Science.gov

Sample records for activity students enter

  1. Concerns of Entering Dental Students.

    ERIC Educational Resources Information Center

    Sachs, Robert H.; And Others

    1981-01-01

    First-year dental students from three schools were surveyed to assess their concern about psychosocial, academic, time, isolation, and money issues. Similarity in ranking of concerns, and differences in intensity of concern are examined for implications for research in stress management. (MSE)

  2. Benchmarking & Benchmarks: Effective Practice with Entering Students

    ERIC Educational Resources Information Center

    Center for Community College Student Engagement, 2010

    2010-01-01

    If it takes a village to raise a child, it takes a strong network of committed colleagues to launch an initiative like "SENSE." From its conception in fall 2006 to the first national administration in fall 2009, the Survey of Entering Student Engagement ("SENSE") has been supported by key individuals and groups, without whom there would have been…

  3. Spring 1981 Non-Continuing Student Survey; Fall 1980 Entering Students. Student Flow Program, Report 14.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Kapiolani Community Coll.

    As part of a student flow project designed to monitor the progress of students who entered Kapiolani Community College (KCC) in Fall 1980 for five consecutive semesters, a survey was conducted of the 753 Fall 1980 entering students who did not re-enroll in Spring 1981. The survey instrument asked respondents to: (1) indicate their main reason for…

  4. Decision to Enter the Profession of Student Affairs

    ERIC Educational Resources Information Center

    Taub, Deborah J.; McEwen, Marylu K.

    2006-01-01

    The purpose of this study was to consider factors that graduate students in master's degree programs in student affairs identify as influential to their decisions to enter the student affairs profession. A total of 300 master's students from 24 randomly selected graduate programs participated in the study. Relatively few differences were found…

  5. Comparison of Spatial Skills of Students Entering Different Engineering Majors

    ERIC Educational Resources Information Center

    Veurink, N.; Sorby, S. A.

    2012-01-01

    Spatial skills have been shown to be important to success in an engineering curriculum, and some question if poor spatial skills prevent students from entering STEM fields or if students with weak spatial skills avoid engineering disciplines believed to highly spatially-oriented. Veurink and Hamlin (2011) found that freshmen students entering…

  6. Overconfidence of Vocational Education Students When Entering Higher Education

    ERIC Educational Resources Information Center

    Bowden, Mark P.; Abhayawansa, Subhash; Bahtsevanoglou, John

    2015-01-01

    Purpose: There is evidence that students who attend Technical and Further Education (TAFE) prior to entering higher education underperform in their first year of study. The purpose of this paper is to examine the role of self-efficacy in understanding the performance of students who completed TAFE in the previous year in a first year subject of…

  7. Enteritis

    MedlinePlus

    ... with suspected enteric infection. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine . 24th ed. Philadelphia, PA: ... with diarrhea and malabsorption. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine . 24th ed. Philadelphia, PA: ...

  8. Communication Characteristics of Students Entering MSSD 1977-78.

    ERIC Educational Resources Information Center

    Cowan, Nancy S.; And Others

    A communication profile of each student entering the Model Secondary School for the Deaf (MSSD) is composed of rankings in five areas: expressive manual communication including signing, fingerspelling, and synchronization; speech intelligibility; articulation; speech reading, including words and sentences; and audiometric test performance…

  9. Characteristics of SEEK Program Students: September 1968 Entering Class.

    ERIC Educational Resources Information Center

    Dispenzieri, Angelo; And Others

    A study was made of the characteristics of the 1,169 students from poverty areas in New York City who in September 1968 entered the Search for Education Elevation and Knowledge Program. Of the entrants nearly one-third enrolled at University Center, approximately one-fourth at Brooklyn College, and almost one-fifth at City College. Hunter, Lehman,…

  10. Factors Influencing Entering Teacher Candidates' Preferences for Instructional Activities: A glimpse into their orientations towards teaching

    NASA Astrophysics Data System (ADS)

    Talanquer, Vicente; Novodvorsky, Ingrid; Tomanek, Debra

    2010-07-01

    The present study was designed to identify and characterize the major factors that influence entering science teacher candidates' preferences for different types of instructional activities, and to analyze what these factors suggest about teacher candidates' orientations towards science teaching. The study involved prospective teachers enrolled in the introductory science teaching course in an undergraduate science teacher preparation program. Our analysis was based on data collected using a teaching and learning beliefs questionnaire, together with structured interviews. Our results indicate that entering science teacher candidates have strong preferences for a few activity types. The most influential factors driving entering science teacher candidates' selections were the potential of the instructional activities to motivate students, be relevant to students' personal lives, result in transfer of skills to non-science situations, actively involve students in goal-directed learning, and implement curriculum that represents what students need to know. This set of influencing factors suggests that entering science teacher candidates' orientations towards teaching are likely driven by one or more of these three central teaching goals: (1) motivating students, (2) developing science process skills, and (3) engaging students in structured science activities. These goals, and the associated beliefs about students, teaching, and learning, can be expected to favor the development or enactment of three major orientations towards teaching in this population of future science teachers: "motivating students," "process," and "activity-driven."

  11. Results of the Fall 1980 Entering Student Survey. Student Flow Program, Report 7.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Kapiolani Community Coll.

    A survey of 2,338 students entering Kapiolani Community College (KCC), Hawaii, in Fall 1980 was conducted during registration to determine students' educational cbjectives and to assess the financial, employment, and academic factors that may affect college success. The survey instrument asked students to indicate their: (1) reasons for attending…

  12. Enteral ecoimmunonutrition reduced enteral permeability and serum ghrelin activity in severe cerebral stroke patients with lung infection.

    PubMed

    Xu, Xiao-Di; Shao, Feng

    2015-01-01

    The study analyzed how enteral ecoimmunonutrition, which comprises probiotics, glutamine, fish oil, and Enteral Nutritional Suspension (TPF), can impact on the enteral permeability and serum Ghrelin activity in severe cerebral stroke patients with lung infection. Among 190 severe cerebral stroke patients with tolerance to TPF, they were randomized into control and treatment groups after antibiotics treatment due to lung infections. There were 92 patients in the control group and 98 patients in treatment group. The control group was treated with TPF and the treatment group was treated with enteral ecoimmunonutrition, which comprises probiotics, glutamine, fish oil, and Enteral Nutritional Suspension. All patients received continuous treatments through nasoenteral or nasogastric tubes. 7, 14, and 21 days after the treatments, the enteral tolerance to nutrition was observed in both groups. The tests included abdominal pain, bloating, diarrhea, and lactulose/mannitol (L/M) ratio. Serum Ghrelin levels were determined by ELISA. The incidence of abdominal pain, bloating, diarrhea was lower in the treatment group and enteral tolerance to nutrition was also superior to the control group. No difference in serum Ghrelin level was observed between the control and treatment groups with enteral intolerance to nutrition. However, in patients with enteral tolerance to nutrition, the treatment group showed lower enteral nutrition and lower enteral permeability compared to the control group. In severe cerebral stroke patients with lung infection, enteral ecoimmunonutrition after antibiotics treatment improved enteral tolerance to nutrition and reduced enteral permeability; meanwhile, it lowered the serum Ghrelin activity, which implied the high serum Ghrelin reduces enteral permeability. PMID:25142270

  13. Factors Associated with Engagement Levels among Entering and Returning Hispanic College Students

    ERIC Educational Resources Information Center

    Napoles, Gerald F.

    2009-01-01

    The purpose of this study was to explore the engagement levels among entering and returning Hispanic community college students. This study provides needed data focused specifically on Hispanic student engagement. Limited data exist on the persistence of community college students in general, and Hispanic students in particular. The data were…

  14. Predicting Agricultural Education Student Teachers' Intention to Enter Teaching

    ERIC Educational Resources Information Center

    Roberts, T. Grady; Harlin, Julie F.; Briers, Gary E.

    2009-01-01

    The purpose of this study was to explore how the student teaching experience and other variables influenced student teachers' intentions to teach. Data were collected from 80 student teachers at three universities--a land grant/research I institution, a non-land grant/doctoral degree granting institution, and a comprehensive regional institution.…

  15. Knowledge Structures of Entering Computer Networking Students and Their Instructors

    ERIC Educational Resources Information Center

    DiCerbo, Kristen E.

    2007-01-01

    Students bring prior knowledge to their learning experiences. This prior knowledge is known to affect how students encode and later retrieve new information learned. Teachers and content developers can use information about students' prior knowledge to create more effective lessons and materials. In many content areas, particularly the sciences,…

  16. Are STEM High School Students Entering the STEM Pipeline?

    ERIC Educational Resources Information Center

    Franco, M. Suzanne; Patel, Nimisha H.; Lindsey, Jill

    2012-01-01

    This study compared the career skills and interests for students in two STEM schools to national data. Students completed the KUDER skills assessment and career planning online tools. Results were compared across school, grade level, and sex. The results provided evidence that STEM high school students expressed career intents in predominately…

  17. Flourishing, Substance Use, and Engagement in Students Entering College: A Preliminary Study

    ERIC Educational Resources Information Center

    Low, Kathryn Graff

    2011-01-01

    Objective: The present study explores the association between positive mental health or flourishing, depression, and engaged learning in undergraduates. Participants: Entering first year students (N = 428) at a liberal arts college. Methods: Students completed measures of depression, flourishing, substance use, and student engagement. Results:…

  18. Implementation of a Study Skills Program for Entering At-Risk Medical Students

    ERIC Educational Resources Information Center

    Miller, Cynthia J.

    2014-01-01

    While the first year of medical school is challenging for all students, there may be specific issues for students from rural areas, economically disadvantaged backgrounds, ethnic minorities, or nontraditional age groups. A Summer Prematriculation Program (SPP) was created to prepare entering at-risk students for the demands of medical school. For…

  19. Entering Student Affairs: A Comparative Study of Graduate School Choice

    ERIC Educational Resources Information Center

    Mertz, Norma; Eckman, Ellen; Strayhorn, Terrell

    2012-01-01

    This article describes the college choice process of graduate students in College Student Personnel programs at a public university and a private religiously affiliated university. Despite differences in size, mission, and location of the two institutions studied, the research findings show that respondent populations were similar demographically…

  20. The symbiotic star TX CVn has entered an active state

    NASA Astrophysics Data System (ADS)

    Munari, U.; Castellani, F.; Valisa, P.; Dallaporta, S.; Cherini, G.; Vagnozzi, A.; Righetti, G. L.; Belligoli, R.

    2014-01-01

    After the last active phase that begun in 2003, the symbiotic star TX CVn has now entered a new active phase. In 2003, TX CVn rose to B=10.5 and there it remained until the end of 2007 (Skopal 2007, AN 328, 909), when we started monitoring the variable with various ANS Collaboration telescopes in BVRI bands. Our observations show that the star has spent the following 6 years on a steady decline at a rate of 0.084 mag per year in the B band, that took it from B=10.55 on December 2007 to B=11.02 on September 2013, when the star begun a rapid brightening, reaching B=10.65 by early December 2013.

  1. Diagnostic Tests for Entering and Departing Undergraduate Students

    NASA Astrophysics Data System (ADS)

    Waltham, Chris; Kotlicki, A.

    2006-12-01

    A diagnostic test administered at the start of a class should test basic concepts which are recognized as course prerequisites. The questions should not be over-packaged: e.g. students should be required to create models, rather than this being done for them each time. Students should be allowed great latitude in their answers, so we can discover what they are thinking. When administered at the end of a class the goals should be similar: testing concepts taught in the class itself and the retention of necessary concepts from previous classes. Great care has to be taken to avoid teaching to the test. In assessing an entire program, for example an undergraduate majors degree in physics, then one looks for very general skills and knowledge not specific to any one course. The purpose of an undergraduate degree in physics (or indeed any science) is to equip the students with a set of problem-solving skills and basic knowledge which can be applied in a large variety of workplace settings and to allow that student to contribute to civic society as a science-literate person. The creator of any diagnostic test should always have these big goals in mind. We have developed a set of questions which we think fulfill these criteria, yet are not specific to any particular level of science education. They have been administered to students in secondary schools across Canada, incoming first-year science students and final-year physics students at the University of British Columbia. The results will be presented.

  2. Influence of the Relationship between the Student Teacher and Cooperating Teacher on Student Teacher's Decision to Enter Teaching

    ERIC Educational Resources Information Center

    Kasperbauer, Holly J.; Roberts, T. Grady

    2007-01-01

    The purpose of the study was to determine if student teachers' perceptions of the student teacher/cooperating teacher relationship were predictive of their decisions to enter the teaching profession. The target population of this study consisted of preservice agricultural education students at Texas A&M University. The accessible sample consisted…

  3. Diagnostic Examination for Students Entering Graduate Study in Soil Science.

    ERIC Educational Resources Information Center

    Loynachan, T. E.

    1988-01-01

    Reports that students with soil science background performed better on a diagnostic examination; no relationship existed between exam performance and country of origin, degree sought, or undergraduate class quartile. Concludes that exam results, the grade received in a beginning graduate-level course and the cumulative graduate grade-point average…

  4. Night Rehearsal. A Gaming-Simulation for Nontraditional Students Entering College.

    ERIC Educational Resources Information Center

    Kirk, James J.; Kirk, Lynne D.

    This document contains the materials required to play a gaming simulation titled "Night Rehearsal" that is designed to familiarize both nontraditional college students and college personnel with some of the challenges facing nontraditional students entering college. Presented first are a brief discussion of some of the barriers typically…

  5. Longitudinal Study of Performance of Students Entering Harper College, 1976-1986. Volume XVII, Number 1.

    ERIC Educational Resources Information Center

    Flaherty, Toni

    A longitudinal study was conducted at William Rainey Harper College (WRHC), in Illinois, to observe the performance and achievement of students entering the college each fall from 1967 through 1986. Academic and personal data from transcripts were analyzed for randomly selected samples of 200 full- and 200 part-time students from each fall's…

  6. Statement on Competencies in Mathematics Expected of Entering College Students. April 2010. Revised May 2013

    ERIC Educational Resources Information Center

    Academic Senate for California Community Colleges, 2013

    2013-01-01

    The goal of this" Statement on Competencies in Mathematics Expected of Entering College Students" is to provide a clear and coherent message about the mathematics that students need to know and to be able to do to be successful in college. While parts of this Statement were written with certain audiences in mind, the document as a whole…

  7. Analysis and Classification of Entering Freshmen Mathematic Students Using Multiple Discriminate Function Analysis.

    ERIC Educational Resources Information Center

    Ahrens, Steve

    Predictor variables that could be used effectively to place entering freshmen methematics students into courses of instruction in mathematics were investigated at West Virginia University. Multiple discriminant analysis was used with nearly 6,000 student records collected over a three-year period, and a series of predictive equations were…

  8. Factors Influencing Senior Athletic Training Students' Preparedness to Enter the Workforce

    ERIC Educational Resources Information Center

    Mazerolle, Stephanie M.; Benes, Sarah S.

    2014-01-01

    Context: Athletic training education programs must provide the student with opportunities to learn the roles and responsibilities of the athletic trainer. Objective: Investigate factors that help prepare the athletic training student (ATS) to successfully enter the workplace upon graduation from her undergraduate program. Design: Exploratory…

  9. Who Are the Future Teachers in Turkey? Characteristics of Entering Student Teachers

    ERIC Educational Resources Information Center

    Aksu, Meral; Demir, Cennet Engin; Daloglu, Aysegul; Yildirim, Soner; Kiraz, Ercan

    2010-01-01

    This exploratory study examines the background characteristics, socio-cultural values and pedagogical beliefs that entering student teachers bring with them into the faculties of education and explores their possible implications for teacher education in the Turkish context. The study comprised 18,226 first-year student teachers from 51 faculties…

  10. Importance of Computer Competencies for Entering JCCC Students: A Survey of Faculty and Staff.

    ERIC Educational Resources Information Center

    Weglarz, Shirley

    Johnson County Community College (JCCC) conducted a survey in response to faculty comments regarding entering students' lack of rudimentary computer skills. Faculty were spending time in non-computer related classes teaching students basic computer skills. The aim of the survey was to determine what the basic computer competencies for entering…

  11. Persistence in the Community College System After Six Semesters, Fall 1974 Entering Students. Student Flow Project, Report No. 37.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Community Coll. System.

    As part of a continuing student flow study in Hawaii community colleges, the persistence of 9,171 fall 1974 entering students after six semesters was analyzed to ascertain the degree to which they persisted at campuses other than the one of entry. Characteristics studied included sex, age, high school background, marital status, entry status,…

  12. Sense of Direction: The Importance of Helping Community College Students Select and Enter a Program of Study

    ERIC Educational Resources Information Center

    Moore, Colleen; Shulock, Nancy

    2011-01-01

    The California Community Colleges (CCC) are committed to increasing the rate at which entering students persist to completion of a certificate or degree or transfer to a university. Recent research suggests that efforts to increase student success in community colleges need to focus on helping new students choose and enter a program of study. Too…

  13. Academic and personality correlates of career indecision in medical students entering training.

    PubMed

    Walters, G D

    1982-11-01

    The academic and personality correlates of medical career indecision were investigated in two separate studies. In the first, the effect of career indecision on academic performance was examined in a group of ninety-eight (eighty male, eighteen female) medical students entering Texas Tech University School of Medicine over a 2-year period. These medical students voluntarily completed the Medical Specialty Preference Inventory (MSPI) as part of a routine preadmission test battery. Subjects were assigned to one of three conditions-decided, high-interest undecided and low-interest undecided--based on results from the MSPI. As predicted, 'low-interest undecided' students achieved significantly lower initial medical school grades relative to 'decided' students, whereas 'high-interest undecided' students did not differ from the 'decided' students. The second study investigated the influence of career indecision upon personality. Subjects for this study were eighty-eight (sixty-six male, twenty-two female) medical students entering Texas Tech University School of Medicine over a 1-year period. These students voluntarily completed the MSPI and several personality measures as part of a pre-admission test battery. The results only partially supported the stated hypotheses. Although 'low-interest undecided' students demonstrated less personal integration compared with 'decided' students, they were no more anxious. PMID:7176977

  14. Sources of Academic and Self-Regulatory Efficacy Beliefs of Entering Middle School Students

    ERIC Educational Resources Information Center

    Usher, Ellen L.; Pajares, Frank

    2006-01-01

    The purpose of this study was to examine the influence of Bandura's (1997) hypothesized sources of self-efficacy on the academic and self-regulatory efficacy beliefs of entering middle school students ("N" = 263) and to explore whether these sources differ as a function of gender, reading ability, and race/ethnicity. For the full sample, mastery…

  15. The Development of a Prediction Model to Determine the Appropriate Level of Entering Students in Mathematics.

    ERIC Educational Resources Information Center

    Hooper, Herbert L., Jr.

    The problem was to determine the appropriate level of mathematics for an entering student at Chattanooga State Technical Institute to ensure probability of success in his initial course. A multiple regression analysis was used to establish an equation to determine the lower limit of the prediction interval, to determine whether I.Q. or mathematics…

  16. Burnout among Entering MSW Students: Exploring the Role of Personal Attributes

    ERIC Educational Resources Information Center

    Han, Meekyung; Lee, Sang E.; Lee, Peter Allan

    2012-01-01

    Although individual susceptibility to burnout within a similar structural context is well-documented in other helping professions, little is known about the relationship between personal attributes and burnout in social work. Furthermore, despite a large number of entering MSW students with prior work experience, there is a paucity of research…

  17. The Preparation of Students Entering Kentucky's Public Colleges and Universities in 2002 and 2004. Developmental Education Update

    ERIC Educational Resources Information Center

    Kentucky Council on Postsecondary Education, 2006

    2006-01-01

    This update presents information on students entering Kentucky's public postsecondary institutions in 2004, with comparisons to the entering class of 2002. This information updates Kentucky Council on Postsecondary Education's 2005 report entitled, "Underprepared Students in Kentucky: A First Look at the 2001 Mandatory Placement Policy." In…

  18. Harvest: A Study of 1,775 Students Who Entered El Paso Community College in the Fall of 1973.

    ERIC Educational Resources Information Center

    Anderson, Helen; Grady, Michael J.

