Science.gov

Sample records for activity students select

  1. Physical Activity Patterns and Self-Efficacy of Selected College Students

    ERIC Educational Resources Information Center

    Hutchins, Matt; Drolet, Judy C.; Ogletree, Roberta J.

    2010-01-01

    Much attention has been given to the fact that Americans are becoming less active. This study was designed to examine the levels of exercise-specific self-efficacy and physical activity rates in a selected group of college students. Students were recruited as they entered a fitness facility. Participation consisted of completing a survey that…

  2. Innovative Educational Activities for Disabled and Gifted Students. Selected Projects from the Minigrant Program.

    ERIC Educational Resources Information Center

    Haim, Ytje Politiek

    Described is a selection of the 1981-1985 awards given by the Foundation for Exceptional Children's Bill Geer Minigrant Award Program, which supports the creation of innovative educational activities to benefit handicapped or gifted students from preschool through secondary levels. For each grant, information provided includes: project director,…

  3. An investigation of the impact of selected prereading activities on student content learning through laboratory activities

    NASA Astrophysics Data System (ADS)

    Kass, Jesse (Shaya)

    This study investigated whether two prereading activities impacted student learning from hands-on science activities. The study was based on constructivist learning theory. Based on the work of Piaget, it was hypothesized that students who activated prior knowledge would learn more from the activities. Based on the work of Vygotsky it was hypothesized that students who talk more and write more would learn more from the activity. The K-W-L chart and anticipation guide strategies were used with eighth grade students at Graves Middle School in Whittier, California before learning about levers and convection currents. D. M. Ogle (1986) created the three-column K-W-L chart to have students activate prior knowledge. In the first column, the students write what they already know about a subject, in the second column, the students write what they want to know about the subject, and the students complete the third column after learning about a subject by writing answers to the questions that they asked in the second column. Duffelmeyer (1994) created the anticipation guide based on Herber's (1978) reasoning guide. In the anticipation guide, the teacher creates three or four sentences that convey the major ideas of the topic and the students either agree or disagree with the statements. After learning about the topic, students revisit their answers and decide if they were correct or incorrect and they must defend their choices. This research used the Solomon (1947) four-square design and compared both the experimental groups to a control group that simply discussed the concepts before completing the activity. The research showed no significant difference between the control group and either of the treatment groups. The reasons for the lack of significant differences are considered. It was hypothesized that since the students were unfamiliar with the prereading activities and did not have much experience with using either writing-to-learn or talking-to-learn strategies, the

  4. Laboratory Activities to Support Student Understanding of the Molecular Mechanisms of Mutation & Natural Selection

    ERIC Educational Resources Information Center

    Hubler, Tina; Adams, Patti; Scammell, Jonathan

    2015-01-01

    The molecular basis of evolution is an important and challenging concept for students to understand. In a previous article, we provided some of the scientific background necessary to teach this topic. This article features a series of laboratory activities demonstrating that molecular events can alter the genomes of organisms. These activities are…

  5. The Effects of Preconscious Cues upon the Automatic Activation of Self-Esteem of Selected Middle School Students.

    ERIC Educational Resources Information Center

    Ledford, Bruce R.; Ledford, Suzanne Y.

    This study investigated whether grade six students' self-esteem could be affected by the presentation of a selected stimulus below the threshold of conscious awareness via the medium of a specially prepared paper. It also investigated whether any statistically significant differences existed between the effects on self-esteem of a selected…

  6. How To Select an Event Management System: A Guide to Selecting the Most Effective Resource Management System for College Union and Student Activities Professionals.

    ERIC Educational Resources Information Center

    Anderson, Scott; Raasch, Kevin

    2002-01-01

    Provides an evaluation template for student activities professionals charged with evaluating competitive event scheduling software. Guides staff in making an informed decision on whether to retain event management technology provided through an existing vendor or choose "best-of-breed" scheduling software. (EV)

  7. An Analysis of the Relationship between Social Support, Selected Demographics, and Physical Activity among Community College Students

    ERIC Educational Resources Information Center

    DiGiandomenico, MaryJo

    2010-01-01

    The purpose of this study was to analyze the difference in physical activity participation, awareness of exercise facilities, institutional physical education requirements, number of physical education classes taken, perceptions of current exercise habits, perceived current physical fitness level, perceived body weight, and selected demographic…

  8. Best Student Tectonophysics Paper selected

    NASA Astrophysics Data System (ADS)

    A paper entitled “Variations in the Effective Elastic Thickness of the North American Lithosphere,” written by Brown University student Timothy Bechtel, has been selected as the best student paper presented at the 1986 AGU Spring Meeting by the Tectonophysics Section. Bechtel, who was assisted on the paper by colleagues from Brown and from Energy, Mines, and Resources Canada, is currently working on his Ph.D. in geophysics. He received his B.S. in geology in 1982 through a cooperative program between Bryn Mawr and Haverford colleges; in 1984, he received an M.S. from Brown as a result of his studies in theoretical structural geology. Bechtel's primary research interests involve continental gravity and tectonics.

  9. Student Activities. Managing Liability.

    ERIC Educational Resources Information Center

    Bennett, Barbara; And Others

    This monograph suggests ways that college or university administrations can undertake a systematic and careful review of the risks posed by students' activities. Its purpose is to provide guidance in integrating the risk management process into a school's existing approaches to managing student organizations and activities. It is noted that no…

  10. Computers + Student Activities Handbook.

    ERIC Educational Resources Information Center

    Masie, Elliott; Stein, Michele

    Designed to provide schools with the tools to start utilizing computers for student activity programs without additional expenditures, this handbook provides beginning computer users with suggestions and ideas for using computers in such activities as drama clubs, yearbooks, newspapers, activity calendars, accounting programs, room utilization,…

  11. A Review of Transfer Student Activity among Georgia State University and Selected Institutions of the University System of Georgia. Institutional Research Report No. 84-8.

    ERIC Educational Resources Information Center

    Hand, Carol A.; Prather, James E.

    Patterns of student transfers and performance indicators among selected institutions of the University System of Georgia were studied. Attention was focused on differences in performance as measured by grade point average (GPA) between students leaving one institution for another system institution, and correspondingly of students transferring…

  12. Active Students in Webinars

    ERIC Educational Resources Information Center

    Kolås, Line; Nordseth, Hugo; Yri, Jørgen Sørlie

    2015-01-01

    To ensure student activity in webinars we have defined 10 learning tasks focusing on production and communication e.g. collaborative writing, discussion and polling, and investigated how the technology supports the learning activities. The three project partners in the VisPed-project use different video-conferencing systems, and we analyzed how it…

  13. Students Active in Leadership.

    ERIC Educational Resources Information Center

    Brutcher, Robert

    2001-01-01

    Describes SAIL (Students Active in Leadership) as a school-based, youth-directed group. States that the program helps teenagers learn leadership skills by developing and implementing community service activities. SAIL finds partners with whom to collaborate among local businesses, government, and health associations, and these partners provide the…

  14. Student Discipline: Selected Substantive Issues.

    ERIC Educational Resources Information Center

    Reutter, E. Edmund, Jr.

    Court cases involving student discipline, especially in regard to student publications and dress and appearance, is the subject of this chapter. The introduction discusses the doctrine of in locus parentis, the celebrated Supreme Court case of Tinker, and the minimum essentials for enforcing rules of student conduct. The first half of the chapter…

  15. Student Housing. A Selected Bibliography.

    ERIC Educational Resources Information Center

    Wisconsin Univ., Madison. ERIC Clearinghouse on Educational Facilities.

    Many of the references in this bibliography are followed by a listing of ERIC descriptors to indicate the contents. The items are listed in six sections: (1) residential learning facilities; (2) user research and implications for student housing design; (3) environment of residence hall and its effect on student performance and behavior; (4)…

  16. Differences in Selection Criteria among Traditional Students, Adult Continuing Education Students and Graduate Students

    ERIC Educational Resources Information Center

    Schimmel, Kurt; Eschenfelder, Mark; Clark, John; Marco, Gayle; Racic, Stanko

    2009-01-01

    This paper examines college selection cues and criteria differences among three important segments of students. These segments were traditional undergraduate students, adult continuing education students and graduate students. There were significant differences among the a-priori defined segments.

  17. Student learning using the natural selection model

    NASA Astrophysics Data System (ADS)

    Mesmer, Karen Luann

    Students often have difficulty in learning natural selection, a major model in biology. This study examines what middle school students are capable of learning when taught about natural selection using a modeling approach. Students were taught the natural selection model including the components of population, variation, selective advantage, survival, heredity and reproduction. They then used the model to solve three case studies. Their learning was evaluated from responses on a pretest, a posttest and interviews. The results suggest that middle school students can identify components of the natural selection model in a Darwinian explanation, explain the significance of the components and relate them to each other as well as solve evolutionary problems using the model.

  18. Extracurricular Activities and Student Motivation.

    ERIC Educational Resources Information Center

    Holloway, John H.

    2002-01-01

    Reviews research on the link between extracurricular activities and student engagement. Finds that extracurricular activities appeal to student interests, encourage peer interaction, prompt cooperation, build student-adult relationships, provide structure and challenge, and draw students--especially minorities and women--to science. (PKP)

  19. 2 CFR 200.469 - Student activity costs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Student activity costs. 200.469 Section 200... REQUIREMENTS FOR FEDERAL AWARDS Cost Principles General Provisions for Selected Items of Cost § 200.469 Student activity costs. Costs incurred for intramural activities, student publications, student clubs, and...

  20. A Curriculum Activities Guide to Selected Environmental Topics for Use With Elementary and Junior High School Students.

    ERIC Educational Resources Information Center

    Sexton, Alan D., Ed.

    This guide contains learning activities in environmental education developed by teachers and intended for use at the elementary or junior high school levels. Topics covered include: water, esthetics, air, soil and sediment, solid waste, energy, noise, population, and transportation. Generally, each activity contains an introduction, a listing of…

  1. Talent Search Selects Student Researchers.

    ERIC Educational Resources Information Center

    Science News, 1988

    1988-01-01

    Reviews the results of the 47th Annual Science Talent Search sponsored by the Westinghouse Electric Corporation and the Westinghouse Foundation. Describes some of the projects done by students. Lists the names and schools of the 16- to 18-year-old winners. (CW)

  2. Selected Student Statistics, 1995-96.

    ERIC Educational Resources Information Center

    Wisconsin Technical Coll. System Board, Madison.

    Selected student statistics from Wisconsin Technical College (WTC) System for the year 1995-1996 are presented. The six main sections consist of brief summaries of information and various tables of data. Following a map of the WTC district and an introduction, the first section contains tables of student enrollment by category from 1986-96, by…

  3. Student-Selected Journals: An Emerging Resource

    ERIC Educational Resources Information Center

    Weber, Roberta K.; Allen, Ethan J.

    2014-01-01

    This longitudinal study investigates the journal selections of 367 graduate students as they worked to fulfill a commonly assigned, criteria-based literature search on educational topics. The criteria called for evidence-based studies, published within the current ten years of course enrollment, within peer-reviewed journals. Student references…

  4. Student selection and preference types.

    PubMed

    Gaskey, N J

    1982-02-01

    The use of paper and pencil tests for the selection of candidates and to identify individual differences should be approached cautiously because the interpretations of the tests can be very subjective. Although personal preferences do tend to become more stable as we grow older, they may vary from one day to the next. No one is an absolute extrovert or introvert; we all have tendencies toward one or the other depending on the particular situation and the mitigating circumstances. The preference type indicator is not recommended for use in selecting candidates for entrance into a nurse anesthesia program; but, rather, to make members of the department aware of the similarities and differences among people. It is helpful in making individuals aware of the other person's preferences. It is also useful in making them aware of the need to examine their own areas of weakness and to improve them before attempting to change someone else.

  5. Six Classroom Exercises to Teach Natural Selection to Undergraduate Biology Students

    ERIC Educational Resources Information Center

    Kalinowski, Steven T.; Leonard, Mary J.; Andrews, Tessa M.; Litt, Andrea R.

    2013-01-01

    Students in introductory biology courses frequently have misconceptions regarding natural selection. In this paper, we describe six activities that biology instructors can use to teach undergraduate students in introductory biology courses how natural selection causes evolution. These activities begin with a lesson introducing students to natural…

  6. Student-Centered Reading Activities.

    ERIC Educational Resources Information Center

    Moffett, James; Wagner, Betty Jane

    1991-01-01

    Offers student-centered reading activities designed to bring students to reading maturity and involvement in literature. Discusses partner reading, dramatizing and performing texts, transforming texts, journal writing, discussion, and writing. (PRA)

  7. Oxalate Blockage of Calcium and Iron: A Student Learning Activity.

    ERIC Educational Resources Information Center

    Walker, Noojin

    1988-01-01

    Describes a student learning activity used to teach the meaning of percentage composition, mole concept, selective precipitation, and limiting factors. Presents two word problems and their solutions. (CW)

  8. Selecting Students at Risk of Academic Difficulties

    ERIC Educational Resources Information Center

    Cummings, Kelli D.; Smolkowski, Keith

    2015-01-01

    This paper aims to translate for practitioners the principles and methods for evaluating screening measures in education, including benchmark goals and cut points, from our technical manuscript "Evaluation of Diagnostic Systems: The Selection of Students at Risk of Academic Difficulties" (this issue). We offer a brief description of…

  9. Motivating Students in Fitness Activities

    ERIC Educational Resources Information Center

    Wilkinson, Carol; Hunter, Mike

    2008-01-01

    Physical educators have a responsibility to motivate students to develop personal fitness. This is a critical concept as physical education is the only part of the curriculum capable of meeting the health needs of students regarding physical activity. Current physical educators must promote fitness in ways that motivate students to engage in…

  10. Students' Educational Activities During Clerkship.

    ERIC Educational Resources Information Center

    O'Sullivan, Patricia S.; And Others

    1997-01-01

    Logs completed by 201 medical students in third-year clerkships at nine community-based hospitals indicated students received 6.5 hours of teaching with an instructor daily, spending 4.9 more hours in clerkship-related learning. Most teaching was by full-time faculty and residents. In half their educational activities, students participated with…

  11. Student Activity Funds: Procedures & Controls.

    ERIC Educational Resources Information Center

    Cuzzetto, Charles E.

    Student activity funds may create educational opportunities for students, but they frequently create problems for business administrators. The first part of this work reviews the types of organizational issues and transactions an organized student group is likely to encounter, including establishing a constitution, participant roles,…

  12. Six Classroom Exercises to Teach Natural Selection to Undergraduate Biology Students

    PubMed Central

    Kalinowski, Steven T.; Leonard, Mary J.; Andrews, Tessa M.; Litt, Andrea R.

    2013-01-01

    Students in introductory biology courses frequently have misconceptions regarding natural selection. In this paper, we describe six activities that biology instructors can use to teach undergraduate students in introductory biology courses how natural selection causes evolution. These activities begin with a lesson introducing students to natural selection and also include discussions on sexual selection, molecular evolution, evolution of complex traits, and the evolution of behavior. The set of six topics gives students the opportunity to see how natural selection operates in a variety of contexts. Pre- and postinstruction testing showed students’ understanding of natural selection increased substantially after completing this series of learning activities. Testing throughout this unit showed steadily increasing student understanding, and surveys indicated students enjoyed the activities. PMID:24006396

  13. Hospitality Services. Student Activity Book.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    This student activity book contains pencil-and-paper activities for use in a hospitality services course focusing on the food and lodging segments of the hospitality and tourism industry. The activities are organized into 29 chapters on the following topics: hospitality services industry; professional ethics; organization/management structures in…

  14. Healthy Activity for Secondary Students. A Collaborative Project.

    ERIC Educational Resources Information Center

    McMillen, Brooks A.; Turman, Jo

    1996-01-01

    Describes a collaborative project designed to help high school students understand healthy exercise. The project involved preservice physical education majors who acted as fitness facilitators and motivators to the high school students who selected on and off campus, moderate intensity activities. Both groups of students tracked progress and…

  15. Student Perceptions of Active Learning

    ERIC Educational Resources Information Center

    Lumpkin, Angela; Achen, Rebecca M.; Dodd, Regan K.

    2015-01-01

    A paradigm shift from lecture-based courses to interactive classes punctuated with engaging, student-centered learning activities has begun to characterize the work of some teachers in higher education. Convinced through the literature of the values of using active learning strategies, we assessed through an action research project in five college…

  16. Coal Activities for Secondary Students.

    ERIC Educational Resources Information Center

    American Coal Foundation, Washington, DC.

    This collection of lesson plans designed for teachers of 4th- through 12th-grade students utilizes an assortment of teaching strategies for topics related to coal and the coal industry. Activities cover the following topics: coal formation; coal identification; "the geologist's dilemma" (a supply and demand activity); geologic time and…

  17. Listening Diary in the Digital Age: Students' Material Selection, Listening Problems, and Perceived Usefulness

    ERIC Educational Resources Information Center

    Chen, Cheryl Wei-yu

    2016-01-01

    The current study reports on a group of Taiwanese college students' first-person diary accounts of their private, transactional listening activities outside the classroom. Issues related to students' material selection, listening problems, and perceived usefulness of keeping a listening diary were explored. It was found that most students chose…

  18. GP Section selects Best Student Paper

    NASA Astrophysics Data System (ADS)

    The AGU Geomagnetism and Paleomagnetism (GP) Section has announced its selection of a paper entitled “Multicomponent Magnetization of the Upper Silurian-Lower Devonian Ringerike Sandstone, Adjacent Dikes, and Permian Lavas, Oslo, Norway” as the best GP student paper presented at the 1986 AGU Spring Meeting. The primary author, Dartmouth College Ph.D. candidate David Douglass, was assisted on the paper by a colleague from Lamont-Doherty Geological Observatory. Douglass received his B.S. in geology from the University of California, Los Angeles, in 1980, and in 1984, he received his M.S. in earth sciences at Dartmouth. His current studies examine the paleomagnetism, structure, and sedimentation of several North Atlantic old red sandstone basins.

  19. Landsat: Space Activities for Students

    ERIC Educational Resources Information Center

    Marks, Steven K.

    1979-01-01

    An aerospace education activity is described which is suitable for grades 3-12. Students piece together several images from the Landsat satellite to make a mosaic of their state. From the mosaic clear acetate overlay maps can be made relating to such subjects as agriculture, geology, hydrology, or urban planning. (BB)

  20. Spitzer - Hot & Colorful Student Activities

    NASA Astrophysics Data System (ADS)

    McDonald, D.; Rebull, L. M.; DeWolf, C.; Guastella, P.; Johnson, C. H.; Schaefers, J.; Spuck, T.; McDonald, J. G., III; DeWolf, T.; Brock, S.; Boerma, J.; Bemis, G.; Paulsen, K.; Yueh, N.; Peter, A.; Wassmer, W.; Haber, R.; Scaramucci, A.; Butchart, J.; Holcomb, A.; Karns, B.; Kennedy, S.; Siegel, R.; Weiser, S.

    2009-01-01

    In this poster, we present the results of several activities developed for the general science student to explore infrared light. The first activity involved measuring infrared radiation using an updated version of Newton's experiment of splitting white light and finding IR radiation. The second used Leslie's cube to allow students to observe different radiators, while the third used a modern infrared thermometer to measure and identify IR sources in an enclosed box. The last activity involved students making false-color images from narrow-band filter images from data sets from Spitzer Space Telescope, STScI Digitized Sky Survey and other sources. Using computer programs like Adobe Photoshop and free software such as ds9, Spot and Leopard, poster-like images were created by the students. This research is funded by the Spitzer Science Center (SSC) and the National Optical Astronomy Observatory (NOAO). Please see our companion poster, Johnson et al., on the science aspect of this program, and another poster on the educational aspects, Guastella et al.

  1. Student Values and Professional Self-Selection.

    ERIC Educational Resources Information Center

    Parsons, Patrick R.

    To investigate the fundamental cultural values and political attitudes of communications students at the beginning of their professional education, and to compare the differing attitudes of students in advertising, print and broadcast journalism, telecommunications, and public relations, a study surveyed journalism and communications students at…

  2. Student Activities . . . an Extension of the Curriculum.

    ERIC Educational Resources Information Center

    Grady, Joan B.

    1981-01-01

    Extracurricular activities in secondary schools are an important part of student preparation for adult life. This document presents guidelines on the components, administration, and evaluation of student activities. It suggests that a comprehensive activity program should include student government, publications, cultural activities, service…

  3. ECMS--Educational Contest Management System for Selecting Elite Students

    ERIC Educational Resources Information Center

    Schneider, Thorsten

    2004-01-01

    Selecting elite students out of a huge collective is a difficult task. The main problem is to provide automated processes to reduce human work. ECMS (Educational Contest Management System) is an online tool approach to help--fully or partly automated--with the task of selecting such elite students out of a mass of candidates. International tests…

  4. Student Self-Selection for Specializations in Engineering.

    ERIC Educational Resources Information Center

    Izraeli, Dafna; And Others

    1979-01-01

    Tests the hypothesis that students self-selecting themselves for different occupational fields differ in relevant values and interests. Industrial engineers have different work values and images of their subfield than other engineering specialists. In terms of type of student selecting engineering, the profession cannot be treated as an…

  5. 34 CFR 674.10 - Selection of students for loans.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Selection of students for loans. 674.10 Section 674.10... students for loans. (a)(1) An institution shall make loans under this part reasonably available, to the extent of available funds, to all students eligible under § 674.9 but shall give priority to...

  6. 34 CFR 674.10 - Selection of students for loans.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false Selection of students for loans. 674.10 Section 674.10... students for loans. (a)(1) An institution shall make loans under this part reasonably available, to the extent of available funds, to all students eligible under § 674.9 but shall give priority to...

  7. 34 CFR 674.10 - Selection of students for loans.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 3 2014-07-01 2014-07-01 false Selection of students for loans. 674.10 Section 674.10... students for loans. (a)(1) An institution shall make loans under this part reasonably available, to the extent of available funds, to all students eligible under § 674.9 but shall give priority to...

  8. 34 CFR 674.10 - Selection of students for loans.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 3 2012-07-01 2012-07-01 false Selection of students for loans. 674.10 Section 674.10... students for loans. (a)(1) An institution shall make loans under this part reasonably available, to the extent of available funds, to all students eligible under § 674.9 but shall give priority to...

  9. 34 CFR 674.10 - Selection of students for loans.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 3 2013-07-01 2013-07-01 false Selection of students for loans. 674.10 Section 674.10... students for loans. (a)(1) An institution shall make loans under this part reasonably available, to the extent of available funds, to all students eligible under § 674.9 but shall give priority to...

  10. Business Communication Students' Appraisal of Selected Communication Competencies

    ERIC Educational Resources Information Center

    English, Donald E.; Manton, Edgar J.; Walker, Janet I.

    2008-01-01

    The purpose of this study was to determine business communication students' perception of selected business communication competencies. Students enrolled in business communication classes at Texas A&M University-Commerce from the summer of 2006 until the spring 2007 were survey. Students were asked to evaluate each of the listed 44…

  11. Selecting Software for Students with Learning and Other Disabilities

    ERIC Educational Resources Information Center

    Marino, Matthew T.; Tsurusaki, Blakely K.; Basham, James D.

    2011-01-01

    Have you ever bought a computer program that you thought would be great for your struggling students, only to find that it did not work on your school computers, or that your students found it difficult to use? Selecting science software for students with learning and other disabilities can be a challenge. This Idea Bank provides a list of…

  12. Nordic Walking: A Simple Lifetime Physical Activity for Every Student

    ERIC Educational Resources Information Center

    Santos, Luis; Fernandez-Rio, Javier

    2013-01-01

    Children who become competent in a wide variety of motor skills and movement patterns are more likely to remain physically active for life. Physical education can achieve this goal by providing an extensive selection of activities and by including learning units that encourage students to increase their skill level and stay active year-round.…

  13. Bridging the Gap: Linking Co-Curricular Activities to Student Learning Outcomes in Community College Students

    ERIC Educational Resources Information Center

    Storey, Katie Lauren

    2010-01-01

    This study investigated the extent to which participation in co-curricular events enhances the achievement of student-learning outcomes in community college students. One community college in Illinois--Chicago Metropolitan Area Community College (CMACC), a pseudonym--was selected to research based on its robust co-curricular activity programming.…

  14. Horticulture Therapy Activities for Exceptional Students.

    ERIC Educational Resources Information Center

    Airhart, Douglas L.; And Others

    1988-01-01

    The Tennessee Technological University's Program of Special Education sponsors a "Super Saturday" of enrichment activities for gifted and talented students as well as students with learning disabilities. A session on horticulture was planned and arranged by students in a class on horticultural therapy who designed learning activities of…

  15. A Student Activity That Simulates Evolution

    ERIC Educational Resources Information Center

    Johnson, Nichole L.; Lang-Walker, Rosalyn; Fail, Joseph L., Jr.; Champion, Timothy D.

    2012-01-01

    We describe an activity that uses cards to simulate evolution. The mechanism of the evolutionary pressure in the simulation is clearly indicated for the students. This simulation is useful for allowing student experimentation by varying conditions.

  16. A National Study of Student Selection Practices in the Allied Health Professions.

    ERIC Educational Resources Information Center

    Dietrich, Marie C.; Crowley, Judeth A.

    1982-01-01

    Reports the outcomes of a 1978 national survey of candidate selection practices in 4 baccalaureate level and 7 associate degree level allied health disciplines. Found that few programs conducted evaluation of their admissions activities and that physical therapy and dental hygiene programs were the most structured in student selection. (JOW)

  17. Guide to Selected Student Film Awards.

    ERIC Educational Resources Information Center

    Barley, Steven D.

    Students who are beginning to use film as a medium of expression are sometimes more highly motivated to achieve excellence if they know channels through which they can seek acclaim for their films. Listed here are three highly accessible competitive events through which acclaim may be sought. Each event is described briefly, offering information…

  18. Selection Determinants in College Students' Financial Tools

    ERIC Educational Resources Information Center

    Huang, Wei-Ting

    2016-01-01

    Recently, considerable concern has arisen over the complex financial markets, which are inclined to require more individual responsibility. Accordingly, students have to bear more responsibility for their financial management. Nevertheless, in a sluggish economy with high unemployment, the commercial events during the last decade have rendered the…

  19. Misconceptions of Selected Ecological Concepts Held by Some Nigerian Students.

    ERIC Educational Resources Information Center

    Adeniyi, E. Ola

    1985-01-01

    Identified some of the misconceptions held by secondary science students (N=232) related to selected ecological concepts and generalizations. Lists the alternative conceptions expressed by these students on food chains and energy flows and pyramids. Offers perspectives on dealing with the sources of the misconceptions. (ML)

  20. Selecting Universal Screening Measures to Identify Students at Risk Academically

    ERIC Educational Resources Information Center

    Salinger, Rachel L.

    2016-01-01

    Universal screening measures can be used to identify students at risk academically due to learning disabilities or other difficulties. Research and legislation support the use of screening measures early in students' education to ensure they receive any supports necessary to bolster their academic achievement. When selecting a screening measure,…

  1. Student-Athlete Attrition Among Selected Liberal Arts Colleges.

    ERIC Educational Resources Information Center

    Stier, William F., Jr.

    The problem of student attrition at our colleges and universities has been a major concern of educators and parents alike for many years. This report has as the focal point the plight of the student-athlete in the dropout syndrome. A 5-page questionnaire designed to solicit information regarding selective screening procedures, detection of…

  2. Physical Activity, Sports Participation, and Suicidal Behavior among College Students.

    ERIC Educational Resources Information Center

    Brown, David R.; Blanton, Curtis J.

    2002-01-01

    Used data from the 1995 National College Health Risk Behavior Survey to evaluate the relationship between physical activity, sports participation, and suicide among college students. Overall, selected physical activity patterns were associated in a non-systematic manner with decreased or increased odds of suicidal behavior among male and female…

  3. The Draws and Drawbacks of College Students' Active Procrastination

    ERIC Educational Resources Information Center

    Hensley, Lauren C.

    2016-01-01

    When students procrastinate, they divert time from academics toward other activities, returning to academics at a later time. Active procrastination is a departure from the form of procrastination defined by scholars as passive (i.e., avoidant, maladaptive) in nature. Hensley selected the methodology (phenomenology) in order to undertake an…

  4. Improving Students' Attitudes to Chance with Games and Activities

    ERIC Educational Resources Information Center

    Nisbet, Steven; Williams, Anne

    2009-01-01

    A study was undertaken to implement a series of chance games and activities in a Year 7 classroom, and investigate the students' knowledge about probability concepts, as well as their attitudes to chance. Initially, the project involved selecting a set of appropriate learning activities to develop key probability concepts which are integral to the…

  5. Selecting the Politically Active Social Studies Teacher

    ERIC Educational Resources Information Center

    O'Hanlon, James; Troshynski, Hugh

    1973-01-01

    This article outlines an innovative selection program to hire politically responsible social studies teachers. The objective is to produce aware and active citizens who know how to participate in the political process. (Editor)

  6. Infusing and selecting V&V activities

    NASA Technical Reports Server (NTRS)

    Feather, M. S.

    2002-01-01

    The evolving nature of software development poses a continuing series of challenges for V&V. In response, the V&V community selectively adapts the use of existing V&V activities, and introduces new and improved ones.

  7. Evaluation of selection criteria for graduate students in radiation therapy.

    PubMed

    Schneider-Kolsky, Michal; Wright, Caroline; Baird, Marilyn

    2006-12-01

    Selection of suitable students into graduate medical and specialist health professional courses can be difficult. Historically, selection of students was primarily based on prior academic performance. Recently, however, more emphasis has been placed on considering broader academic backgrounds and personal characteristics and attitudes of students, but no reliable measurement tool is available to predict student success and satisfaction with their choice of profession. The aim of this study was to survey practising radiation therapists in Australia to seek their opinions regarding suitable selection criteria for graduate entry radiation therapy (RT) students in order to optimize selection procedures for future applicants. Four hundred questionnaires were sent to nine RT centres in three states within Australia. All nine clinics participated in the survey and 189 questionnaires were returned. Results show that the majority of radiation therapists place a high level of importance upon a sound knowledge of physics and mathematics, as well as life experience, and agree that a visit to an RT clinic plus an interview comprise important components of the selection process. Humanities, psychology and a psychometric test were not viewed as essential entry requirements. Experienced radiation therapists placed less value on academic performance in the primary degree and were more likely to include an interview as a selection criterion than junior practitioners. Empathy for patients was identified as the most important personal attribute. It is thus recommended that not only cognitive but also personal skills be evaluated during the selection of prospective radiation therapists.

  8. The Student-Selection Process: A Model of Student Courses in Higher Education.

    ERIC Educational Resources Information Center

    Saunders, J. A.; Lancaster, G. A.

    Factors that affect college students' choice of studies and implications for colleges and universities that are competing for the declining numbers of students were assessed. A student-selection process model, derived from the innovation-decision model, provides some insights into the choice process and indicates the likely limitations of the…

  9. Information Resource Selection of Undergraduate Students in Academic Search Tasks

    ERIC Educational Resources Information Center

    Lee, Jee Yeon; Paik, Woojin; Joo, Soohyung

    2012-01-01

    Introduction: This study aims to investigate the selection of information sources and to identify factors associated with the resource selection of undergraduate students for academic search tasks. Also, user perceptions of some factors, such as credibility, usefulness, accessibility and familiarity, were examined to classify resources by their…

  10. Academic Clustering and Major Selection of Intercollegiate Student-Athletes

    ERIC Educational Resources Information Center

    Schneider, Ray G.; Ross, Sally R.; Fisher, Morgan

    2010-01-01

    Although journalists and reporters have written about academic clustering among college student-athletes, there has been a dearth of scholarly analysis devoted to the subject. This study explored football players' academic major selections to determine if academic clustering actually existed. The seasons 1996, 2001, and 2006 were selected for…

  11. Selected Compendium of Student Research. Volume 4

    DTIC Science & Technology

    1993-06-01

    Colombian government against drug organizations. The Medellin Cartel, a grouping of select trafficking organizations, was the primary opponent. The...sources of supply and to expand tourism , its economic difficulties are unlikely to be resolved in the near future. With the usual trickle of illegal

  12. Enhancing Engagement through Active Student Response

    ERIC Educational Resources Information Center

    Tincani, Matt; Twyman, Janet S.

    2016-01-01

    Student engagement is critical to academic success. High-Active Student Response (ASR) teaching techniques are an effective way to improve student engagement and are an important component of evidence-based practice. High-ASR teaching strategies accompany important assumptions: (1) ASR is an alterable variable; (2) teachers can increase ASR in…

  13. Active Learning via Student Karaoke Videos

    ERIC Educational Resources Information Center

    Grossman, Gary D.; Richards, Travis

    2016-01-01

    We evaluated students' perceptions and reactions to an active learning Karaoke Video project in both a large (104 student) undergraduate class in Natural History of Georgia and a small graduate seminar in Fish Ecology. Undergraduate responses were evaluated with both questionnaires and triangulation interviews and graduate student responses…

  14. Use of a lag differential reinforcement contingency to increase varied selections of classroom activities.

    PubMed

    Cammilleri, Anthony P; Hanley, Gregory P

    2005-01-01

    The present study evaluated the effects of a lag differential reinforcement contingency on 2 students' activity selections using reversal designs. Results showed that the lag contingency was responsible for promoting increased novel selections, engagement in diverse activities, and greater progress with respect to programmed academic activities.

  15. Use of a Lag Differential Reinforcement Contingency to Increase Varied Selections of Classroom Activities

    ERIC Educational Resources Information Center

    Cammilleri, Anthony P.; Hanley, Gregory P.

    2005-01-01

    The present study evaluated the effects of a lag differential reinforcement contingency on 2 students' activity selections using reversal designs. Results showed that the lag contingency was responsible for promoting increased novel selections, engagement in diverse activities, and greater progress with respect to programmed academic activities.

  16. Promoting Business Education through Student Organization Activities.

    ERIC Educational Resources Information Center

    Yelverton, Sandra

    1983-01-01

    Discusses the promotion of business education through the activities of student organizations. Describes specific programs, projects, and leadership development activities and their effectiveness in publicizing business education programs. (JOW)

  17. Propelling Students into Active Grammar Participation

    ERIC Educational Resources Information Center

    Jurhill, Dennis A.

    2011-01-01

    "O! this learning, what a thing it is." -W. Shakespeare, "The Taming of the Shrew." The aim of this action research was to find out if active grammar involvement amongst students might lead to better results. My approach was to activate my students during grammar instruction by using cooperative learning: that is a form of…

  18. Selectively deuterated and optically active cyclic ethers

    SciTech Connect

    Kawakami, Y.; Asai, T.; Umeyama, K.; Yamashita, Y.

    1982-08-27

    The synthesis of selectively deuterated epihalohydrins (F, Cl, Br, I) and 3,3-bis(chloromethyl)-d/sub 2/)oxetane and some observations on the stereochemistry of each transformation are reported. Further, the synthesis of optically active epihalohydrins, especially the optically active epifluorohydrin, from (S)-glycerol 1,2-acetonide ((S)-2), using mainly KX-18-CR-6 (X = F, Br, I), is reported. This is the first report on the synthesis of optically active epifluorohydrin. The direct halogenation of the presynthesized optically active epichlorohydrin with the same reagents gave the racemized products. The selectively deuterated or optically active compounds reported herein are expected to find a variety of uses in organic chemistry.

  19. Nylon-3 polymers with selective antifungal activity.

    PubMed

    Liu, Runhui; Chen, Xinyu; Hayouka, Zvi; Chakraborty, Saswata; Falk, Shaun P; Weisblum, Bernard; Masters, Kristyn S; Gellman, Samuel H

    2013-04-10

    Host-defense peptides inhibit bacterial growth but show little toxicity toward mammalian cells. A variety of synthetic polymers have been reported to mimic this antibacterial selectivity; however, achieving comparable selectivity for fungi is more difficult because these pathogens are eukaryotes. Here we report nylon-3 polymers based on a novel subunit that display potent antifungal activity (MIC = 3.1 μg/mL for Candida albicans ) and favorable selectivity (IC10 > 400 μg/mL for 3T3 fibroblast toxicity; HC10 > 400 μg/mL for hemolysis).

  20. MSFC Skylab student project report. [selected space experiments

    NASA Technical Reports Server (NTRS)

    1974-01-01

    The Skylab Student Project some 4000 students submitted experiments from which twenty-five national winners were selected. Of these, eleven required special flight hardware, eight were allowed to obtain data using hardware available for professional investigations, and the remaining six were affiliated with researchers in alternate fields, since their proposals could not be accommodated due to complexity or similar incompatibility. The background of the project is elaborated and experiment performance results and evaluations are touched upon.

  1. Explaining Students' Appraisal of Lectures and Student-Activating Teaching: Perceived Context and Student Characteristics

    ERIC Educational Resources Information Center

    Struyven, Katrien; Dochy, Filip; Janssens, Steven

    2012-01-01

    During lectures, some students are continuously focused and attentive, whereas others tend to be bored, jittery, or inattentive. The same might happen when students are given student-activating assignments. Some students simply love one type of instruction, whereas others tend to resent it. Moreover, it is not the context itself, but the context…

  2. Engaging Students with Active Thinking

    NASA Astrophysics Data System (ADS)

    Wieman, Carl E.

    This Peer Review issue focuses on science and engaged learning. As any advertising executive or politician can tell you, engaging people is all about attitudes and beliefs, not abstract tacts. There is a lot we can learn from these professional communicators about how to effectively engage students. Far too often we, as educators, provide students with the content of science-often in the distilled formal representations that we have found to be the most concise and general-but fail to address students' own attitudes and beliefs. (Although heaven forbid that we should totally abandon reason and facts, as is typical in politics and advertising).

  3. Barriers to Physical Activity on University Student

    NASA Astrophysics Data System (ADS)

    Jajat; Sultoni, K.; Suherman, A.

    2017-03-01

    The purpose of the research is to analyze the factors that become barriers to physical activity in university students based on physical activity level. An internet-based survey was conducted. The participants were 158 University students from Universitas Pendidikan Indonesia. Barriers to Physical Activity Quiz (BPAQ) were used to assessed the factors that become barriers to physical activity in university students. IPAQ (short form) were used to assessed physical activity level. The results show there was no differences BPAQ based on IPAQ level. But when analyzed further based on seven factors barriers there are differences in factors “social influence and lack of willpower” based IPAQ level. Based on this it was concluded that the “influence from other and lack of willpower” an inhibiting factor on students to perform physical activity.

