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Sample records for achievement study ahaa

  1. Preparing the Next Generation for Electoral Engagement: Social Studies and the School Context

    ERIC Educational Resources Information Center

    Callahan, Rebecca M.; Muller, Chandra; Schiller, Kathryn S.

    2010-01-01

    In an era of accountability focused primarily on academic outcomes, it may be useful to reconsider the other original aim of U.S. schools: citizenship development. Using longitudinal, nationally representative data (Adolescent Health and Academic Achievement Study [AHAA] and the National Longitudinal Study of Adolescent Health [Add Health]), we…

  2. School Context and the Effect ESL Placement on Mexican-Origin Adolescents' Achievement.

    PubMed

    Callahan, Rebecca; Wilkinson, Lindsey; Muller, Chandra

    2008-01-01

    OBJECTIVES: Immigrant adolescents' academic achievement is crucial to our future economic stability, and Mexican-origin linguistic minority youth in U.S. schools generally demonstrate lower levels of achievement. English as a Second Language (ESL) programs provide an institutional response to these students' needs, the effect of which may vary by the proportion of immigrant students in the school. MEASURES: Using propensity score matching and data from the Adolescent Health and Academic Achievement Study (AHAA) and the National Longitudinal Study of Adolescent Health (Add Health), we estimate the effect of ESL placement on Mexican-origin achievement for first-, second-, and third-generation adolescents separately in schools with many and few immigrant students. RESULTS: The estimated effect of ESL placement varies by both immigrant concentration in the school and by students' generational status. CONCLUSIONS: We find that ESL enrollment may be protective for second-generation Mexican-origin adolescents in high immigrant concentration schools, and may prove detrimental for first-generation adolescents in contexts with few other immigrant students.

  3. Relationship of Study Habits with Mathematics Achievement

    ERIC Educational Resources Information Center

    Odiri, Onoshakpokaiye E.

    2015-01-01

    The study examined the relationship of study habits of students and their achievement in mathematics. The method used for the study was correlation design. A sample of 500 students were randomly selected from 25 public secondary schools in Delta Central Senatorial District, Delta State, Nigeria. Questionnaires were drawn to gather data on…

  4. Study Time, Motivation and Students' Achievement.

    ERIC Educational Resources Information Center

    Youssef, Anga A.

    A study investigating the relationship between motivation, study time, and student achievement in second language courses has as subjects 97 tenth- and eleventh-grade English speakers in introductory French, German, and Spanish courses. Two surveys measured motivational factors and the amount of time spent studying the second language. Motivation…

  5. Metacognition, Achievement Goals, Study Strategies and Academic Achievement: Pathways to Achievement

    ERIC Educational Resources Information Center

    Vrugt, Anneke; Oort, Frans J.

    2008-01-01

    The purpose of this research was to develop and test a model of effective self-regulated learning. Based on effort expenditure we discerned effective self-regulators and less effective self-regulators. The model comprised achievement goals (mastery, performance-approach and -avoidance goals), metacognition (metacognitive knowledge, regulation and…

  6. Improving Student Achievement: A Study of High-Poverty Schools with Higher Student Achievement Outcomes

    ERIC Educational Resources Information Center

    Butz, Stephen D.

    2012-01-01

    This research examined the education system at high-poverty schools that had significantly higher student achievement levels as compared to similar schools with lower student achievement levels. A multischool qualitative case study was conducted of the educational systems where there was a significant difference in the scores achieved on the…

  7. Exploratory Studies of Bias in Achievement Tests.

    ERIC Educational Resources Information Center

    Green, Donald Ross; Draper, John F.

    This paper considers the question of bias in group administered academic achievement tests, bias which is inherent in the instruments themselves. A body of data on the test of performance of three disadvantaged minority groups--northern, urban black; southern, rural black; and, southwestern, Mexican-Americans--as tryout samples in contrast to…

  8. A Comparative Study of Students' Achievement in Botany and Zoology

    ERIC Educational Resources Information Center

    Tamir, P.

    1974-01-01

    A comparative study of student achievement in botany and zoology based on data of 10 studies conducted in 20 countries. Up to age 14, students achieve better in zoology; after age 14, students achieve better in botany. Based on the findings, recommendations are suggested regarding curriculum planning, laboratory work and the need for specific…

  9. Interrelationships of Study Habits and Attitudes, Locus of Control, Motivation Achievement Tendencies and Academic Achievement.

    ERIC Educational Resources Information Center

    Gadzella, Bernadette M.; And Others

    The study investigated (a) relationships between measures on study habits and attitudes, locus of control, achieving tendency, and semester grade-point averages (SGPA), (b) differences between the sexes on the above mentioned variables, and (c) best predictor of SGPA. The subjects were 39 males and 81 females. There were a number of significant…

  10. Moving beyond Academic Achievement Goal Measures: A Study of Social Achievement Goals

    ERIC Educational Resources Information Center

    Horst, S. Jeanne; Finney, Sara J.; Barron, Kenneth E.

    2007-01-01

    The current research explored the theory of social goal orientation. More specifically, we conducted three studies utilizing six-independent university student samples to evaluate the construct validity of the Social Achievement Goal Orientation Scale (SAGOS; Ryan & Hopkins, 2003), a measure representing the construct of social goal orientation.…

  11. Is EFL Study Major a Predictor of Language Achievement?

    ERIC Educational Resources Information Center

    Salmani-Nodoushan, Mohammad Ali

    2009-01-01

    The present study intended to see if, everything else being equal, participants' study major really affected their language achievement. It was hypothesized that the exact EFL sub-discipline (i.e., Translation, Literature, or Teaching English as a Foreign Language (TEFL)) in which students are majoring affects their language achievement in…

  12. Cooperative Learning and Achievement in Social Studies: Jigsaw II.

    ERIC Educational Resources Information Center

    Mattingly, Robert M.; VanSickle, Ronald L.

    1991-01-01

    Presents a study of the cooperative learning method "Jigsaw II." Reports superior academic achievement effects are inconsistent with poorer results reported in earlier studies. Discusses a modification incorporating a group goal achievable only by contribution of all group members. Concludes that cooperative learning must include a group…

  13. A Study of Motivational Influences on Academic Achievement

    ERIC Educational Resources Information Center

    Dishon-Berkovits, Miriam

    2014-01-01

    This study examined the influence of motivation on academic achievement. The theoretical rationale for the study is grounded in bridging two influential yet isolated literatures of motivation: goal setting theory and achievement goal theory. Although it is clear that academic performance should be influenced by assigned learning goals,…

  14. The "Strategies-for-Achievement" Approach for Teaching Study Skills.

    ERIC Educational Resources Information Center

    Tuckman, Bruce W.

    An educational psychology-based study skills program called Strategies for Achievement was developed to teach learning and motivation strategies to college students. It involved teaching student four major achievement strategies: take reasonable risk, take responsibility for outcomes, search the environment (for information), and use feedback.…

  15. Ethiopian New Public Universities: Achievements, Challenges and Illustrative Case Studies

    ERIC Educational Resources Information Center

    van Deuren, Rita; Kahsu, Tsegazeab; Mohammed, Seid; Woldie, Wondimu

    2016-01-01

    Purpose: This paper aims to analyze and illustrate achievements and challenges of Ethiopian higher education, both at the system level and at the level of new public universities. Design/methodology/approach: Achievements and challenges at the system level are based on literature review and secondary data. Illustrative case studies are based on…

  16. Goal Setting and Student Achievement: A Longitudinal Study

    ERIC Educational Resources Information Center

    Moeller, Aleidine J.; Theiler, Janine M.; Wu, Chaorong

    2012-01-01

    The connection between goals and student motivation has been widely investigated in the research literature, but the relationship of goal setting and student achievement at the classroom level has remained largely unexplored. This article reports the findings of a 5-year quasi-experimental study examining goal setting and student achievement in…

  17. Student Achievement Outcomes Comprehensive School Reform: A Canadian Case Study

    ERIC Educational Resources Information Center

    Ross, John A.; Scott, Garth; Sibbald, Timothy M.

    2012-01-01

    The authors conducted a third-party study of the student achievement effects of Struggling Schools, a user-generated approach to Comprehensive School Reform (CSR). The design was a quasiexperimental, pre-post matched sample (N = 180) with school as unit of analysis, drawing on 3 years of achievement data from standardized external assessments.…

  18. Study on achieving speech privacy using masking noise

    NASA Astrophysics Data System (ADS)

    Tamesue, Takahiro; Yamaguchi, Shizuma; Saeki, Tetsuro

    2006-11-01

    This study focuses on achieving speech privacy using a meaningless steady masking noise. The most effective index for achieving a satisfactory level of speech privacy was selected, choosing between spectral distance and the articulation index. From a result, spectral distance was selected as the best and most practical index for achieving speech privacy. Next, speech along with a masking noise with a sound pressure level value corresponding to various speech privacy levels were presented to subjects who judged the psychological impression of the particular speech privacy level. Theoretical calculations were in good agreement with the experimental results.

  19. Electronic Play, Study, Communication, and Adolescent Achievement, 2003-2008

    ERIC Educational Resources Information Center

    Hofferth, Sandra L.; Moon, Ui Jeong

    2012-01-01

    Adolescents' time spent messaging, exploring websites, and studying on the computer increased between 2003 and 2008. Using data from the Panel Study of Income Dynamics Child Development Supplement, this study examines how such changes have influenced individual achievement and behavior from childhood to adolescence. Greater communications and…

  20. The Role of Feedback on Studying, Achievement and Calibration.

    ERIC Educational Resources Information Center

    Chu, Stephanie T. L.; Jamieson-Noel, Dianne L.; Winne, Philip H.

    One set of hypotheses examined in this study was that various types of feedback (outcome, process, and corrective) supply different information about performance and have different effects on studying processes and on achievement. Another set of hypotheses concerned students' calibration, their accuracy in predicting and postdicting achievement…

  1. Effects of Notetaking Format on Achievement When Studying Electronic Text.

    ERIC Educational Resources Information Center

    Katayama, Andrew D.; Crooks, Steven M.; Nelson, Charles E.

    Two experiments were conducted to investigate the effects of notetaking on achievement while studying electronic text. In the first experiment, 83 students studied 1 of 3 sets of notes (partial, skeletal, and control) for the effects on posttest performance (on fact, structure, and transfer tests). No differences were found between groups on the…

  2. Attitudes and Achievement in Statistics: A Meta-Analysis Study

    ERIC Educational Resources Information Center

    Emmioglu, Esma; Capa-Aydin, Yesim

    2012-01-01

    This study examined the relationships among statistics achievement and four components of attitudes toward statistics (Cognitive Competence, Affect, Value, and Difficulty) as assessed by the SATS. Meta-analysis results revealed that the size of relationships differed by the geographical region in which the studies were conducted as well as by the…

  3. Student Achievement and the Use of the Program "Study Island"

    ERIC Educational Resources Information Center

    Bernard, Benjamin Thomas

    2013-01-01

    Computer Aided Instruction (CAI) has been used for many years in an attempt to increase student achievement. Districts have spent millions of dollars implementing different forms of CAI that may or may not be working. This study was an attempt to describe one such district and its CAI implementation. The study sought to complete three tasks. The…

  4. A Study of Six Personality Factors in Reading Achievement.

    ERIC Educational Resources Information Center

    Jackson, Raleigh Napoleon

    The purpose of this study was to determine how reading achievement is affected by six independent personality factors (PF) exhibited by second-grade pupils. Personality factors involved are: (A) reserved vs. outgoing, (B) less intelligent vs. more intelligent, (C) feelings vs. emotionally stable, (D) phlegmatic vs. excitable, (E) obedient vs.…

  5. A Study of Teacher Effects Based on Students' Achievement Scores.

    ERIC Educational Resources Information Center

    Acland, Henry

    This report tests the assumption that teachers have an impact on how much students learn. The results of this study indicate that teachers have an effect on average class achievement scores, and that this effect can be broken down into a stable component attributed to the teachers' consistency, and an unstable effect which varies from year to…

  6. Principal Quality, ISLLC Standards, and Student Achievement: A Virginia Study

    ERIC Educational Resources Information Center

    Owings, William A.; Kaplan, Leslie S.; Nunnery, John

    2005-01-01

    A significant relationship exists between principals' quality at certain grade levels and student achievement on the Virginia Standards of Learning tests. A statewide study finds principals rated higher on school leadership as measured by an Interstate School Leadership Licensure Consortium (ISLLC) Standards rubric. These schools have higher…

  7. An Exploratory Study of Creativity, Personality and Schooling Achievement

    ERIC Educational Resources Information Center

    Berlin, Noémi; Tavani, Jean-Louis; Beasançon, Maud

    2016-01-01

    We investigate the link between schooling achievement and creativity scores, controlling for personality traits and other individual characteristics. Our study is based on field data collected in a secondary school situated in a Parisian suburb. Four scores of creativity were measured on 9th graders. Verbal divergent thinking negatively predicts…

  8. Raising Academic Achievement: A Study of 20 Successful Programs.

    ERIC Educational Resources Information Center

    Jurich, Sonia; Estes, Steve

    This document contains information about the methodology and findings of a study that identified 20 programs across the United States that have been successful in raising student's academic achievement. Part 1 contains the following items: (1) an explanation of the process and criteria used to select the 20 examples of excellence drawn from the 96…

  9. The Wide Range Achievement Test and the Peabody Individual Achievement Test: A Comparative Study.

    ERIC Educational Resources Information Center

    Harmer, William R.; Williams, Fern

    A comparison of the Wide Range Achievement Test (WRAT) and the Peabody Individual Achievement Test (PIAT) indicates that the two should be used interchangeably only with caution and understanding of the differences. While there is a moderate to high correlation between the test scores, nevertheless, the two have distinctly different strengths and…

  10. The Wide Range Achievement Test and the Peabody Individual Achievement Test: A Comparative Study.

    ERIC Educational Resources Information Center

    Harmer, William R.; Williams, Fern

    1978-01-01

    The article presents a statistical and descriptive comparison, with emphasis on math subtests, of the Wide Range Achievement Test and the Peabody Individual Achievement Test, based on scores obtained from clients (in grades 1-12) at a university-affiliated learning disabilities center. (SBH)

  11. The Will to Achieve: A Phenomenological Study of the Experiences of African American High Achieving Students and Their Parents

    ERIC Educational Resources Information Center

    Spencer, Natalie Faye

    2012-01-01

    The purpose of this research study was to understand the experiences of high achieving African American students and their parents. The experiences of high achieving African American students and their parents have been missing from literature on the academic achievement of African American students. Much of the literature that has been published…

  12. Comparison of the Level of Using Metacognitive Strategies during Study between High Achieving and Low Achieving Prospective Teachers

    ERIC Educational Resources Information Center

    Doganay, Ahmet; Demir, Ozden

    2011-01-01

    The main purpose of this study is to compare the level of using metacognitive strategies during study between high achieving and low achieving prospective classroom teachers. This study was designed as a mixed method study. Metacognitive Learning Strategies Scale developed by Namlu (2004) was used to measure the use of metacognitive strategies…

  13. Achievement Gap and Sustainability: A Case Study of an Elementary School Bridging the Achievement Gap

    ERIC Educational Resources Information Center

    Gray, Sandra Jean

    2010-01-01

    The achievement gap problem is a growing phenomenon in the United States of America. In many schools, minority student populations are failing at alarming rates and are looking at different outcomes than those of their White and Asian counterparts. However, a few schools are breaking through the barriers of poverty, poor school attendance, low…

  14. Customizing a Norm-References Achievement Test to Achieve Curricular Validity: A Case Study.

    ERIC Educational Resources Information Center

    Jolly, S. Jean; Gramenz, Gary W.

    1984-01-01

    A norm-referenced achievement test, in combination with supplementary items, can be used to produce norm-referenced data as well as objective-referenced data. The experiences of the Palm Beach County (Florida) school district in developing and using such a test are described. (EGS)

  15. Individual Differences in Achievement Goals: A Longitudinal Study of Cognitive, Emotional, and Achievement Outcomes

    ERIC Educational Resources Information Center

    Daniels, Lia M.; Haynes, Tara L.; Stupnisky, Robert H.; Perry, Raymond P.; Newall, Nancy E.; Pekrun, Reinhard

    2008-01-01

    Within achievement goal theory debate remains regarding the adaptiveness of certain combinations of goals. Assuming a multiple-goals perspective, we used cluster analysis to classify 1002 undergraduate students according to their mastery and performance-approach goals. Four clusters emerged, representing different goal combinations: high…

  16. Development of Achievement Test: Validity and Reliability Study for Achievement Test on Matter Changing

    ERIC Educational Resources Information Center

    Kara, Filiz; Celikler, Dilek

    2015-01-01

    For "Matter Changing" unit included in the Secondary School 5th Grade Science Program, it is intended to develop a test conforming the gains described in the program, and that can determine students' achievements. For this purpose, a multiple-choice test of 48 questions is arranged, consisting of 8 questions for each gain included in the…

  17. Arsenic Metabolites, Including N-Acetyl-4-hydroxy-m-arsanilic Acid, in Chicken Litter from a Roxarsone-Feeding Study Involving 1600 Chickens.

    PubMed

    Yang, Zonglin; Peng, Hanyong; Lu, Xiufen; Liu, Qingqing; Huang, Rongfu; Hu, Bin; Kachanoski, Gary; Zuidhof, Martin J; Le, X Chris

    2016-07-05

    The poultry industry has used organoarsenicals, such as 3-nitro-4-hydroxyphenylarsonic acid (Roxarsone, ROX), to prevent disease and to promote growth. Although previous studies have analyzed arsenic species in chicken litter after composting or after application to agricultural lands, it is not clear what arsenic species were excreted by chickens before biotransformation of arsenic species during composting. We describe here the identification and quantitation of arsenic species in chicken litter repeatedly collected on days 14, 24, 28, 30, and 35 of a Roxarsone-feeding study involving 1600 chickens of two strains. High performance liquid chromatography separation with simultaneous detection by both inductively coupled plasma mass spectrometry and electrospray ionization tandem mass spectrometry provided complementary information necessary for the identification and quantitation of arsenic species. A new metabolite, N-acetyl-4-hydroxy-m-arsanilic acid (N-AHAA), was identified, and it accounted for 3-12% of total arsenic. Speciation analyses of litter samples collected from ROX-fed chickens on days 14, 24, 28, 30, and 35 showed the presence of N-AHAA, 3-amino-4-hydroxyphenylarsonic acid (3-AHPAA), inorganic arsenite (As(III)), arsenate (As(V)), monomethylarsonic acid (MMA(V)), dimethylarsinic acid (DMA(V)), and ROX. 3-AHPAA accounted for 3-19% of the total arsenic. Inorganic arsenicals (the sum of As(III) and As(V)) comprised 2-6% (mean 3.5%) of total arsenic. Our results on the detection of inorganic arsenicals, methylarsenicals, 3-AHPAA, and N-AHAA in the chicken litter support recent findings that ROX is actually metabolized by the chicken or its gut microbiome. The presence of the toxic metabolites in chicken litter is environmentally relevant as chicken litter is commonly used as fertilizer.

  18. A Study of Relationship between Achievement Motivation, Self Concept and Achievement in English and Mathematics at Secondary Level

    ERIC Educational Resources Information Center

    Awan, Riffat-Un-Nisa; Noureen, Ghazala; Naz, Anjum

    2011-01-01

    This study examined the achievement and its relationship with achievement motivation and self concept. The subjects consisted of 336 students (146 males and 172 females) from four public and four private schools of the Sargodha district at the secondary level. Intact groups of all eight schools enrolled in 9th grade were involved in the study. An…

  19. Electronic Play, Study, Communication, and Adolescent Achievement, 2003 to 2008.

    PubMed

    Hofferth, Sandra L; Moon, Ui Jeong

    2012-06-01

    Adolescents' time spent messaging, exploring websites, and studying on the computer increased between 2003 and 2008. Using data from the Panel Study of Income Dynamics Child Development Supplement, this study examines how such changes have influenced individual achievement and behavior from childhood to adolescence. Greater communications and Internet web time proved detrimental to vocabulary and reading whereas the increased use of computer games was associated with increased reading and problem-solving scores, particularly for girls and minority children. Increased use of the computer for studying was associated with increased test scores for girls but not boys. The consequences are more benign than many feared. Groups that have traditionally used the computer less (girls, minority children) appear to benefit from greater use.

  20. A Study of the Construct Validity of Six Vocational Achievement Tests in the Ohio Vocational Education Achievement Test Program.

    ERIC Educational Resources Information Center

    Hines, Constance V.; And Others

    A study examined the construct validity of six vocational achievement tests used in the Ohio Vocational Achievement Testing Program. (Subject areas covered in the tests were agricultural mechanics, carpentry, diesel mechanics, distributive education for food services personnel, fabric services, and home economics/food service.) In order to…

  1. Reasoning Abilities in Primary School: A Pilot Study on Poor Achievers vs. Normal Achievers in Computer Game Tasks

    ERIC Educational Resources Information Center

    Dagnino, Francesca Maria; Ballauri, Margherita; Benigno, Vincenza; Caponetto, Ilaria; Pesenti, Elia

    2013-01-01

    This paper presents the results of preliminary research on the assessment of reasoning abilities in primary school poor achievers vs. normal achievers using computer game tasks. Subjects were evaluated by means of cognitive assessment on logical abilities and academic skills. The aim of this study is to better understand the relationship between…

  2. Study of academic achievements using spatial analysis tools

    NASA Astrophysics Data System (ADS)

    González, C.; Velilla, C.; Sánchez-Girón, V.

    2012-04-01

    In the 2010/12 academic year the College of Agricultural Engineering of the Technical University of Madrid implemented three new degrees all of them adapted to the European Space for Higher Education. These degrees are namely: Graduate in Agricultural Engineering and Science, Graduate in Food Engineering and Graduate in Agro-Environmental Engineering. A total of 382 new incoming students were finally registered and a survey study was carried out with these students about their academic achievement with the aim of finding the level of dependence among the following variables: the final mark in their secondary studies, the option followed in the secondary studies (Art, Science and Technology, and Humanities and Social Sciences), the mark obtained in the entering examination to the university and in which of the two opportunities per year this examination takes place the latter mark was obtained. Similarly, another group of 77 students were evaluated independently to the former group. These students were those entering the College in the previous academic year (2009/10) and decided to change their curricula to the new ones. Subsequently, using the tools of spatial analysis of geographic information systems, we analyzed the possible relationship between the success or failure at school and the socioeconomic profile of new students in a grade. For this purpose every student was referenced assigning UTM coordinates to their postal addresses. Furthermore, all students' secondary schools were geographically coded considering their typology (public, private, and private subsidized) and fares. Each student was represented by its average geometric point in order to be correlated to their respective record. Following this procedure a map of the performance of each student could be drawn. This map can be used as a reference system, as it includes variables as the distance from the student home to the College, that can be used as a tool to calculate the probability of success or

  3. [Study of achieving white organic LED by fluorescence dye].

    PubMed

    Wang, Jin; Wang, Jing; Zheng, Rong-er; Meng, Ji-wu

    2005-08-01

    Some hybrid organic LEDs are made by using fluorescence dye and InGaN blue-light chip and the possibility of achieving white organic LED is investigated according to light conversion theory. Firstly, the LEDs made by normal method and double-dotting glue method are studied. It is found that the double-dotting glue method is too complex and the LEDs made by this way is low-luminance, so it isn't fit to make LED. Secondly the different weight ratio of 1/1/100, 1/1/200, 2/1.5/100 ax-17/zq-13/AB LEDs are manufactured. The 2/1.5/100 LED's color coordinate is (0.32, 0.30), approaching to white point and the correlative color temperature is 6290K which is close to sunlight. So it is a relatively ideal white lamp-house.

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

    ERIC Educational Resources Information Center

    Enwelim, Samuel Chiedu

    2016-01-01

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

  5. Aligning Items and Achievement Levels: A Study Comparing Expert Judgments

    ERIC Educational Resources Information Center

    Kaliski, Pamela; Huff, Kristen; Barry, Carol

    2011-01-01

    For educational achievement tests that employ multiple-choice (MC) items and aim to reliably classify students into performance categories, it is critical to design MC items that are capable of discriminating student performance according to the stated achievement levels. This is accomplished, in part, by clearly understanding how item design…

  6. The Asia pacific cohort studies collaboration: a decade of achievements.

    PubMed

    Woodward, Mark; Huxley, Rachel; Ueshima, Hirotsugu; Fang, Xianghua; Kim, Hyeon Chang; Lam, Tai-Hing

    2012-12-01

    The Asia Pacific Cohort Studies Collaboration (APCSC) was established in the late 1990s when there was a distinct shortfall in evidence of the importance of risk factors for cardiovascular disease in Asia. With few exceptions, most notably from Japan, most of the published reports on cardiovascular disease in the last century were from Western countries, and there was uncertainty how far etiological associations found in the West could be assumed to prevail in the East. Against this background, APCSC was set up as a pooling project, combining individual participant data (about 600,000 subjects) from all available leading cohort studies (36 from Asia and 8 from Australasia) in the region, to fill the knowledge gaps. In the past 10 years, APCSC has published 50 peer-reviewed publications of original epidemiological research, primarily concerned with coronary heart disease, stroke, and cancer. This work has established that Western risk factors generally act similarly in Asia and in Australasia, just as they do in other parts of the world. Consequently, strategies to reduce the prevalence of elevated blood pressure, obesity, and smoking are at least as important in Asia as elsewhere- and possibly more important when the vast size of Asia is considered. This article reviews the achievements of APCSC in the past decade, with an emphasis on coronary heart disease.

  7. Achievement Goal Orientations and Self-Reported Study Strategies as Predictors of Online Studying Activities

    ERIC Educational Resources Information Center

    Adesope, Olusola O.; Zhou, Mingming; Nesbit, John C.

    2015-01-01

    The purpose of this study was to investigate whether achievement motivations influence the adoption of learning strategies and learning strategies influence studying behavior in an online learning environment. The Goal Orientation Questionnaire was used to measure achievement motives, and the Motivated Strategies for Learning Questionnaire was…

  8. Achievable flatness in a large microwave power antenna study

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Achievable flatness for the microwave power transmission system antenna array was determined. Two configurations were analyzed in detail and evaluated as to their net potential misalignment. Manufacturing, joint slack, assembly, alignment and environmental aspects were considered. Approaches to each aspect were analyzed to minimize their contributions to distortions.

  9. Chaotic Homes and School Achievement: A Twin Study

    ERIC Educational Resources Information Center

    Hanscombe, Ken B.; Haworth, Claire M. A.; Davis, Oliver S. P.; Jaffee, Sara R.; Plomin, Robert

    2011-01-01

    Background: Chaotic homes predict poor school performance. Given that it is known that genes affect both children's experience of household chaos and their school achievement, to what extent is the relationship between high levels of noise and environmental confusion in the home, and children's school performance, mediated by heritable child…

  10. Promoting Achievement in School through Sports. First Year Impact Study.

    ERIC Educational Resources Information Center

    American Sports Inst., Mill Valley, CA.

    Promoting Achievement in School through Sports (PASS) is an academic high school curriculum developed by the American Sports Institute. It is a daily, year-long, credit-bearing, physical education elective for students who love sports but are not performing up to their academic potential. PASS is based on the concept that the principles and skills…

  11. Cooperative Learning and Achievement in Social Studies: Jigsaw II.

    ERIC Educational Resources Information Center

    Mattingly, Robert M.; VanSickle, Ronald L.

    Cooperative learning generally refers to students working together to achieve academic objectives and the instructional procedures that structure the students' collaborative efforts. Jigsaw is a cooperative learning model that involves small gruops of 5-6 students teaching each other subject matter about which they have become "experts"…

  12. Academic Achievement Despite Child Maltreatment: A Longitudinal Study

    ERIC Educational Resources Information Center

    Coohey, Carol; Renner, Lynette M.; Hua, Lei; Zhang, Ying J.; Whitney, Stephen D.

    2011-01-01

    Purpose: Although researchers have concluded that child maltreatment has a negative effect on children's learning and academic achievement, not all children are negatively affected by maltreatment, and some children seem to succeed academically despite being maltreated. Drawing on risk and resilience theory, we examined a broad range of potential…

  13. [Accuracy of apposition achieved by mandibular osteosyntheses. Stereophotogrammetric study].

    PubMed

    Randzio, J; Ficker, E; Wintges, T; Laser, S

    1989-01-01

    The accuracy of apposition achieved by wire and plate osteosyntheses is measured with the aid of close range stereophotogrammetry in the mandibles of dead bodies. Both osteosynthesis methods are characterized by an increase in the intercondylar distance which, on the average, is about 3.3 mm greater after plate osteosynthesis and about 1.9 mm after wiring. Moreover, osteosyntheses of the base of the mandible may involve a tendency of the condyle to become caudally dislocated.

  14. Influences on achieving motor milestones: a twin-singleton study.

    PubMed

    Brouwer, Silvia I; van Beijsterveldt, Toos C E M; Bartels, Meike; Hudziak, James J; Boomsma, Dorret I

    2006-06-01

    In order to determine if twinning impacted achievement of motor milestones the attainment of early motor milestones in twins was examined and compared to published data from singletons of the same age from the same culture and birth years. We examined the influence of twinning, sex, zygosity and birth cohort (1987-2001) on the motor development of twins aged 0 to 24 months. Data on the attainment of motor milestones (turn, sit, crawl, stand and walk) of twins were collected from maternal reports. All data were corrected for gestational age. Data from the twin sample were compared to normative data from singletons, which were available from Child Health Clinics (CHC). Analyses across twin data and the CHC singleton data revealed no differences between twins and singletons in achievement of motor milestones. Girls were able to sit without support slightly earlier than boys, otherwise there were no other sex differences. Birth-order analyses revealed minimal but significant differences in turning over from back to belly and for sitting without support between the first- and second-born. Dizygotic (DZ) twins were faster than monozygotic (MZ) twins in achieving the moment of sit, crawl, stand and walk. Twins born in earlier cohorts were faster in reaching the moment of crawl, sit and walk. It is concluded that there are no differences in time of reaching motor milestones between twins and singletons within the normal range. Sex has minimal to no effect on motor development in early childhood. DZ twins achieve motor milestones sooner than MZ twins. Attainment of gross motor milestones (crawl, stand and walk) is delayed in later birth cohorts.

  15. The Role of Self-Study Time in Freshmen's Achievement

    ERIC Educational Resources Information Center

    Doumen, Sarah; Broeckmans, Jan; Masui, Chris

    2014-01-01

    Although invested study time is expected to relate to exam performance, research findings have been mixed. Therefore, the current study examined (a) the role of self-study time above and beyond relevant student characteristics, affective-motivational processes (i.e. academic self-efficacy, learning goal orientation, and action-state orientation)…

  16. School Administration Leadership Style and Academic Achievement: A Case Study

    ERIC Educational Resources Information Center

    Brvenik-Estrella, Marianna

    2013-01-01

    The purpose of this case study was to gather current teacher and administrator perceptions on leadership in a school environment. The study sought to identify patterns of leadership style as elements in building a school climate that focused on performance and intrinsic rewards. The study also sought to establish an understanding of how leadership…

  17. Improving Student Achievement through the Enhancement of Study Skills.

    ERIC Educational Resources Information Center

    Smith, Marvin; Teske, Ralph; Gossmeyer, Matt

    This study described a program for improving students' study skills aimed at improving academic performance. The targeted population consisted of students in two public high schools and one parochial grade school in a medium-sized metropolitan area located in central Illinois. The lack of these skills by students at all levels had been…

  18. Constructivist Approach: Improving Social Studies Skills Academic Achievement

    ERIC Educational Resources Information Center

    McCray, Kimeko

    2007-01-01

    This report describes a program designed to enhance social studies skills and knowledge. The target areas for enhancement are geography, economics, history, and core democratic values. The need for strengthening these skills was documented by literature, and surveys. An analysis of probable cause for lack of social studies skills revealed that…

  19. Longitudinal Study of Low and High Achievers in Early Mathematics

    ERIC Educational Resources Information Center

    Navarro, Jose I.; Aguilar, Manuel; Marchena, Esperanza; Ruiz, Gonzalo; Menacho, Inmaculada; Van Luit, Johannes E. H.

    2012-01-01

    Background: Longitudinal studies allow us to identify, which specific maths skills are weak in young children, and whether there is a continuing weakness in these areas throughout their school years. Aims: This 2-year study investigated whether certain socio-demographic variables affect early mathematical competency in children aged 5-7 years.…

  20. Predictors for Mathematics Achievement? Evidence from a Longitudinal Study

    ERIC Educational Resources Information Center

    Sasanguie, Delphine; Van den Bussche, Eva; Reynvoet, Bert

    2012-01-01

    Numerical processing has been extensively studied by examining the performance on basic number processing tasks, such as number priming, number comparison, and number line estimation. These tasks assess the innate "number sense," which is assumed to be the breeding ground for later mathematics development. Indeed, several studies have…

  1. A trial studying approach to predict college achievement.

    PubMed

    Meijer, Rob R; Niessen, A Susan M

    2015-01-01

    We argue that using trial studying is a reliable and valid way to select students for higher education. This method is based on a work sample approach often used in personnel selection contexts. We discuss that this method has predictive validity for study success, has high acceptance by stakeholders, and measures self-regulation in a high-stakes testing context that cannot be measured through self-report questionnaires. We suggest further research to implement this method to select students.

  2. Museum Learning: A Study of Motivation and Learning Achievement

    ERIC Educational Resources Information Center

    Wilde, Mathias; Urhahne, Detlef

    2008-01-01

    According to Reinmann-Rothmeier and Mandl (2001), learning environments should provide an ideal balance between constructivist and instructive elements. Most interesting for constructivist learning processes is the combination of the cognitive and the motivational domain. In an empirical study with 207 fifth-graders of the highest stratification…

  3. Learning Achievement Packages. Mexican American Studies, English-Spanish.

    ERIC Educational Resources Information Center

    Astacio, Ramon; Iruegas, Efrain

    Developed originally for grades 7-12, the three bilingual Mexican American studies curriculum units on the pre-Hispanic cultures of the Olmecs, Mayas, and Aztecs present information for the teacher and for the student, a glossary, worksheets, an answer key, a test, and a bibliography in Spanish and English. The cross section of materials are…

  4. Achievement Data in IEA Studies and Simpson's Paradox

    ERIC Educational Resources Information Center

    Zuzovsky, Ruth; Steinberg, David M.; Libman, Zipi

    2011-01-01

    This paper is meant to highlight the occurrence of Simpson's Paradox when using aggregated data obtained from two IEA studies in Israel, while ignoring the effect of a powerful intervening variable in the local context--the ethnicity factor. It will demonstrate faulty conclusions regarding either the absence of relationships between a contextual…

  5. Single-Sex Classrooms and Reading Achievement: An Exploratory Study

    ERIC Educational Resources Information Center

    Stotsky, Sandra; Denny, George

    2012-01-01

    Gendered schooling is growing in the United States, but little research exists on single-sex classes in public elementary schools. This study sought to find out if single-sex classes in two elementary schools made a difference in boys' reading gains in 2008-2009, as judged by scores on the state's annual literacy test. In one school, boys in the…

  6. Studying Abroad in Berlin and Achieving Cultural Competence Using English

    ERIC Educational Resources Information Center

    Wolf, Gregory H.

    2007-01-01

    This article discusses a short-term study abroad program conducted in Berlin in English for college students. Guided by the academic goals of developing cultural competence, demonstrating cultural communication, and attaining a basic level of cultural literacy, this program, with its pre- and post-program academic components, offers an alternative…

  7. The South Carolina PET Study: Teachers' Perceptions and Student Achievement.

    ERIC Educational Resources Information Center

    Mandeville, Garrett K.; Rivers, Janelle L.

    1991-01-01

    A series of three related studies provided evaluative information concerning the Madeline Hunter model of the Program for Effective Teaching implementation in South Carolina. Primary results showed that training was well received by the teachers, that follow-up coaching was limited in quantity and not always consistent with Hunters's…

  8. Nature Awareness and Science Achievement in Middle School: A Correlational Study

    ERIC Educational Resources Information Center

    Freese, Maegan; Fultz, Andrew

    2012-01-01

    The researchers wanted to continue in their university's previous study of nature awareness and science achievement, specifically examining the effects of nature in the achievement of seventh-grade students. This further study offered valuable insight to the inconclusive findings of previous researchers of nature awareness and science achievement.…

  9. Achieving Learning Objectives through E-Voting Case Studies

    SciTech Connect

    Bishop, Matt; Frincke, Deb

    2007-01-01

    The recent explosion in the use of electronic voting machines provides a wonderful opportunity to teach students about computer security. Because voting is the cornerstone of any democracy or republic, the need for secure voting systems is obvious. Further, students are familiar with how to vote. But the complexity of mapping a traditional process of voting using secret ballots to an electronic environment shows the difficulties of implementing secure processes and systems. In this article, we show a high level mapping from selected security and privacy education outcomes into a target ‘case study’ of developing electronic voting machines intended for traditional secret ballot elections. Our intent is to motivate both a set of lessons specifically involving e-voting, as well as illustrating the usefulness of having a mapping from outcomes to simplified case studies.

  10. A Longitudinal Study of Reactive Curiosity, Manifest Anxiety, and Achievement in Elementary School.

    ERIC Educational Resources Information Center

    Yost, Michael

    The study attempted to determine: (1) whether achievement in the early school years is related to anxiety and curiosity in later school years; and (2) whether anxiety and curiosity in early school years are related to achievement in later school years. The Stafford Achievement Test (SAT), the Children's Manifest Anxiety Scale (CMAS), and the…

  11. School Librarians Continue to Help Students Achieve Standards: "The Third Colorado Study (2010)." A Closer Look

    ERIC Educational Resources Information Center

    Francis, Briana Hovendick; Lance, Keith Curry; Lietzau, Zeth

    2010-01-01

    In 2000, the Colorado State Library published "How School Librarians Help Kids Achieve Standards: The Second Colorado Study." This follow-up study is the third Colorado study of the impact of school libraries and librarians on academic achievement, and the second study to examine their impact on student performance on the Colorado…

  12. Inclusivity in the Classroom and International Achievement in Mathematics and Science: An Exploratory Study

    ERIC Educational Resources Information Center

    Barnard-Brak, Lucy; Wei, Tianlan; Schmidt, Marcelo; Sheffield, Rebecca

    2014-01-01

    Purpose: Few studies have examined the role of inclusivity in international assessments of student achievement, such as the TIMSS (Trends in International Mathematics and Science Study). The current study examined how the inclusivity of students with disabilities at the classroom level across countries may be associated with achievement scores,…

  13. Predicting Singapore Students' Achievement Goals in Their English Study: Self-Construal and Classroom Goal Structure

    ERIC Educational Resources Information Center

    Luo, Wenshu; Hogan, David; Paris, Scott G.

    2011-01-01

    This study examined the role of self-construal and classroom goal structure in predicting Singapore secondary students' achievement goals in their English study. Students from 104 classes were administered surveys of achievement goals, classroom goal structure, English self-concept, and self-construal. The results of two-level hierarchical linear…

  14. Promoting Student Achievement: A Case Study of Change Actions Employed by an Urban School Superintendent

    ERIC Educational Resources Information Center

    Bealer, David E.

    2010-01-01

    The purpose of this study was to examine the change strategies and actions taken by an urban district superintendent to improve student achievement. In a qualitative case study of a large urban school district, one research question and three subquestions focused on: 10 specific reform strategies to improve student achievement, how the quality and…

  15. A Longitudinal Investigation of Project-Based Instruction and Student Achievement in High School Social Studies

    ERIC Educational Resources Information Center

    Summers, Emily J.; Dickinson, Gail

    2012-01-01

    This longitudinal study focused on how project-based instruction (PBI) influenced secondary social studies students' academic achievement and promoted College and Career Readiness (CCR). We explored and compared student achievement in a PBI high school versus a traditional instruction high school within the same rural school district. While…

  16. How Does Understanding by Design Influence Student Achievement in Eighth Grade Social Studies?

    ERIC Educational Resources Information Center

    Noble, Charhonda L.