    Harvest is a follow-up study on 1,775 students who entered El Paso Community College, Colorado Springs, Colorado for the fall 1973 term. Data through spring 1976 were analyzed. The study was undertaken to seek answers to the following questions: (1) How do students who enter with basic skills at the elementary, junior high, or high school level…

  19. Enteric nervous system specific deletion of Foxd3 disrupts glial cell differentiation and activates compensatory enteric progenitors

    PubMed Central

    Mundell, Nathan A.; Plank, Jennifer L.; LeGrone, Alison W.; Frist, Audrey Y.; Zhu, Lei; Shin, Myung K.; Southard-Smith, E. Michelle; Labosky, Patricia A.

    2012-01-01

    The enteric nervous system (ENS) arises from the coordinated migration, expansion and differentiation of vagal and sacral neural crest progenitor cells. During development, vagal neural crest cells enter the foregut and migrate in a rostro-to-caudal direction, colonizing the entire gastrointestinal tract and generating the majority of the ENS. Sacral neural crest contributes to a subset of enteric ganglia in the hindgut, colonizing the colon in a caudal-to-rostral wave. During this process, enteric neural crest-derived progenitors (ENPs) self-renew and begin expressing markers of neural and glial lineages as they populate the intestine. Our earlier work demonstrated that the transcription factor Foxd3 is required early in neural crest-derived progenitors for self-renewal, multipotency and establishment of multiple neural crest-derived cells and structures including the ENS. Here, we describe Foxd3 expression within the fetal and postnatal intestine: Foxd3 was strongly expressed in ENPs as they colonize the gastrointestinal tract and was progressively restricted to enteric glial cells. Using a novel Ednrb-iCre transgene to delete Foxd3 after vagal neural crest cells migrate into the midgut, we demonstrated a late temporal requirement for Foxd3 during ENS development. Lineage labeling of Ednrb-iCre expressing cells in Foxd3 mutant embryos revealed a reduction of ENPs throughout the gut and loss of Ednrb-iCre lineage cells in the distal colon. Although mutant mice were viable, defects in patterning and distribution of ENPs were associated with reduced proliferation and severe reduction of glial cells derived from the Ednrb-iCre lineage. Analyses of ENS-lineage and differentiation in mutant embryos suggested activation of a compensatory population of Foxd3-positive ENPs that did not express the Ednrb-iCre transgene. Our findings highlight the crucial roles played by Foxd3 during ENS development including progenitor proliferation, neural patterning, and glial

  20. Enteric nervous system specific deletion of Foxd3 disrupts glial cell differentiation and activates compensatory enteric progenitors.

    PubMed

    Mundell, Nathan A; Plank, Jennifer L; LeGrone, Alison W; Frist, Audrey Y; Zhu, Lei; Shin, Myung K; Southard-Smith, E Michelle; Labosky, Patricia A

    2012-03-15

    The enteric nervous system (ENS) arises from the coordinated migration, expansion and differentiation of vagal and sacral neural crest progenitor cells. During development, vagal neural crest cells enter the foregut and migrate in a rostro-to-caudal direction, colonizing the entire gastrointestinal tract and generating the majority of the ENS. Sacral neural crest contributes to a subset of enteric ganglia in the hindgut, colonizing the colon in a caudal-to-rostral wave. During this process, enteric neural crest-derived progenitors (ENPs) self-renew and begin expressing markers of neural and glial lineages as they populate the intestine. Our earlier work demonstrated that the transcription factor Foxd3 is required early in neural crest-derived progenitors for self-renewal, multipotency and establishment of multiple neural crest-derived cells and structures including the ENS. Here, we describe Foxd3 expression within the fetal and postnatal intestine: Foxd3 was strongly expressed in ENPs as they colonize the gastrointestinal tract and was progressively restricted to enteric glial cells. Using a novel Ednrb-iCre transgene to delete Foxd3 after vagal neural crest cells migrate into the midgut, we demonstrated a late temporal requirement for Foxd3 during ENS development. Lineage labeling of Ednrb-iCre expressing cells in Foxd3 mutant embryos revealed a reduction of ENPs throughout the gut and loss of Ednrb-iCre lineage cells in the distal colon. Although mutant mice were viable, defects in patterning and distribution of ENPs were associated with reduced proliferation and severe reduction of glial cells derived from the Ednrb-iCre lineage. Analyses of ENS-lineage and differentiation in mutant embryos suggested activation of a compensatory population of Foxd3-positive ENPs that did not express the Ednrb-iCre transgene. Our findings highlight the crucial roles played by Foxd3 during ENS development including progenitor proliferation, neural patterning, and glial

  1. Stress and cardiometabolic manifestations among Saudi students entering universities: a cross-sectional observational study

    PubMed Central

    2014-01-01

    Background In this observational study, we aimed to see whether transition in Saudi students entering university life could be a breeding stage for cardiometabolic risk factor emergence and clustering. Methods A total of 1878 apparently healthy Saudi students of the Preparatory Year, King Saud University, Riyadh, KSA (1112 men and 766 women) spanning 2 academic years were included. They were divided into 2 groups based on the validated perceived stress test (PST). Anthropometrics were obtained and fasting blood samples were collected for measurement of fasting blood glucose and a lipid profile. Results PST score (>27) considered indicative of stress was noted in 44.4% of students. The prevalence of this score was higher in women than in men (49.7% versus 40.7%). The prevalence of obesity, hypertension and dyslipidemia was significantly higher in men than women (p < 0.01), and this was even more apparent among stressed men, who had a significantly higher prevalence of all the above cardiometabolic factors than the non-stressed ones (p < 0.01). Conclusion Perceived stress is alarmingly high among Saudi students entering universities. This study sheds light on the social responsibility of universities in promoting a healthy lifestyle, particularly in this age group, when exposure to different kinds of stressors may result in body weight and metabolic changes. PMID:24755010

  2. 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…

  3. Implementation of a study skills program for entering at-risk medical students

    PubMed Central

    2014-01-01

    While the first year of medical school is challenging for all students, there may be specific issues for students from rural areas, economically disadvantaged backgrounds, ethnic minorities, or nontraditional age groups. A Summer Prematriculation Program (SPP) was created to prepare entering at-risk students for the demands of medical school. For the past 2 yr, an emphasis was placed on the development of appropriate study plans and skills. On presurveys, students predicted an increase in their number of study hours per lecture hour, from 7.6 h in undergraduate coursework to 9.1 h in medical school coursework (n = 35). These study plans were infeasible given the rigorous didactic lecture schedule in medical school. Interventions were made through lectures on study plans and modeling of appropriate study habits using engaging lectures in the SPP physiology course. At the end of the program, a postsurvey was given, and students reported a reduction in the planned hours of study to a more realistic 3.9 h of study time per hour of lecture. Furthermore, students planned to decrease their use of textbooks while increasing their use of concept mapping, videos, and peer teaching. The majority of students completing the SPP program with a study skills emphasis performed well in the Medical Physiology course, with 4 students honoring in the course, 27 students passing, and 2 students remediating the course after an initial failure. These results indicate that at-risk medical students may have inappropriate study plans that can be improved through participation in a program that emphasizes study skills development. PMID:25179612

  4. Cost-Effectiveness of Screening and Treating Foreign-Born Students for Tuberculosis before Entering the United States

    PubMed Central

    Wingate, La’Marcus T.; Posey, Drew L.; Zhou, Weigong; Olson, Christine K.; Maskery, Brian

    2015-01-01

    Introduction The Centers for Disease Control and Prevention is considering implementation of overseas medical screening of student-visa applicants to reduce the numbers of active tuberculosis cases entering the United States. Objective To evaluate the costs, cases averted, and cost-effectiveness of screening for, and treating, tuberculosis in United States-bound students from countries with varying tuberculosis prevalence. Methods Costs and benefits were evaluated from two perspectives, combined and United States only. The combined perspective totaled overseas and United States costs and benefits from a societal perspective. The United States only perspective was a domestic measure of costs and benefits. A decision tree was developed to determine the cost-effectiveness of tuberculosis screening and treatment from the combined perspective. Results From the United States only perspective, overseas screening programs of Chinese and Indian students would prevent the importation of 157 tuberculosis cases annually, and result in $2.7 million in savings. From the combined perspective, screening programs for Chinese students would cost more than $2.8 million annually and screening programs for Indian students nearly $440,000 annually. From the combined perspective, the incremental cost for each tuberculosis case averted by screening Chinese and Indian students was $22,187 and $15,063, respectively. Implementing screening programs for German students would prevent no cases in most years, and would result in increased costs both overseas and in the United States. The domestic costs would occur because public health departments would need to follow up on students identified overseas as having an elevated risk of tuberculosis. Conclusions Tuberculosis screening and treatment programs for students seeking long term visas to attend United States schools would reduce the number of tuberculosis cases imported. Implementing screening in high-incidence countries could save the

  5. Motivations to nurse: an exploration of what motivates students in Pacific Island countries to enter nursing.

    PubMed

    Usher, Kim; West, Caryn; Macmanus, Mary; Waqa, Silina; Stewart, Lee; Henry, Renee; Lindsay, David; Conaglen, Jo; Hall, Julianne; McAuliffe, Marie; Redman-MacLaren, Michelle

    2013-10-01

    The aim of this study was to explore the motivations of student nurses enrolled in nursing courses across a variety of Pacific Island countries. The image of nursing, the desire to help others, family and friends in the profession, personal experience, security, travel opportunities and flexibility have all been identified as motivators for people to enter nursing. To date, what motivates students in Pacific Island countries to enrol in a nursing course has not been investigated. An exploratory qualitative approach using focus group interviews with 152 nursing students was undertaken. Data were analysed using thematic content analysis, revealing four themes: (i) helping others; (ii) 'making a difference for my people'; (iii) following in the footsteps of others; and (iv) financial and professional gain. In a time of health and nursing workforce shortages, developing a deeper understanding of what drives people can be used to improve recruitment strategies in the future. PMID:24093735

  6. Vagal nerve stimulation protects against burn-induced intestinal injury through activation of enteric glia cells.

    PubMed

    Costantini, Todd W; Bansal, Vishal; Krzyzaniak, Michael; Putnam, James G; Peterson, Carrie Y; Loomis, William H; Wolf, Paul; Baird, Andrew; Eliceiri, Brian P; Coimbra, Raul

    2010-12-01

    The enteric nervous system may have an important role in modulating gastrointestinal barrier response to disease through activation of enteric glia cells. In vitro studies have shown that enteric glia activation improves intestinal epithelial barrier function by altering the expression of tight junction proteins. We hypothesized that severe injury would increase expression of glial fibrillary acidic protein (GFAP), a marker of enteric glial activation. We also sought to define the effects of vagal nerve stimulation on enteric glia activation and intestinal barrier function using a model of systemic injury and local gut mucosal involvement. Mice with 30% total body surface area steam burn were used as model of severe injury. Vagal nerve stimulation was performed to assess the role of parasympathetic signaling on enteric glia activation. In vivo intestinal permeability was measured to assess barrier function. Intestine was collected to investigate changes in histology; GFAP expression was assessed by quantitative PCR, by confocal microscopy, and in GFAP-luciferase transgenic mice. Stimulation of the vagus nerve prevented injury-induced intestinal barrier injury. Intestinal GFAP expression increased at early time points following burn and returned to baseline by 24 h after injury. Vagal nerve stimulation prior to injury increased GFAP expression to a greater degree than burn alone. Gastrointestinal bioluminescence was imaged in GFAP-luciferase transgenic animals following either severe burn or vagal stimulation and confirmed the increased expression of intestinal GFAP. Injection of S-nitrosoglutathione, a signaling molecule released by activated enteric glia cells, following burn exerts protective effects similar to vagal nerve stimulation. Intestinal expression of GFAP increases following severe burn injury. Stimulation of the vagus nerve increases enteric glia activation, which is associated with improved intestinal barrier function. The vagus nerve may mediate the

  7. The Influence of Religion and High School Biology Courses on Students' Knowledge of Evolution When They Enter College

    ERIC Educational Resources Information Center

    Moore, Randy; Cotner, Sehoya; Bates, Alex

    2009-01-01

    Students whose high school biology course included evolution but not creationism knew more about evolution when they entered college than did students whose courses included evolution plus creationism or whose courses included neither evolution nor creationism. Similarly, students who believed that their high school biology classes were the…

  8. They Do Not Buy It: Exploring the Extent to Which Entering First-Year Students View Themselves as Customers

    ERIC Educational Resources Information Center

    Saunders, Daniel B.

    2015-01-01

    While a number of scholars have discussed the pervasiveness of the conceptualization of students as customers, to date there has been limited reliable research examining the extent to which students actually view themselves as customers. Using a survey that was administered to a census of entering first-year students at a large public research…

  9. Cognitive Profile of Students Who Enter Higher Education with an Indication of Dyslexia

    PubMed Central

    Brysbaert, Marc

    2012-01-01

    For languages other than English there is a lack of empirical evidence about the cognitive profile of students entering higher education with a diagnosis of dyslexia. To obtain such evidence, we compared a group of 100 Dutch-speaking students diagnosed with dyslexia with a control group of 100 students without learning disabilities. Our study showed selective deficits in reading and writing (effect sizes for accuracy between d = 1 and d = 2), arithmetic (d≈1), and phonological processing (d>0.7). Except for spelling, these deficits were larger for speed related measures than for accuracy related measures. Students with dyslexia also performed slightly inferior on the KAIT tests of crystallized intelligence, due to the retrieval of verbal information from long-term memory. No significant differences were observed in the KAIT tests of fluid intelligence. The profile we obtained agrees with a recent meta-analysis of English findings suggesting that it generalizes to all alphabetic languages. Implications for special arrangements for students with dyslexia in higher education are outlined. PMID:22719864

  10. Is the Valles caldera entering a new cycle of activity?

    SciTech Connect

    Wolff, J.A.; Gardner, J.N.

    1995-05-01

    The Valles caldera formed during two major rhyolitic ignimbrite eruptive episodes (the Bandelier Tuff) at 1.61 and 1.22 Ma, after some 12 m.y. of activity in the Jemez Mountains volcanic field, New Mexico. Several subsequent eruptions between 1.22 and 0.52 Ma produced dominantly high-silica rhyolite lava domes and tephras within the caldera. These were followed by a dormancy of 0.46 m.y. prior to the most recent intracaldera activity, the longest hiatus since the inception of the Bandelier magma system at approximately 1.8 Ma. The youngest volcanic activity at approximately 60 ka produced the SW moat rhyolites, a series of lavas and tuffs that display abundant petrologic evidence of being newly generated melts. Petrographic textures conform closely to published predictions for silicic magmas generated by intrusion of basaltic magma into continental crust. The Valles caldera may currently be the site of renewed silicic magma generation, induced by intrusion of mafic magma at depth. Recent seismic investigations revealed the presence of a large low-velocity anomaly in the lower crust beneath the caldera. The generally aseismic character of the caldera, despite abundant regional seismicity, may be attributed to a heated crustal column, the local effect of 13 m.y. of magmatism and emplacement of mid-crustal plutons. 24 refs., 3 figs.

  11. [Meaning of the death/dying process for entering nursing students].

    PubMed

    Benedetti, Gabriella Michel dos Santos; de Oliveira, Kézia; de Oliveira, William Tiago; Sales, Catarina Aparecida; Ferreira, Patrícia Chatalov

    2013-03-01

    This is a qualitative study, based on Heidegger's existential phenomenology, with the purpose of revealing the meaning of death/dying for freshmen students of the nursing program. The study was developed in a public university in the northwest of Paraná, Brazil between August and October 2010, and 33 entering students from a Nursing program were interviewed. The following existential themes emerged from the phenomenological analysis: "Understanding death as a difficult process to be understood"; "Understanding death as a natural process"; and "Perceiving death as a passage to another life". The present study allowed to understand that knowledge and death are entangled in the temporality and the historicity of every being, which requires a scientific, ethical and philosophical understanding of the death/dying phenomenon so that the scholar may prepare for the humanized care of the patient and his/her family. PMID:23781739

  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. Entering Freshman Transfer and Career Students: A Comparison of Selected Educational Objectives with Recommendations for Transfer and Academic Advisement.

    ERIC Educational Resources Information Center

    Padula, Mary S.

    The descriptive study investigated the extent to which entering freshman students and transfer students at Borough of Manhattan Community College (BMCC) are enrolled in degree programs that are compatible with their stated educational objectives, transfer intents, and degree intents. Subjects (N=376) enrolled in a mandatory orientation course were…

  14. Career Assimilation Program for Entering Russian Students (Project CAPERS). Final Evaluation Report, 1993-94. OER Report.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Office of Research, Evaluation, and Assessment.

    The Career Assimilation Program for Entering Russian Students (Project CAPERS) was an Elementary and Secondary Education Act Title VII project in its second year in 1993-94. The project operated at three schools in a community school district in Brooklyn (New York), and served 128 Russian-speaking students, 104 of whom were of limited English…

  15. Survey of Fall 1975 Entering Students Who Graduated in 1975-76 or 1976-77: Community Colleges. Student Flow Project, Report No. 41.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Community Coll. System.

    As part of a longitudinal study of fall 1975 entering students at Hawaii community colleges, this report focuses on two student groups: those who graduated during 1975-76 and those who graduated during 1976-77. Student characteristics were significantly different between groups. There were greater proportions of female than male graduates for both…

  16. THE ENTERING STUDENT, COLLEGE OF AGRICULTURE, A STUDY OF THE BACKGROUNDS, MOTIVATIONS, AND GOALS OF ENTERING STUDENTS IN THE COLLEGE OF AGRICULTURE AT DAVIS IN 1963 AND 1964.

    ERIC Educational Resources Information Center

    REGAN, MARY C.; THOMPSON, O. E.

    BIOGRAPHICAL, ATTITUDE, AND PERSONALITY INVENTORIES WERE ADMINISTERED TO FRESHMEN COLLEGE STUDENTS IN ALL FIELDS IN THE FALL OF 1963 AND 1964 TO IDENTIFY BACKGROUND, PRESENT ATTITUDES, AND PERSONALITY FACTORS OF THE AGRICULTURAL STUDENT. IN ADDITION, THEIR ACADEMIC PERFORMANCE IN COLLEGE HAD BEEN FOLLOWED. THE STUDENTS IN AGRICULTURE WERE GROUPED…

  17. 78 FR 9720 - Agency Information Collection Activities: Holders or Containers Which Enter the United States...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... collection was previously published in the Federal Register (77 FR 69650) on November 20, 2012, allowing for... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Holders or Containers... review and approval in accordance with the Paperwork Reduction Act: Holders or Containers which enter...

  18. Factors Influencing Entering Teacher Candidates' Preferences for Instructional Activities: A Glimpse into Their Orientations towards Teaching

    ERIC Educational Resources Information Center

    Talanquer, Vicente; Novodvorsky, Ingrid; Tomanek, Debra

    2010-01-01

    The present study was designed to identify and characterize the major factors that influence entering science teacher candidates' preferences for different types of instructional activities, and to analyze what these factors suggest about teacher candidates' orientations towards science teaching. The study involved prospective teachers enrolled in…

  19. Human-derived probiotic Lactobacillus reuteri demonstrate antimicrobial activities targeting diverse enteric bacterial pathogens.