  4. Estrogenic/antiestrogenic activity of selected selective serotonin reuptake inhibitors

    PubMed Central

    POP, ANCA; LUPU, DIANA IOANA; CHERFAN, JULIEN; KISS, BELA; LOGHIN, FELICIA

    2015-01-01

    Background and aims Selective serotonin reuptake inhibitors (SSRIs) are one of the most prescribed classes of psychotropics. Even though the SSRI class consists of 6 molecules (citalopram, escitalopram, fluoxetine, fluvoxamine, paroxetine and sertraline), only fluoxetine was intensively studied for endocrine disruptive effects, while the other SSRIs received less attention. This study was designed to evaluate the estrogenic/antiestrogenic effect of fluoxetine, sertraline and paroxetine. Methods The in vitro (anti)estrogenic activity was assessed using a firefly luciferase reporter construct in the T47D-KBluc breast cancer cell line. These cells express nuclear estrogen receptors that can activate the transcription of the luciferase reporter gene upon binding of estrogen receptor agonists. Results All three compounds were found to interact with the estrogen receptor. Fluoxetine had dual properties, weak estrogenic at lower concentrations and antiestrogenic effect at higher concentrations. Sertraline shared the same properties with fluoxetine, but also increased the estradiol-mediated transcriptional activity. Paroxetine presented only one type of effect, the ability to increase the estradiol-mediated transcriptional activity. Conclusions Overall, our results indicate a possible interaction of SSRIs with the estrogen receptor. As SSRIs are being used by all categories of population, including pregnant women or children, establishing whether they can affect the endocrine mediated mechanisms should be a priority. PMID:26609273

  5. The Predictive Validity of the University Student Selection Examination

    ERIC Educational Resources Information Center

    Karakaya, Ismail; Tavsancil, Ezel

    2008-01-01

    The main purpose of this study is to investigate the predictive validity of the 2003 University Student Selection Examination (OSS). For this purpose, freshman grade point average (FGPA) in higher education was predicted by raw scores, standard scores, and placement scores (YEP). This study has been conducted on a research group. In this study,…

  6. Widening Access by Changing the Criteria for Selecting Medical Students

    ERIC Educational Resources Information Center

    Powis, David; Hamilton, John; McManus, I. C.

    2007-01-01

    Objective: To review the principles underlying medical student selection from the perspective of the imperatives of widening access policies. Setting: A recent government initiative has increased the number of medical school places in Great Britain. A priority is to widen access to sections of the community hitherto inadequately represented in…

  7. Independent Activities for Accelerated Students: Individualized Reading Instruction for Students.

    ERIC Educational Resources Information Center

    Rapides Parish School Board, Alexandria, LAa.

    The teaching guide for use with accelerated elementary school students contains suggestions for independent reading activities, a list of independent reading books for beginning readers, and suggestions for creative activities. Stressed is the value of sharing enthusiasm about books to spur independent reading. Suggestions are given for talking…

  8. Motivational activities based on previous knowledge of students

    NASA Astrophysics Data System (ADS)

    García, J. A.; Gómez-Robledo, L.; Huertas, R.; Perales, F. J.

    2014-07-01

    Academic results depend strongly on the individual circumstances of students: background, motivation and aptitude. We think that academic activities conducted to increase motivation must be tuned to the special situation of the students. Main goal of this work is analyze the students in the first year of the Degree in Optics and Optometry in the University of Granada and the suitability of an activity designed for those students. Initial data were obtained from a survey inquiring about the reasons to choose this degree, their knowledge of it, and previous academic backgrounds. Results show that: 1) the group is quite heterogeneous, since students have very different background. 2) Reasons to choose the Degree in Optics and Optometry are also very different, and in many cases were selected as a second option. 3) Knowledge and motivations about the Degree are in general quite low. Trying to increase the motivation of the students we designed an academic activity in which we show different topics studied in the Degree. Results show that students that have been involved in this activity are the most motivated and most satisfied with their election of the degree.

  9. The objective structured interview for medical student selection

    PubMed Central

    Powis, D A; Neame, R L B; Bristow, T; Murphy, L B

    1988-01-01

    An objective structured interview is an integral part of the process of selecting and admitting applicants to study medicine at this university. During the nine years (to the end of 1986) that the interview has been used 1600 candidates were interviewed out of roughly 13 000 applicants, and from these, 584 students were admitted to the course. Analysis of the interview data was carried out based on two aspects of student progress: graduation with honours and failure to complete the course of study. The interview as a whole, and especially some of the subscales, appears to identify students who may fail to complete the course: it may also help to predict which students are likely to graduate with honours. PMID:3126966

  10. Team Building Activities for Young Students

    ERIC Educational Resources Information Center

    Rogers, Kelly

    2004-01-01

    Team building activities are an excellent way to challenge students and teach them the critical communication and problem solving skills that encourage trust, empathy, and ability to work together. They create an atmosphere that enhances the ability to meet fitness and skill goals because students, regardless of skill level, will possess increased…

  11. Student Activities in Meteorology: SAM. Version 2.

    ERIC Educational Resources Information Center

    Meier, Beverly L.; Passarelli, Elisa

    The task of providing hands-on as well as minds-on activities for students in science is one of concern to many scientists and educators. In an effort to inspire student interest in science and technology, scientists from the Forecast Systems Laboratory, a laboratory within the National Oceanic and Atmospheric Administration's (NOAA) Environmental…

  12. Student Activities in Meteorology (SAM), June 1994

    SciTech Connect

    Meier, B.L.; Passarelli, E.

    1994-06-01

    In an effort to inspire student interest in science and technology, scientists from the Forecast Systems Laboratory, a laboratory within the National Oceanic and Atmospheric Administration's (NOAA) Environmental Research Laboratories, and classroom teachers from the Boulder Valley School District collaborated to produce a series of classroom science activities on meteorology and atmospheric science. We call this series 'Student Activities in Meteorology,' or SAM. The goal is to provide activities that are interesting to students, and at the same time convenient and easy to use for teachers. The activity topics chosen are to incorporate trend setting scientific research and cutting edge technology. Several of the activities focus on the meteorological concerns of the Denver metropolitan area because many of NOAA's research labs are located in Boulder, where much of the research and testing for the region is performed. We believe that these activities are versatile and can be easily integrated into current science, environmental studies, health, social studies, and math curricula.

  13. Stochastic cycle selection in active flow networks

    PubMed Central

    Woodhouse, Francis G.; Forrow, Aden; Fawcett, Joanna B.; Dunkel, Jörn

    2016-01-01

    Active biological flow networks pervade nature and span a wide range of scales, from arterial blood vessels and bronchial mucus transport in humans to bacterial flow through porous media or plasmodial shuttle streaming in slime molds. Despite their ubiquity, little is known about the self-organization principles that govern flow statistics in such nonequilibrium networks. Here we connect concepts from lattice field theory, graph theory, and transition rate theory to understand how topology controls dynamics in a generic model for actively driven flow on a network. Our combined theoretical and numerical analysis identifies symmetry-based rules that make it possible to classify and predict the selection statistics of complex flow cycles from the network topology. The conceptual framework developed here is applicable to a broad class of biological and nonbiological far-from-equilibrium networks, including actively controlled information flows, and establishes a correspondence between active flow networks and generalized ice-type models. PMID:27382186

  14. Stochastic cycle selection in active flow networks

    NASA Astrophysics Data System (ADS)

    Woodhouse, Francis; Forrow, Aden; Fawcett, Joanna; Dunkel, Jorn

    2016-11-01

    Active biological flow networks pervade nature and span a wide range of scales, from arterial blood vessels and bronchial mucus transport in humans to bacterial flow through porous media or plasmodial shuttle streaming in slime molds. Despite their ubiquity, little is known about the self-organization principles that govern flow statistics in such non-equilibrium networks. By connecting concepts from lattice field theory, graph theory and transition rate theory, we show how topology controls dynamics in a generic model for actively driven flow on a network. Through theoretical and numerical analysis we identify symmetry-based rules to classify and predict the selection statistics of complex flow cycles from the network topology. Our conceptual framework is applicable to a broad class of biological and non-biological far-from-equilibrium networks, including actively controlled information flows, and establishes a new correspondence between active flow networks and generalized ice-type models.

  15. Traditionally taught students learn; actively engaged students remember

    NASA Astrophysics Data System (ADS)

    Franklin, Scott V.; Sayre, Eleanor C.; Clark, Jessica W.

    2014-08-01

    A common narrative in physics education research is that students taught in lecture-based classes learn less than those taught with activity-based reformed methods. We show this narrative is simplistic and misses important dynamics of student learning. In particular, we find students of both methods show equal short-term learning gains on a conceptual question dealing with electric potential. For traditionally taught students, this learning rapidly decays on a time scale of weeks, vanishing by the time of the typical end-of-term post-test. For students in reform-based classes, however, the knowledge is retained and may even be enhanced by subsequent instruction. This difference explains the many previous pre- and post-test studies that have found minimal learning gains in lecture-based courses. Our findings suggest a more nuanced model of student learning, one that is sensitive to time-dependent effects such as forgetting and interference. In addition, the findings suggest that lecture-based courses, by incorporating aspects designed to reinforce student understanding of previously covered topics, might approach the long-term learning found in research-based pedagogies.

  16. Antioxidant activity of selected Indian spices.

    PubMed

    Shobana, S; Naidu, K A

    2000-02-01

    Spices and vegetables possess antioxidant activity that can be applied for preservation of lipids and reduce lipid peroxidation in biological systems. The potential antioxidant activities of selected spices extracts (water and alcohol 1:1) were investigated on enzymatic lipid peroxidation. Water and alcoholic extract (1:1) of commonly used spices (garlic, ginger, onion, mint, cloves, cinnamon and pepper) dose-dependently inhibited oxidation of fatty acid, linoleic acid in presence of soybean lipoxygenase. Among the spices tested, cloves exhibited highest while onion showed least antioxidant activity. The relative antioxidant activities decreased in the order of cloves, cinnamon, pepper, ginger, garlic, mint and onion. Spice mix namely ginger, onion and garlic; onion and ginger; ginger and garlic showed cumulative inhibition of lipid peroxidation thus exhibiting their synergistic antioxidant activity. The antioxidant activity of spice extracts were retained even after boiling for 30 min at 100 degrees C, indicating that the spice constituents were resistant to thermal denaturation. The antioxidant activity of these dietary spices suggest that in addition to imparting flavor to the food, they possess potential health benefits by inhibiting the lipid peroxidation.

  17. The Reasons for the Reluctance of Princess Alia University College Students' from Practicing Sports Activities

    ERIC Educational Resources Information Center

    Odat, Jebril

    2015-01-01

    This study aimed at investigating the reasons lying behind the reluctance of participation in sport activities among Alia Princess College female students, using descriptive approach. The population of the study consisted of (2000) female students, whereas the sample was of (200) students. They were randomly selected and a questionnaire of 31…

  18. Selecting doctoral programs in nursing: resources for students and faculty.

    PubMed

    Jones, K D; Lutz, K F

    1999-01-01

    Sixty-nine doctoral programs in nursing are currently offered at 75 universities in the United States. Resources to assist prospective doctoral students in making decisions concerning successfully pursuing doctoral education are collected and organized by a variety of nursing organizations. Nurses in academic settings access these lists and specialty publications through their deans' offices and professional affiliations. Prospective students, on the other hand, are largely employed in clinical settings and are often unaware of the existence of this information, which could assist them in their decisions. The purpose of this article is to provide prospective doctoral students and the faculty that may advise them with a current information to use in selecting a doctoral program in nursing.

  19. Sports Medicine. Instructor's Guide, Student's Manual, Student Learning Activities.

    ERIC Educational Resources Information Center

    Fair, Helena J.

    The instructor's guide, the first of three documents in this package, is for a course designed for students investigating the activities within the sports medicine department or considering any of the areas of kinesiology as a career. The material is designed for individualized study and is competency based with educational outcomes stated for…

  20. Active Learning With Optimal Instance Subset Selection.

    PubMed

    Fu, Yifan; Zhu, Xingquan; Elmagarmid, A K

    2013-04-01

    Active learning (AL) traditionally relies on some instance-based utility measures (such as uncertainty) to assess individual instances and label the ones with the maximum values for training. In this paper, we argue that such approaches cannot produce good labeling subsets mainly because instances are evaluated independently without considering their interactions, and individuals with maximal ability do not necessarily form an optimal instance subset for learning. Alternatively, we propose to achieve AL with optimal subset selection (ALOSS), where the key is to find an instance subset with a maximum utility value. To achieve the goal, ALOSS simultaneously considers the following: 1) the importance of individual instances and 2) the disparity between instances, to build an instance-correlation matrix. As a result, AL is transformed to a semidefinite programming problem to select a k-instance subset with a maximum utility value. Experimental results demonstrate that ALOSS outperforms state-of-the-art approaches for AL.

  1. The Impact of EFL Teachers' Mediation in Wiki-Mediated Collaborative Writing Activities on Student-Student Collaboration

    ERIC Educational Resources Information Center

    Alghasab, Maha

    2016-01-01

    This paper focuses on how teachers mediate wiki collaborative writing activities, and the impact of their mediations on students' collaboration. It is based on a study conducted with three English as a Foreign Language (EFL) teachers and their students (aged 17-18 years) at two government-funded girls' high schools in Kuwait. The selected groups…

  2. Physical Activity among Community College Students

    ERIC Educational Resources Information Center

    Young, Sarah J.; Sturts, Jill R.; Ross, Craig M.

    2015-01-01

    This exploratory study provides insight into the perceived physical activity levels of students attending a Midwestern 2-year community college. Over 60% of respondents were classified as overweight or obese based on a BMI measurement. The majority of respondents were not participating regularly in physical activity to gain any health benefits,…

  3. Activities to Develop Your Students' Motor Skills.

    ERIC Educational Resources Information Center

    Eastman, Mary Kay; Safran, Joan S.

    1986-01-01

    Instructions and illustrations support this discussion of learning activities designed to remediate deficiences and build skills in balance and/or motor skills for mildly handicapped students who may not have access to physical therapy or adaptive physical education. Appropriate for both regular and special classes, activities include arm…

  4. Advanced Placement Economics. Macroeconomics: Student Activities.

    ERIC Educational Resources Information Center

    Morton, John S.

    This book is designed to help advanced placement students better understand macroeconomic concepts through various activities. The book contains 6 units with 64 activities, sample multiple-choice questions, sample short essay questions, and sample long essay questions. The units are entitled: (1) "Basic Economic Concepts"; (2) "Measuring Economic…

  5. Health Activities for Primary School Students.

    ERIC Educational Resources Information Center

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    This manual targets new and second-year Peace Corps volunteers, presenting health lessons and activities for primary school students in Thailand. Each section of the manual outlines basic technical information about the topic, contains several detailed lesson plans, and lists quick activities that can be carried out at schools. Songs and recipes…

  6. Practical Activities in Astronomy for Nonscience Students.

    ERIC Educational Resources Information Center

    Bisard, Walter J.

    1985-01-01

    Describes science activities which have been successful with nonscience majors. Each activity requires students to make observations, record the data gathered, interpret data, and prepare a written report. Subject areas include motion of stars, sunspots, lunar orbits, sunset points, meteor showers, and sun shadows. (JN)

  7. An Exploratory Study of Selected Spoken and Unspoken Behaviors in an Inner-City Mathematics Laboratory for Underachieving Students.

    ERIC Educational Resources Information Center

    Kaiser, Virginia Ruth Stone

    This study provides a systematic observation and assessment of pupil-teacher behaviors in a mathematics laboratory for underachieving innercity junior high school students. Using the Observational System for Instructional Analysis (OSIA), the author recorded and analyzed 125 mathematics laboratory activity sessions. Five students, selected from a…

  8. Relationship between student selection criteria and learner success for medical dosimetry students.

    PubMed

    Baker, Jamie; Tucker, Debra; Raynes, Edilberto; Aitken, Florence; Allen, Pamela

    2016-01-01

    Medical dosimetry education occupies a specialized branch of allied health higher education. Noted international shortages of health care workers, reduced university funding, limitations on faculty staffing, trends in learner attrition, and increased enrollment of nontraditional students force medical dosimetry educational leadership to reevaluate current admission practices. Program officials wish to select medical dosimetry students with the best chances of successful graduation. The purpose of the quantitative ex post facto correlation study was to investigate the relationship between applicant characteristics (cumulative undergraduate grade point average (GPA), science grade point average (SGPA), prior experience as a radiation therapist, and previous academic degrees) and the successful completion of a medical dosimetry program, as measured by graduation. A key finding from the quantitative study was the statistically significant positive correlation between a student׳s previous degree and his or her successful graduation from the medical dosimetry program. Future research investigations could include a larger research sample, representative of more medical dosimetry student populations, and additional studies concerning the relationship of previous work as a radiation therapist and the effect on success as a medical dosimetry student. Based on the quantitative correlation analysis, medical dosimetry leadership on admissions committees could revise student selection rubrics to place less emphasis on an applicant׳s undergraduate cumulative GPA and increase the weight assigned to previous degrees.

  9. Student-Initiated Sexual Health Selective as a Curricular Tool

    PubMed Central

    Johnson, Katie; Rullo, Jordan; Faubion, Stephanie

    2015-01-01

    Introduction Patients’ sexual health functioning is important for physicians in all fields of medicine to consider; however, this topic is lacking from almost half of U.S. medical school curricula. Aims This study aims to develop, implement, and assess the feasibility of a preliminary sexual health curriculum for medical students. Methods This Sexual Health Selective (SHS) was developed and implemented by a student and faculty champion for first year medical students. Its design incorporated a number of the guiding principles and recommendations from the 2012 Summit on Medical School Education in Sexual Health. Main Outcome Measures Feasibility was measured by limited-efficacy testing and participant acceptability of the SHS. Limited-efficacy testing was accomplished by conducting descriptive comparisons of responses to a sexual health attitudes and knowledge survey. These responses were compared between (i) participants vs. nonparticipants prior to the SHS, (ii) participants immediately after vs. participants prior to the SHS, (iii) participants 3 months after vs. participants prior to the SHS, and (iv) participants 3 months after vs. participants immediately after the SHS. Participant acceptability was assessed by asking qualitatively and quantitatively whether students enjoyed the SHS, found it beneficial to their learning, and would recommend it to their classmates. Results Immediately after the SHS and 3 months later, participants reported increased comfort and open-mindedness in their attitudes toward sexual health and demonstrated an increase in accurate knowledge about sexual health issues compared with baseline. Objective follow-up also revealed that most participants enjoyed the SHS, found it beneficial to their learning, and would recommend it to their classmates. Conclusions The 1-week SHS was successfully implemented through the teamwork of a medical student and faculty champion. It resulted in more accurate knowledge and more open attitudes toward

  10. 42 CFR 57.306 - Eligibility and selection of nursing student loan applicants.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Eligibility and selection of nursing student loan... STUDENT LOANS Nursing Student Loans § 57.306 Eligibility and selection of nursing student loan applicants. (a) Determination of eligibility. (1) Applicants are eligible for consideration for a nursing...

  11. 42 CFR 57.306 - Eligibility and selection of nursing student loan applicants.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Eligibility and selection of nursing student loan... STUDENT LOANS Nursing Student Loans § 57.306 Eligibility and selection of nursing student loan applicants. (a) Determination of eligibility. (1) Applicants are eligible for consideration for a nursing...

  12. 42 CFR 57.306 - Eligibility and selection of nursing student loan applicants.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Eligibility and selection of nursing student loan... STUDENT LOANS Nursing Student Loans § 57.306 Eligibility and selection of nursing student loan applicants. (a) Determination of eligibility. (1) Applicants are eligible for consideration for a nursing...

  13. 42 CFR 57.306 - Eligibility and selection of nursing student loan applicants.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Eligibility and selection of nursing student loan... STUDENT LOANS Nursing Student Loans § 57.306 Eligibility and selection of nursing student loan applicants. (a) Determination of eligibility. (1) Applicants are eligible for consideration for a nursing...

  14. 42 CFR 57.306 - Eligibility and selection of nursing student loan applicants.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Eligibility and selection of nursing student loan... STUDENT LOANS Nursing Student Loans § 57.306 Eligibility and selection of nursing student loan applicants. (a) Determination of eligibility. (1) Applicants are eligible for consideration for a nursing...

  15. A Packet of Elementary Classroom Activities To Teach Students about Sex Role Stereotyping.

    ERIC Educational Resources Information Center

    Michigan State Dept. of Education, Lansing. Office for Sex Equity.

    Designed to help elementary school students understand sex role stereotyping, these classroom activities have been compiled from sex equity projects at local, state, and national levels. The selection criteria included: (1) appeal to elementary students; (2) the inclusion of mathematics or language arts exercises within an activity; and (3)…

  16. Associations between selected demographic, biological, school environmental and physical education based correlates, and adolescent physical activity.

    PubMed

    Hilland, Toni A; Ridgers, Nicola D; Stratton, Gareth; Fairclough, Stuart J

    2011-02-01

    The study investigated associations between selected physical activity correlates among 299 adolescents (90 boys, age 12-14 years) from 3 English schools. Physical activity was assessed by self-report and accelerometry. Correlates represented biological, predisposing, and demographic factors as described in the Youth Physical Activity Promotion Model. Boys engaged in more self-reported (p < .01) and accelerometer assessed physical activity than girls (p = .02). Positive associations between sex (male), BMI, Perceived PE Ability, Perceived PE Worth, number of enrolled students, and physical activity outcomes were evident (p < .05). School-based physical activity promotion should emphasize sex-specific enhancement of students' perceived PE competence and enjoyment.

  17. Student-Student Online Coaching: Conceptualizing an Emerging Learning Activity

    ERIC Educational Resources Information Center

    Hrastinski, Stefan; Stenbom, Stefan

    2013-01-01

    The aim of this paper is to describe student-student online coaching, defined as "an online service where a student gets support on a specific subject matter from a more experienced student". Student-student online coaching emphasizes learning a subject matter by giving a student the opportunity to get coached by a coach, i.e. a more experienced…

  18. An Examination of Program Selection Criteria for Part-Time MBA Students

    ERIC Educational Resources Information Center

    Colburn, Michael; Fox, Daniel E.; Westerfelt, Debra Kay

    2011-01-01

    Prospective graduate students select a graduate program as a result of a multifaceted decision-making process. This study examines the selection criteria that part-time MBA students used in selecting a program at a private university. Further, it analyzes the methods by which the students first learned of the MBA program. The authors posed the…

  19. Relationship between student selection criteria and learner success for medical dosimetry students

    SciTech Connect

    Baker, Jamie; Tucker, Debra; Raynes, Edilberto; Aitken, Florence; Allen, Pamela

    2016-04-01

    Medical dosimetry education occupies a specialized branch of allied health higher education. Noted international shortages of health care workers, reduced university funding, limitations on faculty staffing, trends in learner attrition, and increased enrollment of nontraditional students force medical dosimetry educational leadership to reevaluate current admission practices. Program officials wish to select medical dosimetry students with the best chances of successful graduation. The purpose of the quantitative ex post facto correlation study was to investigate the relationship between applicant characteristics (cumulative undergraduate grade point average (GPA), science grade point average (SGPA), prior experience as a radiation therapist, and previous academic degrees) and the successful completion of a medical dosimetry program, as measured by graduation. A key finding from the quantitative study was the statistically significant positive correlation between a student's previous degree and his or her successful graduation from the medical dosimetry program. Future research investigations could include a larger research sample, representative of more medical dosimetry student populations, and additional studies concerning the relationship of previous work as a radiation therapist and the effect on success as a medical dosimetry student. Based on the quantitative correlation analysis, medical dosimetry leadership on admissions committees could revise student selection rubrics to place less emphasis on an applicant's undergraduate cumulative GPA and increase the weight assigned to previous degrees.

  20. Selection of active spaces for multiconfigurational wavefunctions

    SciTech Connect

    Keller, Sebastian; Boguslawski, Katharina; Reiher, Markus; Janowski, Tomasz; Pulay, Peter

    2015-06-28

    The efficient and accurate description of the electronic structure of strongly correlated systems is still a largely unsolved problem. The usual procedures start with a multiconfigurational (usually a Complete Active Space, CAS) wavefunction which accounts for static correlation and add dynamical correlation by perturbation theory, configuration interaction, or coupled cluster expansion. This procedure requires the correct selection of the active space. Intuitive methods are unreliable for complex systems. The inexpensive black-box unrestricted natural orbital (UNO) criterion postulates that the Unrestricted Hartree-Fock (UHF) charge natural orbitals with fractional occupancy (e.g., between 0.02 and 1.98) constitute the active space. UNOs generally approximate the CAS orbitals so well that the orbital optimization in CAS Self-Consistent Field (CASSCF) may be omitted, resulting in the inexpensive UNO-CAS method. A rigorous testing of the UNO criterion requires comparison with approximate full configuration interaction wavefunctions. This became feasible with the advent of Density Matrix Renormalization Group (DMRG) methods which can approximate highly correlated wavefunctions at affordable cost. We have compared active orbital occupancies in UNO-CAS and CASSCF calculations with DMRG in a number of strongly correlated molecules: compounds of electronegative atoms (F{sub 2}, ozone, and NO{sub 2}), polyenes, aromatic molecules (naphthalene, azulene, anthracene, and nitrobenzene), radicals (phenoxy and benzyl), diradicals (o-, m-, and p-benzyne), and transition metal compounds (nickel-acetylene and Cr{sub 2}). The UNO criterion works well in these cases. Other symmetry breaking solutions, with the possible exception of spatial symmetry, do not appear to be essential to generate the correct active space. In the case of multiple UHF solutions, the natural orbitals of the average UHF density should be used. The problems of the UNO criterion and their potential solutions

  1. Selection of active spaces for multiconfigurational wavefunctions

    NASA Astrophysics Data System (ADS)

    Keller, Sebastian; Boguslawski, Katharina; Janowski, Tomasz; Reiher, Markus; Pulay, Peter

    2015-06-01

    The efficient and accurate description of the electronic structure of strongly correlated systems is still a largely unsolved problem. The usual procedures start with a multiconfigurational (usually a Complete Active Space, CAS) wavefunction which accounts for static correlation and add dynamical correlation by perturbation theory, configuration interaction, or coupled cluster expansion. This procedure requires the correct selection of the active space. Intuitive methods are unreliable for complex systems. The inexpensive black-box unrestricted natural orbital (UNO) criterion postulates that the Unrestricted Hartree-Fock (UHF) charge natural orbitals with fractional occupancy (e.g., between 0.02 and 1.98) constitute the active space. UNOs generally approximate the CAS orbitals so well that the orbital optimization in CAS Self-Consistent Field (CASSCF) may be omitted, resulting in the inexpensive UNO-CAS method. A rigorous testing of the UNO criterion requires comparison with approximate full configuration interaction wavefunctions. This became feasible with the advent of Density Matrix Renormalization Group (DMRG) methods which can approximate highly correlated wavefunctions at affordable cost. We have compared active orbital occupancies in UNO-CAS and CASSCF calculations with DMRG in a number of strongly correlated molecules: compounds of electronegative atoms (F2, ozone, and NO2), polyenes, aromatic molecules (naphthalene, azulene, anthracene, and nitrobenzene), radicals (phenoxy and benzyl), diradicals (o-, m-, and p-benzyne), and transition metal compounds (nickel-acetylene and Cr2). The UNO criterion works well in these cases. Other symmetry breaking solutions, with the possible exception of spatial symmetry, do not appear to be essential to generate the correct active space. In the case of multiple UHF solutions, the natural orbitals of the average UHF density should be used. The problems of the UNO criterion and their potential solutions are discussed

  2. Personal profile of medical students selected through a knowledge-based exam only: are we missing suitable students?

    PubMed Central

    Abbiati, Milena; Baroffio, Anne; Gerbase, Margaret W.

    2016-01-01

    Introduction A consistent body of literature highlights the importance of a broader approach to select medical school candidates both assessing cognitive capacity and individual characteristics. However, selection in a great number of medical schools worldwide is still based on knowledge exams, a procedure that might neglect students with needed personal characteristics for future medical practice. We investigated whether the personal profile of students selected through a knowledge-based exam differed from those not selected. Methods Students applying for medical school (N=311) completed questionnaires assessing motivations for becoming a doctor, learning approaches, personality traits, empathy, and coping styles. Selection was based on the results of MCQ tests. Principal component analysis was used to draw a profile of the students. Differences between selected and non-selected students were examined by Multivariate ANOVAs, and their impact on selection by logistic regression analysis. Results Students demonstrating a profile of diligence with higher conscientiousness, deep learning approach, and task-focused coping were more frequently selected (p=0.01). Other personal characteristics such as motivation, sociability, and empathy did not significantly differ, comparing selected and non-selected students. Conclusion Selection through a knowledge-based exam privileged diligent students. It did neither advantage nor preclude candidates with a more humane profile. PMID:27079886

  3. Coevolution of active vision and feature selection.

    PubMed

    Floreano, Dario; Kato, Toshifumi; Marocco, Davide; Sauser, Eric

    2004-03-01

    We show that complex visual tasks, such as position- and size-invariant shape recognition and navigation in the environment, can be tackled with simple architectures generated by a coevolutionary process of active vision and feature selection. Behavioral machines equipped with primitive vision systems and direct pathways between visual and motor neurons are evolved while they freely interact with their environments. We describe the application of this methodology in three sets of experiments, namely, shape discrimination, car driving, and robot navigation. We show that these systems develop sensitivity to a number of oriented, retinotopic, visual-feature-oriented edges, corners, height, and a behavioral repertoire to locate, bring, and keep these features in sensitive regions of the vision system, resembling strategies observed in simple insects.

  4. Astronomy Student Activities Using Stellarium Software

    NASA Astrophysics Data System (ADS)

    Benge, Raymond D.; Tuttle, S. R.

    2012-01-01

    Planetarium programs can be used to provide a valuable learning experience for introductory astronomy students. Educational activities can be designed to utilize the capabilities of the software to display the sky, coordinates, motions in the sky, etc., in order to learn basic astronomical concepts. Most of the major textbook publishers have an option of bundling planetarium software and even laboratory activities using such software with textbooks. However, commercial planetarium software often is updated on a different schedule from the textbook revision and new edition schedule. The software updates also sometimes occur out of sync with college textbook adoption deadlines. Changes in software and activity curriculum often translate into increases costs for students and the college. To provide stability to the process, faculty at Tarrant County College have developed a set of laboratory exercises, entitled Distant Nature, using free open source Stellarium software. Stellarium is a simple, yet powerful, program that is available in formats that run on a variety of operating systems (Windows, Apple, linux). A web site was developed for the Distant Nature activities having a set version of Stellarium that students can download and install on their own computers. Also on the web site, students can access the instructions and worksheets associated with the various Stellarium based activities. A variety of activities are available to support two semesters of introductory astronomy. The Distant Nature web site has been used for one year with Tarrant County College astronomy students and is now available for use by other institutions. The Distant Nature web site is http://www.stuttle1.com/DN_Astro/index.html .

  5. Farkle Fundamentals and Fun. Activities for Students

    ERIC Educational Resources Information Center

    Hooley, Donald E.

    2014-01-01

    The dice game Farkle provides an excellent basis for four activities that reinforce probability and expected value concepts for students in an introductory statistics class. These concepts appear in the increasingly popular AP statistics course (Peck 2011) and are used in analyzing ethical issues from insurance and gambling (COMAP 2009; Woodward…

  6. Student Activity Funds: Procedures and Controls.

    ERIC Educational Resources Information Center

    Cuzzetto, Charles E.

    2000-01-01

    An effective internal-control system can help school business administrators meet the challenges of accounting for student activity funds. Such a system should include appropriate policies and procedures, identification of key control points, self-assessments, audit trails, and internal and external audits. (MLH)

  7. Quilts of Alaska--Student Activities.

    ERIC Educational Resources Information Center

    Alaska State Museum, Juneau.

    This student activities booklet, "Quilts of Alaska," contains historical and educational information on quilts. It is colorfully illustrated with examples of different types of quilts. The booklet describes album or signature quilts, which from 1840 to the 1890s, were a U.S. fad, such as were autograph albums. As the name suggests, these…

  8. Developing a New Activity: STUDENT APPROVED

    ERIC Educational Resources Information Center

    Smit, Julie; Cavallo-Medved, Dora; Poling, Kirsten

    2011-01-01

    Do you have an idea for a new activity or laboratory exercise that you would like to incorporate into your course but feel unsure as to how it will be received by your students? This was our concern when developing first-year biology labs for a biology majors' course at University of Windsor. Through a Centred on Learning Innovation Fund (CLIF)…

  9. Incorporating Student Activities into Climate Change Education

    NASA Astrophysics Data System (ADS)

    Steele, H.; Kelly, K.; Klein, D.; Cadavid, A. C.

    2013-12-01

    atmospheric circulation with applications of the Lorenz model, explored the land-sea breeze problem with the Dynamics and Thermodynamics Circulation Model (DTDM), and developed simple radiative transfer models. Class projects explored the effects of varying the content of CO2 and CH4 in the atmosphere, as well as the properties of paleoclimates in atmospheric simulations using EdGCM. Initial assessment of student knowledge, attitudes, and behaviors associated with these activities, particularly about climate change, was measured. Pre- and post-course surveys provided student perspectives about the courses and their learning about remote sensing and climate change concepts. Student performance on the tutorials and course projects evaluated students' ability to learn and apply their knowledge about climate change and skills with remote sensing to assigned problems or proposed projects of their choice. Survey and performance data illustrated that the exercises were successful in meeting their intended learning objectives as well as opportunities for further refinement and expansion.

  10. How Important Are Student-Selected versus Instructor-Selected Literature Resources for Students' Learning and Motivation in Problem-Based Learning?

    ERIC Educational Resources Information Center

    Wijnia, Lisette; Loyens, Sofie M.; Derous, Eva; Schmidt, Henk G.

    2015-01-01

    In problem-based learning students are responsible for their own learning process, which becomes evident when they must act independently, for example, when selecting literature resources for individual study. It is a matter of debate whether it is better to have students select their own literature resources or to present them with a list of…

  11. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2013-04-01 2013-04-01 false Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...

  12. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2010-04-01 2010-04-01 false Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...

  13. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2012-04-01 2011-04-01 true Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...

  14. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2014-04-01 2014-04-01 false Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...

  15. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... activities that include special interest clubs, physical activities, student government, and cultural affairs... 25 Indians 1 2011-04-01 2011-04-01 false Standard XVI-Student activities. 36.43 Section 36.43... § 36.43 Standard XVI—Student activities. All schools shall provide and maintain a well-balanced...

  16. [Creating optimal hygienic conditions for students' activities].

    PubMed

    Grebniak, N P

    1990-05-01

    Optimization of the preparation of school-children for the working activity may be presented as a model consisting of 4 blocks. Socially significant functions are system-forming factors of this model, i.e. the functions of an organism with which successful implementation of the major types of activities is associated. System approach to the management of schoolchildren's activities based on the dynamic control of socially significant functions and on selective influence on external and internal factors with the help of prophylactic and corrective activities make it possible to maintain its hygienic optimization.

  17. Number Wonders: 171 Activities to Meet Math Standards & Inspire Students

    ERIC Educational Resources Information Center

    Kuhns, Catherine Jones

    2006-01-01

    In this book, author Catherine Jones Kuhns introduces student- and teacher-friendly math activities designed to get students thinking like mathematicians and loving mathematics, while addressing content standards through grade 2. She also shows how to make math fun for students, get children actively engaged in learning, create a student-centered…

  18. Assessing High School Student Learning on Science Outreach Lab Activities

    ERIC Educational Resources Information Center

    Thomas, Courtney L.

    2012-01-01

    The effect of hands-on laboratory activities on secondary student learning was examined. Assessment was conducted over a two-year period, with 262 students participating the first year and 264 students the second year. Students took a prequiz, performed a laboratory activity (gas chromatography of alcohols, or photosynthesis and respiration), and…

  19. Let Them Decide: Student Performance and Self-Selection of Weights Distribution

    ERIC Educational Resources Information Center

    Vander Schee, Brian A.

    2011-01-01

    Previous researchers have focused on student sense of control, grading, and academic performance. However, the influence of letting students self-select the percentage weights for graded course components is not clear. In this research students selected the percentage weights distribution for the graded components in the Capstone: Strategic…

  20. Student concepts of Natural Selection from a resource-based perspective

    NASA Astrophysics Data System (ADS)

    Benjamin, Scott Shawn

    The past two decades have produced a substantial amount of research about the teaching and learning of evolution; however, recent research often lacks a theoretical foundation. Application of a new theoretical framework could help fill the void and improve research about student concepts of evolution. This study seeks to show that a resource-based framework (Hammer et al., 2005) can improve research into student concepts of natural selection. Concepts of natural selection from urban community college students were assessed via qualitative (interviews, written open-response questions, and write/think aloud procedures) and quantitative methods (coded open response analysis, Concept Inventory for Natural Selection (CINS)(Anderson, Fisher, & Norman, 2002). Results showed that students demonstrate four important aspects of resource-based framework: the multi-faceted construction of concepts, context sensitivity/ concept flexibility, at-the-moment activation of resources, and perceptual frames. In open response assessment, evolutionary-gain responses produced significantly different responses than evolutionary-loss questions with: 1) significantly more correct answers for the gain than loss question (Wilcoxon signed rank test, z = -3.68, p=0.0002); 2) more Lamarckian responses to loss than the gain question (Fisher exact, p=0.0039); and significantly different distributions in expanded need vs basic need answers (Fishers exact, p = 0.02). Results from CINS scores showed significant differences in post activity scores between students that held different naive concepts associated with origin of variation, origin of species, differential reproduction, and limited survival suggesting that some naive ideas facilitate learning. Outcomes also suggest that an everyday or self-experience typological perceptual frame is an underlying source of many incorrect ideas about evolution. Interview and write/think aloud assessments propose four process resources applied by students as

  1. College Student Environmental Activism: How Experiences and Identities Influence Environmental Activism Approaches

    ERIC Educational Resources Information Center

    King, Laura A. H.

    2016-01-01

    College student environmental activism is one way students civically engage in addressing social issues. This study explores the environmental activism of twelve college students and how their experiences outside of college and in college influenced their activism. In addition, how students' identities influenced their approach to activism was…

  2. Student Perceptions of Social Justice and Social Justice Activities

    ERIC Educational Resources Information Center

    Torres-Harding, Susan R.; Steele, Cheronda; Schulz, Erica; Taha, Farah; Pico, Chantal

    2014-01-01

    Encouraging students to engage in activities that actively seek to promote social justice is a goal of many educators. This study analyzed college student perceptions around social justice and related activities in a medium-sized, urban university in the United States. Students' open-ended responses to questions assessing their perceptions of…

  3. Hands-On Activities and Their Influence on Students' Interest

    ERIC Educational Resources Information Center

    Holstermann, Nina; Grube, Dietmar; Bogeholz, Susanne

    2010-01-01

    This study investigates the influence of hands-on activities on students' interest. We researched whether students with experience in specific hands-on activities show higher interest in these activities than students without experience. Furthermore, the relationship between the quality of the hands-on experience and interest in the respective…

  4. A Study of Sex Stereotyping in Child-Selected Play Activities of Preschool Children.

    ERIC Educational Resources Information Center

    Beeson, Betty Spillers; Williams, R. Ann

    The purpose of this study was to examine child-selected play activities of three-, four-, and five-year-old children to determine whether the choices reflected society's traditionally sex stereotyped labels. Subjects were 50 students enrolled in two nursery school programs at a midwestern university during the autumn of 1979. Three observers…

  5. Student Activism in the High Schools of New York State.

    ERIC Educational Resources Information Center

    Haake, Bernard F.; Langworthy, Philip B.

    The purpose of nine regional meetings between New York State Education Department personnel, educators and students from selected secondary school districts was to obtain information about unrest and the changing expectations of high school students. The following conclusions were made: (1) rising expectations of students are part of the "times,"…

  6. Selective Activation and Disengagement of Moral Control.

    ERIC Educational Resources Information Center

    Bandura, Albert

    1990-01-01

    Analyzes psychological mechanisms by which moral control is selectively disengaged from inhumane conduct in ordinary and unusual circumstances. Explores the symptoms of moral exclusion as described in the literature. Presents categories that unify theory on moral exclusion and contribute practical classifications for use in empirical studies. (JS)

  7. The use of selected theatre rehearsal technique activities with African-American adolescents labeled "behavior disordered".