    2011-01-01

    In an age where more people place emphasis on global competition, it only seems right to have students meet achievement in all subjects equally. However, that is not the case with the content area of social studies. In recent years, many people have been alarmed at social studies test scores as measured by student achievement. It is the goal of…

  17. Summer Study: A Two Part Investigation of the Impact of Exposure to Schooling on Achievement Growth.

    ERIC Educational Resources Information Center

    David, Jane Lisa

    This thesis is composed of two studies which look at the impact of exposure to schooling on achievement growth of children. Both use data from the National Follow Through Evaluation. The first study investigates the hypothesis that the difference in achievement growth between poor and non-poor children is greater during the summer months than…

  18. Within Our Reach: A Study of Professional Community in Schools and Its Impact on Student Achievement

    ERIC Educational Resources Information Center

    Bell, Camille S.

    2010-01-01

    The primary purpose of this study was to examine the effects of professional learning community variables on student achievement in three Edison Learning Partnership Schools. The study examined three years of State School Assessment achievement data in reading and math, along with three years of Customer Satisfaction Data as collected by the…

  19. Effectiveness of Computer-Assisted Mathematics Education (CAME) over Academic Achievement: A Meta-Analysis Study

    ERIC Educational Resources Information Center

    Demir, Seda; Basol, Gülsah

    2014-01-01

    The aim of the current study is to determine the overall effects of Computer-Assisted Mathematics Education (CAME) on academic achievement. After an extensive review of the literature, studies using Turkish samples and observing the effects of Computer-Assisted Education (CAE) on mathematics achievement were examined. As a result of this…

  20. Amalgamation of Future Time Orientation, Epistemological Beliefs, Achievement Goals and Study Strategies: Empirical Evidence Established

    ERIC Educational Resources Information Center

    Phan, Huy P.

    2009-01-01

    Background: Recently research evidence emphasizes two main lines of inquiry, namely the relations between future time perspective (FTP), achievement goals (mastery, performance-approach, and performance-avoidance) and study processing strategies, and the relations between epistemological beliefs, achievement goals and study processing strategies.…

  1. A Cross-Lagged Longitudinal Study of Relations between Academic Achievement and Korean Adolescent Delinquency

    ERIC Educational Resources Information Center

    Lee, Julie

    2013-01-01

    Objective: Previous studies have shown that academic achievement has a significant effect on juvenile delinquency, with the reverse reported as well. This study, therefore, examined the reciprocal causal relationships between academic achievement and juvenile delinquency. Methods: The participants were 3449 Korean adolescents (mean age 13.2 years,…

  2. Is the Study Process Questionnaire (SPQ) a Good Predictor of Academic Achievement? Examining the Mediating Role of Achievement-Related Classroom Behaviours

    ERIC Educational Resources Information Center

    Choy, Jeanette Lyn Fung; O'Grady, Glen; Rotgans, Jerome I.

    2012-01-01

    Studies have shown that the Study Process Questionnaire (SPQ)--which provides a measure of student approaches to learning--is a relatively weak predictor of academic achievement. The present study sought to explore whether students' achievement-related classroom behaviours, as observed by teachers, can be used as a mediator between student…

  3. Length of Study-Time Behaviour and Academic Achievement of Social Studies Education Students in the University of Uyo

    ERIC Educational Resources Information Center

    Ukpong, D. E.; George, I. N.

    2013-01-01

    This study investigated the length of study time behaviour and academic achievement of Social Studies Education students in the University of Uyo. The purpose was to determine the difference in the academic achievement of the long study time behaviour students and their short study time behaviour counterparts in Social Studies Education. The study…

  4. The District-Wide Effectiveness of the Achieve3000 Program: A Quasi-Experimental Study

    ERIC Educational Resources Information Center

    Borman, Geoffrey D.; Park, So Jung; Min, Sookweon

    2015-01-01

    The purpose of this study was to evaluate the impact of Achieve3000, a differentiated online literacy curriculum, on students' scores on the California State Test (CST). In the 2011-12 school year, 1,957 students in Chula Vista began using Achieve3000's solutions in 3rd through 8th grade. Using a form of propensity score matching called Inverse…

  5. Families, Schools, and Children's School Achievement: A Study Based on Rural Regions in China Gansu Province

    ERIC Educational Resources Information Center

    Zhijun, Sun; Zeyun, Liu; Baicai, Sun

    2015-01-01

    This paper focuses on the impact of school factors on student achievement due to differences in family backgrounds. Based on the principle of diminishing effects of school investment in children's achievement, this study built a model that includes individual characteristics, family characteristics, and school characteristics. Family and school…

  6. The Strategies-for-Achievement Approach (stACH) for Teaching "Study Skills."

    ERIC Educational Resources Information Center

    Tuckman, Bruce W.

    A complete course, curriculum, and textbook were developed to teach college level "study skills" using an educational, psychology-based strategies-for-achievement (stACH) approach. The approach involved teaching students four major achievement strategies: (1) taking reasonable risk; (2) taking responsibility for outcomes; (3) searching…

  7. A Study of Leadership Styles that Lead to Academic Achievement of Hispanic Students

    ERIC Educational Resources Information Center

    Smith, Mitzi Harris

    2010-01-01

    The purpose of this study was to determine the relationship between secondary principal leadership style and Hispanic student achievement. Student achievement was measured by the graduation rate for each school. The principals' leadership styles were defined by scores in the Leadership Orientations Profile. The online survey was sent to 549…

  8. Narrowing the Achievement Gap: A Case Study of an Urban School

    ERIC Educational Resources Information Center

    Lugo, Rosalinda

    2010-01-01

    The goal of this case study was to identify the cultural norms, practices, and programs of an urban school that narrowed the achievement gap. The reason for identifying these factors in a successful school was to add to the body of literature regarding the achievement gap and what a struggling school was able to do to narrow the gap. This case…

  9. Performance-Based Music Ensembles' Effects on Academic Achievement: A Correlational Study

    ERIC Educational Resources Information Center

    Stevenson, Timothy Francis

    2013-01-01

    As increasing student achievement levels for all learners continues to drive the focus of education, identifying strategies and opportunities to accomplish this goal becomes progressively more important. This study explored the concepts of self-efficacy, self-efficacy for self-regulated learning, and self-efficacy for academic achievement in…

  10. Banned and Punished: A Study of Disciplinary Consequences and Reading Achievement among Middle School Students

    ERIC Educational Resources Information Center

    Thomas, Erica M.

    2014-01-01

    The impact that removal of students from the educational setting has on student reading achievement (and later life outcomes) was the impetus for this study which sought to identify whether a relationship existed between an increasingly greater frequency of out of school suspension (OSS days) and reading achievement for middle school students.…

  11. The Effect of Using Concept Maps as Study Tools on Achievement in Chemistry

    ERIC Educational Resources Information Center

    BouJaoude, Saouma; Attieh, May

    2008-01-01

    The purposes of this study were to: (1) examine whether or not the construction of concept maps by students improves their achievement and ability to solve higher order questions in chemistry, (2) investigate the differential effect of the treatment by gender and achievement level, and (3) explore the relationships between performance on concept…

  12. Incremental Validity of Thinking Styles in Predicting Academic Achievements: An Experimental Study in Hypermedia Learning Environments

    ERIC Educational Resources Information Center

    Fan, Weiqiao; Zhang, Li-Fang; Watkins, David

    2010-01-01

    The study examined the incremental validity of thinking styles in predicting academic achievement after controlling for personality and achievement motivation in the hypermedia-based learning environment. Seventy-two Chinese college students from Shanghai, the People's Republic of China, took part in this instructional experiment. The…

  13. Achievement Motivation among Secondary School Students in Ernakulam District--A Study

    ERIC Educational Resources Information Center

    Payyanatt, Prasanth; Manichander, T.

    2012-01-01

    The major purpose of this study is to find out the level of Achievement motivation of rural and urban secondary school students in Ernakulam district in Kerala state. The data was collected by means of Deo-Mohan Achievement Motivation (N-Ach) Scale on 200 samples of students in various schools in Thripunithura Sub-district selected through…

  14. Weighing in on Education: A Study of Childhood Obesity and Student Achievement

    ERIC Educational Resources Information Center

    Guindon, John R., Sr.

    2014-01-01

    This quantitative causal comparative study looked to see if there was a relationship between childhood obesity and student achievement. Because of the many conflicting results in the research available, it was not known if there was a relationship between childhood obesity and student achievement among inner-city middle school students in a school…

  15. The Achievement Motive in Women; A Study of the Implications for Career Development.

    ERIC Educational Resources Information Center

    Baruch, Rhoda Wasserman

    Using 137 Radcliffe alumnae and a national sample of 763 women, this study tested two hypotheses: (1) the achievement motive of women is associated with age and family situation; (2) for those woman whose families are established, achievement motivation is associated with paid employment and return to work. The Radcliffe group wrote Thematic…

  16. A Cross-National Study of the Multilevel Effects of Social Background on Achievement.

    ERIC Educational Resources Information Center

    Belandria, Liza C.

    Results of a study attempting to verify the extent to which social background variables affect science achievement at multiple levels of analysis are reported. Patterns of home- and SES-influenced variables potentially explaining differences in individual achievement were examined in Hungary, New Zealand, and Australia to duplicate a previous…

  17. Predictors of Achievement in Basic Skills: A Canadian Effective Schools Study.

    ERIC Educational Resources Information Center

    Lytton, Hugh; Pyryt, Michael

    1998-01-01

    Studied factors accounting for elementary school achievement. Analysis of achievement test results in language arts and mathematics in Calgary (Alberta, Canada) shows that social class variables explain up to 45% of the variation, with student-body characteristics explaining 6% to 11% and school-based variables explaining a further 3% to 6%. (SLD)

  18. A Study of the Differential Achievement among Graduates of the University of Qatar, 1977-81.

    ERIC Educational Resources Information Center

    Sefein, Naim A.

    Achievement of University of Qatar graduates between 1977 and 1981 was studied. For the sample of 766 graduates, information was collected on sex, nationality, major, and year of graduation. The degree to which secondary school graduation scores can predict college achievement was examined using Pearson product moment correlation coefficients. The…

  19. Schulleistungsstudien und Soziale Gerechtigkeit (Studies on School Achievement and Social Justice).

    ERIC Educational Resources Information Center

    Arnold, Karl-Heinz

    2001-01-01

    Demonstrates that a high degree of fairness may be achieved in international comparative research on school achievement, using the Third International Mathematics and Science Study (TIMSS) as an example and employing the methods of advanced pedagogical-psychological diagnosis. Includes references. (CMK)

  20. A Cultural Heuristic Approach to the Study of Jamaican Undergraduate Students' Achievement Motivation

    ERIC Educational Resources Information Center

    Clayton, Karen E.; Zusho, Akane

    2016-01-01

    Background: In recent years, there have been increasing calls to develop a more contextually based sociocultural perspective of achievement motivation. Aim: This mixed-methods study examined why Jamaican undergraduate students are motivated or unmotivated and how this relates to the extant literature on achievement motivation. Sample(s): This…

  1. Cognitive Predictors of Achievement Growth in Mathematics: A 5-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Geary, David C.

    2011-01-01

    The study's goal was to identify the beginning of 1st grade quantitative competencies that predict mathematics achievement start point and growth through 5th grade. Measures of number, counting, and arithmetic competencies were administered in early 1st grade and used to predict mathematics achievement through 5th (n = 177), while controlling for…

  2. STAR Follow-Up Studies, 1996-1997: The Student/Teacher Achievement Ratio (STAR) Project.

    ERIC Educational Resources Information Center

    Pate-Bain, Helen; Boyd-Zaharias, Jayne; Cain, Van A.; Word, Elizabeth; Binkley, M. Edward

    The Student/Teacher Achievement Ratio (STAR) Project first investigated the effect of small class size on student achievement with over 6,000 Tennessee primary students in 1985 through 1989. The study found a consistent and significant benefit of small classes for all students, with the greatest advantages for minority, inner-city students from…

  3. Exploratory Study of the Relationship between State Fiscal Effort and Academic Achievement

    ERIC Educational Resources Information Center

    Goodale, Timothy A.

    2009-01-01

    Prior empirical research has taken many varying approaches to determine if differences in funding significantly impacts student academic achievement. However, much of these studies exhibit weak generalizability due to their limited scope, timeframe and dissimilar achievement measures. To expand upon the already robust literature in education…

  4. On the interplay between academic achievement and educational identity: a longitudinal study.

    PubMed

    Pop, Eleonora Ioana; Negru-Subtirica, Oana; Crocetti, Elisabetta; Opre, Adrian; Meeus, Wim

    2016-02-01

    The present three-wave longitudinal study provides empirical evidence for the mechanisms of the bright and dark sides of identity development in the academic context. First, we investigated the patterns of stability and change in educational identity and academic achievement among adolescents. Second, we examined the reciprocal associations between identity processes (i.e., commitment, in-depth exploration, and reconsideration of commitment) and academic achievement. The main results of the study highlighted that academic achievement predicts the manner in which adolescents deal with their identity issues in the academic context. Thus, high academic achievement leads to high levels of commitment (identity synthesis), while low academic achievement leads to high levels of reconsideration of commitment (identity confusion). This unidirectional pattern of effects applied equally to adolescent boys and girls, early-to-middle and middle-to-late adolescents, and to adolescents attending theoretical and vocational schools. Practical implications are discussed.

  5. The Effect of Secondary School Study Skills Preparation on First-Year University Achievement

    ERIC Educational Resources Information Center

    Jansen, Ellen P. W. A.; Suhre, Cor J. M.

    2010-01-01

    Although many studies have revealed the importance of study skills for students' first-year performance and college retention, the extent of the impact of study skills preparation on students' academic achievement is less clear. This paper explores the impact of pre-university study skills preparation on students' first-year study experiences,…

  6. Reading Achievement Gaps, Correlates, and Moderators of Early Reading Achievement: Evidence from the Early Childhood Longitudinal Study (ECLS) Kindergarten to First Grade Sample

    ERIC Educational Resources Information Center

    Chatterji, Madhabi

    2006-01-01

    This study estimated reading achievement gaps in different ethnic, gender, and socioeconomic groups of 1st graders in the U.S. compared with specific reference groups and identified statistically significant correlates and moderators of early reading achievement. A subset of 2,296 students nested in 184 schools from the Early Childhood…

  7. Besides Knowledge: A Cross-Sectional Study on the Relations between Epistemic Beliefs, Achievement Goals, Self-Beliefs, and Achievement in Science

    ERIC Educational Resources Information Center

    Mason, Lucia; Boscolo, Pietro; Tornatora, Maria; Ronconi, Lucia

    2013-01-01

    This study examines the contribution of learner cognitive and motivational characteristics to achievement in science at three grade levels. Specifically, the relations between domain-specific epistemic beliefs about the development and justification of scientific knowledge, achievement goals, knowledge, self-concept, self-efficacy, and achievement…

  8. [Study on path of transforming traditional Chinese medicine research achievement into guideline].

    PubMed

    Zhang, Wen; Xie, Yan-Ming; Yuwen, Ya

    2014-09-01

    At present, a number of scientific research achievements has been formed. Scientific achievement is the crystallization of great efforts from scientific workers, and it's also the valuable treasure of human civilization. Standardization is an important way to promote the international communication of Chinese medicine, and it's significant in boosting China's scientific and technological progress, improving market competitiveness and promoting international trade. Transformation of scientific research to the guideline is not only beneficial to improving the technology content of the standard, but also to the conversion from scientific research achievements into productivity. Therefore, only by absorbing the advanced scientific and technological achievements, reproducing the theory of traditional Chinese medicine (TCM) and medical technology in standard form, can make TCM keep pace with the times. This study preliminarily explores for the method to transform scientific research achievements into guideline, in order to provide reference for the future technical specifications, thus to further the development of TCM.

  9. Cross-National Achievement Studies: Learning from South Africa's Participation in the Trends in International Mathematics and Science Study (TIMSS)

    ERIC Educational Resources Information Center

    Reddy, Vijay

    2005-01-01

    This article explores the potential of cross-national achievement studies through a critical reflection upon the experience of South Africa's participation in the Trends in International Mathematics and Science Study (TIMSS). There are a growing number of multi-country and international achievement studies. While recognizing the limitations of…

  10. The Impact of ICT on Pupils' Achievement and Attitudes in Social Studies

    ERIC Educational Resources Information Center

    Cener, Emin; Acun, Ismail; Demirhan, Gokhan

    2015-01-01

    The aim of this study is to investigate the impact of teaching social studies with the help of CT on pupils' achievement in social studies. A history, geography and culture oriented theme was selected from the social studies curriculum for the research, Turks on the Silk Road. A multimedia CD, documentaries, PowerPoint and so on were used to teach…

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

    ERIC Educational Resources Information Center

    Sirait, Swando

    2016-01-01

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

  12. Oral hormone replacement therapy: factors that influence the estradiol concentrations achieved in a multiracial study population.

    PubMed

    Gavaler, Judith S

    2002-02-01

    The assumption that estradiol (E2) concentrations are reliably increased to therapeutic levels in postmenopausal women receiving hormone replacement therapy (HRT) has not been explicitly tested. Nor have factors that may modulate the E2 levels achieved been evaluated. The author examined E2 concentrations in a multiracial study population of 309 postmenopausal women treated with oral HRT and observed that 51.1% had achieved estradiol levels of at least 45 pg/ml (achievers). The odds of being an achiever were significantly elevated among non-Caucasian women by a HRT dose greater than 0.625 mg, current moderate drinking, and increasing duration of HRT use. The odds were significantly decreased by having a high school education or less and increasing time since last HRT dose. White postmenopausal women had significantly reduced odds of being an achiever, and both a dose of less than 0.625 mg and a dose equal to 0.625 mg significantly reduced the odds of being an achiever. Increasing body mass index and menopause duration were both associated with lower odds. This report demonstrates not only that women treated with HRTdo not all achieve therapeutic levels of estradiol but also that factors can be identified that modulate the E2 concentration achieved in response to HRT administration.

  13. The study on achievement of motor milestones and associated factors among children in rural North India

    PubMed Central

    Gupta, Arti; Kalaivani, Mani; Gupta, Sanjeev Kumar; Rai, Sanjay K.; Nongkynrih, Baridalyne

    2016-01-01

    Background: Nearly 14% of children worldwide do not reach their developmental potential in early childhood. The early identification of delays in achieving milestones is critical. The World Health Organization (WHO) has developed normal age ranges for the achievement of motor milestones by healthy children. This study aimed to assess the gross motor developmental achievements and associated factors among children in rural India. Materials and Methods: A cross-sectional study was conducted with rural children in North India. A pretested questionnaire was used to collect the data. The median age at the time of the highest observed milestone was calculated and compared with the WHO windows of achievement. Results: Overall, 221 children aged 4–18 months were included in the study. The median age of motor development exhibited a 0.1–2.1-month delay compared to the WHO median age of motor milestone achievement. The prevalence of the gross motor milestone achievements for each of the six milestones ranged from 91.6% to 98.4%. Developmental delay was observed in 6.3% of the children. After adjusting for different variables, children with birth order of second or more were found to be significantly associated with the timely achievement of gross motor milestones. Conclusion: The apparently healthy children of the rural area of Haryana achieved gross motor milestones with some delay with respect to the WHO windows of achievement. Although the median value of this delay was low, awareness campaigns should be implemented to promote timely identification of children with development delays. PMID:27843845

  14. An international validation study of two achievement goal measures in a pharmacy education context

    PubMed Central

    Alrakaf, Saleh; Abdelmageed, Ahmed; Kiersma, Mary; Coulman, Sion A; John, Dai N; Tordoff, June; Anderson, Claire; Noreddin, Ayman; Sainsbury, Erica; Rose, Grenville; Smith, Lorraine

    2014-01-01

    Background Achievement goal theory helps us understand what motivates students to participate in educational activities. However, measuring achievement goals in a precise manner is problematic. Elliot and McGregor’s Achievement Goal Questionnaire (AGQ) and Elliot and Murayama’s revised Achievement Goal Questionnaire (AGQ-R) are widely used to assess students’ achievement goals. Both instruments were developed and validated using undergraduate psychology students in the USA. Methods In this study, our aims were to first of all, assess the construct validity of both questionnaires using a cohort of Australian pharmacy students and, subsequently, to test the generalizability and replicability of these tools more widely in schools of pharmacy in other English-speaking countries. The AGQ and the AGQ-R were administered during tutorial class time. Confirmatory factor analysis procedures, using AMOS 19 software, were performed to determine model fit. Results In contrast to the scale developers’ findings, confirmatory factor analysis supported a superior model fit for the AGQ compared with the AGQ-R, in all countries under study. Conclusion Validating measures of achievement goal motivation for use in pharmacy education is necessary and has implications for future research. Based on these results, the AGQ will be used to conduct future cross-sectional and longitudinal analyses of the achievement goals of undergraduate pharmacy students from these countries. PMID:25298743

  15. What can and should we learn from international studies of mathematics achievement?

    NASA Astrophysics Data System (ADS)

    Leung, Frederick K. S.

    2014-09-01

    International studies of mathematics achievement such as Trends in International Mathematics and Science Study and Programme for International Student Assessment have dominated much discussion within the mathematics education community and beyond, but such discussions often do not do justice to the nature of these international studies. In this paper, the espoused purposes of these international studies are examined, and the limitations of large-scale international studies posed by the nature and the methodology of these studies are discussed. It is argued that because of the limitations, only broad-brush pictures about achievements in different countries can be painted, and one such broad-brush picture is the superior performance of East Asian students. Cultural values in these countries are then discussed as possible explanation of student achievement. What should and should not be learned from these international studies are then discussed. Caution is advised against emphasising fine changes in ranking of countries, asserting causal relations between background variables and achievement, drawing conclusions about teacher attributes, and suggesting changes in education policies without due consideration of the nature and limitations of these studies. Instead one should focus on trends in achievement scores (and not rankings), performance in different strands of mathematics, and the attitudes of our students as shown in the questionnaire results.

  16. Studies of the Effect of Formative Assessment on Student Achievement: So Much More Is Needed

    ERIC Educational Resources Information Center

    McMillan, James H.; Venable, Jessica C.; Varier, Divya

    2013-01-01

    Kingston and Nash (2011) recently presented a meta-analysis of studies showing that the effect of formative assessment on K-12 student achievement may not be as robust as widely believed. This investigation analyzes the methodology used in the Kingston and Nash meta-analysis and provides further analyses of the studies included in the study. These…

  17. Study-Orientation of High and Low Academic Achievers at Secondary Level in Pakistan

    ERIC Educational Resources Information Center

    Sarwar, Muhammad; Bashir, Muhammad; Khan, Muhammad Naemullah; Khan, Muhammad Saeed

    2009-01-01

    The study orientation of low and high academic achievers was compared, measured through a self-developed study orientation scale (SOS) primarily based on 47 items comparing study habits and attitude. Students' marks obtained in the 10th grade Examination determined the measure of academic performance. The analysis revealed that the high achievers…

  18. Treatment, Time, and Achievement: Do Searching Modes of Study Facilitate Learning?

    ERIC Educational Resources Information Center

    Rice, Marion J.

    This report is a synthesis of five research studies comparing the facilitative effects on learning of searching and reception modes of study. The following five studies are discussed: (1) J.R. Dale, the effects on achievement of using the forced inferential response mode in an intermediate grade population-geography unit; (2) D.D. Dumbleton, the…

  19. Leadership Practices that Enhance Reading Achievement for African American Males: A Case Study

    ERIC Educational Resources Information Center

    Dawson, Dawnay Ardrean

    2010-01-01

    The purpose of this study was to examine leadership practices that lead to improving academic achievement for African American males. Specifically, this study examined cultural insensitivity and its impact on educating African American male students in reading. The study utilized several techniques to determine what practices educators used to…

  20. A SUMMARY OF STUDIES IN ACHIEVEMENT OF VOCATIONAL AGRICULTURE GRADUATES IN COLLEGE.

    ERIC Educational Resources Information Center

    MCCLELLAND, JOHN B.

    TWENTY-SEVEN STUDIES ARE INCLUDED IN THIS SYNTHESIS OF RESEARCH ON THE APPROPRIATENESS OF HIGH SCHOOL VOCATIONAL AGRICULTURE STUDENTS GOING ON TO AGRICULTURAL COLLEGES. MOST OF THE STUDIES INVOLVED STATISTICAL SIGNIFICANCE TREATMENT. THE STUDIES ARE ORGANIZED INTO SECTIONS--(1) COMPREHENSIVE, (2) ACHIEVEMENT IN LEADERSHIP ACTIVITIES, (3)…

  1. Influence of School Certificate English Achievement and Faculty on Course of Study

    ERIC Educational Resources Information Center

    Uguma, Vincent U.; Timothy, Alexander E.

    2015-01-01

    The study was to find out the influence of both students' achievement in the West African Examination Council's Senior School Certificate English Language examination and the faculty of study by the students in the university on their performances in Use of English and in specific courses of study. 964 undergraduate students of Cross River…

  2. Study of the Relationship between Study Habits and Academic Achievement of Students: A Case of Spicer Higher Secondary School, India

    ERIC Educational Resources Information Center

    Siahi, Evans Atsiaya; Maiyo, Julius K.

    2015-01-01

    The studies on the correlation of academic achievement have paved way for control and manipulation of related variables for quality results in schools. In spite of the facts that schools impart uniform classroom instructions to all students, wide range of difference is observed in their academic achievement. The study sought to determine the…

  3. A study: Effect of Students Peer Assisted Learning on Magnetic Field Achievement

    NASA Astrophysics Data System (ADS)

    Mueanploy, Wannapa

    2016-04-01

    This study is the case study of Physic II Course for students of Pathumwan Institute of Technology. The purpose of this study is: 1) to develop cooperative learning method of peer assisted learning (PAL), 2) to compare the learning achievement before and after studied magnetic field lesson by cooperative learning method of peer assisted learning. The population was engineering students of Pathumwan Institute of Technology (PIT’s students) who registered Physic II Course during year 2014. The sample used in this study was selected from the 72 students who passed in Physic I Course. The control groups learning magnetic fields by Traditional Method (TM) and experimental groups learning magnetic field by method of peers assisted learning. The students do pretest before the lesson and do post-test after the lesson by 20 items achievement tests of magnetic field. The post-test higher than pretest achievement significantly at 0.01 level.

  4. The Relationship between Students' Small Group Activities, Time Spent on Self-Study, and Achievement

    ERIC Educational Resources Information Center

    Kamp, Rachelle J. A.; Dolmans, Diana H. J. M.; van Berkel, Henk J. M.; Schmidt, Henk G.

    2012-01-01

    The purpose of this study was to investigate the relationship between the contributions students make to the problem-based tutorial group process as observed by their peers, self-study time and achievement. To that end, the Maastricht Peer Activity Rating Scale was administered to students participating in Problem-Based Learning tutorial groups.…

  5. Performance Report for Project CLASS (Chinese Language Achievement through Sequential Study), 1998.

    ERIC Educational Resources Information Center

    Hu, Xue-mei

    Project CLASS (Chinese Language Achievement through Sequential Study), a federally-funded program, introduced the study of Chinese language and culture at Queen Ka'ahumanu Elementary School (Hawaii), forming the foundation of an instructional program to be continued through middle and high school, to meet state foreign language standards. In its…

  6. The Federal Transformation Intervention Model in Persistently Lowest Achieving High Schools: A Mixed-Methods Study

    ERIC Educational Resources Information Center

    Le Patner, Michelle B.

    2012-01-01

    This study examined the American Recovery and Reinvestment Act federal mandate of the Transformation Intervention Model (TIM) outlined by the School Improvement Grant, which was designed to turn around persistently lowest achieving schools. The study was conducted in four high schools in a large Southern California urban district that selected the…

  7. A Correlational Study of Academic Achievement and the 40 Developmental Assets with Middle School Students

    ERIC Educational Resources Information Center

    O'Keefe, Sherry Plath

    2013-01-01

    The topic of this research study was academic achievement of adolescents and the 40 Developmental Assets. Developmental Assets have been associated with positive growth in adolescents by protecting adolescents from negative influences, as well as promoting healthy and positive development. This study attempted to refine and identify the role the…

  8. A Study of the Relationship between Academic Achievement Motivation and Home Environment among Standard Eight Pupils

    ERIC Educational Resources Information Center

    Muola, J. M.

    2010-01-01

    The objective of this study was to investigate the relationship between academic achievement motivation and home environment among standard eight pupils. The study was carried out on 235 standard eight Kenyan pupils from six urban and rural primary schools randomly selected from Machakos district. Their age ranged between 13 and 17 years. Two…

  9. Organizational Cynicism, School Culture, and Academic Achievement: The Study of Structural Equation Modeling

    ERIC Educational Resources Information Center

    Karadag, Engin; Kilicoglu, Gökhan; Yilmaz, Derya

    2014-01-01

    The purpose of this study is to explain constructed theoretical models that organizational cynicism perceptions of primary school teachers affect school culture and academic achievement, by using structural equation modeling. With the assumption that there is a cause-effect relationship between three main variables, the study was constructed with…

  10. A Study Investigating Relationships between Elementary Principals' and Teachers' Self-Efficacy and Student Achievement

    ERIC Educational Resources Information Center

    Domsch, Gayle D.

    2009-01-01

    In order to examine effective behaviors and efficacy, this study examined the relationships between the self-reflection of effective practices by principals and teachers, as assessed by self-efficacy scales, and student achievement, as evaluated by the state assessment program. Other studies determined that effective behaviors preceded and…

  11. The Effect of Educational Leadership on Students' Achievement: A Meta-Analysis Study

    ERIC Educational Resources Information Center

    Karadag, Engin; Bektas, Fatih; Çogaltay, Nazim; Yalçin, Mikail

    2015-01-01

    In this meta-analysis study, different leadership styles were combined, and the relationship between educational leadership and student achievement was analyzed. In the literature review, 57 research articles/dissertations, independent from one another, were brought together, and 28,964 study subjects were included in the sample group. The results…

  12. Case Study: Influence of Tracking on Achievement, Self-Efficacy and Instruction

    ERIC Educational Resources Information Center

    Butz, Toni R.

    2011-01-01

    Focusing on a suburban Philadelphia high school's social studies classes, this research study investigated the influence of tracking on student achievement, on teachers' and students' perceptions of self-efficacy, and on teachers' instructional practices in the classroom. In order to address these research questions, the researcher used a…

  13. The Alberta K-9 Mathematics Program of Studies with Achievement Indicators

    ERIC Educational Resources Information Center

    Alberta Education, 2007

    2007-01-01

    The "Alberta K-9 Mathematics Program of Studies with Achievement Indicators" has been derived from "The Common Curriculum Framework for K-9 Mathematics: Western and Northern Canadian Protocol," May 2006 (the Common Curriculum Framework). The program of studies incorporates the conceptual framework for Kindergarten to Grade 9…

  14. A FOLLOW-UP NORMATIVE STUDY OF NEGRO INTELLIGENCE AND ACHIEVEMENT.

    ERIC Educational Resources Information Center

    KENNEDY, WALLACE A.

    FOLLOWUP STUDIES WERE MADE ON 312 NEGRO CHILDREN, APPROXIMATELY ONE FIFTH OF A SAMPLE OF 1800 STUDENTS TESTED IN A PREVIOUS STUDY. THEY REPRESENTED A STRATIFIED RANDOM SAMPLE OF RURAL, URBAN, AND METROPOLITAN AREAS OF A SOUTHERN STATE. INSTRUMENTS USED FOR SCORING INCLUDED THE STANFORD-BINET, THE CALIFORNIA ACHIEVEMENT TEST, AND THE GOODENOUGH…

  15. Achievement Goals, Motivational Climate and Sportspersonship: A Study of Young Handball Players

    ERIC Educational Resources Information Center

    Stornes, Tor; Ommundsen, Yngvar

    2004-01-01

    The aim of this study was to investigate the relationships between achievement goals, perceptions of motivational climate and sportspersonship in a sample of young male Norwegian handball players. A cross-sectional study of 440 male handball players aged from 14 to 16 was conducted, in which the players responded to a questionnaire measuring…

  16. How Students' Achievement Goals Shape Their Beliefs about Effective Teaching: A "Build-a-Professor" Study

    ERIC Educational Resources Information Center

    Senko, Corwin; Belmonte, Kimberly; Yakhkind, Anastasyia

    2012-01-01

    Background: Which instructor qualities do students consider most important? The answer likely depends on the student. This study attempted to trace beliefs about the most essential instructor qualities to students' academic achievement goals. Aims: The present study tested the hypothesis that students pursuing mastery goals favour instructors who…

  17. How Do Life Goals and Motivations of International Students Studying in Australia Impact Their Achievement Outcomes?

    ERIC Educational Resources Information Center

    Guns, Ann; Richardson, Paul W.; Watt, Helen M. G.

    2012-01-01

    Many international students aim beyond their country boundaries by moving away from home and studying abroad. This longitudinal design addressed a gap in current research, by linking together antecedent life goals and motivations on entry to students' studies, to predict exit achievement scores, to provide information concerning optimising…

  18. Soy Mujer!: A Case Study for Understanding Latina Achievement in Higher Education

    ERIC Educational Resources Information Center

    Stephens, Elizabeth

    2012-01-01

    Latinas are one of fastest growing segments of the population in the United States, which clearly shows a need to better understand and support education for Latinas within higher education. This study sought to understand the process for and experience of Latinas' academic achievement within higher education. The study focused particularly on the…

  19. Numerical Ability, Course of Study and Gender Differences in Students' Achievement in Practical Geography

    ERIC Educational Resources Information Center

    Falaye, F. V.

    2006-01-01

    The study investigated the influence of gender, course of study and numerical ability (independent variables) on secondary school students' achievement in Practical Geography (dependent variable). Purposive sampling was used to select four co-educational secondary schools established in the same year. A sample of 367 Geography students (157…

  20. Attitude to the Study of Chemistry and Its Relationship with Achievement in an Introductory Undergraduate Course

    ERIC Educational Resources Information Center

    Brown, Stephen J.; White, Sue; Sharma, Bibhya; Wakeling, Lara; Naiker, Mani; Chandra, Shaneel; Gopalan, Romila; Bilimoria, Veena

    2015-01-01

    A positive attitude to a subject may be congruent with higher achievement; however, limited evidence supports this for students in undergraduate chemistry--this may result from difficulties in quantifying attitude. Therefore, in this study, the Attitude to the Study of Chemistry Inventory (ASCI)--a validated instrument to quantify attitude, was…

  1. Finding Efficiency in the Design of Large Multisite Evaluations: Estimating Variances for Science Achievement Studies

    ERIC Educational Resources Information Center

    Westine, Carl D.

    2016-01-01

    Little is known empirically about intraclass correlations (ICCs) for multisite cluster randomized trial (MSCRT) designs, particularly in science education. In this study, ICCs suitable for science achievement studies using a three-level (students in schools in districts) MSCRT design that block on district are estimated and examined. Estimates of…

  2. Dual Enrollment Programs: A Comparative Study of High School Students' College Academic Achievement at Different Settings

    ERIC Educational Resources Information Center

    Flores, Agnes L. Acker

    2012-01-01

    The "ex post facto" causal-comparative study examined the academic achievement of high school students who took their dual credit English or mathematics college credit-bearing course in two different environments, namely, the college setting and the high school setting. Due to non-experimental nature of the study, no causal inferences…

  3. Implicit Theories of Intelligence Predict Achievement across an Adolescent Transition: A Longitudinal Study and an Intervention

    ERIC Educational Resources Information Center

    Blackwell, Lisa S.; Trzesniewski, Kali H.; Dweck, Carol Sorich

    2007-01-01

    Two studies explored the role of implicit theories of intelligence in adolescents' mathematics achievement. In Study 1 with 373 7th graders, the belief that intelligence is malleable (incremental theory) predicted an upward trajectory in grades over the two years of junior high school, while a belief that intelligence is fixed (entity theory)…

  4. A Cultural Heuristic Approach to the Study of Jamaican Undergraduate Students' Achievement Motivation

    ERIC Educational Resources Information Center

    Clayton, Karen Elizabeth

    2012-01-01

    In recent years, there have been increasing calls to develop a more contextually-based, sociocultural perspective of achievement motivation. With this in mind, this mixed method study examined Jamaican, of the West Indies, undergraduate students' perception of motivation. This study was conducted in two phases. First, a qualitative investigation…

  5. The Effect of Foreign Language Study in Tennessee Middle Schools on Mathematics Achievement

    ERIC Educational Resources Information Center

    Tobias, Keith S.

    2012-01-01

    This quantitative method, quasi-experimental design study examined the possible effect of foreign language study in Tennessee middle schools on mathematics achievement. The population was 1,708 historical student test scores of a single cohort spanning 6th through 8th Grades from the same schools within a large urban public school district. NCLB…

  6. Lessons in Literacy: Case Studies of Successful Strategies for Raising Achievement in Multilingual Schools.

    ERIC Educational Resources Information Center

    Campbell, Bernard, Ed.

    The group of case studies details ways in which elementary, middle, and secondary schools in Bradford (England) have responded to recent developments in literacy education and developed whole- school approaches to improving achievement in literacy within multilingual school populations. Case study titles include: "The Literacy Lesson: A…

  7. Social Media Use, Loneliness, and Academic Achievement: A Correlational Study with Urban High School Students

    ERIC Educational Resources Information Center

    Neto, Roque; Golz, Nancy; Polega, Meaghan

    2015-01-01

    This study explored the association between social media use, loneliness, and academic achievement in high school students and identified the demographic characteristics associated with these three elements. This study also aimed to identify the percentage of variance in loneliness accounted for by social media use and GPA. Participants were 345…

  8. School Achievement in Two Generations: A Study of 88 Urban Black Families.

    ERIC Educational Resources Information Center

    Robins, Lee N.; And Others

    This paper reports on a two generation study which began in 1965 with the interviewing of 223 black men who were in their thirties. The study incorporates data on the wives and children of the men. It focuses on the extent to which the school achievements of one generation are repeated in the following generation and the extent to which such…

  9. INTERNATIONAL STUDY OF ACHIEVEMENT IN MATHEMATICS, A COMPARISON OF TWELVE COUNTRIES, VOLUME II.

    ERIC Educational Resources Information Center

    HUSEN, TORSTEN; AND OTHERS

    THIS REPORT BY AN INTERNATIONAL RESEARCH ORGANIZATION SUMMARIZES AN ASSESSMENT OF MATHEMATICAL ACHIEVEMENT IN TWELVE COUNTRIES. THE STUDY WAS DESIGNED TO TEST HYPOTHESES WITHIN THE FRAMEWORK OF COMPARATIVE EDUCATION. MANY OF THE PROBLEMS AND LIMITATIONS OF THE STUDY ARE EXPLAINED, AND INTERPRETATIONS AND GENERALIZATIONS ARE TEMPERED WITH CAUTION.…

  10. A Qualitative Study of High Student Achievement in a Rural Appalachian Region: Perceptions of Selected Superintendents

    ERIC Educational Resources Information Center

    Mathis, Regina

    2011-01-01

    This qualitative study was based on grounded theory and used purposive sampling for selecting participants. The sample for this study included 12 of the 16 superintendents in this region. This rural Appalachian region has historically outperformed the remainder of the southeastern state on reading and math achievement tests at the elementary and…

  11. A Case Study of 21st Century Skills in High Achieving Elementary Schools in Pennsylvania

    ERIC Educational Resources Information Center

    Egnor, Gregory P.