    PubMed

    Spinler, Jennifer K; Taweechotipatr, Malai; Rognerud, Cheryl L; Ou, Ching N; Tumwasorn, Somying; Versalovic, James

    2008-06-01

    Lactobacillus reuteri is a commensal-derived anaerobic probiotic that resides in the human gastrointestinal tract. L. reuteri converts glycerol into a potent broad-spectrum antimicrobial compound, reuterin, which inhibits the growth of gram-positive and gram-negative bacteria. In this study, we compared four human-derived L. reuteri isolates (ATCC 55730, ATCC PTA 6475, ATCC PTA 4659 and ATCC PTA 5289) in their ability to produce reuterin and to inhibit the growth of different enteric pathogens in vitro. Reuterin was produced by each of the four L. reuteri strains and assessed for biological activity. The minimum inhibitory concentration (MIC) of reuterin derived from each strain was determined for the following enteric pathogens: enterohemorrhagic Escherichia coli, enterotoxigenic E. coli, Salmonella enterica, Shigella sonnei and Vibrio cholerae. We also analyzed the relative abilities of L. reuteri to inhibit enteric pathogens in a pathogen overlay assay. The magnitude of reuterin production did not directly correlate with the relative ability of L. reuteri to suppress the proliferation of enteric pathogens. Additional antimicrobial factors may be produced by L. reuteri, and multiple factors may act synergistically with reuterin to inhibit enteric pathogens. PMID:18396068

  20. Socioeconomic Characteristics and Motivations for Entering a Medical College--Differences between Graduate and Undergraduate Saudi Medical Students

    ERIC Educational Resources Information Center

    AL-Jahdali, Hamdan; Alqarni, Turki; AL-Jahdali, Sarah; Baharoon, Salim A.; AL-Harbi, Abdullah S.; Binsalih, Salih A.; Alshimemeri, Abdulah; Al Sayyari, Abdullah A.

    2014-01-01

    Objective: The aim of this study is to investigate the reasons for and the factors associated with deciding to enter a medical school in our graduate and undergraduate medical students and whether differ between the two groups. Method: This is a cross-sectional study. The survey we developed to investigate demographic and socioeconomic data and…

  1. Entering Higher Education in the United States: A Guide for Students from Other Countries. Revised Edition, 1981.

    ERIC Educational Resources Information Center

    Berry, Stan, Ed.

    Guidelines for students from foreign countries who are considering entering a college or university in the United States and which will be useful to colleges and universities that have foreign applicants are presented. General information about postsecondary education in the United States and steps in the application process are addressed along…

  2. Black Students Entering CRC Colleges: Their Characteristics and Their First-Year Academic Performance. Research Memorandum 69-1.

    ERIC Educational Resources Information Center

    Wilson, Kenneth M.

    The College Research Center (CRC), a cooperative educational-research agency, investigated the progress of black students enrolled in liberal arts colleges (traditionally for women only). The study focused on (1) selected characteristics of Negro freshmen entering Member CRC Colleges, and (2) the correlational validity of standard admissions…

  3. Correlation between prior exercise and present health and fitness status of entering medical students.

    PubMed

    Peterson, D Fred; Degenhardt, Brian F; Smith, Carol M

    2003-08-01

    Four hundred forty-one students were tested for strength, agility, flexibility, and endurance as well as for body fat, heart rate, and blood pressure. Questionnaires estimated prior exercise, sleep, diet, and leisure habits. Students were more fit than published norms. Their reported prior exercise habits correlated positively with estimated VO2max. Positive results of endurance tests correlated with better eating habits and lower blood pressure. Strong correlation existed between reported exercise and lower body fat, heart rate, and diastolic blood pressure. Blood pressure was in the hypertensive range in 57 individuals, and high blood pressure correlated with higher body weight, percent body fat, and resting heart rate. The authors concluded that most incoming medical students are fit and physically active. Positive correlations exist between prior exercise habits, performance on fitness tests, and indicators of reduced health risks. There was high correlation between risk factors for heart disease and measured blood pressure. PMID:12956248

  4. Concentration of enteric virus indicator from seawater using granular activated carbon.

    PubMed

    Cormier, Jiemin; Gutierrez, Miguel; Goodridge, Lawrence; Janes, Marlene

    2014-02-01

    Fecal contamination of shellfish growing seawater with enteric viruses is often associated with human outbreaks of gastroenteritis. Male specific bacteriophage MS2 is correlated with those of enteric viruses in a wide range of water environments and has been used widely as a surrogate for pathogenic waterborne viruses. Since viruses in contaminated water are usually at low levels, the development of methods to concentrate viruses from water is crucial for detection purposes. In the present study, granular activated carbon was evaluated for concentration of MS2 from artificial seawater, and different parameters of the seawater were also compared. Recovery of MS2 from warm seawater (37°C) was found to be significantly greater than from cold seawater (4 and 20°C), and even greater than from fresh water (4, 20 and 37°C); the difference between seawater and fresh water became less profound when the temperatures of both were below 37°C. Although not of statistical significance, recovery of MS2 from low salinity seawater (10 and 20 parts per thousand, ppt) was greater than from high salinity seawater (30 and 40ppt). One gram of granular activated carbon was able to extract 6-log plaque forming units (PFU) of MS2 from 500ml seawater at 37°C. This study demonstrated that granular activated carbon can concentrate an enteric virus indicator from shellfish growing seawater effectively. PMID:24269798

  5. 76 FR 2754 - Agency Information Collection (Pay Now Enter Info Page) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... payments through VA's Pay Now Enter Info Page website. Data enter on the Pay Now Enter Info Page is redirected to the Department of Treasury's Pay.gov website allowing claimants to make payments with credit...

  6. Tuberculous Enteritis

    PubMed Central

    Hill, George S.; Tabrisky, Joseph; Peter, Michael E.

    1976-01-01

    Tuberculous enteritis occurs in about 2 percent of patients with pulmonary tuberculosis. Although it is uncommon in the United States, tuberculous enteritis should be considered in any patient with active pulmonary tuberculosis and abdominal complaints. Eight cases of T. enteritis have been treated at Harbor General Hospital in the last 25 years. Associated pulmonary disease was shown radiologically to be present in seven of eight patients. Findings on contrast studies of the gastrointestinal tract showed disease in six of six patients examined. In five patients, surgical operation was required for diagnosis or complications. Resection of diseased bowel with primary anastomosis was done in five patients. Although medical therapy is the mainstay in the treatment of both pulmonary and intestinal tuberculosis, one staged resection of diseased bowel with primary anastomosis is the procedure of choice for complications such as obstruction, hemorrhage or perforation. ImagesFigure 1.Figure 2. PMID:936600

  7. Colon cancer chemopreventive effects of baicalein, an active enteric microbiome metabolite from baicalin

    PubMed Central

    WANG, CHONG-ZHI; ZHANG, CHUN-FENG; CHEN, LINA; ANDERSON, SAMANTHA; LU, FANG; YUAN, CHUN-SU

    2015-01-01

    Baicalin is a major constituent of Scutellaria baicalensis, which is a commonly used herbal medicine in many Asian countries. After oral ingestion, intestinal micro-biota metabolism may change parent compound's structure and its biological activities. However, whether baicalin can be metabolized by enteric microbiota and the related anti-cancer activity is not clear. In this study, using human enteric microbiome incubation and HPLC analysis, we observed that baicalin can be quickly converted to baicalein. We compared the antiproliferative effects of baicalin and baicalein using a panel of human cancer cell lines, including three human colorectal cancer (CRC) cell lines. In vitro antiproliferative effects on CRC cells were verified using an in vivo xenograft nude mouse model. Baicalin showed limited antiproliferative effects on some of these cancer cell lines. Baicalein, however, showed significant antiproliferative effects in all the tested cancer cell lines, especially on HCT-116 human colorectal cancer cells. In vivo antitumor results supported our in vitro data. We demonstrated that baicalein exerts potent S phase cell cycle arrest and pro-apoptotic effects in HCT-116 cells. Baicalein induced the activation of caspase 3 and 9. The in silico modeling suggested that baicalein forms hydrogen bonds with residues Ser251 and Asp253 at the active site of caspase 3, while interactions with residues Leu227 and Asp228 in caspase 9 through its hydroxyl groups. Data from this study suggested that baicalein is a potent anticancer metabolite derived from S. baicalensis. Enteric microbiota play a key role in the colon cancer chemoprevention of S. baicalensis. PMID:26398706

  8. An Examination of Assessment Scores between Students Who Attend Public Schools and Students Who Were Homeschooled Prior to Entering a Virtual Charter School

    ERIC Educational Resources Information Center

    Wilson, Catherine

    2010-01-01

    Virtual charter schools, emerging in the 1990s, are a recent development in the education field and reflect today's technology-oriented society. This study examined existing data to evaluate what, if any, difference existed between students who attended public school and those who were homeschooled prior to entering the virtual charter school. …

  9. 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…

  10. Perspectives on Student Political Activism.

    ERIC Educational Resources Information Center

    Altbach, Philip G.

    1989-01-01

    Presents a historical and international overview of student political movements. Discusses the sporadic nature of student activism, effects of mass media attention and government response, characteristics of activist leaders and participants, and the cultural and educational impact of student protest in Third World and industrialized countries.…

  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. 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…

  13. Ascertaining Learning Needs of Students Entering an Upper Level Teacher Education Program.

    ERIC Educational Resources Information Center

    Korth, Willard; Ferrero, Grace

    An educational testing program at the University of Pittsburgh (Pennsylvania), developed for juniors entering its school of education, evaluates their characteristics, the nature and extent of subject matter weaknesses, the need for and nature of remediation, and the relation of subject matter and basic skill achievement to success in methods…

  14. Entering the University: The Differentiated Experience of Two Chinese International Students in a New Zealand University

    ERIC Educational Resources Information Center

    Skyrme, Gillian

    2007-01-01

    This article draws on findings from a longitudinal study of Chinese international students beginning study in a New Zealand university, and focuses on the very different experience of two students in relation to a single course and its assessment requirements, as they sought ways to negotiate identities as university students in their new setting.…

  15. Whatever Happened to Students Who Entered in Fall 1995? Persistence at Rio Hondo College.

    ERIC Educational Resources Information Center

    Maack, Stephen C.

    This is Rio Hondo College's (California) institutional report on the retention and graduation behavior of the fall 1995 new student cohort. These students were tracked through 2001 using a longitudinal student-tracking database. The report presents information concerning the assorted variables associated with term-to-term persistence and associate…

  16. Detection of enteric viruses in activated sludge by feasible concentration methods

    PubMed Central

    Prado, Tatiana; Gaspar, Ana Maria Coimbra; Miagostovich, Marize Pereira

    2014-01-01

    Human enteric viruses are responsible to cause several diseases, including gastroenteritis and hepatitis, and can be present in high amounts in sewage sludge. This study compared virus recovery efficiency of two feasible concentration methods used for detecting human adenovirus (HAdV), rotavirus species A (RV-A), norovirus genogroup II (NoV GII) and hepatitis A virus (HAV) in sewage sludge from an activated sludge process. Twelve sewage sludge samples were collected bi-monthly from January to July, 2011. Ultracentrifugation was compared with a simplified protocol based on beef extract elution for recovering enteric viruses. Viruses were quantified by quantitative real-time PCR assays and virus recovery efficiency and limits of detection were determined. Methods showed mean recovery rates lower than 7.5%, presenting critical limits of detection (higher than 102 – 103 genome copies - GC L−1 for all viruses analyzed). Nevertheless, HAdV were detected in 90% of the analyzed sewage sludge samples (range: 1.8 × 104 to 1.1 × 105 GC L−1), followed by RV-A and NoV (both in 50%) and HAV (8%). Results suggesting that activated sludge is contaminated with high viral loads and HAdV are widely disseminated in these samples. The low virus recovery rates achieved, especially for HAV, indicate that other feasible concentration methods could be developed to improve virus recovery efficiency in these environmental matrices. PMID:24948954

  17. Specific hunger- and satiety-induced tuning of guinea pig enteric nerve activity.

    PubMed

    Roosen, Lina; Boesmans, Werend; Dondeyne, Marjan; Depoortere, Inge; Tack, Jan; Vanden Berghe, Pieter

    2012-09-01

    Although hunger and satiety are mainly centrally regulated, there is convincing evidence that also gastrointestinal motor activity and hormone fluctuations significantly contribute to appetite signalling. In this study, we investigated how motility and enteric nerve activity are set by fasting and feeding. By means of video-imaging, we tested whether peristaltic activity differs in ex vivo preparations from fasted and re-fed guinea pigs. Ca(2+) imaging was used to investigate whether the feeding state directly alters neuronal activity, either occurring spontaneously or evoked by (an)orexigenic signalling molecules. We found that pressure-induced (2 cmH(2)O) peristaltic activity occurs at a higher frequency in ileal segments from re-fed animals (re-fed versus fasted, 6.12 ± 0.22 vs. 4.84 ± 0.52 waves min(-1), P = 0.028), even in vitro hours after death. Myenteric neuronal responses were tuned to the feeding status, since neurons in tissues from re-fed animals remained hyper-responsive to high K(+)-evoked depolarization (P < 0.001) and anorexigenic molecules (P < 0.001), while being less responsive to orexigenic ghrelin (P = 0.013). This illustrates that the feeding status remains ‘imprinted' ex vivo. We were able to reproduce this feeding state-related memory in vitro and found humoral feeding state-related factors to be implicated. Although the molecular link with hyperactivity is not entirely elucidated yet, glucose-dependent pathways are clearly involved in tuning neuronal excitability. We conclude that a bistable memory system that tunes neuronal responses to fasting and re-feeding is present in the enteric nervous system, increasing responses to depolarization and anorexigenic molecules in the re-fed state, while decreasing responses to orexigenic ghrelin. Unlike the hypothalamus, where specific cell populations sensitive to either orexigenic or anorexigenic molecules exist, the enteric feeding state-related memory system is present at the functional level

  18. 76 FR 26750 - Agency Information Collection Activities: Documentation Requirements for Articles Entered Under...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-09

    ... Requirements for Articles Entered Under Various Special Tariff Treatment Provisions AGENCY: U.S. Customs and... Articles Entered Under Various Special Tariff Treatment Provisions. This request for comment is being made... Requirements for Articles Entered Under Various Special Tariff Treatment Provisions. OMB Number:...

  19. Electroacupuncture activates enteric glial cells and protects the gut barrier in hemorrhaged rats

    PubMed Central

    Hu, Sen; Zhao, Zeng-Kai; Liu, Rui; Wang, Hai-Bin; Gu, Chun-Yu; Luo, Hong-Min; Wang, Huan; Du, Ming-Hua; Lv, Yi; Shi, Xian

    2015-01-01

    AIM: To investigate whether electroacupuncture ST36 activates enteric glial cells, and alleviates gut inflammation and barrier dysfunction following hemorrhagic shock. METHODS: Sprague-Dawley rats were subjected to approximately 45% total blood loss and randomly divided into seven groups: (1) sham: cannulation, but no hemorrhage; (2) subjected to hemorrhagic shock (HS); (3) electroacupuncture (EA) ST36 after hemorrhage; (4) vagotomy (VGX)/EA: VGX before hemorrhage, then EA ST36; (5) VGX: VGX before hemorrhage; (6) α-bungarotoxin (BGT)/EA: intraperitoneal injection of α-BGT before hemorrhage, then EA ST36; and (7) α-BGT group: α-BGT injection before hemorrhage. Morphological changes in enteric glial cells (EGCs) were observed by immunofluorescence, and glial fibrillary acidic protein (GFAP; a protein marker of enteric glial activation) was evaluated using reverse transcriptase polymerase chain reaction and western blot analysis. Intestinal cytokine levels, gut permeability to 4-kDa fluorescein isothiocyanate (FITC)-dextran, and the expression and distribution of tight junction protein zona occludens (ZO)-1 were also determined. RESULTS: EGCs were distorted following hemorrhage and showed morphological abnormalities. EA ST36 attenuated the morphological changes in EGCs at 6 h, as compared with the VGX, α-BGT and HS groups. EA ST36 increased GFAP expression to a greater degree than in the other groups. EA ST36 decreased intestinal permeability to FITC-dextran (760.5 ± 96.43 ng/mL vs 2466.7 ± 131.60 ng/mL, P < 0.05) and preserved ZO-1 protein expression and localization at 6 h after hemorrhage compared with the HS group. However, abdominal VGX and α-BGT treatment weakened or eliminated the effects of EA ST36. EA ST36 reduced tumor necrosis factor-α levels in intestinal homogenates after blood loss, while vagotomy or intraperitoneal injection of α-BGT before EA ST36 abolished its anti-inflammatory effects. CONCLUSION: EA ST36 attenuates hemorrhage

  20. How to Motivate Students to Study before They Enter the Lab

    ERIC Educational Resources Information Center

    Pogacnik, Lea; Cigic, Blaz

    2006-01-01

    Laboratory exercises constitute an important part of chemical and biochemical courses at the university level. Nevertheless, students frequently are insufficiently prepared for the practical work, which often reduces their work to the level of a technician. A system designed to motivate students to study prior to the laboratory exercise was…

  1. Musical Identities in Transition: Solo-Piano Students' Accounts of Entering the Academy

    ERIC Educational Resources Information Center

    Juuti, Sini; Littleton, Karen

    2010-01-01

    The purpose of this study was to explore the identity work of adult instrumental students negotiating their entry to a prestigious music academy and the professional field of music. Ten classical solo-piano students' accounts of their musical histories and experiences were collected through research interviews. The thematic analyses presented…

  2. Breast Cancer Screening Knowledge and Skills of Students upon Entering and Exiting a Medical School.

    ERIC Educational Resources Information Center

    Kann, P. Elizabeth; Lane, Dorothy S.

    1998-01-01

    A study compared the breast cancer screening knowledge of 27 medical students in first and fourth years. In the fourth year additional questions were asked about training and training needs. Although students performed significantly better on knowledge-based questions in the fourth year, considerable room for improvement remained. Most students…

  3. Enticing Students to Enter into Undergraduate Research: The Instrumentality of an Undergraduate Course

    ERIC Educational Resources Information Center

    Behar-Horenstein, Linda S.; Johnson, Melissa L.

    2010-01-01

    To encourage students to seek research opportunities with campus faculty, one large university in the Southeast created a course entitled Science for All. A major goal of the course was to encourage students to work directly with faculty on research projects of their interest. Overall, the findings show that some of the participants began to…

  4. From Home to Hall: The Transitional Experiences of Homeschooled Students Entering Residential University Settings

    ERIC Educational Resources Information Center

    Soufleris, Dawn Meza

    2014-01-01

    Research regarding homeschooled students and their transition to college has been focused on two distinct areas: their academic performance and success integrating into a university community. The purpose of this study was to analyze the transition experiences of students who were homeschooled prior to attendance at a residential university campus…

  5. Gastrointestinal hypomotility with loss of enteric nicotinic acetylcholine receptors: active immunization model in mice

    PubMed Central

    Meeusen, Jeffrey W.; Haselkorn, Keegan E.; Fryer, James P.; Kryzer, Thomas J.; Gibbons, Simon J.; Xiao, Yingxian; Lennon, Vanda A.