    PubMed

    Anderson, M G

    1992-01-01

    The extensive literature on the overrepresentation of adolescent African-American male learners in classes for students identified as behavior disordered has essentially not addressed the problems caused by teacher reactions to adolescent conversational language use, the qualitative differences in language choices, or the impact of the conversational choices of adolescents on their educational treatment. This article explores how the dramaturgical perspective of selected Theatre Rehearsal Technique (TRT) activities can be used as learning experiences in communication with this student population. If these students gain quantifiable success in their social communication interactions, reassessment of their special education placement might facilitate their entrance into less restrictive educational environments.

  8. Alkoxide activation of aminoboranes towards selective amination.

    PubMed

    Solé, Cristina; Fernández, Elena

    2013-10-18

    Piece of the (inter)action: The interaction of alkoxides with the sp(2) Bpin (pin=pinacol) moiety in aminoboranes forms the in situ Lewis acid-base adduct [RO(-) →B(OR)2 N(R')2 ] which enables the amino moiety to react as a strong nucleophile with several electrophiles, thus providing amino alcohols, β-enamino esters, and β-hydroxy amides in a direct and remarkably selective way.

  9. Biological activities of selected basidiomycetes from Yemen.

    PubMed

    Al-Fatimi, M; Schröder, G; Kreisel, H; Lindequist, U

    2013-03-01

    In a previous paper we demonstrated the results of biological screening of Yemeni basidiomycetes. The present study was aimed to investigate the antimicrobial and the antioxidant activity of further basidiomycetes collected in Yemen. Dichloromethane, methanol and aqueous extracts of the fruiting bodies of 25 species were screened in vitro for their antibacterial activities against three Gram-positive bacteria (Staphyloccocus aureus, Bacillus subtilis, Micrococcus flavus) and two Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa), against six human fungal pathogens (Candida albicans, Candida krusei, Aspergillus fumigatus, Mucor sp., Microsporum gypseum, Trichophyton mentagrophytes) and against one non human pathogenic fungus (Candida maltosa). The results indicated that 75 extracts exhibited activity against one or more of the bacteria. The methanol extracts of Agaricus cf. bernardii, Agrocybe pediades, Chlorophyllum molybdites, Coriolopsis polyzona, Ganoderma xylonoides, Pycnoporus sanguineus, Trametes lactinea and Trametes cingulata showed activity against all tested bacteria. The highest antibacterial activity was exhibited by methanol extracts from Chlorophyllum molybdites, Ganoderma xylonoides and Trametes cingulata and Agaricus cf. bernardii, Agrocybe pediades, Coriolopsis polyzona, Pycnoporus sanguineus and Trametes lactinea. The methanol extracts of Chlorophyllum molybdites, Ganoderma xylonoides and Pycnoporus sanguineus showed considerable antifungal activities against the tested fungal strains. Strong antioxidative effects employing the DPPH assay were exhibited by methanol extracts from Chlorophyllum molybdites, Ganoderma xylonoides, Hexagonia velutina, Pycnoporus sanguineus, Trametes lactinea and Trametes cingulata. Our previous and presented studies about 48 basidiomycetes collected in Yemen provide evidence that basidiomycetes from the Arabic region so far should attract more attention as potential source for new biologically active

  10. Stages of Learning: Building a Native Curriculum. Teachers' Guide, Student Activities--Part I, Research Unit--Part II.

    ERIC Educational Resources Information Center

    Candline, Mary

    This language arts curriculum developed for Native American students in Manitoba (Canada) consists of a teachers' guide, a student guide, and a research unit. The curriculum includes reading selections and learning activities appropriate for the different reading levels of both upper elementary and secondary students. The purpose of the unit is…

  11. Students' Attitudes toward an After-School Physical Activity Programme

    ERIC Educational Resources Information Center

    Agbuga, Bulent; Xiang, Ping; McBride, Ron

    2013-01-01

    Though considerable research on student attitudes has been conducted in physical education, little information exists concerning student attitudes toward after-school physical activity programmes. This study assessed students' attitudes toward their after-school physical activity programme located in southwest Texas, USA. Participants included 158…

  12. Silent Students' Participation in a Large Active Learning Science Classroom

    ERIC Educational Resources Information Center

    Obenland, Carrie A.; Munson, Ashlyn H.; Hutchinson, John S.

    2012-01-01

    Active learning in large science classrooms furthers opportunities for students to engage in the content and in meaningful learning, yet students can still remain anonymously silent. This study aims to understand the impact of active learning on these silent students in a large General Chemistry course taught via Socratic questioning and…

  13. Student Activism: An Exploration of Pre-Service Teacher Engagement

    ERIC Educational Resources Information Center

    van Tol, Jason

    2017-01-01

    This study investigated university student activism from both a theoretical and applied perspective. The aims were to explore some of the elements that might enable or constrain student activism and to facilitate the students' opportunity to act on an issue of their choice. The three elements of self-efficacy, group work, and time were reviewed in…

  14. Inspiring Students to a Lifetime of Physical Activity.

    ERIC Educational Resources Information Center

    Butler, Lawrence F.; Anderson, Steven P.

    2002-01-01

    Presents strategies that physical education teachers can use to encourage their students to lead physically active lives. The strategies include: focus on lifelong physical activity; use goal setting and self-assessment; inspire students by personal example; model skills (either a teacher or skilled student may do the modeling); and combine…

  15. Student Activism, Diversity, and the Struggle for a Just Society

    ERIC Educational Resources Information Center

    Rhoads, Robert A.

    2016-01-01

    This introductory article provides a historical overview of various student movements and forms of student activism from the beginning of the Civil Rights Movement to the present. Accordingly, the historical trajectory of student activism is framed in terms of 3 broad periods: the sixties, the postsixties, and the contemporary context. The author…

  16. Conservation II. Science Activities in Energy. [Student's and] Teacher's Guide.

    ERIC Educational Resources Information Center

    Oak Ridge Associated Universities, TN.

    Designed for science students in fourth, fifth, and sixth grades, the activities in this unit illustrate principles and problems related to the conservation of energy. Eleven student activities using art, economics, arithmetic, and other skills and disciplines help teachers directly involve students in exploring scientific questions and making…

  17. Exploring Careers in Science and Engineering. Second Edition. [Student Activities.

    ERIC Educational Resources Information Center

    Research Triangle Inst., Research Triangle Park, NC.

    This program (which consists of 12 activities) is aimed at increasing the career relevance of science education for all students in grades 4 through 9, while at the same time particularly encouraging female and minority students to consider careers in science and engineering. Major areas addressed in the activities are: (1) students' images of…

  18. Student Activism and Democratic Quality in Ghana's Fourth Republic

    ERIC Educational Resources Information Center

    Van Gyampo, Ransford Edward

    2013-01-01

    Student activism has been pivotal in Ghana's political and democratic history. Prior to Ghana's Fourth Republic, student activism was highly confrontational and entailed student support or opposition to the various regimes depending on the extent to which the regimes were accepted by all as being rightful or legitimate. After 23 years of…

  19. Mandatory Student Activity Fees: Educational and Legal Consideration.

    ERIC Educational Resources Information Center

    Gibbs, Annette

    1980-01-01

    Colleges continue to face questions, pressures, and even legal confrontations concerning the constitutionality of mandatory student activity fees. In addition, the educational and administrative considerations are equally as problematic on many campuses as students press their positions that run contrary to traditional student activity programs.…

  20. Students as Doers: Examples of Successful E-Learning Activities

    ERIC Educational Resources Information Center

    Tammelin, Maija; Peltonen, Berit; Puranen, Pasi; Auvinen, Lis

    2012-01-01

    This paper discusses learning language and communication activities that focus on students' concrete involvement in their learning process. The activities first deal with student-produced blogs and digital videos in business Spanish. They then present student-produced podcasts for Swedish business communication learners that are meant for speakers…

  1. Antibacterial activity of selected Malaysian honey

    PubMed Central

    2013-01-01

    Background Antibacterial activity of honey is mainly dependent on a combination of its peroxide activity and non-peroxide components. This study aims to investigate antibacterial activity of five varieties of Malaysian honey (three monofloral; acacia, gelam and pineapple, and two polyfloral; kelulut and tualang) against Staphylococcus aureus, Bacillus cereus, Escherichia coli, and Pseudomonas aeruginosa. Methods Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) were performed for semi-quantitative evaluation. Agar well diffusion assay was used to investigate peroxide and non-peroxide activities of honey. Results The results showed that gelam honey possessed lowest MIC value against S. aureus with 5% (w/v) MIC and MBC of 6.25% (w/v). Highest MIC values were shown by pineapple honey against E. coli and P. aeruginosa as well as acacia honey against E. coli with 25% (w/v) MIC and 50% (w/v) MBC values. Agar inhibition assay showed kelulut honey to possess highest total antibacterial activity against S. aureus with 26.49 equivalent phenol concentrations (EPC) and non-peroxide activity of 25.74 EPC. Lowest antibacterial activity was observed in acacia honey against E. coli with total activity of 7.85 EPC and non-peroxide activity of 7.59 EPC. There were no significant differences (p > 0.05) between the total antibacterial activities and non-peroxide activities of Malaysian honey. The intraspecific correlation between MIC and EPC of E. coli (r = -0.8559) was high while that between MIC and EPC of P. aeruginosa was observed to be moderate (r = -0.6469). S. aureus recorded a smaller correlation towards the opposite direction (r = 0.5045). In contrast, B.cereus showed a very low intraspecific correlation between MIC and EPC (r = -0.1482). Conclusions Malaysian honey, namely gelam, kelulut and tualang, have high antibacterial potency derived from total and non-peroxide activities, which implies that both peroxide and other

  2. Application of ICT by Students at Selected Universities in Poland

    ERIC Educational Resources Information Center

    Lorencowicz, Edmund; Kocira, Slawomir; Uziak, Jacek; Tarasinska, Joanna

    2014-01-01

    The aim of the study was to investigate access and use of computers and internet by students during their studies. The results are based on a survey conducted in 2009-2012 on groups of 320 to 405 students (each year) from two universities in eastern Poland. It was concluded that during the period under study access of students to computers and…

  3. The Effect of Font Selection on Student Test Anxiety

    ERIC Educational Resources Information Center

    Murphy, Peter V.

    2014-01-01

    The emergence of standards-based curriculums has resulted in an increased frequency of student testing, including high-stakes testing. Of students who take tests, up to 65% may experience test anxiety, which can have negative effects on student outcomes. For this reason, the purpose of this single-group, repeated measures design, quantitative…

  4. Relevance of Student Teaching Skills and Activities from the Perspective of the Student Teacher

    ERIC Educational Resources Information Center

    Smalley, Scott W.; Retallick, Michael S.; Paulsen, Thomas H.

    2015-01-01

    The purpose of this descriptive survey study was to determine the extent to which student teachers deem traditional student teaching skills and activities relevant as part of the capstone student teaching experience. The study population consisted of all (N = 140) fall 2012 and spring 2013 agricultural education student teachers in the North…

  5. Antiprotease activity of selected Slovak medicinal plants.

    PubMed

    Jedinak, A; Valachova, M; Maliar, T; Sturdik, E

    2010-02-01

    Fifty-six methanol extracts obtained from the barks, flowers, leaves and stems of 30 Slovak trees, bushes and herbs used in the traditional medicine of the Small Carpathians, Slovakia, have been screened for antiprotease (trypsin, thrombin and urokinase) activity using chromogenic bioassay. In this study, 14 extracts showed the strong inhibition activity to protease trypsin with IC50 values below 10 microg/mL. The highest inhibition activities were observed for methanol extracts of Acer platanoides IC50 = 1.8 microg/mL, Rhus typhina IC50 = 1.2 microg/mL and Tamarix gallica IC50 = 1.7 microg/mL. However, the results of extracts tested on thrombin were generally different from those observed for trypsin. The most marked inhibition activity to thrombin were estimated for extracts of Castanea sativa IC50 = 73.2 microg/mL, Larix decidua IC50 = 96.9 microg/mL and Rhus typhina IC50 = 20.5 microg/mL. In addition, Acer platanoides and Rhus typhina were the only extracts which showed inhibition activity to urokinase with IC50 = 171.1 microg/mL and IC50 = 38.3 microg/mL, respectively. In addition, Rhus typhina showed the broadest spectrum of inhibition activity to all tested serine proteases and seems to be a prospective new source of natural products as inhibitors of serine proteases.

  6. Activity of selected phytochemicals against Plasmodium falciparum.

    PubMed

    Astelbauer, Florian; Gruber, Maria; Brem, Brigitte; Greger, Harald; Obwaller, Andreas; Wernsdorfer, Gunther; Congpuong, Kanungnit; Wernsdorfer, Walther H; Walochnik, Julia

    2012-08-01

    According to the WHO, in 2008, there were 247 million reported cases of malaria and nearly one million deaths from the disease. Parasite resistance against first-line drugs, including artemisinin and mefloquine, is increasing. In this study the plant-derived compounds aglafolin, rocaglamid, kokusaginine, arborine, arborinine and tuberostemonine were investigated for their anti-plasmodial activity in vitro. Fresh Plasmodium falciparum isolates were taken from patients in the area of Mae Sot, north-western Thailand in 2008 and the inhibition of schizont maturation was determined for the respective compounds. With inhibitory concentrations effecting 50%, 90% and 99% inhibition (IC(50), IC(90) and IC(99)) of 60.95 nM, 854.41 nM and 7351.49 nM, respectively, rocaglamid was the most active of the substances, closely followed by aglafoline with 53.49 nM, 864.55 nM and 8354.20 nM. The activity was significantly below that of artemisinin, but moderately higher than that of quinine. Arborine, arborinine, tuberostemonine and kokusaginine showed only marginal activity against P. falciparum characterized by IC(50) and IC(99) values higher than 350 nM and 180 μM, respectively, and regressions with relatively shallow slopes S>14.38. Analogues of rocaglamid and aglafoline merit further exploration of their anti-plasmodial activity.

  7. New Forms of Student Activism: Lobbying, Trusteeing, and Collective Bargaining.

    ERIC Educational Resources Information Center

    Beeler, Kent D.

    1979-01-01

    This article focuses on three new forms of student activism: lobbying, trusteeing, and collective bargaining. Related aspects of student involvement in the political, legal, and consumer areas are discussed briefly. (Author)

  8. Transfer Student Success: Educationally Purposeful Activities Predictive of Undergraduate GPA

    ERIC Educational Resources Information Center

    Fauria, Renee M.; Fuller, Matthew B.

    2015-01-01

    Researchers evaluated the effects of Educationally Purposeful Activities (EPAs) on transfer and nontransfer students' cumulative GPAs. Hierarchical, linear, and multiple regression models yielded seven statistically significant educationally purposeful items that influenced undergraduate student GPAs. Statistically significant positive EPAs for…

  9. Transfer and the Part-Time Student: The Gulf Separating Community Colleges and Selective Universities

    ERIC Educational Resources Information Center

    Handel, Stephen J.

    2009-01-01

    When representatives from community colleges and selective four-year institutions gather, there is no greater flashpoint than the topic of part-time enrollment. This issue--that students coming from an institution comprising mostly part-time students should be enabled to transfer to selective four-year institutions in which full-time enrollment is…

  10. Major Adjustment: Students' Transition Experiences Leaving Selective Undergraduate Degree Programs

    ERIC Educational Resources Information Center

    Halasz, Helen Mulhern

    2013-01-01

    This multi-campus, qualitative study investigated how undergraduate students previously enrolled in selective majors described coping resources utilized during the transition of leaving their previous major and selecting a new academic degree program. The study also examined which resources students identified as most valuable, and coping…

  11. Evolution of Students' Ideas about Natural Selection through a Constructivist Framework

    ERIC Educational Resources Information Center

    Baumgartner, Erin; Duncan, Kanesa

    2009-01-01

    Educating students about the process of evolution through natural selection is vitally important because not only is it the unifying theory of biological science, it is also widely regarded as difficult for students to fully comprehend. Anderson and colleagues (2002) describe alternative ideas and misconceptions about natural selection as highly…

  12. The Impact of the Non-Graded, Multi-Selective English Curriculum on High School Students.

    ERIC Educational Resources Information Center

    Gage, Thomas Evans

    Studies involving different populations were involved in this four-part evaluation of the impact of non-graded, multi-selective English on high school students. Study A involved students who consistently scored high or low in percentile gain in the four ability groups, to ascertain any pattern of courses selected, sequences of courses attended,…

  13. Comparisons of Selected Student and Teacher Variables in All-Girls and Coeducational Physical Education Environments

    ERIC Educational Resources Information Center

    Derry, Julie A.; Phillips, D. Allen

    2004-01-01

    The purpose of this study was to investigate selected student and teacher variables and compare the differences between these variables for female students and female teachers in coeducation and single-sex physical education classes. Eighteen female teachers and intact classes were selected; 9 teachers from coeducation and 9 teachers from…

  14. Social Capital for College: Network Composition and Access to Selective Institutions among Urban High School Students

    ERIC Educational Resources Information Center

    Hill, Lori Diane; Bregman, Allyson; Andrade, Fernando

    2015-01-01

    This study examines the relationship between networks that provide high school students with "social capital for college" (SCFC) and their access to selective institutions. It also explores the link between racial disparities in access to selective colleges and the composition of students' SCFC networks. Findings indicate that while…

  15. Students' Performances in Selected Mathematics Teacher Training Programs in North Carolina

    ERIC Educational Resources Information Center

    Olaniyi, Olusola Ademola; Olaniyi, Olanike Oluwakemi; Olaniyi, Oluwasemire Ayotunji; Lowe-Nicolas, Serign Omar; Dumeh, Raymond Nwinkom; Omojowo, Adetokunbo Omotade

    2015-01-01

    (Purpose) The purpose of this study was to examine the effect of math teacher program on students' performances in math teacher training programs in five selected colleges in North Carolina. (Methodology) This study collected 300 data (150 pre-tests and 150 post-tests) data of college students enrolled in the five selected colleges. The ANOVA and…

  16. Student Conceptions of Natural Selection and Its Role in Evolution, Research Series No. l65.

    ERIC Educational Resources Information Center

    Bishop, Beth A.; Anderson, Charles W.

    Pretests and posttests on the topic of evolution through natural selection were administered to students in a college nonmajors' biology course. Analysis of test responses revealed that most students understood evolution as a process in which species respond to environmental conditions by changing gradually over time. Student thinking differed…

  17. 34 CFR 675.10 - Selection of students for FWS employment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... in the institution's files. (c) Part-time and independent students. If an institution's allocation of... attending the institution as less-than-full-time or independent students, a reasonable portion of the... 34 Education 3 2010-07-01 2010-07-01 false Selection of students for FWS employment....

  18. What Characteristics of College Students Influence Their Decisions to Select Online Courses?

    ERIC Educational Resources Information Center

    Mann, John T.; Henneberry, Shida R.

    2012-01-01

    The primary goal of this study was to identify a wide range of characteristics of college students that may influence their decisions to select online courses. The motivation underlying this study is the realization that online courses are no longer exclusively being taken by non-traditional students (for undergraduates, that would be students age…

  19. An Examination of Student Satisfaction at a Private, Highly Selective University

    ERIC Educational Resources Information Center

    Heiserman, Jason A.

    2013-01-01

    Successful institutions focus on the needs of their students and strive to improve the quality of the educational experience. Student satisfaction assessments are one of the preeminent ways to measure how effectively institutions are meeting the expectations of students. Private, selective institutions (PSIs) have rarely been studied in terms of…

  20. College Sport Participation and Student Educational Experiences and Selected College Outcomes

    ERIC Educational Resources Information Center

    Rettig, Jean; Hu, Shouping

    2016-01-01

    Using data from a random sample of first-year students in the 2009 National Survey of Student Engagement (NSSE), we compared engagement in educationally purposeful activities in college, a set of educational outcomes, and the relationship between student engagement and educational outcomes for nonathletes and student-athletes participating in low-…

  1. State test-anxiety, selective attention and concentration in university students.

    PubMed

    Fernández-Castillo, Antonio; Caurcel, María J

    2015-08-01

    The principal aim of this study was to assess the level of selective attention and mental concentration before exams in a sample of university students and to determine a possible relationship between anxiety and reduction of levels of attention in this circumstance. A total of 403 university students, 176 men and 227 women, aged from 18 to 46 years, participated in the study. Of them, 169 were first-year undergraduates, 118 were second to fourth-year undergraduates and 116 were postgraduate Master's degree students. All of them completed the Spanish version of the Spielberger State-Anxiety Inventory and the D2 Attention Test just before taking an exam. Our results showed that participants with lower levels of anxiety had higher levels of selective attention and mental concentration before the exam. These results specifically indicate that when anxiety levels are very high, this could over-activate the orientating and alerting functions and to reduce the capacity of attentional control. These processes could have a negative impact on specific attentional processes and become a negative influence on performance in exams.

  2. Selected Technology Lab Activities Implementation Guide.

    ERIC Educational Resources Information Center

    Portland Public Schools, OR.

    These materials supplement state guides for junior high or middle school technology education programs. The materials show instructors how to implement 81 hours of new technology-related activities into existing programs. Introductory materials include a rationale, philosophy, and goals for technology education. Areas of instruction are as…

  3. 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…

  4. Selected Energy Education Activities for Pennsylvania Middle School Grades. Draft.

    ERIC Educational Resources Information Center

    Hack, Nancy; And Others

    These activities are intended to help increase awareness and understanding of the energy situation and to encourage students to become energy conservationists. The document is divided into sections according to discipline area. A final section is devoted to interdisciplinary activities involving several discipline areas integrated with the energy…

  5. High School Girls' Perceptions of Selected Fitness Activities

    ERIC Educational Resources Information Center

    Wilkinson, Carol; Bretzing, Robyn

    2011-01-01

    High school students, and particularly girls, are not very active (Centers for Disease Control and Prevention, 2006). To help girls develop the abilities to enjoy lifetime, healthy physical activity, physical educators need to provide curricula that will achieve this goal. In the process, they need to make sure they are aligned with the current…

  6. Aim for Wow-ability when Selecting Student Center Furniture.

    ERIC Educational Resources Information Center

    Payne, Jill M.

    2003-01-01

    Advises colleges to keep in mind several qualities when purchasing furniture for student centers: durability, cleanability, repairability, flexibility, storability, credibility, sustainability, comfort, affordability, and "wowability." (EV)

  7. Scouting for Handicapped Students.

    ERIC Educational Resources Information Center

    Frith, Greg H.; Stork, Julia

    1982-01-01

    Establishing a scouting program for handicapped students involves determining student interest, securing leadership, determining the extent of integration, and selecting and relating activities to the school curriculum. (CL)

  8. Anticancer activity of selected Colocasia gigantia fractions.

    PubMed

    Pornprasertpol, Apichai; Sereemaspun, Amornpun; Sooklert, Kanidta; Satirapipatkul, Chutimon; Sukrong, Suchada

    2015-01-01

    The objective of this study is to investigate the anticancer potential of the extract of Colocasia gigantea C. gigantea), a plant member of the Araceae family. In the present study, we investigated the cytotoxic activity of C. gigantea extract on cervical cancer (Hela) and human white blood cells (WBC) in vitro. The authors then identified the bioactive ingredients that demonstrated cytotoxicity on tested cells and evaluated those bioactive ingredients using the bioassay-guided fractionation method. The results showed that not all parts of C. gigantea promote cytotoxic activity. The dichloromethane leaf fraction showed significant cell proliferation effect on Hela cells, but not on WBCs. Only the n-hexane tuber fraction (Fr. 1T) exhibited significant cytotoxicity on Hela cells (IC50 = 585 μg/ml) and encouraged WBC cell proliferation. From GC-Mass spectrometry, 4,22-Stigmastadiene-3-one, Diazoprogesterone, 9-Octadecenoic acid (Z)-, hexyl ester and Oleic Acid were the components of Fr 1T that demonstrated cytotoxic potential. In conclusion, C. gigantea's Fr 1T shows potential for cervical cancer treatment.

  9. Antimicrobial activity of selected herbal extracts.

    PubMed

    Gowthamarajan, K; Kulkarni, T Giriraj; Mahadevan, N; Santhi, K; Suresh, B

    2002-01-01

    METHANOLIC EXTRACT OF OLEORESINS OF ARAUCARIA BIDWILLI HOOK: and aerial parts of Cytisus scoparius Linn. Were screened for antimicrobial activity against two bacterial strains-Bacillus subtilis (Gram Positive) and Escherichia coli (Gem negative), and two fungal strains - Candida albicans and crytococcus neoformans by two-fold serial dilution technique. The results showed that all the microorganisms used were sensitive to the extracts. The minimum inhibitory concentrations (MIC) for A. bidwilli were found to be 31.25 μg/ml for Bacillus subtilis and 500 μg/ml for all other organisms used in the study. In case of C. Scoparius, the MIC values were 250 μg/ml for B. Subtilis and 500 μg/ml for allthe other strains used. However, in comparison the ampicillin (MIC: 62.5 μg/ml), and Amphotericin-B (MIC: 125 μg/ml ), the activities of both the extracts were less except A. bidwilli against B.Subtilis.

  10. Self-Organization Activities of College Students: Challenges and Opportunities

    ERIC Educational Resources Information Center

    Shmurygina, Natalia; Bazhenova, Natalia; Bazhenov, Ruslan; Nikolaeva, Natalia; Tcytcarev, Andrey

    2016-01-01

    The article provides the analysis of self-organization activities of college students related to their participation in youth associations activities. The purpose of research is to disclose a degree of students' activities demonstration based on self-organization processes, assessment of existing self-organization practices of the youth,…

  11. Activity Preferences of Middle School Physical Education Students.

    ERIC Educational Resources Information Center

    Greenwood, Michael; Stillwell, Jim; Byars, Allyn

    2001-01-01

    Investigated the physical education activity preferences of middle school students who completed a checklist featuring a variety of activities. Overall, middle school boys and girls both differed and agreed on their interests for specific activities. Most students liked basketball, bicycling, roller skating, soccer, swimming, and volleyball but…

  12. Tobacco abuse and physical activity among medical students

    PubMed Central

    2009-01-01

    Objective This lifestyle is mainly determined during childhood and connected with poor public prophylactic health policy. The aim of this study was to estimate physical activity and level of tobacco abuse, as well as knowledge about health behaviours, among medical students. Methods Questionnaires were completed by Polish (243) and foreign medical students (80). Results It was stated that about 20% of the students smoked cigarettes. Female students from Norway took up smoking significantly more often than other participants, whereas there were more smokers among those from Poland. There was a significantly larger percentage of smoking males from Norway than among male Polish students. The same students presented a low level of physical activity. The smallest level of physical activity was characteristic of the Polish women. Conclusion This situation requires an intensification of activities aimed at supporting pro-health lifestyles and the elimination of unfavourable effects, especially among medical students. PMID:20156733

  13. Teaching the PARSEL Way: Students' Reactions to Selected PARSEL Modules

    ERIC Educational Resources Information Center

    Holbrook, Jack; Rannikmae, Miia; Kask, Klaara

    2008-01-01

    The PARSEL project was initiated to disseminate teaching modules, based on a philosophical model, which was in line with a need to promote scientific literacy, in a manner considered to be both popular and relevant for students. The project was based on the belief that this approach would allow students to better realize that science was for all,…

  14. Existential Frustration and Psychological Anomie within Select College Student Subcultures.

    ERIC Educational Resources Information Center

    Metha, Arlene

    A study was conducted to determine if eight distinct subcultures of college students reflect differences concerning psychological anomie (alienation) and existential frustration. In addition, the purpose of this study was to explore the interaction among eight college student subcultures and sex and race for psychological anomie and existential…

  15. Student Indebtedness in Selected Community and Senior Colleges.

    ERIC Educational Resources Information Center

    Hetzner, Donald R.

    A study was conducted in October 1987 to evaluate student indebtedness at four matched pairs of community and senior colleges in Florida, California, Nebraska, and New York. Questionnaires and return envelopes were sent to 5,149 students registered in credit-course at the eight institutions, resulting in 616 usable responses, including 297 from…

  16. Pima College Students' Knowledge of Selected Basic Physical Science Concepts.

    ERIC Educational Resources Information Center

    Iadevaia, David G.

    In 1989 a study was conducted at Pima Community College (PCC) to assess students' knowledge of basic physical science concepts. A three-part survey instrument was administered to students in a second semester sociology class, a first semester astronomy class, a second semester Spanish class, and a first semester physics class. The survey…

  17. Student-Based Topic Selection for ESL Courses.

    ERIC Educational Resources Information Center

    Boyle, Joseph P.

    Ninety students in a Hong Kong course in English as a second language were asked to list 20 topics they considered to be of interest for classroom study. The most popular topic areas, in descending order of popularity, were education, the students' home country (Hong Kong), family life, money, human relationships, marriage, nationalism and…

  18. Low-Income Students' Access to Selective Higher Education

    ERIC Educational Resources Information Center

    Park, Eunkyoung

    2013-01-01

    The undermatch between low-income students' academic achievement and college destinations has become increasingly important in discussions of higher education access and equity. This study investigates whether low-income students are undermatched in their college choice, and if so, what factors are related to the undermatching. Specifically, this…

  19. Elementary Students' Investigations in Natural Selection

    ERIC Educational Resources Information Center

    Bartley, Nancy; Concannon, James P.; Brown, Patrick L.

    2014-01-01

    Students love learning about animals: how animals behave, what animals eat, why some animals are more dangerous than others are, and why animals look the way they do. In this 5E lesson, students investigate why some animals look the way they do--specifically, the advantages of camouflage and mimicry. What are an animal's advantages of being…

  20. Delinquent activity among Jewish and Arab junior and senior high school students in Israel.

    PubMed

    Sherer, Moshe

    2009-10-01

    This study compares the criminal activities of male and female Jewish and Arab junior and senior high school students in Israel based on self-reported criminal activities. The sample consisted of 906 randomly selected junior and senior high school students. The findings indicate that Jewish students committed more types of delinquent acts when compared with their Arab counterparts; males committed more delinquent acts than females; and Arab females had very low rates of delinquency. The findings are discussed in light of possible influences of cultural and ethnic origin and knowledge about possible discrimination against Arab juveniles by the Israeli criminal justice system. Theoretical and practical implications of the results are suggested.

  1. Science Teaching and Learning Activities and Students' Engagement in Science

    ERIC Educational Resources Information Center

    Hampden-Thompson, Gillian; Bennett, Judith

    2013-01-01

    The purpose of this analysis is to describe the variation in students' reports of engagement in science across science teaching and learning activities. In addition, this study examines student and school characteristics that may be associated with students' levels of engagement in science. Data are drawn from the Programme for International…

  2. Student Technological Creativity Using Online Problem-Solving Activities

    ERIC Educational Resources Information Center

    Chang, Yu-Shan

    2013-01-01

    The purpose of this study was to investigate the effects of online (web-based) creative problem-solving (CPS) activities on student technological creativity and to examine the characteristics of student creativity in the context of online CPS. A pretest-posttest quasi-experiment was conducted with 107 fourth-grade students in Taiwan. The…

  3. Examining Participation of University Students in Recreational Entertainment Marketing Activities

    ERIC Educational Resources Information Center

    Pala, Adem

    2016-01-01

    The aim of this study was to examine participation of university students in recreational entertainment marketing activities. The survey population consisted of university student in Marmara University Province of Istanbul. The sample constituted a total of 272 students (150 male and 122 female), determined by circumstantial method. The survey…

  4. An Activity to Teach Students about Schematic Processing

    ERIC Educational Resources Information Center

    Isbell, Linda M.; Tyler, James M.; Burns, Kathleen C.

    2007-01-01

    We designed a classroom activity to foster students' understanding of what schemas are and how they function. We used a video of the instructor as an infant to illustrate how schemas influence gender stereotyping. Before the video, we told students that the baby was either a boy or a girl. After the video, students rated whether the baby would…

  5. Selection of Officer/Students for Graduate Education.

    ERIC Educational Resources Information Center

    Elster, R. S.; Githens, W. H.

    Confined to existing monetary and human resources, the Navy's Postgraduate Selection Board is responsible for selecting officers for graduate education who will both perform well and develop skills applicable to later Navy billets. Although different methods have been employed for this selection process, most decisions have been based on officer…

  6. Book Selections of Economically Disadvantaged Black Elementary Students

    ERIC Educational Resources Information Center

    Williams, Lunetta M.

    2008-01-01

    The author identified books most often selected among a sample of economically disadvantaged Black 8- to 12-year-old participants (N = 293) and investigated reasons participants offered for choosing specific books. Participants self-selected books at a book fair providing 412 books. The most commonly selected books supplied descriptive data.…

  7. Silica dust exposures during selected construction activities.

    PubMed

    Flanagan, Mary Ellen; Seixas, Noah; Majar, Maria; Camp, Janice; Morgan, Michael

    2003-01-01

    This study characterized exposure for dust-producing construction tasks. Eight common construction tasks were evaluated for quartz and respirable dust exposure by collecting 113 personal task period samples for cleanup; demolition with handheld tools; concrete cutting; concrete mixing; tuck-point grinding; surface grinding; sacking and patching concrete; and concrete floor sanding using both time-integrating filter samples and direct-reading respirable dust monitors. The geometric mean quartz concentration was 0.10 mg/m(3) (geometric standard deviation [GSD]=4.88) for all run time samples, with 71% exceeding the threshold limit value. Activities with the highest exposures were surface grinding, tuck-point grinding, and concrete demolition (GM[GSD] of 0.63[4.12], 0.22[1.94], and 0.10[2.60], respectively). Factors recorded each minute were task, tool, work area, respiratory protection and controls used, estimated cross draft, and whether anyone nearby was making dust. Factors important to exposure included tool used, work area configuration, controls employed, cross draft, and in some cases nearby dust. More protective respirators were employed as quartz concentration increased, although respiratory protection was found to be inadequate for 42% of exposures. Controls were employed for only 12% of samples. Exposures were reduced with three controls: box fan for surface grinding and floor sanding, and vacuum/shroud for surface grinding, with reductions of 57, 50, and 71%, respectively. Exposures were higher for sweeping compound, box fan for cleanup, ducted fan dilution, and wetted substrate. Construction masons and laborers are frequently overexposed to silica. The usual protection method, respirators, was not always adequate, and engineering control use was infrequent and often ineffective.

  8. The Effects of an Interdisciplinary Collegiate Program for Secondary School Students on Their Attitudes Toward Selected Physical Education and Social Concepts.

    ERIC Educational Resources Information Center

    Milner, E. Keith; Hancock, P. A.

    The purpose of this study was to determine the effects of an environmental science program on the development of student attitudes toward selected physical activities and social concepts. The subjects of the study were high school students enrolled in the Florida Environmental Studies Program. The program emphasized observation and experience as…

  9. Science Teaching and Learning Activities and Students' Engagement in Science

    NASA Astrophysics Data System (ADS)

    Hampden-Thompson, Gillian; Bennett, Judith

    2013-06-01

    The purpose of this analysis is to describe the variation in students' reports of engagement in science across science teaching and learning activities. In addition, this study examines student and school characteristics that may be associated with students' levels of engagement in science. Data are drawn from the Programme for International Student Assessment 2006 study. The analysis employs a quantitative approach that includes descriptive and inferential statistics to examine three measures of student engagement for a nationally representative sample of approximately 12,000 15-year-old students in the UK. The main results indicate that there is an association between students' motivation towards science, enjoyment of science and future orientation towards science, and the frequency in which various teaching and learning activities take place in the classroom. Understanding student engagement in science and the factors that influence it is essential in addressing the issue of uptake of science after compulsory schooling.

  10. A Survey of Selected Student Union and Conference Facilities.

    ERIC Educational Resources Information Center

    Hewitt, Raymond G.

    Results are summarized from data gathered from sample institutions of higher education, concerning the policies on alcoholic beverages served in student unions, as well as sleeping, dining and parking facilities. (FS)

  11. A selected bibliography for nursing faculty and students.

    PubMed

    Craig, Paula

    2009-01-01

    This bibliography is prepared for nursing faculty and nursing students to acquaint them with some resources which might contribute to their success. The bibliography is divided into two parts: (1) resources for nursing faculty; and (2) resources for nursing students. The major content of the resources for nursing faculty are: mentoring; research and publishing; tenure and new information technologies. The resources for nursing students contain: study tips and skills; success of the NCLEX-RN exam and informational monographs. With the time constraints of nursing faculty and nursing students and the abundance of materials available, this bibliography provides a set of resources for them to peruse. Electronic resources, journal articles, and monographs are included.

  12. Can programmed or self-selected physical activity affect physical fitness of adolescents?

    PubMed

    Neto, Cláudio F; Neto, Gabriel R; Araújo, Adenilson T; Sousa, Maria S C; Sousa, Juliana B C; Batista, Gilmário R; Reis, Victor M M R

    2014-09-29

    The aim of this study was to verify the effects of programmed and self-selected physical activities on the physical fitness of adolescents. High school adolescents, aged between 15 and 17 years, were divided into two experimental groups: a) a self-selected physical activity group (PAS) with 55 students (aged 15.7 ± 0.7 years), who performed physical activities with self-selected rhythm at the following sports: basketball, volleyball, handball, futsal and swimming; and b) a physical fitness training group (PFT) with 53 students (aged 16.0 ± 0.7 years), who performed programmed physical fitness exercises. Both types of activity were developed during 60 min classes. To assess physical fitness the PROESP-BR protocol was used. The statistical analysis was performed by repeated measures ANOVA. The measurements of pre and post-tests showed significantly different values after PFT in: 9 minute running test, medicine ball throw, horizontal jump, abdominal endurance, running speed and flexibility. After PAS differences were detected in abdominal endurance, agility, running speed and flexibility. The intervention with programmed physical activity promoted more changes in the physical abilities; however, in the self-selected program, agility was improved probably because of the practice of sports. Therefore, physical education teachers can use PFT to improve cardiorespiratory fitness and power of lower and upper limbs and PAS to improve agility of high school adolescents.

  13. Underachievers: From Whose Perspective? A Commentary on "Differentiating Low Performance of the Gifted Learner: Achieving, Underachieving, and Selective Consuming Students"

    ERIC Educational Resources Information Center

    Peters, Scott J.

