en su tercer trimestre deseaban lactar a su futuro bebé y las dos terceras partes se consideraban aptas o muy aptas para hacerlo y con conocimientos suficientes al respecto, solo algo más de la quinta parte demostró efectivamente poseerlos.

  18. Optimised battery capacity utilisation within battery management systems

    NARCIS (Netherlands)

    Wilkins, S.; Rosca, B. (Bogdan); Jacob, J.; Hoedmaekers, E.

    2015-01-01

    Battery Management Systems (BMSs) play a key role in the performance of both hybrid and fully electric vehicles. Typically, the role of the BMS is to help maintain safety, performance, and overall efficiency of the battery pack. One important aspect of its operation is the estimation of the state of

  19. Development of nickel hydrogen battery expert system

    Science.gov (United States)

    Shiva, Sajjan G.

    1990-01-01

    The Hubble Telescope Battery Testbed employs the nickel-cadmium battery expert system (NICBES-2) which supports the evaluation of performances of Hubble Telescope spacecraft batteries and provides alarm diagnosis and action advice. NICBES-2 also provides a reasoning system along with a battery domain knowledge base to achieve this battery health management function. An effort to modify NICBES-2 to accommodate nickel-hydrogen battery environment in testbed is described.

  20. Battery Cell Balancing System and Method

    Science.gov (United States)

    Davies, Francis J. (Inventor)

    2014-01-01

    A battery cell balancing system is operable to utilize a relatively small number of transformers interconnected with a battery having a plurality of battery cells to selectively charge the battery cells. Windings of the transformers are simultaneously driven with a plurality of waveforms whereupon selected battery cells or groups of cells are selected and charged. A transformer drive circuit is operable to selectively vary the waveforms to thereby vary a weighted voltage associated with each of the battery cells.

  1. The Analysis on Emotional Education in Vocational School English Teaching

    Institute of Scientific and Technical Information of China (English)

    兰州职业技术学院 730070

    2015-01-01

    In the time of advancing quality education, emotion education has been paid more and more attention. English teaching is both language teaching progress and emotional communication progress. Therefore, emotional education is extremely important and indispensable in vocational school classroom teaching. However, the current application of vocational school emotional education in English classroom teaching is still relatively weak. Based on the theory of emotional education, this paper attempts to explore the methods and strategies of applying emotional education in vocational school English classroom teaching. It has important theoretical significance on promoting the comprehensive development of the vocational school students, improving English teaching effect, promoting the healthy and sustainable development of the vocational school education, and enriching and developing the emotional teaching psychology and cognitive psychology theory.

  2. Communication Skill Attributes Needed for Vocational Education enter The Workplace

    Science.gov (United States)

    Wahyuni, L. M.; Masih, I. K.; Rejeki, I. N. Mei

    2018-01-01

    Communication skills are generic skills which need to be developed for success in the vocational education entering the workforce. This study aimed to discover the attributes of communication skill considered important in entering the workforce as perceived by vocational education students. The research was conducted by survey method using questionnaire as data collecting tool. The research population is final year student of D3 Vocational education Program and D4 Managerial Vocational education in academic year 2016/2017 who have completed field work practice in industry. The sampling technique was proportional random sampling. Data were analyzed with descriptive statistics and independent sampel t-test. Have ten communication skills attributes with the highest important level required to enter the workplace as perceived by the vocational education diploma. These results indicate that there was the same need related communication skills to enter the workforce

  3. Industrial Internship and Entrepreneurship Competencies on Vocational High School Students

    Science.gov (United States)

    Wendi, H. F.; Kusumah, I. H.

    2018-02-01

    The purpose of the research is to explore the influence of internship and vocational skill to student’s entrepreneurship competencies. The research used ex post facto approach. Population in this research is all students of Vocational High School in Bandung, Indonesia. The sample of 40 respondents was determined by proportional random sampling technique. The data were collected by instrument questionnaire and test. Data analysis used descriptive statistics and multiple linear regression. The results show that almost half students have a low the competencies of an entrepreneur. The hypothesis testing shows many the influence of factory teaching has a positive and significant effect on the competencies of an entrepreneur. Similarly, vocational skills have positive influence and significant on the competencies of an entrepreneur. Respectively, the influence of factory teaching and vocational skills expertise collectively have the effect on the competencies of an entrepreneur. Therefore, the influence of factory teaching and vocational skills are effective to student’s entrepreneurship cap competencies.

  4. Vocational behavior analysis in psychology students

    Directory of Open Access Journals (Sweden)

    María Estrella LÓPEZ PÉREZ

    2014-06-01

    Full Text Available Introduction. The European Higher Education Area (EHEA is supporting gain relevance of vocational guidance into the frame of University Education. In order to a better planning of this guidance we need to know his contents evaluating student vocational interests of each center. The aim of the study is to analyze the indicators of Psychology students vocational behavior and his evolution and comparing those results with data of another students population. Methodology. The 329 psychology students participants from the University of Salamanca (248 in the second year and 81 in the fifth answered the questionnaire of university biodata (Rocabert, 2005. In all cases we took a significance level of ? = 0.05 carrying out samples comparison tests using U de Mann-Whitney techniques and contingency analysis. Results: The present study found significant differences between second and fifth psychology grade students and with general university population data collected by Rocabert, Descals and Gomez (2007. In general, psychology students begin their degrees with a high level interest and motivated; they are making decisions based on the academic specialty they want to work in. However, for last year students group (fith year students we detected a lower satisfaction in their studies, more difficulties in deciding what they want to do and a greater demand of information in order to choose the advisablest option for them. Conclusions. Despite the high motivation of psychology students, the nearer is his integration into the job market the higher is the need of guidance to help them to take decisions concerning specialization or the professional world.