    2013-01-01

    This study examines if practices that advocate for 21st century skills are in conflict with the mandates of NCLB. Interviews with influential school leaders of high achieving elementary schools focused on collecting data about 21st century skills. This study was designed to (a) Determine if 21st century skills are addressed in high achieving…

  12. The Effects of Problem-Based Learning (PBL) on the Academic Achievement of Students Studying "Electrochemistry"

    ERIC Educational Resources Information Center

    Günter, Tugçe; Alpat, Sibel Kilinç

    2017-01-01

    This study investigates the effects of problem-based learning (PBL) on students' academic achievements in studying "Electrochemistry" within a course on Analytical Chemistry. The research was of a pretest-posttest control group quasi-experimental design and it was conducted with second year students in the Chemistry Teaching Program at…

  13. Achievement Motivation of the High School Students: A Case Study among Different Communities of Goalpara District of Assam

    ERIC Educational Resources Information Center

    Sarangi, C.

    2015-01-01

    Achievement motivation is a consistent striving force of an individual to achieve success to a certain standard of excellence in competing situation. In this study an attempt was made to study the effect of achievement motivation on the academic achievement of the high school students of tribal and non tribal communities in relation to their sex…

  14. Cognitive predictors of achievement growth in mathematics: a 5-year longitudinal study.

    PubMed

    Geary, David C

    2011-11-01

    The study's goal was to identify the beginning of 1st grade quantitative competencies that predict mathematics achievement start point and growth through 5th grade. Measures of number, counting, and arithmetic competencies were administered in early 1st grade and used to predict mathematics achievement through 5th (n = 177), while controlling for intelligence, working memory, and processing speed. Multilevel models revealed intelligence and processing speed, and the central executive component of working memory predicted achievement or achievement growth in mathematics and, as a contrast domain, word reading. The phonological loop was uniquely predictive of word reading and the visuospatial sketch pad of mathematics. Early fluency in processing and manipulating numerical set size and Arabic numerals, accurate use of sophisticated counting procedures for solving addition problems, and accuracy in making placements on a mathematical number line were uniquely predictive of mathematics achievement. Use of memory-based processes to solve addition problems predicted mathematics and reading achievement but in different ways. The results identify the early quantitative competencies that uniquely contribute to mathematics learning.

  15. Understanding Gender Differences in Achievement on the Social Studies Texas Assessment of Knowledge and Skills: An Interactive Qualitative Study

    ERIC Educational Resources Information Center

    Ungurait, Michelle D.

    2007-01-01

    The Texas Education Agency's Social Studies Texas Assessment of Knowledge and Skills results show an achievement gap between males and females for every criteria on every test given since 2003. The most dramatic achievement difference is in the area of "traditional" U.S. History. The Texas results mimic a gender gap reported by College…

  16. Blood pressure goal achievement with olmesartan medoxomil-based treatment: additional analysis of the OLMEBEST study

    PubMed Central

    Barrios, Vivencio; Escobar, Carlos; Calderon, Alberto; Böhm, Michael

    2009-01-01

    Aims Guidelines recommend blood pressure (BP) in hypertensive patients should be <140 systolic BP (SBP) and <90 diastolic BP (DBP) mmHg. This analysis assessed goal rate achievement in hypertensive patients receiving olmesartan-based treatment in the OLMEBEST study. Methods Patients with essential hypertension (DBP ≥ 90 mmHg and <110 mmHg) received open-label olmesartan medoxomil 20 mg/day (n = 2306). After 8 weeks, patients with DBP ≥ 90 mmHg (n = 627) were randomized to 4 weeks’ double-blind treatment with olmesartan 40 mg/day monotherapy or olmesartan 20 mg/day plus hydrochlorothiazide (HCTZ) 12.5 mg/day. For this analysis, the numbers and proportions of patients who achieved SBP < 140 mmHg and/or DBP < 90 mmHg at the end of the 4 weeks were calculated. Results In patients who achieved DBP normalization (<90 mmHg) at week 8 (n = 1546) and continued open-label olmesartan 20 mg/day, 66.7% achieved SBP/DBP < 140/90 mmHg at Week 12. In patients who did not achieve DBP normalization at Week 8, 26.8% of those randomized to olmesartan 40 mg/day and 42.5% of those randomized to olmesartan 20 mg/day plus HCTZ 12.5 mg/day achieved a SBP/DBP < 140/90 mmHg at Week 12. Conclusion Olmesartan 40 mg/day and olmesartan 20 mg/day plus HCTZ 12.5 mg/day allow substantial proportions of patients to achieve BP goals. PMID:19756164

  17. Students' Facebook Usage and Academic Achievement: A Case Study of Private University in Thailand

    ERIC Educational Resources Information Center

    Sereetrakul, Wilailuk

    2013-01-01

    The objective of this study was to determine if the time spent on Facebook and the purpose for which Facebook was used had any impact on the academic achievement of the students. This exploratory research used a questionnaire to collect data from 251 undergraduate students at a private university in Bangkok, Thailand. Data were analyzed using…

  18. Classroom Connectivity and Algebra 1 Achievement: A Three-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Irving, Karen E.; Pape, Stephen J.; Owens, Douglas T.; Abrahamson, Louis; Silver, David; Sanalan, Vehbi A.

    2016-01-01

    Findings from three years of a longitudinal randomized control trial involving a national U.S. sample of Algebra 1 teachers and students are reported. The study examines the effects of a connected classroom technology (CCT) professional development and classroom intervention on student achievement when compared to classroom instruction with…

  19. Predicting Early School Achievement with the EDI: A Longitudinal Population-Based Study

    ERIC Educational Resources Information Center

    Forget-Dubois, Nadine; Lemelin, Jean-Pascal; Boivin, Michel; Dionne, Ginette; Seguin, Jean R.; Vitaro, Frank; Tremblay, Richard E.

    2007-01-01

    School readiness tests are significant predictors of early school achievement. Measuring school readiness on a large scale would be necessary for the implementation of intervention programs at the community level. However, assessment of school readiness is costly and time consuming. This study assesses the predictive value of a school readiness…

  20. Fall 1979 Transfer Study. Report 3: Second Year Persistence and Achievement.

    ERIC Educational Resources Information Center

    Bragg, Ann Kieffer

    A five-year follow-up study is being conducted of l0,015 students who transferred from Illinois two-year colleges to 42 senior institutions in the state in fall 1979. An analysis of the persistence and achievement rates of the transfer students during their second year after transfer (1980-81) revealed: (1) 71% of the Associate in Arts…

  1. The College-Choice Process of High Achieving Freshmen: A Comparative Case Study

    ERIC Educational Resources Information Center

    Dale, Amanda

    2010-01-01

    The purpose of this study was to examine the college-choice process of high achieving students. Employing current literature and previous research, it combined current models of college choice and the influential factors identified throughout the literature while utilizing the concept of bounded rationality to create a conceptual framework to…

  2. Factors Affecting the Academic Achievement: A Study of Elementary School Students of NCR Delhi, India

    ERIC Educational Resources Information Center

    Dev, Meenu

    2016-01-01

    Aim: The foremost aim of the study was to investigate and analyze the relationship of General Mental Ability, Interest and home environment with Academic Achievement. Methods: The participants were 110 students drawn from three Kendrya Vidyalayas of Delhi. Their ages ranged between 13 and 14 with a mean age of 13.6 years. Two validated instruments…

  3. Minority Achievement Gaps in STEM: Findings of a Longitudinal Study of Project Excite

    ERIC Educational Resources Information Center

    Olszewski-Kubilius, Paula; Steenbergen-Hu, Saiying; Thomson, Dana; Rosen, Rhoda

    2017-01-01

    This longitudinal study examined the outcomes of Project Excite on reducing minority students' achievement gaps in STEM over 14 years. Project Excite was designed to provide intensive supplemental enrichment and accelerated programming for high-potential, underrepresented minority students from third through eighth grades to better prepare them…

  4. A Correlational Study: The Relationship between School Climate, Connectedness, and Reading Achievement of Elementary School Students

    ERIC Educational Resources Information Center

    Hanford, Jennifer

    2016-01-01

    The purpose of this quantitative, correlational research study was to develop an understanding of the relationship between the quality of school climate and connectedness as perceived by 3rd- to 5th-grade students and their teachers, and the level and of reading achievement of 3rd- to 5th-grade students in one district in the Northwestern United…

  5. Examining the Effects of Notetaking Format on Achievement When Students Construct and Study Computerized Notes.

    ERIC Educational Resources Information Center

    Katayama, Andrew D.; Crooks, Steven M.

    2001-01-01

    Describes two experiments conducted to investigate the effects of notetaking format on achievement. Students constructed and studied different types of notes: partial (framework and partial notes), skeletal (framework with no notes), and control (no framework and no notes). Found that, based on an application test, students who completed and…

  6. Summary and Review: Correlational Studies of Piagetian Tasks and Various Measures of Reading Achievement.

    ERIC Educational Resources Information Center

    Jordan, Valerie Barnes; Brownlee, Linda

    The relationship between performance on various Piagetian and reading achievement tasks as examined through 26 correlational studies is reviewed. The following areas of concern are addressed: (1) sample characteristics of the subjects; (2) classification of the Piagetian tasks into five categories of logical operations, spatial concepts, general…

  7. A Developmental Study of the Relationships between Cognitive Abilities and Early Reading Achievement.

    ERIC Educational Resources Information Center

    Canter, Andrea Sherril

    This study investigated the developmental relationships between a battery of cognitive tasks--including Piagetian operations of conservation, classification, and seriation--and early reading achievement. Subjects were 128 kindergarten through third-grade students at a suburban elementary school. They were administered a battery of cognitive tests…

  8. Birth Outcomes and Academic Achievement in Childhood: A Population Record Linkage Study

    ERIC Educational Resources Information Center

    Moore, Elizabeth A.; Harris, Felicity; Laurens, Kristin R.; Green, Melissa J.; Brinkman, Sally; Lenroot, Rhoshel K.; Carr, Vaughan J.

    2014-01-01

    Poor academic performance during childhood predicts later adverse outcomes, and could be targeted for improvement if detected early. This study used population-based record linkage to examine the association between early life risk factors and academic achievement at two different stages of development using two different cohorts: a kindergarten…

  9. The Impact of Troops to Teachers Participants on Student Achievement: A Causal-Comparative Study

    ERIC Educational Resources Information Center

    Osuch, Kurt Stanley

    2014-01-01

    The purpose of this causal-comparative study is to examine the impact of Troops to Teachers (TTT) participants on student achievement by comparing the mean scores of Texas students in the eighth grade during the 2011-2012 academic year taught by TTT participants with the mean scores of all other Texas eighth grade students on each of four…

  10. Constructing a Measure for Longitudinal Medical Achievement Studies by the Rasch Model One-Step Equating.

    ERIC Educational Resources Information Center

    Shen, Linjun

    As part of a longitudinal study of the growth of general medical knowledge among osteopathic medical students, a simple, convenient, and accurate vertical equating method was developed for constructing a scale for medical achievement. It was believed that Parts 1, 2, and 3 of the National Board of Osteopathic Medical Examiners' (NBOME) examination…

  11. Comparing Achievement between K-8 and Middle Schools: A Large-Scale Empirical Study

    ERIC Educational Resources Information Center

    Byrnes, Vaughan; Ruby, Allen

    2007-01-01

    This study compares middle schools to K-8 schools, as well as to newly formed K-8 schools that are part of a K-8 conversion policy. The outcome is student achievement, and our sample includes 40,883 eighth-grade students from 95 schools across five cohorts. The analysis uses multilevel modeling to account for student, cohort, and school-level…

  12. Teacher Attendance Effects on Student Achievement: Research Study of Ohio Schools

    ERIC Educational Resources Information Center

    Roby, Doug

    2013-01-01

    Accountability for student learning and successful progression through each grade level has been a top priority concern for federal, state, and local educators. Studies have revealed several variables affecting student achievement, with much attentiveness on student attendance. (Barrington & Hendricks, 1989, Borland & Howsen 1998, Coutts,…

  13. Central American Refugees and U.S. High Schools. A Psychosocial Study of Motivation and Achievement.

    ERIC Educational Resources Information Center

    Suarez-Orozco, Marcelo M.

    This ethnographic study documents and interprets key school, work, and family life issues in the lives and experiences of a sampling of recent immigrants from the war-torn Central American nations; and suggests a psychocultural theory of achievement motivation. Information was gathered from observation in two urban high schools, interviews with 50…

  14. Are Two Better than One? A Comparative Study of Achievement Gaps and Family Structure

    ERIC Educational Resources Information Center

    Hampden-Thompson, Gillian

    2009-01-01

    Using data from the Program for International Student Assessment (PISA), the size of the literacy achievement gap between 15-year-old students from two-parent and those from single-mother households were compared across 18 industrialized nations. This study found that cross-national differences exist in the association between single motherhood…

  15. A Correlational Study of Building Principal Emotional Intelligence and the Connection to Academic Achievement

    ERIC Educational Resources Information Center

    Fish, James

    2012-01-01

    While student achievement is only one indicator of a building principal's effectiveness, it is widely considered to be one of the most important. This is especially true in regard to the current climate of accountability surrounding education. Multiple studies have yielded results concerning the behaviors and characteristics of building…

  16. Social Experiences in Kindergarten and Academic Achievement in Grade 1: A Monozygotic Twin Difference Study

    ERIC Educational Resources Information Center

    Vitaro, Frank; Boivin, Michel; Brendgen, Mara; Girard, Alain; Dionne, Ginette

    2012-01-01

    The goal of this study was to examine how different types of social experiences in kindergarten relate to Grade 1 academic achievement, while controlling for possible genetic and shared environmental influences through the use of the monozygotic (MZ) twin difference method. Social experiences in kindergarten included relationship quality with the…

  17. Correlation Study of Physics Achievement, Learning Strategy, Attitude and Gender in an Introductory Physics Course

    ERIC Educational Resources Information Center

    Sezgin Selcuk, Gamze

    2010-01-01

    This study investigates the relationship between multiple predictors of physics achievement including reported use of four learning strategy clusters (elaboration, organization, comprehension monitoring and rehearsal), attitudes towards physics (sense of care and sense of interest) and a demographic variable (gender) in order to determine the…

  18. Adding Families to the Homework Equation: A Longitudinal Study of Mathematics Achievement

    ERIC Educational Resources Information Center

    Van Voorhis, Frances L.

    2011-01-01

    Families, whether guided or instructed to, often become involved in their children's homework. This study examined the effects of a weekly interactive mathematics program (Teachers Involve Parents in Schoolwork-TIPS) on family involvement, emotions and attitudes, and student achievement. Students and families (N=153) from four urban elementary…

  19. The Effects of the Constructivist Learning Approach on Student's Academic Achievement: A Meta-Analysis Study

    ERIC Educational Resources Information Center

    Ayaz, Mehmet Fatih; Sekerci, Hanifi

    2015-01-01

    In this research, a meta-analysis study was conducted in order to determine the effects of constructivist learning approach on students' academic achievement. Master's thesis, doctoral dissertation and articles in national and international databases, which are realized between the years of 2003-2014, appropriate to the problem and which can be…

  20. A Study of the Relationship between Professional Development Evaluation and Middle School Mathematics Achievement

    ERIC Educational Resources Information Center

    Agnant Rogers, Myriam

    2013-01-01

    As a result of poor student performance, professional development has emerged as a key strategy for improving instruction and achievement. In times of reduced resources and increased accountability, schools must evaluate their efforts in order to make sound decisions about policy and practice. This mixed method study was designed to investigate…

  1. Student Conscientiousness, Self-Regulated Learning, and Science Achievement: An Explorative Field Study

    ERIC Educational Resources Information Center

    Eilam, Billie; Zeidner, Moshe; Aharon, Irit

    2009-01-01

    This explorative field study examined the mediating role of self-regulated learning (SRL) in the relationship between the personality trait of conscientiousness, SRL, and science achievement in a sample of junior high school students. Over the course of an entire academic year, data on enacted SRL were collected each week for 52 eighth-grade…

  2. A Correlational Study between Teachers' Use of Calculators and Student Achievement

    ERIC Educational Resources Information Center

    Jacobs-Miller, Reba

    2013-01-01

    There is a lack of achievement among 7th grade mathematics students in the United States and a lack of technology use in the 7 th grade classroom. The purpose of this correlational study was to determine the relationship between teachers' use of calculators in Grade 7 mathematics instruction, the independent variable, and student achievement…

  3. Academic Achievement and Transcendental Meditation: A Study with At-Risk Urban Middle School Students

    ERIC Educational Resources Information Center

    Nidich, Sanford; Mjasiri, Shujaa; Nidich, Randi; Rainforth, Maxwell; Grant, James; Valosek, Laurent; Chang, Walter; Zigler, Ronald L.

    2011-01-01

    The middle school level is of particular concern to educators because of poor standardized test performance. This study evaluated change in academic achievement in public middle school students practicing the Transcendental Meditation[R] program compared to controls. A total of 189 students who were below proficiency level at baseline in English…

  4. Preoccupation with Failure Affects Number of Study Hours--Not Academic Achievement

    ERIC Educational Resources Information Center

    Brunborg, Geir Scott; Pallesen, Stale; Diseth, Age; Larsen, Svein

    2010-01-01

    It has been claimed that perceived academic control (AC) in combination with preoccupation with failure (PWF) produces a strong motivation for success, and the interaction (AC x PWF) has been shown to predict academic achievement. In a prospective study, 442 first year psychology students completed a questionnaire about their background, study…

  5. A Study of the Effect of Additional Reading Assistance on Student Achievement

    ERIC Educational Resources Information Center

    Gillan-Sanderson, Nicole A.

    2012-01-01

    This study describes a procedure one school district used to increase students' reading abilities through reviewing data and adjusting the instruction to give students intensive services, as needed. This school worked in a problem-solving team approach to develop a comprehensive team that followed the progression of student achievement.…

  6. Success Despite Socioeconomics: A Case Study of a High-Achieving, High-Poverty School

    ERIC Educational Resources Information Center

    Tilley, Thomas Brent; Smith, Samuel J.; Claxton, Russell L.

    2012-01-01

    This case study of a high-achieving, high-poverty school describes the school's leadership, culture, and programs that contributed to its success. Data were collected from two surveys (the School Culture Survey and the Vanderbilt Assessment of Leadership in Education), observations at the school site, and interviews with school personnel. The…

  7. A Study of the Relationship between the ACT College Mathematics Readiness Standard and College Mathematics Achievement

    ERIC Educational Resources Information Center

    Harwell, Michael; Moreno, Mario; Post, Thomas

    2016-01-01

    This study examined the relationship between the American College Testing (ACT) college mathematics readiness standard and college mathematics achievement using a sample of students who met or exceeded the minimum 3 years high school mathematics coursework recommended by ACT. According to ACT, a student who scores 22 or higher on the ACT…

  8. Do Charter Schools Improve Student Achievement? Evidence from a National Randomized Study. Working Paper

    ERIC Educational Resources Information Center

    Clark, Melissa A.; Gleason, Philip; Tuttle, Christina Clark; Silverberg, Marsha K.

    2011-01-01

    This paper presents findings from the first national randomized study of the impacts of charter schools on student achievement, which included 36 charter middle schools across 15 states. The paper compares students who applied and were admitted to these schools through randomized admissions lotteries with students who applied and were not…

  9. The Relationship between Motivation and Achievement--A Survey of the Study Motivation of English Majors in Qingdao Agricultural University

    ERIC Educational Resources Information Center

    Li, Peipei; Pan, Guirong

    2009-01-01

    The survey conducted in Qingdao Agricultural University reveals the relationship between motivation and achievement as follows: instrumental motivation influences both high achievers and low achiever; while high achievers have greater integrative motivation than lower ones; Interest plays an extremely important role in study and high achievers…

  10. Psychopathological factors that can influence academic achievement in early adolescence: a three-year prospective study.

    PubMed

    Voltas, Núria; Hernández-Martínez, Carmen; Aparicio, Estefania; Arija, Victoria; Canals, Josefa

    2014-12-30

    This three-phase prospective study investigated psychosocial factors predicting or associated with academic achievement. An initial sample of 1,514 school-age children was assessed with screening tools for emotional problems (Screen for Childhood Anxiety and Related Emotional Disorders; Leyton Obsessional Inventory-Child Version; Children's Depression Inventory). The following year, 562 subjects (risk group/without risk group) were re-assessed and attention deficit/hyperactivity disorder (ADHD) was assessed. Two years later, 242 subjects were followed, and their parents informed about their academic achievement. Results showed that early depression (phase 1 B = -.130, p = .001; phase 1 + phase 2 B = -.187, p < .001), persistent anxiety symptoms (phase 1 + phase 2 B = -1.721, p = .018), and ADHD were predictors of lower academic achievement (phase 1 + phase 2 B = -3.415, p = .005). However, some anxiety symptoms can improve academic achievement (Social phobia B = .216, p = .018; Generalized anxiety B = .313, p < .001). Socio-economic status (SES) was positively related to academic achievement. We can conclude that in the transition period to adolescence, school-health professionals and teachers need to consider the emotional issues of students to avoid unwanted academic outcomes.

  11. The implementation of discovery learning model based on lesson study to increase student's achievement in colloid

    NASA Astrophysics Data System (ADS)

    Suyanti, Retno Dwi; Purba, Deby Monika

    2017-03-01

    The objectives of this research are to get the increase student's achievement on the discovery learning model based on lesson study. Beside of that, this research also conducted to know the cognitive aspect. This research was done in three school that are SMA N 3 Medan. Population is all the students in SMA N 11 Medan which taken by purposive random sampling. The research instruments are achievement test instruments that have been validated. The research data analyzed by statistic using Ms Excell. The result data shows that the student's achievement taught by discovery learning model based on Lesson study higher than the student's achievement taught by direct instructional method. It can be seen from the average of gain and also proved with t-test, the normalized gain in experimental class of SMA N 11 is (0.74±0.12) and control class (0.45±0.12), at significant level α = 0.05, Ha is received and Ho is refused where tcount>ttable in SMA N 11 (9.81>1,66). Then get the improvement cognitive aspect from three of school is C2 where SMA N 11 is 0.84(high). Then the observation sheet result of lesson study from SMA N 11 92 % of student working together while 67% less in active using media.

  12. A Study on the Efficacy of Project-Based Learning Approach on Social Studies Education: Conceptual Achievement and Academic Motivation

    ERIC Educational Resources Information Center

    Ilter, Ilhan

    2014-01-01

    In this research, an experimental study was carried out in social studies 4th grade students to develop students' conceptual achievement and motivation to succeed academically. The study aims to investigate the effectiveness of project-based learning (PBL) in social studies. A quasi-experimental research design (pre- and posttest) was used in the…

  13. Study on personality dimension negative emotionality affecting academic achievement among Malaysian medical students studying in Malaysia and overseas.

    PubMed

    Bhagat, Vidya; Haque, Mainul; Simbak, Nordin Bin; Jaalam, Kamarudin

    2016-01-01

    Personality dimension negative emotionality is known to be associated with academic achievement. The present study focuses on the influence of negative emotionality (neuroticism) on the medical students' academic achievements. The main objective of this study was to ascertain the negative emotionality scores among the first year Malaysian medical students studying in Malaysia and India, further to find out the association between negative emotionality and their academic achievements. The current study sample includes 60 first year Malaysian medical students from Universiti Sultan Zainal Abidin, Malaysia, and USM-KLE IMP, Belgaum, India. They were selected by convenient sampling technique. The Medico-Psychological questionnaire was used to find out the negative emotionality scores among the students and these scores were compared with academic scores. The data were analyzed using SPSS- 20. Thus, the study result goes with the prediction that there is a significant correlation between academic achievement and negative emotionality. We concluded that negative emotionality has a negative impact on medical student's academic achievement regardless of the fact whether they study in their own country or overseas.

  14. Study on personality dimension negative emotionality affecting academic achievement among Malaysian medical students studying in Malaysia and overseas

    PubMed Central

    Bhagat, Vidya; Haque, Mainul; Simbak, Nordin Bin; Jaalam, Kamarudin

    2016-01-01

    Personality dimension negative emotionality is known to be associated with academic achievement. The present study focuses on the influence of negative emotionality (neuroticism) on the medical students’ academic achievements. The main objective of this study was to ascertain the negative emotionality scores among the first year Malaysian medical students studying in Malaysia and India, further to find out the association between negative emotionality and their academic achievements. The current study sample includes 60 first year Malaysian medical students from Universiti Sultan Zainal Abidin, Malaysia, and USM-KLE IMP, Belgaum, India. They were selected by convenient sampling technique. The Medico-Psychological questionnaire was used to find out the negative emotionality scores among the students and these scores were compared with academic scores. The data were analyzed using SPSS- 20. Thus, the study result goes with the prediction that there is a significant correlation between academic achievement and negative emotionality. We concluded that negative emotionality has a negative impact on medical student’s academic achievement regardless of the fact whether they study in their own country or overseas. PMID:27354836

  15. Achievement, motivation, and educational choices: A longitudinal study of expectancy and value using a multiplicative perspective.

    PubMed

    Guo, Jiesi; Parker, Philip D; Marsh, Herbert W; Morin, Alexandre J S

    2015-08-01

    Drawing on the expectancy-value model, the present study explored individual and gender differences in university entry and selection of educational pathway (e.g., science, technology, engineering, and mathematics [STEM] course selection). In particular, we examined the multiplicative effects of expectancy and task values on educational outcomes during the transition into early adulthood. Participants were from a nationally representative longitudinal sample of 15-year-old Australian youths (N = 10,370). The results suggest that (a) both math self-concept and intrinsic value interact in predicting advanced math course selection, matriculation results, entrance into university, and STEM fields of study; (b) prior reading achievement has negative effects on advanced math course selection and STEM fields through math motivational beliefs; and (c) gender differences in educational outcomes are mediated by gender differences in motivational beliefs and prior academic achievement, while the processes underlying choice of educational pathway were similar for males and females.

  16. Probability of Loss of Crew Achievability Studies for NASA's Exploration Systems Development

    NASA Technical Reports Server (NTRS)

    Boyer, Roger L.; Bigler, Mark A.; Rogers, James H.

    2015-01-01

    Over the last few years, NASA has been evaluating various vehicle designs for multiple proposed design reference missions (DRM) beyond low Earth orbit in support of its Exploration Systems Development (ESD) programs. This paper addresses several of the proposed missions and the analysis techniques used to assess the key risk metric, probability of loss of crew (LOC). Probability of LOC is a metric used to assess the safety risk as well as a design requirement. These assessments or studies were categorized as LOC achievability studies to help inform NASA management as to what "ball park" estimates of probability of LOC could be achieved for each DRM and were eventually used to establish the corresponding LOC requirements. Given that details of the vehicles and mission are not well known at this time, the ground rules, assumptions, and consistency across the programs become the important basis of the assessments as well as for the decision makers to understand.

  17. Educational achievements of children of parents with multiple sclerosis: A nationwide register-based cohort study.

    PubMed

    Moberg, J Y; Magyari, M; Koch-Henriksen, N; Thygesen, L C; Laursen, B; Soelberg Sørensen, P

    2016-11-01

    Little is known about the impact of parental multiple sclerosis (MS) on offspring's educational attainment. The objective of the study was to examine educational achievements in offspring of parents with MS compared with matched children of parents without MS in a nationwide register-based cohort study. Children of all Danish-born residents with onset between 1950 and 1986 were identified by linking the Danish Multiple Sclerosis Registry with the Civil Registration System. Twins, children with MS, and emigrated persons were excluded. The reference cohort consisted of randomly drawn individuals from the Civil Registration System without parental MS matched 8:1 to the MS offspring by sex and year of birth. Information about education was linked to the cohorts from nationwide educational registries. We included 4177 children of MS parents and 33,416 reference persons. Children of MS parents achieved statistically significant higher average grades than the reference cohort in their final exam of basic school with a mean grade difference of 0.46 (95 % CI 0.22-0.69; p = 0.0002). We found no difference in achievement of educational level above basic school (OR 1.04; 95 % CI 0.98-1.10; p = 0.20). There was a trend toward more MS offspring attaining health-related educations (OR 1.10; 95 % CI 1.00-1.21; p = 0.06). In conclusion, children of MS parents showed a small advantage in grade point average in final examinations in basic school, and they more often tended toward health-related educations. This study revealed no negative consequences of parental MS on grades and highest educational level achieved.

  18. Probeware in 8th Grade Science: A Quasi-Experimental Study on Attitude and Achievement

    NASA Astrophysics Data System (ADS)

    Moyer, John F., III

    The use of probeware in the delivery of science instruction has become quite widespread over the past few decades. The current emphasis on Science, Technology, Engineering, and Mathematics (STEM) education, especially in the case of underrepresented populations, seems to have accelerated the inclusion of probeware into curriculum. This quasi-experimental study sought to examine the effects of a direct replacement of traditional science tools with computer-based probeware on student achievement and student attitude toward science. Data analysis was conducted for large comparison groups and then for target STEM groups of African-American, low socioeconomic status, and female. Student achievement was measured by the Energy Concept Inventory and student attitude was measured by the Attitude Toward Science Inventory. The results showed that probeware did not have a significant effect on student achievement for almost all comparison groups. Analysis of student attitude toward science revealed that the use of probeware significantly affected overall student attitude as well as student attitude in several disaggregated subscales of attitude. These findings hold for both the comparison groups and the target STEM groups. Limitations of the study and suggestions for future research are presented.

  19. A Study of General Cognitive Operations in Two Achievement Test Batteries and Their Relationship to Item Difficulty.

    ERIC Educational Resources Information Center

    Marzano, Robert J.; Jesse, Daniel M.

    In this study 6,942 items from two standardized achievement test batteries--the Stanford (Early School Achievement Battery, Achievement Battery, and Test of Academic Skills) and the Comprehensive Test of Basic Skills--were analyzed. Focus was on determining: (1) the extent to which these test batteries included general cognitive operations (GCOs)…

  20. Evaluating Student Achievement in Alberta Social Studies: Report to MACOSA Committee on Social Studies Assessment.

    ERIC Educational Resources Information Center

    Parsons, James B.

    This bibliographic essay discusses evaluation instruments that could be used to evaluate the K-12 social studies program in Alberta, Canada. The author points out the difficulty of evaluating the Alberta social studies program because its objectives are ill defined and it relies heavily on values and the inclusion of the affective domain. While…

  1. Maternal Hb during pregnancy and offspring's educational achievement: a prospective cohort study over 30 years.

    PubMed

    Fararouei, Mohammad; Robertson, Claire; Whittaker, John; Sovio, Ulla; Ruokonen, Aimo; Pouta, Anneli; Hartikainen, Anna-Liisa; Jarvelin, Marjo-Riitta; Hyppönen, Elina

    2010-11-01

    The aim of the present study was to examine the association between maternal Hb levels during pregnancy and educational achievement of the offspring in later life. We analysed data obtained from the Northern Finnish Birth Cohort Study conducted in 1966, in which, data on mothers and offspring from pregnancy through to the age of 31 years were collected. The cohort comprised 11 656 individuals born from singleton births (51 % males and 49 % females). Maternal Hb levels were available from the third, seventh and ninth gestational months. Educational achievement was measured as school scores (range 4-10) taken at the ages of 14 (self-reported questionnaires) and 16 (school reports) years as well as the highest level of education at the age of 31 years. The present results showed a direct positive association between Hb levels and educational achievement in later life. After adjustment for sex, birth weight, birth month and a wide range of maternal factors (parity, smoking, mental status, whether pregnancy was wanted or not, education, social class and marital status), only maternal Hb levels that were measured at the ninth month were significantly associated with the offspring's school performance. If the levels were ≥ 110 g/l at all the three measurement points, offspring not only had better school scores at the ages of 14 and 16 years (β = 0·048, P = 0·04 and β = 0·68, P = 0·007, respectively), but also had an increased odds of having a higher level of education at the age of 31 years (OR = 1·14, P = 0·04). The present study suggests that low maternal Hb levels at the final stages of pregnancy are linked to the poorer educational achievement of the offspring. If our observation is confirmed, it would suggest that Fe prophylaxis even at fairly late stages of pregnancy may be beneficial for the subsequent health of the offspring. However, more studies are needed to fully establish the potential pathways and the clinical importance of the

  2. The association between earlier marijuana use and subsequent academic achievement and health problems: a longitudinal study.

    PubMed

    Brook, Judith S; Stimmel, Matthew A; Zhang, Chenshu; Brook, David W

    2008-01-01

    In this prospective longitudinal study, the authors investigated the association between marijuana use over a period of 13 years and subsequent health problems at age 27. A community sample of 749 participants from upstate New York was interviewed at mean ages of 14, 16, 22, and 27 years. Marijuana use over time was significantly associated with increased health problems by the late twenties, including respiratory problems, general malaise, neurocognitive problems, and lower academic achievement and functioning. Effective prevention and intervention programs should consider the wide range of adverse physiological and psychosocial outcomes associated with marijuana use over time.

  3. The newest achievements of studies on the reutilization, treatment, and disposal technology of hazardous wastes

    SciTech Connect

    Liu Peizhe

    1996-12-31

    From 1991 to 1996, key studies on the reutilization, treatment, and disposal technology of hazardous wastes have been incorporated into the national plan for environmental protection science and technology. At present, the research achievements have been accomplished, have passed national approval, and have been accepted. The author of this paper, as leader of the national group for this research work, expounds the newest achievements of the studies involving four parts: (1) the reutilization technology of electroplating sludge, including the ion-exchange process for recovering the sludge and waste liquor for producing chromium tanning agent and extracting chromium and colloidal protein from tanning waste residue; on the recovery of heavy metals from the electroplating waste liquor with microbic purification; on the demonstration project of producing modified plastics from the sludge and the waste plastics; and on the demonstration of the recovery of heavy metals from waste electroplating sludge by using the ammonia-leaching process; (2) the demonstrative research of reutilization technology of chromium waste residues, including production of self-melting ore and smelting of chromium-containing pig iron, and of pyrolytic detoxification of the residue with cyclone furnace; (3) the incineration technology of hazardous wastes with successful results of the industrial incinerator system for polychlorinated biphenyls; and (4) the safety landfill technology for disposal of hazardous wastes, with a complete set of technology for pretreatment, selection of the site, development of the antipercolating materials, and design and construction of the landfill. Only a part of the achievements is introduced in this paper, most of which has been built and is being operated for demonstration to further spreading application and accumulate experience. 6 refs., 7 figs., 6 tabs.

  4. Implicit theories of intelligence predict achievement across an adolescent transition: a longitudinal study and an intervention.

    PubMed

    Blackwell, Lisa S; Trzesniewski, Kali H; Dweck, Carol Sorich

    2007-01-01

    Two studies explored the role of implicit theories of intelligence in adolescents' mathematics achievement. In Study 1 with 373 7th graders, the belief that intelligence is malleable (incremental theory) predicted an upward trajectory in grades over the two years of junior high school, while a belief that intelligence is fixed (entity theory) predicted a flat trajectory. A mediational model including learning goals, positive beliefs about effort, and causal attributions and strategies was tested. In Study 2, an intervention teaching an incremental theory to 7th graders (N=48) promoted positive change in classroom motivation, compared with a control group (N=43). Simultaneously, students in the control group displayed a continuing downward trajectory in grades, while this decline was reversed for students in the experimental group.

  5. A Correlational Study of Graphic Organizers and Science Achievement of English Language Learners

    NASA Astrophysics Data System (ADS)

    Clarke, William Gordon

    English language learners (ELLs) demonstrate lower academic performance and have lower graduation and higher dropout rates than their non-ELL peers. The primary purpose of this correlational quantitative study was to investigate the relationship between the use of graphic organizer-infused science instruction and science learning of high school ELLs. Another objective was to determine if the method of instruction, socioeconomic status (SES), gender, and English language proficiency (ELP) were predictors of academic achievement of high school ELLs. Data were gathered from a New York City (NYC) high school fall 2012-2013 archival records of 145 ninth-grade ELLs who had received biology instruction in freestanding English as a second language (ESL) classes, followed by a test of their learning of the material. Fifty-four (37.2%) of these records were of students who had learned science by the conventional textbook method, and 91 (62.8%) by using graphic organizers. Data analysis employed the Statistical Package for the Social Sciences (SPSS) software for multiple regression analysis, which found graphic organizer use to be a significant predictor of New York State Regents Living Environment (NYSRLE) test scores (p < .01). One significant regression model was returned whereby, when combined, the four predictor variables (method of instruction, SES, gender, and ELP) explained 36% of the variance of the NYSRLE score. Implications of the study findings noted graphic organizer use as advantageous for ELL science achievement. Recommendations made for practice were for (a) the adoption of graphic organizer infused-instruction, (b) establishment of a protocol for the implementation of graphic organizer-infused instruction, and (c) increased length of graphic organizer instructional time. Recommendations made for future research were (a) a replication quantitative correlational study in two or more high schools, (b) a quantitative quasi-experimental quantitative study to

  6. Probability of Loss of Crew Achievability Studies for NASA's Exploration Systems Development

    NASA Technical Reports Server (NTRS)

    Boyer, Roger L.; Bigler, Mark; Rogers, James H.

    2014-01-01

    Over the last few years, NASA has been evaluating various vehicle designs for multiple proposed design reference missions (DRM) beyond low Earth orbit in support of its Exploration Systems Development (ESD) programs. This paper addresses several of the proposed missions and the analysis techniques used to assess the key risk metric, probability of loss of crew (LOC). Probability of LOC is a metric used to assess the safety risk as well as a design requirement. These risk assessments typically cover the concept phase of a DRM, i.e. when little more than a general idea of the mission is known and are used to help establish "best estimates" for proposed program and agency level risk requirements. These assessments or studies were categorized as LOC achievability studies to help inform NASA management as to what "ball park" estimates of probability of LOC could be achieved for each DRM and were eventually used to establish the corresponding LOC requirements. Given that details of the vehicles and mission are not well known at this time, the ground rules, assumptions, and consistency across the programs become the important basis of the assessments as well as for the decision makers to understand.

  7. Probability of Loss of Crew Achievability Studies for NASA's Exploration Systems Development

    NASA Technical Reports Server (NTRS)

    Boyer, Roger L.; Bigler, Mark; Rogers, James H.

    2015-01-01

    Over the last few years, NASA has been evaluating various vehicle designs for multiple proposed design reference missions (DRM) beyond low Earth orbit in support of its Exploration Systems Development (ESD) programs. This paper addresses several of the proposed missions and the analysis techniques used to assess the key risk metric, probability of loss of crew (LOC). Probability of LOC is a metric used to assess the safety risk as well as a design requirement. These risk assessments typically cover the concept phase of a DRM, i.e. when little more than a general idea of the mission is known and are used to help establish "best estimates" for proposed program and agency level risk requirements. These assessments or studies were categorized as LOC achievability studies to help inform NASA management as to what "ball park" estimates of probability of LOC could be achieved for each DRM and were eventually used to establish the corresponding LOC requirements. Given that details of the vehicles and mission are not well known at this time, the ground rules, assumptions, and consistency across the programs become the important basis of the assessments as well as for the decision makers to understand.

  8. Connecting scales: achieving in-field pest control from areawide and landscape ecology studies.

    PubMed

    Schellhorn, Nancy A; Parry, Hazel R; Macfadyen, Sarina; Wang, Yongmo; Zalucki, Myron P

    2015-02-01

    Areawide management has a long history of achieving solutions that target pests, however, there has been little focus on the areawide management of arthropod natural enemies. Landscape ecology studies that show a positive relationship between natural enemy abundance and habitat diversity demonstrate landscape-dependent pest suppression, but have not yet clearly linked their findings to pest management or to the suite of pests associated with crops that require control. Instead the focus has often been on model systems of single pest species and their natural enemies. We suggest that management actions to capture pest control from natural enemies may be forth coming if: (i) the suite of response and predictor variables focus on pest complexes and specific management actions; (ii) the contribution of "the landscape" is identified by assessing the timing and numbers of natural enemies immigrating and emigrating to and from the target crop, as well as pests; and (iii) pest control thresholds aligned with crop development stages are the benchmark to measure impact of natural enemies on pests, in turn allowing for comparison between study regions, and generalizations. To achieve pest control we will need to incorporate what has been learned from an ecological understanding of model pest and natural enemy systems and integrate areawide landscape management with in-field pest management.