    2012-01-01

    This article presents the author's critique on "Differentiating Low Performance of the Gifted Learner: Achieving, Underachieving, and Selective Consuming Students". The authors of the article titled "Differentiating Low Performance of the Gifted Learner: Achieving, Underachieving, and Selective Consuming Students" investigated…

  14. Staff and Student Experiences of Dialogue Days, a Student Engagement Activity

    ERIC Educational Resources Information Center

    Asghar, Mandy

    2016-01-01

    This paper reports the findings from a descriptive phenomenological exploration of the lived experience of dialogue days, a student engagement activity, from the perspectives of staff and students. I suggest that dialogue days enhance the relational and emotional aspects of learning with the potential to impact on future student engagement and…

  15. The New Student Activism: Supporting Students as Agents of Social Change

    ERIC Educational Resources Information Center

    Jacoby, Barbara

    2017-01-01

    The "new student activism," as it is often called, is a hot topic in higher education as well as in the popular press and social media. As a college student in the late '60s and early '70s, a long-time student affairs professional, a scholar and practitioner of service-learning, and an academic teaching a course on social change, the…

  16. Working in Pharmacies. Instructor's Guide. Student's Manual. Student Learning Activities. Second Revised Edition.

    ERIC Educational Resources Information Center

    Driever, Carl W.; And Others

    This document combines three separately bound volumes, a student manual, an instructor's guide, and student learning activities designed for students who are either in beginning-level pharmacy technician courses or considering careers in pharmacy. The material is intended to relate training experience to information studied in the classroom. The…

  17. Application Of Decision Tree Approach To Student Selection Model- A Case Study

    NASA Astrophysics Data System (ADS)

    Harwati; Sudiya, Amby

    2016-01-01

    The main purpose of the institution is to provide quality education to the students and to improve the quality of managerial decisions. One of the ways to improve the quality of students is to arrange the selection of new students with a more selective. This research takes the case in the selection of new students at Islamic University of Indonesia, Yogyakarta, Indonesia. One of the university's selection is through filtering administrative selection based on the records of prospective students at the high school without paper testing. Currently, that kind of selection does not yet has a standard model and criteria. Selection is only done by comparing candidate application file, so the subjectivity of assessment is very possible to happen because of the lack standard criteria that can differentiate the quality of students from one another. By applying data mining techniques classification, can be built a model selection for new students which includes criteria to certain standards such as the area of origin, the status of the school, the average value and so on. These criteria are determined by using rules that appear based on the classification of the academic achievement (GPA) of the students in previous years who entered the university through the same way. The decision tree method with C4.5 algorithm is used here. The results show that students are given priority for admission is that meet the following criteria: came from the island of Java, public school, majoring in science, an average value above 75, and have at least one achievement during their study in high school.

  18. Students as Researchers: An Inclined-Plane Activity.

    ERIC Educational Resources Information Center

    Edwards, Thomas G.

    1995-01-01

    Describes an inquiry activity in which students explore the variables that influence the amount of time it takes a ball to roll down an inclined plane. Relates features of the activity to recommendations in the NCTM Standards. (MKR)

  19. Student Activism within Christian College Cultures: A Symbolic Interactionist Perspective

    ERIC Educational Resources Information Center

    Cole, Brian E.

    2014-01-01

    This study contributes to the understanding of the structural and cultural influences of Christian college environments on student activism through the framework of symbolic interactionism (Blumer, 1969; Mead, 1934). The goal of this research was to examine how the students at Christian institutions understand and engage in activism within their…

  20. Active and Reflective Learning to Engage All Students

    ERIC Educational Resources Information Center

    McCoy, Bryan

    2013-01-01

    This article describes how teachers effectively manage learning through active engagement of all students throughout each class period. A case study is presented which demonstrates how students learn through active and reflective engagement with ideas, the environment, and other learners (National Middle School Association, 2010). The case study…

  1. The Role of Active Learning in College Student Persistence

    ERIC Educational Resources Information Center

    Braxton, John M.; Jones, Willis A.; Hirschy, Amy S.; Hartley, Harold V., III

    2008-01-01

    Active learning, which entails any class activity that "involves students doing things and thinking about the things that they are doing," stands as an important pedagogical practice. Discussion, the types of questions faculty ask students in class, role playing, cooperative learning, debates, and the types of questions faculty ask on examinations…

  2. Bias in Student Survey Findings from Active Parental Consent Procedures

    ERIC Educational Resources Information Center

    Shaw, Thérèse; Cross, Donna; Thomas, Laura T.; Zubrick, Stephen R.

    2015-01-01

    Increasingly, researchers are required to obtain active (explicit) parental consent prior to surveying children and adolescents in schools. This study assessed the potential bias present in a sample of actively consented students, and in the estimates of associations between variables obtained from this sample. Students (n = 3496) from 36…

  3. College Students' Perceptions of Wellness and Physical Activity

    ERIC Educational Resources Information Center

    Klepfer, Shaley DePolo

    2013-01-01

    College students are increasingly less physically active. Investigation into this problem is important because individuals develop lifelong habits during the college time period. College students' perceptions regarding physical activity and overall wellness are important factors in creating positive change toward healthier lifestyle habits. Based…

  4. Promoting Physical Activity through Student Life and Academics

    ERIC Educational Resources Information Center

    McDaniel, Tyler; Melton, Bridget F.; Langdon, Jody

    2014-01-01

    Objective: A physical activity passport (PAP) was developed to increase student's physical activity through the collaboration of student life and academics. The purpose was to measure the effectiveness of the PAP. Design: The research design used was a quantitative, descriptive, quasi-experimental design with experimental and control groups.…

  5. Physiological Effects of Bouldering Activities in Upper Elementary School Students

    ERIC Educational Resources Information Center

    Fencl, Matthew; Muras, Jennifer; Steffen, Jeff; Battista, Rebecca; Elfessi, Abdulaziz

    2011-01-01

    The purpose of this study was to examine and compare the physiological responses of two different types of bouldering activities in upper elementary school students. As part of a physical education fitness unit, fourth and fifth grade students (N = 64) from two Midwestern elementary schools participated in two different activities at the…

  6. Video Demo of UMBC's "Check My Activity" Tool for Students

    ERIC Educational Resources Information Center

    Fritz, John

    2010-01-01

    The University of Maryland, Baltimore County (UMBC) uses a Blackboard course management system (CMS) to support faculty and students. To supplement the CMS, the university created a custom "Check My Activity" (CMA) self-service feedback tool for students. In addition to comparing their online course activity against a class average,…

  7. PETE Students' Perceptions of a Healthy and Active Lifestyle

    ERIC Educational Resources Information Center

    Wilkinson, Carol; Pennington, Todd; Barney, David; Lockhart, Barbara; Hager, Ron; Prusak, Keven

    2014-01-01

    Participants were male and female students (n = 12) in a physical education teacher education (PETE) program with a healthy and active lifestyle management (HALM) focus, at a university in the Intermountain West. The purpose of the study was to examine PETE students' perceptions of a healthy and active lifestyle (HAL). Following inductive content…

  8. Race and Sex Differences in College Student Physical Activity Correlates

    ERIC Educational Resources Information Center

    McArthur, Laura H.; Raedeke, Thomas D.

    2009-01-01

    Objectives: To assess sex/race differences on psychosocial correlates of physical activity among college students. Methods: Survey research protocol. Results: Students (n = 636) exercised an average of 3.5 days per week, with black females being the least active. Across subgroups, health/fitness was rated as the most important motive for exercise,…

  9. Developing Science and Math Integrated Activities for Middle School Students

    ERIC Educational Resources Information Center

    Sherrod, Sonya Ellouise; Dwyer, Jerry; Narayan, Ratna

    2009-01-01

    This article reports the development and refinement of science and mathematics integrated activities for middle school students. The expectations of the National Council of Teachers of Mathematics that students develop an understanding of mathematics and an ability to apply it gave birth to these activities. The expectations of the National…

  10. To Let Students Self-Select or Not: That Is the Question for Teachers of Culturally Diverse Groups

    ERIC Educational Resources Information Center

    Rienties, Bart; Alcott, Peter; Jindal-Snape, Divya

    2014-01-01

    When students can self-select their group members, a common assumption is that students prefer to select friends from similar cultural backgrounds. However, when teachers randomize students in groups from different cultural backgrounds, students are "forced" to work together. The prime goal of this study is to understand the impact of…

  11. Alignment of Hands-on STEM Engagement Activities with Positive STEM Dispositions in Secondary School Students

    NASA Astrophysics Data System (ADS)

    Christensen, Rhonda; Knezek, Gerald; Tyler-Wood, Tandra

    2015-12-01

    This study examines positive dispositions reported by middle school and high school students participating in programs that feature STEM-related activities. Middle school students participating in school-to-home hands-on energy monitoring activities are compared to middle school and high school students in a different project taking part in activities such as an after-school robotics program. Both groups are compared and contrasted with a third group of high school students admitted at the eleventh grade to an academy of mathematics and science. All students were assessed using the same science, technology, engineering and mathematics (STEM) dispositions instrument. Findings indicate that the after-school group whose participants self-selected STEM engagement activities, and the self-selected academy of mathematics and science group, each had highly positive STEM dispositions comparable to those of STEM professionals, while a subset of the middle school whole-classroom energy monitoring group that reported high interest in STEM as a career, also possessed highly positive STEM dispositions comparable to the STEM Professionals group. The authors conclude that several different kinds of hands-on STEM engagement activities are likely to foster or maintain positive STEM dispositions at the middle school and high school levels, and that these highly positive levels of dispositions can be viewed as a target toward which projects seeking to interest mainstream secondary students in STEM majors in college and STEM careers, can hope to aspire. Gender findings regarding STEM dispositions are also reported for these groups.

  12. Aids to Media Selection for Students and Teachers.

    ERIC Educational Resources Information Center

    Simmons, Beatrice T., Comp.; Carter, Yvonne B., Comp.

    Selected book lists and periodicals which review books, audiovisual materials, and multiethnic instructional materials are listed in this annotated bibliography which updates the 1976 edition. This edition includes four sections: book selection sources, periodicals, sources of audiovisual materials, and sources of multiethnic materials. A…

  13. Increasing Verbal Behavior of a Student Who Is Selectively Mute

    ERIC Educational Resources Information Center

    Beare, Paul; Torgerson, Colleen; Creviston, Cindy

    2008-01-01

    "Selective mutism" is the term used to describe a disorder in which a person speaks only in restricted stimulus situations. Examination of single-subject research concerning selective mutism reveals the most popular and successful interventions to instate speech involve a combination of behavior modification procedures. The present research…

  14. Medical student selection and society: Lessons we learned from sociological theories

    PubMed Central

    Yaghmaei, Minoo; Yazdani, Shahram; Ahmady, Soleiman

    2016-01-01

    The aim of this study was to show the interaction between the society, applicants and medical schools in terms of medical student selection. In this study, the trends to implement social factors in the selection process were highlighted. These social factors were explored through functionalism and conflict theories, each focusing on different categories of social factors. While functionalist theorists pay attention to diversity in the selection process, conflict theorists highlight the importance of socio-economic class. Although both theories believe in sorting, their different views are reflected in their sorting strategies. Both theories emphasize the importance of the person-society relationship in motivation to enter university. Furthermore, the impacts of social goals on the selection policies are derived from both theories. Theories in the sociology of education offer an approach to student selection that acknowledges and supports complexity, plurality of approaches and innovative means of selection. Medical student selection does not solely focus on the individual assessment and qualification, but it focuses on a social and collective process, which includes all the influences and interactions between the medical schools and the society. Sociological perspective of medical student selection proposes a model that envelops the individual and the society. In this model, the selection methods should meet the criteria of merit at the individual level, while the selection policies should aim at the society goals at the institutional level. PMID:28210608

  15. Medical student selection and society: Lessons we learned from sociological theories.

    PubMed

    Yaghmaei, Minoo; Yazdani, Shahram; Ahmady, Soleiman

    2016-01-01

    The aim of this study was to show the interaction between the society, applicants and medical schools in terms of medical student selection. In this study, the trends to implement social factors in the selection process were highlighted. These social factors were explored through functionalism and conflict theories, each focusing on different categories of social factors. While functionalist theorists pay attention to diversity in the selection process, conflict theorists highlight the importance of socio-economic class. Although both theories believe in sorting, their different views are reflected in their sorting strategies. Both theories emphasize the importance of the person-society relationship in motivation to enter university. Furthermore, the impacts of social goals on the selection policies are derived from both theories. Theories in the sociology of education offer an approach to student selection that acknowledges and supports complexity, plurality of approaches and innovative means of selection. Medical student selection does not solely focus on the individual assessment and qualification, but it focuses on a social and collective process, which includes all the influences and interactions between the medical schools and the society. Sociological perspective of medical student selection proposes a model that envelops the individual and the society. In this model, the selection methods should meet the criteria of merit at the individual level, while the selection policies should aim at the society goals at the institutional level.

  16. Selective Early Retirement of Officers on an Active Duty List and the Reserve Active Status List and Selective Early Removal of Officers from the Reserve Active Status List,

    DTIC Science & Technology

    2007-11-02

    States Code, to update policies for the selective early retirement of commissioned officers and warrant officers from the Active Duty List, selective...early removal of commissioned officers from the Reserve Active Status List, and selective early retirement of officers in the Naval Reserve, serving in

  17. Supporting Students' Knowledge Transfer in Modeling Activities

    ERIC Educational Resources Information Center

    Piksööt, Jaanika; Sarapuu, Tago

    2014-01-01

    This study investigates ways to enhance secondary school students' knowledge transfer in complex science domains by implementing question prompts. Two samples of students applied two web-based models to study molecular genetics--the model of genetic code (n = 258) and translation (n = 245). For each model, the samples were randomly divided into…

  18. Selecting Students, Selecting Priorities: How Universities Manage Enrollment during Times of Economic Crises

    ERIC Educational Resources Information Center

    Holley, Karri; Harris, Michael

    2010-01-01

    As the economic recession continues to threaten state funding, federal support and financial aid allocations, colleges and universities increasingly rely on student enrollment and tuition as a revenue source. This article, examines how universities respond to this challenge, particularly in the areas of student recruitment and admission. These…

  19. The Skylab Student Project. [high school winners selection and experiments description

    NASA Technical Reports Server (NTRS)

    Floyd, H. B.

    1973-01-01

    The National Aeronautics and Space Administration (NASA) and the National Science Teachers' Association (NSTA) undertook in 1971 a cooperative effort which brought high school students of the Nation into the mainstream of Skylab research through the Skylab Student Project. This paper presents the background, objectives and scope of the project, experiment selection procedures, as well as experiment descriptions and status. The paper includes observations on student caliber and inclinations and implications of some developments for the benefit of future researchers.

  20. Selected Attitudes toward Marriage and Family Life among College Students.

    ERIC Educational Resources Information Center

    Martin, Don; Martin, Maggie

    1984-01-01

    Analyzed attitudes of college students (N=5,237) about cohabitation, premarital sexual relations, marriage and divorce, child rearing, division of labor, marital and extramarital sexual relations, social needs, communication, parental relationships, and counseling services. Implications for premarital counseling and future research are discussed.…

  1. The Recruitment and Selection of Principals Who Increase Student Learning

    ERIC Educational Resources Information Center

    Ash, Ruth C.; Hodge, Patricia H.; Connell, Peggy H.

    2013-01-01

    The overall picture that emerges from a review of literature pinpoints two elements that inhibit recruiting and hiring effective principals. Primary hindrances include the growing shortage of qualified applicants in conjunction with a growing student population and the reality of the challenging demands, responsibilities, and complexities of the…

  2. Selected Social Studies Skills: 88 Reinforcement Lessons for Secondary Students.

    ERIC Educational Resources Information Center

    Stockhaus, Stuart, Ed.

    Presented is a series of 88 lessons designed by classroom teachers to help junior high school students reinforce social studies skills. Lessons are categorized into four main skill areas: (1) using reference aids; (2) understanding tables, graphs, and cartoons; (3) developing graphic skills; and (4) evaluating information. For each skill area,…

  3. Students' Perceptions of Classroom Group Work as a Function of Group Member Selection

    ERIC Educational Resources Information Center

    Myers, Scott A.

    2012-01-01

    The purpose of this assessment was to examine whether differences exist between students who self-select their classroom work group members and students who are randomly assigned to their classroom work groups in terms of their use of organizational citizenship behaviors with their work group members; their commitment to, trust in, and relational…

  4. An Examination of Factors Influencing Students Selection of Business Majors Using TRA Framework

    ERIC Educational Resources Information Center

    Kumar, Anil; Kumar, Poonam

    2013-01-01

    Making decisions regarding the selection of a business major is both very important and challenging for students. An understanding of this decision-making process can be valuable for students, parents, and university programs. The current study applies the Theory of Reasoned Action (TRA) consumer decision-making model to examine factors that…

  5. The Relationship between Music Attitude and Selected Factors in Elementary Music Students

    ERIC Educational Resources Information Center

    Taylor, Monica DeLoach

    2009-01-01

    The purpose of this study was to examine elementary students' attitudes toward music in Grades 3, 4, and 5. The sample comprised of 366 Grade 3, 4, and 5 students from two different Southeastern elementary schools. The schools had different socioeconomic identities. Of the two schools selected, one school was a Title I school and one a Non-Title I…

  6. Students Choosing Colleges: Understanding the Matriculation Decision at a Highly Selective Private Institution

    ERIC Educational Resources Information Center

    Nurnberg, Peter; Schapiro, Morton; Zimmerman, David

    2012-01-01

    This paper provides an econometric analysis of the matriculation decisions made by students accepted to Williams College, one of the nation's most highly selective colleges and universities. Using data for the Williams classes of 2008 through 2012 to estimate a yield model, we find that--conditional on the student applying to and being accepted by…

  7. Briefs of Selected Court Cases Affecting Student Dissent and Discipline in Higher Education.

    ERIC Educational Resources Information Center

    Young, D. Parker; Gehring, Donald D.

    The briefs of selected court cases affecting student dissent and discipline in higher education presented in this report are divided in the following sections: (1) relationship between students and the institution, including contractual theory and in loco parentis; (2) relationship between the courts and education, including cases involving…

  8. Blindness and Selective Mutism: One Student's Response to Voice-Output Devices

    ERIC Educational Resources Information Center

    Holley, Mary; Johnson, Ashli; Herzberg, Tina

    2014-01-01

    This case study was designed to measure the response of one student with blindness and selective mutism to the intervention of voice-output devices across two years and two different teachers in two instructional settings. Before the introduction of the voice output devices, the student did not choose to communicate using spoken language or…

  9. High School Biology Students' Transfer of the Concept of Natural Selection: A Mixed-Methods Approach

    ERIC Educational Resources Information Center

    Pugh, Kevin J.; Koskey, Kristin L. K.; Linnenbrink-Garcia, Lisa

    2014-01-01

    The concept of natural selection serves as a foundation for understanding diverse biological concepts and has broad applicability to other domains. However, we know little about students' abilities to transfer (i.e. apply to a new context or use generatively) this concept and the relation between students' conceptual understanding and transfer…

  10. A Study of Violence and Misconduct Perpetrated against Teachers by Students in Selected Rural Tennessee Schools.

    ERIC Educational Resources Information Center

    Peach, Larry; And Others

    This study examined the incidence of violent acts and other types of malicious conduct by students against teachers in selected rural Tennessee public schools. Twenty-seven high school principals (a 77% response rate) completed a questionnaire based on incidents where teachers had been subjected to attacks and violent acts by students over the…

  11. Why These Data?: Rationales for Data Selection in Doctoral Student Presentations

    ERIC Educational Resources Information Center

    Sunderland, Jane

    2004-01-01

    Doctoral students' research presentations were investigated for the way in which the students articulated their rationales for data selection for their research projects. Rather than look for genre-related characteristics, though still working within the area of academic discourse (spoken), the objective of this study was to identify a set of…

  12. The Relationship between Comprehension and Conceptual Mathematics of Third Grade Students at a Selected Elementary School

    ERIC Educational Resources Information Center

    Kariuki, Patrick N.; Morris, Dustin A.

    2013-01-01

    The purpose of this study was to determine the relationship between reading comprehension scores and conceptual mathematics scores of third grade students at a selected elementary school. The sample consisted of 27 students of which 15 were females and 12 were males. Data were collected using a teacher made conceptual math exam and the scores from…

  13. Selected Student and Tutor Perceptions of ICTs in Further and Higher Education in England

    ERIC Educational Resources Information Center

    Ingleby, Ewan

    2014-01-01

    By 2008 a total of 87,339 students were studying on foundation degrees in the UK (Foundation Degree Forward 2009). This article reports on the views of selected students and academic tutors regarding ICTs (Information Communication Technologies) associated with the Early Years Sector Endorsed Foundation Degree (EYSEFD) in England. The students…

  14. Perceived Risk in College Selection: Differences in Evaluative Criteria Used by Students and Parents

    ERIC Educational Resources Information Center

    Warwick, Jacquelyn; Mansfield, Phylis M.

    2003-01-01

    Students and parents base college selection on how well the college will overcome the perceived financial, social, psychological, physical, and functional risks associated with the college experience. Nineteen criteria associated with these risks were evaluated for significant differences between students and parents as well as for their level of…

  15. A Comparison of the Functional Reading Levels of Selected Third Grade Students of Varying Reading Abilities.

    ERIC Educational Resources Information Center

    Hodges, Elaine Joy

    The purpose of this study was to compare the results obtained from a cloze test with the results obtained from an informal reading inventory in establishing the functional reading levels of selected third grade students of varying reading abilities. The subjects consisted of 100 third grade students. The following tests are given: the…

  16. An Investigation of Student-Selected and Parent-Delivered Reading Interventions

    ERIC Educational Resources Information Center

    Daly, Edward J., III; Kupzyk, Sara

    2012-01-01

    In this study, we examined whether individualized, student-selected, parent-delivered reading interventions would produce generalized oral reading fluency improvements. Three 3rd-grade students received reading fluency interventions (repeated readings, modeling, error correction, and flashcard instruction) 1 at a time and were shown the results…

  17. Comparison of Selected Physical Parameters between American and Chinese Male College Students.

    ERIC Educational Resources Information Center

    Ho, Kwok W.; Chai, Dennis X.

    The physical fitness status of Chinese college students was evaluated, and selected physical fitness characteristics were compared between American and Chinese college students. Male college freshmen (112 Americans, mostly Caucasian, from a university in the Midwest and 261 Chinese from a college in southern China) were the subjects. All subjects…

  18. The Effect of a Stricter Academic Dismissal Policy on Course Selection, Student Effort, and Grading Leniency

    ERIC Educational Resources Information Center

    Keng, Shao-Hsun

    2016-01-01

    This paper uses data from a four-year college in Taiwan to examine the effect of adopting a stricter dismissal policy on course selection, student effort, and grading practices. Under the new rule, students are dismissed if they fail 50 percent or more credits in "any" two semesters as opposed to two "consecutive" semesters.…

  19. The Case for Using Student Voice in Teacher Selection and Recruitment: Reflections from a School Leader

    ERIC Educational Resources Information Center

    Kent, Peter

    2012-01-01

    In this piece Peter Kent, headteacher of Lawrence Sheriff School in Rugby in the UK, reflects upon the role of the student voice in selecting and recruiting new teaching staff. Contextualised by some recent unsympathetic reporting in the UK media, Peter explains why for their school community, using the student voice to inform teacher recruitment…

  20. Social competence and collaborative guided inquiry science activities: Experiences of students with learning disabilities

    NASA Astrophysics Data System (ADS)

    Taylor, Jennifer Anne

    This thesis presents a qualitative investigation of the effects of social competence on the participation of students with learning disabilities (LD) in the science learning processes associated with collaborative, guided inquiry learning. An inclusive Grade 2 classroom provided the setting for the study. Detailed classroom observations were the primary source of data. In addition, the researcher conducted two interviews with the teacher, and collected samples of students' written work. The purpose of the research was to investigate: (a) How do teachers and peers mediate the participation of students with LD in collaborative, guided inquiry science activities, (b) What learning processes do students with LD participate in during collaborative, guided inquiry science activities, and (c) What components of social competence support and constrain the participation of students with LD during collaborative, guided inquiry science activities? The findings of the study suggest five key ideas for research and teaching in collaborative, guided inquiry science in inclusive classrooms. First, using a variety of collaborative learning formats (whole-class, small-group, and pairs) creates more opportunities for the successful participation of diverse students with LD. Second, creating an inclusive community where students feel accepted and valued may enhance the academic and social success of students with LD. Third, careful selection of partners for students with LD is important for a positive learning experience. Students with LD should be partnered with academically successful, socially competent peers; also, this study suggested that students with LD experience more success working collaboratively in pairs rather than in small groups. Fourth, a variety of strategies are needed to promote active participation and positive social interactions for students with and without LD during collaborative, guided inquiry learning. Fifth, adopting a general approach to teaching

  1. Student Motivation in the Classroom as Affected by Student Voice in Reading Selections

    ERIC Educational Resources Information Center

    Brooks, Marlaina

    2013-01-01

    This is a qualitative research study conducted in an attempt to gather information concerning the motivational factors of students as it is linked to the choice of reading materials in the Developmental Reading classroom. Information concerning the motivation levels of students in one Summer term course was collected. The students were given the…

  2. Mature students learning statistics: The activity theory perspective

    NASA Astrophysics Data System (ADS)

    Gordon, Sue

    1993-09-01

    The concept of approach "stresses relationships between intention, process and outcome within a specified context as described by an individual" (Schmeck, 1988, p. 10). This paper explores the approaches to learning of a group of mature students from the theoretical perspective of activity theory in order to gain an insight into some of the ways statistics is learned. In this framework, learning, regarded as goal-directed behaviour, is analysed by exploring the socio-historical factors relating to students' self regulation of their cognitive activities. The material is derived from questionnaires and interviews with five students, and focuses on the students' own interpretations of the contexts affecting their approaches.

  3. Interprofessional pharmacy observation activity for third-year dental students.

    PubMed

    Conway, Susan E; Smith, Winter J; Truong, Teresa H; Shadid, Jill

    2014-09-01

    Interprofessional learning is a key component of today's health sciences education. Within a two-course series in dental pharmacology and therapeutics, a dental curriculum was revised to provide an interprofessional activity to expose dental students to a community pharmacy setting. The objectives of this activity were to augment students' learning about drug laws and prescription writing, as well as to foster interprofessional relationships and collaboration between pharmacists and dentists. Dental students were scheduled for one-hour observations at community pharmacies on campus. Learning objectives to guide this activity focused on demonstrating community pharmacy operating procedures, identifying ways to minimize prescribing and dosing errors, and understanding how pharmacists can assist dentists in prescribing. Following the observation, students were required to submit a written assignment, which accounted for 14 percent of their course grade. All 119 dental students (100 percent) enrolled in the course for the summers of 2012 and 2013 completed the activity. The average grade on the written assignment was 96.2 out of 100. At the end of the course, students were asked to participate in an online course evaluation survey, for which response rates were 37 percent and 43 percent for 2012 and 2013, respectively. The students rated the pharmacy observation activity favorably on this course evaluation. The pharmacy observation activity provided a successful interprofessional component to the didactic pharmacy course and was well received by the dental students as well as the community pharmacists.

  4. An integrated mathematics/science activity for secondary students: Development, implementation, and student feedback

    NASA Astrophysics Data System (ADS)

    Gentry, Abigail Rose

    Mathematics teachers are often challenged by their students to give reasoning for why learning mathematics is necessary. An approach to address this question is to show students the value in learning mathematics by enlightening them on the connections that mathematics has with other disciplines and the real-world applications of mathematics. Integration is a method of teaching that can be used to give students insight as to how mathematics is useful in a variety of different fields. In addition to engaging students with relevant curriculum, leading students to discover the connections between mathematics and science (among other fields) is helpful in showing students why learning mathematics is valuable. This thesis reports on my experiences in developing and implementing an integrated mathematics/science activity in a STEM Technology class at a local high school as well as discusses student feedback about the activity, about their interdisciplinary STEM Technology class, and about the integration of mathematics and science in the classroom.

  5. Voluntary active euthanasia and doctor-assisted suicide: knowledge and attitudes of Dutch medical students.

    PubMed

    Muller, M T; Onwuteaka-Philipsen, B D; Kriegsman, D M; van der Wal, G

    1996-11-01

    The objective of the study was to gain insight into the knowledge of and attitudes towards voluntary active euthanasia and doctor-assisted suicide (EEDAS) of Dutch medical students, and to determine whether knowledge and attitudes change after a 1-day informative conference about EDAS. Data were collected by means of two self-administered questionnaires. Questionnaire 1 had to be completed before the start of the conference and questionnaire 2 after the conference. In both questionnaires, students were asked by means of two open-ended questions to define euthanasia and doctor-assisted suicide. They were also asked to indicate which of eight statements met with the requirements for prudent practice. Finally, the students were asked to what extent they agreed or disagreed with each of seven statements about attitudes towards EDAS. To determine if a selection occurred among students who returned both questionnaires, their background characteristics, and knowledge and attitudes towards EDAS were compared with those who returned only the first questionnaire. Forty-seven students returned only the first questionnaire, while both questionnaires were returned by 137 students. No differences were found between students who returned both questionnaires and those who returned only the first questionnaire with regard to age, religion, knowledge of and attitudes towards EDAS. Students' knowledge of the definitions of EDAS and the requirements for prudent practice improved significantly. Students' reactions to the statements on attitudes towards EDAS showed that a large majority had a fairly positive attitude towards EDAS. There was no significant difference before and after the conference. Male students and students with a religion were more opposed to EDAS than female students and students without a religion. The fact that the students' knowledge of EDAS improved after a 1-day conference does not imply sufficient understanding of the issue. Because EDAS is allowed only under

  6. Preparing students to participate in an active learning environment.

    PubMed

    Modell, H I

    1996-06-01

    Most students have spent the majority of their school career in passive learning environments in which faculty were disseminators of information, and students were required to memorize information or use specified algorithms to "solve problems." In an active learning environment, students are encouraged to engage in the process of building and testing their own mental models from information that they are acquiring. In such a learner-centered environment, faculty become facilitators of learning, and students become active participants, engaging in a dialogue with their colleagues and with the instructor. To create a successful active learning environment, both faculty and students must make adjustments to what has been their respective "traditional" roles in the classroom. For the instructor who is committed to promoting active learning, the challenge lies in helping students understand the necessity of becoming active colleagues in learning. This process can be facilitated if the curriculum includes exercises to direct students' attention to a number of issues that impact their learning. This paper describes four such exercises designed to help students form appropriate course expectations, recognize the need for seeking clarification when communicating, recognize the role of personal experience in building mental models, and become familiar with study aids for building formal models.

  7. Analysis of Subordination Errors in Students' Writings: A Study of Selected Teacher Training Colleges in Ghana

    ERIC Educational Resources Information Center

    Adjei, Amma Abrafi

    2015-01-01

    This study is aimed at examining how students of selected Teacher Training Colleges handle one important aspect of sentence structure, i.e. "subordination". Data were collected from written scripts, and tests responded to by 150 participants from three selected colleges. These were analyzed by identifying both correct and incorrect uses…

  8. Undergraduate Students' Justifications for Source Selection in a Digital Academic Context

    ERIC Educational Resources Information Center

    List, Alexandra; Grossnickle, Emily M.; Alexander, Patricia A.

    2016-01-01

    To complete any academic tasks using information from the Internet, undergraduate students first have to select the appropriate sources. However, the types of justifications that undergraduates provide for source selection and how these justifications may be impacted by task characteristics have been underexamined. This study explored…

  9. Balancing Autonomy and Comparability: State Approaches to Assessment Selection for Student Learning Objectives. Ask the Team

    ERIC Educational Resources Information Center

    Cushing, Ellen; Meyer, Cassandra

    2014-01-01

    States take a wide range of approaches to Student Learning Objectives (SLO) assessment selection. This "Ask the Team" brief helps states consider the trade-offs between approaches that offer more teacher choice and those that offer better comparability across SLOs. The brief identifies four common approaches to selecting SLO assessments:…

  10. Catalytic Activation of Nitrogen Dioxide for Selective Synthesis of Nitroorganics

    DTIC Science & Technology

    2015-01-15

    AFRL-OSR-VA-TR-2015-0035 Catalytic activation of nitrogen dioxide for selective synthesis SETH BROWN UNIVERSITY OF NOTRE DAME DU LAC Final Report 01...8-98) v Prescribed by ANSI Std. Z39.18 12-01-2015 Final 15 Aug 2011 - 14 Aug 2014 Catalytic activation of nitrogen dioxide for selective synthesis...reductive elimination of the nitroarene has not. Nitrogen dioxide can be used as a source of the nitro group in reactions with arylboronic acids or their

  11. Selective attentional effects of textbook study questions on student learning in science

    NASA Astrophysics Data System (ADS)

    Holliday, William G.

    A selective attentional model used to explain recent mathemagenic and related research findings also predicted that textbook study questions adjunct to a flow diagram focus students' attention more upon questioned information and less upon nonquestioned information. Furthermore, the chances of such dysfunctional selective attention are increased when students are provided with a mere sampling (partial set) of study questions covering only portions of the diagram and are decreased when students are provided with a population (complete set) of questions or a no-question treatment. As predicted, using the Newman-Keuls procedure (p <0.05), the population and no-question treatment groups outperformed the sampling-question group which, in turn, outperformed a placebo-control group. It was concluded that researchers and teachers should be aware that encouraging students to concentrate on selective portions of critical information can result in inadequate processing of such specialized science materials as flow diagrams.

  12. When Average Is Not Good Enough: Students With Learning Disabilities at Selective, Private Colleges.

    PubMed

    Weis, Robert; Erickson, Celeste P; Till, Christina H

    2016-05-24

    Adolescents with learning disabilities disproportionately come from lower socioeconomic status backgrounds, show normative deficits in academic skills, and attend 2-year, public colleges instead of 4-year institutions. However, students with learning disabilities are well represented at the United States' most expensive and selective postsecondary institutions. We examined the psychoeducational functioning of students receiving accommodations for learning disabilities at a private, selective, liberal arts college. We also determined whether students had objective evidence supporting their disability diagnoses and academic accommodations. Most students showed above-average cognitive abilities, average academic skills, and no evidence of impairment. Although nearly all students reported academic problems, most lacked objective evidence of academic difficulties prior to college as well as relative or normative deficits in broad academic skills or fluency. Results indicate a need for greater reliance on objective, multimethod/multi-informant data in the diagnostic process. Results also highlight limitations in the current professional guidelines for documentation decision making in higher education.

  13. Examination of Students' Selection Criteria for International Education

    ERIC Educational Resources Information Center

    Ahmad, Syed Zamberi; Buchanan, F. Robert; Ahmad, Norita

    2016-01-01

    Purpose: Motivations for study abroad in tourism and hospitality were examined as to the influence of a variety of personal criteria in the individual decision process of adult learners to select a host country and host institution of study. The paper aims to discuss this issue. Design/methodology/approach: Push-pull factors (Mazzarol and Soutar,…

  14. Teaching students to read the primary literature using POGIL activities.

    PubMed

    Murray, Tracey Arnold

    2014-01-01

    The ability to read, interpret, and evaluate articles in the primary literature are important skills that science majors will use in graduate school and professional life. Because of this, it is important that students are not only exposed to the primary literature in undergraduate education, but also taught how to read and interpret these articles. To achieve this objective, POGIL activities were designed to use the primary literature in a majors biochemistry sequence. Data show that students were able to learn content from the literature without separate activities or lecture. Students also reported an increase in comfort and confidence in approaching the literature as a result of the activities.

  15. Transnitrosylation directs TRPA1 selectivity in N-nitrosamine activators.

    PubMed

    Kozai, Daisuke; Kabasawa, Yoji; Ebert, Maximilian; Kiyonaka, Shigeki; Otani, Yuko; Numata, Tomohiro; Takahashi, Nobuaki; Mori, Yasuo; Ohwada, Tomohiko

    2014-01-01

    S-Nitrosylation, the addition of a nitrosyl group to cysteine thiols, regulates various protein functions to mediate nitric oxide (NO) bioactivity. Recent studies have demonstrated that selectivity in protein S-nitrosylation signaling pathways is conferred through transnitrosylation, a transfer of the NO group, between proteins via interaction. We previously demonstrated that sensitivity to activation by synthetic NO-releasing agents via S-nitrosylation is a common feature of members of the transient receptor potential (TRP) family of Ca(2+)-permeable cation channels. However, strategies to confer subtype selectivity to nitrosylating agents targeted to TRP channels are yet to be developed. Here, we show selective activation of TRPA1 channels by novel NO donors derived from the ABBH (7-azabenzobicyclo[2.2.1]heptane) N-nitrosamines, which exhibit transnitrosylation reactivity to thiols without releasing NO. The NNO-ABBH1 (N-nitroso-2-exo,3-exo-ditrifluoromethyl-7-azabenzobicyclo[2.2.1]heptane) elicits S-nitrosylation of TRPA1 proteins, and dose-dependently induces robust Ca(2+) influx via both recombinant and native TRPA1 channels, but not via other NO-activated TRP channels. TRPA1 activation by NNO-ABBH1 is suppressed by specific cysteine mutations but not by NO scavenging, suggesting that cysteine transnitrosylation underlies the activation of TRPA1 by NNO-ABBH1. This is supported by the correlation of N-NO bond reactivity and TRPA1-activating potency in a congeneric series of ABBH N-nitrosamines. Interestingly, nonelectrophilic derivatives of ABBH also activate TRPA1 selectively, but less potently, compared with NNO-ABBH1. Thus, ABBH N-nitrosamines confer subtype selectivity on S-nitrosylation in TRP channels through synergetic effects of two chemical processes: cysteine transnitrosylation and molecular recognition of the nonelectrophilic moiety.

  16. Extracurricular activities associated with stress and burnout in preclinical medical students.

    PubMed

    Fares, Jawad; Saadeddin, Zein; Al Tabosh, Hayat; Aridi, Hussam; El Mouhayyar, Christopher; Koleilat, Mohamad Karim; Chaaya, Monique; El Asmar, Khalil

    2016-09-01

    This study aims to assess the prevalence of stress and burnout among preclinical medical students in a private university in Beirut, Lebanon, and evaluate the association between extracurricular involvement and stress and burnout relief in preclinical medical students. A cross-sectional survey was conducted on a random sample of 165 preclinical medical students. Distress level was measured using the 12-item General Health Questionnaire (GHQ-12) while that of burnout was measured through the Maslach Burnout Inventory-Student Survey (MBI-SS). The MBI-SS assesses three interrelated dimensions: emotional exhaustion, cynicism, and academic efficacy. Extracurricular activities were divided into four categories: physical exercise, music, reading, and social activities. All selected participants responded. A substantial proportion of preclinical medical students suffered from stress (62%) and burnout (75%). Bivariate and multivariate regression analyses revealed that being a female or a 1st year medical student correlated with higher stress and burnout. Music-related activities were correlated with lower burnout. Social activities or living with parents were associated with lower academic efficacy. The high stress and burnout levels call for action. Addressing the studying conditions and attending to the psychological wellbeing of preclinical medical students are recommendations made in the study.

  17. Relationship between Selected Aspects of the Instructional Program in Music and Student Achievement of Sixth Grade Students. Final Report.

    ERIC Educational Resources Information Center

    Hinton, Thomas Earl

    This study investigated students' musical achievement, provisions for music instruction, and the relationship between these two factors in Tennessee elementary schools. Richard J. Colwell's "Elementary Music Achievement Test" was administered to randomly selected sixth-grade pupils from 22 public school systems (62 classrooms)…

  18. Selection of student-selected component [SSCs] modules across the medical undergraduate curriculum: relationship with motivational factors.

    PubMed

    O'Tuathaigh, Colm M P; Duggan, Eileen; Khashan, Ali S; Boylan, Geraldine B; O'Flynn, Siún

    2012-01-01

    Student-selected components (SSCs) encourage the following within the undergraduate medical curriculum: greater exploration of core curriculum topics; exploration of non-core subjects/experiences; research and self-directed learning; and personal and professional development opportunities. This study examined the motivational factors which influence SSC choice to assess (a) SSC selection patterns across each year of the curriculum (direct and graduate entry) and (b) motivation underlying SSC selection across the curriculum. During SSC registration at University College Cork, all medical undergraduates (years 1-3, graduate-entry medicine) were required to select an SSC and provide a written justification for their selection. Five primary motivational factors were identified: correction of perceived deficits; genuine interest in subject and wish to study in more depth; career strategy; exam strategy; and taking a chance. A complex pattern of relationships emerged in relation to matching of motivational factors with SSC categories, e.g. selection of research skills SSCs was strongly associated with the 'career strategy' motivation. Significant differences were observed across curriculum years, as well as between direct-entry versus graduate-entry undergraduates, with respect to SSC selections and underlying motivation. This study provides insight into changing patterns of SSC selection in medicine, as well as accompanying motivational factors, across the undergraduate years.