  5. Teacher Professionalism in Technical and Vocational Education

    Science.gov (United States)

    Tampang, B. L. L.; Wonggo, D.

    2018-02-01

    The advancement of a nation is largely determined by the advancement of education, and the field of education is on the teachers’ shoulders. Therefore, professionalism of teachers should be improved in performing their duties as facilitators, initiators, and motivators in achieving the competence of graduates. Teachers should be able to facilitate the learning process and pay attention to the development of learners in its various dimensions, leading to the ownership and development of intelligence, learning skills, attitudes, work skills, and social independence. Vocational education carried by Vocational High School, should not only provide theory, but also be coupled with the application or application of theory. It is time for us to rise up to give birth to professional experts in their fields, in accordance with the needs of the workforce. A professional teacher is required to have a work ethic and a high commitment to his profession, and always through continuous development through professional organizations, the internet, books, seminars, and the like. With the professionalism of teachers, then the future teacher does not appear again only as a teacher (teacher), such a prominent function during this, but switch as coach, counselor, and learning manager. Each Educational Institution of Education Personnel graduate and other college graduates who wish to become teachers are required to have at least the competence of the standard. Thus, teacher professionalism is a life-long and never-ending process. Developing and developing vocational education is an important and absolute thing to do, considering that approximately 80% of the workforce in the field is lower middle-level workforce.

  6. Battery case. Batteriegehaeuse

    Energy Technology Data Exchange (ETDEWEB)

    Harnischmacher, F; Externbrink, H

    1982-08-28

    A battery cell for explosion proof or underground weatherproof portable lamps has a Kammerhof valve inserted in an opening in the cell lid. The Kammerhof valve is closed by means of a stopper made of sintered metal, whose outside dimensions are selected and whose pores are of such a size that the openings provided by the pores comply with VDE Regulation 0170/0171 regarding length and width. The stopper prevents ignition due to a short-circuit passing through to the outside into an environment containing explosive gas.

  7. World Wide Comparism of Technical and Vocational Education: Lessons for Nigerian Technical and Vocational Education Sector (I)

    Science.gov (United States)

    Ayeni, Abiodun Olumide

    2015-01-01

    This paper compared technical/vocational education in: Germany, Australia, Finland, Hong Kong, Hungary, India, Japan, South Korea, Mexico, and Nigeria, and found that technical/vocational education was given proper attention in countries considered except Nigeria, where it was handled with laissez faire attitude. Set-Up of Technical/Vocational…

  8. Factorial Validity of the Vocational Interest Scales of the Holland Vocational Preference Inventory for Australian High School Students.

    Science.gov (United States)

    Athanasou, James A.; And Others

    1981-01-01

    The structure of the six vocational interests measured by the Holland Vocational Preference Inventory was identified. Results of two separate analyses showed that a general factor accounted for much of the total variance. Remaining bipolar factors supported previous classifications of interests. (Author/GK)

  9. Curriculum-Based Vocational Assessment Handbook: A Guide to the Implementation of Curriculum-Based Vocational Assessment Activities. Revised.

    Science.gov (United States)

    Stodden, Robert A.; Ianacone, Robert N.

    This handbook is for persons, especially teachers, who collect, evaluate, and apply vocational assessment information for handicapped students in the Department of Defense Dependents Schools (DoDDS). The approach used is a developmental curriculum-based assessment process which responds to the career/vocational programming sequence through the…

  10. Paradoxes in Danish Vocational Education and Training

    DEFF Research Database (Denmark)

    Louw, Arnt Vestergaard; Katznelson, Noemi

    2015-01-01

    All vocational education and training schools in Denmark are required to launch retention initiatives and report yearly on their efforts to increase retention and the completion rate of their students. This article argues that the structural conditions and incentive structure around VET produces...... teaching practices in VET that create unmotivated, weak students and unintentional push-out effects. Further, it is suggested that the marketization of education has a profound effect on the practice in VET such that good education has come to be more associated with retaining all students in the VET...

  11. 38 CFR 21.130 - Educational and vocational courses outside the United States.

    Science.gov (United States)

    2010-07-01

    ... vocational courses outside a State if the case manager determines that such training is in the best interest... vocational courses outside the United States. 21.130 Section 21.130 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Rehabilitation...

  12. Battery system with temperature sensors

    Science.gov (United States)

    Wood, Steven J.; Trester, Dale B.

    2012-11-13

    A battery system to monitor temperature includes at least one cell with a temperature sensing device proximate the at least one cell. The battery system also includes a flexible member that holds the temperature sensor proximate to the at least one cell.