    2012-01-01

    Background Autoimmune gastrointestinal dysmotility (AGID) is a limited form of dysautonomia. The only proven effector to date is IgG specific for ganglionic nicotinic-acetylcholine receptors containing α3 subunits (α3*-nAChR). Rabbits immunized with recombinant α3-polypeptide produce α3*-nAChR autoantibodies, and profound AGID ensues. Human and rabbit α3*-nAChR-specific-IgGs induce transient hypomotility when injected into mice. Here we describe success and problems encountered inducing gastrointestinal hypomotility in mice by active immunization. Methods We repeatedly injected young adult mice of seven different strains susceptible to autoimmunity (spontaneous diabetes or neural antigen immunization-induced myasthenia gravis or encephalomyelitis) with: i) α3-polypeptide, intradermally, or ii) live α3*-nAChR-expressing xenogeneic cells, intraperitoneally. We measured serum α3*-nAChR-IgG twice monthly, and terminally assessed blue dye gastrointestinal transit, total small intestinal α3*-nAChR content (radiochemically) and myenteric plexus neuron numbers (immunohistochemically, ileal-jejunal whole-mount preparations). Key Results Standard cutaneous inoculation with α3-polypeptide was minimally immunogenic, regardless of dose. Intraperitoneally-injected live cells were potently immunogenic. Self-reactive α3*-nAChR-IgG was induced only by rodent immunogen; small intestinal transit slowing and enteric α3*-nAChR loss required high serum levels. Ganglionic neurons were not lost. Conclusions & Inferences AGID is inducible in mice by active immunization. Accompanying enteric α3*-nAChR reduction without neuronal death is consistent with an IgG-mediated rather than T cell-mediated pathogenesis, as is improvement of symptoms in patients receiving antibody-depleting therapies. PMID:23072523

  6. 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…

  7. Enteric pathogens deploy cell cycle inhibiting factors to block the bactericidal activity of Perforin-2

    PubMed Central

    McCormack, Ryan M; Lyapichev, Kirill; Olsson, Melissa L; Podack, Eckhard R; Munson, George P

    2015-01-01

    Perforin-2 (MPEG1) is an effector of the innate immune system that limits the proliferation and spread of medically relevant Gram-negative, -positive, and acid fast bacteria. We show here that a cullin-RING E3 ubiquitin ligase (CRL) complex containing cullin-1 and βTrCP monoubiquitylates Perforin-2 in response to pathogen associated molecular patterns such as LPS. Ubiquitylation triggers a rapid redistribution of Perforin-2 and is essential for its bactericidal activity. Enteric pathogens such as Yersinia pseudotuberculosis and enteropathogenic Escherichia coli disarm host cells by injecting cell cycle inhibiting factors (Cifs) into mammalian cells to deamidate the ubiquitin-like protein NEDD8. Because CRL activity is dependent upon NEDD8, Cif blocks ubiquitin dependent trafficking of Perforin-2 and thus, its bactericidal activity. Collectively, these studies further underscore the biological significance of Perforin-2 and elucidate critical molecular events that culminate in Perforin-2-dependent killing of both intracellular and extracellular, cell-adherent bacteria. DOI: http://dx.doi.org/10.7554/eLife.06505.001 PMID:26418746

  8. Competency Based Reading and Math Program for Adult Students Entering Vocational Training Programs.

    ERIC Educational Resources Information Center

    Palagi, Robert G.

    The Testing and Assessment Department of Dawson Technical Institute (Illinois) determined that approximately 25-30 percent of the students taking the entrance Test of Adult Basic Education do not meet the academic level required to start a training program. A competency-based adult reading and math program was developed, and the decision was made…

  9. Measuring What Students Entering School Know and Can Do: PIPS Australia 2006-2007

    ERIC Educational Resources Information Center

    Wildy, Helen; Styles, Irene

    2008-01-01

    This paper reports analysis of 2006-2007 on-entry assessment data from the Performance Indicators in Primary Schools Baseline Assessment (PIPS-BLA) of random samples of students in England, Scotland, New Zealand and Australia. The analysis aimed, first, to investigate the validity and reliability of that instrument across countries and sexes, and,…

  10. Students Hearing Impaired from the 1963-1965 Rubella Epidemic Begin to Enter College.

    ERIC Educational Resources Information Center

    Stuckless, E. Ross; Walter, Gerard G.

    1983-01-01

    Analysis of the postsecondary qualifications among 8,000 or more children born hearing impaired as a result of the 1963-65 rubella epidemic revealed a favorable prognosis for postsecondary education for many rubella students graduating from secondary programs in 1983, l984, and l985. (Author/CL)

  11. Interactional Models of Learning Disabilities: Evidence from Students Entering Foster Care.

    ERIC Educational Resources Information Center

    Evans, Larry D.

    2001-01-01

    Examined students in foster care for the relationship between learning and extrascholastic environments. Obtained achievement and intelligence scores for children (N=3,483) during the first months of foster care placement. Results showed average to low-average mean achievement and IQ, with academic deficits in basic skill areas. Results support…

  12. Individualized Education Program (IEP) Planning Guide for Special Education Students Entering High School Vocational Education Programs.

    ERIC Educational Resources Information Center

    Burrell, Lewis P.

    This guide is designed to assist school program planners who are working with mainstreamed special education students in vocational education programs. The guide, covering grades 11 and 12, contains vocational program goals, objectives, and evaluation measures for 30 secondary vocational education programs in 15 curriculum areas, as well as for…

  13. Guide to International Academic Standards for Athletics Eligibility for Students Entering Fall 2007

    ERIC Educational Resources Information Center

    Mills, Lisa; Nguyen, Binh; Auten, Lisa

    2007-01-01

    The "NCAA Guide to International Academic Standards for Athletics Eligibility" provides specific criteria to be used as a guide in reviewing the initial eligibility (graduation, core curriculum, grade-point average and ACT/SAT test scores) of students who have completed any portion of their secondary education in a non-United States educational…

  14. Suggestions for Screening Entering Kindergarten Students To Assist in the Identification of Possibly Gifted Children.

    ERIC Educational Resources Information Center

    Cline, Starr

    This monograph is designed for New York parents and school personnel charged with administering the screening instruments for incoming kindergarten students to determine possible giftedness. It begins by explaining Article 65 of New York's Compulsory Education and School Census Law, Section 3208, which requires that parents be notified if their…

  15. A Case Study of Students Entering an Early College High School: Changes in Academic Behavior Perceptions

    ERIC Educational Resources Information Center

    Healy, James J.

    2009-01-01

    The purpose of this study was to learn more about the transition experiences of one group of high school students (N = 75) as they began attending one alternative pathway: an Early College High School program on a community college campus. A four-part conceptual framework of college readiness provided a structure from which to explore the…

  16. Teaching Entering Graduate Students the Role of Journal Articles in Research

    ERIC Educational Resources Information Center

    Hill, Priscilla J.

    2006-01-01

    Graduate students need to understand the role of technical articles in research and to become familiar with the journal submission process. Although this knowledge is important to their careers, it is rarely included in coursework. To correct this, class discussion on the role of technical articles in research as well as the submission process has…

  17. 77 FR 74861 - Agency Information Collection Activities: Application for Advance Permission To Enter as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-18

    ... for Advance Permission To Enter as Nonimmigrant, Form I-192; Extension, Without Change, of a Currently... appropriate automated, electronic, mechanical, or other technological collection techniques or other forms of.... (2) Title of the Form/Collection: Application for Advance Permission to Enter as...

  18. 76 FR 39416 - Agency Information Collection Activities: Documentation Requirements for Articles Entered Under...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-06

    ... collection was previously published in the Federal Register (76 FR 26750) on May 9, 2011, allowing for a 60... Requirements for Articles Entered Under Various Special Tariff Treatment Provisions AGENCY: U.S. Customs and... Paperwork Reduction Act: Documentation Requirements for Articles Entered Under Various Special...

  19. A Study of Student Activism.

    ERIC Educational Resources Information Center

    Baird, Leonard L.

    Available data on interests, achievement goals, competencies, self-concepts and personalities were used to survey 12, 432 college freshmen at 31 institutions in Spring 1964. The following spring a checklist which combined a Student Activism Scale with items relating to other extracurricular activities was presented to a sample of 5,129 of the…

  20. 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 the…

  1. 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…

  2. 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…

  3. Perceived Stress Scores among Saudi Students Entering Universities: A Prospective Study during the First Year of University Life

    PubMed Central

    Al-Daghri, Nasser M.; Al-Othman, Abdulaziz; Albanyan, Abdulmajeed; Al-Attas, Omar S.; Alokail, Majed S.; Sabico, Shaun; Chrousos, George P.

    2014-01-01

    In this prospective study we wanted to determine whether perceived stress over time among students in the Preparatory Year of King Saud University (KSU) predisposes them to cardiometabolic abnormalities. A total of 110 apparently healthy Saudi students (35 men and 75 women enrolled during the 2010−2011 academic year) were included. Perceived stress was determined at baseline and 1 year later. Anthropometrics were obtained and morning fasting serum glucose, lipid profile and cortisol were measured at both times. Perceived stress was noted among 48.2% of subjects at baseline and was not significantly different after follow-up, with 45.4% scoring high. In men, the prevalence of perceived stress was 48.6% at baseline (13 out of 35) and 37.1% at follow-up (13 out of 35), while in women it was 48% at baseline and 49.3% at follow-up. Interestingly, significant improvements in the blood pressure and lipid profiles, with the exception of HDL-cholesterol, were observed in both men and women, while fasting glucose also improved in women. Serum cortisol was inversely associated to fasting glucose, and total- and LDL-cholesterol (p-values 0.007, 0.04 and 0.04, respectively). These data are opposite to findings in students entering Western universities, in whom increasing stress and a deteriorating cardiometabolic profile have been repeatedly noted. Perceived stress and morning cortisol levels among students of the Preparatory Year in KSU remained constant for both genders over time, yet an improved cardiometabolic profile was observed, suggesting good adaptation among our pre-college students in their first year of university life. PMID:24727357

  4. Perceived stress scores among Saudi students entering universities: a prospective study during the first year of university life.

    PubMed

    Al-Daghri, Nasser M; Al-Othman, Abdulaziz; Albanyan, Abdulmajeed; Al-Attas, Omar S; Alokail, Majed S; Sabico, Shaun; Chrousos, George P

    2014-04-01

    In this prospective study we wanted to determine whether perceived stress over time among students in the Preparatory Year of King Saud University (KSU) predisposes them to cardiometabolic abnormalities. A total of 110 apparently healthy Saudi students (35 men and 75 women enrolled during the 2010-2011 academic year) were included. Perceived stress was determined at baseline and 1 year later. Anthropometrics were obtained and morning fasting serum glucose, lipid profile and cortisol were measured at both times. Perceived stress was noted among 48.2% of subjects at baseline and was not significantly different after follow-up, with 45.4% scoring high. In men, the prevalence of perceived stress was 48.6% at baseline (13 out of 35) and 37.1% at follow-up (13 out of 35), while in women it was 48% at baseline and 49.3% at follow-up. Interestingly, significant improvements in the blood pressure and lipid profiles, with the exception of HDL-cholesterol, were observed in both men and women, while fasting glucose also improved in women. Serum cortisol was inversely associated to fasting glucose, and total- and LDL-cholesterol (p-values 0.007, 0.04 and 0.04, respectively). These data are opposite to findings in students entering Western universities, in whom increasing stress and a deteriorating cardiometabolic profile have been repeatedly noted. Perceived stress and morning cortisol levels among students of the Preparatory Year in KSU remained constant for both genders over time, yet an improved cardiometabolic profile was observed, suggesting good adaptation among our pre-college students in their first year of university life. PMID:24727357

  5. Reduction Impairs the Antibacterial Activity but Benefits the LPS Neutralization Ability of Human Enteric Defensin 5.

    PubMed

    Wang, Cheng; Shen, Mingqiang; Zhang, Naixin; Wang, Song; Xu, Yang; Chen, Shilei; Chen, Fang; Yang, Ke; He, Ting; Wang, Aiping; Su, Yongping; Cheng, Tianmin; Zhao, Jinghong; Wang, Junping

    2016-01-01

    Oxidized human defensin 5 (HD5OX), a Paneth cell-secreted antibacterial peptide with three characteristic disulfide bonds, protects the host from invasion by morbigenous microbes in the small intestine. HD5OX can be reduced by thioredoxin (Trx) in vitro, while the biochemical properties of the reduced linear peptide, HD5RED, remain unclear. Here, we first confirm that HD5RED does exist in vivo. Furthermore, we reveal that the recruitment of HD5RED to the outer membrane of Gram-negative bacteria and to the anionic lipid A is lower than that of HD5OX, and HD5RED is less efficient in penetrating bacterial outer and inner membranes and inducing membrane depolarization, which confers an attenuated antibacterial activity to HD5RED. However, due to its higher structural flexibility, the binding of HD5RED to bacterial lipopolysaccharide (LPS) is markedly stronger than that of HD5OX. Consequently, HD5RED is more effective in suppressing the production of the pro-inflammatory cytokine TNF-α in LPS-stimulated macrophages by blocking the interaction between LPS and LPS-binding protein, thus suggesting that HD5RED might act as a scavenger to neutralize LPS in the gut. This study provides insights into the antibacterial and immunoregulatory effects of HD5RED and expands the known repertoire of the enteric defensins. PMID:26960718

  6. Reduction Impairs the Antibacterial Activity but Benefits the LPS Neutralization Ability of Human Enteric Defensin 5

    PubMed Central

    Wang, Cheng; Shen, Mingqiang; Zhang, Naixin; Wang, Song; Xu, Yang; Chen, Shilei; Chen, Fang; Yang, Ke; He, Ting; Wang, Aiping; Su, Yongping; Cheng, Tianmin; Zhao, Jinghong; Wang, Junping

    2016-01-01

    Oxidized human defensin 5 (HD5OX), a Paneth cell-secreted antibacterial peptide with three characteristic disulfide bonds, protects the host from invasion by morbigenous microbes in the small intestine. HD5OX can be reduced by thioredoxin (Trx) in vitro, while the biochemical properties of the reduced linear peptide, HD5RED, remain unclear. Here, we first confirm that HD5RED does exist in vivo. Furthermore, we reveal that the recruitment of HD5RED to the outer membrane of Gram-negative bacteria and to the anionic lipid A is lower than that of HD5OX, and HD5RED is less efficient in penetrating bacterial outer and inner membranes and inducing membrane depolarization, which confers an attenuated antibacterial activity to HD5RED. However, due to its higher structural flexibility, the binding of HD5RED to bacterial lipopolysaccharide (LPS) is markedly stronger than that of HD5OX. Consequently, HD5RED is more effective in suppressing the production of the pro-inflammatory cytokine TNF-α in LPS-stimulated macrophages by blocking the interaction between LPS and LPS-binding protein, thus suggesting that HD5RED might act as a scavenger to neutralize LPS in the gut. This study provides insights into the antibacterial and immunoregulatory effects of HD5RED and expands the known repertoire of the enteric defensins. PMID:26960718

  7. Emporiatric enteritis: lessons learned from U.S. students in Mexico.

    PubMed Central

    Dupont, H. L.; Ericsson, C. D.; Dupont, M. W.

    1986-01-01

    In the studies reported, evidence has been presented that U.S. students traveling to Mexico represent a model for the study of travelers' diarrhea. The incidence of illness acquisition approximates that published in other studies of travelers. Natural immunity was shown to develop as students remained in Mexico presumably through repeated exposure to prevalent agents, particularly ETEC. ETEC, shigella strains and no detectable agent represented the largest groups when etiologic assessment was made. Food probably served as the important source of diarrhea particularly that due to ETEC and shigella strains. The level of bacteria isolated from food suggested that organism replication occurred due to improper temperature storage rather than to heavy initial contamination. The location of food consumption was related to degree of risk: self preparation was the safest, eating in Mexican homes the least safe and consumption of food in public restaurants was intermediate in risk. Water probably played a role in the transmission of viral infection. The risk of water contamination appeared to be highest during the rainy seasons. Finally, the antimicrobial agents TMP/SMX and TMP alone were shown to effectively prevent and treat this form of travelers' diarrhea. PMID:3837965

  8. Enteral nutrition feeding alters antioxidant activity in unstimulated whole saliva composition of patients with neurological disorders.

    PubMed

    Cunha-Correia, Adriana Sales; Neto, Antonio Hernandes; Pereira, Ariana Ferreira; Aguiar, Sandra Maria Herondina Coelho Ávila; Nakamune, Ana Cláudia de Melo Stevanato

    2014-06-01

    Patients with neurological disorders have an increased risk of oral and systemic diseases due to compromised oral hygiene. If patients lose the ability to swallow and chew food as a result of their disorder, enteral nutrition is often utilized. However, this type of feeding may modify salivary antioxidant defenses, resulting in increased oxidative damage and the emergence of various diseases. The aim of this study was to evaluate the effects of enteral nutrition on biochemical parameters in the unstimulated whole saliva composition of patients with neurological disorders. For this, enzymatic (superoxide dismutase - SOD; glutathione peroxidase - GPx) and non-enzymatic (uric acid; ferric ion reducing antioxidant power - FRAP) antioxidant activity, as well as a marker for oxidative damage (thiobarbituric acid reactive substances - TBARS) were analyzed. Unstimulated whole saliva was collected from 12 patients with neurological disorders and tube-feeding (tube-fed group - TFG), 15 patients with neurological disorders and normal feeding via the mouth (non-tube-fed group - NTFG), and 12 volunteers without neurological disorders (control group - CG). The daily oral hygiene procedures of TFG and NTFG patients were similar and dental care was provided monthly by the same institution's dentist. All patients exhibited adequate oral health conditions. The salivary levels of FRAP, uric acid, SOD, GPx, TBARS, and total protein were compared between studied groups. FRAP was increased (p<0.05) in the NTFG (4,651 ± 192.5 mmol/mL) and the TFG (4,743 ± 116.7 mmol/mL) when compared with the CG (1,844 ± 343.8 mmol/mL). GPx values were lower (p<0.05) in the NTGF (8.24 ± 1.09 mmol/min/mg) and the TFG (8.37 ± 1.60 mmol/min/mg) than in the CG (15.30 ± 2.61 mmol/min/mg). Uric acid in the TFG (1.57 ± 0.23 mg/dL) was significantly lower than in the NTFG (2.34 ± 0.20mg/dL) and the CG (3.49 ± 0.21 mg/dL). Protein was significantly lower in the TFG (5.35 ± 0.27 g/dL) than in the NTFG (7

  9. 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)

  10. 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.

  11. Evidence of chitinase activity within necrotic enteritis-associated subtypes of Clostridium perfringens

    Technology Transfer Automated Retrieval System (TEKTRAN)

    C. perfringens (Cp) is associated with the necrotic gastrointestinal condition known as necrotic enteritis (NE) in the chicken. rep-PCR subtyping identified subtypes of Cp from the gastrointestinal tracts of broiler chickens afflicted with NE that were distinguished from strains from environmental,...

  12. Controlled trial comparing two types of enteral nutrition in treatment of active Crohn's disease: elemental versus polymeric diet.