  9. Reducing the gender achievement gap in college science: a classroom study of values affirmation.

    PubMed

    Miyake, Akira; Kost-Smith, Lauren E; Finkelstein, Noah D; Pollock, Steven J; Cohen, Geoffrey L; Ito, Tiffany A

    2010-11-26

    In many science, technology, engineering, and mathematics disciplines, women are outperformed by men in test scores, jeopardizing their success in science-oriented courses and careers. The current study tested the effectiveness of a psychological intervention, called values affirmation, in reducing the gender achievement gap in a college-level introductory physics class. In this randomized double-blind study, 399 students either wrote about their most important values or not, twice at the beginning of the 15-week course. Values affirmation reduced the male-female performance and learning difference substantially and elevated women's modal grades from the C to B range. Benefits were strongest for women who tended to endorse the stereotype that men do better than women in physics. A brief psychological intervention may be a promising way to address the gender gap in science performance and learning.

  10. What makes a good program? A case study of a school admitting high academic achievers.

    PubMed

    Lam, Ching Man

    2008-10-10

    This paper reports the results of a qualitative study that explored the administration and implementation of the Tier 1 Program (Secondary 1 Curriculum) of the Project P.A.T.H.S. The case study method was used to explore perceptions of the teachers and the project coordinator of program effectiveness, and to identify various factors for program success. A school admitting high academic achievers was selected, and site visits, as well as individual and focus group interviews, were conducted with the program coordinator, social worker, and course teachers. The results suggested that clear vision and program goals, high quality of curriculum, helpful leadership, positive teacher attitude, and strong administrative support are factors for program success. Analyzing the data enables the researchers to understand the characteristics of a successful program as well as the interplay among factors for producing success.

  11. Thinking Maps: An innovative way to increase sixth-grade student achievement in social studies

    NASA Astrophysics Data System (ADS)

    Reed, Tamita

    The purpose of this quantitative study was to determine the effect of Thinking Maps on the achievement of 6th-grade social studies students in order to determine its effectiveness. The population of this study came from a suburban middle school in the state of Georgia. The quantitative data included a pretest and posttest. The study was designed to find (a) whether there is a significant difference between the mean posttest scores on the benchmark test of 6th-grade students who are taught with either Thinking Maps or traditional social studies methods, (b) whether there is a significant difference between the mean posttest scores on the benchmark test of 6th-grade male versus female social studies students, and (c) whether there is a significant interaction between 6th-grade students' type of social studies class and gender as to differentially affect their mean posttest scores on the benchmark test. To answer these questions, students' pretest and posttest were compared to determine if there was a statistically significant difference after Thinking Maps were implemented with the treatment group for 9 weeks. The results indicate that there was no significant difference in the test scores between the students who were taught with Thinking Maps and the students who were taught without Thinking Maps. However, the students taught with Thinking Maps had the higher adjusted posttest scores.

  12. Examining science achievement of African American females in suburban middle schools: A mixed methods study

    NASA Astrophysics Data System (ADS)

    Topping, Kecia C.

    This dissertation examined factors that affected the science achievement of African American females in suburban middle schools. The research literature informed that African American females are facing the barriers of race, gender, socioeconomic status, and cultural learning style preferences. Nationally used measurements of science achievement such as the Standardized Achievement Test, Tenth edition (SAT-10), National Assessment for Educational Progress, and National Center for Educational Statistics showed that African American females are continuing to falter in the areas of science when compared to other ethnic groups. This study used a transformative sequential explanatory mixed methods design. In the first, quantitative, phase, the relationships among the dependent variables, science subscale SAT-10 NCE scores, yearly averages, and the independent variables, attitude toward science scores obtained from the Modified Fennema-Sherman Attitudes toward Science Scale, socioeconomics, and caregiver status were tested. The participants were 150 African American females in grades 6 through 8 in four suburban middle schools located in the Southeastern United States. The results showed a positive, significant linear relationship between the females' attitude and their science subscale SAT-10 NCE scores and a positive, significant linear relationship between the females' attitudes and their yearly averages in science. The results also confirmed that attitude was a significant predictor of science subscale SAT-10 NCE scores for these females and that attitude and socioeconomics were significant predictors of the females' yearly averages in science. In the second, qualitative, phase, nine females purposefully selected from those who had high and low attitude towards science scores on the scale in the quantitative phase were interviewed. The themes that emerged revealed seven additional factors that impacted the females' science achievement. They were usefulness of science

  13. Theoretical Study of Monolayer and Double-Layer Waveguide Love Wave Sensors for Achieving High Sensitivity.

    PubMed

    Li, Shuangming; Wan, Ying; Fan, Chunhai; Su, Yan

    2017-03-22

    Love wave sensors have been widely used for sensing applications. In this work, we introduce the theoretical analysis of the monolayer and double-layer waveguide Love wave sensors. The velocity, particle displacement and energy distribution of Love waves were analyzed. Using the variations of the energy repartition, the sensitivity coefficients of Love wave sensors were calculated. To achieve a higher sensitivity coefficient, a thin gold layer was added as the second waveguide on top of the silicon dioxide (SiO₂) waveguide-based, 36 degree-rotated, Y-cut, X-propagating lithium tantalate (36° YX LiTaO₃) Love wave sensor. The Love wave velocity was significantly reduced by the added gold layer, and the flow of wave energy into the waveguide layer from the substrate was enhanced. By using the double-layer structure, almost a 72-fold enhancement in the sensitivity coefficient was achieved compared to the monolayer structure. Additionally, the thickness of the SiO₂ layer was also reduced with the application of the gold layer, resulting in easier device fabrication. This study allows for the possibility of designing and realizing robust Love wave sensors with high sensitivity and a low limit of detection.

  14. Theoretical Study of Monolayer and Double-Layer Waveguide Love Wave Sensors for Achieving High Sensitivity

    PubMed Central

    Li, Shuangming; Wan, Ying; Fan, Chunhai; Su, Yan

    2017-01-01

    Love wave sensors have been widely used for sensing applications. In this work, we introduce the theoretical analysis of the monolayer and double-layer waveguide Love wave sensors. The velocity, particle displacement and energy distribution of Love waves were analyzed. Using the variations of the energy repartition, the sensitivity coefficients of Love wave sensors were calculated. To achieve a higher sensitivity coefficient, a thin gold layer was added as the second waveguide on top of the silicon dioxide (SiO2) waveguide–based, 36 degree–rotated, Y-cut, X-propagating lithium tantalate (36° YX LiTaO3) Love wave sensor. The Love wave velocity was significantly reduced by the added gold layer, and the flow of wave energy into the waveguide layer from the substrate was enhanced. By using the double-layer structure, almost a 72-fold enhancement in the sensitivity coefficient was achieved compared to the monolayer structure. Additionally, the thickness of the SiO2 layer was also reduced with the application of the gold layer, resulting in easier device fabrication. This study allows for the possibility of designing and realizing robust Love wave sensors with high sensitivity and a low limit of detection. PMID:28327504

  15. Empirical study of the group delay dispersion achievable with multilayer mirrors.

    PubMed

    Pervak, V; Fedorov, V; Pervak, Yu A; Trubetskov, M

    2013-07-29

    With the help of the most advanced algorithms we obtained many dozens of multilayer dispersive mirror designs to empirically find limits for the maximum achievable negative value of the group delay dispersion (GDD). This value depends on the total thickness of coatings and layer material combination. Nb(2)O(5)/SiO(2) and Ta(2)O(50/SiO(2) combinations are studied in detail, for combinations HfO(2)/SiO(2) and TiO(2)/SiO(2) we obtained estimations for two bandwidths. We also show that reasonable values of third-order dispersion have no significant impact on the obtained results. Current state-of-the-art technology allows to produce designs with total physical thicknesses slightly higher than 10 µm and to achieve maximum negative GDD values corresponding to this total design thickness. Designs with total physical thickness of 15 µm and 20 µm are not realized yet due to high sensitivity to deposition errors.

  16. Third-grade retention and reading achievement in Texas: a nine year panel study.

    PubMed

    Lorence, Jon

    2014-11-01

    The academic performance of over 38,000 Texas students who failed the state's 1994 reading test was examined through their sophomore year in high school. Propensity score matching resulted in strata with retained and promoted students of comparable observed characteristics. Reading scores were analyzed using a two-level hierarchical linear model. Same grade comparisons show that third graders failing the state-mandated reading test who repeated the grade consistently outperformed in later grades the socially promoted children who also failed the third grade test. Additional analyses indicate that alternative explanations for the findings such as omitted variables, regression to the mean, differential panel attrition and cohort effects are not supported. The results are consistent with findings from other recent studies which suggest that grade retention in third grade may help increase student achievement.

  17. A Study of the Relationship between Learning Belief and English Achievement of Chinese English Major College Students

    ERIC Educational Resources Information Center

    Ren, Hulin; Bai, Yulian

    2016-01-01

    It is generally accepted that learning belief has great effect on learning, however, few studies examine the extent to which learning belief affects related achievement. This paper mainly discusses the study of relationship between learning belief and English achievement of Chinese English major students in College. Through the data analysis of…

  18. A Longitudinal Study of the Social Distribution of Mathematics Achievement for a Cohort of Public High School Students.

    ERIC Educational Resources Information Center

    Mandeville, Garrett K.; Kennedy, Eugene

    This paper reports the results of a study of changes in the social distribution of mathematics achievement for a cohort of public high school students. Using hierarchical linear modeling (HLM) the study sought to identify school characteristics which were significantly correlated with changes in achievement differences from grade 9 to grade 11…

  19. Birth Order and Achievement: A Study of the Effects of Family Constellation and Related Variables on the Achievement of Officer Students at the Naval Postgraduate School.

    ERIC Educational Resources Information Center

    Dooley, William J.; Murphy, Timothy A.

    The findings suggest that there may be no significant difference between the achievement of first-, only-, and last-born children. While middle-born children appeared to do less well in academic achievement, their occupational achievement did not differ significantly from the other birth-order groups. The findings suggest further that…

  20. Thermal boundary conductance enhancement using experimentally achievable nanostructured interfaces - analytical study combined with molecular dynamics simulation.

    PubMed

    Lee, Eungkyu; Zhang, Teng; Hu, Ming; Luo, Tengfei

    2016-06-22

    Interfacial thermal resistance presents great challenges to the thermal management of modern electronics. In this work, we perform an analytical study to enhance the thermal boundary conductance (TBC) of nanostructured interfaces with square-shape pillar arrays, extendable to the characteristic lengths that can be fabricated in practice. As a representative system, we investigate a SiC substrate with the square-shape pillar array combined with epitaxial GaN as the nanostructured interface. By applying a first-order ray tracing method and molecular dynamics simulations to analyze phonon incidence and transmission at the nanostructured interface, we systematically study the impact of the characteristic dimensions of the pillar array on the TBC. Based on the multi-scale analysis we provide a general guideline to optimize the nanostructured interfaces to achieve higher TBC, demonstrating that the optimized TBC value of the nanostructured SiC/GaN interfaces can be 42% higher than that of the planar SiC/GaN interfaces without nanostructures. The model used and results obtained in this study will guide the further experimental realization of nanostructured interfaces for better thermal management in microelectronics.

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

    NASA Astrophysics Data System (ADS)

    Hayes, Jonathan

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

  2. A Case Study of the Feedback Design in a Game-Based Learning for Low Achieving Students

    ERIC Educational Resources Information Center

    Lai, Ting-Ling; Lin, Hsiao-Fang

    2015-01-01

    The purpose of the study is to explore the effects of text-based and non-text-based feedback in a game-based learning system. The pilot study is a case study to find low-achieving math students' comprehension and motivation in using the game-based systems. Four low-achieving students from a suburban middle school participated in the study. Data…

  3. Reliability and Validity of the "Achievement Emotions Questionnaire": A Study of Argentinean University Students

    ERIC Educational Resources Information Center

    Paoloni, Paola Verónica; Vaja, Arabela Beatriz; Muñoz, Verónica Lilian

    2014-01-01

    Introduction: This paper aims at describing the psychometric features of the Achievement Emotions Questionnaire (AEQ), focusing specifically on the section that measures class emotions. From a theoretical perspective, this instrument was designed based on the control-value theory of achievement emotions. Therefore, a description of the…

  4. Academic Achievement of LEP Students After Reclassification: A Southern California Study.

    ERIC Educational Resources Information Center

    Nava-Hamaker, Mary Lou

    Gains and grade level achievement in Total Reading and Language of four groups of fifth grade students, including LEP (Limited English Proficient) students, in SES (socioeconomic status) 1 and SES 2 schools were compared to determine whether the students were achieving at grade level in reading and at an equivalent level in language. Groups from…

  5. The Effects of Requiring Study Group Participation Associated with Students' Attitudes and Achievements in Developmental Math

    ERIC Educational Resources Information Center

    Brown, Clayton D.

    2012-01-01

    It is widely publicized that student attitudes and achievement in math in the United States require improvement. U.S. students have shown lackluster mathematics achievement scores compared to their international peers in other developed countries. As a former high school math instructor, this author observed that the attitude of many high school…

  6. Promoting Achievement in School through Sports: Second-Year Impact Study.

    ERIC Educational Resources Information Center

    American Sports Inst., Mill Valley, CA.

    Promoting Achievement in School through Sports (PASS) is an academic high school curriculum developed by the American Sports Institute for students who love sports but are not performing up to their academic potential. The program seeks to demonstrate that PASS is an effective intervention for promoting academic achievement and school success.…

  7. A Study on the Effects of Smaller Class Size on Student Achievement

    ERIC Educational Resources Information Center

    Watts, Rebecca S.; Georgiou, Andrea

    2008-01-01

    Since the passage of No Child Left Behind, schools have been looking for resources that are proven, through research, to improve student achievement. The purpose of this article is to determine if there is a relationship between class size and student achievement among 137 school systems in Tennessee. The authors provide a review of the literature…

  8. Relocation and Transition Repercussions on Military Children's Academic Achievement: An Interpretative Phenomenological Study

    ERIC Educational Resources Information Center

    Smith-Groves, Michelle S.

    2016-01-01

    Within the last decade, several school and government-level administrations have been attempting to circumvent the incidence of poor academic achievement in relation to school transition. Military children already challenged by frequent moves and parental absences may also be challenged with the impact on their academic achievement. Due to a lack…

  9. Great Expectations: Creative Achievements of the Sociometric Stars in a 30-Year Study

    ERIC Educational Resources Information Center

    Torrance, E. Paul

    2004-01-01

    The creative achievements and characteristics of a group of ten high school students identified as the most creative by their high school peers were compared to those of ten participants from the same group who had the greatest number of publicly recognized creative achievements approximately 30 years later (Sociometric Stars vs. Beyonders).…

  10. Promising Practices in Professional Growth & Support: "Case Study of Achievement First"

    ERIC Educational Resources Information Center

    Education Resource Strategies, 2013

    2013-01-01

    Four organizations with promising practices in teacher Professional Growth & Support have significantly raised outcomes for low-income students. The charter management networks, Achievement First and Aspire Public Schools, and the two reform organizations, Teach Plus and Agile Mind, have successfully increased student achievement with a…

  11. Evaluation Studies of the Nuffield A-Level Biology Trials - 4. School Characteristics and Achievement

    ERIC Educational Resources Information Center

    Kelly, P. J.

    1972-01-01

    Teacher motivation, class size, type of school (administrative arrangement), and instructional facilities available had little differential influence on student achievement in the trials of the Nuffield A-Level Biology course. The mean achievement of the students in the schools tended to reflect the general calibre and aspirations of past and…

  12. Behavior and Achievement Relationships with Emotionally Disturbed Children: An Applied Study.

    ERIC Educational Resources Information Center

    Gaughan, Edward; Axelrod, Saul

    1989-01-01

    Examined relationship between on-task behaviors and standardized achievement among emotionally disturbed or behavior disordered students. Forty emotionally disturbed or behavior disordered elementary school students participated in token economy for one academic year. Noted minimal pre-post achievement gains and high level of on-task behavior; no…

  13. Educational standardization and gender differences in mathematics achievement: A comparative study.

    PubMed

    Ayalon, Hanna; Livneh, Idit

    2013-03-01

    We argue that between-country variations in the gender gap in mathematics are related to the level of educational system standardization. In countries with standardized educational systems both genders are exposed to similar knowledge and are motivated to invest in studying mathematics, which leads to similar achievements. We hypothesize that national examinations and between-teacher uniformity in covering major mathematics topics are associated with a smaller gender gap in a country. Based on Trends of International Mathematical and Science Study (TIMSS) 2003, we use multilevel regression models to compare the link of these two factors to the gender gap in 32 countries, controlling for various country characteristics. The use of national examinations and less between-teacher instructional variation prove major factors in reducing the advantage of boys over girls in mathematics scores and in the odds of excelling. Factors representing gender stratification, often analyzed in comparative gender-gap research in mathematics, are at most marginal in respect of the gap.

  14. An intervention study to enhance girls' interest, self-concept, and achievement in physics classes

    NASA Astrophysics Data System (ADS)

    Häussler, Peter; Hoffmann, Lore

    2002-11-01

    Many interest studies have shown the decline of students' interest in physics during secondary education, particularly among girls. Research into physics-related interests of students suggests applying different measures to reduce or reverse that trend such as: (a) suggesting curricular changes that do justice to the specific interests and experiences of girls, (b) improving the ability of teachers to support girls in the development of a positive physics related self-concept, and (c) changing to an organizational setting that gives girls a better chance to improve their self-concept about physics. The purpose of this study was to examine whether these hypothetically effective measures lead to an improvement of the situation for girls when implemented in the physics classroom. The intervention took a whole school year of some 60 one-hour lessons and comprised 12 experimental and 7 control classes of seventh graders (age about 13). Their immediate and long-term achievements, as well as their change of interest in physics, their subjectively experienced competence, and their physics-related self-concept were assessed by written tests at various stages of the intervention. The intervention proved successful and significantly improved most of these indicators for girls (and boys) in the experimental group.

  15. A Study to Assess the Achievement Motivation of Higher Secondary Students in Relation to Their Noise Sensitivity

    ERIC Educational Resources Information Center

    Latha, Prema

    2014-01-01

    Disturbing sounds are often referred to as noise, and if extreme enough in degree, intensity or frequency, it is referred to as noise pollution. Achievement refers to a change in study behavior in relation to their noise sensitivity and learning in the educational sense by achieving results in changed responses to certain types of stimuli like…

  16. Violence, Bullying and Academic Achievement: A Study of 15-Year-Old Adolescents and Their School Environment

    ERIC Educational Resources Information Center

    Strom, Ida Frugard; Thoresen, Siri; Wentzel-Larsen, Tore; Dyb, Grete

    2013-01-01

    Objectives: This study investigated academic achievement among adolescents exposed to violence, sexual abuse and bullying. Moreover, we sought to determine the individual and contextual influence of the adolescents' school environment in terms of bullying, classmate relationships and teacher support on academic achievement. Finally, we wished to…

  17. College-Bound Students: A Study of the Relationship between Religiosity/Spirituality, and Achievement in Christian Schools

    ERIC Educational Resources Information Center

    Wright, William S.

    2016-01-01

    The achievement gap between private and public school college-bound students has continued to widen each year since 1972. The researcher studied the relationship of Christian school college-bound students' religiosity/spirituality using a validated survey instrument and their achievement as measured on the Scholastic Aptitude Test. The literature…

  18. A Study of Gifted High, Moderate, and Low Achievers in Their Personal Characteristics and Attitudes toward School and Teachers

    ERIC Educational Resources Information Center

    Abu-Hamour, Bashir; Al-Hmouz, Hanan

    2013-01-01

    This study examines the problem of underachievement among gifted high school students. Low achievers were compared to high and moderate achievers on their motivation, self-regulation, and attitudes toward their school and teachers. Participants were all highly able students from grades 10 and 11 in an academically selective gifted high school in…

  19. A Multilevel Study on Trends in Malaysian Secondary School Students' Science Achievement and Associated School and Student Predictors

    ERIC Educational Resources Information Center

    Mohammadpour, Ebrahim

    2012-01-01

    This article aims to investigate variations in science achievement for secondary school students across the Trends in International Mathematics and Science Study (TIMSS) assessments and to examine the relations of several student- and school-level factors with achievement. The data were obtained from 5,577, 5,314, and 4,466 Malaysian eighth…

  20. A Study of the Effect of Secondary School Leadership Styles on Student Achievement in Selected Secondary School in Louisiana

    ERIC Educational Resources Information Center

    Harris, Cydnie Ellen Smith

    2012-01-01

    The effect of the leadership style of the secondary school principal on student achievement in select public schools in Louisiana was examined in this study. The null hypothesis was that there was no statistically significant difference between principal leadership style and student academic achievement. The researcher submitted the LEAD-Self…

  1. Potential Indirect Genetic Effects on Learning: A Longitudinal Study of Temperament Effects on Achievement in Elementary School.

    ERIC Educational Resources Information Center

    Martin, Roy P.; Gaddis, Lena

    The relatively long-term effects of temperament on classroom achievement were studied in a cohort of elementary students while accounting for variation in cognitive ability, previous achievement, and gender. The existence of long-term effects would support the hypothesis that indirect genetic effects on learning are mediated by temperament.…

  2. A Study of African American Male Students' Academic Achievement and School Attitude in an Urban Elementary School

    ERIC Educational Resources Information Center

    Mohamed, Roslyn J. F. Billy

    2013-01-01

    With the signing of the No Child Left Behind Act in 2001, much emphasis has been placed on the accountability of schools and school districts to ensure higher academic achievement of all students. The achievement gap remains among African American male students in urban school districts. This purposed quantitative study explored the relationship…

  3. A Study on Relation between Self Concept and Academic Achievement among Secondary School Students of Jammu District

    ERIC Educational Resources Information Center

    Lone, Parveez Ahmad; Lone, Tariq Ahmad

    2016-01-01

    Self-concept is the whole set of attitudes, opinions, and cognitions that a person has of himself while the academic achievement or (academic) performance is the outcome of education - the extent to which a student, teacher or institution has achieved their educational goals. The objective of the paper is to study the relation between the…

  4. Qualitative research study of high-achieving females' life experiences impacting success

    NASA Astrophysics Data System (ADS)

    Butcher, Ann Patrice

    2003-07-01

    This qualitative study investigated the life experiences of five academically gifted female students in math and science in reflection of their elementary learning prior to enrollment at a prestigious science and mathematics high school. The elite high school limits admission to the state of Illinois' top students. The purpose of this study is to unfold the story of five academically gifted females in attendance at the elite high school reflecting on their life experiences in elementary school that contributed to their current academic success. Twelve female students, who at the time of this study were currently in their senior year (12th grade) of high school, were solicited from the top academic groups who are regarded by their teachers as highly successful in class. Students were selected as part of the study based on academic status, survey completion and interest in study, Caucasian and Asian ethnicity, locale of elementary school with preference given to the variety of school demographics---urban, suburban, and rural---further defined the group to the core group of five. All female participants were personally interviewed and communicated via Internet with the researcher. Parents and teachers completing surveys as well met the methodological requirements of triangulation. An emergent theme of paternal influence came from the research. Implications supported in the research drawn from this study to increase achievement of academically gifted females include: (a) proper early identification of learner strengths plays a role; (b) learning with appropriate intellectual peers is more important than learning with their age group; (c) teachers are the greatest force for excellent instruction; (d) effective teaching strategies include cooperative learning, multi-sensory learning, problem-based learning, and hands-on science; (e) rigor in math is important; (f) gender and stereotypes need not be barriers; (g) outside interests and activities are important for self

  5. Comparisons of numerical magnitudes in children with different levels of mathematical achievement. An ERP study.

    PubMed

    Gómez-Velázquez, Fabiola Reveca; Berumen, Gustavo; González-Garrido, Andrés Antonio

    2015-11-19

    The ability to map between non-symbolic and symbolic magnitude representations is crucial in the development of mathematics and this map is disturbed in children with math difficulties. In addition, positive parietal ERPs have been found to be sensitive to the number distance effect and skills solving arithmetic problems. Therefore we aimed to contrast the behavioral and ERP responses in children with different levels of mathematical achievement: low (LA), average (AA) and high (HA), while comparing symbolic and non-symbolic magnitudes. The results showed that LA children repeatedly failed when comparing magnitudes, particularly the symbolic ones. In addition, a positive correlation between correct responses while analyzing symbolic quantities and WRAT-4 scores emerged. The amplitude of N200 was significantly larger during non-symbolic comparisons. In addition, P2P amplitude was consistently smaller in LA children while comparing both symbolic and non-symbolic quantities, and correlated positively with the WRAT-4 scores. The latency of P3 seemed to be sensitive to the type of numerical comparison. The results suggest that math difficulties might be related to a more general magnitude representation problem, and that ERP are useful to study its timecourse in children with different mathematical skills.

  6. Why intra-epidermal electrical stimulation achieves stimulation of small fibres selectively: a simulation study

    NASA Astrophysics Data System (ADS)

    Motogi, Jun; Sugiyama, Yukiya; Laakso, Ilkka; Hirata, Akimasa; Inui, Koji; Tamura, Manabu; Muragaki, Yoshihiro

    2016-06-01

    The in situ electric field in the peripheral nerve of the skin is investigated to discuss the selective stimulation of nerve fibres. Coaxial planar electrodes with and without intra-epidermal needle tip were considered as electrodes of a stimulator. From electromagnetic analysis, the tip depth of the intra-epidermal electrode should be larger than the thickness of the stratum corneum, the electrical conductivity of which is much lower than the remaining tissue. The effect of different radii of the outer ring electrode on the in situ electric field is marginal. The minimum threshold in situ electric field (rheobase) for free nerve endings is estimated to be 6.3 kV m-1. The possible volume for electrostimulation, which can be obtained from the in situ electric field distribution, becomes deeper and narrower with increasing needle depth, suggesting that possible stimulation sites may be controlled by changing the needle depth. The injection current amplitude should be adjusted when changing the needle depth because the peak field strength also changes. This study shows that intra-epidermal electrical stimulation can achieve stimulation of small fibres selectively, because Aβ-, Aδ-, and C-fibre terminals are located at different depths in the skin.

  7. On achieving the state's household recycling target: A case study of Northern New Jersey, USA

    SciTech Connect

    Otegbeye, M.; Abdel-Malek, L.; Hsieh, H.N.; Meegoda, J.N.

    2009-02-15

    In recent times, the State of New Jersey (USA) has been making attempts at promoting recycling as an environmentally friendly means of attaining self-sufficiency at waste disposal, and the state has put in place a 50% recycling target for its municipal solid waste stream. While the environmental benefits of recycling are obvious, a recycling program must be cost effective to ensure its long-term sustainability. In this paper, a linear programming model is developed to examine the current state of recycling in selected counties in Northern New Jersey and assess the needs to achieve the state's recycling goal in these areas. The optimum quantities of waste to be sent to the different waste facilities, which include landfills, incinerators, transfer stations, recycling and composting plants, are determined by the model. The study shows that for these counties, the gap between the current waste practices where the recycling rate stands at 32% and the state's goal can be bridged by more efficient utilization of existing facilities and reasonable investment in expanding those for recycling activities.

  8. Modified toxicity identification evaluation studies for achieving mining sector MISA compliance

    SciTech Connect

    Cotton, K.; Sferrazza, J.; Shriner, G.

    1995-12-31

    Results of initial MISA toxicity compliance monitoring for a multiple effluent stream mining operation indicated the presence of sporadic acute toxicity. Traditionally, only small scale acute and sub-lethal species (i.e. D. magna, C. dubia, P. promelas, Microtox) have been utilized during Toxicity Identification Evaluation (TIE) studies. These methods had proven to be very expensive and of limit value in planning the future direction of mining effluent treatment. A more direct and economical approach to toxicity investigations was needed to prepare for the 1997 compliance deadline for non-lethality and water chemistry objectives. A modified EPA-TIE investigation was initiated on the problem effluent streams. Phase 1 modifications were made to include both MISA compliance organisms, D. magna and rainbow trout (O. mykiss). Phases 2 and 3 were replaced with effluent treatability assays derived from toxicity reduction/elimination information obtained during Phase 1 procedures. Information on potential toxicant speciation under the various treatment conditions was also collected. Preliminary results indicate that variations in the applied treatment, as well as the degree of treatment will be required for the different effluent streams to obtain non-acutely toxic effluent. Ongoing laboratory tests are being conducted to achieve consistency and confidence in the results, allowing plant operators to make informed decisions regarding the (expensive) changes to be made in their effluent treatment facilities over the next few years.

  9. The challenges of achieving high training coverage for IMCI: case studies from Kenya and Tanzania

    PubMed Central

    Mushi, Hildegalda P; Mullei, Kethi; Macha, Janet; Wafula, Frank; Borghi, Josephine; Goodman, Catherine; Gilson, Lucy

    2011-01-01

    Health worker training is a key component of the integrated management of childhood illness (IMCI). However, training coverage remains low in many countries. We conducted in-depth case studies in two East African countries to examine the factors underlying low training coverage 10 years after IMCI had been adopted as policy. A document review and in-depth semi-structured interviews with stakeholders at facility, district, regional/provincial and national levels in two districts in Kenya (Homa Bay and Malindi) and Tanzania (Bunda and Tarime) were carried out in 2007–08. Bunda and Malindi achieved higher levels of training coverage (44% and 25%) compared with Tarime and Homa Bay (5% and 13%). Key factors allowing the first two districts to perform better were: strong district leadership and personal commitment to IMCI, which facilitated access to external funding and encouraged local-level policy adaptation; sensitization and training of district health managers; and lower staff turnover. However, IMCI training coverage remained well below target levels across all sites. The main barrier to expanding coverage was the cost of training due to its duration, the number of facilitators and its residential nature. Mechanisms for financing IMCI also restricted district capacity to raise funds. In Tanzania, districts could not spend more than 10% of their budgets on training. In Kenya, limited financial decentralization meant that district managers had to rely on donors for financial support. Critically, the low priority given to IMCI at national and international levels also limited the expansion of training. Levels of domestic and donor support for IMCI have diminished over time in favour of vertical programmes, partly due to the difficulty in monitoring and measuring the impact of an integrated intervention like IMCI. Alternative, lower cost methods of IMCI training need to be promoted, and greater advocacy for IMCI is needed both nationally and internationally. PMID

  10. Experimental and theoretical study on minimum achievable foil thickness during asymmetric rolling.

    PubMed

    Tang, Delin; Liu, Xianghua; Song, Meng; Yu, Hailiang

    2014-01-01

    Parts produced by microforming are becoming ever smaller. Similarly, the foils required in micro-machines are becoming ever thinner. The asymmetric rolling technique is capable of producing foils that are thinner than those produced by the conventional rolling technique. The difference between asymmetric rolling and conventional rolling is the 'cross-shear' zone. However, the influence of the cross-shear zone on the minimum achievable foil thickness during asymmetric rolling is still uncertain. In this paper, we report experiments designed to understand this critical influencing factor on the minimum achievable thickness in asymmetric rolling. Results showed that the minimum achievable thickness of rolled foils produced by asymmetric rolling with a rolling speed ratio of 1.3 can be reduced to about 30% of that possible by conventional rolling technique. Furthermore, the minimum achievable thickness during asymmetric rolling could be correlated to the cross-shear ratio, which, in turn, could be related to the rolling speed ratio. From the experimental results, a formula to calculate the minimum achievable thickness was established, considering the parameters cross-shear ratio, friction coefficient, work roll radius, etc. in asymmetric rolling.

  11. Experimental and Theoretical Study on Minimum Achievable Foil Thickness during Asymmetric Rolling

    PubMed Central

    Tang, Delin; Liu, Xianghua; Song, Meng; Yu, Hailiang

    2014-01-01

    Parts produced by microforming are becoming ever smaller. Similarly, the foils required in micro-machines are becoming ever thinner. The asymmetric rolling technique is capable of producing foils that are thinner than those produced by the conventional rolling technique. The difference between asymmetric rolling and conventional rolling is the ‘cross-shear’ zone. However, the influence of the cross-shear zone on the minimum achievable foil thickness during asymmetric rolling is still uncertain. In this paper, we report experiments designed to understand this critical influencing factor on the minimum achievable thickness in asymmetric rolling. Results showed that the minimum achievable thickness of rolled foils produced by asymmetric rolling with a rolling speed ratio of 1.3 can be reduced to about 30% of that possible by conventional rolling technique. Furthermore, the minimum achievable thickness during asymmetric rolling could be correlated to the cross-shear ratio, which, in turn, could be related to the rolling speed ratio. From the experimental results, a formula to calculate the minimum achievable thickness was established, considering the parameters cross-shear ratio, friction coefficient, work roll radius, etc. in asymmetric rolling. PMID:25203265

  12. Associations between reading achievement and independent reading in early elementary school: a genetically informative cross-lagged study.

    PubMed

    Harlaar, Nicole; Deater-Deckard, Kirby; Thompson, Lee A; Dethorne, Laura S; Petrill, Stephen A

    2011-01-01

    This study used a cross-lagged twin design to examine reading achievement and independent reading from 10 to 11 years (n = 436 twin pairs). Reading achievement at age 10 significantly predicted independent reading at age 11. The alternative path, from independent reading at age 10 to reading achievement at age 11, was not significant. Individual differences in reading achievement and independent reading at both ages were primarily due to genetic influences. Furthermore, individual differences in independent reading at age 11 partly reflected genetic influences on reading achievement at age 10. These findings suggest that genetic influences that contribute to individual differences in children's reading abilities also influence the extent to which children actively seek out and create opportunities to read.

  13. Psychological maladjustment and academic achievement: a cross-cultural study of Japanese, Chinese, and American high school students.

    PubMed

    Crystal, D S; Chen, C; Fuligni, A J; Stevenson, H W; Hsu, C C; Ko, H J; Kitamura, S; Kimura, S

    1994-06-01

    Psychological maladjustment and its relation to academic achievement, parental expectations, and parental satisfaction were studied in a cross-national sample of 1,386 American, 1,633 Chinese, and 1,247 Japanese eleventh-grade students. 5 indices of maladjustment included measures of stress, depressed mood, academic anxiety, aggression, and somatic complaints. Asian students reported higher levels of parental expectation and lower levels of parental satisfaction concerning academic achievement than their American peers. Nevertheless, Japanese students reported less stress, depressed mood, aggression, academic anxiety, and fewer somatic complaints than did American students. Chinese students reported less stress, academic anxiety, and aggressive feelings than their American counterparts, but did report higher frequencies of depressed mood and somatic complaints. High academic achievement as assessed by a test of mathematics was generally not associated with psychological maladjustment. The only exception was in the United States, where high achievers indicated more frequent feelings of stress than did low achievers.

  14. The Power of Graphic Organizers: Effects on Students' Word-Learning and Achievement Emotions in Social Studies

    ERIC Educational Resources Information Center

    Ilter, Ilhan

    2016-01-01

    The purpose of this study was to investigate the effectiveness of three graphic organizers for teaching vocabulary and the development of the emotions-related to achievement. The study focused on the effects of different types of graphic organizers on word-learning and various emotions in social studies. This study was designed as a…

  15. Achievement, agency, gender, and socioeconomic background as predictors of postschool choices: a multicontext study.

    PubMed

    Parker, Philip D; Schoon, Ingrid; Tsai, Yi-Miau; Nagy, Gabriel; Trautwein, Ulrich; Eccles, Jacquelynne S

    2012-11-01

    In this article, the authors develop and test a differential effects model of university entry versus major selection using a set of common predictors, including background factors (gender and socioeconomic status), academic achievement, and academic self-concept. The research used data from 2 large longitudinal databases from Germany (N = 5,048) and England (N = 15,995) to explore the generalizability of the hypothesized model in 2 cultural contexts. For both countries, the results suggested that (a) socioeconomic status was a key predictor of university entry, whereas gender was a key predictor of major selection; (b) achievement and self-concept in both math and English were positive predictors of university entry; and (c) math achievement and self-concept predicted math-intensive major choice and lower likelihood of entering verbal-intensive majors (and vice versa). Implications for theory and practice are discussed.

  16. Prospective study of factors important to achieve observation of the entire colon on colon capsule endoscopy

    PubMed Central

    Sato, Junichi; Nakamura, Masanao; Watanabe, Osamu; Yamamura, Takeshi; Funasaka, Kohei; Ohno, Eizaburo; Miyahara, Ryoji; Kawashima, Hiroki; Goto, Hidemi; Hirooka, Yoshiki

    2016-01-01

    Background: Colon capsule endoscopy (CCE) is a procedure in which capsule swallowing facilitates observation of the lumen of the entire digestive tract. It does not require an air supply, and is a noninvasive procedure with a markedly low risk of adverse events in comparison with conventional colonoscopy (CS). It reduces patient stress, and may be acceptable to patients. A limitation of this procedure is that the entire colon observation rate (CCE excretion rate, completed CCE rate) is not 100%. In this study, we prospectively investigated clinical factors important to achieve observation of the entire colon on CCE. Methods: The participants were 70 patients for whom CCE was scheduled, and from whom written informed consent regarding participation in this study was obtained. We selected patient background/examination factors, and analyzed all factors involved in observation of the entire colon and factors for completion of the CCE within 4 h after the start of examination using multivariate analysis. Results: Of the 70 enrolled patients, 64 were analyzed, excluding 6. On multiple logistic analysis, only a water intake of ⩾12.0 ml/min during examination [p = 0.025, odds ratio (OR): 46.753, 95% confidence interval (CI): 1.630–1341.248] was identified as an independent predictive factor involved in observation of the entire colon. With respect to factors involved in the completion of CCE within 4 h, multiple logistic analysis showed that a body mass index (BMI) of ⩾25 (p = 0.039, OR: 13.723, 95% CI: 1.135–165.913), the absence of constipation (p = 0.030, OR: 13.988, 95% CI: 1.287–152.047), and a water intake of ⩾12.0 ml/min during examination (p = 0.004, OR: 12.028, 95% CI: 2.225–65.029) were independent predictive factors. Conclusions: Completion of a CCE was most closely related to water intake per hour. In addition to water intake, CCE-promoting factors included a high BMI and the absence of constipation. PMID:28286556

  17. A cross-sectional study of mathematics achievement, estimation skills, and academic self-perception in students of varying ability.

    PubMed

    Montague, Marjorie; van Garderen, Delinda

    2003-01-01

    This study investigated students' mathematics achievement, estimation ability, use of estimation strategies, and academic self-perception. Students with learning disabilities (LD), average achievers, and intellectually gifted students (N = 135) in fourth, sixth, and eighth grade participated in the study. They were assessed to determine their mathematics achievement, ability to estimate discrete quantities, knowledge and use of estimation strategies, and perception of academic competence. The results indicated that the students with LD performed significantly lower than their peers on the math achievement measures, as expected, but viewed themselves to be as academically competent as the average achievers did. Students with LD and average achievers scored significantly lower than gifted students on all estimation measures, but they differed significantly from one another only on the estimation strategy use measure. Interestingly, even gifted students did not seem to have a well-developed understanding of estimation and, like the other students, did poorly on the first estimation measure. The accuracy of their estimates seemed to improve, however, when students were asked open-ended questions about the strategies they used to arrive at their estimates. Although students with LD did not differ from average achievers in their estimation accuracy, they used significantly fewer effective estimation strategies. Implications for instruction are discussed.