  13. Which battery model to use?

    NARCIS (Netherlands)

    Jongerden, M.R.; Haverkort, Boudewijn R.H.M.

    2009-01-01

    The use of mobile devices like cell phones, navigation systems or laptop computers is limited by the lifetime of the included batteries. This lifetime depends naturally on the rate at which energy is consumed; however, it also depends on the usage pattern of the battery. Continuous drawing of a high

  14. Redox Flow Batteries, a Review

    Energy Technology Data Exchange (ETDEWEB)

    Knoxville, U. Tennessee; U. Texas Austin; U, McGill; Weber, Adam Z.; Mench, Matthew M.; Meyers, Jeremy P.; Ross, Philip N.; Gostick, Jeffrey T.; Liu, Qinghua

    2011-07-15

    Redox flow batteries are enjoying a renaissance due to their ability to store large amounts of electrical energy relatively cheaply and efficiently. In this review, we examine the components of redox flow batteries with a focus on understanding the underlying physical processes. The various transport and kinetic phenomena are discussed along with the most common redox couples.

  15. Vesicle-based rechargeable batteries

    Energy Technology Data Exchange (ETDEWEB)

    Stanish, I.; Singh, A. [Center for Bio/Molecular Science and Engineering, Naval Research Laboratory, 4555 Overlook Ave., S.W., Washington, DC 20375 (United States); Lowy, D.A. [Nova Research, Inc., 1900 Elkin St., Alexandria, VA 22308 (United States); Hung, C.W. [Department of Chemical Engineering, University of Maryland, College Park, MD 20742 (United States)

    2005-05-02

    Vesicle-based rechargeable batteries can be fabricated by mounting polymerized vesicles filled with ferrocyanide or ferricyanide to a conductive surface. The potential can be adjusted by changing the concentration ratio of hydroquinone and benzoquinone bound to the vesicle membranes. These batteries show promise as a means of supplying portable power for future autonomous nanosystems. (Abstract Copyright [2005], Wiley Periodicals, Inc.)

  16. Batteries: Polymers switch for safety

    Energy Technology Data Exchange (ETDEWEB)

    Amine, Khalil

    2016-01-11

    Ensuring safety during operation is a major issue in the development of lithium-ion batteries. Coating the electrode current collector with thermoresponsive polymer composites is now shown to rapidly shut the battery down when it overheats, and to quickly resume its function when normal operating conditions return

  17. Computer controlled testing of batteries

    NARCIS (Netherlands)

    Kuiper, A.C.J.; Einerhand, R.E.F.; Visscher, W.

    1989-01-01

    A computerized testing device for batteries consists of a power supply, a multiplexer circuit connected to the batteries, a protection circuit, and an IBM Data Aquisition and Control Adapter card, connected to a personal computer. The software is written in Turbo-Pascal and can be easily adapted to

  18. Progress in aqueous rechargeable batteries

    Directory of Open Access Journals (Sweden)

    Jilei Liu

    2018-01-01

    Full Text Available Over the past decades, a series of aqueous rechargeable batteries (ARBs were explored, investigated and demonstrated. Among them, aqueous rechargeable alkali-metal ion (Li+, Na+, K+ batteries, aqueous rechargeable-metal ion (Zn2+, Mg2+, Ca2+, Al3+ batteries and aqueous rechargeable hybrid batteries are standing out due to peculiar properties. In this review, we focus on the fundamental basics of these batteries, and discuss the scientific and/or technological achievements and challenges. By critically reviewing state-of-the-art technologies and the most promising results so far, we aim to analyze the benefits of ARBs and the critical issues to be addressed, and to promote better development of ARBs.

  19. New developments in battery technology

    Energy Technology Data Exchange (ETDEWEB)

    Gray, J

    1982-01-01

    Practical, high energy density alternatives to the lead-acid battery are considered for both vehicular and utility load-leveling use, in view of year 2000 potential markets. After demonstrating the high costs and low energy densities and life cycles of lead/acid, nickel/iron and nickel/zinc systems, as well as batteries using gaseous electrodes such as the nickel/hydrogen system employed by communication satellites and those taking advantage of light metals like lithium and sodium, a description is given of the design features and operational characteristics of the sodium/sulfur battery. Attention is given to both internal and external sodium volume battery configurations, both of which employ beta alumina as a solid electrolyte with high sodium ion conductivity, and molten sodium and sulfur at 350 C. It is the thermal insulation of the sodium/sulfur battery that makes its application to electric vehicles difficult, despite a very high energy density.

  20. The Dental Hygiene Aptitude Tests and the American College Testing Program Tests as Predictors of Scores on the National Board Dental Hygiene Examination.

    Science.gov (United States)

    Longenbecker, Sueann; Wood, Peter H.

    1984-01-01

    Scores from the National Board Dental Hygiene Examination (NBDHE) served as the criterion variable in a comparison of the predictive validity of the Dental Hygiene Aptitude Tests (DHAT) and the ACT Assessment tests. The DHAT-Science and Verbal tests combined to produce the highest multiple correlation with NBDHE scores. (Author/DWH)