    PubMed Central

    Rigaud, D; Cosnes, J; Le Quintrec, Y; René, E; Gendre, J P; Mignon, M

    1991-01-01

    To determine whether an elemental diet or a polymeric defined formula diet would be more effective for treating active Crohn's disease, we conducted a prospective randomised clinical trial in 30 patients with active Crohn's disease unresponsive to steroids and/or complicated by malnutrition. They received a four to six week enteral nutrition course with either an elemental diet or a polymeric diet. Clinical remission occurred in 10 of the 15 patients on elemental diet compared with 11 of the 15 patients assigned to polymeric diet. Both groups showed similar improvements in nutritional status, biological inflammation, alpha 1 antitrypsin clearance, and colonoscopic lesions (diminished in 17 out of 24 patients). Most patients relapsed during the year after discharge. We conclude that enteral nutrition, whatever the diet, is an efficient primary therapy for active Crohn's disease but does not influence the long term outcome. PMID:1773955

  13. Entering Research

    ERIC Educational Resources Information Center

    Lawless, Ann; Sedorkin, Barbara

    2007-01-01

    This article presents a short story of the authors, who show how they have "entered research", that is, entered the earliest conception of research and the early formation of research collaboration. As the authors worked together, they realised they had common concerns and life experiences. Each proudly identifies as working class Australian, each…

  14. A Brief Boot Camp for 4th-Year Medical Students Entering into Pediatric and Family Medicine Residencies

    PubMed Central

    Adler, Mark; Mangold, Karen; Trainor, Jennifer

    2016-01-01

    The transition from medical student to intern is a challenging process characterized by a steep learning curve. Focused courses targeting skills necessary for success as a resident have increased self-perceived preparedness, confidence, and medical knowledge. Our aim was to create a brief educational intervention for 4th-year medical students entering pediatric, family practice, and medicine/pediatric residencies to target skills necessary for an internship. The curriculum used a combination of didactic presentations, small group discussions, role-playing, facilitated debriefing, and simulation-based education. Participants completed an objective structured clinical exam requiring synthesis and application of multiple boot camp elements before and after the elective. Participants completed anonymous surveys assessing self-perceived preparedness for an internship, overall and in regards to specific skills, before the elective and after the course. Participants were asked to provide feedback about the course. Using checklists to assess performance, students showed an improvement in performing infant lumbar punctures (47.2% vs 77.0%; p < 0.01, 95% CI for the difference 0.2, 0.4%) and providing signout (2.5 vs. 3.9 (5-point scale) p < 0.01, 95% CI for the difference 0.6, 2.3). They did not show an improvement in communication with a parent. Participants demonstrated an increase in self-reported preparedness for all targeted skills, except for obtaining consults and interprofessional communication. There was no increase in reported overall preparedness. All participants agreed with the statements, “The facilitators presented the material in an effective manner,” “I took away ideas I plan to implement in internship,” and “I think all students should participate in a similar experience.” When asked to assess the usefulness of individual modules, all except order writing received a mean Likert score > 4. A focused boot camp addressing key knowledge and skills

  15. A Brief Boot Camp for 4th-Year Medical Students Entering into Pediatric and Family Medicine Residencies.

    PubMed

    Burns, Rebekah; Adler, Mark; Mangold, Karen; Trainor, Jennifer

    2016-01-01

    The transition from medical student to intern is a challenging process characterized by a steep learning curve. Focused courses targeting skills necessary for success as a resident have increased self-perceived preparedness, confidence, and medical knowledge. Our aim was to create a brief educational intervention for 4th-year medical students entering pediatric, family practice, and medicine/pediatric residencies to target skills necessary for an internship. The curriculum used a combination of didactic presentations, small group discussions, role-playing, facilitated debriefing, and simulation-based education. Participants completed an objective structured clinical exam requiring synthesis and application of multiple boot camp elements before and after the elective. Participants completed anonymous surveys assessing self-perceived preparedness for an internship, overall and in regards to specific skills, before the elective and after the course. Participants were asked to provide feedback about the course. Using checklists to assess performance, students showed an improvement in performing infant lumbar punctures (47.2% vs 77.0%; p < 0.01, 95% CI for the difference 0.2, 0.4%) and providing signout (2.5 vs. 3.9 (5-point scale) p < 0.01, 95% CI for the difference 0.6, 2.3). They did not show an improvement in communication with a parent. Participants demonstrated an increase in self-reported preparedness for all targeted skills, except for obtaining consults and interprofessional communication. There was no increase in reported overall preparedness. All participants agreed with the statements, "The facilitators presented the material in an effective manner," "I took away ideas I plan to implement in internship," and "I think all students should participate in a similar experience." When asked to assess the usefulness of individual modules, all except order writing received a mean Likert score > 4. A focused boot camp addressing key knowledge and skills required for

  16. Weaving a Bridge of Sense: Students' Narrative Constructions as a Lens for Understanding Students' Coping with the Gap between Expectancies and Experiences When Entering Higher Education

    ERIC Educational Resources Information Center

    Ulriksen, Lars; Holmegaard, Henriette Tolstrup; Moller, Lene

    2013-01-01

    This article shows how the application of narrative methodology brings new insights into understanding students' choices and their experiences upon entering a higher education programme. The point of departure is a study of a cohort of 38 students followed over a three-year period from when they were about to finish upper-secondary school in…

  17. Non-canonical inflammasome activation of caspase-4/caspase-11 mediates epithelial defenses against enteric bacterial pathogens

    PubMed Central

    Knodler, Leigh A.; Crowley, Shauna M.; Sham, Ho Pan; Yang, Hyungjun; Wrande, Marie; Ma, Caixia; Ernst, Robert K.; Steele-Mortimer, Olivia; Celli, Jean; Vallance, Bruce A.

    2014-01-01

    Summary Inflammasome-mediated host defenses have been extensively studied in innate immune cells. Whether inflammasomes function for innate defense in intestinal epithelial cells, which represent the first line of defense against enteric pathogens, remains unknown. We observed enhanced Salmonella enterica serovar Typhimurium colonization in the intestinal epithelium of caspase-11 deficient mice, but not at systemic sites. In polarized epithelial monolayers, siRNA-mediated depletion of caspase-4, a human orthologue of caspase-11, also led to increased bacterial colonization. Decreased rates of pyroptotic cell death, a host defense mechanism that extrudes S. Typhimurium infected cells from the polarized epithelium, accounted for increased pathogen burdens. The caspase-4 inflammasome also governs activation of the proinflammatory cytokine, interleukin (IL)-18, in response to intracellular (S. Typhimurium) and extracellular (enteropathogenic Escherichia coli) enteric pathogens, via intracellular LPS sensing. Therefore an epithelial cell intrinsic non-canonical inflammasome plays a critical role in antimicrobial defense at the intestinal mucosal surface. PMID:25121752

  18. 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 two types:…

  19. 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.

  20. The Evolutionary Conformation from Traditional Lecture to Active Learning in an Undergraduate Biology Course and Its Effects on Student Achievement

    ERIC Educational Resources Information Center

    Diederich, Kirsten Bakke

    2010-01-01

    In response to the declining number of students in the United States entering into the STEM (science, technology, engineering, and math) disciplines, there has been an attempt to retain student interest in the sciences through the implementation of more active learning in the classroom. Active learning is defined as any instructional method that…

  1. Radiation enteritis

    SciTech Connect

    O'Brien, P.H.; Jenrette, J.M. III; Garvin, A.J.

    1987-09-01

    As the population receiving radiation therapy grows, so does the incidence of chronic radiation enteritis. A review of the pathology of chronic radiation enteritis reveals fibrosis, endarteritis, edema, fragility, perforation, and partial obstruction. Conservative management of patients with this disease is common. Because the obstruction is only partial, decompression is easily achieved with nasogastric suction and parenteral support. The patient is then often discharged on a liquid-to-soft diet. This therapeutic strategy does nothing for the underlying pathology. The problem, sooner or later, will return with the patient further depleted by the chronic radiation enteritis. We think surgical intervention is appropriate when the diagnosis of chronic radiation enteritis is assumed. The surgery in relation to this disease is high risk with a 30% mortality and 100% expensive morbidity. Early intervention seems to decrease these figures. All anastomoses, if possible, should be outside the irradiated area. Trapped pelvic loops of intestine should be left in place and a bypass procedure with decompressing enterostomies accomplished. The surgery should be performed by a surgeon with extensive experience with all kinds of bowel obstruction as well as experience in performing surgery in radiated tissue.

  2. Enteric viruses

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Characteristic clinical signs associated with viral enteritis in young poultry include diarrhea, anorexia, litter eating, ruffled feathers, and poor growth. Intestines may have lesions; intestines are typically dilated and are filled with fluid and gaseous contents. The sequela to clinical disease...

  3. Guidelines to Student Activity Fund Accounting. Revised.

    ERIC Educational Resources Information Center

    Association of School Business Officials International, Reston, VA.

    This booklet provides guidelines to help school business officials develop sound procedures for keeping proper accounts of and managing the money raised and spent in the course of conducting student activity programs. The booklet notes the roles of the administrators and activity advisers related to management of the student activity fund, then…

  4. Seven Years Later. Education and Work: A 1977 Survey of Students Who Entered the University of California in 1970.

    ERIC Educational Resources Information Center

    Pace, C. Robert; Rosenstein, Carolyn

    Based on a national followup survey of college freshmen conducted by the Higher Education Research Institute, the University of California (UC) respondents were singled out for examination. In the spring of 1977, the national survey was sent to freshmen who had entered college in the fall of 1970. The UC sample of 4,240 freshmen attended either…

  5. The Perception of Communication Related Value-Added Educational Activities: A Survey of Graduate Business Students

    ERIC Educational Resources Information Center

    Barker, Randolph T.; Stowers, Robert H.

    2007-01-01

    The purpose of this article is to evaluate value-add methods and activities applied to organizational communication college-level course work. Graduate organizational communication faculty are aware that their classes serve as direct preparation for students entering business and professional careers. The knowledge learned and the skills acquired…

  6. 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 learning in which…

  7. A Student Activity on Visual Resolving Power

    ERIC Educational Resources Information Center

    Warren, T. H.; Henriksen, P. N.; Ramsier, R. D.

    2003-01-01

    We present a simple activity in which students measure the resolving power of their eyes. The approach can be used at various levels of sophistication with students having a wide variety of skills and scientific training. We discuss our experiences using this activity with a class of non-science majors as well as with a group of pre-engineering…

  8. Real and simulated microgravity can activate signals stimulating cells to enter the S phase during lens regeneration in urodelean amphibians

    NASA Astrophysics Data System (ADS)

    Grigoryan, E. N.; Anton, H. J.; Mitashov, V. I.

    2006-01-01

    The model of Wolffian lens regeneration was used to study the effect of microgravity on the proliferative activity of cell giving rise to the regenerating lens. In vivo experiments were performed aboard Russian biosatellites and under laboratory conditions, using clinorotation to simulate microgravity. The data of autoradiographic analysis and BrdU assay showed that exposure to micro-g resulted in a 1.2- to 2-fold increase in the number of cells entering the S phase, compared to that in the on-ground control (1g). This increase was observed both in the zone of regeneration (the dorsal iris) and in the eye growth zone (the pars ciliaris ora serrata complex). In the regenerating lens proper, the number of cells entering the S phase was also greater under experimental conditions. This often resulted in an increased size of the lens (compared to the control) and disturbances in its morphogenesis. Along with in vivo experiments, we developed a quasi-in vivo system of iris/lens culturing in vitro in a high-speed miniroller, which allows us now to compare the direct effects of low g and the effects mediated by various body systems on proliferation in the same eye tissues. Probable mechanisms of the influence of newt body systems on lens regeneration upon exposure to microgravity are discussed. A hypothesis is proposed that the key role in this influence may belong to early events in the responses of blood circulatory and immune systems to microgravity.

  9. Molecular dioxygen enters the active site of 12/15-lipoxygenase via dynamic oxygen access channels.

    PubMed

    Saam, Jan; Ivanov, Igor; Walther, Matthias; Holzhütter, Hermann-Georg; Kuhn, Hartmut

    2007-08-14

    Cells contain numerous enzymes that use molecular oxygen for their reactions. Often, their active sites are buried deeply inside the protein, which raises the question whether there are specific access channels guiding oxygen to the site of catalysis. Choosing 12/15-lipoxygenase as a typical example for such oxygen-dependent enzymes, we determined the oxygen distribution within the protein and defined potential routes for oxygen access. For this purpose, we have applied an integrated strategy of structural modeling, molecular dynamics simulations, site-directed mutagenesis, and kinetic measurements. First, we computed the 3D free-energy distribution for oxygen, which led to identification of four oxygen channels in the protein. All channels connect the protein surface with a region of high oxygen affinity at the active site. This region is localized opposite to the nonheme iron providing a structural explanation for the reaction specificity of this lipoxygenase isoform. The catalytically most relevant path can be obstructed by L367F exchange, which leads to a strongly increased Michaelis constant for oxygen. The blocking mechanism is explained in detail by reordering the hydrogen-bonding network of water molecules. Our results provide strong evidence that the main route for oxygen access to the active site of the enzyme follows a channel formed by transiently interconnected cavities whereby the opening and closure are governed by side chain dynamics. PMID:17675410

  10. Supporting Student Research Group Activities.

    ERIC Educational Resources Information Center

    Lopatin, Dennis E.

    1993-01-01

    This discussion describes methods that foster a healthy Student Research Group (SRG) and permits it to fulfill its responsibility in the development of the student researcher. The model used in the discussion is that of the University of Michigan School of Dentistry SRG. (GLR)

  11. Hypothetical Biotechnology Companies: A Role-Playing Student Centered Activity for Undergraduate Science Students

    ERIC Educational Resources Information Center

    Chuck, Jo-Anne

    2011-01-01

    Science students leaving undergraduate programs are entering the biotechnology industry where they are presented with issues which require integration of science content. Students find this difficult as through-out their studies, most content is limited to a single subdiscipline (e.g., biochemistry, immunology). In addition, students need…

  12. Body Composition, Fitness Status, and Health Behaviors Upon Entering College: An Examination of Female College Students From Diverse Populations

    PubMed Central

    Price, Amanda A.; Whitt-Glover, Melicia C.; Kraus, Caroline L.; McKenzie, Michael J.

    2016-01-01

    Although poor health-related behaviors that impact development of chronic diseases begin much earlier than when actual disease is evident, few studies have examined health behaviors in college students, who may be at an important transitional period where early intervention could prevent development of chronic diseases. The purpose of this study was to examine health-related factors in female college students (N = 61) by race/ethnicity and weight status. We found significant differences in health profiles between non-Hispanic White (White) and African American students, including greater physical fitness and healthier diets among White students. Overweight/obese students had worse health profiles than healthy BMI students. Furthermore, weight status was significantly associated with cardiovascular fitness. This supports a focus on PA promotion for interventions in the period of emerging adulthood, alongside the other healthy behaviors, to elicit improvements in weight status and potential reduction of chronic disease risks. PMID:27279760

  13. 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…

  14. GeoFORCE Texas: An Outreach Program that is Increasing the Number and Diversity of Students Completing STEM Degrees and Entering the Workforce

    NASA Astrophysics Data System (ADS)

    Snow, E.; Moore, S. L.

    2014-12-01

    GeoFORCE Texas is an outreach program of the Jackson School of Geosciences, University of Texas at Austin. Established in 2005 with the goal of increasing the number and diversity of students studying geosciences and engineering and entering the high-tech workforce, GeoFORCE has been highly successful. Key elements to that success will be presented here. GeoFORCE targets bright students in rural and inner-city schools where they are generally not academically challenged. Every summer throughout high school we take them on geologic field trips all over the country. In 2014, GeoFORCE led 15 field academies for about 600 students. The program is rigorous and academic. We emphasize college-level thinking skills. Because it is a 4-year program, they have a pretty good grounding in physical geology by the time they graduate. More importantly, they develop confidence in their ability to handle college, and a strong motivation to earn a college degree. GeoFORCE students are mostly minority (85%) and more than half will be the first in their family to graduate from college. GeoFORCE students exceed national averages in rates of going to college (97%), majoring in STEM fields (66%), majoring in geosciences (15%) and engineering (13%), and graduating from college (~85%). GeoFORCE is a public/private partnership and a workforce-focused program. The Jackson School funds staff and operating expenses (37%). Money for student programs comes from private industry (44%), state and federal grants (14%), and foundations and individual donors (5%). Our corporate partners are in the energy sector. In addition to funding, corporate sponsors attend the summer field programs, mentor GeoFORCE students, and provide opportunities for the students to visit the companies. As our students move toward college graduation, our industry and government partners have begun to hire them as interns. GeoFORCE graduates are now entering the workforce. Our first two cohorts are 4 and 5 years past high

  15. Entering the urban frame: early lesbian activism and public space in Montréal.

    PubMed

    Podmore, Julie A; Chamberland, Line

    2015-01-01

    This article examines the spatial strategies used by Montréal lesbian activists in the 1970s and 1980s to fight for the lesbian "right to the city." After situating lesbian public activism within Henri Lefebvre's ideal of spatial justice, this article provides case studies of four moments during which Montréal lesbian activists joined or initiated public demonstrations as lesbians. The focus is on the multiple ways in which lesbian activists performed politicized lesbian identities in urban public spaces. Their spatial strategies in this first era of the lesbian and gay rights movement provide an alternative account of claiming lesbian, gay, bisexual, transgender, and queer rights to the heterosexual city. PMID:25760995

  16. The Spiritual Engagement of Students Entering Institutions That Belong to the Council for Christian Colleges and Universities

    ERIC Educational Resources Information Center

    Fereira, James A.