  19. Neuronal activity biases axon selection for myelination in vivo

    PubMed Central

    Hines, Jacob H.; Ravanelli, Andrew M.; Schwindt, Rani; Scott, Ethan K.; Appel, Bruce

    2015-01-01

    An essential feature of vertebrate neural development is ensheathment of axons with myelin, an insulating membrane formed by oligodendrocytes. Not all axons are myelinated, but mechanisms directing myelination of specific axons are unknown. Using zebrafish we show that activity-dependent secretion stabilizes myelin sheath formation on select axons. When VAMP2-dependent exocytosis is silenced in single axons, oligodendrocytes preferentially ensheath neighboring axons. Nascent sheaths formed on silenced axons are shorter in length, but when activity of neighboring axons is also suppressed, inhibition of sheath growth is relieved. Using in vivo time-lapse microscopy, we show that only 25% of oligodendrocyte processes that initiate axon wrapping are stabilized during normal development, and that initiation does not require activity. Instead, oligodendrocyte processes wrapping silenced axons are retracted more frequently. We propose that axon selection for myelination results from excessive and indiscriminate initiation of wrapping followed by refinement that is biased by activity-dependent secretion from axons. PMID:25849987

  20. Predictors of Political Activism among Social Work Students

    ERIC Educational Resources Information Center

    Swank, Eric W.

    2012-01-01

    This article identifies factors inspiring greater political participation among undergraduate social work students (N=125). When separating students into self-identified liberals and conservatives, the study uses resource, mobilizing, and framing variables to explain greater levels of activism. After several multivariate regressions, this article…

  1. Student Use of Facebook for Organizing Collaborative Classroom Activities

    ERIC Educational Resources Information Center

    Lampe, Cliff; Wohn, Donghee Yvette; Vitak, Jessica; Ellison, Nicole B.; Wash, Rick

    2011-01-01

    Social network sites such as Facebook are often conceived of as purely social spaces; however, as these sites have evolved, so have the ways in which students are using them. In this study, we examine how undergraduate students use the social network site Facebook to engage in classroom-related collaborative activities (e.g., arranging study…

  2. Using the Web to Increase Physical Activity in College Students

    ERIC Educational Resources Information Center

    Magoc, Dejan; Tomaka, Joe; Bridges-Arzaga, Amber

    2011-01-01

    Objectives: To evaluate the effectiveness of a theoretically based and Web-delivered intervention using common course technology for increasing physical activity in a college student sample. Methods: One hundred four students randomly participated in either a Web-based intervention involving 7 theory-based learning lessons or a control group that…

  3. Cooperating Teachers' Perspectives of Student Teaching Skills and Activities

    ERIC Educational Resources Information Center

    Smalley, Scott W.; Retallick, Michael S.; Paulsen, Thomas H.

    2015-01-01

    The purpose of this study was to determine the extent to which cooperating teachers deem required student teaching skills and activities relevant to the agricultural education student teaching experience. The population for this descriptive study consisted of individuals who served as cooperating teachers in Iowa and South Dakota during the last 5…

  4. Economics and Entrepreneurship: Student Activities. Master Curriculum Guide.

    ERIC Educational Resources Information Center

    National Council on Economic Education, New York, NY.

    Correlated to the Economics and Entrepreneurship Teaching Strategies Master Curriculum Guide, this book features 66 student activities, case studies, comprehension quizzes, and lessons related to economic concepts. Designed for high school students of economics, social studies, and business education, this curriculum guide combines study of basic…

  5. Factors Related to Exclusion of Students from School Activities.

    ERIC Educational Resources Information Center

    Weber, Larry J.; And Others

    A survey of 130 high school principals in 3 southern states revealed alcohol abuse, insubordination, and other misbehavior as the major causes for excluding students from participation in school activities. The study also indicated that students have to meet disproportionately higher standards to participate in athletics, cheerleading, and student…

  6. "Student as Worker:" A Simple Yet Effective Career Education Activity.

    ERIC Educational Resources Information Center

    Miller, Mark J.

    1988-01-01

    Describes career education activity, "Student as Worker," in which elementary school children pretend school is their job and respond to questions about what is expected of them on the job as students. Responses are related to factors considered important in most jobs, such as punctuality, appropriate attire, hard work and effort, competency,…

  7. Do Active-Learning Strategies Improve Students' Critical Thinking?

    ERIC Educational Resources Information Center

    Nelson, Larry P.; Crow, Mary L.

    2014-01-01

    Improving students' ability to recognize work-related problems and apply effective strategies and solutions to fundamental challenges in the field is at the crux of a good college preparation. This paper attempts to investigate if active-learning strategies improve students' critical thinking ability in this regard. Participants were pre-service…

  8. Student Activity and Learning Outcomes in a Virtual Learning Environment

    ERIC Educational Resources Information Center

    Romanov, Kalle; Nevgi, Anne

    2008-01-01

    The aim of the study was to explore the relationship between degree of participation and learning outcomes in an e-learning course on medical informatics. Overall activity in using course materials and degree of participation in the discussion forums of an online course were studied among 39 medical students. Students were able to utilise the…

  9. An Evolving Framework for Describing Student Engagement in Classroom Activities

    ERIC Educational Resources Information Center

    Azevedo, Flavio S.; diSessa, Andrea A.; Sherin, Bruce L.

    2012-01-01

    Student engagement in classroom activities is usually described as a function of factors such as human needs, affect, intention, motivation, interests, identity, and others. We take a different approach and develop a framework that models classroom engagement as a function of students' "conceptual competence" in the "specific content" (e.g., the…

  10. Effects of Teacher Professional Learning Activities on Student Achievement Growth

    ERIC Educational Resources Information Center

    Akiba, Motoko; Liang, Guodong

    2016-01-01

    The authors examined the effects of six types of teacher professional learning activities on student achievement growth over 4 years using statewide longitudinal survey data collected from 467 middle school mathematics teachers in 91 schools merged with 11,192 middle school students' mathematics scores in a standardized assessment in Missouri. The…

  11. Services for Older Adults. Reference Book [and] Student Activity Book.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Curriculum Center for Family and Consumer Sciences.

    This student activity book and reference book, which are part of a family and consumer sciences education series focusing on a broad range of employment opportunities, are intended for use in 1- and 2- programs preparing Texas high school students for employment in occupations related to providing services for older adults. The reference book…

  12. Students' Learning Activities While Studying Biological Process Diagrams

    ERIC Educational Resources Information Center

    Kragten, Marco; Admiraal, Wilfried; Rijlaarsdam, Gert

    2015-01-01

    Process diagrams describe how a system functions (e.g. photosynthesis) and are an important type of representation in Biology education. In the present study, we examined students' learning activities while studying process diagrams, related to their resulting comprehension of these diagrams. Each student completed three learning tasks. Verbal…

  13. Perceiving the General: The Multisemiotic Dimension of Students' Algebraic Activity

    ERIC Educational Resources Information Center

    Radford, Luis; Bardino, Caroline; Sabena, Cristina

    2007-01-01

    In this article, we deal with students' algebraic generalizations set in the context of elementary geometric-numeric patterns. Drawing from Vygotsky's psychology, Leont'ev's Activity Theory, and Husserl's phenomenology, we focus on the various semiotic resources mobilized by students in their passage from the particular to the general. Two small…

  14. An Aging Game Simulation Activity for Allied Health Students

    ERIC Educational Resources Information Center

    Douglass, Carolinda; Henry, Beverly W.; Kostiwa, Irene M.

    2008-01-01

    The Aging Game, a simulation activity, has been used successfully with medical students in the development of empathetic attitudes toward older adults. To date, the Aging Game has not been used extensively with allied health students. It has been viewed as too costly, time-consuming and labor-intensive. The purpose of this study was to examine the…

  15. Student Perceptions of a Conceptual Physical Education Activity Course

    ERIC Educational Resources Information Center

    Jenkins, Jayne M.; Jenkins, Patience; Collums, Ashley; Werhonig, Gary

    2006-01-01

    Conceptual physical education (CPE) courses are typically included in university course work to provide students knowledge and skills to engage in physical activity for life. The purpose of this study was to identify CPE course characteristics that contributed to positive and negative student perceptions. Participants included 157 undergraduates…

  16. Sport and Other Motor Activities of Warsaw Students

    ERIC Educational Resources Information Center

    Biernat, Elzbieta

    2011-01-01

    Study aim: To assess the engagement of students of Warsaw university schools in sports and in recreational motor activities. Material and methods: A cohort (n = 1100) of students attending B.S. or M.S. courses at 6 university schools in Warsaw were studied by applying questionnaire techniques. The questions pertained to participation in…

  17. Structural basis for selective activation of ABA receptors

    SciTech Connect

    Peterson, Francis C.; Burgie, E. Sethe; Park, Sang-Youl; Jensen, Davin R.; Weiner, Joshua J.; Bingman, Craig A.; Chang, Chia-En A.; Cutler, Sean R.; Phillips, Jr., George N.; Volkman, Brian F.

    2010-11-01

    Changing environmental conditions and lessening fresh water supplies have sparked intense interest in understanding and manipulating abscisic acid (ABA) signaling, which controls adaptive responses to drought and other abiotic stressors. We recently discovered a selective ABA agonist, pyrabactin, and used it to discover its primary target PYR1, the founding member of the PYR/PYL family of soluble ABA receptors. To understand pyrabactin's selectivity, we have taken a combined structural, chemical and genetic approach. We show that subtle differences between receptor binding pockets control ligand orientation between productive and nonproductive modes. Nonproductive binding occurs without gate closure and prevents receptor activation. Observations in solution show that these orientations are in rapid equilibrium that can be shifted by mutations to control maximal agonist activity. Our results provide a robust framework for the design of new agonists and reveal a new mechanism for agonist selectivity.

  18. Synergism of Selective Tumor Vascular Thrombosis and Protease Activated Prodrug

    DTIC Science & Technology

    2008-05-01

    cells of the hair follicles , and cells of the reproductive and digestive tracts. Chemotherapy can also cause nausea, vomiting, 14 W81XWH-07-1-0389......selected sites promises reduced toxicity and enhanced efficacy. We propose to investigate and validate a bipartite drug delivery-activation system that

  19. Advanced aerodynamics and active controls. Selected NASA research

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Aerodynamic and active control concepts for application to commercial transport aircraft are discussed. Selected topics include in flight direct strike lightning research, triply redundant digital fly by wire control systems, tail configurations, winglets, and the drones for aerodynamic and structural testing (DAST) program.

  20. Student Government; Organization and Function in Married-Student Housing Areas of Selected Colleges and Universities.

    ERIC Educational Resources Information Center

    Tempel, Norman F.

    This study, conducted in 12 institutions in Colorado, Wyoming, Utah, Idaho, Montana, New Mexico, and Arizona, investigated the form and function of student government in college and university family housing areas; examined pertinent literature, legislative action, and litigation; sought problems common to students in family housing that could be…

  1. Making Chemistry Activities Meaningful to Nursing Students

    ERIC Educational Resources Information Center

    Stanitski, Conrad L.; Sears, Curtis T.

    1974-01-01

    Describes the use of bio-medically significant materials to teach a self-pacing chemistry laboratory course to nursing majors. Indicates that the student can learn from the course to determine values of body fluid constituents, about their variations among healthy populations, and about difficulties inherent in making such measurements. (CC)

  2. Building on Student Diversity: Profiles and Activities

    ERIC Educational Resources Information Center

    Cowdery, Joy R.; Rogness, Linda Ingling; Morrow, Linda E.; Wilson, Vicki A.

    2006-01-01

    This text captures the profiles and cumulative records of six diverse students at early childhood, middle childhood, and then high school level. Intended for the preservice teacher, this book illustrates how to create a caring school environment; accommodate for special learning needs in instructional and assessments; and interact with families…

  3. Magnetism and Electricity Activity "Attracts" Student Interest

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2010-01-01

    Electricity and magnetism are intimately linked, this relationship forming the basis of the modern electric utility system and the generation of bulk electrical energy. There is rich literature from which to teach students the basics, but nothing drives the point home like having them learn from firsthand experience--and that is what this…

  4. Enhancing Active Learning in the Student Laboratory

    ERIC Educational Resources Information Center

    Modell, Harold I.; Michael, Joel A.; Adamson, Tom; Horwitz, Barbara

    2004-01-01

    We previously examined how three approaches to directing students in a laboratory setting impacted their ability to repair a faulty mental model in respiratory physiology (Modell, HI, Michael JA, Adamson T, Goldberg J, Horwitz BA, Bruce DS, Hudson ML, Whitescarver SA, and Williams S. Adv Physiol Educ 23: 82?90, 2000). This study addresses issues…

  5. Outdoor Education Activities for Elementary School Students.

    ERIC Educational Resources Information Center

    Lee, Connie L.

    Outdoor education is an informal method of teaching and learning which offers opportunities for elementary school students, regardless of intellectual abilities, to learn about and appreciate their environment and acquire skills with which to enjoy a lifetime of creative, productive, and healthful living. Outdoor education can enrich, vitalize,…

  6. Learning Activities: Students and Recycling. [and] Automobile Aerodynamics.

    ERIC Educational Resources Information Center

    McLaughlin, Charles H., Jr.; Schieber, Rich

    1994-01-01

    The first learning activity is intended to heighten students' awareness of the need for recycling, reuse, and reduction of materials; the second explores the aerodynamics of automobiles. Both include context, concept, objectives, procedure, and materials needed. (SK)

  7. Saving Tropical Rain Forests through Teacher-Student Activism.

    ERIC Educational Resources Information Center

    Calhoun, Bruce

    1990-01-01

    Described are the formation, goals, and activities of a network of teachers and students designed to help raise consciousness about conservation topics. A two-week minicourse on tropical diversity, ecology, and society is outlined. (CW)

  8. Monopolar intracochlear pulse trains selectively activate the inferior colliculus.

    PubMed

    Schoenecker, Matthew C; Bonham, Ben H; Stakhovskaya, Olga A; Snyder, Russell L; Leake, Patricia A

    2012-10-01

    Previous cochlear implant studies using isolated electrical stimulus pulses in animal models have reported that intracochlear monopolar stimulus configurations elicit broad extents of neuronal activation within the central auditory system-much broader than the activation patterns produced by bipolar electrode pairs or acoustic tones. However, psychophysical and speech reception studies that use sustained pulse trains do not show clear performance differences for monopolar versus bipolar configurations. To test whether monopolar intracochlear stimulation can produce selective activation of the inferior colliculus, we measured activation widths along the tonotopic axis of the inferior colliculus for acoustic tones and 1,000-pulse/s electrical pulse trains in guinea pigs and cats. Electrical pulse trains were presented using an array of 6-12 stimulating electrodes distributed longitudinally on a space-filling silicone carrier positioned in the scala tympani of the cochlea. We found that for monopolar, bipolar, and acoustic stimuli, activation widths were significantly narrower for sustained responses than for the transient response to the stimulus onset. Furthermore, monopolar and bipolar stimuli elicited similar activation widths when compared at stimulus levels that produced similar peak spike rates. Surprisingly, we found that in guinea pigs, monopolar and bipolar stimuli produced narrower sustained activation than 60 dB sound pressure level acoustic tones when compared at stimulus levels that produced similar peak spike rates. Therefore, we conclude that intracochlear electrical stimulation using monopolar pulse trains can produce activation patterns that are at least as selective as bipolar or acoustic stimulation.

  9. Activated Sludge. Student Manual. Biological Treatment Process Control.

    ERIC Educational Resources Information Center

    Boe, Owen K.; Klopping, Paul H.

    This student manual contains the textual material for a seven-lesson unit on activated sludge. Topic areas addressed in the lessons include: (1) activated sludge concepts and components (including aeration tanks, aeration systems, clarifiers, and sludge pumping systems); (2) activated sludge variations and modes; (3) biological nature of activated…

  10. Student Perceptions of an Assessed, Online, Collaborative Activity

    ERIC Educational Resources Information Center

    Haresnape, Janet

    2015-01-01

    In this online collaborative activity, adapted from a face-to-face tutorial activity, students each provided data and suggestions about its interpretation, by contributing to a series of wiki pages. They undertook an assessment question based on interpretation and implications of their findings. The activity involved probing questions inviting…

  11. Factors influencing student selection of marriage and family therapy graduate programs.

    PubMed

    Hertlein, Katherine M; Lambert-Shute, Jennifer

    2007-01-01

    To understand which factors students consider most important in choosing a marriage and family therapy (MFT) graduate program and how programs met or did not meet these expectations of students over the course of graduate study, we conducted an online mixed-method investigation. One hundred twelve graduate students in Commission on Accreditation for Marriage and Family Therapy Education-accredited programs responded to an online survey assessing what factors led them to select a specific graduate program in MFT. In the quantitative portion, students ranked each factor (personal fit, faculty, funding, research, clinical work, and teaching) as well as characteristics of each factor in relation to its importance in their selection of an MFT program. Additionally, students indicated to what level their programs meet their expectations. In the qualitative portion, students described how they believed their chosen program was or was not meeting their expectations. Both doctoral and master's students ranked personal fit as the top factor affecting their choice of graduate program in MFT, but they differed on the characteristics of each of these factors and their importance in selecting an MFT program. Implications for this research include program evaluation and program advertising, and are consistent with the scientist-practitioner model.

  12. Mastery inspired activities to help at risk students

    NASA Astrophysics Data System (ADS)

    Stelzer, Tim; Gladding, Gary; Gutmann, Brianne; Lundsgaard, Morten; Schroeder, Noah

    2016-03-01

    Introductory physics is a roadblock for many aspiring engineers at the University of Illinois. The overall attrition rate in our introductory mechanics and E&M courses is approximately 15%, however that rate doubles for some under-represented populations. We introduced a set of online activities designed to provide students both an accurate assessment of their current understanding, and the resources to improve their performance. This talk will describe the design of these activities, and their impact on student attitude and understanding.

  13. Developing and evaluating effective bioscience learning activities for nursing students.

    PubMed

    Salvage-Jones, Judith; Hamill, Jessie; Todorovic, Michael; Barton, Matthew J; Johnston, Amy N B

    2016-07-01

    Effective engagement of nursing students in the study of biosciences remains a challenge for many tertiary institutes. In this study we attempted to implement and then evaluate a simple hands-on intervention, consisting of a series of hands-on games and puzzles, to increase nursing student engagement with core concepts and anatomical learning involved in clinical anatomy and physiology. The study used a quazi-experimental longitudinal before and after design, to explore the effect of a learning intervention on student performance. Set across three different campuses of the same University, it included 1320 first year undergraduate nursing students from 2013 to 2014 who were studying Anatomy and Physiology. Students were exposed to the interventions or not, and concomitant academic performance, weekly quiz scores, performance in fortnightly worksheets and, across the semester, exam performance were compared. The results show that while the intervention appeared to increase academic performance in students on one campus (2013) compared to the other two, this difference was not sustained into 2014 when a bigger cohort was examined. Despite significant subjective student satisfaction and enthusiasm about these learning and teaching interventions, the data does not support the capacity of these activities to enhance student academic performance. Tertiary entrance scores, being a non-native English speakers and socio-economic status all had a bigger impact on student performance than engagement with fun anatomy and physiology activities.

  14. Attitudes of college students toward selected issues in human sexualtiy.

    PubMed

    Conley, J A; O'Rourke, T W

    1973-05-01

    221 upperclassmen at the University of Illinois at Champaign-Urbana were polled about their attitudes on selected current sexual topics. Total group responses indicated very liberal views toward birth control, sex education and sexual standards. Although still liberal, the most conservative responses were toward college marriages and homosexuality. Females were slightly more liberal about sex education, divorce, and homosexuality; males were more liberal about sexual standards. Attitudes were quite similar between males and females. Neither group supported the most liberal statements in the poll. Results of the study indicate a slow change in behavior, attitudes, and knowledge about sex, not a "sexual revolution."

  15. Students' Performance in Investigative Activity and Their Understanding of Activity Aims

    ERIC Educational Resources Information Center

    Gomes, Alessandro Damasio Trani; Borges, A. Tarciso; Justi, Rosaria

    2008-01-01

    This study investigates the relationship between the students' understanding of the aims of an investigative activity and their performance when conducting it. One hundred and eighty-one year nine students from a public middle school in Brazil took part in the study. Students working in pairs were asked to investigate two problems using a…

  16. Student Behavior and Epistemological Framing: Examples from Collaborative Active-Learning Activities in Physics

    ERIC Educational Resources Information Center

    Scherr, Rachel E.; Hammer, David

    2009-01-01

    The concept of framing from anthropology and sociolinguistics is useful for understanding student reasoning. For example, a student may frame a learning activity as an opportunity for sensemaking or as an assignment to fill out a worksheet. The student's framing affects what she notices, what knowledge she accesses, and how she thinks to act. We…

  17. 1990 Nationwide Truck Activity and Commodity Survey selected tabulations

    SciTech Connect

    Not Available

    1993-06-01

    The Nationwide Truck Activity and Commodity Survey (NTACS) provides detailed activity data for a sample of trucks covered in the 1987 Truck Inventory and Use Survey (TIUS) for days selected at random over a 12-month period ending in 1990. The NTACS was conducted by the US Bureau of the Census for the US Department of Transportation (DOT). A Public Use File for the NTACS was developed by Oak Ridge National Laboratory (ORNL) under a reimbursable agreement with the DOT. The content of the Public Use File and the detailed design of the NTACS are described in the ORNL Report [open quotes]Technical Documentation for the 1990 Nationwide Truck Activity and Commodity Survey Public Use File[close quotes]. (1992). ORNL Technical Report No. TM-12188, Oak Ridge National Laboratory, Oak Ridge, TN 37831. The main purpose of this summary report is to provide selected tables based on the public use file.

  18. Using Sales Management Students to Manage Professional Selling Students in an Innovative Active Learning Project

    ERIC Educational Resources Information Center

    Young, Joyce A.; Hawes, Jon M.

    2013-01-01

    This paper describes an application of active learning within two different courses: professional selling and sales management. Students assumed the roles of sales representatives and sales managers for an actual fund-raiser--a golf outing--sponsored by a student chapter of the American Marketing Association. The sales project encompassed an…

  19. A Look at Welcome Week: The Role of College Unions and Student Activities in Welcoming Students

    ERIC Educational Resources Information Center

    Rudisille, Justin; Stringer, Elizabeth; Thiebe, Gillian

    2012-01-01

    Members of the Association of College Unions International (ACUI) Central Office staff went on the road on August 18-24, 2011, making stops at 20 institutions in six states during the course of seven days. The ACUI Campus Tour: Welcome Week 2011 included visits with college union and student activities staff and students at a variety of…

  20. Classroom Environment and Student Outcomes among Students Using Anthropometry Activities in High-School Science

    ERIC Educational Resources Information Center

    Lightburn, Millard E.; Fraser, Barry J.

    2007-01-01

    The main purpose of this research was to evaluate the use of anthropometric activities among a sample of 761 high-school biology students in terms of student outcomes (achievement and attitudes) and classroom environment (assessed with the Science Laboratory Environment Inventory, SLEI). Data analyses supported the SLEI's factorial validity,…

  1. Measuring Students' Physical Activity Levels: Validating SOFIT for Use with High-School Students

    ERIC Educational Resources Information Center

    van der Mars, Hans; Rowe, Paul J.; Schuldheisz, Joel M.; Fox, Susan

    2004-01-01

    This study was conducted to validate the System for Observing Fitness Instruction Time (SOFIT) for measuring physical activity levels of high-school students. Thirty-five students (21 girls and 14 boys from grades 9-12) completed a standardized protocol including lying, sitting, standing, walking, running, curl-ups, and push-ups. Heart rates and…

  2. Four minutes of in-class high-intensity interval activity improves selective attention in 9- to 11-year olds.

    PubMed

    Ma, Jasmin K; Le Mare, Lucy; Gurd, Brendon J

    2015-03-01

    The amount of time allocated to physical activity in schools is declining. Time-efficient physical activity solutions that demonstrate their impact on academic achievement-related outcomes are needed to prioritize physical activity within the school curricula. "FUNtervals" are 4-min, high-intensity interval activities that use whole-body actions to complement a storyline. The purpose of this study was to (i) explore whether FUNtervals can improve selective attention, an executive function posited to be essential for learning and academic success; and (ii) examine whether this relationship is predicted by students' classroom off-task behaviour. Seven grade 3-5 classes (n = 88) were exposed to a single-group, repeated cross-over design where each student's selective attention was compared between no-activity and FUNtervals days. In week 1, students were familiarized with the d2 test of attention and FUNterval activities, and baseline off-task behaviour was observed. In both weeks 2 and 3 students completed the d2 test of attention following either a FUNterval break or a no-activity break. The order of these breaks was randomized and counterbalanced between weeks. Neither motor nor passive off-task behaviour predicted changes in selective attention following FUNtervals; however, a weak relationship was observed for verbal off-task behaviour and improvements in d2 test performance. More importantly, students made fewer errors during the d2 test following FUNtervals. In supporting the priority of physical activity inclusion within schools, FUNtervals, a time efficient and easily implemented physical activity break, can improve selective attention in 9- to 11-year olds.

  3. In Vitro Selection of pH-Activated DNA Nanostructures.

    PubMed

    Fong, Faye Yi; Oh, Seung Soo; Hawker, Craig J; Soh, H Tom

    2016-12-05

    We report the first in vitro selection of DNA nanostructures that switch their conformation when triggered by change in pH. Previously, most pH-active nanostructures were designed using known pH-active motifs, such as the i-motif or the triplex structure. In contrast, we performed de novo selections starting from a random library and generated nanostructures that can sequester and release Mipomersen, a clinically approved antisense DNA drug, in response to pH change. We demonstrate extraordinary pH-selectivity, releasing up to 714-fold more Mipomersen at pH 5.2 compared to pH 7.5. Interestingly, none of our nanostructures showed significant sequence similarity to known pH-sensitive motifs, suggesting that they may operate via novel structure-switching mechanisms. We believe our selection scheme is general and could be adopted for generating DNA nanostructures for many applications including drug delivery, sensors and pH-active surfaces.

  4. The selection of students for children's nursing: the qualities expected of candidates.

    PubMed

    Price, S

    1999-04-01

    The knowledge, skills and attitudes which institutions expected of applicants for pre-registration Diploma programmes in children's nursing were investigated. Criteria were derived through an examination of nursing literature related to activities undertaken to meet the needs of children, when they are ill. Specific qualities, such as observational, psychomotor and interpersonal skills, combined with a desire to work with children and their families, were considered as being important in the selection of potential children's nurses. These criteria were compared with the expectations of those involved in the selection of students for children's nursing. Surprisingly, psychomotor skills were not mentioned by respondents and only around one-third of institutions clearly stated that they expected some understanding of children and their families. There was no mention of observational skills. These data supported the notion that there are a number of inherent qualities which selectors might look for in candidates; however, not all respondents have the same expectations of their candidates for the Child Branch. This raises the question of whether those offering programmes which leads to a qualification, acceptable throughout the UK, should be encouraged to work towards greater agreement on the qualities of those suitable to be taken into education as a children's nurse.

  5. Curvature of spacetime: A simple student activity

    NASA Astrophysics Data System (ADS)

    Wood, Monika; Smith, Warren; Jackson, Matthew

    2016-12-01

    The following is a description of an inexpensive and simple student experiment for measuring the differences between the three types of spacetime topology—Euclidean (flat), Riemann (spherical), and Lobachevskian (saddle) curvatures. It makes use of commonly available tools and materials, and requires only a small amount of construction. The experiment applies to astronomical topics such as gravity, spacetime, general relativity, as well as geometry and mathematics.

  6. Positive Changes in Perceptions and Selections of Healthful Foods by College Students after a Short-Term Point-of-Selection Intervention at a Dining Hall

    ERIC Educational Resources Information Center

    Peterson, Sharon; Duncan, Diana Poovey; Null, Dawn Bloyd; Roth, Sara Long; Gill, Lynn

    2010-01-01

    Objective: Determine the effects of a short-term, multi-faceted, point-of-selection intervention on college students' perceptions and selection of 10 targeted healthful foods in a university dining hall and changes in their self-reported overall eating behaviors. Participants: 104 college students, (age 18-23) completed pre-I and post-I surveys.…

  7. Student expectations in a group learning activity on harmonic motion

    NASA Astrophysics Data System (ADS)

    Kaczynski, Adam; Wittmann, Michael C.

    2013-01-01

    Students in a sophomore-level mechanics course participated in a new group learning activity that was intended to support model-building and finding coherence between multiple representations in the context of an underdamped harmonic system. Not all of the student groups framed the activity in the same way, and many attempted tasks that existed outside of the prompts of the activity. For one group, this meant that instead of providing a rich verbal description, they framed the activity as finding a mathematical expression.

  8. The Relationship of Participation in Extracurricular Activities to Student Achievement, Student Attendance, and Student Behavior in a Nebraska School District

    ERIC Educational Resources Information Center

    Dick, Andrew D.

    2010-01-01

    The purpose of this study was to examine possible relationships between participation in extracurricular activities and student achievement, participation in extracurricular activities and attendance, and participation in extracurricular activities and behavior. The setting for this study was a high school in western Nebraska. Data for 275 of the…

  9. An Analysis of Fifth-Grade Students' Performance When Solving Selected Open Distributive Sentences. Technical Report No. 397.

    ERIC Educational Resources Information Center

    Hobbs, Charles Eugene

    The author investigates elementary school students' performance when solving selected open distributive sentences in relation to three factors (Open Sentence Type, Context, Number Size) and identifies and classifies solution methods attempted by students and students' errors in performance. Eighty fifth-grade students participated in the…

  10. Analysis on Students' Late-Coming Factors in Selected Secondary Schools in Zaria: Implications for Educational Managers

    ERIC Educational Resources Information Center

    Jumare, Abubakare M.; Maina, Bashir A.; Ankoma-Sey, Vera Rosemary

    2015-01-01

    This study attempted to answer the following research questions among others: Has gender any relation with students' late-coming to school? Has age any relation with students' late-coming to school? Do senior students come to school later than juniors? Four secondary schools were selected for the study. A sample of sixty students late comers were…

  11. Students' and experts' perspectives on three learning and teaching activities.

    PubMed

    Chan, Zenobia C Y

    2014-09-01

    Nursing is a profession that closely related to human life, and nurses are required to demonstrate critical thinking and creativity in providing health care services. However, traditional teaching approaches usually limit students' autonomy and freedom of expressing their thoughts and feelings. In order to develop the corresponding competence of nursing students, I adopted three teaching innovations, namely writing poems, composing songs, and using role plays in a nursing problem-based learning class in a university in Hong Kong. According to students' reflective notes and comments from two international expert reviewers, participating in these activities is a valuable experience and students were able to develop clinical reasoning, empathy, team spirit, motivation to learn, creativity, and ability to summarise and reconstruct knowledge. It is hoped that more innovative learning activities will be implemented, to prepare professional and ethical nurses in the future. It is also hoped that this study could provide other PBL educators some insights in innovative problem-based learning activities.

  12. Student Constructions of "Active Citizenship": What Does Participation Mean to Students?

    ERIC Educational Resources Information Center

    Kennedy, Kerry J.

    2007-01-01

    "Active citizenship" is currently a popular term in citizenship education policy discourse. Despite this policy interest, there is no agreement about the meaning of "active citizenship". This article draws on data from the IEA Civic Education Study to explore how students themselves construct "active citizenship". The results show that students…

  13. Effects of Student Self-Monitoring of Behaviors Selected from IEP Goals

    ERIC Educational Resources Information Center

    Kunsch, Catherine A.

    2011-01-01

    Despite a general consensus that students with disabilities should learn skills of independence and self-determination, schools have been criticized for not adequately preparing these students to actively participate in their education. In an effort to place a greater emphasis on this type of preparation, many educators have focused on increasing…

  14. How International Students Select Offshore Programs: The Influence of Image, Attitude, Subject Norm, and Perceived Behavioral Control

    ERIC Educational Resources Information Center

    Li, Jianyao; Liu, Fang; Rojas-Méndez, José I.

    2013-01-01

    Previous research studies identified country image as an important variable in international students' selection of onshore programs, and it is often perceived that there is little difference between onshore and offshore program selection. Looking at a sample of high school students in China and their selections of offshore programs (from a sample…

  15. Exploring Young Students Creativity: The Effect of Model Eliciting Activities

    ERIC Educational Resources Information Center

    Gilat, Talya; Amit, Miriam

    2014-01-01

    The aim of this paper is to show how engaging students in real-life mathematical situations can stimulate their mathematical creative thinking. We analyzed the mathematical modeling of two girls, aged 10 and 13 years, as they worked on an authentic task involving the selection of a track team. The girls displayed several modeling cycles that…

  16. Status of Biology Laboratory and Practical Activities in Some Selected Secondary and Preparatory Schools of Borena Zone, South Ethiopia

    ERIC Educational Resources Information Center

    Daba, Tolessa Muleta; Anbassa, Baressa; Oda, Bula Kere; Degefa, Itefa

    2016-01-01

    Science laboratory is a very important resource input for teaching science. Learning science is enhanced and the understanding level is improved when students are engaged in science laboratory for practical experiments. The current study aimed to assess the status of Biology laboratory and practical activities in some selected secondary and…

  17. Which factors influence students' selection of advanced graduate programs? One institution's experience.

    PubMed

    Saeed, Sophia; Jimenez, Monik; Howell, Howard; Karimbux, Nadeem; Sukotjo, Cortino

    2008-06-01

    The reasons that students choose certain specialties may be integral to the quality of specialty programs and the future of those specialties. The Harvard School of Dental Medicine (HSDM) has a high percentage (87.6 percent) of students who enroll in postgraduate programs. The goals of this study were to establish a baseline of factors that affect postgraduate program selection at HSDM and to determine if there was a significant difference in factor selection by gender, relationship status, graduation year, or choice to specialize versus choice to pursue advanced training in general dentistry. As a pilot study, we asked HSDM graduates from the classes of 2005 to 2007 to rank the importance of forty-two factors in selecting a field of dentistry and a particular program or institution within a specialty. Overall, students felt that intellectual content, challenging diagnostic problems, and possessing a special skill or talent unique to a specialty were the most important factors in choosing a field of dentistry. Influence of family members in dentistry was ranked as least important. In choice of a certain program or institution within a given field, clinical training and philosophy of training were ranked most highly. Students felt that the opportunity to moonlight was least important. Significant differences (p<0.05) were found regarding gender, relationship status, and students who chose to specialize versus those pursuing advanced general dentistry training. No significant differences were found among the students in different graduating classes.

  18. A theoretical study on cellular antioxidant activity of selected flavonoids

    NASA Astrophysics Data System (ADS)

    Rong, Yuzhi; Wang, Zhengwu; Wu, Jinhong; Zhao, Bo

    The antioxidant capacities of the selected flavonoids quercetin, luteolin and taxifolin have been investigated at density functional level of theory with the aim of verifying the cellular antioxidant activity (CAA) values representative of experimental findings. The selected flavonoids were believed to act through the H-atom transfer mechanism. Their potentiality of hydrogen abstraction was evaluated by computing the Osbnd H bond dissociation enthalpy (BDE) in gas-phase and in dimethylsulfoxide solution. Results indicate that the order of antioxidant efficacies calculated in this work is in agreement with that reported by experimental results of CAA. Time-dependent density functional theory (TDDFT) calculations were also performed both in gas-phase and in dimethylsulfoxide to reproduce the electronic UV-vis spectra of the selected flavonoids.

  19. Health status, physical activity, and orthorexia nervosa: A comparison between exercise science students and business students.

    PubMed

    Malmborg, Julia; Bremander, Ann; Olsson, M Charlotte; Bergman, Stefan

    2017-02-01

    Orthorexia nervosa is described as an exaggerated fixation on healthy food. It is unclear whether students in health-oriented academic programs, highly focused on physical exercise, are more prone to develop orthorexia nervosa than students in other educational areas. The aim was to compare health status, physical activity, and frequency of orthorexia nervosa between university students enrolled in an exercise science program (n = 118) or a business program (n = 89). The students completed the Short Form-36 Health Survey (SF-36), the International Physical Activity Questionnaire (IPAQ), and ORTO-15, which defines orthorexia nervosa as a sensitive and obsessive behavior towards healthy nutrition. The SF-36 showed that exercise science students scored worse than business students regarding bodily pain (72.8 vs. 82.5; p = 0.001), but better regarding general health (83.1 vs. 77.1; p = 0.006). Of 188 students, 144 (76.6%) had an ORTO-15 score indicating orthorexia nervosa, with a higher proportion in exercise science students than in business students (84.5% vs. 65.4%; p = 0.002). Orthorexia nervosa in combination with a high level of physical activity was most often seen in men in exercise science studies and less often in women in business studies (45.1% vs. 8.3%; p < 0.000). A high degree of self-reporting of pain and orthorexia nervosa in exercise science students may cause problems in the future, since they are expected to coach others in healthy living. Our findings may be valuable in the development of health-oriented academic programs and within student healthcare services.

  20. An Evaluation of the Air Force Institute of Technology Student Selection Criteria

    DTIC Science & Technology

    1989-09-01

    total score on the GMAT TOEFL Student’s score on the Test of English as a Foreign Language • denotes an indicator variable 2( Criterion Variable The...students, scores on the TOEFL . Any other possible predictors were not chosen because they are not used in the student selection process and therefore would...GMATQ 722 32.66 6.46 11.00 54.00 GMATT 731 537.07 68.84 275.00 740.00 TOEFL 59 521.46 128.87 80.00 780.00 * Effective October 1,1981, the maximimum

  1. 78 FR 6852 - Agency Information Collection (Student Verification of Enrollment) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-31

    ... AFFAIRS Agency Information Collection (Student Verification of Enrollment) Activity Under OMB Review....'' SUPPLEMENTARY INFORMATION: Title: Student Verification of Enrollment, VA Form 22-8979. OMB Control Number: 2900... a student's certification of actual attendance and verification of the student's...

  2. Groundwater: A Vital Resource. Student Activities.

    ERIC Educational Resources Information Center

    Taylor, Carla, Ed.

    Twenty-three activities dealing with various aspects of groundwater are provided in this manual. The activities are arranged under four headings: (1) the water cycle; (2) water distribution in soils (considering such topics as calculating water table depth and purifying water by filtering); (3) water quality (considering such topics as acid rain,…

  3. Cardiovascular Disease and Cancer: Student Awareness Activities.

    ERIC Educational Resources Information Center

    Meyer, James H., Comp.

    Awareness activities pertaining to cancer and cardiovascular disease are presented as a supplement for high school science classes. The exercises can be used to enrich units of study dealing with the circulatory system, the cell, or human diseases. Eight activities deal with the following topics: (1) cardiovascular disease risk factors; (2)…

  4. Selected advanced aerodynamic and active control concepts development

    NASA Technical Reports Server (NTRS)

    1980-01-01

    A summary is presented of results obtained during analysis, design and test activities on six selected technical tasks directed at exploratory improvement of fuel efficiency for new and derivative transports. The work included investigations into the potential offered by natural laminar flow, improved surface coatings and advanced high lift concepts. Similar investigations covering optimum low-energy flight path control, integrated application of active controls and evaluation of primary flight control systems reliability and maintenance are also summarized. Recommendations are included for future work needed to exploit potential advancements.