  18. Sustaining Success toward Closing the Achievement Gap: A Case Study of One Urban High School

    ERIC Educational Resources Information Center

    Cabrera, Kimberly Elizabeth

    2010-01-01

    Since the introduction of the Coleman Report (1966), the focus on closing the achievement gap has been a critical component of educational policy for political leaders and field research by educators. The economic crisis which California and the nation at large currently face creates a challenging situation in attempting to narrow the gap.…

  19. An Analysis of Research Studies in Which "Homemade" Achievement Instruments Were Utilized.

    ERIC Educational Resources Information Center

    Hastings, Jean; Stewart, James

    1983-01-01

    The current status of "homemade" achievement tests reported in "Journal of Research in Science Teaching" and "Science Education" (January 1975 to January 1980) is examined using Anderson's (EJ 062 750) eight categories of information that a high quality research report should include. Findings from 142 references…

  20. Achievement, Agency, Gender, and Socioeconomic Background as Predictors of Postschool Choices: A Multicontext Study

    ERIC Educational Resources Information Center

    Parker, Philip D.; Schoon, Ingrid; Tsai, Yi-Miau; Nagy, Gabriel; Trautwein, Ulrich; Eccles, Jacquelynne S.

    2012-01-01

    In this article, the authors develop and test a differential effects model of university entry versus major selection using a set of common predictors, including background factors (gender and socioeconomic status), academic achievement, and academic self-concept. The research used data from 2 large longitudinal databases from Germany (N = 5,048)…

  1. The Impact of Eliminating Extraneous Sound and Light on Students' Achievement: An Empirical Study

    ERIC Educational Resources Information Center

    Mangipudy, Rajarajeswari

    2010-01-01

    The impact of eliminating extraneous sound and light on students' achievement was investigated under four conditions: Light and Sound controlled, Sound Only controlled, Light Only controlled and neither Light nor Sound controlled. Group, age and gender were the control variables. Four randomly selected groups of high school freshmen students with…

  2. Science Teacher Self-Efficacy and Student Achievement: A Quantitative Correlational Study

    ERIC Educational Resources Information Center

    Thompson, Benika J.

    2015-01-01

    A teacher's sense of self-efficacy may have significant influence on the pedagogical decisions in the classroom. An elementary school teacher's sense of self-efficacy in teaching science may negatively influence student achievement in science. Negative beliefs concerning science or the ability to teach and promote student learning in science may…

  3. The Relationship between Academic Self-Concept and Achievement: A Multicohort-Multioccasion Study

    ERIC Educational Resources Information Center

    Chen, Ssu-Kuang; Yeh, Yu-Chen; Hwang, Fang-Ming; Lin, Sunny S. J.

    2013-01-01

    Marsh and Koller (2004) combined the reciprocal-effects model and the internal/external frame-of-reference model into a unified model of relationships between academic self-concept and achievement. However, this model has only been examined with German adolescents. We decided to test this model with two-wave data drawn from a national survey of…

  4. Sports Involvement and Academic Achievement: A Study of Malaysian University Athletes

    ERIC Educational Resources Information Center

    Chuan, Chun Cheng; Yusof, Aminuddin; Shah, Parilah Mohd

    2013-01-01

    Factors that influence the academic achievement of Malaysian university athletes were investigated using 156 field hockey players from several universities. The relationship between team subculture, parental influence, the learning environment, support systems, financial aid, training factors, academic assistance, socialization, and stress level…

  5. Belief in a Just World, Teacher Justice, and Student Achievement: A Multilevel Study

    ERIC Educational Resources Information Center

    Peter, Felix; Kloeckner, Nils; Dalbert, Claudia; Radant, Matthias

    2012-01-01

    The meaning of belief in a just world and students' subjective experience of the justice of their teachers' behavior toward them personally for academic achievement was examined. Sample 1 involved 947 secondary school students from 67 classes (grade levels 9 to 11), and Sample 2 718 students from 48 classes (grade level 9). Multilevel analyses…

  6. A Qualitative Study of Blue Ribbon Elementary School Principals: Perspectives on Promoting Student Achievement

    ERIC Educational Resources Information Center

    Maslyk, Jacie

    2012-01-01

    In the current age of accountability, there are increasing pressures on building principals to raise standardized test scores. School administrators must identify and implement effective leadership practices that will exert a positive influence on classroom instruction and ultimately enhance student achievement. Research has shown the leadership…

  7. A Look in the Mirror: One School's Study of Race-Based Achievement

    ERIC Educational Resources Information Center

    Johnson, Brian

    2014-01-01

    Helping all students find academic success is a central tenet of independent schools. But at many independent schools, mounting anecdotal evidence indicates that a persistent achievement gap exists between white and Asian-American students and their Latino and African-American counterparts. In 2007, Rebecca Upham, head of school at Buckingham…

  8. School Climate, Peer Victimization, and Academic Achievement: Results from a Multi-Informant Study

    ERIC Educational Resources Information Center

    Wang, Weijun; Vaillancourt, Tracy; Brittain, Heather L.; McDougall, Patricia; Krygsman, Amanda; Smith, David; Cunningham, Charles E.; Haltigan, J. D.; Hymel, Shelley

    2014-01-01

    School-level school climate was examined in relation to self-reported peer victimization and teacher-rated academic achievement (grade point average; GPA). Participants included a sample of 1,023 fifth-grade children nested within 50 schools. Associations between peer victimization, school climate, and GPA were examined using multilevel modeling,…

  9. Teacher Expectations and Minority Achievements; A Study of Black Students in Fairfax County.

    ERIC Educational Resources Information Center

    Smith, Kitty Lou

    This report assesses the relationship between teacher expectations and the achievement of black intermediate school students attending school in Fairfax County, Virginia, a relatively affluent part of the Washington, D.C., metropolitan Area. Information was culled from interviews with and observation of 46 black students, their peers, teachers,…

  10. Teacher-Student Support, Effortful Engagement, and Achievement: A 3-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Hughes, Jan N.; Luo, Wen; Kwok, Oi-Man; Loyd, Linda K.

    2008-01-01

    Measures of teacher-student relationship quality (TSRQ), effortful engagement, and achievement in reading and math were collected once each year for 3 consecutive years, beginning when participants were in 1st grade, for a sample of 671 (53.1% male) academically at-risk children attending 1 of 3 school districts in Texas. In separate latent…

  11. A Study of Student Engagement Activities, Discipline Referrals, and Student Achievement in Reading First Schools

    ERIC Educational Resources Information Center

    Fransen, Shelly Lynette

    2013-01-01

    High quality student engagement activities are essential if students are to be successful learners. Over the years, many instructional strategies and models have been devised to encourage teachers to develop student engagement activities that result in high achievement. The Reading First Model initiative was introduced as a part of the No Child…

  12. Comparative Study between Drill Skill and Concept Attainment Model towards Physics Learning Achievement

    ERIC Educational Resources Information Center

    Wenno, Izaak Hendrik; Wattimena, Pieter; Maspaitela, Luky

    2016-01-01

    Alternative learning model that can be used in teaching physics to overcome the problems of lack of student learning achievement is a model of skill training (drill skills, and the concept attainment model. Drill skill model is a teaching technique in which students carry out training activities on what they have learned, so that the material…

  13. A Study of School Achievement among the Gujjar and Bakerwal Tribes of Jammu and Kashmir

    ERIC Educational Resources Information Center

    Rafaqi, Mohd. Zia-Ul-Haq

    2015-01-01

    In the present scenario academic achievement poses a big challenge to the educationist and psychologists everywhere. It is especially of great concern in India where population explosion, multi-cultural societies and an extraordinary rush for education has led to marvelous quantitative growth of education at all the stages without consistent…

  14. What Happens When Schools Become Magnet Schools? A Longitudinal Study of Diversity and Achievement

    ERIC Educational Resources Information Center

    Betts, Julian; Kitmitto, Sami; Levin, Jesse; Bos, Johannes; Eaton, Marian

    2015-01-01

    Magnet schools hold a prominent place in the history of education reforms in the United States. Best known for offering unique programs or curricula to attract students from outside a school's neighborhood, many magnet schools started off as neighborhood public schools but converted with the goals of increasing student diversity and achievement.…

  15. A Case Study of Student Achievement in a Secondary Charter School

    ERIC Educational Resources Information Center

    Hung, Li-Ching; Badejo, Folashade; Bennett, Jo

    2014-01-01

    The quality of student learning and achievement in public schools has become a matter of public discourse and policy, thus led to the establishment of charter school concept. However, there are controversial reports on the academic performances of charter schools, inadequate information on their instructional practices, and the learning…

  16. Influence of Web Based Cooperative Learning Strategy and Achiever Motivation on Student Study Outcome

    ERIC Educational Resources Information Center

    Hariadi, Bambang; Wurijanto, Tutut

    2016-01-01

    The research aimed at examining the effect of instructional strategy (web-based STAD and text-based STAD) and achiever motivation toward student learning outcomes. The research implied quasi-experimental design with nonequivalent control group factorial version. The subjects were undergraduate students of Information Systems of academic year…

  17. Leadership as a Distributed Phenomenon: A Study of Shared Roles and 3rd Grade Student Achievement

    ERIC Educational Resources Information Center

    Rivers, Shevawn D.

    2010-01-01

    In today's educational realm principals face high demands to increase student achievement and the mandates of the No Child Left Behind Act (NCLB) has intensified this challenging job with its requirements to adequate yearly progress (AYP). Such mandates have caused many elementary school principals to consider distributed leadership as a catalyst…

  18. A STUDY OF THE RELATIONSHIPS BETWEEN PERCEPTION, PERSONALITY, INTELLIGENCE AND GRADE ONE READING ACHIEVEMENT.

    ERIC Educational Resources Information Center

    BENGER, KATHLYN

    TO UNCOVER BASIC PERCEPTUAL AND PERSONALITY DIFFERENCES POSSIBLY RESPONSIBLE FOR DIFFERENCES IN READING ACHIEVEMENT, TWO STRATIFIED SAMPLES OF 60 ABOVE- AND BELOW-AVERAGE READERS WERE SELECTED FROM THE ENTIRE POPULATION OF 5,612 CHILDREN COMPLETING FIRST GRADE IN EDMONTON, ALBERTA, CANADA. THE GROUPS WERE MATCHED ACCORDING TO SEX, SCHOOL, GROUP…

  19. A Study of Perceived Admission and Achievement Barriers of Learning-Disabled Students in Postsecondary Institutions

    ERIC Educational Resources Information Center

    Lamberg, Catherine Denise

    2012-01-01

    Learning-disabled students face ongoing challenges in higher education. Despite efforts to promote recruitment and retention of students with learning disabilities to trade schools, colleges, and universities, barriers to enrollment and academic achievement persist. Barriers for learning-disabled students are not fully understood and might be…

  20. Follow-Up Study of Reading Achievement in Learning Disabled Children.

    ERIC Educational Resources Information Center

    Gottesman, Ruth L.

    Forty-three learning disabled children referred initially between ages 7 and 14 years to a medical outpatient clinic for developmentally disabled children were evaluated and followed for a period of 5 to 7 years after which their level of academic achievement was reassessed. Initial evaluation included pediatric, neurological and developmental…

  1. A Study of the Relationship between Kindergarten Nonverbal Ability and Third-Grade Reading Achievement

    ERIC Educational Resources Information Center

    Wills, Aaron J.

    2012-01-01

    Increased scrutiny of educational proficiency targets has intensified the urgency for educators to identify measurements that indicate students' likelihood of eventual achievement in reading. This regression analysis explored the relationship between nonverbal ability in kindergarten as measured by the Naglieri Nonverbal Ability Test (NNAT) and…

  2. Validity Studies Using the Comprehensive Ability Battery (CAB): IV. Predicting Achievement at the University Level.

    ERIC Educational Resources Information Center

    Hakstian, A. Ralph; Woolsey, Lorette K.

    1985-01-01

    The paper presented evidence of the criterion related validity of several Comprehensive Ability Battery (CAB) tests relative to criterion variables representing first year college achievement. Information regarding the criterion related validity of nontraditional tests of the CAB reflecting divergent production hypothesized to be associated with…

  3. Interpersonal Relationships and African American Women's Educational Achievement: An Ethnographic Study.

    ERIC Educational Resources Information Center

    Hammons-Bryner, Sue

    1995-01-01

    Explores the link between achievement and intimate relationships, with emphasis on older brothers, for rural black females who enter college as first-year students. The article examines the social forces that inspired academic success among women of different class backgrounds attending college and majoring in social work. (GR)

  4. Overall Findings: Common Practices and Procedures across Schools. High Achieving Schools Study. Synthesis Report

    ERIC Educational Resources Information Center

    Mohajeri-Nelson, Nazanin; Bamberry, Lynn; Dunaway, Wendy; Hunter, Ellen; Klein, Jeff; Kuntz, Courtney; Negley, Tina; Singer, Robin; Ottenbreit, Rebekah; Young, Eric

    2015-01-01

    This report summarizes the factors that were commonly noted across five high achieving elementary schools in Colorado: (1) Burlington; (2) Canyon Creek; (3) Soaring Eagles; (4) South Lakewood; and (5) Tavelli. After 10 days of onsite visits to participating schools, noteworthy commonalities surfaced across the schools. Policies, practices, and…

  5. Using State or Study-Administered Achievement Tests in Impact Evaluations

    ERIC Educational Resources Information Center

    Olsen, Robert B.; Unlu, Fatih; Jaciw, Andrew P.

    2010-01-01

    This report, which has been prepared by Abt Associates for the Institute of Education Sciences' National Center for Education Evaluation and Regional Assistance, takes an important first step in sorting out the implications of relying on state tests for general, student-level measures of reading and math achievement in evaluations of educational…

  6. Graded Achievement, Tested Achievement, and Validity

    ERIC Educational Resources Information Center

    Brookhart, Susan M.

    2015-01-01

    Twenty-eight studies of grades, over a century, were reviewed using the argument-based approach to validity suggested by Kane as a theoretical framework. The review draws conclusions about the meaning of graded achievement, its relation to tested achievement, and changes in the construct of graded achievement over time. "Graded…

  7. Performance evaluation of iterative reconstruction algorithms for achieving CT radiation dose reduction - a phantom study.

    PubMed

    Dodge, Cristina T; Tamm, Eric P; Cody, Dianna D; Liu, Xinming; Jensen, Corey T; Wei, Wei; Kundra, Vikas; Rong, X John

    2016-03-08

    The purpose of this study was to characterize image quality and dose performance with GE CT iterative reconstruction techniques, adaptive statistical iterative recontruction (ASiR), and model-based iterative reconstruction (MBIR), over a range of typical to low-dose intervals using the Catphan 600 and the anthropomorphic Kyoto Kagaku abdomen phantoms. The scope of the project was to quantitatively describe the advantages and limitations of these approaches. The Catphan 600 phantom, supplemented with a fat-equivalent oval ring, was scanned using a GE Discovery HD750 scanner at 120 kVp, 0.8 s rotation time, and pitch factors of 0.516, 0.984, and 1.375. The mA was selected for each pitch factor to achieve CTDIvol values of 24, 18, 12, 6, 3, 2, and 1 mGy. Images were reconstructed at 2.5 mm thickness with filtered back-projection (FBP); 20%, 40%, and 70% ASiR; and MBIR. The potential for dose reduction and low-contrast detectability were evaluated from noise and contrast-to-noise ratio (CNR) measurements in the CTP 404 module of the Catphan. Hounsfield units (HUs) of several materials were evaluated from the cylinder inserts in the CTP 404 module, and the modulation transfer function (MTF) was calculated from the air insert. The results were con-firmed in the anthropomorphic Kyoto Kagaku abdomen phantom at 6, 3, 2, and 1mGy. MBIR reduced noise levels five-fold and increased CNR by a factor of five compared to FBP below 6mGy CTDIvol, resulting in a substantial improvement in image quality. Compared to ASiR and FBP, HU in images reconstructed with MBIR were consistently lower, and this discrepancy was reversed by higher pitch factors in some materials. MBIR improved the conspicuity of the high-contrast spatial resolution bar pattern, and MTF quantification confirmed the superior spatial resolution performance of MBIR versus FBP and ASiR at higher dose levels. While ASiR and FBP were relatively insensitive to changes in dose and pitch, the spatial resolution for MBIR

  8. Physics Learning Achievement Study: Projectile, Using Mathematica Program of Faculty of Science and Technology Phetchabun Rajabhat University Students

    ERIC Educational Resources Information Center

    Hutem, Artit; Kerdmee, Supoj

    2013-01-01

    The propose of this study is to study Physics Learning Achievement, projectile motion, using the Mathematica program of Faculty of Science and Technology Phetchabun Rajabhat University students, comparing with Faculty of Science and Technology Phetchabun Rajabhat University students who study the projectile motion experiment set. The samples are…

  9. A Study on the Impact of Military Parent Deployment on Student Performance; Academic Achievement, Absenteeism, Discipline, and Counselor Visits

    ERIC Educational Resources Information Center

    Arnold, Hilda

    2013-01-01

    The purpose of the study was to determine if parents' military deployment had an impact on the academic achievement of their children. The study examined if there were a parallel between parental military deployment and absenteeism, parental deployment and discipline, and parental deployment and counselor visits. The study also examined if…

  10. Investigating the Relationship among Test Anxiety, Gender, Academic Achievement and Years of Study: A Case of Iranian EFL University Students

    ERIC Educational Resources Information Center

    Rezazadeh, Mohsen; Tavakoli, Mansoor

    2009-01-01

    The construct of anxiety plays a major role in one's life. One of these anxieties is test anxiety or apprehension over academic evaluation. The present study was designed to investigate the relationship between gender, academic achievement, years of study and levels of test anxiety. This investigation is a descriptive analytic study and was done…

  11. The Experience of First-Year African American Male College Students Who Did Not Achieve Academic Success: Case Study

    ERIC Educational Resources Information Center

    Haywood, Jerry L.

    2012-01-01

    The goal of this study was to examine the experience of African American males who did not achieve academic success in their first year of college at a predominately White institution (PWI) in Southwestern Georgia. This study used a qualitative case study design to investigate the experience held by this target group. The qualitative case study…

  12. Does achieving the best practice tariff improve outcomes in hip fracture patients? An observational cohort study

    PubMed Central

    Oakley, B; Nightingale, J; Moran, CG; Moppett, IK

    2017-01-01

    Objectives To determine if the introduction of the best practice tariff (BPT) has improved survival of the elderly hip fracture population, or if achieving BPT results in improved survival for an individual. Setting A single university-affiliated teaching hospital. Participants 2541 patients aged over 60 admitted with a neck of femur fracture between 2008 and 2010 and from 2012 to 2014 were included, to create two cohorts of patients, before and after the introduction of BPT. The post-BPT cohort was divided into two groups, those who achieved the criteria and those who did not. Primary and secondary outcome measures Primary outcomes of interest were differences in mortality across cohorts. Secondary analysis was performed to identify associations between individual BPT criteria and mortality. Results The introduction of BPT did not significantly alter overall 30-mortality in the hip fracture population (8.3% pre-BPT vs 10.0% post-BPT; p=0.128). Neither was there a significant reduction in length of stay (15 days (IQR 9–21) pre-BPT vs 14 days (IQR 11–22); p=0.236). However, the introduction of BPT was associated with a reduction in the time from admission to theatre (median 44 hours pre-BPT (IQR 24–44) vs 23 hours post-BPT (IQR 17–30); p<0.005). 30-day mortality in those who achieved BPT was significantly lower (6.0% vs 21.0% in those who did not achieve-BPT; p<0.005). There was a survival benefit at 1 year for those who achieved BPT (28.6% vs 42.0% did not achieve-BPT; p<0.005). Multivariate logistic regression revealed that of the BPT criteria, AMT monitoring and expedited surgery were the only BPT criteria that significantly influenced survival. Conclusions The introduction of the BPT has not led to a demonstrable improvement in outcomes at organisational level, though other factors may have confounded any benefits. However, patients where BPT criteria are met appear to have improved outcomes. PMID:28167748

  13. The association between objectively measured physical activity and academic achievement in Dutch adolescents: findings from the GOALS study.

    PubMed

    Van Dijk, Martin L; De Groot, Renate H; Savelberg, Hans H; Van Acker, Frederik; Kirschner, Paul A

    2014-10-01

    The main goal of this study was to investigate the association between objectively measured physical activity and academic achievement in adolescents. Students in Grades 7 and 9 (N = 255) were included. Overall, we found no significant dose-response association between physical activity and academic achievement. However, in Grade 7 total physical activity volume (Total PA) was negatively associated with academic achievement, while moderate-to-vigorous intensity physical activity (MVPA) was negatively associated with both academic achievement and mathematics performance. In contrast, in Grade 9 both Total PA and MVPA were positively associated with mathematics performance. In addition, the overall association between MVPA and academic achievement followed an inverted U-shaped curve. Finally, Total PA was positively associated with executive functioning, while executive functioning in turn mediated the associations between Total PA and both academic achievement and mathematics performance. These results indicate that the association between physical activity and academic achievement in adolescents is complex and might be affected by academic year, physical activity volume and intensity, and school grade.

  14. The Effect of Mastery Learning Model with Reflective Thinking Activities on Medical Students' Academic Achievement: An Experimental Study

    ERIC Educational Resources Information Center

    Elaldi, Senel

    2016-01-01

    This study aimed to determine the effect of mastery learning model supported with reflective thinking activities on the fifth grade medical students' academic achievement. Mixed methods approach was applied in two samples (n = 64 and n = 6). Quantitative part of the study was based on a pre-test-post-test control group design with an experiment…

  15. A Study on Prospective Science Teachers' Knowledge and Achievement Levels in Mathematical Logic in Electricity-Related Subjects

    ERIC Educational Resources Information Center

    Yilmaz, Ismail

    2012-01-01

    The purpose of this case study is to reveal prospective science teachers' knowledge and achievement levels in electricity-related subjects. The data for the study were collected from 44 prospective teachers using three measurement tools. The data were then analyzed using software developed for the Probability and Possibility Calculation Statistics…

  16. A Mixed Methods Study of the Effects of a Modified High School Calendar on Student Achievement and Teacher Perceptions

    ERIC Educational Resources Information Center

    Watrous, Lorena Harper

    2011-01-01

    The purpose of this mixed-methods explanatory case study was to determine the impact of a reduced school calendar on student achievement for students in grades 9 through 12 in two rural school districts in Virginia and to explore meanings associated with this change. The study focused on two research questions: how does student performance during…

  17. A Study of the Relationships between Distributed Leadership, Teacher Academic Optimism and Student Achievement in Taiwanese Elementary Schools

    ERIC Educational Resources Information Center

    Chang, I-Hua

    2011-01-01

    The purpose of this study was to explore the relationships between distributed leadership, teachers' academic optimism and student achievement in learning. The study targeted public elementary schools in Taiwan and adopted stratified random sampling to investigate 1500 teachers. Teachers' perceptions were collected by a self-report scale. In…

  18. A Study of the Effects of Brain Gym Exercises on the Achievement Scores of Fifth-Grade Students

    ERIC Educational Resources Information Center

    Taylor, Ann Elizabeth

    2009-01-01

    This study explored whether an intervention involving Brain Gym exercises designed to increase academic achievement in the areas of math and reading/language arts would be successful. Three groups were used in the study: an initial treatment group, a delayed treatment group, and a control group. Each of the three groups was comprised of 20…

  19. A Study of the Effects of Poverty on Academic Achievement in Two Counties in New York State

    ERIC Educational Resources Information Center

    Last, Martha C.

    2014-01-01

    This is a causal comparative research study that investigates the effects of poverty on student academic achievement within various subgroups in Nassau and Suffolk counties on Long Island, NY. Existing data for approximately 124 school districts from the published New York State Report Card (NYSRC) were used to operationalize the study. The…

  20. Revisiting the Association between Reading Achievement and Antisocial Behavior: New Evidence of an Environmental Explanation from a Twin Study

    ERIC Educational Resources Information Center

    Trzesniewski, Kali H.; Moffitt, Terrie E.; Caspi, Avshalom; Taylor, Alan; Maughan, Barbara

    2006-01-01

    Previous studies have reported, but not explained, the reason for a robust association between reading achievement and antisocial behavior. This association was investigated using the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally representative 1994-1995 birth cohort of 5 and 7 year-olds. Results showed that the association…

  1. High-Stakes Tests: Comparative Study Examining the Impact on the Achievement Gap that Causes Minority Students Continued Failure

    ERIC Educational Resources Information Center

    Taylor-Smith, Carol J.

    2011-01-01

    The purpose of this comparative qualitative study examined the impact of the achievement gap on the lack of highly qualified teachers instructing African American students consistently from K-12th grades and its effects on high-stakes testing. In addition, the study examined teacher perceptions that could also be contributing factors of the…

  2. Scientific Reasoning, School Achievement and Gender: A Multilevel Study of between and within School Effects in Finland

    ERIC Educational Resources Information Center

    Thuneberg, Helena; Hautamäki, Jarkko; Hotulainen, Risto

    2015-01-01

    The relationships between reasoning and school achievement were studied taking into account the multilevel nature (school- and class-levels) of the data. We gathered data from 51 classes at seven schools in metropolitan and Eastern Finland (N = 769, 395 males, 15-year-old students). To study scientific reasoning, we used a modified version of…

  3. A Meta-Analytic Review of Studies of the Effectiveness of Small-Group Learning Methods on Statistics Achievement

    ERIC Educational Resources Information Center

    Kalaian, Sema A.; Kasim, Rafa M.

    2014-01-01

    This meta-analytic study focused on the quantitative integration and synthesis of the accumulated pedagogical research in undergraduate statistics education literature. These accumulated research studies compared the academic achievement of students who had been instructed using one of the various forms of small-group learning methods to those who…

  4. Mathematics: Self-Efficacy, Identity, and Achievement among African American Males from the High School Longitudinal Study

    ERIC Educational Resources Information Center

    Briggs, Calvin

    2014-01-01

    The purpose of this study was to determine if a relationship existed between mathematics self-efficacy and mathematics identity to mathematics achievement among African American males from High School Longitudinal Study of 2009 (HSLS:09). Subsequently, the extent to which mathematics self-efficacy and mathematics identity accounted for low and…

  5. Traditional vs. Experiential: A Comparative Study of Instructional Methodologies on Student Achievement in New York City Public Schools

    ERIC Educational Resources Information Center

    Mohan, Subhas

    2015-01-01

    This study explores the differences in student achievement on state standardized tests between experiential learning and direct learning instructional methodologies. Specifically, the study compares student performances in Expeditionary Learning schools, which is a Comprehensive School Reform model that utilizes experiential learning, to their…

  6. Teacher-Student Relationship and Academic Achievement: A Cross-Lagged Longitudinal Study on Three Different Age Groups

    ERIC Educational Resources Information Center

    Košir, Katja; Tement, Sara

    2014-01-01

    Although the relation between teacher--student relationship and academic achievement has been addressed in many studies, the reciprocal relations between these two constructs have not been explored sufficiently. The aim of the present study was to test three competing models that hypothesized directionality of influence in relations between…

  7. Digital Storytelling for Enhancing Student Academic Achievement, Critical Thinking, and Learning Motivation: A Year-Long Experimental Study

    ERIC Educational Resources Information Center

    Yang, Ya-Ting C.; Wu, Wan-Chi I.

    2012-01-01

    The purpose of this study was to explore the impact of Digital storytelling (DST) on the academic achievement, critical thinking, and learning motivation of senior high school students learning English as a foreign language. The one-year study adopted a pretest and posttest quasi-experimental design involving 110 10th grade students in two English…

  8. A Multi-Institutional Study of High School Mathematics Curricula and College Mathematics Achievement and Course Taking

    ERIC Educational Resources Information Center

    Harwell, Michael R.; Post, Thomas R.; Medhanie, Amanuel; Dupuis, Danielle N.; LeBeau, Brandon

    2013-01-01

    This study examined the relationship between high school mathematics curricula and student achievement and course-taking patterns over 4 years of college course taking for a sample of over 10,000 students from 32 postsecondary 4-year institutions. Three types of curricula were studied: National Science Foundation (NSF) funded curricula, the…

  9. Dental Students’ Educational Achievement in Relation to Their Learning Styles: A Cross-sectional Study in Iran

    PubMed Central

    Hosseini, Seyed Masoud; Amery, Hamideh; Emadzadeh, Ali; Babazadeh, Saber

    2015-01-01

    Background and Objectives: In recent decades, many studies have been carried out on the importance of Kolb experiential learning theory (ELT) in teaching-learning processes and its effect on learning outcomes. However, some experts have criticized the Kolb theory and argue that there are some ambiguities on the validity of the theory as an important predictor of achievement. This study has been carried out on dental students’ educational achievement in relation to their dominant learning styles based on Kolb theory in Mashhad University of Medical Sciences (Iran). Methods: In a cross sectional study, Kolb Learning Style Inventory (LSI Ver. 3.1) as well as a questionnaire containing students’ demographic data, academic achievement marks including grade point average (GPA), theoretical and practical courses marks, and the comprehensive basic sciences exam (CBSE) scores were administered on a purposive sample of 162 dental students who had passed their comprehensive basic sciences exam. Educational achievement data were analyzed in relation to students’ dominant learning styles, using descriptive and analytical statistics including χ2, Kruskal-Wallis and two-way ANOVA tests. Results: The dominant learning styles of students were Assimilating (53.1%), Converging (24.1%), Diverging (14.2%) and Accommodating (8.6%). Although, the students with Assimilating and Converging learning styles had a better performance on their educational achievement, there was no significant relationship between educational achievement and dominant learning style (P≥0.05). Conclusion: Findings support that the dominant learning style is not exclusively an essential factor to predict educational achievement. Rather, it shows learning preferences of students that may be considered in designing learning opportunities by the teachers. PMID:26156915

  10. Reading self-perceived ability, enjoyment and achievement: A genetically informative study of their reciprocal links over time.

    PubMed

    Malanchini, Margherita; Wang, Zhe; Voronin, Ivan; Schenker, Victoria J; Plomin, Robert; Petrill, Stephen A; Kovas, Yulia

    2017-04-01

    Extant literature has established a consistent association between aspects of reading motivation, such as enjoyment and self-perceived ability, and reading achievement, in that more motivated readers are generally more skilled readers. However, the developmental etiology of this relation is yet to be investigated. The present study explores the development of the motivation-achievement association and its genetic and environmental underpinnings. Applying cross-lagged design in a sample of 13,825 twins, we examined the relative contribution of genetic and environmental factors to the association between reading enjoyment and self-perceived ability and reading achievement. Children completed a reading comprehension task and self-reported their reading enjoyment and perceived ability twice in middle childhood: when they were 9-10 and 12 years old. Results showed a modest reciprocal association over time between reading motivation (enjoyment and perceived ability) and reading achievement. Reading motivation at age 9-10 statistically predicted the development of later achievement, and similarly, reading achievement at age 9-10 predicted the development of later motivation. This reciprocal association was observed beyond the stability of the variables and their contemporaneous correlation and was largely explained by genetic factors. (PsycINFO Database Record

  11. Reading Self-Perceived Ability, Enjoyment and Achievement: A Genetically Informative Study of Their Reciprocal Links Over Time

    PubMed Central

    2017-01-01

    Extant literature has established a consistent association between aspects of reading motivation, such as enjoyment and self-perceived ability, and reading achievement, in that more motivated readers are generally more skilled readers. However, the developmental etiology of this relation is yet to be investigated. The present study explores the development of the motivation–achievement association and its genetic and environmental underpinnings. Applying cross-lagged design in a sample of 13,825 twins, we examined the relative contribution of genetic and environmental factors to the association between reading enjoyment and self-perceived ability and reading achievement. Children completed a reading comprehension task and self-reported their reading enjoyment and perceived ability twice in middle childhood: when they were 9–10 and 12 years old. Results showed a modest reciprocal association over time between reading motivation (enjoyment and perceived ability) and reading achievement. Reading motivation at age 9–10 statistically predicted the development of later achievement, and similarly, reading achievement at age 9–10 predicted the development of later motivation. This reciprocal association was observed beyond the stability of the variables and their contemporaneous correlation and was largely explained by genetic factors. PMID:28333527

  12. How specific is second language-learning ability? A twin study exploring the contributions of first language achievement and intelligence to second language achievement.

    PubMed

    Rimfeld, K; Dale, P S; Plomin, R

    2015-09-22

    Learning a second language is crucially important in an increasingly global society, yet surprisingly little is known about why individuals differ so substantially in second language (SL) achievement. We used the twin design to assess the nature, nurture and mediators of individual differences in SL achievement. For 6263 twin pairs, we analyzed scores from age 16 UK-wide standardized tests, the General Certificate of Secondary Education (GCSE). We estimated genetic and environmental influences on the variance of SL for specific languages, the links between SL and English and the extent to which the links between SL and English are explained by intelligence. All SL measures showed substantial heritability, although heritability was nonsignificantly lower for German (36%) than the other languages (53-62%). Multivariate genetic analyses indicated that a third of genetic influence in SL is shared with intelligence, a third with English independent of intelligence and a further third is unique to SL.

  13. An Analysis of the Academic Achievement of the Students Who Listen to Music While Studying

    ERIC Educational Resources Information Center

    Umzdas, Serpil

    2015-01-01

    This study's aim is to examine the correlation between the study type, the type and quality of the music students listen to while studying as well as their educational level. The participants of the study are 481 students on a scale of different ages listening to music while studying. The data of the study were collected through a survey…

  14. Promoting Academic Achievement in the Middle School Classroom: Integrating Effective Study Skills Instruction

    ERIC Educational Resources Information Center

    Thorpe, Christin

    2010-01-01

    This study aimed to discover what study skills are most useful for middle school students, as well as strategies for integrating study skills instruction into the four main content area classrooms (English, math, science, and social studies) at the middle school level. Twenty-nine in-service middle school teachers participated in the study by…

  15. Relationships between Teachers' Perceived Leadership Style, Students' Learning Style, and Academic Achievement: A Study on High School Students

    ERIC Educational Resources Information Center

    Yildirim, Osman; Acar, Ahmet Cevat; Bull, Susan; Sevinc, Levent

    2008-01-01

    There is debate about whether the leadership style of the teacher or the learning style of the student affects academic achievement more. A large sample (n = 746) of eighth-grade students in Istanbul, Turkey, participated in a study where the leadership style of the teacher was assessed in terms of people orientation and task orientation. The…

  16. Effective Learning: A Case Study of the Learning Strategies Used by a Gifted High Achiever in Learning Science

    ERIC Educational Resources Information Center

    Stott, Angela; Hobden, Paul A.

    2016-01-01

    This article describes a case study of a gifted high achiever in learning science. This learner was selected on the assumption that drawing attention to the characteristics of a successful learner may improve learning effectiveness of less successful learners. The first author taught the gifted learner and collected data through participant…

  17. Intelligence of Mexican American Children: A Field Study Comparing Neo-Piagetian and Traditional Capacity and Achievement Measures.

    ERIC Educational Resources Information Center

    de Avila, Edward A.; Havassy, Barbara

    Approximately 1,225 Mexican American and Anglo American children in grades 1-6 (ages 6-14) from California, Colorado, New Mexico, and Texas were tested using school achievement and IQ standardized tests and four Piagetian-derived measures (Cartoon Conservation Scales, Water Level Task, Figural Intersection Test, and Serial Task). The field study's…

  18. A Twin and Adoption Study of Reading Achievement: Exploration of Shared-Environmental and Gene-Environment-Interaction Effects

    ERIC Educational Resources Information Center

    Kirkpatrick, Robert M.; Legrand, Lisa N.; Iacono, William G.; McGue, Matt

    2011-01-01

    Existing behavior-genetic research implicates substantial influence of heredity and modest influence of shared environment on reading achievement and reading disability. Applying DeFries-Fulker analysis to a combined sample of twins and adoptees (N = 4886, including 266 reading-disabled probands), the present study replicates prior findings of…

  19. A Case Study: Leadership and Its Effect on Achievement of Children from Poverty in a Rural Setting

    ERIC Educational Resources Information Center

    Horst, Marilyn Dishman; Martin, Barbara N.

    2007-01-01

    The purpose of this study was to examine the perceived effectiveness of leadership in a Missouri rural K-8 school with a high incidence of poverty that consistently met federal and state accountability mandates. The concepts of accountability as measured by student achievement, the unique educational needs of children from poverty, and the…

  20. A Study of Beginning Traditionally Prepared Teachers and Beginning Alternatively Licensed Teachers: Presentation Skills and Students' Achievements.

    ERIC Educational Resources Information Center

    Hawk, Parmalee P.

    This study investigated whether there was a difference in student achievement in the content areas between students in grades 6-12 who were taught by beginning teachers who were education graduates and students in grades 6-12 taught by beginning teachers who held degrees in areas other than education. It also examined whether there was a…

  1. A Study of the Academic Achievement, Attrition and Group Reactions of High School Equivalency Students Attending Brandon University.

    ERIC Educational Resources Information Center

    Colert, Sherril

    The academic achievement and attrition of high school equivalency students attending Brandon University, a small undergraduate Canadian university, were studied, as were the students' reactions to college life. The students, who received a high school equivalency certificate after completing the Tests of General Educational Development (GED), were…

  2. A Study of the Physical Fitness Test in Relation to Demographics, Academic Achievement, and Students' Physical Fitness Perceptions

    ERIC Educational Resources Information Center

    Mobilia-Jones, Karen

    2010-01-01

    This study examines the overall results of the Physical Fitness Test (PFT) and the six fitness areas of the PFT, academic achievement, demographics and self perceptions and the potential impact on students' performance on the PFT. While academic expectations are increasing, the adolescent obesity rate is also increasing, producing a decline in the…

  3. A Study of the Use of Multiple Regression with Dummy Variables to Identify Instructor Contribution to Student Achievement.

    ERIC Educational Resources Information Center

    Greenberg, Barry; Mejias, Ricardo

    This study utilized linear multiple regression analysis with dummy variables to isolate one component of an educational accountability system, the contribution of the individual teacher to student achievement. Independent variables consisted of measures of each student's past academic record, the size of the class and a dummy variable to represent…

  4. Student Achievement Study, 1970-1974. The IEA Six-Subject Data Bank [machine-readable data file].

    ERIC Educational Resources Information Center

    International Association for the Evaluation of Educational Achievement, Stockholm (Sweden).

    The "Student Achievement Study" machine-readable data files (MRDF) (also referred to as the "IEA Six-Subject Survey") are the result of an international data collection effort during 1970-1974 by 21 designated National Centers, which had agreed to cooperate. The countries involved were: Australia, Belgium, Chile, England-Wales,…

  5. A Study of Relationship between Principals' Self-Reported Degree of Transformational Leadership and Students' Mathematics and Reading Achievement

    ERIC Educational Resources Information Center

    Onorato, Michael

    2011-01-01

    A non-experimental research study was performed in which the researcher investigated the relationship between principals' use of transformational leadership practices and students' reading and mathematics achievement. A sample of principals from 2,500 randomly selected elementary, middle, and high schools in New York State were recruited by…

  6. The Impact of School Climate on the Achievement of Elementary School Students Who Are Economically Disadvantaged a Quantitative Study

    ERIC Educational Resources Information Center

    Smallwood, Gina W.