    2013-01-01

    Religion has been connected to higher education throughout its history in the United States and recent research suggests that the development of spirituality, as a part of the pursuit of higher education, is important to today's college student. In an effort to understand twenty-first century college students' perspectives on spirituality in…

  17. Enteric parasitic infections in HIV/AIDS patients before and after the highly active antiretroviral therapy.

    PubMed

    Bachur, Tatiana Paschoalette Rodrigues; Vale, Josias Martins; Coêlho, Ivo Castelo Branco; Queiroz, Telma Régia Bezerra Sales de; Chaves, Cristina de Souza

    2008-04-01

    Enteroparasites are related to gastrointestinal alterations among patients with HIV/AIDS, some causing severe manifestations in the period before the institution of the highly active antiretroviral therapy (HAART). The prevalence of enteroparasitoses in patients with HIV/AIDS seen at two hospitals in Ceará , Brazil, was compared in the pre-HAART (Group 1; n = 482) and HAART (Group 2; n = 100) eras. Fecal parasitologic examinations (FPE) were performed using the direct, Lutz, Baermann-Moraes and modified Ziehl-Neelsen methods. The following parasites were detected in Groups 1 and 2, respectively: Strongyloides stercoralis--30.1% and 11% (p<0.0001), Ascaris lumbricoides--15.6% and 2% (p<0.0001), hookworms--3.7% and 2% (p<0.0001), Trichuris trichiura--13.1% and 1% (p<0.0001), Hymenolepis nana--0 and 1% (p = 0.1718), Giardia duodenalis--7.9% and 1% (p = 0.0076), Entamoeba histolytica/dispar--3.3% and 1% (p = 0.3301), Isospora belli--4.8% and 1% (p = 0.0993), Cryptosporidium sp.--8.1% and 0 (p = 0.0007), and non-pathogenic protozoans as well. There was a significant reduction in the prevalence of enteroparasites between the eras (63.9% to 24%; p<0.0001). In the HAART era, the following observations were made: greater frequency of enteroparasites in patients without antiretroviral therapy (p = 0.0575), as in those with AIDS (p = 0.08), and diarrhea (36% of the patients); lack of association with positive FPE (p = 0.626); and non-detection of Cryptosporidium sp. Strongyloides stercoralis showed an elevated prevalence in the two eras and was more frequent in men (32.41%) than women (19.04%) of Group 1 (p = 0.018), a finding suggesting the transmission of the helminth through sodomy. The advent of the HAART modified the profile of opportunistic infections, including parasites, probably due to the reconstitution of cellular immunity and the direct action of HAART on the parasites. PMID:18641847

  18. 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…

  19. Comparison of amino acid v peptide based enteral diets in active Crohn's disease: clinical and nutritional outcome.

    PubMed Central

    Royall, D; Jeejeebhoy, K N; Baker, J P; Allard, J P; Habal, F M; Cunnane, S C; Greenberg, G R

    1994-01-01

    Elemental diets are considered an effective primary treatment for active Crohn's disease. This study examined the hypothesis that improvement occurs because of the presence of amino acids or the low fat content, or both. A randomised, controlled trial was undertaken in 40 patients with active Crohn's disease to evaluate clinical and nutritional outcomes after an amino acid based diet containing 3% fat was given by a feeding tube compared with a peptide based diet containing 33% fat. After three weeks' treatment, clinical remission occurred in 84% of patients who were given the amino acid diet and 75% of patients who received the peptide diet (p = 0.38). Plasma linoleic acid concentration was reduced after the amino acid but not the peptide diet. An increase in total body nitrogen was associated with the magnitude of nutritional depletion before treatment and at six months' follow up, only patients who showed gains in total body nitrogen after enteral nutrition had a sustained clinical remission. This study shows that peptide based high fat diets are as effective as amino acid low fat diets for achieving clinical remission in active Crohn's disease. Improved total body protein stores but not essential fatty acid depletion may be an important indicator of a sustained remission. PMID:8020806

  20. Educational Activity Sites for High School Students

    ERIC Educational Resources Information Center

    Troutner, Joanne

    2005-01-01

    Finding quality Internet resources for high school students is a continuing challenge. Several high-quality web sites are presented for educators and students. These sites offer activities to learn how an art conservator looks at paintings, create a newspaper, research and develop an end product, build geometry and physics skills, explore science…

  1. Student Activism and the War in Vietnam.

    ERIC Educational Resources Information Center

    Geller, Jesse D.; Howard, Gary

    The present study represents an attempt to further delineate the sociological and psychological variables that predispose a student to become an activist of the "new left." A total of 103 students participated in the study, 48 experimental and 55 control subjects. Measures used included a self report, an activism index, a Vietnam opinion Survey,…

  2. 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…

  3. 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…

  4. NMDA receptors activated by subventricular zone astrocytic glutamate are critical for neuroblast survival prior to entering a synaptic network

    PubMed Central

    Platel, Jean-Claude; Dave, Kathleen A.; Gordon, Valerie; Lacar, Benjamin; Rubio, Maria E.; Bordey, Angélique

    2010-01-01

    SUMMARY Even before integrating into existing circuitry, adult-born neurons express receptors for neurotransmitters, but the intercellular mechanisms and their impact on neurogenesis remain largely unexplored. Here, we show that neuroblasts born in the postnatal subventricular zone (SVZ) acquire NMDA receptors (NMDARs) during their migration to the olfactory bulb. Along their route, neuroblasts are ensheathed by astrocyte-like cells expressing vesicular glutamate release machinery. Increasing calcium in these specialized astrocytes induced NMDAR-activity in neuroblasts and blocking astrocytic vesicular release eliminated spontaneous NMDAR-activity. Single-cell knockout of NMDARs using neonatal electroporation resulted in neuroblast apoptosis at the time of NMDAR acquisition. This cumulated in a 40% loss of neuroblasts along their migratory route demonstrating that NMDAR acquisition is critical for neuroblast survival, prior to entering a synaptic network. In addition, our findings suggest an unexpected mechanism where SVZ astrocytes use glutamate signaling through NMDARs to control the number of adult-born neurons reaching their final destination. PMID:20346761

  5. Entering the (Postgraduate) Field: Underrepresented Students' Acquisition of Cultural and Social Capital in Graduate School Preparation Programs

    ERIC Educational Resources Information Center

    Winkle-Wagner, Rachelle; McCoy, Dorian L.

    2016-01-01

    Examining the role of humanities graduate preparation programs in facilitating underrepresented undergraduate students' socialization to the field (social context) of graduate education, this critical multisite case study finds that these programs are crucial to bidirectional anticipatory socialization for graduate education, where one gains new…

  6. Assessing the Quality of Student Thinking Directly: An Exploratory Study of Two Cohorts Entering Engineering Education in South Africa

    ERIC Educational Resources Information Center

    Woollacott, L.; Snell, D.

    2012-01-01

    This article presents the findings of an exploratory investigation involving the direct assessment of the quality of abstract thinking of two cohorts of South African university entrants who had very good school leaving qualifications. The investigation was prompted by the observation of difficulties these students seemed to have had in a first…

  7. The Application and Evaluation of a Two-Concept Diagnostic Instrument with Students Entering College General Chemistry

    ERIC Educational Resources Information Center

    Heredia, Keily; Xu, Xiaoying; Lewis, Jennifer E.

    2012-01-01

    The Particulate Nature of Matter and Chemical Bonding Diagnostic Instrument (Othman J., Treagust D. F. and Chandrasegaran A. L., (2008), "Int. J. Sci. Educ.," 30(11), 1531-1550) is used to investigate college students' understanding of two chemistry concepts: particulate nature of matter and chemical bonding. The instrument, originally developed…

  8. Design and Implementation of an Assessment Model for Students Entering Vocational Education Programs in the State of Colorado. Auto Body.

    ERIC Educational Resources Information Center

    University of Northern Colorado, Greeley.

    This basic vocational related skills assessment module in auto body is one of sixteen modules designed to help teachers assess and identify some of the areas in which special needs students may encounter learning difficulties. The materials in the module allow for informal assessment in three basic areas: academic skills, motor skills, and…

  9. Antagonistic activities of some Bifidobacterium sp. strains isolated from resident infant gastrointestinal microbiota on Gram-negative enteric pathogens.

    PubMed

    Delcaru, Cristina; Alexandru, Ionela; Podgoreanu, Paulina; Cristea, Violeta Corina; Bleotu, Coralia; Chifiriuc, Mariana Carmen; Bezirtzoglou, Eugenia; Lazar, Veronica

    2016-06-01

    The gastrointestinal microbiota contributes to the consolidation of the anti-infectious barrier against enteric pathogens. The purpose of this study was to investigate the influence of Bifidobacterium sp. strains, recently isolated from infant gastrointestinal microbiota on the in vitro growth and virulence features expression of enteropathogenic bacterial strains. The antibacterial activity of twelve Bifidobacterium sp. strains isolated from human feces was examined in vitro against a wide range of Gram negative pathogenic strains isolated from 30 infant patients (3 days to 5 years old) with diarrhea. Both potential probiotic strains (Bifidobacterium longum, Bifidobacterium pseudocatenulatum, Bifidobacterium catenulatum, Bifidobacterium breve, Bifidobacterium ruminantium) and enteropathogenic strains (EPEC, EIEC, Klebsiella pneumoniae, Salmonella sp., Yersinia enterocolitica, Pseudomonas aeruginosa) were identified by MALDI-TOF and confirmed serologically when needed. The bactericidal activity, growth curve, adherence to the cellular HEp-2 substratum and production of soluble virulence factors have been assessed in the presence of different Bifidobacterium sp. cultures and fractions (whole culture and free-cell supernatants). Among the twelve Bifidobacterium sp. strains, the largest spectrum of antimicrobial activity against 9 of the 18 enteropathogenic strains was revealed for a B. breve strain recently isolated from infant intestinal feces. The whole culture and free-cell supernatant of B. breve culture decreased the multiplication rate, shortened the log phase and the total duration of the growth curve, with an earlier entrance in the decline phase and inhibited the adherence capacity to a cellular substratum and the swimming/swarming motility too. These results indicate the significant probiotic potential of the B. breve strain. PMID:26921694

  10. Enter Sandbox

    NASA Astrophysics Data System (ADS)

    Clucas, T.; Wirth, G. S.

    2015-12-01

    Interactive geospatial education tools can excite students and public audiences alike. Alaska EPSCoR and UAF GINA have taken one such tool - an augmented-reality sandbox invented at UC-Davis - and created a completely mobile version, which can be easily transported and deployed on and off the road system. In addition, EPSCoR has developed model curricula that use the sandbox to teach basic topography and hydrology skills. More advanced curricular modules in development will teach about flooding, tsunamis, and other hydrologic and landscape hazards. Instructions on building a mobile sandbox, curricula, and video of the sandbox in action are available at www.alaska.edu/epscor/Augmented-Reality%20Sandbox/

  11. 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…

  12. [Cyclic enteral nutrition].

    PubMed

    Hébuterne, X; Rampal, P

    1996-02-10

    Cyclic enteral nutrition consists in continuous infusion of nutrients with a pump over a 12 to 14 hour period at night. Different reports have demonstrated that cyclic enteral nutrition is well tolerated in malnourished ambulatory patients. The incidence of pneumonia by inhalation in this type of patients is less than 2%. Excepting patients with major amputation of the small intestine and important functional consequences, the increased infusion rate required by cyclic enteral nutrition does not diminish digestive tract absorption making the technique as effective as continuous 24-hour infusion. The main advantages of the cyclic infusion are the preservation of physiological balance between fasting and feeding, improved physical activity during the day with its beneficial effect on protein-energy metabolism, compatibility with oral nutrition during the day in nutrition reeducation programs, and the psychological impact in patients who are free to move about, further improving tolerance. Finally, cyclic enteral nutrition is adapted to enteral nutrition programs conducted in the patient's homes. PMID:8729381

  13. THREE CASES WITH ACTIVE BLEEDING FROM RADIATION ENTERITIS THAT WERE DIAGNOSED WITH VIDEO CAPSULE ENDOSCOPY WITHOUT RETENTION

    PubMed Central

    NAKAMURA, MASANAO; HIROOKA, YOSHIKI; WATANABE, OSAMU; YAMAMURA, TAKESHI; FURUKAWA, KAZUHIRO; FUNASAKA, KOHEI; OHNO, EIZABURO; MIYAHARA, RYOJI; KAWASHIMA, HIROKI; ANDO, TAKAFUMI; OHMIYA, NAOKI; GOTO, HIDEMI

    2014-01-01

    ABSTRACT Endoscopic exploration of the small bowel after pelvic radiation has limitations related to strong abdominal adhesion. It is often difficult to demonstrate the findings of radiation enteritis endoscopically, even with video capsule endoscopy (VCE) or double-balloon enteroscopy (DBE). We present our experience with three cases of radiation enteritis that were diagnosed using VCE and DBE, including their effective aspects. Radiation enteritis has not been diagnosed using conventional methods, and DBE may not accomplish deeper insertion into the ileum, although it is capable of both diagnosis and hemostasis. Therefore, VCE is thought to be the initial tool for the diagnosis of radiation enteritis when small bowel stenosis has not been previously detected and the risk of retention has been discussed. PMID:25741047

  14. 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…

  15. Advanced Placement Economics. Microeconomics: Student Activities.

    ERIC Educational Resources Information Center

    Morton, John S.

    This book is designed to help advanced placement students better understand microeconomic concepts through various activities. The book contains 5 units with 73 activities, sample multiple-choice questions, sample short essay questions, and sample long essay questions. The units are entitled: (1) "The Basic Economic Problem"; (2) "The Nature and…

  16. 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,…

  17. 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)

  18. Helping Students Become Active and Smart!

    ERIC Educational Resources Information Center

    Holt, Rhonda

    2005-01-01

    With the recently released Position Statement, "Physical Activity for Children Guidelines" (NASPE, 2004), the time is ideal for physical educators to look for ways to encourage students to be active outside the classroom. The first guideline recommends "children accumulate at least 60 minutes, and up to several hours of age-appropriate physical…

  19. 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…

  20. 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…

  1. Bacterial Enteric Infections Among Older Adults in the United States: Foodborne Diseases Active Surveillance Network, 1996–2012

    PubMed Central

    Scallan, Elaine; Crim, Stacy M.; Runkle, Arthur; Henao, Olga L.; Mahon, Barbara E.; Hoekstra, Robert M.; Griffin, Patricia M.

    2015-01-01

    Background A growing segment of the population—adults aged ≥65 years—is more susceptible than younger adults to certain enteric (including foodborne) infections and experience more severe disease. Materials and Methods Using data on laboratory-confirmed infections from the Foodborne Diseases Active Surveillance Network (FoodNet), we describe trends in the incidence of Campylobacter spp., Escherichia coli O157, Listeria monocytogenes, and nontyphoidal Salmonella infections in adults aged ≥65 years over time and by age group and sex. We used data from FoodNet and other sources to estimate the total number of illnesses, hospitalizations, and deaths in the United States caused by these infections each year using a statistical model to adjust for underdiagnosis (taking into account medical care-seeking, stool sample submission, laboratory practices, and test sensitivity). Results From 1996 to 2012, 4 pathogens caused 21,405 laboratory-confirmed infections among older adults residing in the FoodNet surveillance area; 49.3% were hospitalized, and 2.6% died. The average annual rate of infection was highest for Salmonella (12.8/100,000) and Campylobacter (12.1/100,000). Salmonella and Listeria led as causes of death. Among older adults, rates of laboratory-confirmed infection and the percentage of patients who were hospitalized and who died generally increased with age. A notable exception was the rate of Campylobacter infections, which decreased with increasing age. Adjusting for underdiagnosis, we estimated that these pathogens caused about 226,000 illnesses (~600/100,000) annually among U.S. adults aged ≥65 years, resulting in ~9700 hospitalizations and ~500 deaths. Conclusion Campylobacter, E. coli O157, Listeria, and Salmonella are major contributors to illness in older adults, highlighting the value of effective and targeted intervention. PMID:26067228

  2. 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…

  3. 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 .

  4. Student Active Learning Methods in Physical Chemistry

    NASA Astrophysics Data System (ADS)

    Hinde, Robert J.; Kovac, Jeffrey

    2001-01-01

    We describe two strategies for implementing active learning in physical chemistry. One involves supplementing a traditional lecture course with heavily computer-based active-learning exercises carried out by cooperative groups in a department computer lab. The other uses cooperative learning almost exclusively, supplemented by occasional mini-lectures. Both approaches seemed to result in better student learning and a more positive attitude toward the subject. On the basis of our respective experiences using active learning techniques, we discuss some of the strengths of these techniques and some of the challenges we encountered using the active-learning approach in teaching physical chemistry.

  5. 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 quilts…

  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. Embedding Research Activities to Enhance Student Learning

    ERIC Educational Resources Information Center

    Webster, Cynthia M.; Kenney, Jacqueline

    2011-01-01

    Purpose: The purpose of this paper's novel, research-oriented approach is to embed research-based activities in a core second-year course of a university business degree program to support and develop student research capabilities. Design/methodology/approach: The design draws on Boud and Prosser's work to foster participation in a…

  8. The Characteristics of a Student Activities Director.

    ERIC Educational Resources Information Center

    Hughs, Teena

    Twenty-four characteristics of effective leaders are described as an aid in helping others become effective student activities directors. It is stated that leaders are made, not born; leadership must be learned from experience, not from a textbook; and one must build on successes and learn from mistakes. Among the characteristics of effective…

  9. 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…

  10. Journey to China: Activities for Elementary Students.

    ERIC Educational Resources Information Center

    Stanford Univ., CA. Stanford Program on International and Cross Cultural Education.

    Ten lessons designed to introduce elementary students to China are featured in this document. The lessons are aimed at second through fourth grade, but they also include follow-up activities for kindergarten through sixth grade and are easily adapted to a given grade level. The lessons also are designed to incorporate elements and skills…

  11. 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.

  12. Student Attitudes and Recommendations on Active Learning: A Student-Led Survey Gauging Course Effectiveness.

    ERIC Educational Resources Information Center

    Marbach-Ad, Gili; Seal, October; Sokolove, Phillip

    2001-01-01

    Describes an active learning approach used in an introductory biology class and evaluates the project with student surveys. Presents students' answers to survey questions. (Contains 16 references.) (YDS)

  13. 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…

  14. 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…

  15. Evaluation of Student Activities through Surveys of Harper Students and Employees. Volume XXI, No. 6.

    ERIC Educational Resources Information Center

    Lucas, John A.; And Others

    As part of the program review process at William Rainey Harper College (WRHC) in Palatine, Illinois, surveys were administered to three groups of students and to all WRHC employees to provide a partial evaluation of student activities. The three samples of students surveyed included 100 Caucasian students, 100 minority students, and 100 disabled…

  16. American Student Activism: The Post-Sixties Transformation.

    ERIC Educational Resources Information Center

    Altbach, Philip G.; Cohen, Robert

    1990-01-01

    The trends in college student attitudes and activism in the 1980s are explored, focusing on patterns of attitudes, issues that motivate students, and the campuses on which activism appears to flourish. (MSE)

  17. 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…

  18. 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…

  19. Differential release of β-NAD+ and ATP upon activation of enteric motor neurons in primate and murine colons

    PubMed Central

    DURNIN, LEONIE; SANDERS, KENTON M.; MUTAFOVA-YAMBOLIEVA, VIOLETA N.

    2012-01-01

    Background The purinergic component of enteric inhibitory neurotransmission is important for normal motility in the gastrointestinal (GI) tract. Controversies exist about the purine(s) responsible for inhibitory responses in GI muscles: adenosine 5′-triphosphate (ATP) has been assumed to be the purinergic neurotransmitter released from enteric inhibitory motor neurons, however recent studies demonstrate that β-nicotinamide adenine dinucleotide (β-NAD+) and ADP-ribose mimic the inhibitory neurotransmitter better than ATP in primate and murine colons. The study was designed to clarify the sources of purines in colons of Cynomolgus monkeys and C57BL/6 mice. Methods HPLC with fluorescence detection was used to analyze purines released by stimulation of nicotinic acetylcholine receptors (nAChR) and serotonergic 5-HT3 receptors (5-HT3R), known to be present on cell bodies and dendrites of neurons within the myenteric plexus. Key Results nAChR or 5-HT3R agonists increased overflow of ATP and β-NAD+ from tunica muscularis of monkey and murine colon. The agonists did not release purines from circular muscles of monkey colon lacking myenteric ganglia. Agonist-evoked overflow of β-NAD+, but not ATP, was inhibited by tetrodotoxin (0.5 μM) or ω-conotoxin GVIA (50 nM), suggesting that β-NAD+ release requires nerve action potentials and junctional mechanisms known to be critical for neurotransmission. ATP was likely released from nerve cell bodies in myenteric ganglia and not from nerve terminals of motor neurons. Conclusions & Inferences These results support the conclusion that ATP is not a motor neurotransmitter in the colon and are consistent with the hypothesis that β-NAD+, or its metabolites, serve as the purinergic inhibitory neurotransmitter. PMID:23279315

  20. Graduate Student Scholarly Activities; Gender and Perceived Program Support.

    ERIC Educational Resources Information Center

    Stein, Elizabeth L.; Weidman, John C.

    A segment of the socialization process of graduate students seeking advanced degrees in education is explored in order to discover how the students are socialized to the norm of cognitive rationality. The correlates of graduate student participation in certain scholarly activities with the students' perceptions of their academic program are…

  1. Student Activism and Student Exclusions in South Africa

    ERIC Educational Resources Information Center

    Koen, Charlton; Cele, Mlungisi; Libhaber, Arial

    2006-01-01

    On average, about 25 percent of students leave higher education (HE) institutions annually in South Africa because they are excluded on academic and financial grounds. To resist such putouts, student boycotts and protests are common despite the fact that student organizations were incorporated into decision-making processes at HE institutions…

  2. 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…

  3. Performing Keypunch Activities. Student Manual and Instructor's Manual.

    ERIC Educational Resources Information Center

    Chapman, Pat

    Supporting performance objective 55 of the V-TECS (Vocational-Technical Education Consortium of States) Secretarial Catalog, both a set of student materials and an instructor's manual on performing keypunch activities are included in this packet. (Keypunch equipment is required.) The student materials include three student activities and a…

  4. 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…

  5. 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…

  6. 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…

  7. 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…

  8. Effects of an enteric anaerobic bacterial culture supernatant and deoxycholate on intestinal calcium absorption and disaccharidase activity.