  5. Hands-on Activities and Their Influence on Students' Interest

    NASA Astrophysics Data System (ADS)

    Holstermann, Nina; Grube, Dietmar; Bögeholz, Susanne

    2010-11-01

    This study investigates the influence of hands-on activities on students’ interest. We researched whether students with experience in specific hands-on activities show higher interest in these activities than students without experience. Furthermore, the relationship between the quality of the hands-on experience and interest in the respective activity was examined. In total, 28 typical hands-on activities of biology education were considered. The activities were divided into the categories experimentation, dissection, work with microscopes, and classification. A total of 141 students from the 11th grade completed questionnaires on interest in the hands-on activities, their experience with each activity, and the quality of the respective experience. Students’ interest in experimenting, working with microscopes, dissecting and classifying tends to benefit from performing hands-on activities. However, findings indicated that the performance of various hands-on activities can influence students’ interest differently. For seven hands-on activities, we identified a positive effect of hands-on experience on interest, while in one case, practical work appeared to have influenced students’ interest negatively. However, for most hands-on activities, no effect of experience on interest was found. The quality of hands-on experiences showed positive correlations with interest in the respective hands-on activities. Therefore, this paper argues in favour of designing biology lessons that allow for experiences with hands-on activities that also interest students. Our findings underline the necessity of investigating the effects of various hands-on activities in a differentiated manner.

  6. Patient Selection and Activity Planning Guide for Selective Internal Radiotherapy With Yttrium-90 Resin Microspheres

    SciTech Connect

    Lau, Wan-Yee; Kennedy, Andrew S.; Kim, Yun Hwan; Lai, Hee Kit; Lee, Rheun-Chuan; Leung, Thomas W.T.; Liu, Ching-Sheng; Salem, Riad; Sangro, Bruno; Shuter, Borys; Wang, Shih-Chang

    2012-01-01

    Purpose: Selective internal radiotherapy (SIRT) with yttrium-90 ({sup 90}Y) resin microspheres can improve the clinical outcomes for selected patients with inoperable liver cancer. This technique involves intra-arterial delivery of {beta}-emitting microspheres into hepatocellular carcinomas or liver metastases while sparing uninvolved structures. Its unique mode of action, including both {sup 90}Y brachytherapy and embolization of neoplastic microvasculature, necessitates activity planning methods specific to SIRT. Methods and Materials: A panel of clinicians experienced in {sup 90}Y resin microsphere SIRT was convened to integrate clinical experience with the published data to propose an activity planning pathway for radioembolization. Results: Accurate planning is essential to minimize potentially fatal sequelae such as radiation-induced liver disease while delivering tumoricidal {sup 90}Y activity. Planning methods have included empiric dosing according to degree of tumor involvement, empiric dosing adjusted for the body surface area, and partition model calculations using Medical Internal Radiation Dose principles. It has been recommended that at least two of these methods be compared when calculating the microsphere activity for each patient. Conclusions: Many factors inform {sup 90}Y resin microsphere SIRT activity planning, including the therapeutic intent, tissue and vasculature imaging, tumor and uninvolved liver characteristics, previous therapies, and localization of the microsphere infusion. The influence of each of these factors has been discussed.

  7. Selecting activated carbon for water and wastewater treatability studies

    SciTech Connect

    Zhang, W.; Chang, Q.G.; Liu, W.D.; Li, B.J.; Jiang, W.X.; Fu, L.J.; Ying, W.C.

    2007-10-15

    A series of follow-up investigations were performed to produce data for improving the four-indicator carbon selection method that we developed to identify high-potential activated carbons effective for removing specific organic water pollutants. The carbon's pore structure and surface chemistry are dependent on the raw material and the activation process. Coconut carbons have relatively more small pores than large pores; coal and apricot nutshell/walnut shell fruit carbons have the desirable pore structures for removing adsorbates of all sizes. Chemical activation, excessive activation, and/or thermal reactivation enlarge small pores, resulting in reduced phenol number and higher tannic acid number. Activated carbon's phenol, iodine, methylene blue, and tannic acid numbers are convenient indicators of its surface area and pore volume of pore diameters < 10, 10-15, 15-28, and > 28 angstrom, respectively. The phenol number of a carbon is also a good indicator of its surface acidity of oxygen-containing organic functional groups that affect the adsorptive capacity for aromatic and other small polar organics. The tannic acid number is an indicator of carbon's capacity for large, high-molecular-weight natural organic precursors of disinfection by-products in water treatment. The experimental results for removing nitrobenzene, methyl-tert-butyl ether, 4,4-bisphenol, humic acid, and the organic constituents of a biologically treated coking-plant effluent have demonstrated the effectiveness of this capacity-indicator-based method of carbon selection.

  8. Antioxidant activity of various extracts of selected gourd vegetables.

    PubMed

    Yadav, Baljeet S; Yadav, Roshanlal; Yadav, Ritika B; Garg, Munish

    2016-04-01

    Study was conducted to evaluate the antioxidative activity of methanolic (ME), ethanolic (EE) and butanolic extracts (BE) of selected gourd vegetables. The antioxidant activity was investigated using different assays namely ferric thiocyanate test (FTC), thiobarbituric acid test (TBA), ferric reducing antioxidant power (FRAP) and DPPH free radicals scavenging test. A densitometric HPTLC analysis was performed for the analysis of phenolic acids and flavonoids. Different extracts of the selected gourd vegetables revealed different antioxidant activity. Different extracts of Lagenaria siceraria, Momordica charantia and Luffa cylindrica revealed significantly higher (p < 0.05) concentrations of total phenols, flavonids, tannins and carotenoids content and also the antioxidant activity in comparison to remaining vegetable extracts. Correlation studies indicated that FRAP test best described the antioxidant activity of phenols, flavonoids and carotenoids (r = 0.854, 0.692 and 0.915 respectively). HPTLC profiles revealed the presence of maximum number of phenolic acids and flavonoids in L. siceraria and M. charantia.

  9. Active Batch Selection via Convex Relaxations with Guaranteed Solution Bounds.

    PubMed

    Chakraborty, Shayok; Balasubramanian, Vineeth; Sun, Qian; Panchanathan, Sethuraman; Ye, Jieping

    2015-10-01

    Active learning techniques have gained popularity to reduce human effort in labeling data instances for inducing a classifier. When faced with large amounts of unlabeled data, such algorithms automatically identify the exemplar instances for manual annotation. More recently, there have been attempts towards a batch mode form of active learning, where a batch of data points is simultaneously selected from an unlabeled set. In this paper, we propose two novel batch mode active learning (BMAL) algorithms: BatchRank and BatchRand. We first formulate the batch selection task as an NP-hard optimization problem; we then propose two convex relaxations, one based on linear programming and the other based on semi-definite programming to solve the batch selection problem. Finally, a deterministic bound is derived on the solution quality for the first relaxation and a probabilistic bound for the second. To the best of our knowledge, this is the first research effort to derive mathematical guarantees on the solution quality of the BMAL problem. Our extensive empirical studies on 15 binary, multi-class and multi-label challenging datasets corroborate that the proposed algorithms perform at par with the state-of-the-art techniques, deliver high quality solutions and are robust to real-world issues like label noise and class imbalance.

  10. The analysis and reconciliation of students' rebuttals in argumentation activities

    NASA Astrophysics Data System (ADS)

    Lin, Yu-Ren; Hung, Jeng-Fung

    2016-01-01

    The present study investigated the guidance provided by science teachers to resolve conflicts during socioscientific issue-based argumentation activities. A graphical representation (GR) was developed as a tool to code and analyze the dialogue interaction process. Through the GR and qualitative analysis, we identified three types of dialogue reconciling strategies. The first one consists of teacher management, in which the teacher temporarily maintains the right to speak when students get mired in an emotional rebuttal situation. The second strategy involves the use of qualifiers to identify the strengths and weaknesses of an opposing argument. The third strategy consists of providing students with guidance to keep both parties (i.e. the students taking, respectively, the affirmative and negative positions) on the same discussion topic and can be used to assist teachers with forming broad questions that prompt students to conduct deeper discussions. These reconciling strategies were beneficial in that they helped students to argue in a more reflective way.

  11. Multimedia Activities for Students: A Teachers' and Librarians' Handbook.

    ERIC Educational Resources Information Center

    Sorrow, Barbara Head

    This book is a collection of multimedia ideas and activities for use in classrooms and libraries. Each activity is intended to be adaptable and for use in many subject areas and for a wide range of age groups. The book emphasizes the creative learning of the student, programs, and available resources. Six chapters are as follows: (1)…

  12. Drinking Water Activities for Students, Teachers, and Parents.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC.

    This guide provides teachers with materials, information, and classroom activities to enhance any drinking water curriculum. Students can use the activity sheets to further lessons and stimulate thought. Parents can use the guide to develop science projects that will provoke thought, encourage research, and provide a scientific approach to…

  13. Factors Shaping Students' Opportunities to Engage in Argumentative Activity

    ERIC Educational Resources Information Center

    Ayalon, Michal; Even, Ruhama

    2016-01-01

    This study examines how students' opportunities to engage in argumentative activity are shaped by the teacher, the class, and the mathematical topic. It compares the argumentative activity between two classes taught by the same teacher using the same textbook and across two beginning algebra topics--investigating algebraic expressions and…

  14. Correlates of School-Day Physical Activity in Preschool Students

    ERIC Educational Resources Information Center

    Robinson, Leah E.; Wadsworth, Danielle D.; Peoples, Christina M.

    2012-01-01

    This study examined the relationship among sex, body mass index, motor skill competence (MSC), perceived physical competence (PPC), and school-day physical activity in preschool students (N = 34). Physical activity was assessed by steps accumulated during the school day, while MSC and PPC were assessed with the Test of Gross Motor Development--2nd…

  15. Protect Minnesota's Agricultural Land: Components and Activities for Elementary Students.

    ERIC Educational Resources Information Center

    Noy, Laura

    An endeavor to alert elementary teachers and students to the need to protect and conserve one of Minnesota's basic resources, soil, these supplementary instructional activities are designed for easy integration into science, social studies, language arts, mathematics, and art subject and skill areas. Each activity includes a brief description of…

  16. Breaking the Ice: Career Development Activities for Accounting Students

    ERIC Educational Resources Information Center

    Kilpatrick, Bob G.; Wilburn, Nancy L.

    2010-01-01

    This paper describes two co-curricular career development activities, mock interviews and speed networking that we provide for accounting majors at our university. The driving force behind both activities was to increase comfort levels for students when interacting with professionals and to enhance their job interview and networking skills.…

  17. Physical Activity & Sport for the Secondary School Student. Fifth Edition.

    ERIC Educational Resources Information Center

    Dougherty, Neil J., Ed.

    This collection of papers offers a comprehensive text about contemporary physical activities and sports forms. It provides students with an overview of the various physical activities, skill technique required, safety, scoring, rules and etiquette, strategies, equipment, and related terminology. The 26 papers are: (1) "Physical Fitness"…

  18. Peer Listening in the Middle School: Training Activities for Students.

    ERIC Educational Resources Information Center

    Hazouri, Sandra Peyser; Smith, Miriam Frey

    This workbook presents activities for training middle school student peer listeners. The first of the workbook's 10 chapters contains an introduction to peer listening. Activities include a pretest on a series of true-false statements called the "Peer Listening Inventory," defining the meaning of the words that describe the qualities of a peer…

  19. Expansion of student activities in Africa: from south to north

    NASA Astrophysics Data System (ADS)

    Cherif, Rim; Ben Salem, Amine; Gueddana, Amor; Zghal, Mourad; Naidoo, Darryl; Forbes, Andrew; Heidt, Alexander M.; Rohwer, Erich G.

    2014-07-01

    Optics and photonics research in Africa has gradually grown in the past ten years with a very active optical community involved in state-of-the-art research. Despite relatively low resources, optics research in the continent is competitive with many international benchmarks and has had a significant impact within the African continent. In the past five years, a group of dynamic students have developed the student chapter network from Tunisia to South Africa. The first student chapters of the optical society of America (OSA) and the international society for optics and photonics (SPIE) were established in South Africa (in the Council for Scientific and Industrial Research (CSIR) and in the University of Stellenbosch), followed by a chapter in Tunisia (Engineering school of communications of Tunis, Sup'Com). In this paper, we will present the major activities of the student chapters of Tunisia and South Africa, and how they are promoting optics and photonics in Africa.

  20. Activated Sludge. Selected Instructional Activities and References. Instructional Resources Monograph Series.

    ERIC Educational Resources Information Center

    Shepard, Clinton L.; Walasek, James B.

    This monograph contains a variety of selected materials related to wastewater treatment and water quality education and instruction. Part I presents a brief discussion of the activated sludge process in wastewater treatment operations. Part II, Instructional Units, contains selected portions of existing programs which may be utilized in…

  1. Spatially Offset Active Galactic Nuclei. I. Selection and Spectroscopic Properties

    NASA Astrophysics Data System (ADS)

    Barrows, R. Scott; Comerford, Julia M.; Greene, Jenny E.; Pooley, David

    2016-09-01

    We present a sample of 18 optically selected and X-ray-detected spatially offset active galactic nuclei (AGNs) from the Sloan Digital Sky Survey (SDSS). In nine systems, the X-ray active galactic nucleus (AGN) is spatially offset from the galactic stellar core that is located within the 3″ diameter SDSS spectroscopic fiber. In 11 systems, the X-ray AGN is spatially offset from a stellar core that is located outside the fiber, with an overlap of two. To build the sample, we cross-matched Type II AGNs selected from the SDSS galaxy catalog with archival Chandra imaging and employed our custom astrometric and registration procedure. The projected angular (physical) offsets span a range of 0.″6 (0.8 kpc) to 17.″4 (19.4 kpc), with a median value of 2.″7 (4.6 kpc). The offset nature of an AGN is an unambiguous signature of a galaxy merger, and these systems can be used to study the properties of AGNs in galaxy mergers without the biases introduced by morphological merger selection techniques. In this paper (Paper I), we use our sample to assess the kinematics of AGN photoionized gas in galaxy mergers. We find that spectroscopic offset AGN selection may be up to {89}-16+7% incomplete due to small projected velocity offsets. We also find that the magnitude of the velocity offsets are generally larger than expected if our spatial selection introduces a bias toward face-on orbits, suggesting the presence of complex kinematics in the emission line gas of AGNs in galaxy mergers.

  2. Lexical Cohesion in Students' Argumentative Essay among a Select Group of Filipino College Students

    ERIC Educational Resources Information Center

    Alarcon, Josephine B.

    2013-01-01

    This study analyzed the lexical devices used by undergraduate students in their argumentative text using Halliday and Hasan (1976) and Halliday's (2004) taxonomy. One hundred forty-eight argumentative essays were analyzed. The essays underwent interrating by three independent raters using a 20-point rubric and were grouped according to rating.…

  3. A Comparison of Selected Transfer Students with a Matched Population of Native Students.

    ERIC Educational Resources Information Center

    Hartman, Eugene L.

    At the end of their junior year, in three colleges of the University of Missouri, junior college transfers were compared with native students, using as criteria (1) size of high school graduating class, (2) high school rank, (3) sex, (4) age at college entrance, and (5) the college of the University chosen for the junior year. The colleges were…

  4. How does participation in inquiry-based activities influence gifted students' higher order thinking?

    NASA Astrophysics Data System (ADS)

    Reger, Barbara H.

    Inquiry-based learning is considered a useful technique to strengthen the critical thinking skills of students. The National Science Standards emphasize its use and the complexities and challenge it provides are well suited for meeting the needs of the gifted. While many studies have documented the effectiveness of this type of instruction, there is a lack of research on growth in higher-order thinking through participation in science inquiry. This study investigated such growth among a small group of gifted fifth-grade students. In this study a group of fifth-grade gifted science students completed a series of three forensics inquiry lessons, and documented questions, ideas and reflections as they constructed evidence to solve a crime. From this class of students, one small group was purposely selected to serve as the focus of the study. Using qualitative techniques, the questions and statements students made as they interacted in the activity were analyzed. Videotaped comments and student logs were coded for emerging patterns and also examined for evidence of increased levels of higher-order thinking based on a rubric that was designed using the six levels of Bloom's Taxonomy. Evidence from this study showed marked increase in and deeper levels of higher-order thinking for two of the students. The other boy and girl showed progress using the inquiry activities, but it was not as evident. The social dynamics of the group seemed to hinder one girl's participation during some of the activities. The social interactions played a role in strengthening the exchange of ideas and thinking skills for the others. The teacher had a tremendous influence over the production of higher-level statements by modeling that level of thinking as she questioned the students. Through her practice of answering a question with a question, she gradually solicited more analytical thinking from her students.

  5. Conceptual Inventory of Natural Selection as a Tool for Measuring Greek University Students' Evolution Knowledge: Differences between Novice and Advanced Students

    ERIC Educational Resources Information Center

    Athanasiou, Kyriacos; Mavrikaki, Evangelia

    2014-01-01

    The primary objective of this research was to compare various groups of Greek university students for their level of knowledge of Evolution by means of Natural Selection (ENS). For the purpose of the study, we used a well known questionnaire the Conceptual Inventory of Natural Selection (CINS) and 352 biology majors and non-majors students from…

  6. Single-Sex Schools, Student Achievement, and Course Selection: Evidence from Rule-Based Student Assignments in Trinidad and Tobago. NBER Working Paper No. 16817

    ERIC Educational Resources Information Center

    Jackson, C. Kirabo

    2011-01-01

    Existing studies on single-sex schooling suffer from biases due to student selection to schools and single-sex schools being better in unmeasured ways. In Trinidad and Tobago students are assigned to secondary schools based on an algorithm allowing one to address self-selection bias and cleanly estimate an upper-bound single-sex school effect. The…

  7. Activity pattern of selected ungulates at Krau Wildlife Reserve

    NASA Astrophysics Data System (ADS)

    Sanusi, M. A. Mohd; Shukor, M. A.; Juliana, W. A. Wan; Traeholt, C.

    2013-11-01

    The study on ecology and feeding behaviour of selected wildlife species was carried out at the Krau Wildlife Reserve (KWR), Pahang. We aim to identify the wildlife species that present at KWR using camera traps, determine activity pattern ofungulates and study the feeding behaviour of selected herbivores including foraging time, method or behaviours and other individuals that are present during feeding. Camera trap data revealed a total of 19 wildlife species inhabiting the forest areas which include three species of ungulates namely Tapirus indicus, Sus scrofa and Muntiacus muntjak. The T. indicus was actively feeding between 2300 and 0500 hours, S. scrofa between 0600 and 1800 hours while M. muntjack 0600 and 1700 hours. Activity pattern of three ungulate species indicated that T. indicus is nocturnal, M. muntjak is diurnal and S. scrofais active both day and night. Each of the animal species inhabiting the study sites are able to compromise and did not compete among each other by foraging at different time and food resources.

  8. Antimicrobial activity of selected essential oils against cariogenic bacteria.

    PubMed

    Aguiar, G P; Carvalho, C E; Dias, H J; Reis, E B; Martins, M H G; Wakabayashi, K A L; Groppo, M; Martins, C H G; Cunha, W R; Crotti, A E M

    2013-01-01

    The antibacterial activity of nine selected essential oils (EOs) against a panel of oral pathogens was investigated in terms of their minimum inhibitory concentrations (MICs) by using the broth microdilution method. Most of the EOs displayed weak activity or were inactive against the selected oral pathogens, with MIC values ranging from 500 to 4000 μg/mL. However, the EO obtained from the leaves of Bidens sulphurea (Asteraceae) was found to display moderate activity against Streptococcus mutans (MIC = 250 μg/mL) and significant activity against Streptococcus mitis (MIC = 31.25 μg/mL). Germacrene D (38.3%), trans-caryophyllene (18.0%), β-elemene (13.9%) and bicyclogermacrene (13.1%) were identified as the main chemical components of this oil. 2,6-Di-tert-butyl-4-methylphenol, previously described as the major constituent in the EO from the flowers of B. sulphurea, was not detected in this study.

  9. Brain activity associated with selective attention, divided attention and distraction.

    PubMed

    Salo, Emma; Salmela, Viljami; Salmi, Juha; Numminen, Jussi; Alho, Kimmo

    2017-03-28

    Top-down controlled selective or divided attention to sounds and visual objects, as well as bottom-up triggered attention to auditory and visual distractors, has been widely investigated. However, no study has systematically compared brain activations related to all these types of attention. To this end, we used functional magnetic resonance imaging (fMRI) to measure brain activity in participants performing a tone pitch or a foveal grating orientation discrimination task, or both, distracted by novel sounds not sharing frequencies with the tones or by extrafoveal visual textures. To force focusing of attention to tones or gratings, or both, task difficulty was kept constantly high with an adaptive staircase method. A whole brain analysis of variance (ANOVA) revealed fronto-parietal attention networks for both selective auditory and visual attention. A subsequent conjunction analysis indicated partial overlaps of these networks. However, like some previous studies, the present results also suggest segregation of prefrontal areas involved in the control of auditory and visual attention. The ANOVA also suggested, and another conjunction analysis confirmed, an additional activity enhancement in the left middle frontal gyrus related to divided attention supporting the role of this area in top-down integration of dual task performance. Distractors expectedly disrupted task performance. However, contrary to our expectations, activations specifically related to the distractors were found only in the auditory and visual cortices. This suggests gating of the distractors from further processing perhaps due to strictly focused attention in the current demanding discrimination tasks.

  10. Mediators of effects of a selective family-focused violence prevention approach for middle school students.

    PubMed

    2012-02-01

    This study examined how parenting and family characteristics targeted in a selective prevention program mediated effects on key youth proximal outcomes related to violence perpetration. The selective intervention was evaluated within the context of a multi-site trial involving random assignment of 37 schools to four conditions: a universal intervention composed of a student social-cognitive curriculum and teacher training, a selective family-focused intervention with a subset of high-risk students, a condition combining these two interventions, and a no-intervention control condition. Two cohorts of sixth-grade students (total N = 1,062) exhibiting high levels of aggression and social influence were the sample for this study. Analyses of pre-post change compared to controls using intent-to-treat analyses found no significant effects. However, estimates incorporating participation of those assigned to the intervention and predicted participation among those not assigned revealed significant positive effects on student aggression, use of aggressive strategies for conflict management, and parental estimation of student's valuing of achievement. Findings also indicated intervention effects on two targeted family processes: discipline practices and family cohesion. Mediation analyses found evidence that change in these processes mediated effects on some outcomes, notably aggressive behavior and valuing of school achievement. Results support the notion that changing parenting practices and the quality of family relationships can prevent the escalation in aggression and maintain positive school engagement for high-risk youth.

  11. Relationship of Selected Listener Variables and Musical Preference of Young Students in Singapore

    ERIC Educational Resources Information Center

    Teo, Timothy

    2005-01-01

    The purpose of this study was to examine the relationship between selected listener variables and musical preference of young students in Singapore. Based on the Leblanc 1982 model, gender, age, race, musical training and familiarity were chosen as independent variables. The data collected showed that musical preference was also influenced by…

  12. An Examination of Native and Immigrant Students' Social Networking Using the College Search and Selection Process

    ERIC Educational Resources Information Center

    Neimeyer, Bruce Carlton

    2009-01-01

    This dissertation explores the use of formal and informal networks through cyber- and traditional communication methods in the college search and selection process by native and immigrant students to examine various postulates and propositions of social capital theory. In addition, the analysis of cybernetworks used by disadvantaged, college bound…

  13. Determinants of Students' Academic Performance in Four Selected Accounting Courses at University of Zimbabwe

    ERIC Educational Resources Information Center

    Nyikahadzoi, Loveness; Matamande, Wilson; Taderera, Ever; Mandimika, Elinah

    2013-01-01

    The study seeks to establish scientific evidence of the factors affecting academic performance for first year accounting students using four selected courses at the University of Zimbabwe. It uses Ordinary Least Squares method to analyse the influence of personal and family background on performance. The findings show that variables age gender,…

  14. Students' Ideas and Misunderstandings of Enthalpy and Spontaneity: A Review of Selected Researches

    ERIC Educational Resources Information Center

    Sozbilir, Mustafa

    2004-01-01

    This study is intended to review some of the selected researches carried out on students' understandings of enthalpy and spontaneity. The review puts together the important findings of the researches, summarises the misunderstandings identified so far and the possible sources of these misunderstandings. Therefore, this study would be beneficial…

  15. Relationships among College Students' Achievement in World Musics and Selected Background Variables.

    ERIC Educational Resources Information Center

    Chin, Li-Chen

    1996-01-01

    Attempts to predict undergraduate students' achievement in a world music survey using six selected variables. Reports that 46% of the grade variation could be explained by linear association with the predictors. Shows that skills required for success in non-western music do not differ from those required for other academic disciplines. (DSK)

  16. American College Student Values: Their Relationship to Selected Personal and Academic Variables.

    ERIC Educational Resources Information Center

    Ritter, Carolyn E.

    A 20-item chi-square test of independence was administered to a selected sample of college students that was stratified 50% male and 50% female. Male and female responses showed a significant difference on 18 of the 20 items. The 2 items on which attitudes of both sexes were the same were the role of government in business and a solution to the…

  17. Decision precision or holistic heuristic?: Insights on on-site selection of student nurses and midwives.

    PubMed

    Macduff, Colin; Stephen, Audrey; Taylor, Ruth

    2016-01-01

    Concerns about quality of care delivery in the UK have led to more scrutiny of criteria and methods for the selection of student nurses. However few substantive research studies of on-site selection processes exist. This study elicited and interpreted perspectives on interviewing processes and related decision making involved in on-site selection of student nurses and midwives. Individual and focus group interviews were undertaken with 36 lecturers, 5 clinical staff and 72 students from seven Scottish universities. Enquiry focused primarily on interviewing of candidates on-site. Qualitative content analysis was used as a primary strategy, followed by in-depth thematic analysis. Students had very mixed experiences of interview processes. Staff typically took into account a range of candidate attributes that they valued in order to achieve holistic assessments. These included: interpersonal skills, team working, confidence, problem-solving, aptitude for caring, motivations, and commitment. Staff had mixed views of the validity and reliability of interview processes. A holistic heuristic for overall decision making predominated over belief in the precision of, and evidence base for, particular attribute measurement processes. While the development of measurement tools for particular attributes continues apace, tension between holism and precision is likely to persist within on-site selection procedures.

  18. Changes in the Ethnocentrism of a Select Group of College Students as a Function of Bibliotherapy.

    ERIC Educational Resources Information Center

    Alsbrook, Eleanor Young

    The purpose of this study is to investigate bibliotherapy relative to changes in the ethnocentrism of four groups of adult, white college students at the University of Louisville. The study seeks to establish the extent of prejudice exhibited by the selected subjects, and with the use of bibliotherapeutic techniques as an input to the selected…

  19. Fairness in Admission: Voices from Rural Chinese Female Students in Selective Universities in Chinese Mainland

    ERIC Educational Resources Information Center

    Ma, Yingyi; Wang, Lifang

    2016-01-01

    As the Chinese mainland has transitioned from elite to mass higher education, the race to attend university has escalated to become a race to attend selective universities. This study focuses on rural female university students and explores how they make sense of their higher education admission experiences. We rationalize that the inquiry into…

  20. Gender Differences in Students' and Parents' Evaluative Criteria when Selecting a College

    ERIC Educational Resources Information Center

    Mansfield, Phylis M.; Warwick, Jacquelyn

    2005-01-01

    Evaluation of gender differences between students and between parents based on the perceived financial, social, psychological, physical, and functional risks associated with college selection. Nineteen criteria associated with these risks were evaluated for significant gender differences as well as for their level of importance by gender in the…

  1. Development of the Personal Qualities Assessment as a Tool for Selecting Medical Students

    ERIC Educational Resources Information Center

    Powis, David; Bore, Miles; Munro, Donald; Lumsden, Mary Ann

    2005-01-01

    A review of the medical student selection literature and our own past research (Lowe, Kerridge, Bore, Munro and Powis (2001) has indicated that competent and ethical practice of medicine requires doctors to possess a range of personal qualities in addition to high-level academic ability. A three-part test battery called the Personal Qualities…

  2. Psychological Effects of School Space on Students' Learning and Behavior: Selected Source Materials.

    ERIC Educational Resources Information Center

    Alvermann, Donna

    This paper provides the researchers interested in the psychological effects of school space on students' learning and behavior with a description of selected resources. Source materials are divided into five categories: (1) general background information lists of bibliographies, directories, encyclopedias, books, and libraries; (2) abstracting and…

  3. Relating Student Recall to Expert and Novice Teachers' Instructional Communication: An Investigation Using Receiver Selectivity Theory

    ERIC Educational Resources Information Center

    Webster, Collin A.

    2010-01-01

    Background: Research indicates expert and novice teachers communicate differently during instruction. However, these differences have yet to be investigated in relation to student learning. Receiver selectivity theory offers an interpretive framework for understanding how expert-novice communication differences might function to discriminate…

  4. Relationship between Admission Selection Criteria and Academic Progression for Student Nurse Anesthetists

    ERIC Educational Resources Information Center

    Burns, Sharon M.

    2009-01-01

    Today's admission selection criteria require refinement with the intention of fostering academic progression for students entering nurse anesthesia programs (Reese, 2002).With the escalating cost of graduate education coupled with the current economic crisis, efforts by educational leaders to minimize attrition remains pivotal (Andrews, Johansson,…

  5. The Student Affairs Profession: A Selective Bibliography. Revised Edition. ACPA Media Publication No. 46.

    ERIC Educational Resources Information Center

    Belson, Beverly; Stamatakos, Louis C.

    This bibliography contains a resource guide for persons working with students in postsecondary institutions. Selections related to historical perspectives and philosophical foundations are from materials written over more than 40 years. Entries primarily concerned with programmatic planning, organization, and administration have come predominantly…

  6. A Descriptive Analysis of Drug and Alcohol Use among Selected Native American High School Students.

    ERIC Educational Resources Information Center

    Olsen, Larry K.; Baffi, Charles R.

    1982-01-01

    Analyzed the self-reported substance use among selected Native American high school students (N=330). Results indicated 83.6 percent reported having experimented with alcohol, and an additional 43 percent reported using some combination of alcohol and other drugs on a fairly regular basis. Includes recommendations. (Author/RC)

  7. Transfer Rates of Texas Hispanic Community College Students to 4-Year Institutions: Selected Institutional Factors

    ERIC Educational Resources Information Center

    Klement, Emily Conrady

    2012-01-01

    The purpose of this non-experimental, quantitative study was to determine how well selected institutional characteristics explain the variance in Hispanic community college students' transfer rates to 4-year institutions. Due to the rapidly growing Texas Hispanic population, understanding challenges to their educational attainment has become…

  8. Selected Non-Intellectual Factors as Predictors of Academic Success in Junior College Intellectually Capable Students.

    ERIC Educational Resources Information Center

    Kearney, Dorothy Lucille

    This study was designed to relate selected non-intellectual characteristics to the academic performance of able junior college students, to see if prediction can be improved by including them, and to determine which ones, if any, contribute significantly to differential achievement. In the fall semesters of 1963 and 1964, 159 entering freshmen…

  9. 42 CFR 57.206 - Eligibility and selection of health professions student loan applicants.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Eligibility and selection of health professions student loan applicants. 57.206 Section 57.206 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL...

  10. 42 CFR 57.206 - Eligibility and selection of health professions student loan applicants.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Eligibility and selection of health professions student loan applicants. 57.206 Section 57.206 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL...

  11. 42 CFR 57.206 - Eligibility and selection of health professions student loan applicants.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Eligibility and selection of health professions student loan applicants. 57.206 Section 57.206 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL...

  12. 42 CFR 57.206 - Eligibility and selection of health professions student loan applicants.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Eligibility and selection of health professions student loan applicants. 57.206 Section 57.206 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL...

  13. 42 CFR 57.206 - Eligibility and selection of health professions student loan applicants.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Eligibility and selection of health professions student loan applicants. 57.206 Section 57.206 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL...

  14. Influences of Teleological and Lamarckian Thinking on Student Understanding of Natural Selection

    ERIC Educational Resources Information Center

    Stover, Shawn K.; Mabry, Michelle L.

    2007-01-01

    Previous research has demonstrated creationist, Lamarckian, and teleological reasoning in high school and college students. These lines of thinking conflict with the Darwinian notion of natural selection, which serves as the primary catalyst for biological evolution. The current study assessed evolutionary conceptions in non-science majors,…

  15. The Role of Motivation, Perceived Constraints, and Constraint Negotiation Strategies in Students' Internship Selection Experience

    ERIC Educational Resources Information Center

    Batty, Kimberly A.

    2011-01-01

    The purpose of this study was to document the factors (i.e., motivation and perceived constraints) and processes (i.e., constraint negotiation) that influence students' selection of and satisfaction with their internship choice. The study was conducted using a quantitative approach, which included a focus group, a pilot study, and a…

  16. Analyzing Marketing Strategies Designed To Increase Minority Student Enrollment at Selected Urban Community Colleges.

    ERIC Educational Resources Information Center

    Galbraith, James D.

    A study was conducted to identify the most effective marketing techniques used by urban community colleges to recruit minority students. A 16-item, open-ended questionnaire was used in telephone interviews with marketing officials at 24 colleges. The colleges selected for the survey served an urban community of 100,000 or more residents, had a…

  17. Human vs. Computer Diagnosis of Students' Natural Selection Knowledge: Testing the Efficacy of Text Analytic Software

    ERIC Educational Resources Information Center

    Nehm, Ross H.; Haertig, Hendrik

    2012-01-01

    Our study examines the efficacy of Computer Assisted Scoring (CAS) of open-response text relative to expert human scoring within the complex domain of evolutionary biology. Specifically, we explored whether CAS can diagnose the explanatory elements (or Key Concepts) that comprise undergraduate students' explanatory models of natural selection with…

  18. The Impact of Professor Reputation and Section Attributes on Student Course Selection

    ERIC Educational Resources Information Center

    Brown, Christopher L.; Kosovich, Stephen M.

    2015-01-01

    In this paper, we analyze how students select particular sections of required undergraduate courses at a regional public university in Texas. Specifically, we study how perceived instructor quality and other course section attributes, such as meeting time, impact enrollment. We find strong evidence that publicly available information about…

  19. Grafting of activated carbon cloths for selective adsorption

    NASA Astrophysics Data System (ADS)

    Gineys, M.; Benoit, R.; Cohaut, N.; Béguin, F.; Delpeux-Ouldriane, S.

    2016-05-01

    Chemical functionalization of an activated carbon cloth with 3-aminophthalic acid and 4-aminobenzoic acid groups by the in situ formation of the corresponding diazonium salt in aqueous acidic solution is reported. The nature and amount of selected functions on an activated carbon surface, in particular the grafted density, were determined by potentiometric titration, elemental analysis and X-ray photoelectron spectroscopy (XPS). The nanotextural properties of the modified carbon were explored by gas adsorption. Functionalized activated carbon cloth was obtained at a discrete grafting level while preserving interesting textural properties and a large porous volume. Finally, the grafting homogeneity of the carbon surface and the nature of the chemical bonding were investigated using Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) technique.

  20. Toxicity and mutagenic activity of some selected Nigerian plants.

    PubMed

    Sowemimo, A A; Fakoya, F A; Awopetu, I; Omobuwajo, O R; Adesanya, S A

    2007-09-25

    The toxicity and mutagenic potential of most African plants implicated in the management of cancer have not been investigated. The ethanolic extracts of selected Nigerian plants were subsequently studied using the brine shrimp lethality tests, inhibition of telomerase activity and induction of chromosomal aberrations in vivo in rat lymphocytes. Morinda lucida root bark, Nymphaea lotus whole plant and Garcinia kola root were active in the three test systems. Bryophyllum calycinum whole plant, Annona senegalensis root, Hymenocardia acida stem bark, Erythrophleum suaveolens leaves and Spondiathus preussii stem bark were toxic to brine shrimps and caused chromosomal damage in rat lymphocytes. Ficus exasperata leaves, Chrysophyllum albidum root bark and Hibiscus sabdariffa leaves were non-toxic to all the three test systems. Chenopodium ambrosioides whole plant was non-toxic to brine shrimps and rat lymphocyte chromosomes but showed inhibition in the conventional telomerase assay indicating a possible selectivity for human chromosomes. The result justified the use of the first eight plants and Chenopodium ambrosioides in the management of cancer in south west Nigeria although they appear to be non-selective and their mode of action may be different from plant to plant. All these plants except Chenopodium ambrosioides are also mutagenic and cytotoxic.

  1. Selective glucocorticoid receptor-activating adjuvant therapy in cancer treatments

    PubMed Central

    Sundahl, Nora; Clarisse, Dorien; Bracke, Marc; Offner, Fritz; Berghe, Wim Vanden; Beck, Ilse M.

    2016-01-01

    Although adverse effects and glucocorticoid resistance cripple their chronic use, glucocorticoids form the mainstay therapy for acute and chronic inflammatory disorders, and play an important role in treatment protocols of both lymphoid malignancies and as adjuvant to stimulate therapy tolerability in various solid tumors. Glucocorticoid binding to their designate glucocorticoid receptor (GR), sets off a plethora of cell-specific events including therapeutically desirable effects, such as cell death, as well as undesirable effects, including chemotherapy resistance, systemic side effects and glucocorticoid resistance. In this context, selective GR agonists and modulators (SEGRAMs) with a more restricted GR activity profile have been developed, holding promise for further clinical development in anti-inflammatory and potentially in cancer therapies. Thus far, the research into the prospective benefits of selective GR modulators in cancer therapy limped behind. Our review discusses how selective GR agonists and modulators could improve the therapy regimens for lymphoid malignancies, prostate or breast cancer. We summarize our current knowledge and look forward to where the field should move to in the future. Altogether, our review clarifies novel therapeutic perspectives in cancer modulation via selective GR targeting. PMID:27713909

  2. Using assistive technology adaptations to include students with learning disabilities in cooperative learning activities.

    PubMed

    Bryant, D P; Bryant, B R

    1998-01-01

    Cooperative learning (CL) is a common instructional arrangement that is used by classroom teachers to foster academic achievement and social acceptance of students with and without learning disabilities. Cooperative learning is appealing to classroom teachers because it can provide an opportunity for more instruction and feedback by peers than can be provided by teachers to individual students who require extra assistance. Recent studies suggest that students with LD may need adaptations during cooperative learning activities. The use of assistive technology adaptations may be necessary to help some students with LD compensate for their specific learning difficulties so that they can engage more readily in cooperative learning activities. A process for integrating technology adaptations into cooperative learning activities is discussed in terms of three components: selecting adaptations, monitoring the use of the adaptations during cooperative learning activities, and evaluating the adaptations' effectiveness. The article concludes with comments regarding barriers to and support systems for technology integration, technology and effective instructional practices, and the need to consider technology adaptations for students who have learning disabilities.

  3. Understanding and Facilitating Student Bloggers: Towards a Blogging Activity Model

    NASA Astrophysics Data System (ADS)

    Derntl, Michael

    Since instructors have started recognizing the potential of Web 2.0 integration in web-based courses, blogs have been used to provide students with means of virtual communication, contribution, collaboration and community building. In this paper we aim to take another step forward by presenting and analyzing the integration of student blogs in an undergraduate computer science course on software architecture and web technologies: we implemented an LMS extension that acted as a course blog portal by collecting and displaying feeds of externally hosted blogs and logging usage data. Data analysis reveals that students who perform better academically also tend to participate more actively in the course blogosphere. Subsequently, we propose a blogging activity model, which aims to reveal and explain relationships between blogging activity variables—including peer visits, commenting and posting—to achieve a better understanding of lively blog communities in courses.