    2014-01-01

    The purpose of this research was to explore the impact of school climate on the achievement of third and fourth grade students who are economically disadvantaged in Mathematics and Reading/Language Arts. Students' perception of school climate was studied using the "Tripod Survey" variables of a caring, captivating, and academically…

  7. Metalinguistic Awareness and Academic Achievement in a Linguistically Diverse School Setting: A Study of Lower Secondary Pupils in Denmark

    ERIC Educational Resources Information Center

    Spellerberg, Stine Marie

    2016-01-01

    This study focuses on metalinguistic awareness (MLA) and its relation to academic achievement for mono-, bi- and multilingual adolescents in Denmark. While MLA is one of several cognitive measures positively related to bilingualism and bilingualism is associated with academic advantages, Danish bi-/multilingual pupils appear not to benefit from…

  8. College Students with and without ADHD: Comparison of Self-Report of Medication Usage, Study Habits, and Academic Achievement

    ERIC Educational Resources Information Center

    Advokat, Claire; Lane, Sean M.; Luo, Chunqiao

    2011-01-01

    Objective: To examine the relationship between ADHD medications, study habits, and academic achievement of ADHD-diagnosed undergraduates. Method: A total of 92 students with a self-reported ADHD diagnosis and a current prescription for ADHD medication were compared with 143 control students in a survey of academic performance. Results: Most ADHD…

  9. Peers and Academic Achievement: A Longitudinal Study on Selection and Socialization Effects of In-Class Friends

    ERIC Educational Resources Information Center

    Fortuin, Janna; van Geel, Mitch; Vedder, Paul

    2016-01-01

    The present study was conducted to analyze whether in-class friends influence each other's grades, and whether adolescents tend to select friends that are similar to them in terms of academic achievement. During 1 academic year, 542 eighth-grade students (M age = 13.3 years) reported on 3 different occasions on their in-class friendship networks.…

  10. Social Integration as a Factor in Academic Achievements of Children: A Case Study of African Immigrants in Louisville, Kentucky

    ERIC Educational Resources Information Center

    Odetunde, Florence Olayinka

    2013-01-01

    This study explored how social integration of African immigrants in the Louisville metropolitan area of Kentucky could be a factor in the academic achievements of their children. It involved critically investigating how the process of their adjustments as immigrants might have been shaped by various personal and environmental factors such as…

  11. Pilot Study: EatFit Impacts Sixth Graders' Academic Performance on Achievement of Mathematics and English Education Standards

    ERIC Educational Resources Information Center

    Shilts, Mical Kay; Lamp, Cathi; Horowitz, Marcel; Townsend, Marilyn S.

    2009-01-01

    Objective: Investigate the impact of a nutrition education program on student academic performance as measured by achievement of education standards. Design: Quasi-experimental crossover-controlled study. Setting: California Central Valley suburban elementary school (58% qualified for free or reduced-priced lunch). Participants: All sixth-grade…

  12. Statistical Summary of Missouri Higher Education 1989-1990 with FY 1989 Missouri Student Achievement Study Supplement.

    ERIC Educational Resources Information Center

    Missouri Coordinating Board for Higher Education, Jefferson City.

    The statistical summary for 1989-90 higher education in Missouri presents data in the form of 120 tables for 7 categories: (1) the Missouri Student Achievement Study (fiscal year 1989); (2) preparation; (3) enrolled freshmen; (4) access; (5) participation; (6) resources; and (7) completions. Sample tables provide the following information: mean…

  13. Two-year study relating adolescents' self-concept and gender role perceptions to achievement and attitudes toward science

    NASA Astrophysics Data System (ADS)

    Handley, Herbert M.; Morse, Linda W.

    To assess the developmental relationship of perceptions of self-concept and gender role identification with adolescents' attitudes and achievement in science, a two-year longitudinal study was conducted. A battery of instruments assessing 16 dimensions of self-concept/gender role identifications was employed to predict students' achievement and attitudes toward science. Specific behaviors studied included self-concept in school and science and mathematics, attitudes toward appropriate gender roles in science activities and careers, and self-perceptions of masculine and feminine traits. One hundred and fifty-five adolescents, enrolled, respectively, in the seventh and eighth grades, participated in the study. Through Fisher z transformations of correlation coefficients, differences in relationships between these two sets of variables were studied for males and females during the two years. Results indicated that students' self-concepts/gender role perceptions were related to both achievement and attitudes toward science, but more related to attitudes than achievement. These relationships became more pronounced for students as they matured from seventh to eighth graders.

  14. Reallocating Human Resources to Maximize Student Achievement: A Critical Case Study of a Southern California School District

    ERIC Educational Resources Information Center

    Glazener, Adrianna Kathleen

    2013-01-01

    This study applied the Evidence-Based Model (Odden & Picus, 2008) as a framework for determining how district leadership could potentially reallocate human resources to maximize the opportunity for student achievement, relying heavily on the ten strategies for doubling student performance (Odden, 2009; Odden & Archibald, 2009) and the…

  15. Missing the (Student Achievement) Forest for All the (Political) Trees: Empiricism and the Mexican American Studies Controversy in Tucson

    ERIC Educational Resources Information Center

    Cabrera, Nolan L.; Milem, Jeffrey F.; Jaquette, Ozan; Marx, Ronald W.

    2014-01-01

    The Arizona legislature passed HB 2281, which eliminated Tucson Unified School District's (TUSD's) Mexican American Studies (MAS) program, arguing the curriculum was too political. This program has been at the center of contentious debates, but a central question has not been thoroughly examined: Do the classes raise student achievement? The…

  16. The Influence of Classroom Disciplinary Climate of Schools on Reading Achievement: A Cross-Country Comparative Study

    ERIC Educational Resources Information Center

    Ning, Bo; Van Damme, Jan; Van Den Noortgate, Wim; Yang, Xiangdong; Gielen, Sarah

    2015-01-01

    Despite considerable interest in research and practice in the effect of classroom disciplinary climate of schools on academic achievement, little is known about the generalizability of this effect over countries. Using hierarchical linear analyses, the present study reveals that a better classroom disciplinary climate in a school is significantly…

  17. Home Book Reading and Reading Achievement in EU Countries: The Progress in International Reading Literacy Study 2011 (PIRLS)

    ERIC Educational Resources Information Center

    Araújo, Luisa; Costa, Patricia

    2015-01-01

    Home shared book reading during the preschool years is a strong predictor of students' reading achievement in primary school, and, according to Sénéchal (2012), it can benefit more children from low socioeconomic status (SES) backgrounds. This study examines the association between frequency of book reading before the start of compulsory education…

  18. A Descriptive Study of High School Latino and Caucasian Students' Values about Math, Perceived Math Achievement and STEM Career Choice

    ERIC Educational Resources Information Center

    Rodriguez Flecha, Samuel

    2012-01-01

    The purpose of this study was to examine high school students' math values, perceived math achievement, and STEM career choice. Participants (N=515) were rural high school students from the U.S. Northwest. Data was collected by administering the "To Do or Not to Do:" STEM pilot survey. Most participants (n=294) were Latinos, followed by…

  19. Working Memory and Individual Differences in Mathematics Achievement: A Longitudinal Study from First Grade to Second Grade

    ERIC Educational Resources Information Center

    De Smedt, Bert; Janssen, Rianne; Bouwens, Kelly; Verschaffel, Lieven; Boets, Bart; Ghesquiere, Pol

    2009-01-01

    This longitudinal study examined the relationship between working memory and individual differences in mathematics. Working memory measures, comprising the phonological loop, the visuospatial sketchpad, and the central executive, were administered at the start of first grade. Mathematics achievement was assessed 4 months later (at the middle of…

  20. The Association between Physical Fitness and Academic Achievement in Texas State House Legislative Districts: An Ecologic Study

    ERIC Educational Resources Information Center

    Janak, Jud C.; Gabriel, Kelley P.; Oluyomi, Abiodun O.; Peréz, Adriana; Kohl, Harold W.; Kelder, Steven H.

    2014-01-01

    Background: The association of physical fitness with cognitive function in children and adolescents is unclear. The purpose of this ecological study was to describe the association between academic achievement, body mass index (BMI), and cardiovascular fitness (CVF) in a large sample of elementary, middle, and high school students in Texas.…

  1. Motivation, Instructional Design, Flow, and Academic Achievement at a Korean Online University: A Structural Equation Modeling Study

    ERIC Educational Resources Information Center

    Joo, Young Ju; Oh, Eunjung; Kim, Su Mi

    2015-01-01

    The purpose of this study is to examine the structural relationships among self-efficacy, intrinsic value, test anxiety, instructional design, flow, and achievement among students at a Korean online university. To address research questions, the researchers administered online surveys to 963 college students at an online university in Korea…

  2. Teachers' Emotional Exhaustion Is Negatively Related to Students' Achievement: Evidence from a Large-Scale Assessment Study

    ERIC Educational Resources Information Center

    Klusmann, Uta; Richter, Dirk; Lüdtke, Oliver

    2016-01-01

    Prior research has demonstrated that teachers' professional knowledge and motivation are strongly related to students' learning and motivation. Symptoms of teachers' stress and burnout (e.g., emotional exhaustion) are also thought to influence students' achievement, but no empirical study has tested this prediction. Using multilevel analyses and a…

  3. Learning Time of Day and Students' Academic Achievement at School Certificate Level: A Case Study of Chibote Girls' Secondary School

    ERIC Educational Resources Information Center

    Mulenga, Henry M.; Mukuka, Angel

    2016-01-01

    A case study presented here is an investigation into whether time of day for instruction has an effect on students' academic achievement in Mathematics, Science, Biology and English at school certificate level by focusing on the grades candidates obtained after sitting for national examinations. The focus is primarily on 33 randomly selected…

  4. A Study of the Effect of Sustained, Whole-school Professional Development on Student Achievement in Science

    ERIC Educational Resources Information Center

    Johnson, Carla C.; Kahle, Jane Butler; Fargo, Jamison D.

    2007-01-01

    This longitudinal study of middle school science teachers explored the relationship, if any, between teacher participation in whole-school, sustained, collaborative professional development and student achievement in science. Eleven teachers from Glendale Middle School participated in the Discovery Model Schools Initiative 2-week summer institute,…

  5. Instructional Practices and Student Math Achievement: Correlations from a Study of Math Curricula. NCEE Evaluation Brief. NCEE 2013-4020

    ERIC Educational Resources Information Center

    Clements, Douglas H.; Agodini, Roberto; Harris, Barbara

    2013-01-01

    This brief is directed to researchers and adds to the research base about instructional practices that are related to student achievement. Additional evidence on these relationships can suggest specific hypotheses for the future study of such instructional practices, which, in turn, will provide research evidence that could inform professional…

  6. Achievement Levels of Middle School Students in the Standardized Science and Technology Exam and Formative Assessment Probes: A Comparative Study

    ERIC Educational Resources Information Center

    Bulunuz, Nermin; Bulunuz, Mizrap; Karagoz, Funda; Tavsanli, Omer Faruk

    2016-01-01

    The present study has two aims. Firstly, it aims to determine eighth grade students' conceptual understanding of floating and sinking through formative assessment probes. Secondly, it aims to determine whether or not there is a significant difference between students' performance in formative assessment probes and their achievement in the…

  7. The Impact of Interactive Whiteboard Technology on Medical Students' Achievement in ESL Essay Writing: An Early Study in Egypt

    ERIC Educational Resources Information Center

    Albaaly, Emad; Higgins, Steven

    2012-01-01

    This study investigated the impact of the interactive whiteboard on Egyptian medical students' achievement in essay writing in English as a second language (ESL). First, the writing micro-skills judged essential to help these students improve their essay writing were identified, using a questionnaire which investigated experts' views. This gave…

  8. AFM Studies on Liquid Superlubricity between Silica Surfaces Achieved with Surfactant Micelles.

    PubMed

    Li, Jinjin; Zhang, Chenhui; Cheng, Peng; Chen, Xinchun; Wang, Weiqi; Luo, Jianbin

    2016-06-07

    By using atomic force microscopy (AFM), we showed that the liquid superlubricity with a superlow friction coefficient of 0.0007 can be achieved between two silica surfaces lubricated by hexadecyltrimethylammonium bromide (C16TAB) solution. There exists a critical load that the lubrication state translates from superlow friction to high friction reversibly. To analyze the superlow friction mechanism and the factors influencing the critical load, we used AFM to measure the structure of adsorbed C16TAB molecules and the normal force between two silica surfaces. Experimental results indicate that the C16TAB molecules are firmly adsorbed on the two silica surfaces by electrostatic interaction, forming cylinder-like micelles. Meanwhile, the positively charged headgroups exposed to solution produce the hydration and double layer repulsion to bear the applied load. By controlling the concentration of C16TAB solution, it is confirmed that the critical load of superlow friction is determined by the maximal normal force produced by the hydration layer. Finally, the superlow friction mechanism was proposed that the adsorbed micellar layer forms the hydration layer, making the two friction surfaces be in the repulsive region and meanwhile providing excellent fluidity without adhesion between micelles.

  9. The Influence of Marriage on Community College Student Achievement in Specific Programs of Study.

    ERIC Educational Resources Information Center

    Yess, James P.

    1981-01-01

    A study is reported that found marital status to be an important predictor of community college graduating quality point average in the following programs of study: Business Administration General, Business Administration Transfer, Executive Secretarial, and Nursing Education. (Author/MLW)

  10. Effects of Self-Study on Achievement in a Medical-Surgical Nursing Course

    ERIC Educational Resources Information Center

    Blatchley, Mary Elizabeth; And Others

    1978-01-01

    Independent study is at least as effective as traditional teaching methods, according to this report of a three-year project to evaluate self-study modules, called "minicourses," in a new nursing curriculum. (MF)

  11. Evaluation Studies of The Nuffield A-Level Biology Trials, 3. Student Characteristics and Achievement

    ERIC Educational Resources Information Center

    Kelly, P. J.

    1972-01-01

    Relates results of analyses of student performance on the final course examination to differences in sex, previous educational background, concurrent studies, attitudes toward the course, reasons for studying biology and career aspirations. (AL)

  12. Selective Attentional Effects of Adjunct Study Questions on Achievement in Nigerian Secondary School Science

    ERIC Educational Resources Information Center

    Okoye, Nnamdi S.

    2008-01-01

    The study investigated the selective attentional effects of adjunct study questions inserted before or after the presentation of science flow diagrams. The basic design for the study was a post-test only control group design involving a total of 252 students randomly selected from six secondary schools in Ile-Ife, Oshun State Nigeria. These were…

  13. Lesson Study: A Proposed Intervention for Professional Development and Student Achievement

    ERIC Educational Resources Information Center

    Hixon, M. L.

    2009-01-01

    The purpose of this grounded theory study was to identify the need for educators' use of lesson study as a professional learning community to increase communication between colleagues. Lesson study is considered a form of professional development in that, educator colleagues work with one another to plan, implement, critique, and revise a lesson…

  14. Questioning Leadership: A Study of Leadership Style, Teacher Perceptions, and Student Achievement

    ERIC Educational Resources Information Center

    Rowley, Steven P.

    2013-01-01

    This research study sought to examine the effects of transformational leadership behaviors and characteristics on institutional variables such as teacher organizational citizenship behaviors, commitment, and job satisfaction, the perceived overall effectiveness of school leaders, and objective measures of student performance. The study used a…

  15. Study Abroad and Global Competence: Exemplary Community College Programs Which Foster Elements of Achievement

    ERIC Educational Resources Information Center

    Arden-Ogle, Ellen A.

    2009-01-01

    The research's purpose was to examine how exemplary community college study abroad programs assisted student participants in acquiring global competence. Three research questions were explored: (1) What issues need to be anticipated when planning a study abroad program for community college students in order to effectively incorporate…

  16. English Proficiency and Academic Achievement in Relation to Extraversion: A Preliminary Study.

    ERIC Educational Resources Information Center

    Kiany, G. Reza

    1998-01-01

    This study sought to determine whether extroversion or introversion has anything to do with English-as-a-foreign-language learning and content-subject learning of Iranian non-English major postgraduates currently studying in the United Kingdom. Subjects were given the Persian form of the Eysenck Personality Questionnaire twice and asked to report…

  17. Motor Skills, Attention and Academic Achievements. An Intervention Study in School Years 1-3

    ERIC Educational Resources Information Center

    Ericsson, Ingegerd

    2008-01-01

    The aim was to study effects of an extension of physical education and motor training on motor skills, attention and cognition during a period of three years. The study has two intervention groups (n = 152) that have physical activity and motor training one lesson every school day and one control group (n = 99) that has the school's ordinary…

  18. Estimation of Error Components in Cohort Studies: A Cross-Cohort Analysis of Dutch Mathematics Achievement

    ERIC Educational Resources Information Center

    Keuning, Jos; Hemker, Bas

    2014-01-01

    The data collection of a cohort study requires making many decisions. Each decision may introduce error in the statistical analyses conducted later on. In the present study, a procedure was developed for estimation of the error made due to the composition of the sample, the item selection procedure, and the test equating process. The math results…

  19. Adult Education: Evolution and Achievements in a Developing Field of Study.

    ERIC Educational Resources Information Center

    Peters, John M.; And Others

    This volume is a companion to "Adult Education: Outlines of an Emerging Field of University Study" (more commonly known as "the black book"), a classic work published in 1964. It explores the developments, accomplishments, and changes in the field since 1964 and charts new directions for research, theory, and practice in the study of adult…

  20. Leadership's Influence: A Case Study of an Elementary Principal's "Indirect" Impact on Student Achievement

    ERIC Educational Resources Information Center

    Brown, Goldy, III

    2016-01-01

    This study investigated leadership supports provided by an elementary principal of 15 years in a high performing diverse school. Employing document analysis and interviews, the researcher gathered and analyzed data in an effort to identify those leadership strategies that could be replicated at other school sites. The study identified the…

  1. A Pilot Study of Collective Parent Engagement and Children's Academic Achievement

    ERIC Educational Resources Information Center

    Alameda-Lawson, Tania

    2014-01-01

    Parent involvement (PI) programs typically represent an important improvement strategy for schools serving low-income children of color. This pilot study offers an alternative to conventional PI approaches, collective parent engagement (CPE). The study relied on a post hoc, quasiexperimental design, and data were collected from 32 low-income,…

  2. Enhancing Writing Achievement through a Digital Learning Environment: Case Studies of Three Struggling Adolescent Male Writers

    ERIC Educational Resources Information Center

    Pruden, Manning; Kerkhoff, Shea N.; Spires, Hiller A.; Lester, James

    2017-01-01

    The aim of this study was to explore how "Narrative Theatre," a narrative-centered digital learning environment, supported the writing processes of 3 struggling adolescent male writers. We utilized a multicase study approach to capture 3 sixth-grade participants' experiences with the digital learning environment before, during, and after…

  3. Achieving Science Goals with CubeSats: a Study by the National Academies

    NASA Astrophysics Data System (ADS)

    Zurbuchen, T.; Sheffer, A.

    2015-12-01

    We will discuss an ongoing study by the National Academies' Space Studies Board focused on CubeSats, and in particular their scientific potential and technological promise. Through this study, several US agencies seek inputs on the current status of CubeSat programs in government, academic and industrial sectors. The study will also make recommendations about additional investments that are needed to further increase the value of CubeSats to the science community. Furthermore, the committee will provide sample priority science goals that describe near-term opportunities, such as providing continuity of key measurements to mitigate potential gaps in measurements of key parameters- and that can be accomplished given the current state of CubeSat capabilities. We will summarize some data in the public domain about CubeSats our study is based on, and also focus on some selected science opportunities that can be addressed by CubeSats and which are part of Decadal Survey priorities.

  4. An Ecological Study of Food Desert Prevalence and 4th Grade Academic Achievement in New York State School Districts

    PubMed Central

    Frndak, Seth E.

    2014-01-01

    Background This ecological study examines the relationship between food desert prevalence and academic achievement at the school district level. Design and methods Sample included 232 suburban and urban school districts in New York State. Multiple open-source databases were merged to obtain: 4th grade science, English and math scores, school district demographic composition (NYS Report Card), regional socioeconomic indicators (American Community Survey), school district quality (US Common Core of Data), and food desert data (USDA Food Desert Atlas). Multiple regression models assessed the percentage of variation in achievement scores explained by food desert variables, after controlling for additional predictors. Results The proportion of individuals living in food deserts significantly explained 4th grade achievement scores, after accounting for additional predictors. School districts with higher proportions of individuals living in food desert regions demonstrated lower 4th grade achievement across science, English and math. Conclusions Food deserts appear to be related to academic achievement at the school district level among urban and suburban regions. Further research is needed to better understand how food access is associated with academic achievement at the individual level. Significance for public health The prevalence of food deserts in the United States is of national concern. As poor nutrition in United States children continues to spark debate, food deserts are being evaluated as potential sources of low fruit and vegetable intake and high obesity rates. Cognitive development and IQ have been linked to nutrition patterns, suggesting that children in food desert regions may have a disadvantage academically. This research evaluates if an ecological relationship between food desert prevalence and academic achievement at the school district level can be demonstrated. Results suggest that food desert prevalence may relate to poor academic performance at

  5. Case study teaching in high school biology: Effects on academic achievement, problem solving skills, teamwork skills, and science attitudes

    NASA Astrophysics Data System (ADS)

    Skolnick, Ronald

    The purpose of this study was to examine the constructivist-based " case study teaching methodology" in High School Biology classes, specifically investigating the effect this methodology had on Academic Achievement, Science Attitudes, Problem Solving Skills, and Teamwork Skills. The effect of Teacher Beliefs toward constructivist learning environments was also explored and investigated, using a quantitative measure (the Constructivist Learning Environment Survey, or CLES). A quasi-experimental design used eleven classes, five teachers, and two hundred fifty two high school biology students over two separate, consecutive quarters of a school year. Two researcher-made instruments measured Academic Achievement after each study quarter. T-Tests were used to compare the Experimental Group (Case Study Teaching Methodology) to the Control Group (Traditional Teaching) during each study quarter. Otis-Lennon School Ability Test (OLSAT) scores were used as a covariate for ANCOVA tests. Case Study Teaching Methodology had a statistically significant improvement on Academic Achievement during the first study quarter, but not the second quarter. Case Study Teaching Methodology had a statistically significant improvement on four of seven Science Attitudes, Problem Solving Skills, and Teamwork Skills during the second quarter of the study. This study is significant in that it addresses a knowledge gap regarding the effects of the constructivist-based case study teaching methodology on secondary science education. The theoretical implications of this study are meaningful: empirical evidence is added to the growing knowledge base regarding the benefits of constructivist theory. The practical implications are equally meaningful: case study teaching methodology is supported as an effective application of constructivist theory in the secondary science classroom.

  6. Validity Studies Using the Comprehensive Ability Battery (CAB): I. Academic Achievement Criteria

    ERIC Educational Resources Information Center

    Hakstian, A. Ralph; Bennet, Richard W.

    1977-01-01

    A new multiple abilities battery, the Comprehensive Ability Battery, is described, and the results of five criterion-related validity studies using eleven tests of the battery are reported. (Author/JKS)

  7. Misery in Dark Shadows behind the High Achievement Scores in South Korean Schooling: An Ethnographic Study

    ERIC Educational Resources Information Center

    Kwon, Soonjung; Kristjánsson, Kristján; Walker, David I.

    2017-01-01

    This article explores some of the hidden background behind the highly praised school results in South Korea. An ethnographic case study is used to cast light on how schooling is actually experienced by South Korean students. Two main results are reported from these data. First, evidence is presented of damaging "cultural elements" such…

  8. Enhancing Fourth Grade Students' Writing Achievement through Purposeful Experiential Learning: An Action Research Study

    ERIC Educational Resources Information Center

    McManus, Michael S.; Thiamwong, Ladda

    2015-01-01

    This study focuses on the effects of involving fourth grade students in an experiential learning task that improves the school and requires the students to call on community agency, area business, and high school student support. Data related to students' learning were collected by using evaluative writing surveys, student and parent conferences,…

  9. Engaged Partners: The Achieving the Dream Partnership. Principles for Effective Education Grantmaking. Case Study Number 6

    ERIC Educational Resources Information Center

    Clayton, Tonika Cheek

    2008-01-01

    Confronting two unhealthy approaches that surface frequently in philanthropy--the tendency for grantmakers to think they alone have all the answers and the tensions that arise when national and local funders try to work together--this case study is intended to help grantmakers think more deeply about the concept of "engaged partners," one of…

  10. A Study of How Certified and Noncertified Automotive Curriculum Impact Student Achievement

    ERIC Educational Resources Information Center

    VanDalsem, B.

    2010-01-01

    The purpose of this case study was to examine whether written curriculum for Automotive Service Excellence (ASE) certified and non-certified training programs better prepares students for entry-level positions. The theoretical framework based on research by Frase described methodologies for comparing curricula at the system, school, and classroom…

  11. What Is the Relationship between Teacher Quality and Student Achievement? An Exploratory Study

    ERIC Educational Resources Information Center

    Stronge, James H.; Ward, Thomas J.; Tucker, Pamela D.; Hindman, Jennifer L.

    2007-01-01

    The major purpose of the study was to examine what constitutes effective teaching as defined by measured increases in student learning with a focus on the instructional behaviors and practices. Ordinary least squares (OLS) regression analyses and hierarchical linear modeling (HLM) were used to identify teacher effectiveness levels while…

  12. A Study Comparing Fifth Grade Student Achievement in Mathematics in Departmentalized and Non-Departmentalized Settings

    ERIC Educational Resources Information Center

    Nelson, Karen Ann

    2014-01-01

    The purpose of this quantitative, causal-comparative study was to examine the application of the teaching and learning theory of social constructivism in order to determine if mathematics instruction provided in a departmentalized classroom setting at the fifth grade level resulted in a statistically significant difference in student achievement…

  13. Reading Achievement in the Middle School Years: A Study Investigating Growth Patterns by High Incidence Disability

    ERIC Educational Resources Information Center

    Yakimowski, Mary E.; Faggella-Luby, Michael; Kim, Yujin; Wei, Yan

    2016-01-01

    Numerous research studies (e.g., Anderson, Kutash, & Duchnowski, 2001; Lane, Carter, Pierson, & Glaeser, 2006; Volpe, Dupaul, Jitendra, & Tresco, 2009; Wei, Blackorby, & Schiller, 2011) have shown that students with disabilities generally exhibit lower reading scores than their peers without disabilities. However, questions remain…

  14. Determinants of Educational Achievement in Morocco: A Micro-Econometric Analysis Applied to the TIMSS Study

    ERIC Educational Resources Information Center

    Ibourk, Aomar

    2013-01-01

    Based on data from international surveys measuring learning (TIMSS), this article focuses on the analysis of the academic performance Moroccan students. The results of the econometric model show that the students' characteristics, their family environment and school context are key determinants of these performances. The study also shows that the…

  15. Environmental Factors Associated with Early Reading Achievement in the Developing World: A Cross-National Study

    ERIC Educational Resources Information Center

    Friedlander, Elliott

    2013-01-01

    Educational research from the developed world is often used as the basis for policies and programs in the developing world. However, local contextual factors should be taken into consideration in any transfer of research findings. This study examines associations that socioeconomic status (SES) and the home literacy environment (HLE) have with…

  16. Are New Technologies Influencing the Academic Results Achieved by Students? An Exploratory Study

    ERIC Educational Resources Information Center

    Gargallo-Castel, Ana; Esteban-Salvador, Luisa; Marzo-Navarro, Mercedes

    2010-01-01

    The purpose of this study is to analyze the application of Information Communication Technologies (ICTs) within tertiary education in a Spanish University. We analyze the results of a new initiative developed by the University of Zaragoza through an innovative project for a virtual campus called "Anillo Digital Docente." Data relating to…

  17. Study of optimal extraction conditions for achieving high yield and antioxidant activity of tomato seed oil

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Tomato seeds resulting from tomato processing by-product have not been effectively utilized as value-added products. This study investigated the kinetics of oil extraction from tomato seeds and sought to optimize the oil extraction conditions. The oil was extracted by using hexane as solvent for 0 t...

  18. A Study of Organizational Justice, Organizational Citizenship Behavior, and Student Achievement in High Schools

    ERIC Educational Resources Information Center

    Burns, W. R. Travis; DiPaola, Michael F.

    2013-01-01

    Emerging research suggests that teachers' perceptions of fairness with respect to interactions with school administrators, decision-making processes, and decision outcomes can contribute greatly to understanding effective schools. This study of Virginia public high schools used correlational analysis to measure the strength of the relationships…

  19. A Classroom Study on the Relationship between Student Achievement and Retrieval-Enhanced Learning

    ERIC Educational Resources Information Center

    Carpenter, Shana K.; Lund, Terry J. S.; Coffman, Clark R.; Armstrong, Patrick I.; Lamm, Monica H.; Reason, Robert D.

    2016-01-01

    Retrieval practice has been shown to produce powerful learning gains in laboratory experiments but has seldom been explored in classrooms as a means of enhancing students' learning of their course-relevant material. Furthermore, research is lacking concerning the role of individual differences in learning from retrieval. The current study explored…

  20. Achievement, Motivation, and Educational Choices: A Longitudinal Study of Expectancy and Value Using a Multiplicative Perspective

    ERIC Educational Resources Information Center

    Guo, Jiesi; Parker, Philip D.; Marsh, Herbert W.; Morin, Alexandre J. S.

    2015-01-01

    Drawing on the expectancy-value model, the present study explored individual and gender differences in university entry and selection of educational pathway (e.g., science, technology, engineering, and mathematics [STEM] course selection). In particular, we examined the multiplicative effects of expectancy and task values on educational outcomes…

  1. A Study of the Relationship between Early Childhood Program Attributes and Early Childhood Reading Achievement

    ERIC Educational Resources Information Center

    Washington, Novella M.

    2012-01-01

    This quantitative correlational study focuses on the relationship between early childhood program attributes and early childhood reading success. Data will be gathered from early childhood sites with grades prekindergarten through second grade in which early childhood program attributes exist and early childhood reading is measured by the…

  2. Effects of Writing Instruction on Kindergarten Students' Writing Achievement: An Experimental Study

    ERIC Educational Resources Information Center

    Jones, Cindy D'On

    2015-01-01

    This full-year experimental study examined how methods of writing instruction contribute to kindergarten students' acquisition of foundational and compositional early writing skills. Multiple regression with cluster analysis was used to compare 3 writing instructional groups: an interactive writing group, a writing workshop group, and a…

  3. Achieving Globalization of AACSB Accounting Programs with Faculty-Led Study Abroad Education

    ERIC Educational Resources Information Center

    Meier, Heidi Hylton; Smith, Deborah Drummond

    2016-01-01

    This paper is motivated by recommendations from the American Assembly of Collegiate Schools of Business (AACSB), the Pathways Commission, and NAFSA: Association of International Educators to increase global exposure in the accounting curriculum. Some schools have responded to these demands by offering short-duration, faculty-led, study abroad…

  4. Self-Perceptions of Gifted Achievers and Underachievers: A Phenomenological Study

    ERIC Educational Resources Information Center

    Behrend, Anne Hadley

    2013-01-01

    Although much research exists on the academic benefits of ability grouping for highly gifted students, and considerable numbers of studies are reported in the literature concerning the emotional and social adjustment of these talented students, there is a lack of information on the reasons for the distinct disparity in the levels of achievement…

  5. The Study of the Impact of Professional Learning Communities and Student Achievement

    ERIC Educational Resources Information Center

    Phillips, Jori K.

    2014-01-01

    The purpose of this study was to determine if a difference existed between student learning, using the Missouri Assessment Program (MAP), and Professional Learning Community (PLC) implementation within fifth-grade populations in the state of Missouri. The following research questions were utilized to drive the research: What is the difference in…

  6. Case Study of How Turkish University Students Improve Their Biochemistry Achievement

    ERIC Educational Resources Information Center

    Sadi, Özlem

    2013-01-01

    Biochemistry courses have an important place as a common subject in faculties of medicine, food engineering, biology and chemistry. MSLQ, Metacognitive Awareness Inventory and Learning Approach Questionnaire were used. The study also involves repeated observations of the same instructor in a biochemistry class over eight weeks to describe…

  7. Developing Short-Term Study Abroad Programs: Achieving Successful International Student Experiences

    ERIC Educational Resources Information Center

    Eckert, James; Luqmani, Mushtaq; Newell, Stephen; Quraeshi, Zahir; Wagner, Bret

    2013-01-01

    Most business schools in the U.S. are employing various initiatives to "internationalize" their curriculum in order to prepare students to participate more effectively in a globally interconnected business world. An integral part of these initiatives is to encourage more students to participate in study abroad programs. Though it maybe…

  8. Predicting Children's Academic Achievement after the Transition to First Grade: A Two-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Bossaert, Goele; Doumen, Sarah; Buyse, Evelien; Verschueren, Karine

    2011-01-01

    The transition from kindergarten to first grade has been described as a critical period for children's academic development. Furthermore, research indicates that peer status is connected with academic adjustment, yet the underlying processes remain unclear. By means of a two-year longitudinal study during kindergarten and first grade (N = 153), we…

  9. Institutional Deprivation, Specific Cognitive Functions, and Scholastic Achievement: English and Romanian Adoptee (ERA) Study Findings

    ERIC Educational Resources Information Center

    Beckett, Celia; Castle, Jennifer; Rutter, Michael; Sonuga-Barke, Edmund J.

    2010-01-01

    Whereas metaanalyses of cross-sectional adoption studies have indicated that there is an impact of early deprivation on adoptee's cognitive ability, these effects generally diminish markedly after upbringing in adoptive homes. Outcomes in terms of scholastic attainment were not quite so positive in a cross-sectional metaanalysis, but the Swedish…

  10. Using Shared Leadership to Achieve School Improvement Goals: A Qualitative Study of One High School's Journey

    ERIC Educational Resources Information Center

    Putman, Leigh Ann

    2012-01-01

    This qualitative phenomenological study examined the impact of shared leadership committees on school improvement efforts. The research identified which leadership factors lead to successful shared leadership committees and which supports and structures were needed for the committees to be meaningful in regards to school improvement. Certified…

  11. School Climate, Family Structure, and Academic Achievement: A Study of Moderation Effects

    ERIC Educational Resources Information Center

    O'Malley, Meagan; Voight, Adam; Renshaw, Tyler L.; Eklund, Katie

    2015-01-01

    School climate has been lauded for its relationship to a host of desirable academic, behavioral, and social-emotional outcomes for youth. The present study tested the hypothesis that school climate counteracts youths' home-school risk by examining the moderating effects of students' school climate perceptions on the relationship between family…

  12. The Influence of Instrumentality Beliefs on Intrinsic Motivation: A Study of High-Achieving Adolescents

    ERIC Educational Resources Information Center

    Kover, David J.; Worrell, Frank C.

    2010-01-01

    For many students, school is a forward-looking endeavor, with implications for future educational opportunity, job prospects, and financial success. How does believing that school is linked to a desired future outcome--known as an instrumentality belief--influence motivation? A number of studies have indicated that rewards, or other concerns that…

  13. Effects of Annotations and Homework on Learning Achievement: An Empirical Study of Scratch Programming Pedagogy

    ERIC Educational Resources Information Center

    Su, Addison Y. S.; Huang, Chester S. J.; Yang, Stephen J. H.; Ding, T. J.; Hsieh, Y. Z.

    2015-01-01

    In Taiwan elementary schools, Scratch programming has been taught for more than four years. Previous studies have shown that personal annotations is a useful learning method that improve learning performance. An annotation-based Scratch programming (ASP) system provides for the creation, share, and review of annotations and homework solutions in…

  14. Executive Functioning Predicts Academic Achievement in Middle School: A Four-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Samuels, William Ellery; Tournaki, Nelly; Blackman, Sheldon; Zilinski, Christopher

    2016-01-01

    Executive functioning (EF) is a strong predictor of children's and adolescents' academic performance. Although research indicates that EF can increase during childhood and adolescence, few studies have tracked the effect of EF on academic performance throughout the middle school grades. EF was measured at the end of Grades 6-9 through 21 teachers'…

  15. Foreign Language Achievement in Relation to Student-Teacher Cognitive Styles: A Preliminary Study.

    ERIC Educational Resources Information Center

    Hansen, Jacqueline; Stansfield, Charles

    Research has shown student field-independent cognitive style (FI), as opposed to field-dependent cognitive style (FD), to be correlated moderately with success on selected second language tasks. A trait-treatment interaction approach was utilized in this study to examine the role of FD/I among 236 college students enrolled in six sections of an…

  16. The Reflexive Imperative among High-Achieving Adolescents: A Flemish Case Study

    ERIC Educational Resources Information Center

    Van Lancker, Inge

    2016-01-01

    The socio-cultural conditions of late modernity induce a "reflexive imperative" amongst young people, which also results in metapragmatic and metalinguistic behaviour, as has been demonstrated by linguistic ethnographers (LE). However, recent LE studies on reflexivity in Western European settings have mainly focused on how groups of…

  17. Organizational Learning Goes Virtual?: A Study of Employees' Learning Achievement in Stereoscopic 3D Virtual Reality

    ERIC Educational Resources Information Center

    Lau, Kung Wong

    2015-01-01

    Purpose: This study aims to deepen understanding of the use of stereoscopic 3D technology (stereo3D) in facilitating organizational learning. The emergence of advanced virtual technologies, in particular to the stereo3D virtual reality, has fundamentally changed the ways in which organizations train their employees. However, in academic or…

  18. INTERNATIONAL STUDY OF ACHIEVEMENT IN MATHEMATICS, A COMPARISON OF TWELVE COUNTRIES, VOLUME I.

    ERIC Educational Resources Information Center

    HUSEN, TORSTEN; AND OTHERS

    THIS REPORT OF AN INTERNATIONAL RESEARCH ALLIANCE OF TWELVE COUNTRIES EXPLAINS THE ESTABLISHMENT OF PROCEDURES OF RESEARCH AND QUANTITATIVE ASSESSMENT FOR THE COMPARATIVE STUDY OF EDUCATION THROUGHOUT THE WORLD. RESEARCH INSTITUTES FROM TWELVE COUNTRIES ORGANIZED THE COUNCIL OF THE INTERNATIONAL PROJECT FOR THE EVALUATION OF EDUCATIONAL…

  19. The Home Environment and School Achievement: A Longitudinal Study of Primary School Children in Swaziland.

    ERIC Educational Resources Information Center

    Booth, Margaret Zoller

    In rural Swaziland, fathers often migrate for work, leaving wives and children behind. The family is denied the presence of a husband, father, and role model, as well as economic support, which fathers often fail to remit home regularly. A longitudinal study investigated the effects of parent availability and other home characteristics on the…

  20. Instructional Leadership in Missouri: A Study of Middle-Level Building Principals and Student Achievement

    ERIC Educational Resources Information Center

    Carson, Craig L.

    2013-01-01

    The purpose of this descriptive study was to describe Missouri middle-level school principals' perceptions of their instructional leadership practices. The Principal Instructional Management Rating Scale (PIMRS) by Philip Hallinger was used to define the measured leadership tasks (www.philiphallinger.com). There were a total of 77 middle-level…

  1. Clusters of Perfectionists: Two Studies of Emotional Adjustment and Academic Achievement.

    ERIC Educational Resources Information Center

    Rice, Kenneth G.; Slaney, Robert B.

    2002-01-01

    These two studies extended research on the recently developed Almost Perfect Scale-Revised (APS-R; R.B. Slaney, M. Mobley, J. Trippi, J.S. Ashby, & D. Johnson, 1996). Cluster analyses were used to identify adaptive and maladaptive perfectionists and nonperfectionists. Differences between the clusters emerged on measures of self-esteem,…

  2. Trend Analysis on Mathematics Achievements: A Comparative Study Using TIMSS Data

    ERIC Educational Resources Information Center

    Ker, H. W.

    2013-01-01

    Research addressed the importance of mathematics education for the students' preparation to enter scientific and technological workforce. This paper utilized Trends in International Mathematics and Science Study (TIMSS) 2011 data to conduct a global comparative analysis on mathematics performance at varied International Benchmark levels. The…

  3. Achieving Next Generation Science Standards through Agricultural Contexts: A Delphi Study of Outdoor Education Experts

    ERIC Educational Resources Information Center

    Meals, Anthony; Washburn, Shannon

    2015-01-01

    A Delphi survey was conducted with 30 outdoor education experts in Kansas. Participant responses helped frame a Kansas definition of outdoor education and identified essential educational goals and outcomes, critical components for effective outdoor education programming, and barriers facing outdoor education in Kansas. The study highlights…

  4. Developments in Motivation and Achievement during Primary School: A Longitudinal Study on Group-Specific Differences

    ERIC Educational Resources Information Center

    Hornstra, Lisette; van der Veen, Ineke; Peetsma, Thea; Volman, Monique

    2013-01-01

    To gain insight in developmental trajectories of motivation during upper primary school, the present study focused on how different aspects of students' motivation, i.e., task-orientation, self-efficacy, and school investment develop from grade three to six of primary school and how these developments differ for boys and girls, and students with…

  5. Individualizing Instruction in College-Level Spanish: A Study of Student Achievement and Attitude.

    ERIC Educational Resources Information Center

    Cimerhanzel-Nestlerode, Samye Ruth Mott; Cooper, James

    This study considers whether the outcomes for students who participated in an individualized instructional approach to language learning in intermediate college-level foreign language courses are different from the outcomes for students who participated in a lecture-recitation aproach. A two-treatment group quasi-experimental design was used. The…

  6. The Essential Role of Curricular Analyses in Comparative Studies of Mathematics Achievement: Developing "Fair" Tests

    ERIC Educational Resources Information Center

    Chavez, Oscar; Papick, Ira; Ross, Dan J.; Grouws, Douglas A.