    PubMed Central

    Walshe, K; Healy, M J; Speekenbrink, A B; Keane, C T; Weir, D G; O'Moore, R R

    1990-01-01

    Fifty two strains of anaerobic bacteria isolated from the upper gut of patients with small intestinal bacterial overgrowth were screened for phospholipase activity. Bacteroides melaninogenicus spp intermedius had the greatest activity. The effects of culture supernatants of this organism and deoxycholate on intestinal calcium absorption and disaccharidase activity were studied using a rat closed loop model. The supernatant decreased the in vitro uptake of calcium by 15% (p less than 0.001). Deoxycholate reduced calcium uptake by 16% (p less than 0.001). Combined culture supernatant and deoxycholate reduced calcium uptake by 39% (p less than 0.001) suggesting a potentiation of supernatant activity by deoxycholate. Culture supernatant and deoxycholate, both alone and combined, significantly reduced lactase, sucrase, and maltase activity. Electron microscopic evidence showed degeneration of microvilli, disruption of mitochondrial structure, and swelling of the endoplasmic reticulum after exposure of the intestinal loops to the supernatant or deoxycholate. Images Figure 2 Figure 3 Figure 4 PMID:1973395

  9. Teaching massage to nursing students of geriatrics through active learning.

    PubMed

    Adler, Patricia A

    2009-03-01

    The use of massage in nursing practice has declined through the years in favor of high-tech interventions. This article describes a project using active learning to teach nursing students massage with dementia residents in assisted living. Students participated in a workshop to practice basic relaxation massage techniques with the guidance of their clinical instructor and then provided massages to resident volunteers. Afterward, students discussed their experience and completed a resident assessment form. The students requested more such activities, and the residents and facility management invited the students to return for another session. The instructor observed growth in the students' assessment skills and in their confidence. Use of massage to teach nursing students how to care for and relate to older adults with cognitive impairment is recommended. Further research is needed on the use of massage as an active learning method for nursing students in long-term care. PMID:19181909

  10. 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…

  11. Introduction to the Symposium "Leading Students and Faculty to Quantitative Biology through Active Learning".

    PubMed

    Waldrop, Lindsay D; Miller, Laura A

    2015-11-01

    The broad aim of this symposium and set of associated papers is to motivate the use of inquiry-based, active-learning teaching techniques in undergraduate quantitative biology courses. Practical information, resources, and ready-to-use classroom exercises relevant to physicists, mathematicians, biologists, and engineers are presented. These resources can be used to address the lack of preparation of college students in STEM fields entering the workforce by providing experience working on interdisciplinary and multidisciplinary problems in mathematical biology in a group setting. Such approaches can also indirectly help attract and retain under-represented students who benefit the most from "non-traditional" learning styles and strategies, including inquiry-based, collaborative, and active learning. PMID:26269461

  12. 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)

  13. Institutional Liability for Student Activities and Organizations.

    ERIC Educational Resources Information Center

    Richmond, Douglas R.

    1990-01-01

    Examines higher education institutional liability in the following areas: (1) in tort, based on negligence, for physical harm to students; (2) in tort, for defamation flowing from student media; and (3) in contract, arising out of student organizations' business relationships with third parties. (222 references) (MLF)

  14. Role of enteric nerves in immune-mediated changes in protease activated receptor 2 effects on gut function

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Protease activated receptors (PARs) are expressed on structural cells and immune cells. Control of the initiation, duration, and magnitude of the PAR effects are linked to the level of receptor expression, the availability of proteases, and the intracellular signal transduction machinery. We inve...

  15. 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…

  16. 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…

  17. Students' Activity Focus in Online Asynchronous Peer Learning Forums

    ERIC Educational Resources Information Center

    Gaspar, Alessio; Langevin, Sarah; Boyer, Naomi; Armitage, William

    2010-01-01

    This qualitative study explores how using Peer Learning Forums (PLF) in an online asynchronous computer programming course can be analyzed to derive information about Student Activity Focus (SAF) for adult Information Technology students. Three instruments are proposed to assist instructors classify questions posted by students on these forums,…

  18. 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…

  19. Efficacy of Cinnamaldehyde Against Enteric Viruses and Its Activity After Incorporation Into Biodegradable Multilayer Systems of Interest in Food Packaging.

    PubMed

    Fabra, M J; Castro-Mayorga, J L; Randazzo, W; Lagarón, J M; López-Rubio, A; Aznar, R; Sánchez, G

    2016-06-01

    Cinnamaldehyde (CNMA), an organic compound that gives cinnamon its flavor and odor, was investigated for its virucidal activity on norovirus surrogates, murine norovirus (MNV) and feline calicivirus (FCV), and hepatitis A virus (HAV). Initially, different concentrations of CNMA (0.1, 0.5 and 1 %) were individually mixed with each virus at titers of ca. 6-7 log10 TCID50/ml and incubated 2 h at 4 and 37 °C. CNMA was effective in reducing the titers of norovirus surrogates in a dose-dependent manner after 2 h at 37 °C, while HAV titers were reduced by 1 log10 after treatment with 1 % of CNMA. When incubation time was extended, HAV titers were reduced by 3.4 and 2.7 log10 after overnight incubation at 37 °C with 1 and 0.5 % of CNMA, respectively. Moreover, this paper analyzed, for the first time, the antiviral activity of adding an active electrospun interlayer based on zein and CNMA to a polyhydroxybutyrate packaging material (PHB) in a multilayer form. Biodegradable multilayer systems prepared with 2.60 mg/cm(2) (~9.7 %) of CNMA completely inactivated FCV according to ISO 22196:2011, while MNV titers were reduced by 2.75 log10. When the developed multilayer films were evaluated after one month of preparation or at 25 °C, the antiviral activity was reduced as compared to freshly prepared multilayer films evaluated at 37 °C. The results show the excellent potential of this system for food contact applications as well as for active packaging technologies in order to maintain or extend food quality and safety. PMID:27008344

  20. 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.

  1. In vitro probiotic characterization of Lactobacillus strains from fermented radish and their anti-adherence activity against enteric pathogens.

    PubMed

    Damodharan, Karthiyaini; Palaniyandi, Sasikumar Arunachalam; Yang, Seung Hwan; Suh, Joo-Won

    2015-11-01

    In this study, we evaluated the probiotic properties of Lactobacillus plantarum, Lactobacillus pentosus, and Lactobacillus fermentum strains isolated from fermented radish. All the strains survived the simulated oro-gastrointestinal transit condition and showed significantly higher adherence to Caco-2 cells compared with the probiotic strain Lactobacillus rhamnosus GG. The strains showed broad-spectrum antimicrobial activity, autoaggregation, and coaggregation capacity with pathogens. Furthermore, the Lactobacillus strains inhibited the adherence of Yersinia enterocolitica subsp. enterocolitica, Shigella boydii, and Salmonella choleraesuis to the Caco-2 cell line. The strains possessed bile salt hydrolase activity and their cholesterol-lowering activity in vitro was above 50% in the presence of bile. Strains of L. plantarum and L. pentosus possessed the plantaricin-encoding plnEF gene. In addition, the Lactobacillus strains maintained about 80% cell viability after freeze-drying in the presence of a combination of 5% skim milk and 5% maltodextrin as cryoprotectant, and 70% recovery of cell viability was observed in the absence of any cryoprotectant. PMID:26382558

  2. Have We Entered a 21st Century Prolonged Minimum of Solar Activity? Updated Implications of a 1987 Prediction

    NASA Astrophysics Data System (ADS)

    Shirley, James H.

    2009-05-01

    Fairbridge and Shirley (1987) predicted that a new prolonged minimum of solar activity would be underway by the year 2013 (Solar Physics 110, 191). While it is much too early to tell if this prediction will be fully realized, recent observations document a striking reduction in the Sun's general level of activity. While other forecasts of reduced future activity levels on decadal time scales have appeared, the Fairbridge-Shirley (FS) prediction is unique in pinpointing the current epoch. We are unaware of any forecast method that shows a better correspondence with the actual behavior of the Sun to this point. The FS prediction was based on the present-day recurrence of two physical indicators that were correlated in time with the occurrence of the Wolf, Sporer, and Maunder Minima. The amplitude of the inertial revolution of the axis of symmetry of the Sun's orbital motion about the solar system barycenter, and the direction in space of that axis, each bear a relationship to the occurrence of the prolonged minima of the historic record. The FS prediction appeared before the importance of solar meridional flows was generally appreciated, and before the existence and role of the tachocline was suspected. We will update and restate some of the physical implications of the FS results, along with those of some more recent investigations, particularly with reference to orbit-spin coupling hypotheses (Shirley, 2006: M.N.R.A.S. 368, 280). New investigations combining and integrating modern dynamo models with physical solutions describing key aspects of the variability of the solar motion may lead to significant advances in our ability to forecast future changes in the Sun. Acknowledgement: This work was supported by the resources of the author. No part of this work was performed at the Jet Propulsion Laboratory under a contract from NASA.

  3. Students' Learning Activities While Studying Biological Process Diagrams

    NASA Astrophysics Data System (ADS)

    Kragten, Marco; Admiraal, Wilfried; Rijlaarsdam, Gert

    2015-08-01

    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 data and eye-tracking data were collected as indications of students' learning activities. For the verbal data, we applied a fine-grained coding scheme to optimally describe students' learning activities. For the eye-tracking data, we used fixation time and transitions between areas of interest in the process diagrams as indices of learning activities. Various learning activities while studying process diagrams were found that distinguished between more and less successful students. Results showed that between-student variance in comprehension score was highly predicted by meaning making of the process arrows (80%) and fixation time in the main area (65%). Students employed successful learning activities consistently across learning tasks. Furthermore, compared to unsuccessful students, successful students used a more coherent approach of interrelated learning activities for comprehending process diagrams.

  4. Steady Stream of High School Graduates Enter B.C. Public Post-Secondary Education for the First Time Each Year. Research Results from the Student Transitions Project

    ERIC Educational Resources Information Center

    Student Transitions Project, 2014

    2014-01-01

    The Student Transition project (STP) has collected eleven years of grade 12 and post-secondary enrollment data, since it's inception in 2003. This information is used to track student transitions from grade 12 graduation into post-secondary education, student mobility between post-secondary institutions and post-secondary credential completions.…

  5. 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…

  6. Instructor Language and Student Active Engagement in Elementary Students with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Sparapani, Nicole J.

    2013-01-01

    Few studies have examined how instructor variables relate to student performance measures for individuals with autism spectrum disorder (ASD). The purpose of this study was to examine instructor language and student active engagement in general and special education classrooms for students with ASD. This study included participants (n = 196…

  7. 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…

  8. 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)

  9. Enteric viruses of poultry

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Despite the economic importance of the poultry gut, very little is known about the complex gut microbial community. Enteric disease syndromes such as Runting-Stunting Syndrome (RSS) in broiler chickens and Poult Enteritis Complex (PEC) in young turkeys are difficult to characterize and reproduce in ...

  10. Constitutively Active 5-HT Receptors: An Explanation of How 5-HT Antagonists Inhibit Gut Motility in Species Where 5-HT is Not an Enteric Neurotransmitter?

    PubMed Central

    Spencer, Nick J.

    2015-01-01

    Antagonists of 5-Hydroxytryptamine (5-HT) receptors are well known to inhibit gastrointestinal (GI)-motility and transit in a variety of mammals, including humans. Originally, these observations had been interpreted by many investigators (including us) as evidence that endogenous 5-HT plays a major role in GI motility. This seemed a logical assumption. However, the story changed dramatically after recent studies revealed that 5-HT antagonists still blocked major GI motility patterns (peristalsis and colonic migrating motor complexes) in segments of intestine depleted of all 5-HT. Then, these results were further supported by Dr. Gershons' laboratory, which showed that genetic deletion of all genes that synthesizes 5-HT had minor, or no inhibitory effects on GI transit in vivo. If 5-HT was essential for GI motility patterns and transit, then one would expect major disruptions in motility and transit when 5-HT synthesis was genetically ablated. This does not occur. The inhibitory effects of 5-HT antagonists on GI motility clearly occur independently of any 5-HT in the gut. Evidence now suggests that 5-HT antagonists act on 5-HT receptors in the gut which are constitutively active, and don't require 5-HT for their activation. This would explain a long-standing mystery of how 5-HT antagonists inhibit gut motility in species like mice, rats, and humans where 5-HT is not an enteric neurotransmitter. Studies are now increasingly demonstrating that the presence of a neurochemical in enteric neurons does not mean they function as neurotransmitters. Caution should be exercised when interpreting any inhibitory effects of 5-HT antagonists on GI motility. PMID:26732863

  11. Problem Posing Based on Investigation Activities by University Students

    ERIC Educational Resources Information Center

    da Ponte, Joao Pedro; Henriques, Ana

    2013-01-01

    This paper reports a classroom-based study involving investigation activities in a university numerical analysis course. The study aims to analyse students' mathematical processes and to understand how these activities provide opportunities for problem posing. The investigations were intended to stimulate students in asking questions, to trigger…

  12. 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,…

  13. 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…

  14. 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…

  15. Middle Level Activities To Involve the Invisible Student.

    ERIC Educational Resources Information Center

    Rimmer, Sue; Arico, Jim

    Involvement in student activities has many advantages for the middle level student. Such activities promote achievement, citizenship, and service to the community while developing self-esteem, self-confidence, and social cooperation. This book is intended as a tool for middle level schools to motivate, develop, guide, involve, and provide middle…

  16. A Career in College Unions and Student Activities

    ERIC Educational Resources Information Center

    Association of College Unions International (NJ1), 2009

    2009-01-01

    If you are looking for a rewarding career where you can have a positive impact on others, then a career in college unions and student activities may be right for you. The Association of College Unions International (ACUI) created this guide to provide you with a general overview of a career in college unions and student activities. It will…

  17. 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…

  18. Speaking Activities for the Advanced College-Bound Student.

    ERIC Educational Resources Information Center

    Henderson, Don

    Three activities for developing speaking skills of advanced English as second language students are presented. Impromptu speaking, extemporaneous speaking, and debate activities are designed to train students to organize concepts, develop spontaneous oral skills, and enhance confidence and clarity of thought. Impromptu speaking develops…

  19. Student Activity Funds: Creating a System of Controls That Work.

    ERIC Educational Resources Information Center

    Cuzzetto, Charles

    1995-01-01

    Although student-activity funds usually represent a small portion of school-system monies, their very nature makes them a high risk. Outlines three steps for maintaining an efficient and effective system of controls over student-activity funds: (1) identifying control issues; (2) designing a control system; and (3) using checks and balances.…

  20. 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…

  1. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Standard XVI-Student activities. 36.43 Section 36.43 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION MINIMUM ACADEMIC STANDARDS FOR THE BASIC EDUCATION OF INDIAN CHILDREN AND NATIONAL CRITERIA FOR DORMITORY SITUATIONS Instructional Support § 36.43 Standard XVI—Student activities....

  2. 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.…

  3. 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…

  4. The Co-Occurrence of Alcohol Use and Gambling Activities in First-Year College Students

    ERIC Educational Resources Information Center

    Martens, Matthew P.; Rocha, Tracey L.; Cimini, M. Dolores; Diaz-Myers, Angelina; Rivero, Estela M.; Wulfert, Edelgard

    2009-01-01

    Objective: Both alcohol use and gambling are behaviors that can be problematic for many college students; however, it is not clear whether the relationship between the 2 exists for students who have recently entered college. Participants: The sample included 908 first-year college students who were surveyed in fall 2005, approximately 1 month…

  5. Uncovering Student Concerns. From Theory to Practice.

    ERIC Educational Resources Information Center

    Fellenz, Robert A.; Conti, Gary J.

    1986-01-01

    This exercise is intended to help those working with adult basic education (ABE) students gain greater insight into the interests and concerns of adults entering their program. It is a group activity that presumes that at least some of the participants are familiar with entering students. It can be adapted to reflect the traditional two or three…

  6. 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…

  7. The evolutionary conformation from traditional lecture to active learning in an undergraduate biology course and its effects on student achievement

    NASA Astrophysics Data System (ADS)

    Diederich, Kirsten Bakke

    In response to the declining number of students in the United States entering into the STEM (science, technology, engineering, and math) disciplines, there has been an attempt to retain student interest in the sciences through the implementation of more active learning in the classroom. Active learning is defined as any instructional method that requires students do something in the classroom rather than simply listen to a lecture (Herreid, 2006). These student centered approaches provide the students with the opportunity to work cooperatively while developing the skills required for critical inquiry. They also help the students make the connections between what is being taught and how it can be applied in a real world setting. Science education researchers have attempted to analyze the efficacy of active learning. Although they find it difficult to compare the data, they state unequivocally that "Active learning is a better strategy for learning than the traditional didactic lecture format" (Prince, 2004). However, even though research supports the efficacy of active learning, instructors find it difficult to adopt this pedagogy into their classrooms due to concerns such as loss of content knowledge and student resistance. This three year qualitative and quantitative study addressed the level of student learning and satisfaction in an introductory vertebrate biology class at a small liberal arts college. The courses were taught by the same instructor using three pedagogical methods; traditional lecture (TL), problem-based learning (PBL), and case-based learning (CBL). Student grades and levels of assessment were compared between the TL and PBL, while student attrition rates, course satisfaction and views of active and group learning were analyzed across all three sections. The evolutionary confirmations from TL to PBL and ultimately the adoption of CBL as the method of choice are discussed from the view of both the faculty member and the students.

  8. Simple Activities to Improve Students' Understanding of Microscopic Friction

    NASA Astrophysics Data System (ADS)

    Corpuz, Edgar de Guzman; Rebello, N. Sanjay

    2012-05-01

    We are currently on the verge of several breakthroughs in nanoscience and technology, and we need to prepare our citizenry to be scientifically literate about the microscopic world. Previous research shows that students' mental models of friction at the atomic level are significantly influenced by their macroscopic ideas. Most students see friction at the microscopic scale as due to the meshing of bumps and valleys and rubbing of atoms. Furthermore, for most students, what is true macroscopically should also be true microscopically. Friction provides a very good context for making students aware of the disparity between the macroscopic and microscopic worlds. In the proceeding sections we will present a series of activities that teachers can use to refine students' ideas of friction at the microscopic level. Several teaching interviews2 were conducted to develop and validate these activities and to establish the concepts/ideas that students adopt as they go through each of the activities.

  9. Protein kinase and phosphoprotein phosphatase activities of nitrogen regulatory proteins NTRB and NTRC of enteric bacteria: roles of the conserved amino-terminal domain of NTRC.