  4. Synthesis of a selective HDAC6 inhibitor active in neuroblasts.

    PubMed

    Zwick, Vincent; Simões-Pires, Claudia A; Nurisso, Alessandra; Petit, Charlotte; Dos Santos Passos, Carolina; Randazzo, Giuseppe Marco; Martinet, Nadine; Bertrand, Philippe; Cuendet, Muriel

    2016-10-15

    In recent years, the role of HDAC6 in neurodegeneration has been partially elucidated, which led some authors to propose HDAC6 inhibitors as a therapeutic strategy to treat neurodegenerative diseases. In an effort to develop a selective HDAC6 inhibitor which can cross the blood brain barrier (BBB), a modified hydroxamate derivative (compound 3) was designed and synthetized. This compound was predicted to have potential for BBB penetration based on in silico and in vitro evaluation of passive permeability. When tested for its HDAC inhibitory activity, the IC50 value of compound 3 towards HDAC6 was in the nM range in both enzymatic and cell-based assays. Compound 3 showed a cell-based selectivity profile close to that of tubastatin A in SH-SY5Y human neuroblastoma cells, and a good BBB permeability profile.

  5. The Activity of Surface Electromyographic Signal of Selected Muscles during Classic Rehabilitation Exercise

    PubMed Central

    Xiao, Jinzhuang; Sun, Jinli; Gao, Junmin; Wang, Hongrui; Yang, Xincai

    2016-01-01

    Objectives. Prone bridge, unilateral bridge, supine bridge, and bird-dog are classic rehabilitation exercises, which have been advocated as effective ways to improve core stability among healthy individuals and patients with low back pain. The aim of this study was to investigate the activity of seven selected muscles during rehabilitation exercises through the signal of surface electromyographic. Approaches. We measured the surface electromyographic signals of four lower limb muscles, two abdominal muscles, and one back muscle during rehabilitation exercises of 30 healthy students and then analyzed its activity level using the median frequency method. Results. Different levels of muscle activity during the four rehabilitation exercises were observed. The prone bridge and unilateral bridge caused the greatest muscle fatigue; however, the supine bridge generated the lowest muscle activity. There was no significant difference (P > 0.05) between left and right body side muscles in the median frequency slope during the four rehabilitation exercises of seven muscles. Conclusions. The prone bridge can affect the low back and lower limb muscles of most people. The unilateral bridge was found to stimulate muscles much more active than the supine bridge. The bird-dog does not cause much fatigue to muscles but can make most selected muscles active. PMID:27195151

  6. The Activity of Surface Electromyographic Signal of Selected Muscles during Classic Rehabilitation Exercise.

    PubMed

    Xiao, Jinzhuang; Sun, Jinli; Gao, Junmin; Wang, Hongrui; Yang, Xincai

    2016-01-01

    Objectives. Prone bridge, unilateral bridge, supine bridge, and bird-dog are classic rehabilitation exercises, which have been advocated as effective ways to improve core stability among healthy individuals and patients with low back pain. The aim of this study was to investigate the activity of seven selected muscles during rehabilitation exercises through the signal of surface electromyographic. Approaches. We measured the surface electromyographic signals of four lower limb muscles, two abdominal muscles, and one back muscle during rehabilitation exercises of 30 healthy students and then analyzed its activity level using the median frequency method. Results. Different levels of muscle activity during the four rehabilitation exercises were observed. The prone bridge and unilateral bridge caused the greatest muscle fatigue; however, the supine bridge generated the lowest muscle activity. There was no significant difference (P > 0.05) between left and right body side muscles in the median frequency slope during the four rehabilitation exercises of seven muscles. Conclusions. The prone bridge can affect the low back and lower limb muscles of most people. The unilateral bridge was found to stimulate muscles much more active than the supine bridge. The bird-dog does not cause much fatigue to muscles but can make most selected muscles active.

  7. Subunit-selective proteasome activity profiling uncovers uncoupled proteasome subunit activities during bacterial infections.

    PubMed

    Misas-Villamil, Johana C; van der Burgh, Aranka M; Grosse-Holz, Friederike; Bach-Pages, Marcel; Kovács, Judit; Kaschani, Farnusch; Schilasky, Sören; Emon, Asif Emran Khan; Ruben, Mark; Kaiser, Markus; Overkleeft, Hermen S; van der Hoorn, Renier A L

    2017-01-24

    The proteasome is a nuclear - cytoplasmic proteolytic complex involved in nearly all regulatory pathways in plant cells. The three different catalytic activities of the proteasome can have different functions but tools to monitor and control these subunits selectively are not yet available in plant science. Here, we introduce subunit-selective inhibitors and dual-color fluorescent activity-based probes for studying two of the three active catalytic subunits of the plant proteasome. We validate these tools in two model plants and use this to study the proteasome during plant-microbe interactions. Our data reveals that Nicotiana benthamiana incorporates two different paralogs of each catalytic subunit into active proteasomes. Interestingly, both β1 and β5 activities are significantly increased upon infection with pathogenic Pseudomonas syringae pv. tomato DC3000 lacking hopQ1-1 (PtoDC3000(ΔhQ)) whilst the activity profile of the β1 subunit changes. Infection with wild-type PtoDC3000 causes proteasome activities that range from strongly induced β1 and β5 activities to strongly suppressed β5 activities, revealing that β1 and β5 activities can be uncoupled during bacterial infection. These selective probes and inhibitors are now available to the plant science community and can be widely and easily applied to study the activity and role of the different catalytic subunits of the proteasome in different plant species. This article is protected by copyright. All rights reserved.

  8. How Active Are Your Students? Increasing Physical Activity in Schools

    ERIC Educational Resources Information Center

    Avery, Marybell; Brandt, Janet

    2010-01-01

    The U. S. Department of Health and Human Services recommends that youth engage in at least 60 minutes of physical activity each day, most of which should be either moderate- or vigorous-intensity aerobic physical activity. Half of this amount (30 minutes) should be achieved during the school day. NASPE provides guidance in the form of a…

  9. Basic Business and Economics: Varied Activities Encourage Active Student Involvement.

    ERIC Educational Resources Information Center

    Baker, Robert Lee, Jr.

    1978-01-01

    Describes a variety of activities for the basic business classroom, such as having guest speakers, question-and-answer sessions, simulations, role playing, debates, small group work, field trips, games, and individualized instruction. Includes a report of business teachers' knowledge of and attitudes toward these activities. (MF)

  10. Fitting In: Segregation, Social Class, and the Experiences of Black Students at Selective Colleges and Universities.

    PubMed

    Torres, Kimberly; Massey, Douglas S

    2012-12-01

    We analyzed qualitative data gathered at a selective urban university with a large black student body. We found that black students from integrated backgrounds welcomed the chance to establish friendships with same-race peers even though they were at ease in white settings, whereas students from segregated backgrounds saw same-race peers as a source of comfort and refuge from a white world often perceived as hostile. These contrasting perceptions set up both groups for shock upon matriculation. Students from an integrated background were better prepared academically and socially, but were unfamiliar with urban black culture and uncomfortable interacting with students of lower class standing. Students from a segregated background were surprised to find they had little in common with more affluent students from integrated backgrounds. Although both groups were attracted to campus for the same reason-to interact with a critical mass of same-race peers-their contrasting expectations produced a letdown as the realities of intraracial diversity set in.

  11. Antimycobacterial and cytotoxic activity of selected medicinal plant extracts

    PubMed Central

    Nguta, Joseph M.; Appiah-Opong, Regina; Nyarko, Alexander K.; Yeboah-Manu, Dorothy; Addo, Phyllis G.A.; Otchere, Isaac; Kissi-Twum, Abena

    2016-01-01

    Ethnopharmacological relevance Tuberculosis (TB) caused by Mycobacterium tuberculosis remains an ongoing threat to human health. Several medicinal plants are used traditionally to treat tuberculosis in Ghana. The current study was designed to investigate the antimycobacterial activity and cytotoxicity of crude extracts from five selected medicinal plants. Material and methods The microplate alamar blue assay (MABA) was used for antimycobacterial studies while the CellTiter 96® AQueous Assay, which is composed of solutions of a novel tetrazolium compound [3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium, inner salt; MTS] and an electron coupling reagent (phenazine methosulfate) PMS, was used for cytotoxic studies. Correlation coefficients were used to compare the activity of crude extracts against nonpathogenic strains and the pathogenic Mycobacterium tuberculosis subsp.tuberculosis. Results Results of the MIC determinations indicated that all the crude extracts were active on all the three tested mycobacterial strains. Minimum inhibitory concentration values as low as 156.3 µg/mL against M. tuberculosis; Strain H37Ra (ATCC® 25,177™) were recorded from the leaves of Solanum torvum Sw. (Solanaceae). Cytotoxicity of the extracts varied, and the leaves from S. torvum had the most promising selectivity index. Activity against M. tuberculosis; Strain H37Ra was the best predictor of activity against pathogenic Mycobacterium tuberculosis subsp.tuberculosis (correlation coefficient=0.8). Conclusion The overall results of the present study provide supportive data on the use of some medicinal plants for tuberculosis treatment. The leaves of Solanum torvum are a potential source of anti-TB natural products and deserve further investigations to develop novel anti-TB agents against sensitive and drug resistant strains of M. tuberculosis. PMID:26875647

  12. Kinematics Card Sort Activity: Insight into Students' Thinking

    NASA Astrophysics Data System (ADS)

    Berryhill, Erin; Herrington, Deborah; Oliver, Keith

    2016-12-01

    Kinematics is a topic students are unknowingly aware of well before entering the physics classroom. Students observe motion on a daily basis. They are constantly interpreting and making sense of their observations, unintentionally building their own understanding of kinematics before receiving any formal instruction. Unfortunately, when students take their prior conceptions to understand a new situation, they often do so in a way that inaccurately connects their learning. We were motivated to identify strategies to help our students make accurate connections to their prior knowledge and understand kinematics at a deeper level. To do this, we integrated a formative assessment card sort into a kinematic graphing unit within an introductory high school physics course. Throughout the activities, we required students to document and reflect upon their thinking. This allowed their learning to build upon their own previously held conceptual understanding, which provided an avenue for cognitive growth. By taking a more direct approach to eliciting student reasoning, we hoped to improve student learning and guide our assessment of their learning.

  13. Selection and preparation of activated carbon for fuel gas storage

    DOEpatents

    Schwarz, James A.; Noh, Joong S.; Agarwal, Rajiv K.

    1990-10-02

    Increasing the surface acidity of active carbons can lead to an increase in capacity for hydrogen adsorption. Increasing the surface basicity can facilitate methane adsorption. The treatment of carbons is most effective when the carbon source material is selected to have a low ash content i.e., below about 3%, and where the ash consists predominantly of alkali metals alkali earth, with only minimal amounts of transition metals and silicon. The carbon is washed in water or acid and then oxidized, e.g. in a stream of oxygen and an inert gas at an elevated temperature.

  14. Molluscicidal properties and selective toxicity of surface-active agents

    PubMed Central

    Visser, S. A.

    1965-01-01

    Of over 100 commercially produced surface-active agents tested against the bilharziasis vector snail Biomphalaria sudanica, 13 were found to possess considerable and highly selective molluscicidal properties at concentrations of less than 1 ppm for exposures of 48 hours. Against crustacea, fish, water plants, mosquito larvae, mice, and the eggs of B. sudanica, the toxicities of the 13 surfactants were slight. The chemicals did not appear to be absorbed by organic matter to any appreciable extent. It is thought that the toxicity to B. sudanica is of both a chemical and a physical nature. PMID:5294185

  15. Face-selective activation in a congenital prosopagnosic subject.

    PubMed

    Hasson, Uri; Avidan, Galia; Deouell, Leon Y; Bentin, Shlomo; Malach, Rafael

    2003-04-01

    Congenital prosopagnosia is a severe impairment in face identification manifested from early childhood in the absence of any evident brain lesion. In this study, we used fMRI to compare the brain activity elicited by faces in a congenital prosopagnosic subject (YT) relative to a control group of 12 subjects in an attempt to shed more light on the nature of the brain mechanisms subserving face identification. The face-related activation pattern of YT in the ventral occipito-temporal cortex was similar to that observed in the control group on several parameters: anatomical location, activation profiles, and hemispheric laterality. In addition, using a modified vase-face illusion, we found that YT's brain activity in the face-related regions manifested global grouping processes. However, subtle differences in the degree of selectivity between objects and faces were observed in the lateral occipital cortex. These data suggest that face-related activation in the ventral occipito-temporal cortex, although necessary, might not be sufficient by itself for normal face identification.

  16. Select metal adsorption by activated carbon made from peanut shells.

    PubMed

    Wilson, Kermit; Yang, Hong; Seo, Chung W; Marshall, Wayne E

    2006-12-01

    Agricultural by-products, such as peanut shells, contribute large quantities of lignocellulosic waste to the environment each growing season; but few, if any, value-added uses exist for their disposal. The objective of this study was to convert peanut shells to activated carbons for use in adsorption of select metal ions, namely, cadmium (Cd2+), copper (Cu2+), lead (Pb2+), nickel (Ni2+) and zinc (Zn2+). Milled peanut shells were pyrolyzed in an inert atmosphere of nitrogen gas, and then activated with steam at different activation times. Following pyrolysis and activation, the carbons underwent air oxidation. The prepared carbons were evaluated either for adsorption efficiency or adsorption capacity; and these parameters were compared to the same parameters obtained from three commercial carbons, namely, DARCO 12x20, NORIT C GRAN and MINOTAUR. One of the peanut shell-based carbons had metal ion adsorption efficiencies greater than two of the three commercial carbons but somewhat less than but close to Minotaur. This study demonstrates that peanut shells can serve as a source for activated carbons with metal ion-removing potential and may serve as a replacement for coal-based commercial carbons in applications that warrant their use.

  17. Active learning increases student performance in science, engineering, and mathematics.

    PubMed

    Freeman, Scott; Eddy, Sarah L; McDonough, Miles; Smith, Michelle K; Okoroafor, Nnadozie; Jordt, Hannah; Wenderoth, Mary Pat

    2014-06-10

    To test the hypothesis that lecturing maximizes learning and course performance, we metaanalyzed 225 studies that reported data on examination scores or failure rates when comparing student performance in undergraduate science, technology, engineering, and mathematics (STEM) courses under traditional lecturing versus active learning. The effect sizes indicate that on average, student performance on examinations and concept inventories increased by 0.47 SDs under active learning (n = 158 studies), and that the odds ratio for failing was 1.95 under traditional lecturing (n = 67 studies). These results indicate that average examination scores improved by about 6% in active learning sections, and that students in classes with traditional lecturing were 1.5 times more likely to fail than were students in classes with active learning. Heterogeneity analyses indicated that both results hold across the STEM disciplines, that active learning increases scores on concept inventories more than on course examinations, and that active learning appears effective across all class sizes--although the greatest effects are in small (n ≤ 50) classes. Trim and fill analyses and fail-safe n calculations suggest that the results are not due to publication bias. The results also appear robust to variation in the methodological rigor of the included studies, based on the quality of controls over student quality and instructor identity. This is the largest and most comprehensive metaanalysis of undergraduate STEM education published to date. The results raise questions about the continued use of traditional lecturing as a control in research studies, and support active learning as the preferred, empirically validated teaching practice in regular classrooms.

  18. Active learning increases student performance in science, engineering, and mathematics

    PubMed Central

    Freeman, Scott; Eddy, Sarah L.; McDonough, Miles; Smith, Michelle K.; Okoroafor, Nnadozie; Jordt, Hannah; Wenderoth, Mary Pat

    2014-01-01

    To test the hypothesis that lecturing maximizes learning and course performance, we metaanalyzed 225 studies that reported data on examination scores or failure rates when comparing student performance in undergraduate science, technology, engineering, and mathematics (STEM) courses under traditional lecturing versus active learning. The effect sizes indicate that on average, student performance on examinations and concept inventories increased by 0.47 SDs under active learning (n = 158 studies), and that the odds ratio for failing was 1.95 under traditional lecturing (n = 67 studies). These results indicate that average examination scores improved by about 6% in active learning sections, and that students in classes with traditional lecturing were 1.5 times more likely to fail than were students in classes with active learning. Heterogeneity analyses indicated that both results hold across the STEM disciplines, that active learning increases scores on concept inventories more than on course examinations, and that active learning appears effective across all class sizes—although the greatest effects are in small (n ≤ 50) classes. Trim and fill analyses and fail-safe n calculations suggest that the results are not due to publication bias. The results also appear robust to variation in the methodological rigor of the included studies, based on the quality of controls over student quality and instructor identity. This is the largest and most comprehensive metaanalysis of undergraduate STEM education published to date. The results raise questions about the continued use of traditional lecturing as a control in research studies, and support active learning as the preferred, empirically validated teaching practice in regular classrooms. PMID:24821756

  19. Selected correlates of white nursing students' attitudes toward black American patients.

    PubMed

    Morgan, B S

    1983-01-01

    Multivariate analyses were used to examine the relationships between white nursing students' attitudes toward black American patients and variables selected within a theoretical framework of prejudice which included socialization factors and personality-based factors. The variables selected were: authoritarianism and self-esteem (personality-based factors), parents' attitudes toward black Americans, peer attitudes toward black Americans, interracial contact and socioeconomic status (socialization factors). The study also examined the differences in the relationship among white nursing students enrolled in baccalaureate degree, associate degree and diploma nursing programs. Data were collected from 201 senior nursing students enrolled in the three types of nursing programs in Rhode Island during the late fall and winter of 1979-1980. Although baccalaureate degree, associate degree and diploma students were similar in terms of peer attitudes toward black Americans, fathers' attitudes toward black Americans, self-esteem and attitudes toward black American patients, they were significantly different in terms of age, socioeconomic status, mothers' attitudes toward black Americans, interracial contact and authoritarianism. The major findings of this study indicate that the socialization explanation of prejudice is more significant than the personality-based explanation. The variables socioeconomic status, interracial contact and peer attitudes toward black Americans (all socialization variables) accounted for 22.0% of the total variance in attitudes toward black American patients for the total sample of nursing students. However, this relationship was not generalizable across the three different types of nursing programs.

  20. "Author's" Response to Commentaries on "Differentiating Low Performance of the Gifted Leaner: Achieving, Underachieving, and Selective Consuming Students"

    ERIC Educational Resources Information Center

    Figg, Stephanie

    2012-01-01

    This article presents the author's response to commentaries on "Differentiating Low Performance of the Gifted Leaner: Achieving, Underachieving, and Selective Consuming Students." The commentaries have focused on two issues: (1) the merits of distinguishing selective consumers from other students; and (2) the quality of the study's methodology.…

  1. Self-Determined Goal Selection and Planning by Students with Disabilities across Grade Bands and Disability Categories

    ERIC Educational Resources Information Center

    Kleinert, Jane O'Regan; Harrison, Elizabeth; Mills, Karen Rose; Dueppen, Brittney M.; Trailor, Ann Michelle

    2014-01-01

    The purpose of this study was to analyze a large data base of self-selected/self-determined goals developed by students aged 7-21 that had developmental disabilities. Data included 288 goals developed by 205 students involved in the Kentucky Youth Advocacy Project. Students, teachers, Speech/Language pathologists and families utilized the Self…

  2. Factors Influencing Bachelor of Education Arts Students' Selection of History as Career Subject: Case of University of Nairobi, Kenya

    ERIC Educational Resources Information Center

    Owino, Joseph Ogutu; Odundo, Paul Amolloh

    2016-01-01

    History is one of the teaching subjects studied by Bachelor of Education Arts students at the University of Nairobi. In the last five years, there has been a tremendous increase in the number of students specializing in History as a teaching subject. This paper therefore has examined factors influencing students' selection of History as career…

  3. Pathway-selective antagonism of proteinase activated receptor 2

    PubMed Central

    Suen, J Y; Cotterell, A; Lohman, R J; Lim, J; Han, A; Yau, M K; Liu, L; Cooper, M A; Vesey, D A; Fairlie, D P

    2014-01-01

    Background and Purpose Proteinase activated receptor 2 (PAR2) is a GPCR associated with inflammation, metabolism and disease. Clues to understanding how to block PAR2 signalling associated with disease without inhibiting PAR2 activation in normal physiology could be provided by studies of biased signalling. Experimental Approach PAR2 ligand GB88 was profiled for PAR2 agonist and antagonist properties by several functional assays associated with intracellular G-protein-coupled signalling in vitro in three cell types and with PAR2-induced rat paw oedema in vivo. Key Results In HT29 cells, GB88 was a PAR2 antagonist in terms of Ca2+ mobilization and PKC phosphorylation, but a PAR2 agonist in attenuating forskolin-induced cAMP accumulation, increasing ERK1/2 phosphorylation, RhoA activation, myosin phosphatase phosphorylation and actin filament rearrangement. In CHO-hPAR2 cells, GB88 inhibited Ca2+ release, but activated Gi/o and increased ERK1/2 phosphorylation. In human kidney tubule cells, GB88 inhibited cytokine secretion (IL6, IL8, GM-CSF, TNF-α) mediated by PAR2. A rat paw oedema induced by PAR2 agonists was also inhibited by orally administered GB88 and compared with effects of locally administered inhibitors of G-protein coupled pathways. Conclusions and Implications GB88 is a biased antagonist of PAR2 that selectively inhibits PAR2/Gq/11/Ca2+/PKC signalling, leading to anti-inflammatory activity in vivo, while being an agonist in activating three other PAR2-activated pathways (cAMP, ERK, Rho) in human cells. These findings highlight opportunities to design drugs to block specific PAR2-linked signalling pathways in disease, without blocking beneficial PAR2 signalling in normal physiology, and to dissect PAR2-associated mechanisms of disease in vivo. PMID:24821440

  4. Perceived barriers to physical activity in university students.

    PubMed

    Arzu, Daskapan; Tuzun, Emine Handan; Eker, Levent

    2006-01-01

    Many studies which were published in other countries identified certain benefits and barriers to physical activity among young people. But there is no data about the subject pertaining to Turkish adolescents. This study tries to rectify this with a study of Turkish university students. Undergraduate university students (n = 303) were recruited to the study. Current exercise habits and perceived barriers to physical activity were assessed in the sample. Using a Likert Type scale, participants responded an instrument with 12 items representing barriers to physical activity. Mean scores were computed. External barriers were more important than internal barriers. "Lack of time due to busy lesson schedule", "My parents give academic success priority over exercise. "and "lack of time due to responsibilities related to the family and social environment "were most cited items for physical activity barriers. There is a need for future research, which will be carried out with larger sample groups to develop national standardized instrument. It will be helpful for accurately identify perceived barriers and then recommend changes to enhance physical activity among young people. Key PointsThe purpose of this study was to analyze perceived barriers to physical activity in the university students.The results showed that not having enough time was the most important barrier for not participating in physical activity among our samples.This study with relatively small sample must be considered as pilot study for related studies in the future.

  5. Factors Related to Meeting Physical Activity Guidelines in Active College Students: A Social Cognitive Perspective

    ERIC Educational Resources Information Center

    Farren, G. L.; Zhang, T.; Martin, S. B.; Thomas, K. T.

    2017-01-01

    Objective: To examine the relations of sex, exercise self-efficacy, outcome expectations, and social support with meeting physical activity guidelines (PAGs). Participants: Three hundred ninety-six college students participated in this study in the summer 2013. Methods: Students completed online questionnaires that assessed physical activity…

  6. Moving (Literally) to Engage Students: Putting the (Physically) Active in Active Learning

    ERIC Educational Resources Information Center

    Strean, William B.

    2010-01-01

    This paper explores a variety of practices and classroom activities that engage the whole student. Grounded in a somatic perspective (from "soma" meaning the body in its wholeness--the integration of thinking, feeling, and acting), the discussion shows how students can be brought fully into learning through movement, music, and…

  7. Selected engagement factors and academic learning outcomes of undergraduate engineering students

    NASA Astrophysics Data System (ADS)

    Justice, Patricia J.

    The concept of student engagement and its relationship to successful student performance and learning outcomes has a long history in higher education (Kuh, 2007). Attention to faculty and student engagement has only recently become of interest to the engineering education community. This interest can be attributed to long-standing research by George Kuh's, National Survey of Student Engagement (NSSE) at the Indiana University Center for Postsecondary Research. In addition, research projects sponsored by the National Science Foundation, the Academic Pathway Study (APS) at the Center for the Advancement of Engineering Education (CAEE) and the Center for the Advancement of Scholarship on Engineering Education (CASEE), Measuring Student and Faculty Engagement in Engineering Education, at the National Academy of Engineering. These research studies utilized the framework and data from the Engineering Change study by the Center for the Study of Higher Education, Pennsylvania State, that evaluated the impact of the new Accreditation Board of Engineering and Technology (ABET) EC2000 "3a through k" criteria identify 11 learning outcomes expected of engineering graduates. The purpose of this study was to explore the extent selected engagement factors of 1. institution, 2. social, 3. cognitive, 4. finance, and 5. technology influence undergraduate engineering students and quality student learning outcomes. Through the descriptive statistical analysis indicates that there maybe problems in the engineering program. This researcher would have expected at least 50% of the students to fall in the Strongly Agree and Agree categories. The data indicated that the there maybe problems in the engineering program problems in the data. The problems found ranked in this order: 1). Dissatisfaction with faculty instruction methods and quality of instruction and not a clear understanding of engineering majors , 2). inadequate Engineering faculty and advisors availability especially applicable

  8. MLS student active learning within a "cloud" technology program.

    PubMed

    Tille, Patricia M; Hall, Heather

    2011-01-01

    In November 2009, the MLS program in a large public university serving a geographically large, sparsely populated state instituted an initiative for the integration of technology enhanced teaching and learning within the curriculum. This paper is intended to provide an introduction to the system requirements and sample instructional exercises used to create an active learning technology-based classroom. Discussion includes the following: 1.) define active learning and the essential components, 2.) summarize teaching methods, technology and exercises utilized within a "cloud" technology program, 3.) describe a "cloud" enhanced classroom and programming 4.) identify active learning tools and exercises that can be implemented into laboratory science programs, and 5.) describe the evaluation and assessment of curriculum changes and student outcomes. The integration of technology in the MLS program is a continual process and is intended to provide student-driven active learning experiences.

  9. Selective adsorption of flavor-active components on hydrophobic resins.

    PubMed

    Saffarionpour, Shima; Sevillano, David Mendez; Van der Wielen, Luuk A M; Noordman, T Reinoud; Brouwer, Eric; Ottens, Marcel

    2016-12-09

    This work aims to propose an optimum resin that can be used in industrial adsorption process for tuning flavor-active components or removal of ethanol for producing an alcohol-free beer. A procedure is reported for selective adsorption of volatile aroma components from water/ethanol mixtures on synthetic hydrophobic resins. High throughput 96-well microtiter-plates batch uptake experimentation is applied for screening resins for adsorption of esters (i.e. isoamyl acetate, and ethyl acetate), higher alcohols (i.e. isoamyl alcohol and isobutyl alcohol), a diketone (diacetyl) and ethanol. The miniaturized batch uptake method is adapted for adsorption of volatile components, and validated with column breakthrough analysis. The results of single-component adsorption tests on Sepabeads SP20-SS are expressed in single-component Langmuir, Freundlich, and Sips isotherm models and multi-component versions of Langmuir and Sips models are applied for expressing multi-component adsorption results obtained on several tested resins. The adsorption parameters are regressed and the selectivity over ethanol is calculated for each tested component and tested resin. Resin scores for four different scenarios of selective adsorption of esters, higher alcohols, diacetyl, and ethanol are obtained. The optimal resin for adsorption of esters is Sepabeads SP20-SS with resin score of 87% and for selective removal of higher alcohols, XAD16N, and XAD4 from Amberlite resin series are proposed with scores of 80 and 74% respectively. For adsorption of diacetyl, XAD16N and XAD4 resins with score of 86% are the optimum choice and Sepabeads SP2MGS and XAD761 resins showed the highest affinity towards ethanol.

  10. Biochemical approaches to selective antifungal activity. Focus on azole antifungals.

    PubMed

    Vanden Bossche, H; Marichal, P; Gorrens, J; Coene, M C; Willemsens, G; Bellens, D; Roels, I; Moereels, H; Janssen, P A

    1989-01-01

    Azole antifungals (e.g. the imidazoles: miconazole, clotrimazole, bifonazole, imazalil, ketoconazole, and the triazoles: diniconazole, triadimenol, propiconazole, fluconazole and itraconazole) inhibit in fungal cells the 14 alpha-demethylation of lanosterol or 24-methylenedihydrolanosterol. The consequent inhibition of ergosterol synthesis originates from binding of the unsubstituted nitrogen (N-3 or N-4) of their imidazole or triazole moiety to the heme iron and from binding of their N-1 substituent to the apoprotein of a cytochrome P-450 (P-450(14)DM) of the endoplasmic reticulum. Great differences in both potency and selectivity are found between the different azole antifungals. For example, after 16h of growth of Candida albicans in medium supplemented with [14C]-acetate and increasing concentrations of itraconazole, 100% inhibition of ergosterol synthesis is achieved at 3 x 10(-8) M. Complete inhibition of this synthesis by fluconazole is obtained at 10(-5) M only. The agrochemical imidazole derivative, imazalil, shows high selectivity, it has almost 80 and 98 times more affinity for the Candida P-450(s) than for those of the piglet testes microsomes and bovine adrenal mitochondria, respectively. However, the topically active imidazole antifungal, bifonazole, has the highest affinity for P-450(s) of the testicular microsomes. The triazole antifungal itraconazole inhibits at 10(-5) M the P-450-dependent aromatase by 17.9, whereas 50% inhibition of this enzyme is obtained at about 7.5 x 10(-6)M of the bistriazole derivative fluconazole. The overall results show that both the affinity for the fungal P-450(14)DM and the selectivity are determined by the nitrogen heterocycle and the hydrophobic N-1 substituent of the azole antifungals. The latter has certainly a greater impact. The presence of a triazole and a long hypdrophobic nonligating portion form the basis for itraconazole's potency and selectivity.

  11. Boundary Breakers: A Team Building Guide for Student Activity Advisers.

    ERIC Educational Resources Information Center

    Schrader, John

    Boundary breakers, the modern term for "icebreakers," tear down barriers that sometimes form within student groups and organizations, and offer a low-risk way for group members to become better acquainted. This document is a "hands on" booklet that covers such boundary-breaking activities as "Send a Letter,""The Lap Game,""One-Minute Interview,"…

  12. Student Activity Guide for "Business in an Information Economy."

    ERIC Educational Resources Information Center

    Graf, David; And Others

    The 20 chapters of this student activity guide provide study guides (key terms and concepts reviews), projects, cases for analyses, and self-assessment exercises for business and career education classes. Topics covered include the following: business winners (entrepreneurship); growth of the U.S. economy, the basics of economics, comparing…

  13. Another Way to Develop Chinese Students' Creativity: Extracurricular Innovation Activities

    ERIC Educational Resources Information Center

    Xiao-jiang, Zhao; Xue-ting, Zhao

    2012-01-01

    In China, improving students' creativity is becoming an important goal of modern colleges and universities, especially in the domain of science and technology. The efforts made for this goal can be observed not only in classroom, but also in activities and competitions which were held out-of-school. This paper will firstly give a brief description…

  14. Moodog: Tracking Student Activity in Online Course Management Systems

    ERIC Educational Resources Information Center

    Zhang, Hangjin; Almeroth, Kevin

    2010-01-01

    Many universities are currently using Course Management Systems (CMSes) to conduct online learning, for example, by distributing course materials or submitting homework assignments. However, most CMSes do not include comprehensive activity tracking and analysis capabilities. This paper describes a method to track students' online learning…

  15. Revealing Student Blogging Activities Using RSS Feeds and LMS Logs

    ERIC Educational Resources Information Center

    Derntl, Michael

    2010-01-01

    Blogs are an easy-to-use, free alternative to classic means of computer-mediated communication. Moreover, they are authentically aligned with web activity patterns of today's students. The body of studies on integrating and implementing blogs in various educational settings has grown rapidly recently; however, it is often difficult to distill…

  16. Setting the Stage for Physical Activity for Secondary Students

    ERIC Educational Resources Information Center

    Ciccomascolo, Lori; Riebe, Deborah

    2006-01-01

    Despite the positive long-term physiological and psychological effects of exercise, many young adults between the ages of 12 and 21 years do not participate in regular physical activity. With the time constraints and other challenges in teaching and assessing students, physical educators need realistic strategies that will help in their efforts to…

  17. Mid-USA, Making Informed Decisions: Using Student Activities.

    ERIC Educational Resources Information Center

    Scovel, Donald A.; Nelson, Phillip J.

    This document presents a series of learning activities focusing on the role of state government in American society. It is intended for senior or junior high school students. Six objectives are: to identify information sources about state government; to increase knowledge about its organization, processes, services, and costs; to compare these…

  18. Office Reprographics. Instructor's Guide. Student Activity Packet. Office Occupations.

    ERIC Educational Resources Information Center

    Johnson, Diane E.

    This training package, one in a series of instructional modules consisting of an instructor's guide and a student activity packet, deals with office reprographics. Included in the instructor's guide are general directions for implementing the presentation; a detailed guide for teaching the lesson that includes performance objectives, suggestions…

  19. Behavioral Activation for Moderately Depressed University Students: Randomized Controlled Trial

    ERIC Educational Resources Information Center

    Gawrysiak, Michael; Nicholas, Christopher; Hopko, Derek R.

    2009-01-01

    Although depression is prevalent among university students, limited and dated research has examined the efficacy of behavioral interventions in treating this population (C. Lee, 2005). On the basis of a modified version of the Behavioral Activation Treatment for Depression (BATD; D. R. Hopko & C. W. Lejuez, 2007; C. W. Lejuez, D. R. Hopko, & S. D.…

  20. Satisfaction from Academic Activities among Medical Students in Malaysia

    ERIC Educational Resources Information Center

    Al-Naggar, Redhwan A.; Bobryshev, Yuri V.

    2013-01-01

    There is a lack of data about the levels of satisfaction among medical students in regards to their academic activities in Malaysia. Therefore, the objective of this study was to fill the gap in the existing knowledge. A cross sectional study was carried out at the International medical school, the Management and Science University of Malaysia,…

  1. Solar Energy Education. Industrial arts: student activities. Field test edition

    SciTech Connect

    Not Available

    1981-02-01

    In this teaching manual several activities are presented to introduce students to information on solar energy through classroom instruction. Wind power is also included. Instructions for constructing demonstration models for passive solar systems, photovoltaic cells, solar collectors and water heaters, and a bicycle wheel wind turbine are provided. (BCS)

  2. Shaping Student Activists: Discursive Sensemaking of Activism and Participation Research

    ERIC Educational Resources Information Center

    Taha, Diane E.; Hastings, Sally O.; Minei, Elizabeth M.

    2015-01-01

    As social media becomes a more potent force in society, particularly for younger generations, the role in activism has been contested. This qualitative study examines 35 interviews with students regarding their perceptions of the use of social media in social change, their perceptions of activists, and their level of self-identification as an…

  3. Active Geography: Engaging Students in Learning about Our World.

    ERIC Educational Resources Information Center

    Berkman, Patience; Eastman, Gloria; Merlau, Donna; Meisler, Susan; Miller, Barbara; Schukar, Ron; Singleton, Laurel R.; Thompson, Sara

    This set of lessons uses the six essential standards of "Geography for Life" as a basis. At least one lesson is provided for each standard and linked to one or more of the five fundamental themes of geography. At the end of each section is also a special active teaching feature to help students further focus on the concepts presented. The lessons…

  4. California DREAMers: Activism, Identity, and Empowerment among Undocumented College Students

    ERIC Educational Resources Information Center

    DeAngelo, Linda; Schuster, Maximilian T.; Stebleton, Michael J.

    2016-01-01

    There is a large gap in college access and success for undocumented students. This emergent population remains uniquely and precariously situated within campus environments, despite the passage of Development, Relief, and Education for Alien Minors (DREAM) Acts in some states. These inequities have sparked activism for DREAMers associated with the…

  5. Freedom's Web: Student Activism in an Age of Cultural Diversity.

    ERIC Educational Resources Information Center

    Rhoads, Robert A.

    This book examines student activism in the 1990s and finds its sources in the struggle over multiculturalism and issues of social justice and equality. It is argued that identity politics is a reaction to the cultural hegemony reinforced through longstanding monocultural norms of the academy. A case study methodology used such data as formal and…

  6. Holistic Instructional Activities for Students with Learning Disabilities.

    ERIC Educational Resources Information Center

    James, Giovanna; Milligan, Jerry L.

    1995-01-01

    Fourteen holistic, meaning-based reading and writing activities appropriate for students with learning disabilities are described, along with the theoretical background of the paradigm. As children experiment, approximate, and discover language naturally and socially, their immersion in authentic spoken and written language facilitates learning to…

  7. Educating Pharmacy Students about Nutrition and Physical Activity Counseling

    ERIC Educational Resources Information Center

    Kotecki, Jerome E.; Clayton, Bruce D.

    2003-01-01

    The current study provides measures of association between self-reported beliefs of currently practicing pharmacists and pharmacy students' beliefs about, willingness to provide, and preparedness to provide counseling on nutrition and physical activity following completion of a health education unit. A 3-week health education unit focusing on the…

  8. Environmental Pollution, Student's Book (Experiences/Experiments/Activities).

    ERIC Educational Resources Information Center

    Weaver, Elbert C.

    Described in this student's manual are numerous experiments to acquaint the learner with community environmental problems. Experiments are relatively simple and useful in the junior high school grades. Activities are provided which emphasize some of the materials involved in pollution problems, such as carbon dioxide, sulfur compounds, and others,…

  9. Antimicrobial Activity of Xanthohumol and Its Selected Structural Analogues.

    PubMed

    Stompor, Monika; Żarowska, Barbara

    2016-05-11

    The objective of this study was to evaluate the antimicrobial activity of structural analogues of xanthohumol 1, a flavonoid compound found in hops (Humulus lupulus). The agar-diffusion method using filter paper disks was applied. Biological tests performed for selected strains of Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) bacteria, fungi (Alternaria sp.), and yeasts (Rhodotorula rubra, Candida albicans) revealed that compounds with at least one hydroxyl group-all of them have it at the C-4 position-demonstrated good activity. Our research showed that the strain S. aureus was more sensitive to chalcones than to the isomers in which the heterocyclic ring C is closed (flavanones). The strain R. rubra was moderately sensitive to only one compound: 4-hydroxy-4'-methoxychalcone 8. Loss of the hydroxyl group in the B-ring of 4'-methoxychalcones or its replacement by a halogen atom (-Cl, -Br), nitro group (-NO₂), ethoxy group (-OCH₂CH₃), or aliphatic substituent (-CH₃, -CH₂CH₃) resulted in the loss of antimicrobial activity towards both R. rubra yeast and S. aureus bacteria. Xanthohumol 1, naringenin 5, and chalconaringenin 7 inhibited growth of S. aureus, whereas 4-hydroxy-4'-methoxychalcone 8 was active towards two strains: S. aureus and R. rubra.

  10. Nursing and Dental Hygiene Selection Procedures. Part I: The Structured Interview as a Tool for Selecting Students into an Associate of Arts Degree Program.