    2010-01-01

    The purpose of this paper was to describe the process of development of assessment instruments for the Comparing Options in Secondary Mathematics: Investigating Curriculum (COSMIC) project. The COSMIC project was a three-year longitudinal comparative study focusing on evaluating high school students' mathematics learning from two distinct…

  7. Making Critical Connections between Social Studies Teaching and Student Achievement Using NAEP Data Explorer

    ERIC Educational Resources Information Center

    Fitchett, Paul G.; Heafner, Tina L.

    2013-01-01

    In this analysis of promising practice, we demonstrate how social studies methods instructors can incorporate data analysis of the 2010 United States History National Assessment of Educational Progress (NAEP-USH) to facilitate pedagogical aims, engage teacher candidates in critical discourse, and investigate the contexts of teaching and learning.…

  8. The effects of study groups on teachers' transfer of inquiry instruction training to elementary school science achievement

    NASA Astrophysics Data System (ADS)

    Beerer, Karen M.

    The purpose of this study was to examine the study group model of job-embedded professional development implemented by one district to determine its effectiveness on the degree to which teachers successfully transferred the "best practice" of inquiry into their science classroom as a result of the study group, and the impact of this professional development on students' science achievement in grades 3, 4 and 5. Upon the implementation of a new science curriculum, grade 3, 4 and 5 teachers and students were randomly selected to comprise two treatment groups. One group of teachers participated in two workshops while the other group of teachers participated in the workshops and formed study groups to continue their science professional development training, meeting six times during the course of four months. Students completed a science content assessment as a pre- and post-test measure of their achievement. Teachers and students also completed a pre- and post-test Constructivist Learning Environment Survey (CLES) to measure the implementation of constructivist practices in the classroom. An analysis of covariance was conducted to determine if any significant results occurred. Teachers from both treatment groups were also observed using the Science Teacher Inquiry Rubric (STIR), which was designed and validated to measure their transfer of inquiry training into the science classroom. An occurrence analysis was utilized to examine the results. Significant findings occurred in the achievement results of grade 3 and 5 study group students. In addition, it was determined that study groups may have resulted in the implementation of more student-centered inquiry practices than the workshop group in grades 3 and 5. However, in this study, it appeared that the study group teachers may not have used enough student-centered features of inquiry to establish constructivist learning environments as no statistically significant findings occurred. Grade 4 achievement results were

  9. How preschool executive functioning predicts several aspects of math achievement in Grades 1 and 3: A longitudinal study.

    PubMed

    Viterbori, Paola; Usai, M Carmen; Traverso, Laura; De Franchis, Valentina

    2015-12-01

    This longitudinal study analyzes whether selected components of executive function (EF) measured during the preschool period predict several indices of math achievement in primary school. Six EF measures were assessed in a sample of 5-year-old children (N = 175). The math achievement of the same children was then tested in Grades 1 and 3 using both a composite math score and three single indices of written calculation, arithmetical facts, and problem solving. Using previous results obtained from the same sample of children, a confirmatory factor analysis examining the latent EF structure in kindergarten indicated that a two-factor model provided the best fit for the data. In this model, inhibition and working memory (WM)-flexibility were separate dimensions. A full structural equation model was then used to test the hypothesis that math achievement (the composite math score and single math scores) in Grades 1 and 3 could be explained by the two EF components comprising the kindergarten model. The results indicate that the WM-flexibility component measured during the preschool period substantially predicts mathematical achievement, especially in Grade 3. The math composite scores were predicted by the WM-flexibility factor at both grade levels. In Grade 3, both problem solving and arithmetical facts were predicted by the WM-flexibility component. The results empirically support interventions that target EF as an important component of early childhood mathematics education.

  10. Writing Chinese and mathematics achievement: A study with Chinese-American undergraduates

    NASA Astrophysics Data System (ADS)

    Li, Chieh; Nuttall, Ronald

    2001-04-01

    Two recent studies indicated that writing Chinese is correlated to Chinese-American (CA) students' spatial skills. The current study investigated whether writing Chinese would have the same relationship to mathematics skills. The Scholastic Assessment Test—Mathematics (SAT-Math) scores were analysed for 150 CA undergraduates: 42 writers of Chinese and 108 non-writers of Chinese. The results suggested a strong correlation between writing Chinese and success on SAT-Math. An underlying mechanism may be the common cognitive components that encompass writing Chinese, spatial tasks, and SAT-Math. Contrary to previous findings with other populations in the USA, CA females scored slightly higher on SAT-Math than males. The finding supports the cultural relativity theory of gender difference on SAT-Math.

  11. Achieving organizational change: findings from a case study of health promoting hospitals in Taiwan.

    PubMed

    Lee, Chiachi Bonnie; Chen, Michael S; Powell, Michael; Chu, Cordia Ming-Yeuk

    2014-06-01

    The Taiwanese Network of Health Promoting Hospitals (HPH) has been in place since 2006 and developing rapidly. The criticism of inadequate evaluation of the HPH approach taken elsewhere also holds true for the Taiwan HPH Network. Organizational change is a key to sustainable and effective health promotion, and it is also an important aspect in the European HPH movement. Therefore, this study aims to evaluate changes in organizational capacity for the implementation of HPH in Taiwan. All 55 HPH coordinators were invited to participate in the study, and 52 of them completed the questionnaires. The survey covered seven dimensions of HPH organizational capacity, and a total score of each dimension was calculated and converted to a figure on a scale of 10. This study has shown that HPH made a positive impact on HP hospitals in Taiwan regarding organizational change in capacity building for HPH. Leadership, organization culture and mission and strategy received the top three highest mean scores (8.19 ± 1.25, 8.08 ± 1.39, 7.99 ± 1.42), while staff participation received the lowest score (7.62 ± 1.26). The high level of organizational change was associated with the high satisfaction levels of organizational support from the viewpoint of the HPH coordinators. Based on a cluster analysis, a majority of the HP hospitals in Taiwan seemed to have adopted the addition model in putting the HPH initiative into practice; a few hospitals appeared to have accepted HPH initiative well through the integration model. These results presented evidence that HPH contributed to organizational capacity building of hospitals for health promotion.

  12. Factors contributing to academic achievement: a Bayesian structure equation modelling study

    NASA Astrophysics Data System (ADS)

    Payandeh Najafabadi, Amir T.; Omidi Najafabadi, Maryam; Farid-Rohani, Mohammad Reza

    2013-06-01

    In Iran, high school graduates enter university after taking a very difficult entrance exam called the Konkoor. Therefore, only the top-performing students are admitted by universities to continue their bachelor's education in statistics. Surprisingly, statistically, most of such students fall into the following categories: (1) do not succeed in their education despite their excellent performance on the Konkoor and in high school; (2) graduate with a grade point average (GPA) that is considerably lower than their high school GPA; (3) continue their master's education in majors other than statistics and (4) try to find jobs unrelated to statistics. This article employs the well-known and powerful statistical technique, the Bayesian structural equation modelling (SEM), to study the academic success of recent graduates who have studied statistics at Shahid Beheshti University in Iran. This research: (i) considered academic success as a latent variable, which was measured by GPA and other academic success (see below) of students in the target population; (ii) employed the Bayesian SEM, which works properly for small sample sizes and ordinal variables; (iii), which is taken from the literature, developed five main factors that affected academic success and (iv) considered several standard psychological tests and measured characteristics such as 'self-esteem' and 'anxiety'. We then study the impact of such factors on the academic success of the target population. Six factors that positively impact student academic success were identified in the following order of relative impact (from greatest to least): 'Teaching-Evaluation', 'Learner', 'Environment', 'Family', 'Curriculum' and 'Teaching Knowledge'. Particularly, influential variables within each factor have also been noted.

  13. An evaluative study of the impact of the "Curriculum Alignment Toolbox" on middle school science achievement

    NASA Astrophysics Data System (ADS)

    Jones, Carol L.

    The number of computer-assisted education programs on the market is overwhelming science teachers all over the Michigan. Though the need is great, many teachers are reluctant to procure computer-assisted science education programs because they are unsure of the effectiveness of such programs. The Curriculum Alignment Toolbox (CAT) is a computer-based program, aligned to the Michigan Curriculum Framework's Benchmarks for Science Education and designed to supplement science instruction in Michigan middle schools. The purpose of this study was to evaluate the effectiveness of CAT in raising the standardized test scores of Michigan students. This study involved 419 students from one urban, one suburban and one rural middle school. Data on these students was collected from 4 sources: (1) the 8th grade Michigan Education Assessment Program (MEAP) test, (2) a 9 question, 5-point Likert-type scale student survey, (3) 4 open-response student survey questions and (4) classroom observations. Results of this study showed that the experimental group of 226 students who utilized the CAT program in addition to traditional instruction did significantly better on the Science MEAP test than the control group of 193 students who received only traditional instruction. The study also showed that the urban students from a "high needs" school seemed to benefit most from the program. Additionally, though both genders and all identified ethnic groups benefited from the program, males benefited more than females and whites, blacks and Asian/Pacific Islander students benefited more than Hispanic and multi-racial students. The CAT program's success helping raise the middle school MEAP scores may well be due to some of its components. CAT provided students with game-like experiences all based on the benchmarks required for science education and upon which the MEAP test is based. The program also provided visual and auditory stimulation as well as numerous references which students indicated

  14. Academic self-concept, academic achievement, and leadership in university students studying in a physical therapy program.

    PubMed

    Gottlieb, Rosemary J; Rogers, Janet L

    2002-01-01

    Students enrolled in a selected admissions program, in which there are a limited number of student positions available, were assessed for academic self-concept using the Dimensions of Self-Concept upon entry into the program. This study was performed to explore whether academic self-concept scores could predict successful completion of an academic program and the impact of self-concept scores on academic achievement and professional leadership.

  15. Energy Harvesting by Subcutaneous Solar Cells: A Long-Term Study on Achievable Energy Output.

    PubMed

    Bereuter, L; Williner, S; Pianezzi, F; Bissig, B; Buecheler, S; Burger, J; Vogel, R; Zurbuchen, A; Haeberlin, A

    2017-01-03

    Active electronic implants are powered by primary batteries, which induces the necessity of implant replacement after battery depletion. This causes repeated interventions in a patients' life, which bears the risk of complications and is costly. By using energy harvesting devices to power the implant, device replacements may be avoided and the device size may be reduced dramatically. Recently, several groups presented prototypes of implants powered by subcutaneous solar cells. However, data about the expected real-life power output of subcutaneously implanted solar cells was lacking so far. In this study, we report the first real-life validation data of energy harvesting by subcutaneous solar cells. Portable light measurement devices that feature solar cells (cell area = 3.6 cm(2)) and continuously measure a subcutaneous solar cell's output power were built. The measurement devices were worn by volunteers in their daily routine in summer, autumn and winter. In addition to the measured output power, influences such as season, weather and human activity were analyzed. The obtained mean power over the whole study period was 67 µW (=19 µW cm(-2)), which is sufficient to power e.g. a cardiac pacemaker.

  16. The Appropriateness of Consolidation in Illinois: A Study of the Impact of Poverty, District Type, and Size on Expenditures and Achievement

    ERIC Educational Resources Information Center

    Dunlap, James A.

    2013-01-01

    This study examined whether or not enrollment, poverty rate, and district type could be used to predict cost and achievement, as measured on the Illinois Standards Achievement Test and Prairie State Achievement Exam, at the building and district levels within the state of Illinois. This study provides quantitative data that will aid educational…

  17. Achieving a physiological cortisol profile with once-daily dual-release hydrocortisone: a pharmacokinetic study

    PubMed Central

    Lennernäs, Hans; Marelli, Claudio; Rockich, Kevin; Skrtic, Stanko

    2016-01-01

    Objective Oral once-daily dual-release hydrocortisone (DR-HC) replacement therapy was developed to provide a cortisol exposure−time profile that closely resembles the physiological cortisol profile. This study aimed to characterize single-dose pharmacokinetics (PK) of DR-HC 5–20mg and assess intrasubject variability. Methods Thirty-one healthy Japanese or non-Hispanic Caucasian volunteers aged 20−55 years participated in this randomized, open-label, PK study. Single doses of DR-HC 5, 15 (3×5), and 20mg were administered orally after an overnight fast and suppression of endogenous cortisol secretion. After estimating the endogenous cortisol profile, PK of DR-HC over 24h were evaluated to assess dose proportionality and impact of ethnicity. Plasma cortisol concentrations were analyzed using liquid chromatography−tandem mass spectrometry. PK parameters were calculated from individual cortisol concentration−time profiles. Results DR-HC 20mg provided higher than endogenous cortisol plasma concentrations 0−4h post-dose but similar concentrations later in the profile. Cortisol concentrations and PK exposure parameters increased with increasing doses. Mean maximal serum concentration (Cmax) was 82.0 and 178.1ng/mL, while mean area under the concentration−time curve (AUC)0−∞ was 562.8 and 1180.8h×ng/mL with DR-HC 5 and 20mg respectively. Within-subject PK variability was low (<15%) for DR-HC 20mg. All exposure PK parameters were less than dose proportional (slope <1). PK differences between ethnicities were explained by body weight differences. Conclusions DR-HC replacement resembles the daily normal cortisol profile. Within-subject day-to-day PK variability was low, underpinning the safety of DR-HC for replacement therapy. DR-HC PK were less than dose proportional – an important consideration when managing intercurrent illness in patients with adrenal insufficiency. PMID:27129362

  18. Sustained Energy Savings Achieved through Successful Industrial Customer Interaction with Ratepayer Programs: Case Studies

    SciTech Connect

    Goldberg, Amelie; Hedman, Bruce; Taylor, Robert P.; Russell, Christopher

    2015-10-01

    Many states have implemented ratepayer-funded programs to acquire energy efficiency as a predictable and reliable resource for meeting existing and future energy demand. These programs have become a fixture in many U.S. electricity and natural gas markets as they help postpone or eliminate the need for expensive generation and transmission investments. Industrial energy efficiency (IEE) is an energy efficiency resource that is not only a low cost option for many of these efficiency programs, but offers productivity and competitive benefits to manufacturers as it reduces their energy costs. However, some industrial customers are less enthusiastic about participating in these programs. IEE ratepayer programs suffer low participation by industries across many states today despite a continual increase in energy efficiency program spending across all types of customers, and significant energy efficiency funds can often go unused for industrial customers. This paper provides four detailed case studies of companies that benefited from participation in their utility’s energy efficiency program offerings and highlights the business value brought to them by participation in these programs. The paper is designed both for rate-payer efficiency program administrators interested in improving the attractiveness and effectiveness of industrial efficiency programs for their industrial customers and for industrial customers interested in maximizing the value of participating in efficiency programs.

  19. Recent Achievements of the Collaboratory for the Study of Earthquake Predictability

    NASA Astrophysics Data System (ADS)

    Jackson, D. D.; Liukis, M.; Werner, M. J.; Schorlemmer, D.; Yu, J.; Maechling, P. J.; Zechar, J. D.; Jordan, T. H.

    2015-12-01

    Maria Liukis, SCEC, USC; Maximilian Werner, University of Bristol; Danijel Schorlemmer, GFZ Potsdam; John Yu, SCEC, USC; Philip Maechling, SCEC, USC; Jeremy Zechar, Swiss Seismological Service, ETH; Thomas H. Jordan, SCEC, USC, and the CSEP Working Group The Collaboratory for the Study of Earthquake Predictability (CSEP) supports a global program to conduct prospective earthquake forecasting experiments. CSEP testing centers are now operational in California, New Zealand, Japan, China, and Europe with 435 models under evaluation. The California testing center, operated by SCEC, has been operational since Sept 1, 2007, and currently hosts 30-minute, 1-day, 3-month, 1-year and 5-year forecasts, both alarm-based and probabilistic, for California, the Western Pacific, and worldwide. We have reduced testing latency, implemented prototype evaluation of M8 forecasts, and are currently developing formats and procedures to evaluate externally-hosted forecasts and predictions. These efforts are related to CSEP support of the USGS program in operational earthquake forecasting and a DHS project to register and test external forecast procedures from experts outside seismology. A retrospective experiment for the 2010-2012 Canterbury earthquake sequence has been completed, and the results indicate that some physics-based and hybrid models outperform purely statistical (e.g., ETAS) models. The experiment also demonstrates the power of the CSEP cyberinfrastructure for retrospective testing. Our current development includes evaluation strategies that increase computational efficiency for high-resolution global experiments, such as the evaluation of the Global Earthquake Activity Rate (GEAR) model. We describe the open-source CSEP software that is available to researchers as they develop their forecast models (http://northridge.usc.edu/trac/csep/wiki/MiniCSEP). We also discuss applications of CSEP infrastructure to geodetic transient detection and how CSEP procedures are being

  20. School climate, family structure, and academic achievement: a study of moderation effects.

    PubMed

    O'Malley, Meagan; Voight, Adam; Renshaw, Tyler L; Eklund, Katie

    2015-03-01

    School climate has been lauded for its relationship to a host of desirable academic, behavioral, and social-emotional outcomes for youth. The present study tested the hypothesis that school climate counteracts youths' home-school risk by examining the moderating effects of students' school climate perceptions on the relationship between family structure (i.e., two-parent, one-parent, foster-care, and homeless households), and academic performance (i.e., self-reported [grade point average] GPA). The present sample consisted of 902 California public high schools, including responses from over 490,000 students in Grades 9 and 11. Results indicated that, regardless of family structure, students with more positive school climate perceptions self-reported higher GPAs. Youths with two-parent, one-parent, and homeless family structures displayed stepwise, linear improvements in self-reported GPA as perceptions of climate improved. Foster-care students' positive school climate perceptions had a weaker effect on their self-reported GPA compared with students living in other family structures. A unique curvilinear trend was found for homeless students, as the relationship between their school climate perceptions and self-reported GPA was stronger at lower levels. Overall, the moderation effect of positive school climate perceptions on self-reported GPA was strongest for homeless youth and youth from one-parent homes, suggesting that school climate has a protective effect for students living in these family structures. A protective effect was not found for youth in foster-care. Implications for research and practice are discussed.

  1. English Language Proficiency Tests and Academic Achievement: A Study on the Malaysian University English Test as a Predictor of Technical Programme Undergraduates Academic Achievement

    ERIC Educational Resources Information Center

    Min, Lau Sing; Sungif, Nur Atiqah Md.; Yusup, Farah Nabillah Mior

    2015-01-01

    In the Malaysian education system, English has always played an important role. In acknowledging its importance, Malaysian University English Test (MUET) has been introduced to enable continued emphasis on this role. MUET has been made compulsory for those who wish to pursue a first degree programme in local universities. This study aims to…

  2. "I Would Study Harder if I Was a Girl": Gendered Narratives of Low-Achieving Male and High-Achieving Female EFL Learners

    ERIC Educational Resources Information Center

    Lu, Hangyan; Luk, Jasmine

    2014-01-01

    Informed by a social and critical turn of reading practices and a poststructuralist paradigm of gender, this study delved into the commonly held belief that reading and language learning is a feminine domain, and examined the connection between the construction of gendered subjectivities and English-as-a-foreign-language (EFL) reading practices…

  3. The Impact of Whole-Faculty Study Groups on Student Achievement and Teacher Practices in Grades K-3 of a Nebraska School District: A Mixed Method Case Study

    ERIC Educational Resources Information Center

    Wendell, Cynthia F.

    2010-01-01

    The purpose of this study was to examine the impact of Whole Faculty Study Groups on student achievement and teacher practices in grades K-3 of a Nebraska school district. Whole-Faculty Study Groups (WFSG) are a type of professional learning community (PLC). Using a mixed method approach, both K-3 student scores on Dynamic Indicators of Basic…

  4. Conceptual design study of advanced acoustic composite nacelle. [for achieving reductions in community noise and operating expense

    NASA Technical Reports Server (NTRS)

    Goodall, R. G.; Painter, G. W.

    1975-01-01

    Conceptual nacelle designs for wide-bodied and for advanced-technology transports were studied with the objective of achieving significant reductions in community noise with minimum penalties in airplane weight, cost, and in operating expense by the application of advanced composite materials to nacelle structure and sound suppression elements. Nacelle concepts using advanced liners, annular splitters, radial splitters, translating centerbody inlets, and mixed-flow nozzles were evaluated and a preferred concept selected. A preliminary design study of the selected concept, a mixed flow nacelle with extended inlet and no splitters, was conducted and the effects on noise, direct operating cost, and return on investment determined.

  5. Pethidine efficacy in achieving the ultrasound-guided oblique subcostal transversus abdominis plane block in laparoscopic cholecystectomy: A prospective study

    PubMed Central

    Breazu, Caius Mihai; Ciobanu, Lidia; Bartos, Adrian; Bodea, Raluca; Mircea, Petru Adrian; Ionescu, Daniela

    2017-01-01

    Pethidine is a synthetic opioid with local anesthetic properties. Our goal was to evaluate the analgesic efficacy of pethidine for achieving the ultrasound-guided oblique subcostal transversus abdominis plane (OSTAP) block in laparoscopic cholecystectomy. This prospective, double-blind study included 79 patients of physical status I and II according to American Society of Anesthesiologists, scheduled for elective laparoscopic cholecystectomy. The patients were randomly allocated into three groups, depending on the drug used to achieve preoperative bilateral OSTAP block: 1) OSTAP-Placebo (treated with normal saline); 2) OSTAP-Bupivacaine (treated with 0.25% bupivacaine); and 3) OSTAP-Pethidine (treated with 1% pethidine). The efficacy of pethidine in achieving the OSTAP block was analyzed using visual analog scale (VAS), intraoperative opioid dose, opioid consumption in post anesthesia care unit, and opioid consumption in the first 24 postoperative hours. The pain scores assessed by VAS at 0, 2, 4, 6, 12, and 24 hours were significantly lower in OSTAP-Pethidine than in OSTAP-Placebo group (p < 0.001). The mean intraoperative opioid consumption was significantly lower in OSTAP-Pethidine compared to OSTAP-Placebo group (150 versus 400 mg, p < 0.001), as well as the mean opioid consumption in the first 24 hours (20.4 versus 78 mg, p < 0.001). Comparing VAS assessment between OSTAP-Bupivacaine and OSTAP-Pethidine groups, statistically significant differences were observed only for the immediate postoperative pain assessment (0 hours), where lower values were observed in OSTAP-Pethidine group (p = 0.004). There were no statistically significant differences in the incidence of postoperative nausea and vomiting (p = 0.131) between the groups. The use of 1% pethidine can be an alternative to 0.25% bupivacaine in achieving OSTAP block for laparoscopic cholecystectomy. PMID:28027453

  6. A Pilot Study on the Congruency of Locus of Control and Field Dependence as Related to Self-Esteem and Academic Achievement.

    ERIC Educational Resources Information Center

    Garner, C. William; Cole, Ernest G.

    A pilot study was conducted at two middle schools to investigate the relationship among student locus of control, field dependency, self-esteem, and achievement. A relationship between self-esteem and achievement has already been identified by research; another variable considered as a possible effect on a person's predisposition to achieve was…

  7. Leadership and culture of data governance for the achievement of higher education goals (Case study: Indonesia University of Education)

    NASA Astrophysics Data System (ADS)

    Putro, Budi Laksono; Surendro, Kridanto; Herbert

    2016-02-01

    Data is a vital asset in a business enterprise in achieving organizational goals. Data and information affect the decision-making process on the various activities of an organization. Data problems include validity, quality, duplication, control over data, and the difficulty of data availability. Data Governance is the way the company / institution manages its data assets. Data Governance covers the rules, policies, procedures, roles and responsibilities, and performance indicators that direct the overall management of data assets. Studies on governance data or information aplenty recommend the importance of cultural factors in the governance of research data. Among the organization's leadership culture has a very close relationship, and there are two concepts turn, namely: Culture created by leaders, leaders created by culture. Based on the above, this study exposure to the theme "Leadership and Culture Of Data Governance For The Achievement Of Higher Education Goals (Case Study: Indonesia University Of Education)". Culture and Leadership Model Development of on Higher Education in Indonesia would be made by comparing several models of data governance, organizational culture, and organizational leadership on previous studies based on the advantages and disadvantages of each model to the existing organizational business. Results of data governance model development is shown in the organizational culture FPMIPA Indonesia University Of Education today is the cultural market and desired culture is a culture of clan. Organizational leadership today is Individualism Index (IDV) (83.72%), and situational leadership on selling position.

  8. A descriptive study of high school Latino and Caucasian students' values about math, perceived math achievement and STEM career choice

    NASA Astrophysics Data System (ADS)

    Rodriguez Flecha, Samuel

    The purpose of this study was to examine high school students' math values, perceived math achievement, and STEM career choice. Participants (N=515) were rural high school students from the U.S. Northwest. Data was collected by administering the "To Do or Not to Do:" STEM pilot survey. Most participants (n=294) were Latinos, followed by Caucasians (n=142). Fifty-three percent of the students rated their math achievement as C or below. Of high math students, 57% were male. Females were 53% of low math students. Caucasians (61%) rated themselves as high in math in a greater proportion than Latinos (39%). Latinos (58%) rated themselves as low in math in a greater proportion than Caucasians (39%). Math Values play a significant role in students' perceived math achievement. Internal math values (r =.68, R2 =.46, p =.001) influenced perceived math achievement regardless of gender (males: r =.70, R2 =.49, p =.001; females: r =.65, R2 =.43, p =.001), for Latinos (r =.66, R2 =.44, p =.001), and Caucasians (r =.72, R2 =.51, p =.001). External math values (r =.53, R2 =.28, p =.001) influenced perceived math achievement regardless of gender (males: r =.54, R2 =.30, p =.001; females: r =.49, R2 =.24, p =.001), for Latinos (r =.47, R2 =.22, p =.001), and Caucasians (r =.58, R2 =.33, p =.001). Most high-math students indicated an awareness of being good at math at around 11 years old. Low-math students said that they realized that math was difficult for them at approximately 13 years of age. The influence of parents, teachers, and peers may vary at different academic stages. Approximately half of the participants said there was not a person who had significantly impacted their career choice; only a minority said their parents and teachers were influencing them to a STEM career. Parents and teachers are the most influential relationships in students' career choice. More exposure to STEM role models and in a variety of professions is needed. Possible strategies to impact students

  9. STEAM: A National Study of the Integration of the Arts Into STEM Instruction and its Impact on Student Achievement

    NASA Astrophysics Data System (ADS)

    Rabalais, Mark E.

    The purpose of this study is to examine the relationship between exposure to the arts and performance in Science, Technology, Engineering, and Math (STEM) subjects. STEAM, an integration of arts-based instruction into science and math related fields, is viewed as an alternative to traditional STEM academies. The literature briefly examines the current state of STEM programs and the deficiencies in graduate quality and quantity and the call from employers for a more innovative workforce. Advocates for STEAM argue for arts as a means to improve creativity, collaboration, risk-taking and exploration. Arguments against arts in STEM are grounded in political opinions concerning arts funding and logistical complications of implementing STEAM. However, some schools and STEM programs have embraced the STEAM premise and have begun to integrate arts into the traditional curriculum. The 2009 National Assessment of Educational Progress (NAEP) dataset was utilized to determine a correlation between the number of arts credits earned and mathematics/science achievement. Results from the NAEP dataset indicated a correlation between the amount of arts credits and increased achievement scores in science and math. The same correlation was found when controlling for demographic factors such as gender, race, and socio-economic status (SES). Overall, the arts' greatest impact was on students identified as "at-risk" or underrepresented in STEM fields. Controlling for these variable groups, one can note the quantifiable differences in scores. Overall, findings of the study provide empirical support for the addition of arts in STEM.

  10. The Achievement Gap in Social Studies and Science Starts Early: Evidence from the Early Childhood Longitudinal Study

    ERIC Educational Resources Information Center

    Chapin, June R.

    2006-01-01

    Data were extracted from the Early Childhood Longitudinal Study (ECLS), a national sample of more than 20,000 kindergartners and first-graders. Fifty-one social studies and science test items were combined into a General Knowledge Test. This test was individually administered to each child with no reading required. General Knowledge Test scores…

  11. Study of the Factors Affecting the Mathematics Achievement of Turkish Students According to Data from the Programme for International Student Assessment (PISA) 2012

    ERIC Educational Resources Information Center

    Güzeller, Cem Oktay; Eser, Mehmet Taha; Aksu, Gökhan

    2016-01-01

    This study attempts to determine the factors affecting the mathematics achievement of students in Turkey based on data from the Programme for International Student Assessment 2012 and the correct classification ratio of the established model. The study used mathematics achievement as a dependent variable while sex, having a study room, preparation…

  12. Employee Perceptions of Progress with Implementing a Student-Centered Model of Institutional Improvement: An Achieving the Dream Case Study

    ERIC Educational Resources Information Center

    Cheek, Annesa LeShawn

    2011-01-01

    Achieving the Dream is a national initiative focused on helping more community college students succeed, particularly students of color and low-income students. Achieving the Dream's student-centered model of institutional improvement focuses on eliminating gaps and raising student achievement by helping institutions build a culture of evidence…

  13. Achieving Reversible H2/H+ Interconversion at Room Temperature with Enzyme-Inspired Molecular Complexes: A Mechanistic Study

    SciTech Connect

    Priyadarshani, Nilusha; Dutta, Arnab; Ginovska-Pangovska, Bojana; Buchko, Garry W.; O'Hagan, Molly J.; Raugei, Simone; Shaw, Wendy J.

    2016-09-02

    Inspired by the contribution of the protein scaffold to the efficiency with which enzymes function, we report the first molecular complex that is reversible for electrocatalytic H2 production/oxidation at room temperature in methanol. [Ni(PCy2NPhe2)2]2+ (CyPhe; PR2NR’2 = 1,5-diaza-3,7-diphosphacyclooctane, Cy=cyclohexyl, Phe=phenylalanine), shows reversible behavior in acidic methanol with peripheral phenylalanine groups providing key contributions to the catalytic behavior. The importance of the aromatic rings is implicated in achieving reversibility, based on the lack of reversibility of similar complexes, [Ni(PCy2NAmino Acid2)2]2+, containing arginine (CyArg) or glycine (CyGly). A complex with an added OH group on the ring, (CyTyr; Tyr=Tyrosine), also shows similar behavior. NMR studies reveal a significantly slower rate of chair-boat isomerization for the CyPhe relative to other derivatives, suggesting that the aromatic groups provide structural control by interacting with each other, an observation supported by molecular dynamics studies. NMR studies also show extremely fast proton movement, with a proton pathway from the Ni-H through the pendant amine to the –COOH group. Further, studies of acomplex without the –COOH group, [Ni(PCy2NTym2)2]2+ (CyTym; Tym=Tyramine), are not reversible and have slow proton movement from the pendant amine, demonstrating the essential nature of the –COOH group in achieving reversibility. Finally, methanol is demonstrated to play a critical contributing role. The influence of multiple factors on reversibility for this synthetic catalyst is a demonstration of the intricate interplay between the first, second, and outer coordination spheres and resembles the complexity observed in metalloenzymes.

  14. Achieving cholesterol targets by individualizing starting doses of statin according to baseline low-density lipoprotein cholesterol and coronary artery disease risk category: The CANadians Achieve Cholesterol Targets Fast with Atorvastatin Stratified Titration (CanACTFAST) study

    PubMed Central

    Ur, Ehud; Langer, Anatoly; Rabkin, Simon W; Calciu, Cristina-Dana; Leiter, Lawrence A

    2010-01-01

    BACKGROUND: Despite an increasing body of evidence on the benefit of lowering elevated levels of low-density lipoprotein cholesterol (LDL-C), there is still considerable concern that patients are not achieving target LDL-C levels. OBJECTIVE: The CANadians Achieve Cholesterol Targets Fast with Atorvastatin Stratified Titration (CanACTFAST) trial tested whether an algorithm-based statin dosing approach would enable patients to achieve LDL-C and total cholesterol/high-density lipoprotein cholesterol (TC/HDL-C) ratio targets quickly. METHODS: Subjects requiring statin therapy, but with an LDL-C level of 5.7 mmol/L or lower, and triglycerides of 6.8 mmol/L or lower at screening participated in the 12-week study, which had two open-label, six-week phases: a treatment period during which patients received 10 mg, 20 mg, 40 mg or 80 mg of atorvastatin based on an algorithm incorporating baseline LDL-C value and cardiovascular risk; and patients who achieved both LDL-C and TC/HDL-C ratio targets at six weeks continued on the same atorvastatin dose. Patients who did not achieve both targets received dose uptitration using a single-step titration regimen. The primary efficacy outcome was the proportion of patients achieving target LDL-C levels after 12 weeks. RESULTS: Of 2016 subjects screened at 88 Canadian sites, 1258 were assigned to a study drug (1101 were statin-free and 157 were statin-treated at baseline). The proportion of subjects who achieved LDL-C targets after 12 weeks of treatment was 86% (95% CI 84% to 88%) for statin-free patients and 54% (95% CI 46% to 61%) for statin-treated patients. Overall, 1003 subjects (80%; 95% CI 78% to 82%) achieved both lipid targets. CONCLUSIONS: Algorithm-based statin dosing enables patients to achieve LDL-C and TC/HDL-C ratio targets quickly, with either no titration or a single titration. PMID:20151053

  15. A Case Study: Achievement Studies of Persistent, Transitional, and Transient Populations within the Blitz Program Model at a Large Midwestern Elementary School

    ERIC Educational Resources Information Center

    Ramey, Jackie D.

    2013-01-01

    The United States' Public Education system shared concerns regarding declining achievement results across the nation. Numerous research studies suggested significant correlations to various variables, such as, SES (Socio-Economic Status), LEP (Limited English Proficiency), IEP (Individualized Educational Programs), ethnicity, and student mobility.…

  16. Summary Findings from a Preliminary Study of Black Student Adjustment, Achievement and Aspirations at the University of Michigan (Ann Arbor), Winter, 1980. Pretest of a National Study.

    ERIC Educational Resources Information Center

    Allen, Walter R.

    Adjustments, achievements, and aspirations of black undergraduates attending the University of Michigan were studied with a focus on characteristics correlating highly with black student continuance and successful matriculation. Questionnaire responses from 229 black undergraduates at the Ann Arbor campus provided information on: family…

  17. Vicarious Achievement Orientation.

    ERIC Educational Resources Information Center

    Leavitt, Harold J.; And Others

    This study tests hypotheses about achievement orientation, particularly vicarious achievement. Undergraduate students (N=437) completed multiple-choice questionnaires, indicating likely responses of one person to the success of another. The sex of succeeder and observer, closeness of relationship, and setting (medical school or graduate school of…

  18. Heritability of Creative Achievement

    ERIC Educational Resources Information Center

    Piffer, Davide; Hur, Yoon-Mi

    2014-01-01

    Although creative achievement is a subject of much attention to lay people, the origin of individual differences in creative accomplishments remain poorly understood. This study examined genetic and environmental influences on creative achievement in an adult sample of 338 twins (mean age = 26.3 years; SD = 6.6 years). Twins completed the Creative…

  19. Metacognitive Reading and Study Strategies and Academic Achievement of University Students With and Without a History of Reading Difficulties.

    PubMed

    Bergey, Bradley W; Deacon, S Hélène; Parrila, Rauno K

    2017-01-01

    University students who report a history of reading difficulties have been demonstrated to have poorer word reading and reading comprehension skills than their peers; yet, without a diagnosed learning disability, these students do not have access to the same support services, potentially placing them at academic risk. This study provides a comprehensive investigation of first-year academic achievement for students with a history of reading difficulties (n = 244) compared to students with no such history (n = 603). We also examine reported use of metacognitive reading and study strategies and their relations with GPA. Results indicate that students with a history of reading difficulties earn lower GPA and successfully complete fewer credits compared to students with no history of reading difficulty. These patterns varied somewhat by faculty of study. Students with a history of reading difficulties also reported lower scores across multiple metacognitive reading and study strategy scales, yet these scores were not associated with their academic performance. Together, these results demonstrate the importance of identifying students with a history of reading difficulties and that commonly used study strategy inventories have limited value in predicting their academic success.

  20. A longitudinal daily diary study of family assistance and academic achievement among adolescents from Mexican, Chinese, and European backgrounds.

    PubMed

    Telzer, Eva H; Fuligni, Andrew J

    2009-04-01

    A longitudinal daily diary method was employed to examine the implications of family assistance for the academic achievement of 563 adolescents (53% female) from Mexican (n = 217), Chinese (n = 206), and European (n = 140) backgrounds during the high school years (mean age 14.9 years in 9th grade to 17.8 years in 12th grade). Although changes in family assistance time within individual adolescents were not associated with simultaneous changes in their Grade Point Averages (GPAs), increases in the proportion of days spent helping the family were linked to declines in the GPAs of students from Mexican and Chinese backgrounds. The negative implications of spending more days helping the family among these two groups was not explained by family background factors or changes in study time or school problems. These results suggest that the chronicity rather than the amount of family assistance may be difficult for adolescents from Mexican and Chinese backgrounds.

  1. Influence of Learning Environment on Students' Academic Achievement in Mathematics: A Case Study of Some Selected Secondary Schools in Yobe State-Nigeria

    ERIC Educational Resources Information Center

    Shamaki, Timothy Ado

    2015-01-01

    The purpose of the study was to determine the influence of learning environment on students' academic achievement in mathematics at senior secondary school level. Thus the study investigated some components of learning environment and their possible influence on students' academic achievement in mathematics. A sample of 337 randomly selected SS II…

  2. Effects of Teacher Credentials, Coursework, and Certification on Student Achievement in Math and Reading in Kindergarten: An ECLS-K Study

    ERIC Educational Resources Information Center

    Leak, James A.; Farkas, George

    2011-01-01

    In light of the strong correlation between Kindergarten performance and later cognitive and achievement outcomes, this paper investigates the link between student achievement and the educational background characteristics of Kindergarten teachers. This study will utilize the Early Childhood Longitudinal Study Kindergarten Cohort (ECLS-K), a…

  3. A Correlation Study of Exemplary Exurban African American Achievement in Standardized Testing and the Relationship of Parental Household Size in a Southeastern Public School District

    ERIC Educational Resources Information Center

    Whittington, David H.