    ERIC Educational Resources Information Center

    Tatham, Elaine L.; And Others

    A structured interview procedure was used during the spring of 1975 as a tool in selecting nursing and dental hygiene students at Johnson County Community College. Potential students had two 20-minute interviews: one by a staff member of the program to which application was made, and one by another staff member. Interviewers rated the applicants…

  11. Solar Energy Education. Home economics: student activities. Field test edition

    SciTech Connect

    Not Available

    1981-03-01

    A view of solar energy from the standpoint of home economics is taken in this book of activities. Students are provided information on solar energy resources while performing these classroom activities. Instructions for the construction of a solar food dryer and a solar cooker are provided. Topics for study include window treatments, clothing, the history of solar energy, vitamins from the sun, and how to choose the correct solar home. (BCS)

  12. A Collective Case Study of Secondary Students' Model-Based Inquiry on Natural Selection through Programming in an Agent-Based Modeling Environment

    NASA Astrophysics Data System (ADS)

    Xiang, Lin

    incomplete and many relationships among the model ideas had not been well established by the end of the study. Most of them did not treat the natural selection model as a whole but only focused on some ideas within the model. Very few of them could scientifically apply the natural selection model to interpret other evolutionary phenomena. The findings about participating students' programming processes revealed these processes were composed of consecutive programming cycles. The cycle typically included posing a task, constructing and running program codes, and examining the resulting simulation. Students held multiple ideas and applied various programming strategies in these cycles. Students were involved in MBI at each step of a cycle. Three types of ideas, six programming strategies and ten MBI actions were identified out of the processes. The relationships among these ideas, strategies and actions were also identified and described. Findings suggested that ABPM activities could support MBI by (1) exposing students' personal models and understandings, (2) provoking and supporting a series of model-based inquiry activities, such as elaborating target phenomena, abstracting patterns, and revising conceptual models, and (3) provoking and supporting tangible and productive conversations among students, as well as between the instructor and students. Findings also revealed three programming behaviors that appeared to impede productive MBI, including (1) solely phenomenon-orientated programming, (2) transplanting program codes, and (3) blindly running procedures. Based on the findings, I propose a general modeling process in ABPM activities, summarize the ways in which MBI can be supported in ABPM activities and constrained by multiple factors, and suggest the implications of this study in the future ABPM-assisted science instructional design and research.

  13. Contemporary Student Activism Context as a Vehicle for Leader Identity Development

    ERIC Educational Resources Information Center

    Ivester, Stephen B.

    2013-01-01

    Contemporary college student activism efforts are growing. Little research has been conducted on student activism and leadership development. As student affairs educators consider leadership an important part of an undergraduate education it is important to consider how the context of activism actually influences student leader identity…

  14. Effectiveness of School-Initiated Physical Activity Program on Secondary School Students' Physical Activity Participation

    ERIC Educational Resources Information Center

    Gråstén, Arto; Yli-Piipari, Sami; Watt, Anthony; Jaakkola, Timo; Liukkonen, Jarmo

    2015-01-01

    Background: The promotion of physical activity and health has become a universal challenge. The Sotkamo Physical Activity as Civil Skill Program was implemented to increase students' physical activity by promoting supportive psychological and physical school environment. The aim of this study was to evaluate the effectiveness of the…

  15. Pedagogical Distance: Explaining Misalignment in Student-Driven Online Learning Activities Using Activity Theory

    ERIC Educational Resources Information Center

    Westberry, Nicola; Franken, Margaret

    2015-01-01

    This paper provides an Activity Theory analysis of two online student-driven interactive learning activities to interrogate assumptions that such groups can effectively learn in the absence of the teacher. Such an analysis conceptualises learning tasks as constructed objects that drive pedagogical activity. The analysis shows a disconnect between…

  16. Effect of Learning Activity on Students' Motivation, Physical Activity Levels and Effort/Persistence

    ERIC Educational Resources Information Center

    Gao, Zan; Lee, Amelia M.; Xiang, Ping; Kosma, Maria

    2011-01-01

    The type of learning activity offered in physical education may influence students' motivational beliefs, physical activity participation and effort/persistence in class. However, most empirical studies have focused on the individual level rather than on the learner-content interactions. Accordingly, the potential effects of learning activities on…

  17. Does the admissions committee select medical students in its own image?

    PubMed

    Wallick, M; Cambre, K; McClugage, S

    2000-08-01

    A previous issue of the Journal referred to a national study of the Myers-Briggs Type Indicator (MBTI) in which 12 schools participated. A comparison of our students' type preference with that of their peers at the 11 other schools revealed that only two of the 11 schools demonstrated our strong preference for the combination of sensing, thinking, and judging. We wondered if our Admissions Committee members, too, would demonstrate a preference for the same combination of Myers-Briggs dimensions. In fact, students' trait preferences matched those of Admissions Committee members on all MBTI dichotomies, suggesting that the Committee's own image may have influenced the selection of medical students. A Committee member's awareness and appreciation of his own personality characteristics may be extremely helpful in the admissions process.

  18. An Inquiry "Warm-Up" Activity: Preparing Students for an Active Classroom Community

    NASA Astrophysics Data System (ADS)

    Seagroves, S.

    2010-12-01

    An active learning community that engages in inquiry activities will employ strategies and structures that students from traditional classrooms may find unfamiliar or uncomfortable. These include group work, voicing questions, shifting from one part of an activity to another (and sometimes shifting groups at the same time), presenting informally to the group, and many others. In addition, the role of the instructor as facilitator rather than teacher may not be familiar to students. As inquiry activities become incorporated into the regular classroom curriculum at Maui Community College (through collaboration with the Professional Development Program as part of the Akamai Workforce Initiative), a need emerged to give students a "warm-up" early in the semester to help them practice these participation structures. This activity was designed to be used on the very first day of class, to be easy and accessible to students, and to give them practice with these features of inquiry activities that they would see again throughout the semester. In addition, the activity introduces the engineering technology concepts of requirements, trade-offs, and limitations. It is important to note that this activity is not in and of itself an inquiry activity; in fact the content and processes featured in the activity are not particularly challenging nor are they the main focus. Instead, this is a "warm-up" for inquiry, so that students gain some comfort with the unconventional features of inquiry activities. The particular activity presented is for 20-30 students in a ˜90 minute lab period, and highlights different imaging technologies of cameras; however, it is easily adaptable to other requirements, to different technology, or other needs.

  19. Influence of selected physicochemical parameters on microbiological activity of mucks.

    NASA Astrophysics Data System (ADS)

    Całka, A.; Sokołowska, Z.; Warchulska, P.; Dąbek-Szreniawska, M.

    2009-04-01

    One of the basic factor decided about soil fertility are microorganisms that together with flora, determine trend and character of biochemical processes as well totality of fundamental transformations connected with biogeochemistry and physicochemical properties of soil. Determination of general bacteria number, quantity of selected groups of microorganisms and investigation of respiration intensity let estimate microbiological activity of soil. Intensity of microbiological processes is directly connected with physicochemical soil parameters. In that case, such structural parameters as bulk density, porosity, surface or carbon content play significant role. Microbiological activity also changes within the bounds of mucks with different stage of humification and secondary transformation. Knowledge of relations between structural properties, microorganism activity and degree of transformation and humification can lead to better understanding microbiological processes as well enable to estimate microbiological activity at given physicochemical conditions and at progressing process of soil transformation. The study was carried out on two peaty-moorsh (muck) soils at different state of secondary transformation and humification degree. Soil samples were collected from Polesie Lubelskie (layer depth: 5 - 25 cm). Investigated mucks originated from soils formed from low peatbogs. Soil sample marked as I belonged to muck group weakly secondary transformed. Second sample (II) represented soil group with middle stage of secondary transformation. The main purpose of the research was to examine the relations between some physicochemical and surface properties and their biological activity. Total number and respiration activity of microorganisms were determined. The effectiveness of utilizing the carbon substances from the soil by the bacteria increased simultaneously with the transformation state of the peat-muck soils. Quantity of organic carbon decreased distinctly in the soil

  20. Effects of curricular activity on students' situational motivation and physical activity levels.

    PubMed

    Gao, Zan; Hannon, James C; Newton, Maria; Huang, Chaoqun

    2011-09-01

    The purpose of this study was to examine (a) the effects of three curricular activities on students'situational motivation (intrinsic motivation [IM], identified regulation [IR], external regulation, and amotivation [AM]) and physical activity (PA) levels, and (b) the predictive strength of situational motivation to PA levels. Four hundred twelve students in grades 7-9 participated in three activities (cardiovascular fitness, ultimate football, and Dance Dance Revolution [DDR]) in physical education. ActiGraph GT1M accelerometers were used to measure students' PA levels for three classes for each activity. Students also completed a Situational Motivation Scale (Guay, Vallerand, & Blanchard, 2000) at the end of each class. Multivariate analysis of variance revealed that students spent significantly higher percentages of time in moderate-to-vigorous PA (MVPA) in fitness and football classes than they did in DDR class. Students reported higher lM and IR toward fitness than DDR They also scored higher in IR toward fitness than football. In contrast, students displayed significantly lower AM toward fitness than football and DDR Hierarchical Linear Modeling revealed that IM was the only positive predictor for time in MVPA (p = .02), whereas AM was the negative predictor (p < .01). The findings are discussed in regard to the implications for educational practice.

  1. Challenging Science and Literacy Activities for K-9 Students - The Cricket Chronicles: Student Edition

    ERIC Educational Resources Information Center

    Matthews, Catherine E.

    2006-01-01

    This is an extensive integrated unit of study focused on that common and familiar insect-the cricket. In this edition, students are provided with more than 30 activities on crickets, which will help them learn science content and skills including: (1) Taxonomy; (2) Anatomy; (3) Ecology; (4) Mark and recapture techniques for estimating population…

  2. Assisting in Radiology/Imaging. Instructor's Guide, Student's Manual, and Student Learning Activities.

    ERIC Educational Resources Information Center

    Fair, Helena J.

    The instructor's guide, the first of three documents in this package, is designed for a course to help students who are investigating the activities within a radiology department or considering any of the imaging technologies as a career. The material is designed to relate training experience to information studied in the classroom. This…

  3. Assisting in the Medical Laboratory. Instructor's Guide, Students' Manual, and Student Learning Activities.

    ERIC Educational Resources Information Center

    Fair, Helena J.

    The instructor's guide, the first of three documents in this package, is for a course to help students who are investigating the activities within a hospital, clinic, or physician's office. The material is designed to relate training experience to information studied in the classroom. The course is intended for individualized study and is…

  4. Understanding, Evaluating and Assessing What Students Learn from Leadership Activities: Student Research in Woodlea Primary

    ERIC Educational Resources Information Center

    Thomson, Pat

    2012-01-01

    Student involvement in leadership activities is now common in English schools. It is generally assumed to have beneficial learning outcomes and there is some research which suggests that this is the case. However, there is still work to do to detail these learning outcomes--and to assess them. I present one case in which primary school students…

  5. [Comparison of eating habits among students according to sex and level of physical activity].

    PubMed

    Łagowska, Karolina; Woźniewicz, Małgorzata; Jeszka, Jan

    2011-01-01

    The aim of the study was to evaluate nutritional habits of high school students, depending on their sex and physical activity. The investigated population included 147 students in age of 17.5 +/- 1.5 y (girls DZ = 98, boys CH = 49) with different level of physical activity (athletes SPO, moderate physical activity UAF, low physical activity NAF). Nutritional data were obtained by FFQ and calculated for selected food-groups and generally as young healthy eating index YHEI. International IPAQ was used to determine the level of physical activity and anthropometric measured were conducted to estimated BMI and body fat status. It was indicated the YHEI in athletes was significantly higher (p < 0.05) compared to rest of students. Moreover, a significant difference (p < 0.05) in YHEI in DZ compared to CH was also found. The significant differences (p < 0.05) in the frequency of consumption of red meat, vegetable oil and sweetned drinks was revealed between DZ and CH adolescents. The frequency of consumption of vegetable oil, fast - foods, sweets, alcoholic drinks, energy drinks and isotonic drinks varied with the level of physical activity. Frequency of consumption of sweets negatively correlated with skinfold thickness in DZ, whereas positive correlation between consumption frequency of energy drinks, BMI and skinfold thickness was found in CH. The results show, that nutritional habits of the athletes was most approached to nutritional guidelines. CH, nutritional habits may predicted to overweight and obesity in CH group more distinctly than in DZ group.

  6. Lifecycle Prognostics Architecture for Selected High-Cost Active Components

    SciTech Connect

    N. Lybeck; B. Pham; M. Tawfik; J. B. Coble; R. M. Meyer; P. Ramuhalli; L. J. Bond

    2011-08-01

    There are an extensive body of knowledge and some commercial products available for calculating prognostics, remaining useful life, and damage index parameters. The application of these technologies within the nuclear power community is still in its infancy. Online monitoring and condition-based maintenance is seeing increasing acceptance and deployment, and these activities provide the technological bases for expanding to add predictive/prognostics capabilities. In looking to deploy prognostics there are three key aspects of systems that are presented and discussed: (1) component/system/structure selection, (2) prognostic algorithms, and (3) prognostics architectures. Criteria are presented for component selection: feasibility, failure probability, consequences of failure, and benefits of the prognostics and health management (PHM) system. The basis and methods commonly used for prognostics algorithms are reviewed and summarized. Criteria for evaluating PHM architectures are presented: open, modular architecture; platform independence; graphical user interface for system development and/or results viewing; web enabled tools; scalability; and standards compatibility. Thirteen software products were identified and discussed in the context of being potentially useful for deployment in a PHM program applied to systems in a nuclear power plant (NPP). These products were evaluated by using information available from company websites, product brochures, fact sheets, scholarly publications, and direct communication with vendors. The thirteen products were classified into four groups of software: (1) research tools, (2) PHM system development tools, (3) deployable architectures, and (4) peripheral tools. Eight software tools fell into the deployable architectures category. Of those eight, only two employ all six modules of a full PHM system. Five systems did not offer prognostic estimates, and one system employed the full health monitoring suite but lacked operations and

  7. SPECTROSCOPICALLY SELECTED SPITZER 24 {mu}m ACTIVE GALACTIC NUCLEI

    SciTech Connect

    Choi, P. I.; Yan Lin; Helou, G.; Storrie-Lombardi, L. J.; Shim, H.; Fadda, D.; Im, M.

    2011-05-01

    We investigate the active galactic nucleus (AGN) sub-population of a 24 {mu}m flux-limited galaxy sample in the Spitzer Extragalactic First Look Survey. Using deep Keck optical spectroscopy and a series of emission-line diagnostics, we identify AGN-dominated systems over broad redshift 0 < z < 3.5 and luminosity 9 < log (L{sub TIR}) < 14 ranges, with sample means of (z) = 0.85 and (log (L{sub TIR})) = 11.5. We find that down to the flux limits of our Spitzer MIPS sample (f{sub 24} > 200 {mu}Jy), 15%-20% of sources exhibit strong AGN signatures in their optical spectra. At this flux limit, the AGN population accounts for as much as 25%-30% of the integrated 24 {mu}m flux. This corresponds to an MIR AGN contribution {approx}2-3 x greater than that found in ISOCAM 15 {mu}m studies that used X-ray AGN identifications. Based on our spectroscopically selected AGN sample, we also investigate the merits of Infrared Array Camera (IRAC) color selection for AGN identification. Our comparison reveals that although there is considerable overlap, a significant fraction of spectroscopic AGNs are not identifiable based on their MIR colors alone. Both the measured completeness and reliability of the IRAC color selections are found to be strongly dependent on the MIR flux limit. Finally, our spectroscopic AGN sample implies as much as a 3 x higher AGN surface density at high redshift (z > 1.2) than that of recent optical surveys at comparable optical flux limits, suggestive of a population of heavily obscured, optical/UV reddened AGNs.

  8. 78 FR 54457 - Agency Information Collection Activities; Comment Request; Student Assistance General Provisions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-04

    ... Agency Information Collection Activities; Comment Request; Student Assistance General Provisions--Satisfactory Academic Progress Policy AGENCY: Federal Student Aid (FSA), Department of Education (ED). ACTION... to this notice will be considered public records. Title of Collection: Student Assistance...

  9. 77 FR 70995 - Agency Information Collection Activities; Comment Request; Student Assistance General Provisions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-28

    ... Agency Information Collection Activities; Comment Request; Student Assistance General Provisions--Financial Assistance for Students With Intellectual Disabilities AGENCY: Department of Education (ED... notice will be considered public records. Title of Collection: Student Assistance General...

  10. 78 FR 6081 - Agency Information Collection Activities; Comment Request; National Student Loan Data System (NSLDS)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-29

    ... Agency Information Collection Activities; Comment Request; National Student Loan Data System (NSLDS) AGENCY: Federal Student Aid (FSA), Department of Education (ED). ACTION: Notice. SUMMARY: In accordance... notice will be considered public records. Title of Collection: National Student Loan Data System...

  11. 78 FR 54459 - Agency Information Collection Activities; Comment Request; Student Assistance General Provisions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-04

    ... Agency Information Collection Activities; Comment Request; Student Assistance General Provisions--Subpart E--Verification Student Aid Application Information AGENCY: Federal Student Aid (FSA), Department of... in ] response to this notice will be considered public records. Title of Collection:...

  12. 78 FR 48660 - Agency Information Collection Activities; Comment Request; Student Assistance General Provisions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... Agency Information Collection Activities; Comment Request; Student Assistance General Provisions--Subpart K--Cash Management AGENCY: Federal Student Aid (FSA), Department of Education (ED). ACTION: Notice... notice will be considered public records. Title of Collection: Student Assistance General...

  13. 78 FR 45517 - Agency Information Collection Activities; Comment Request; Student Assistance General Provisions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... Agency Information Collection Activities; Comment Request; Student Assistance General Provisions--Subpart K--Cash Management AGENCY: Federal Student Aid (FSA), Department of Education (ED). ACTION: Notice... to this notice will be considered public records. Title of Collection: Student Assistance...

  14. 78 FR 63972 - Agency Information Collection Activities; Comment Request; Student Assistance General Provisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... Agency Information Collection Activities; Comment Request; Student Assistance General Provisions AGENCY... considered public records. Title of Collection: Student Assistance General Provisions. OMB Control Number... is expiring. Sections of the regulations in 34 CFR part 668 Student Assistance General...

  15. Mechanical stress-controlled tunable active frequency-selective surface

    NASA Astrophysics Data System (ADS)

    Huang, Bo-Cin; Hong, Jian-Wei; Lo, Cheng-Yao

    2017-01-01

    This study proposes a tunable active frequency-selective surface (AFSS) realized by mechanically expanding or contracting a split-ring resonator (SRR) array. The proposed AFSS transfers mechanical stress from its elastic substrate to the top of the SRR, thereby achieving electromagnetic (EM) modulation without the need for an additional external power supply, meeting the requirements for the target application: the invisibility cloak. The operating mechanism of the proposed AFSS differs from those of other AFSSs, supporting modulations in arbitrary frequencies in the target range. The proposed stress-controlled or strain-induced EM modulation proves the existence of an identical and linear relationship between the strain gradient and the frequency shift, implying its suitability for other EM modulation ranges and applications.

  16. Melittin selectively activates capsaicin-sensitive primary afferent fibers.

    PubMed

    Shin, Hong Kee; Kim, Jin Hyuk

    2004-08-06

    Whole bee venom (WBV)-induced pain model has been reported to be very useful for the study of pain. However, the major constituent responsible for the production of pain by WBV is not apparent. Intraplantar injection of WBV and melittin dramatically reduced mechanical threshold, and increased flinchings and paw thickness. In behavioral experiments, capsaicin pretreatment almost completely prevented WBV- and melittin-induced reduction of mechanical threshold and flinchings. Intraplantar injection of melittin increased discharge rate of dorsal horn neurons only with C fiber input from peripheral receptive field, which was completely blocked by topical application of capsaicin to sciatic nerve. These results suggest that both melittin and WBV induce nociceptive responses by selective activation of capsaicin-sensitive afferent fibers.

  17. Immunoglobulin octanucleotide: independent activity and selective interaction with enhancers

    SciTech Connect

    Parslow, T.G.; Jones, S.D.; Bond, B.; Yamamoto, K.R.

    1987-03-20

    The thymidine kinase (tk) promoter of herpes simplex virus includes an octanucleotide sequence motif (ATTTGCAT) that is also an essential component of immunoglobulin kappa gene promoters. In the absence of an enhancer, tk promoter derivatives that contain this element support a higher rate of transcription than those that lack it. The action of the kappa enhancer augments that of the octanucleotide in B lymphoid cells; when both elements are present, tk promoter activity is increased by more than an order of magnitude. In contrast, the presence of the octanucleotide in this promoter markedly reduces its response to a nonimmunoglobulin enhancer. These results suggest that the octanucleotide may mediate a selective interaction among promoters and enhancers.

  18. Selective fluorescence probes for dipeptidyl peptidase activity-fibroblast activation protein and dipeptidyl peptidase IV.

    PubMed

    Lai, Koon Siew; Ho, Nan-Hui; Cheng, Jonathan D; Tung, Ching-Hsuan

    2007-01-01

    Development of suitable tools to assess enzyme activity directly from their complex cellular environment has a dramatic impact on understanding the functional roles of proteins as well as on the discovery of new drugs. In this study, a novel fluorescence-based chemosensor strategy for the direct readout of dipeptidase activities within intact living cells is described. Selective activity-based probes were designed to sense two important type II transmembrane serine proteases, fibroblast activation protein (FAP) and dipeptidyl peptidase IV (DPP-IV). These serine proteases have been implicated in diverse cellular activities, including blood coagulation, digestion, immune responses, wound healing, tumor growth, tumor invasion, and metastasis. Here, we validated that Ac-GPGP-2SBPO and GPGP-2SBPO probes are excellent reporters of both proteolytic activities. Furthermore, the novel probes can differentiate between FAP and DPP-IV proteolytic activities in cellular assay. Potentially, this assay platform is immediately useful for novel drug discovery.

  19. Selective Fluorescence Probes for Dipeptidyl Peptidase Activity - Fibroblast Activation Protein and Dipeptidyl Peptidase IV

    PubMed Central

    Lai, Koon Siew; Ho, Nan-Hui; Cheng, Jonathan D.; Tung, Ching-Hsuan

    2008-01-01

    Development of suitable tools to assess enzyme activity directly from their complex cellular environment has a dramatic impact on understanding the functional roles of proteins as well as on the discovery of new drugs. In this study, a novel fluorescence-based chemosensor strategy for the direct readout of dipeptidase activities within intact living cells is described. Selective activity-based probes were designed to sense two important type II transmembrane serine proteases, Fibroblast activation protein (FAP) and Dipeptidyl peptidase IV (DPP-IV). These serine proteases have been implicated in diverse cellular activities, including blood coagulation, digestion, immune responses, wound healing, tumor growth, tumor invasion and metastasis. We here validated that Ac-GPGP-2SBPO and GPGP-2SBPO probes are excellent reporters of both proteolytic activities. Furthermore, the novel probes can differentiate between FAP and DPP-IV proteolytic activities in cellular assay. Potentially, this assay platform is immediately useful for novel drug discovery. PMID:17489551

  20. Comparison of Selected Outcomes Based on Teaching Strategies that Promote Active Learning in Nursing Education

    ERIC Educational Resources Information Center

    Nicholson, Anita Christine

    2010-01-01

    This study examined differences in the effects of three active-learning teaching strategies (case-based learning, simulation, and simulation with narrative pedagogy) on the outcomes of nursing student performance of intervention activities, performance retention of intervention activities, student satisfaction, self-confidence, and educational…

  1. Astronomical Activities for students-Motivating students interest in Physical Science through Astronomy

    NASA Astrophysics Data System (ADS)

    Matthaiou, Alexis

    2010-05-01

    Astronomical Activities for students Motivating students interest in Physical Science through Astronomy Alexis Matthaiou Philekpaideftiki Etaireia, Arsakeio Lyceum Patron, Patras, Greece,(alexiosmat@yahoo.gr) School education aims not only to providing the necessary knowledge to the students but also to inspire and motivate them to realize their special abilities and inclinations and use their potential for making a joyful future for their lives. In this direction we present some activities held in the Arsakeio School of Patras during the years 2005-2008 in the field of Astronomy and Astrophysics, in order to share our experience with the teachers' community. Students from all grades of primary and secondary education participated with enthusiasm. In particular, they observed the Partial Solar Eclipse of October 3rd, 2005,and the Total Solar Eclipse of March 29th, 2006. They took part in observing and registering Solar Spots, using Astronomical equipments like different types of telescopes with filters and solar scopes. Students studied further the nature of Solar Phenomena and their effects on life, participating in the Environmental Program "Sun and Life"(2006-2007). Moreover, students took part in the International Program for measuring the Light Pollution "Globe at Night" (2006-2007) with observing and registering the luminosity of the Orion constellation in the night sky above their residence. Finally, the students participated in the European program "Hands on Universe" (HOU) (2005-2008) working on a project, which was the Greek contribution to HOU, developed from "Philekpaideftiki Etaireia". In particular, they studied the stars' spectrum and acquired information about the stars' life and age of stellar systems, using interactive multimedia technology.

  2. Tolerance for ambiguity: an ethics-based criterion for medical student selection.

    PubMed

    Geller, Gail

    2013-05-01

    Planned changes to the MCAT exam and the premedical course requirements are intended to enable the assessment of humanistic characteristics and, thus, to select students who are more likely to become physicians who can communicate and relate with patients and engage in ethical decision making. Identifying students who possess humanistic and communication skills is an important goal, but the changes being implemented may not be sufficient to evaluate key personality traits that characterize well-rounded, thoughtful, empathic, and respectful physicians. The author argues that consideration should be given to assessing prospective students' tolerance for ambiguity as part of the admission process. Several strategies are proposed for implementing and evaluating such an assessment. Also included in this paper is an overview of the conceptual and empirical literature on tolerance for ambiguity among physicians and medical students, its impact on patient care, and the attention it is given in medical education. This evidence suggests that if medical schools admitted students who possess a high tolerance for ambiguity, quality of care in ambiguous conditions might improve, imbalances in physician supply and practice patterns might be reduced, the humility necessary for moral character formation might be enhanced, and the increasing ambiguity in medical practice might be better acknowledged and accepted.

  3. A Study of the Awareness of Selected College Students Concerning Sexually Transmitted Diseases.

    ERIC Educational Resources Information Center

    Frazer, Gregory H.; Klein, Daniel

    Changes in sexually transmitted disease (STD) rates among adolescents and young adults may depend on changes in sexual activity, accessibility of referral and treatment services, and education. To assess the knowledge and attitudes of college students toward various aspects of STD's, a 45-item Likert inventory focusing on symptoms, prevalence,…

  4. A Standards-Based Meteorological Activities for All Students

    NASA Astrophysics Data System (ADS)

    Fried, Barry; Harding, Ian

    2000-11-01

    Canarsie High School is a typical urban high school in Brooklyn, New York. We have been involved in a District Initiative in collaboration with the City College of New York (CCNY) to initiate and incorporate relevant technologies into the science content areas and classrooms. Through changes in teaching strategies consistent with science education reform movements for mainstream, gifted and special education students; we have been able to effectively motivate student interest and to enhance and enrich the learning potential of all students. Our lessons involve extensive computer and Internet applications, concentrating our efforts in developing high-ordered reasoning skills to address the required concepts covered in Earth Science and Environmental Science curricula. This is a crucial aspect of applied learning approaches as related science concepts are integrated and clearly demonstrated in our daily lives. Our task was to infuse 'live' weather data into Earth Science and Environmental Science classrooms. Student-centered learning activities, laboratory experiences and long-term investigations were designed, written and included into classroom lessons and laboratory sections. This component is aligned with the New Learning and Performance Standards, and makes use of investigative and inquiry-based studies through technological resources. These were accomplished through data readings taken from our school weather station and various World Wide Web sites. Weather data from area "cluster" schools were also used to compare micro-climates within our local region. This fostered peer communication skills among students and staff throughout the Brooklyn High School District.

  5. Extracurricular Activities and Their Effect on the Student's Grade Point Average: Statistical Study

    ERIC Educational Resources Information Center

    Bakoban, R. A.; Aljarallah, S. A.

    2015-01-01

    Extracurricular activities (ECA) are part of students' everyday life; they play important roles in students' lives. Few studies have addressed the question of how student engagements to ECA affect student's grade point average (GPA). This research was conducted to know whether the students' grade point average in King Abdulaziz University,…

  6. A Randomized Crossover Design to Assess Learning Impact and Student Preference for Active and Passive Online Learning Modules.

    PubMed

    Prunuske, Amy J; Henn, Lisa; Brearley, Ann M; Prunuske, Jacob

    Medical education increasingly involves online learning experiences to facilitate the standardization of curriculum across time and space. In class, delivering material by lecture is less effective at promoting student learning than engaging students in active learning experience and it is unclear whether this difference also exists online. We sought to evaluate medical student preferences for online lecture or online active learning formats and the impact of format on short- and long-term learning gains. Students participated online in either lecture or constructivist learning activities in a first year neurologic sciences course at a US medical school. In 2012, students selected which format to complete and in 2013, students were randomly assigned in a crossover fashion to the modules. In the first iteration, students strongly preferred the lecture modules and valued being told "what they need to know" rather than figuring it out independently. In the crossover iteration, learning gains and knowledge retention were found to be equivalent regardless of format, and students uniformly demonstrated a strong preference for the lecture format, which also on average took less time to complete. When given a choice for online modules, students prefer passive lecture rather than completing constructivist activities, and in the time-limited environment of medical school, this choice results in similar performance on multiple-choice examinations with less time invested. Instructors need to look more carefully at whether assessments and learning strategies are helping students to obtain self-directed learning skills and to consider strategies to help students learn to value active learning in an online environment.

  7. Study of Selected Educational Institutions and Students Participating in Direct School Lending Under the Federal Insured Student Loan Program: Final Report.

    ERIC Educational Resources Information Center

    Cresap, McCormick, and Paget, Inc., Chicago, IL.

    The results of an evaluation study of selected educational institutions and students participating in direct school lending under the Federal Insured Student Loan Program (FISLP) is presented. Proprietary schools, which as a group have had a history of high default rates, and institutions of higher education, which are becoming the primary…

  8. Behaviors of Students and Teachers in the Command, Practice, and Inclusion Styles of Teaching: Instruction, Feedback, and Activity Level

    ERIC Educational Resources Information Center

    Byra, Mark; Sanchez, Beth; Wallhead, Tristan

    2014-01-01

    Validating selected theoretical assumptions associated with the Spectrum of Teaching Styles is critical to the pursuit of knowledge about effective instructional strategies. To assess these styles, a total of 77 college-aged students at one university enrolled in four physical activity classes and participated in three 50-minute lessons with…

  9. The impact of utilizing mobile phones to promote physical activity among post-secondary students: a scoping review.

    PubMed

    Ly, Hieu

    2016-01-01

    A commitment to regular physical activity may reduce the risks of chronic diseases for young adults. Internationally, the majority of post-secondary students are insufficiently active for health benefits. Novel health strategies and interventions utilizing mobiles phones could increase post-secondary students' physical activity levels. However, there is contradictory evidence to support the use of mobile phones to promote physical activity, and a scoping review could provide further insights into this topic. The purpose of this study was to conduct a scoping review to explore the existing literature and investigate what is currently known about the use of mobile phones to enhance physical activity levels among post-secondary students. A total of 84 articles were identified from the literature search, and six studies were selected for data analysis. Two major themes were supported by the evidence, which included: (I) the relationship between mobile phones and physical activity levels; and (II) students' perceptions of mobile phones. Goal setting principles combined with text message interventions were reported to have significant influences on students' physical activity levels. Students expressed mixed feelings about coaching elements of apps and posting personal results on social networking websites. No studies reported the use of objective physical activity measurements. In conclusion, mobile phone technologies such as text message reminders could be included in health interventions to enhance post-secondary students' physical activity levels. There is limited evidence available on this topic and additional research is warranted to establish a clearer understanding of the relationship between mobile phones and post-secondary students' physical activity.

  10. Periodic Properties and Inquiry: Student Mental Models Observed during a Periodic Table Puzzle Activity

    ERIC Educational Resources Information Center

    Larson, Kathleen G.; Long, George R.; Briggs, Michael W.

    2012-01-01

    The mental models of both novice and advanced chemistry students were observed while the students performed a periodic table activity. The mental model framework seems to be an effective way of analyzing student behavior during learning activities. The analysis suggests that students do not recognize periodic trends through the examination of…

  11. Incorporating Active Learning and Student Inquiry into an Introductory Merchandising Class

    ERIC Educational Resources Information Center

    Lee, Hyun-Hwa; Hines, Jean D.

    2012-01-01

    Many educators believe that student learning is enhanced when they are actively involved in classroom activities that require student inquiry. The purpose of this paper is to report on three student inquiry projects that were incorporated into a merchandising class with the focus on making students responsible for their learning, rather than the…

  12. Connecting with Teachers and Students through K-12 Outreach Activities

    NASA Astrophysics Data System (ADS)

    Chapman, Susan; Lindbo, David; Robinson, Clay

    2014-05-01

    The Soil Science Society of America has invested heavily in a significant outreach effort to reach teachers and students in the primary/secondary grades (K-12 grades in US/Canada) to raise awareness of soil as a critical resource. The SSSA K-12 committee has been charged with increasing interest and awareness of soil science as a scientific pursuit and career choice, and providing resources that integrate more information on soil science into biology, chemistry, physics, and earth science areas taught at multiple grade levels. Activities center around five main areas: assessment and standards, learning modules/lesson plans, website development, and books and materials, and partnership activities. Members (professionals and students) of SSSA are involved through committee participation, local events, materials review, and project development.

  13. Tc-99 Adsorption on Selected Activated Carbons - Batch Testing Results

    SciTech Connect

    Mattigod, Shas V.; Wellman, Dawn M.; Golovich, Elizabeth C.; Cordova, Elsa A.; Smith, Ronald M.

    2010-12-01

    CH2M HILL Plateau Remediation Company (CHPRC) is currently developing a 200-West Area groundwater pump-and-treat system as the remedial action selected under the Comprehensive Environmental Response, Compensation, and Liability Act Record of Decision for Operable Unit (OU) 200-ZP-1. This report documents the results of treatability tests Pacific Northwest National Laboratory researchers conducted to quantify the ability of selected activated carbon products (or carbons) to adsorb technetium-99 (Tc-99) from 200-West Area groundwater. The Tc-99 adsorption performance of seven activated carbons (J177601 Calgon Fitrasorb 400, J177606 Siemens AC1230AWC, J177609 Carbon Resources CR-1240-AW, J177611 General Carbon GC20X50, J177612 Norit GAC830, J177613 Norit GAC830, and J177617 Nucon LW1230) were evaluated using water from well 299-W19-36. Four of the best performing carbons (J177606 Siemens AC1230AWC, J177609 Carbon Resources CR-1240-AW, J177611 General Carbon GC20X50, and J177613 Norit GAC830) were selected for batch isotherm testing. The batch isotherm tests on four of the selected carbons indicated that under lower nitrate concentration conditions (382 mg/L), Kd values ranged from 6,000 to 20,000 mL/g. In comparison. Under higher nitrate (750 mg/L) conditions, there was a measureable decrease in Tc-99 adsorption with Kd values ranging from 3,000 to 7,000 mL/g. The adsorption data fit both the Langmuir and the Freundlich equations. Supplemental tests were conducted using the two carbons that demonstrated the highest adsorption capacity to resolve the issue of the best fit isotherm. These tests indicated that Langmuir isotherms provided the best fit for Tc-99 adsorption under low nitrate concentration conditions. At the design basis concentration of Tc 0.865 µg/L(14,700 pCi/L), the predicted Kd values from using Langmuir isotherm constants were 5,980 mL/g and 6,870 mL/g for for the two carbons. These Kd values did not meet the target Kd value of 9,000 mL/g. Tests

  14. Effects of Curricular Activity on Students' Situational Motivation and Physical Activity Levels

    ERIC Educational Resources Information Center

    Gao, Zan; Hannon, James C.; Newton, Maria; Huang, Chaoqun

    2011-01-01

    The purpose of this study was to examine (a) the effects of three curricular activities on students' situational motivation (intrinsic motivation [IM], identified regulation [IR], external regulation, and amotivation [AM]) and physical activity (PA) levels, and (b) the predictive strength of situational motivation to PA levels. Four hundred twelve…

  15. Assessing Overweight, Obesity, Diet, and Physical Activity in College Students

    ERIC Educational Resources Information Center

    Huang, Terry T.-K.; Harris, Kari Jo; Lee, Rebecca E.; Nazir, Niaman; Born, Wendi; Kaur, Harsohena

    2003-01-01

    The authors surveyed 738 college students aged 18 to 27 years to assess over weight, obesity, dietary habits, and physical activity. They used BMI (body mass index) [greater than or equal to] 25 kg/m[squared] or BMI [greater than or equal to] 85th percentile and BMI [greater than or equal to] 30 kg/m[squared] or BMI [greater than or equal to] 95th…

  16. The Effectiveness of Student Extracurricular Activities in Evaluating Violent Behavior among Students in the Preparatory Year at Hail University

    ERIC Educational Resources Information Center

    Aleid, Alkhamsah Saleh

    2016-01-01

    This study aimed to examine the effectiveness of student extracurricular activities in evaluating violent behavior among students in the preparatory year at Hail University. The researcher used the descriptive analytical method, and used two tools for the purpose of the study, the study sample consisted of 104 (violent) female students from the…

  17. The Ideal Science Student: Exploring the Relationship of Students' Perceptions to Their Problem Solving Activity in a Robotics Context

    ERIC Educational Resources Information Center

    Sullivan, Florence; Lin, Xiadong

    2012-01-01

    The purpose of this study is to examine the relationship of middle school students' perceptions of the ideal science student to their problem solving activity and conceptual understanding in the applied science area of robotics. Twenty-six 11 and 12 year-olds (22 boys) attending a summer camp for academically advanced students participated in the…

  18. U.S. College Student Activism during an Era of Neoliberalism: A Qualitative Study of Students Against Sweatshops

    ERIC Educational Resources Information Center

    Dominguez, Rachel Fix

    2009-01-01

    This article sets out to examine the experiences of college student activists involved in Students Against Sweatshops on the Beautiful River University campus. Based on observation and interview fieldwork, the paper explores how students negotiate and understand their activism against the backdrop of neoliberalism. The paper concludes that being a…

  19. Effects of Active Learning Classrooms on Student Learning: A Two-Year Empirical Investigation on Student Perceptions and Academic Performance

    ERIC Educational Resources Information Center

    Chiu, Pit Ho Patrio; Cheng, Shuk Han

    2017-01-01

    Recent studies on active learning classrooms (ACLs) have demonstrated their positive influence on student learning. However, most of the research evidence is derived from a few subject-specific courses or limited student enrolment. Empirical studies on this topic involving large student populations are rare. The present work involved a large-scale…

  20. University Student Agency, Representation, and Activism: A Case Study of Students Studying English at Universite Cheikh Anta Diop (Dakar, Senegal)

    ERIC Educational Resources Information Center

    Stafford, Casey

    2012-01-01

    This study explores and interrogates dominant representations of African university students by examining how students conceptualize and act upon their own agency. Using a qualitative case-study approach, the author examines how students actively confront the ideological and material conditions presented by schooling. [The dissertation citations…