    2012-01-01

    This study included a literature review of juried research studies of student achievement factors that affect African American achievements tracked in the No Child Left Behind Legislative Act. Statistical correlation analyses were performed to determine if the absence or presence of one or two-parents in the household affected student achievement…

  4. Fetal Magnetoencephalography – Achievements and Challenges in the Study of Prenatal and Early Postnatal Brain Responses: A Review

    PubMed Central

    Sheridan, Carolin J; Matuz, Tamara; Draganova, Rossitza; Eswaran, Hari; Preissl, Hubert

    2009-01-01

    Fetal magnetoencephalography (fMEG) is the only non-invasive method for investigating evoked brain responses and spontaneous brain activity generated by the fetus in utero. Fetal auditory as well as visual evoked fields have been successfully recorded in basic stimulus-response studies. Moreover, paradigms investigating precursors for cognitive development, such as habituation and mismatch response have been applied successfully with fMEG. These and other studies have shown that the prenatal stage of life could be an important indicator for later cognitive development. This review addresses the achievements of fMEG and constructively discusses its challenges. It concludes with proposals for future studies as well as with designated new applications. Fetal MEG is a promising, and to date it is the only non-invasive approach for the prenatal assessment of precursors for cognitive development. Future fMEG studies might even enable the diagnosis of developmental delays. Furthermore, fMEG could be critical for the implementation and evaluation of fetal intervention programs in at-risk populations. PMID:20209112

  5. Effectiveness of constructivist approach on students achievement in mathematics: A case study at primary school in Kuantan, Pahang

    NASA Astrophysics Data System (ADS)

    Samsudin, Syafiza Saila; Ujang, Suriyati; Sahlan, Nor Fasiha

    2016-06-01

    This study was conducted on students in Year 3 at Sekolah Kebangsaan Air Putih, Kuantan. The study used a constructivism approach in simplest fraction topic in Mathematics. Students were divided into 2 groups; the control group and the experimental group. Experimental group was taught using Constructivist Approach whereas the control group student was taught using the Traditional Approach. This study aimed to determine the effectiveness of constructivist learning approach the topic of Simplest Fraction. It also aimed to compare the student's achievement between the constructivist approach and traditional approach. This study used the instrument in pre-test, post-test, questionnaires and observation. The data were analyzed with SPSS 15.0 for window. The finding shows there is a significant difference between the pre-test and post-test for experimental group after using constructivism approach in learning process. The mean scores (76.39) of the post-test is higher than the mean scores (60.28) for pre-test. It is proved that constructivist approach is more efficient and suitable for teaching and learning in simplest fraction topic in the classroom compared to traditional approaches. The findings also showed interest and the positive perception of this approach.

  6. Adaptive and Effortful Control and Academic Self-efficacy Beliefs on Achievement: A Longitudinal Study of 1 through 3 Graders.

    PubMed

    Liew, Jeffrey; McTigue, Erin; Barrois, Lisa; Hughes, Jan

    2008-01-01

    The linkages between self-regulatory processes and achievement were examined across three years in 733 children beginning at 1(st) grade (M = 6.57 years, SD = .39 at 1(st) grade) who were identified as lower achieving in literacy. Accounting for consistencies in measures (from one year prior) and for influences of child's age, gender, IQ, ethnicity and economic adversity on achievement, results indicate that adaptive/effortful control at 1(st) grade contributed to both academic self-efficacy beliefs at 2(nd) grade, and reading (but not math) achievement at 3(rd) grade. Although academic self-efficacy did not partially mediate the linkage between adaptive/effortful control and achievement, academic self-efficacy beliefs were positively correlated with reading and math. Results support the notion that early efforts to promote children's self-regulatory skills would enhance future academic self-beliefs and achievement, particularly in literacy.

  7. Achieving complete nitrogen removal by coupling nitritation-anammox and methane-dependent denitrification: A model-based study.

    PubMed

    Chen, Xueming; Guo, Jianhua; Xie, Guo-Jun; Yuan, Zhiguo; Ni, Bing-Jie

    2016-05-01

    The discovery of denitrifying anaerobic methane oxidation (DAMO) processes enables the complete nitrogen removal from wastewater by utilizing the methane produced on site from anaerobic digesters. This model-based study investigated the mechanisms and operational window for efficient nitrogen removal by coupling nitritation-anaerobic ammonium oxidation (Anammox) and methane-dependent denitrification in membrane biofilm reactors (MBfRs). A mathematical model was applied to describe the microbial interactions among Anammox bacteria, DAMO archaea, and DAMO bacteria. The model sufficiently described the batch experimental data from an MBfR containing an Anammox-DAMO biofilm with different feeding nitrogen compositions, which confirmed the validity of the model. The effects of process parameters on the system performance and microbial community structure could therefore be reliably evaluated. The impacts of nitritation produced NO2(-)/NH4(+) ratio, methane supply, biofilm thickness and total nitrogen (TN) surface loading were comprehensively investigated with the model. Results showed that the optimum NO2(-)/NH4(+) ratio produced from nitritation for the Anammox-DAMO biofilm system was around 1.0 in order to achieve the maximum TN removal (over 99.0%), independent on TN surface loading. The corresponding optimal methane supply increased while the associated methane utilization efficiency decreased with the increase of TN surface loading. The cooperation between DAMO organisms and Anammox bacteria played the key role in the TN removal. Based on these results, the proof-of-concept feasibility of a single-stage MBfR coupling nitritation-Anammox-DAMO for complete nitrogen removal was also tested through integrating the model with ammonia-oxidizing bacteria (AOB) and nitrite-oxidizing bacteria (NOB) processes whilst controlling the dissolved oxygen (DO) concentration in the simulated system. The maximum TN removal was found to be achieved at the bulk DO concentration of

  8. Identification and analysis of labor productivity components based on ACHIEVE model (case study: staff of Kermanshah University of Medical Sciences).

    PubMed

    Ziapour, Arash; Khatony, Alireza; Kianipour, Neda; Jafary, Faranak

    2014-12-15

    Identification and analysis of the components of labor productivity based on ACHIEVE model was performed among employees in different parts of Kermanshah University of Medical Sciences in 2014. This was a descriptive correlational study in which the population consisted of 270 working personnel in different administrative groups (contractual, fixed- term and regular) at Kermanshah University of Medical Sciences (872 people) that were selected among 872 people through stratified random sampling method based on Krejcie and Morgan sampling table. The survey tool included labor productivity questionnaire of ACHIEVE. Questionnaires were confirmed in terms of content and face validity, and their reliability was calculated using Cronbach's alpha coefficient. The data were analyzed by SPSS-18 software using descriptive and inferential statistics. The mean scores for labor productivity dimensions of the employees, including environment (environmental fit), evaluation (training and performance feedback), validity (valid and legal exercise of personnel), incentive (motivation or desire), help (organizational support), clarity (role perception or understanding), ability (knowledge and skills) variables and total labor productivity were 4.10±0.630, 3.99±0.568, 3.97±0.607, 3.76±0.701, 3.63±0.746, 3.59±0.777, 3.49±0.882 and 26.54±4.347, respectively. Also, the results indicated that the seven factors of environment, performance assessment, validity, motivation, organizational support, clarity, and ability were effective in increasing labor productivity. The analysis of the current status of university staff in the employees' viewpoint suggested that the two factors of environment and evaluation, which had the greatest impact on labor productivity in the viewpoint of the staff, were in a favorable condition and needed to be further taken into consideration by authorities.

  9. Case study: Comparison of motivation for achieving higher performance between self-directed and manager-directed aerospace engineering teams

    NASA Astrophysics Data System (ADS)

    Erlick, Katherine

    "The stereotype of engineers is that they are not people oriented; the stereotype implies that engineers would not work well in teams---that their task emphasis is a solo venture and does not encourage social aspects of collaboration" (Miner & Beyerlein, 1999, p. 16). The problem is determining the best method of providing a motivating environment where design engineers may contribute within a team in order to achieve higher performance in the organization. Theoretically, self-directed work teams perform at higher levels. But, allowing a design engineer to contribute to the team while still maintaining his or her anonymity is the key to success. Therefore, a motivating environment must be established to encourage greater self-actualization in design engineers. The purpose of this study is to determine the favorable motivational environment for design engineers and describe the comparison between two aerospace design-engineering teams: one self-directed and the other manager directed. Following the comparison, this study identified whether self-direction or manager-direction provides the favorable motivational environment for operating as a team in pursuit of achieving higher performance. The methodology used in this research was the case study focusing on the team's levels of job satisfaction and potential for higher performance. The collection of data came from three sources, (a) surveys, (b) researcher observer journal and (c) collection of artifacts. The surveys provided information regarding personal behavior characteristics, potentiality for higher performance and motivational attributes. The researcher journal provided information regarding team dynamics, individual interaction, conflict and conflict resolution. The milestone for performance was based on the collection of artifacts from the two teams. The findings from this study illustrated that whether the team was manager-directed or self-directed does not appear to influence the needs and wants of the

  10. Culture and Achievement Motivation

    ERIC Educational Resources Information Center

    Maehr, Martin L.

    1974-01-01

    A framework is suggested for the cross-cultural study of motivation that stresses the importance of contextual conditions in eliciting achievement motivation and emphasizes cultural relativity in the definition of the concept. (EH)

  11. Markers of achievement for assessing and monitoring gender equity in translational research organisations: a rationale and study protocol

    PubMed Central

    Edmunds, Laurel D; Pololi, Linda H; Greenhalgh, Trisha; Kiparoglou, Vasiliki; Henderson, Lorna R; Williamson, Catherine; Grant, Jonathan; Lord, Graham M; Channon, Keith M; Lechler, Robert I; Buchan, Alastair M

    2016-01-01

    Introduction Translational research organisations (TROs) are a core component of the UK's expanding research base. Equity of career opportunity is key to ensuring a diverse and internationally competitive workforce. The UK now requires TROs to demonstrate how they are supporting gender equity. Yet, the evidence base for documenting such efforts is sparse. This study is designed to inform the acceleration of women's advancement and leadership in two of the UK's leading TROs—the National Institute for Health Research (NIHR) Biomedical Research Centres (BRCs) in Oxford and London—through the development, application and dissemination of a conceptual framework and measurement tool. Methods and analysis A cross-sectional retrospective evaluation. A conceptual framework with markers of achievement and corresponding candidate metrics has been specifically designed for this study based on an adapted balanced scorecard approach. It will be refined with an online stakeholder consultation and semistructured interviews to test the face validity and explore practices and mechanisms that influence gender equity in the given settings. Data will be collected via the relevant administrative databases. A comparison of two funding periods (2007–2012 and 2012–2017) will be carried out. Ethics and dissemination The University of Oxford Clinical Trials and Research Governance Team and the Research and Development Governance Team of Guy's and St Thomas’ National Health Service (NHS) Foundation Trust reviewed the study and deemed it exempt from full ethics review. The results of the study will be used to inform prospective planning and monitoring within the participating NIHR BRCs with a view to accelerating women's advancement and leadership. Both the results of the study and its methodology will be further disseminated to academics and practitioners through the networks of collaborating TROs, relevant conferences and articles in peer-reviewed journals. PMID:26743702

  12. Classroom Management--A Pathway to Student Achievement: A Study of Fourteen Inner-City Elementary Schools

    ERIC Educational Resources Information Center

    Freiberg, H. Jerome; Huzinec, Chris A.; Templeton, Stacey M.

    2009-01-01

    This article examines the achievement effects of a prosocial classroom and instructional management program--Consistency Management & Cooperative Discipline (CMCD)--implemented at 14 elementary schools in a single geographic feeder pattern of a large, urban school district. State reading and mathematics achievement data were collected over 2…

  13. Domain-Specific and Domain-General Precursors of Mathematical Achievement: A Longitudinal Study from Kindergarten to First Grade

    ERIC Educational Resources Information Center

    Passolunghi, Maria Chiara; Lanfranchi, Silvia

    2012-01-01

    Background: Many contributing factors, both domain specific and domain general, influence children's performance in school achievement. Aims: This research aims to verify the importance of kindergarten measures of cognitive abilities and numerical competence in the role of predicting mathematical school achievement at the end of first grade.…

  14. A Qualitative Study of Self-Esteem, Peer Affiliation, and Academic Outcome among Low Achieving Students in Hong Kong

    ERIC Educational Resources Information Center

    Leung, Chi-hung; Choi, Eudora

    2010-01-01

    Background: A limited amount of research has been conducted on children and adolescents who are low achievers. In Hong Kong, educators describe low achieving students in terms of academic performance, they seldom focus on socio-emotional aspects, such as self-esteem, peer affiliation, and inter-personal relationships. However, low achieving…

  15. Parental Characteristics and the Achievement Gap in Mathematics: Hierarchical Linear Modeling Analysis of Longitudinal Study of American Youth (LSAY)

    ERIC Educational Resources Information Center

    Shoraka, Mohammad; Arnold, Robert; Kim, Eun Sook; Salinitri, Geri; Kromrey, Jeffrey

    2015-01-01

    One of the most salient problems in education is the achievement gap. The researchers investigated the effects of parental education and parental occupations in science, technology, engineering, mathematics, or medical professions (STEMM) on the achievement gap in mathematics. Because students were nested within schools, two-level Hierarchical…

  16. Rigorously Selected and Well Trained Senior Student Tutors in Problem Based Learning: Student Perceptions and Study Achievements

    ERIC Educational Resources Information Center

    De Rijdt, Catherine; van der Rijt, Janine; Dochy, Filip; van der Vleuten, Cees

    2012-01-01

    We compared effects of tutoring by students and by staff. In four courses in each of two consecutive first years of an undergraduate problem-based law curriculum we examined the achievements and perceptions of tutors of students taught by student and staff tutors. Achievements were measured by the results on the regular end-of-course tests. After…

  17. A 5-year prospective case-control study of the influence of early otitis media with effusion on reading achievement.

    PubMed

    Lous, J; Fiellau-Nikolajsen, M

    1984-10-01

    In a still ongoing prospective longitudinal study, more than 500 children--a total birth-cohort in a Danish municipality--were followed from their 3rd to their 9th year of life by multiple impedance tests in order to investigate a number of factors concerning epidemiology and long-term impacts of otitis media with effusion. This is a report on the influence of otitis media with effusion early in life on reading achievement. The study revealed no difference in school-class level between the 9% of the children (n = 46) who constantly had abnormal tympanometry during a 6-month period at the age of 3, and the other pupils in the municipality. At the Silent Reading Test (OS-400), done on 40 of the 46 case-pupils the results did not differ from (1) the other pupils in the municipality, (2) from other pupils of the same sex in the same classroom, or (3) from individual control-pupils matched by sex, social group and classroom.

  18. Achieved Blood Pressures in the Secondary Prevention of Small Subcortical Strokes (SPS3) Study: Challenges and Lessons Learned

    PubMed Central

    Pergola, Pablo E.; Szychowski, Jeff M.; Talbert, Robert; del Brutto, Oscar; Castellanos, Mar; Graves, John W.; Matamala, Gonzalo; Pretell, Edwin Javier; Yee, Jerry; Rebello, Rosario; Zhang, Yu; Benavente, Oscar R.

    2014-01-01

    BACKGROUND Lowering blood pressure (BP) after stroke remains a challenge, even in the context of clinical trials. The Secondary Prevention of Small Subcortical Strokes (SPS3) BP protocol, BP management during the study, and achieved BPs are described here. METHODS Patients with recent symptomatic lacunar stroke were randomized to 1 of 2 levels of systolic BP (SBP) targets: lower: <130mm Hg, or higher: 130–149mm Hg. SBP management over the course of the trial was examined by race/ethnicity and other baseline conditions. RESULTS Mean SBP decreased for both groups from baseline to the last follow-up, from 142.4 to 126.7mm Hg for the lower SBP target group and from 143.6 to 137.4mm Hg for the higher SBP target group. At baseline, participants in both groups used an average of 1.7±1.2 antihypertensive medications, which increased to a mean of 2.4±1.4 (lower group) and 1.8±1.4 (higher group) by the end-study visit. It took an average of 6 months for patients to reach their SBP target, sustained to the last follow-up. Black participants had the highest proportion of SBP ≥150mm Hg at both study entry (40%) and end-study visit (17%), as compared with whites (9%) and Hispanics (11%). CONCLUSIONS These results show that it is possible to safely lower BP even to a SBP goal <130mm Hg in a variety of patients and settings, including private and academic centers in multiple countries. This provides further support for protocol-driven care in lowering BP and consequently reducing the burden of stroke. PMID:24610884

  19. Relationships between Reading Achievement and Leisure-Time Reading in Grades 3, 4, 5, and 6: A Longitudinal Study in the Netherlands.

    ERIC Educational Resources Information Center

    Otter, Martha E.; And Others

    A longitudinal study investigated the effects of leisure time reading (reading at home for pleasure or fun) on pupils' reading achievement in school. Subjects, 736 students in grades 3, 4, 5, and 6 in 30 schools located throughout the Netherlands, had their reading achievement determined five times: at the beginning and end of grade 3 and at the…

  20. The Predictive Effects of Motivation toward Learning Science on TIMSS Grade 8 Students' Science Achievement: A Comparative Study between Malaysia and Singapore

    ERIC Educational Resources Information Center

    Lay, Yoon Fah; Chandrasegaran, A. L.

    2016-01-01

    TIMSS routinely presents very powerful evidence showing that students with more positive motivation toward learning science have substantially higher achievement. The results from TIMSS 2011 are consistent with previous assessments. This study explored the predictive effects of motivation toward learning science on science achievement among…

  1. An Epidemiological Study of Learning Disabled Adolescents in Secondary Schools: Classification and Discrimination of Learning Disabled and Low-Achieving Adolescents.

    ERIC Educational Resources Information Center

    Warner, Michael M.; And Others

    The paper, part of a research series on learning disabled (LD) adolescents, reports findings of a study on the variables which added significantly to group discrimination after ability and achievement had been controlled. Ss were 56 LD and 51 low achieving (LA) students in grades 7 through 12, their parents, and their regular classroom teachers.…

  2. Early Development of Quantity to Number-Word Linkage as a Precursor of Mathematical School Achievement and Mathematical Difficulties: Findings from a Four-Year Longitudinal Study

    ERIC Educational Resources Information Center

    Krajewski, Kristin; Schneider, Wolfgang

    2009-01-01

    This article reports results of a four-year longitudinal study that investigated the impact of specific and non-specific precursors on mathematical school achievement. Preschool quantity-number competencies (QNC) predicted mathematical achievement in primary school. Furthermore, basic arithmetic fact retrieval in Grade 1 had an impact on early…

  3. Longitudinal Study of an After-School, Inquiry-Based Science Intervention on Low-Achieving Children's Affective Perceptions of Learning Science

    ERIC Educational Resources Information Center

    Chen, Hsiang-Ting; Wang, Hsin-Hui; Lin, Huann-Shyang; Lawrenz, Frances P.; Hong, Zuway-R.

    2014-01-01

    This longitudinal study explores the effects of an after-school, inquiry-based science intervention on improving low-achieving elementary school children's affective perceptions of learning science (APLS) and positive thinking. Thirty-nine low-achieving children nominated by their teachers attended a three-semester intervention and formed the…

  4. WWC Review of the Report "Staying on Track: Testing Higher Achievement's Long-Term Impact on Academic Outcomes and High School Choice." What Works Clearinghouse Single Study Review

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2014

    2014-01-01

    This study of 952 fifth and sixth graders in Washington, DC, and Alexandria, Virginia, found that students who were offered the "Higher Achievement" program had higher test scores in mathematical problem solving and were more likely to be admitted to and attend private competitive high schools. "Higher Achievement" is a…

  5. The Effects of School-Based Parental Involvement on Academic Achievement at the Child and Elementary School Level: A Longitudinal Study

    ERIC Educational Resources Information Center

    Park, Sira; Holloway, Susan D.

    2017-01-01

    Policymakers view parental involvement (PI) as a crucial component of school reform efforts, but evidence of its effect on student achievement is equivocal. Using the Early Childhood Longitudinal Study-Kindergarten Cohort dataset, we examined the long-term impact on student- and school-level achievement of three types of school-based PI: PI to…

  6. Achievement Goals and Achievement Emotions: A Meta-Analysis

    ERIC Educational Resources Information Center

    Huang, Chiungjung

    2011-01-01

    This meta-analysis synthesized 93 independent samples (N = 30,003) in 77 studies that reported in 78 articles examining correlations between achievement goals and achievement emotions. Achievement goals were meaningfully associated with different achievement emotions. The correlations of mastery and mastery approach goals with positive achievement…

  7. Study of a Simulation Tool to Determine Achievable Control Dynamics and Control Power Requirements with Perfect Tracking

    NASA Technical Reports Server (NTRS)

    Ostroff, Aaron J.

    1998-01-01

    This paper contains a study of two methods for use in a generic nonlinear simulation tool that could be used to determine achievable control dynamics and control power requirements while performing perfect tracking maneuvers over the entire flight envelope. The two methods are NDI (nonlinear dynamic inversion) and the SOFFT(Stochastic Optimal Feedforward and Feedback Technology) feedforward control structure. Equivalent discrete and continuous SOFFT feedforward controllers have been developed. These equivalent forms clearly show that the closed-loop plant model loop is a plant inversion and is the same as the NDI formulation. The main difference is that the NDI formulation has a closed-loop controller structure whereas SOFFT uses an open-loop command model. Continuous, discrete, and hybrid controller structures have been developed and integrated into the formulation. Linear simulation results show that seven different configurations all give essentially the same response, with the NDI hybrid being slightly different. The SOFFT controller gave better tracking performance compared to the NDI controller when a nonlinear saturation element was added. Future plans include evaluation using a nonlinear simulation.

  8. The use of Jatropha curcas to achieve a self sufficient water distribution system: A case study in rural Senegal

    NASA Astrophysics Data System (ADS)

    Archer, Alexandra

    The use of Jatropha curcas as a source of oil for fueling water pumps holds promise for rural communities struggling to achieve water security in arid climates. The potential for use in developing communities as an affordable, sustainable fuel source has been highly recommended for many reasons: it is easily propagated, drought resistant, grows rapidly, and has high-oil-content seeds, as well as medicinal and economic potential. This study uses a rural community in Senegal, West Africa, and calculates at what level of Jatropha curcas production the village is able to be self-sufficient in fueling their water system to meet drinking, sanitation and irrigation requirements. The current water distribution system was modelled to represent irrigation requirements for nine different Jatropha curcas cultivation and processing schemes. It was found that a combination of using recycled greywater for irrigation and a mechanical press to maximize oil recovered from the seeds of mature Jatropha curcas trees, would be able to operate the water system with no diesel required.

  9. Examining the relation between ratings of executive functioning and academic achievement: findings from a cross-cultural study.

    PubMed

    Thorell, Lisa B; Veleiro, Alberto; Siu, Angela F Y; Mohammadi, Hiwa

    2013-01-01

    The present study investigated the relation between academic performance and ratings of executive functioning in children aged 6-11 from four countries: Sweden, Spain, Iran, and China. Ratings of executive functioning were made by both parents and teachers using the Childhood Executive Functioning Inventory (CHEXI). The results showed that the Chinese sample was generally rated as having more executive deficits compared to the other samples. The finding that executive functioning deficits are exacerbated in China is most likely the result of cultural biases. Boys were generally rated as having poorer executive functioning compared to girls, except in Iran where parents, but not teachers, rated girls as having poorer executive functioning compared to boys. However, this opposite pattern of results found for Iran is not likely to reflect true gender differences in executive functioning. Despite some differences in the levels of executive functioning across countries, both the inhibition and working memory subscales of the CHEXI were related to academic achievement in all four countries, except for CHEXI parent ratings in China. Altogether, the results indicate that the CHEXI may be used as a screening measure for early academic difficulties, although cultural biases clearly have to be taken into consideration.

  10. A preliminary study of achievement, attitudes toward success in mathematics, and mathematics anxiety with technology-based instruction in brief calculus.

    PubMed

    Alkhateeb, Haitham M

    2002-02-01

    This study was designed to compare achievement, attitudes toward success in mathematics, and mathematics anxiety of college students taught brief calculus using a graphic calculator, with the achievement and attitudes and anxiety of students taught using the computer algebra system Maple, using a technology based text book. 50 men and 50 women, students in three classes at a large public university in the southwestern United States, participated. Students' achievement in brief calculus was measured by performance on a teacher-made achievement test given at the end of the study. Analysis of variance showed no significant difference in achievement between the groups. To measure change in attitudes and anxiety, responses to paper-and-pencil inventories indicated significant differences in favor of students using the computer.

  11. Linking Perceptions of School Belonging to Academic Motivation and Academic Achievement amongst Student Athletes: A Comparative Study between High-Revenue Student Athletes and Non-Revenue Student Athletes

    ERIC Educational Resources Information Center

    Anderson, Christine Marie

    2010-01-01

    In this study, I examined the relationship that exists among school belonging, achievement motivation, and academic achievement in a sample of student-athletes at UC Berkeley. The goal of the study was to achieve a deeper understanding of how and why achievement motivation and academic achievement is often discrepant between revenue and…

  12. A Two-Year Study of Hard-Core Unemployed Clerical Workers: Effects of Scholastic Achievement, Clerical Skill, and Self-Esteem on Job Success

    ERIC Educational Resources Information Center

    Beatty, Richard W.

    1975-01-01

    This study was designed to longitudinally assess the predictive validity and the nature of the relationships of scholastic achievement, clerical skill, and social self-esteem with the job success of hard-core unemployed clerical workers. (Author/RK)

  13. Cognition, academic achievement, and epilepsy in school-age children: a case-control study in a developing country.

    PubMed

    Melbourne Chambers, R; Morrison-Levy, N; Chang, S; Tapper, J; Walker, S; Tulloch-Reid, M

    2014-04-01

    We conducted a case-control study of 33 Jamaican children 7 to 12years old with uncomplicated epilepsy and 33 of their classroom peers matched for age and gender to determine whether epilepsy resulted in differences in cognitive ability and school achievement and if socioeconomic status or the environment had a moderating effect on any differences. Intelligence, language, memory, attention, executive function, and mathematics ability were assessed using selected tests from NEPSY, WISCR, TeaCh, WRAT3 - expanded, and Raven's Coloured Progressive Matrices. The child's environment at home was measured using the Middle Childhood HOME inventory. Socioeconomic status was determined from a combination of household, crowding, possessions, and sanitation. We compared the characteristics of the cases and controls and used random effects regression models (using the matched pair as the cluster) to examine the relationship between cognition and epilepsy. We found that there was no significant difference in IQ, but children with epilepsy had lower scores on tests of memory (p<0.05), language (p<0.05), and attention (p<0.01) compared with their controls. In random effects models, epilepsy status had a significant effect on memory (coefficient=-0.14, CI: -0.23, -0.05), language (coefficient=-0.13, CI: -0.23, -0.04), and mathematics ability (coefficient=-0.01, CI: -0.02, -0.00). Adjustment for the home environment and socioeconomic status and inclusion of interaction terms for these variables did not alter these effects. In conclusion, we found that epilepsy status in Jamaican children has a significant effect on performance on tests of memory, language, and mathematics and that this effect is not modified or explained by socioeconomic status or the child's home environment.

  14. The Impact of Reading Achievement on Overall Academic Achievement

    ERIC Educational Resources Information Center

    Churchwell, Dawn Earheart

    2009-01-01

    This study examined the relationship between reading achievement and achievement in other subject areas. The purpose of this study was to determine if there was a correlation between reading scores as measured by the Standardized Test for the Assessment of Reading (STAR) and academic achievement in language arts, math, science, and social studies…

  15. Graders' Mathematics Achievement

    ERIC Educational Resources Information Center

    Bond, John B.; Ellis, Arthur K.

    2013-01-01

    The purpose of this experimental study was to investigate the effects of metacognitive reflective assessment instruction on student achievement in mathematics. The study compared the performance of 141 students who practiced reflective assessment strategies with students who did not. A posttest-only control group design was employed, and results…

  16. Core Academic Literacy Principles versus Culture-Specific Practices: A Multi-Case Study of Academic Achievement.

    ERIC Educational Resources Information Center

    Newman, Michael; Trenchs-Parera, Mireia; Pujol, Merce

    2003-01-01

    Compares how three culturally distinct groups of undergraduates--mainstream American, Catalan, Latino immigrants to the United States--interact with course content to achieve academically. Analysis of interviews and documents reveals four informational operations--exposure, extraction, manipulation, and display--used to move content from sources…

  17. A Study of the Relationship between Learner Preference and Student Achievement and Attitudes in an Instructional Television Course.

    ERIC Educational Resources Information Center

    Nadel, Judith L.

    The effects of interactive television (ITV) learning on the attitudes and achievement of different types of learners were investigated using as subjects 97 students who were taking courses at remote sites through the University of Southern Maine ITV system. First, a Likert-type scale for measuring learner preferences was developed and validated.…

  18. Helping Middle School Girls at Risk for School Failure Recover Their Confidence and Achieve School Success: An Experimental Study

    ERIC Educational Resources Information Center

    Mann, Michael J.

    2013-01-01

    Middle school girls who are at risk have experienced a disproportionate number of intense and disruptive traumatic life events. Such events can adversely affect healthy development and often contribute to higher levels of school failure and problem behavior. Few programs focus on helping at-risk middle school girls achieve school success through…

  19. A Study of English Language Learning Beliefs, Strategies, and English Academic Achievement of the ESP Students of STIENAS Samarinda

    ERIC Educational Resources Information Center

    Hayati, Noor

    2015-01-01

    This research aimed to investigate; students' English academic achievement, beliefs about English language learning, English language learning strategies, and the relationship of them. Descriptive and correlational design, quantitative methods were applied in this research. The students' final English scores of the first year, BALLI, and SILL were…

  20. A Study on the Relationship between College Students' Boredom Tendency and Attribution Style as Well as Achievement Motivation

    ERIC Educational Resources Information Center

    Yan, Shunqin

    2016-01-01

    Aim: This thesis discusses the relationship between college students' boredom tendency and attribution style as well as achievement motivation. Method: The author uses scale assessment on college students of boredom tendency scale, the inner-control scale, internality-powerful others scale and chance scale draw up by Leveson, as well as…

  1. Achieving Business Success by Developing Clients and Community: Lessons from Leading Companies, Emerging Economies and a Nine Year Case Study

    ERIC Educational Resources Information Center

    Bernardez, Mariano

    2005-01-01

    Empirical evidence and recent revisions of conventional business doctrine indicate that companies that actively promote social performance and develop their clients' markets and skills as part of business strategy have a better chance of achieving sustainable profitability and growth than those that do not. This article discusses how landmark…

  2. Gender and Bilingual Education: An Exploratory Study of the Academic Achievement of Latina and Latino English Learners

    ERIC Educational Resources Information Center

    Lapayese, Yvette; Huchting, Karen; Grimalt, Olga

    2014-01-01

    Although biliteracy plays a vital role in academic achievement, there has been little research on the unique needs of female and male English language learners. Becoming biliterate is a complex process, compounded by other variables such as 1st-language background, class, culture, and gender. Among these variables, gender has been the least…

  3. Broad and Narrow Personality Traits Predicting Academic Achievement over Compulsory Schooling: A Cross-Sectional Study in Two Countries

    ERIC Educational Resources Information Center

    Zupancic, Maja; Kavcic, Tina; Slobodskaya, Helena R.; Akhmetova, Olga A.

    2016-01-01

    Incremental predictive value of 5 broad and 13 narrow personality traits for academic achievement over and beyond age, gender, parental education, and country was examined in Russian and Slovene 8- to 15-year-olds. Personality data were collected from mothers (Russia: N = 994, Slovenia: N = 624) and adolescents (Russia: N = 481, Slovenia: N = 310)…

  4. A Longitudinal Daily Diary Study of Family Assistance and Academic Achievement among Adolescents from Mexican, Chinese, and European Backgrounds

    ERIC Educational Resources Information Center

    Telzer, Eva H.; Fuligni, Andrew J.

    2009-01-01

    A longitudinal daily diary method was employed to examine the implications of family assistance for the academic achievement of 563 adolescents (53% female) from Mexican (n = 217), Chinese (n = 206), and European (n = 140) backgrounds during the high school years (mean age 14.9 years in 9th grade to 17.8 years in 12th grade). Although changes in…

  5. Unmotivated or Motivated to Fail? A Cross-Cultural Study of Achievement Motivation, Fear of Failure, and Student Disengagement

    ERIC Educational Resources Information Center

    De Castella, Krista; Byrne, Don; Covington, Martin

    2013-01-01

    A classic distinction in the literature on achievement and motivation is between fear of failure and success orientations. From the perspective of self-worth theory, these motives are not bipolar constructs but dimensions that interact in ways that make some students particularly vulnerable to underachievement and disengagement from school. The…

  6. A Mixed Method Study of the Effectiveness of the Accelerated Reader Program on Middle School Students' Reading Achievement and Motivation

    ERIC Educational Resources Information Center

    Huang, SuHua

    2012-01-01

    The mixed-method explanatory research design was employed to investigate the effectiveness of the Accelerated Reader (AR) program on middle school students' reading achievement and motivation. A total of 211 sixth to eighth-grade students provided quantitative data by completing an AR Survey. Thirty of the 211 students were randomly selected to…

  7. Effects of Adaptive Training on Working Memory and Academic Achievement of Children with Learning Disabilities: A School-Based Study

    ERIC Educational Resources Information Center

    Cunningham, Rhonda Phillips

    2013-01-01

    Research has suggested many children with learning disabilities (LD) have deficits in working memory (WM) that hinder their academic achievement. Cogmed RM, a computerized intervention, uses adaptive training over 25 sessions and has shown efficacy in improving WM in children with attention deficit hyperactivity disorder (ADHD) and a variety of…

  8. A Mixed-Methods Study: Motivational Aspects of a Summer Reading Program for Young Adolescents with Low Reading Achievement

    ERIC Educational Resources Information Center

    Strahler, Brianna R.

    2013-01-01

    Throughout the United States, school districts are integrating programs into their reading curricula in response to an increased focus on reading achievement. While many school districts are implementing successful remedial and after-school programs, their approach does not include providing literacy instruction for students during summer…

  9. The Effects of Work Intensity on Adolescent Mental Health, Achievement, and Behavioral Adjustment: New Evidence from a Prospective Study.

    ERIC Educational Resources Information Center

    Mortimer, Jeylan T.; And Others

    1996-01-01

    Examined effects of work intensity on 1,000 employed adolescents. Found that students who worked at higher intensity engaged in more alcohol use. Negative effects on mental health, academic achievement, and 2 other indicators of behavioral adjustment were not found, but seniors working at moderate intensity (fewer than 20 hours per week) had…

  10. Milwaukee Independent Charter Schools Study: Final Report on Four-Year Achievement Gains. SCDP Milwaukee Evaluation Report #31

    ERIC Educational Resources Information Center

    Witte, John F.; Wolf, Patrick J.; Carlson, Deven; Dean, Alicia

    2012-01-01

    The general purpose of this five-year evaluation is to assess the effectiveness of Milwaukee's independent charter schools in promoting student achievement growth. Independent charter schools are authorized by nonschool-district entities and are considered "independent" because they are not a part of the Milwaukee Public School District…

  11. Teacher Selection in the Accountability Era of Public Education: A Study of Teacher Dispositions and Student Achievement

    ERIC Educational Resources Information Center

    Ross, Sean M.

    2013-01-01

    As the reauthorization of NCLB looms on the horizon, many states have made the decision to re-evaluate the teacher role in the classroom as it relates to student achievement. The accountability era in public education has evolved over the last decade to encompass broad changes, some good, some questionable. In education it takes time determine the…

  12. Student Mobility and Academic Achievement: A Report of the Urban Schools Initiative Mobility Work/Study Group.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus.

    While student mobility is not a "cause" of low academic achievement, it is one of the correlates of academic performance that should be regarded as a potentially significant factor in shaping students' academic performance. In this document, the Urban Schools Initiative of the Ohio Department of Education makes several recommendations to…

  13. The Effectiveness of Smart Schooling in Terms of Student Achievement in Science: A Study of Malaysian Practice

    ERIC Educational Resources Information Center

    Ong, Eng-Tek; Ruthven, Kenneth

    2012-01-01

    This paper reports the relative effectiveness of Smart and Mainstream schooling in terms of student achievement in science. The participants comprised 770 secondary school Form 3 (15-year-old) students from two Smart Schools and two Mainstream Schools in Malaysia. Using students' Standardised National Examination (SNE) primary-school science…

  14. Examining the Effects of Varied Computer-Based Reinforcement on Self-Esteem and Achievement: An Exploratory Study.

    ERIC Educational Resources Information Center

    Dalton, David W.; Hannafin, Michael

    The effects of judgmental and non-judgmental computer assisted instruction (CAI) feedback on the self-esteem and mathematics achievement of remedial level junior high school students were examined. Each of 44 eighth-grade mathematics students was given a self-esteem pretest questionnaire, completed a basic mathematics facts drill and practice CAI…

  15. Self-Esteem and Academic Achievement: A Comparative Study of Adolescent Students in England and the United States

    ERIC Educational Resources Information Center

    Booth, Margaret Zoller; Gerard, Jean M.

    2011-01-01

    Utilizing mixed methodology, this paper investigates the relationship between self-esteem and academic achievement for young adolescents within two Western cultural contexts: the United States and England. Quantitative and qualitative data from 86 North American and 86 British adolescents were utilized to examine the links between self-esteem and…

  16. The indispensable intermediaries: a qualitative study of informal caregivers’ struggle to achieve influence at and after hospital discharge

    PubMed Central

    2014-01-01

    Background The care policy and organization of the care sector is shifting to accommodate projected demographic changes and to ensure a sustainable model of health care provision in the future. Adult children and spouses are often the first to assume care giving responsibilities for older adults when declining function results in increased care needs. By introducing policies tailored to enabling family members to combine gainful employment with providing care for older relatives, the sustainability of the future care for older individuals in Norway is more explicitly placed on the family and informal caregivers than previously. Care recipients and informal caregivers are expected to take an active consumer role and participate in the care decision-making process. This paper aims to describe the informal caregivers’ experiences of influencing decision-making at and after hospital discharge for home-bound older relatives. Methods This paper reports findings from a follow-up study with an exploratory qualitative design. Qualitative telephone interviews were conducted with 19 informal caregivers of older individuals discharged from hospital in Norway. An inductive thematic content analysis was undertaken. Results Informal caregivers take on comprehensive all-consuming roles as intermediaries between the care recipient and the health care services. In essence, the informal caregivers take the role of the active participant on behalf of their older relative. They describe extensive efforts struggling to establish dialogues with the “gatekeepers” of the health care services. Achieving the goal of the best possible care for the care recipient seem to depend on the informal caregivers having the resources to choose appropriate strategies for gaining influence over decisions. Conclusions The care recipients’ extensive frailty and increasing dependence on their families coupled with the complexity of health care services contribute to the perception of the informal

  17. Achieving Uniform Monolayer Transition Metal Dichalcogenides Film on Silicon Wafer via Silanization Treatment: A Typical Study on WS2.

    PubMed

    Chen, Ying; Gan, Lin; Li, Huiqiao; Ma, Ying; Zhai, Tianyou

    2017-02-01

    A silanization reaction is employed to improve the dispersion of precursors on a silicon wafer for a large-size uniform transition metal dichalcogenide (TMD) film synthesis and to achieve a highly crystalline monolayer WS2 film up to 1 cm(2) . The novel strategy is also verified for the synthesis of WSe2 and MoS2 uniform films, suggesting universality for TMD film fabrication.

  18. SALT and Spelling Achievement.

    ERIC Educational Resources Information Center

    Nelson, Joan

    A study investigated the effects of suggestopedic accelerative learning and teaching (SALT) on the spelling achievement, attitudes toward school, and memory skills of fourth-grade students. Subjects were 20 male and 28 female students from two self-contained classrooms at Kennedy Elementary School in Rexburg, Idaho. The control classroom and the…

  19. Improving Educational Achievement.

    ERIC Educational Resources Information Center

    New York University Education Quarterly, 1979

    1979-01-01

    This is a slightly abridged version of the report of the National Academy of Education panel, convened at the request of HEW Secretary Joseph Califano and Assistant Secretary for Education Mary F. Berry, to study recent declines in student achievement and methods of educational improvement. (SJL)

  20. Analysis of the Relation between Academic Procrastination, Academic Rational/Irrational Beliefs, Time Preferences to Study for Exams, and Academic Achievement: A Structural Model

    ERIC Educational Resources Information Center

    Balkis, Murat; Duru, Erdinc; Bulus, Mustafa

    2013-01-01

    The purpose of this study was to investigate the relations between academic rational/irrational beliefs, academic procrastination, and time preferences to study for exams and academic achievement by using the structural equation model. The sample consisted of 281 undergraduate students who filled in questionnaires at the 7-week-long summer course.…