    PubMed Central

    Keener, J; Kustu, S

    1988-01-01

    The NTRC protein (ntrC product) of enteric bacteria activates transcription of nitrogen-regulated genes by a holoenzyme form of RNA polymerase that contains the ntrA product (sigma 54) as sigma factor. Although unmodified NTRC will bind to DNA, it must be phosphorylated to activate transcription. Both phosphorylation and dephosphorylation of NTRC occur in the presence of the NTRB protein (ntrB product). We here demonstrate rigorously that it is the NTRB protein that is a protein kinase by showing that NTRB can phosphorylate itself, whereas NTRC cannot. Phosphorylated NTRC (NTRC-P) is capable of autodephosphorylation with a first-order rate constant of 0.14-0.19 min-1 (t 1/2 of 5.0-3.6 min) at 37 degrees C. In addition, there is regulated dephosphorylation of NTRC-P. By contrast to the autophosphatase activity, regulated dephosphorylation requires three components in addition to NTRC-P: the PII regulatory protein, NTRB, and ATP. NTRC is phosphorylated within its amino-terminal domain, which is conserved in one partner of a number of two-component regulatory systems in a wide variety of eubacteria. A purified amino-terminal fragment of NTRC (approximately equal to 12.5 kDa) is sufficient for recognition by NTRB and is autodephosphorylated at the same rate as the native protein. Images PMID:2839825

  10. Mecillinam in enteric fever.

    PubMed Central

    Mandal, B K; Ironside, A G; Brennand, J

    1979-01-01

    Twelve consecutive patients with enteric fever entered a trial of 14 days' treatment with mecillinam. Only three patients became afebrile within three days; four continued unimproved with fever and toxaemia for seven to nine days, when treatment was changed to chloramphenicol with good results. In one case the fever did not settle until the 13th day, and five days later the patient had a clinical relapse. Although all organisms recovered were fully sensitive to mecillinam, this drug is not an effective or consistent treatment for enteric fever. PMID:218670

  11. Physical Activity, Exercise, and Sedentary Behavior in College Students.

    ERIC Educational Resources Information Center

    Buckworth, Janet; Nigg, Claudio

    2004-01-01

    The authors examined the relationship between physical activity, exercise, and sedentary behaviors in 493 college students who were enrolled in 10 conditioning activity classes and had completed questionnaires at the beginning of the course. They analyzed sedentary activities and indicators of participation in exercise and physical activity by…

  12. Much Ado about €500: Do Tuition Fees Keep German Students from Entering University? Evidence from a Natural Experiment Using DiD Matching Methods

    ERIC Educational Resources Information Center

    Baier, Tina; Helbig, Marcel

    2014-01-01

    This paper estimates the effect of tuition fees on enrolment behaviour among prospective students in Germany. According to the rational choice theory (RCT), we argue that due to the higher costs brought on by such fees tuition fees should have a negative effect on student's enrolment. This should be even more pronounced among prospective…

  13. Profile of Degree/Certificate-Seeking Entering Undergraduate Students, by Control and Level of Institution. Web Tables. NCES 2011-252

    ERIC Educational Resources Information Center

    Ginder, Scott; Mason, Marcinda

    2011-01-01

    The Student Right to Know Act requires institutions that participate in any student financial assistance program under Title IV of the Higher Education Act of 1965 (as amended) to disclose graduation rates. To assist institutions in meeting this requirement, the National Center for Education Statistics (NCES) collects these rates as part of the…

  14. Entering Adulthood: Balancing Stress for Success. A Curriculum for Grades 9-12. Contemporary Health Series. [Teacher's Guide and] Student Workbook.

    ERIC Educational Resources Information Center

    Hart, Susan J.

    This curriculum guide provides high school students with specific tools to develop insights, attitudes and life skills they need to meet life's challenges and covers critical health and family life topics. It is part of a series designed to provide educators with the curricular tools necessary to challenge students to take personal responsibility…

  15. Entering Adulthood: Examining Drugs and Risks. A Curriculum for Grades 9-12. Contemporary Health Series. [Teacher's Guide and] Student Workbook.

    ERIC Educational Resources Information Center

    Giarratano, Susan; Evans, Dale

    This curriculum guide for high-school students presents in-depth coverage of the full range of content related to drugs, including tobacco, alcohol, marijuana, cocaine, narcotics, and hallucinogens. It is part of a series designed to provide educators with the curricular tools necessary to challenge students to take personal responsibility for…

  16. Entering Adulthood: Understanding Depression and Suicide. A Curriculum for Grades 9-12. Contemporary Health Series. [Teacher's Guide and] Student Workbook.

    ERIC Educational Resources Information Center

    Burton, Nanette D.

    This curriculum guide for high school students sensitively and expertly addresses the escalating social problem of suicide. This guide is part of a series designed to provide educators with the curricular tools necessary to challenge students to take personal responsibility for their health. With seven structured lessons, this teaching unit…

  17. Tracking Student Progress at PGCC: Basic Findings of the 1990 Entering Cohort, Four Year Academic Outcomes Analysis. Enrollment Analysis EA95-7.

    ERIC Educational Resources Information Center

    Boughan, Karl

    Prince George's Community College, in Maryland, has developed a typology of student academic outcomes which takes into account the possibilities inherent in an open enrollment student body. The outcomes in the typology are award and transfer; transfer/no award; award/no transfer; traditional achievers, a summary of these three outcomes; sophomore…

  18. Summer Melt" and the Entering First-Year College Student: Insights from the College Match Pilot Program. College Match Issue Focus

    ERIC Educational Resources Information Center

    MDRC, 2015

    2015-01-01

    Many students fail to enroll in college even after they have made a formal commitment to attend. Research has shown that nationally, between 10 percent and 40 percent of high school graduates who intend to go to college don't enroll the following fall. Among low-income students, these "summer melt" rates are even higher. The College…

  19. The Impact of Study Abroad on Academic Success: An Analysis of First-Time Students Entering Old Dominion University, Virginia, 2000-2004

    ERIC Educational Resources Information Center

    Xu, Min; de Silva, Chandra R.; Neufeldt, Ellen; Dane, Jane H.

    2013-01-01

    There is a widespread assumption that study abroad develops skills that are marketable in an increasingly global market. Students at many institutions, including Old Dominion University (ODU), have undertaken study abroad mostly after their sophomore year, well after they have chosen a major. The profile of U.S. students studying abroad compiled…

  20. 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…

  1. 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…

  2. Measurement of the Construct of Attitude Toward Student Activism.

    ERIC Educational Resources Information Center

    Gold, Joel A.; And Others

    The study measures individual differences in attitude toward student activism on an 18-item Likert type scale. A validity comparison of a known extreme group with a sample from the general student population yielded a significant difference between the means of the groups. Construct validity was evaluated by first testing the differences between…

  3. 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…

  4. It Takes a Virtual Community: Promoting Collaboration through Student Activities

    ERIC Educational Resources Information Center

    Battista, Ludmila; Forrey, Carol; Stevenson, Carolyn

    2008-01-01

    Distance education provides many nontraditional students with the opportunity to pursue a college education not possible through traditional brick and mortar education. Although not meeting face-to-face, student activities help promote a stronger connection between the classroom and university community. This paper will discuss strategies for…

  5. Teaching Students to Be Active Learners; The Principal's Role.

    ERIC Educational Resources Information Center

    Nelson-Nasca, Donald

    1993-01-01

    Learning is not a spectator sport but requires active learners who integrate new experiences into existing cognitive structures. Principals can help students develop self-responsibility by initiating discussions on this topic, identifying and sharing multiple learning resources for student use, and modeling uses of assignments based on mastery…

  6. 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…

  7. Total Participation Techniques: Making Every Student an Active Learner

    ERIC Educational Resources Information Center

    Himmele, Persida; Himmele, William

    2011-01-01

    Yes, there are easy-to-use and incredibly effective alternatives to the "stand and deliver" approach to teaching that causes so many students to tune out--or even drop out. Here's your opportunity to explore dozens of ways to engage K-12 students in active learning and allow them to demonstrate the depth of their knowledge and understanding. The…

  8. 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…

  9. 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…

  10. 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…

  11. 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…

  12. 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…

  13. 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…

  14. Design for Diversity: A Program Planning Grid for Student Activities.

    ERIC Educational Resources Information Center

    Kubik, Jan B.

    This guide provides a program planning grid for college student personnel workers involved in the area of student activities. A program planning and evaluative system is proposed to address campus needs and allow greater control in planning an educationally balanced program. This system is based on an outline of topical areas to be addressed…

  15. 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…

  16. 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…

  17. Intercultural Orientation Activities for International ESL Students: 50 Module Lessons.

    ERIC Educational Resources Information Center

    Villarreal, Linda

    Fifty modules are presented for increasing the cultural and linguistic fluency of English-as-a-Second-Language (ESL) students by integrating cultural awareness activities with language practice. The modules are intended for international students at an intermediate language level; they can, however, be used or adapted for beginning or advanced…

  18. 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…

  19. 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…

  20. An exploration of the perceptions of caring held by students entering nursing programmes in the United Kingdom: A longitudinal qualitative study phase 1.

    PubMed

    Phillips, Jill; Cooper, Karen; Rosser, Elizabeth; Scammell, Janet; Heaslip, Vanessa; White, Sara; Donaldson, Ian; Jack, Eleanor; Hemingway, Ann; Harding, Andrew

    2015-11-01

    In a climate of intense international scrutiny of healthcare and nursing in particular, there is an urgent need to identify, foster and support a caring disposition in student nurses worldwide. Yet relatively little is known about how core nursing values are shaped during education programmes and this warrants further investigation. This longitudinal study commencing in February 2013 examines the impact of an innovative nursing curriculum based on a humanising framework (Todres et al. 2009) and seeks to establish to what extent professional and core values are shaped over the duration of a three year nursing programme. This paper reports on Phase One which explores student nurses' personal values and beliefs around caring and nursing at the start of their programme. Undergraduate pre-registration nursing students from two discrete programmes (Advanced Diploma and BSc (Honours) Nursing with professional registration) were recruited to this study. Utilising individual semi-structured interviews, data collection commenced with February 2013 cohort (n = 12) and was repeated with February 2014 (n = 24) cohort. Findings from Phase One show that neophyte student nurses are enthusiastic about wanting to care and aspire to making a difference to patients and their families. This research promises to offer contributions to the debate around what caring means and in particular how it is understood by student nurses. Findings will benefit educators and students which will ultimately impact positively on those in receipt of healthcare. PMID:26049787

  1. 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,…

  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. Students as Active Historians. Spotlight Feature

    ERIC Educational Resources Information Center

    Dopke-Wilson, MariRae

    2006-01-01

    Coming up with interesting information literacy lessons can be challenging for the high school librarian. If school librarians have taught their upper class students well, most are prepared to navigate their way successfully through libraries and Internet resources. In this article, the author explores a unique high school project that resulted in…

  6. 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)

  7. Problem-Centered and Experimental Mathematics Activities for Aboriginal Students.

    ERIC Educational Resources Information Center

    Seputro, Theresia Tirta

    1998-01-01

    Presents an activity carried out by aboriginal students that addresses solving a real-life problem that could be linked to number sequence, graph theory, and combinations. Contains 14 references. (ASK)

  8. 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)

  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. 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.

  11. 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. PMID:27428695

  12. Emerging trends in the etiology of enteric pathogens as evidenced from an active surveillance of hospitalized diarrhoeal patients in Kolkata, India

    PubMed Central

    2010-01-01

    Background This study was conducted to determine the etiology of diarrhoea in a hospital setting in Kolkata. Active surveillance was conducted for 2 years on two random days per week by enrolling every fifth diarrhoeal patient admitted to the Infectious Diseases and Beliaghata General Hospital in Kolkata. Results Most of the patients (76.1%) had acute watery diarrhoea in association with vomiting (77.7%) and some dehydration (92%). Vibrio cholerae O1, Rotavirus and Giardia lamblia were the important causes of diarrhoea. Among Shigella spp, S. flexneri 2a and 3a serotypes were most predominantly isolated. Enteric viruses, EPEC and EAEC were common in children <5 year age group. Atypical EPEC was comparatively higher than the typical EPEC. Multidrug resistance was common among V. cholerae O1 and Shigella spp including tetracycline and ciprofloxacin. Polymicrobial infections were common in all age groups and 27.9% of the diarrhoea patients had no potential pathogen. Conclusions Increase in V. cholerae O1 infection among <2 years age group, resistance of V. cholerae O1 to tetracycline, rise of untypable S. flexnerii, higher proportion of atypical EPEC and G. lamblia and polymicrobial etiology are some of the emerging trends observed in this diarrhoeal disease surveillance. PMID:20525383

  13. Rotaviruses Reach Late Endosomes and Require the Cation-Dependent Mannose-6-Phosphate Receptor and the Activity of Cathepsin Proteases To Enter the Cell

    PubMed Central

    Díaz-Salinas, Marco A.; Silva-Ayala, Daniela; López, Susana

    2014-01-01

    ABSTRACT Rotaviruses (RVs) enter cells through different endocytic pathways. Bovine rotavirus (BRV) UK uses clathrin-mediated endocytosis, while rhesus rotavirus (RRV) employs an endocytic process independent of clathrin and caveolin. Given the differences in the cell internalization pathway used by these viruses, we tested if the intracellular trafficking of BRV UK was the same as that of RRV, which is known to reach maturing endosomes (MEs) to infect the cell. We found that BRV UK also reaches MEs, since its infectivity depends on the function of Rab5, the endosomal sorting complex required for transport (ESCRT), and the formation of endosomal intraluminal vesicles (ILVs). However, unlike RRV, the infectivity of BRV UK was inhibited by knocking down the expression of Rab7, indicating that it has to traffic to late endosomes (LEs) to infect the cell. The requirement for Rab7 was also shared by other RV strains of human and porcine origin. Of interest, most RV strains that reach LEs were also found to depend on the activities of Rab9, the cation-dependent mannose-6-phosphate receptor (CD-M6PR), and cathepsins B, L, and S, suggesting that cellular factors from the trans-Golgi network (TGN) need to be transported by the CD-M6PR to LEs to facilitate RV cell infection. Furthermore, using a collection of UK × RRV reassortant viruses, we found that the dependence of BRV UK on Rab7, Rab9, and CD-M6PR is associated with the spike protein VP4. These findings illustrate the elaborate pathway of RV entry and reveal a new process (Rab9/CD-M6PR/cathepsins) that could be targeted for drug intervention. IMPORTANCE Rotavirus is an important etiological agent of severe gastroenteritis in children. In most instances, viruses enter cells through an endocytic pathway that delivers the viral particle to vesicular organelles known as early endosomes (EEs). Some viruses reach the cytoplasm from EEs, where they start to replicate their genome. However, other viruses go deeper into the

  14. 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…

  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. 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…

  17. 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…

  18. 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,…

  19. 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.

  20. Correlates of Student Political Activism and Ideology

    ERIC Educational Resources Information Center

    Lewis, Steven H.; Kraut, Robert E.

    1972-01-01

    Yale freshmen were classified into four ideology groupings and two levels of activism. The absence of significant interactions and the concordance of some correlates of activism and ideology are discussed. (DM)

  1. 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…

  2. Human Immunodeficiency Virus Type 1 Enters Brain Microvascular Endothelia by Macropinocytosis Dependent on Lipid Rafts and the Mitogen-Activated Protein Kinase Signaling Pathway

    PubMed Central

    Liu, Nancy Q.; Lossinsky, Albert S.; Popik, Waldemar; Li, Xia; Gujuluva, Chandrasekhar; Kriederman, Benjamin; Roberts, Jaclyn; Pushkarsky, Tatania; Bukrinsky, Michael; Witte, Marlys; Weinand, Martin; Fiala, Milan

    2002-01-01

    Brain microvascular endothelial cells (BMVECs) present an incomplete barrier to human immunodeficiency virus type 1 (HIV-1) neuroinvasion. In order to clarify the mechanisms of HIV-1 invasion, we have examined HIV-1 uptake and transcellular penetration in an in vitro BMVEC model. No evidence of productive infection was observed by luciferase, PCR, and reverse transcriptase assays. Approximately 1% of viral RNA and 1% of infectious virus penetrated the BMVEC barrier without disruption of tight junctions. The virus upregulated ICAM-1 on plasma membranes and in cytoplasmic vesiculotubular structures. HIV-1 virions were entangled by microvilli and were taken into cytoplasmic vesicles through surface invaginations without fusion of the virus envelope with the plasma membrane. Subsequently, the cytoplasmic vesicles fused with lysosomes, the virions were lysed, and the vesicles diminished in size. Upon cell entry, HIV-1 colocalized with cholera toxin B, which targets lipid raft-associated GM1 ganglioside. Cholesterol-extracting agents, cyclodextrin and nystatin, and polyanion heparin significantly inhibited virus entry. Anti-CD4 had no effect and the chemokine AOP-RANTES had only a slight inhibitory effect on virus entry. HIV-1 activated the mitogen-activated protein kinase (MAPK) pathway, and inhibition of MAPK/Erk kinase inhibited virus entry. Entry was also blocked by dimethylamiloride, indicating that HIV-1 enters endothelial cells by macropinocytosis. Therefore, HIV-1 penetrates BMVECs in ICAM-1-lined macropinosomes by a mechanism involving lipid rafts, MAPK signaling, and glycosylaminoglycans, while CD4 and chemokine receptors play limited roles in this process. PMID:12050382

  3. Can nursing students' confidence levels increase with repeated simulation activities?

    PubMed

    Cummings, Cynthia L; Connelly, Linda K

    2016-01-01

    In 2014, nursing faculty conducted a study with undergraduate nursing students on their satisfaction, confidence, and educational practice levels, as it related to simulation activities throughout the curriculum. The study was a voluntary survey conducted on junior and senior year nursing students. It consisted of 30 items based on the Student Satisfaction and Self-Confidence in Learning and the Educational Practices Questionnaire (Jeffries, 2012). Mean averages were obtained for each of the 30 items from both groups and were compared using T scores for unpaired means. The results showed that 8 of the items had a 95% confidence level and when combined the items were significant for p <.001. The items identified were those related to self-confidence and active learning. Based on these findings, it can be assumed that repeated simulation experiences can lead to an increase in student confidence and active learning. PMID:26599594

  4. Learning and Teaching: Where Does Einstein's Concept of Learning about "Service of Our Fellow Man" Enter into Our Discussions about Student Achievement?

    ERIC Educational Resources Information Center

    Manthey, George

    2005-01-01

    The author of this paper discusses the significance of Albert Einstein's concept of learning about "service of our fellow man" into the discussions about student achievement. Albert Einstein wrote in 1954 of what he considered an evil of modern life--that the "individual feels more than ever dependent on society, but it is not felt in the positive…

  5. 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…

  6. Enteral Nutrition in Critical Care

    PubMed Central

    Seron-Arbeloa, Carlos; Zamora-Elson, Monica; Labarta-Monzon, Lorenzo; Mallor-Bonet, Tomas

    2013-01-01

    There is a consensus that nutritional support, which must be provided to patients in intensive care, influences their clinical outcome. Malnutrition is associated in critically ill patients with impaired immune function and impaired ventilator drive, leading to prolonged ventilator dependence and increased infectious morbidity and mortality. Enteral nutrition is an active therapy that attenuates the metabolic response of the organism to stress and favorably modulates the immune system. It is less expensive than parenteral nutrition and is preferred in most cases because of less severe complications and better patient outcomes, including infections, and hospital cost and length of stay. The aim of this work was to perform a review of the use of enteral nutrition in critically ill patients. PMID:23390469

  7. Activities of the Student Forum of the Geoinformation Forum Japan

    NASA Astrophysics Data System (ADS)

    Oba, A.; Miyazaki, H.

    2012-07-01

    This reports a history and future prospects of the activities by the Student Forum of the Geoinformation Forum Japan. For growths of academic fields, active communications among students and young scientists are indispensable. Several academic communities in geoinformation fields are established by youths and play important roles of building networks over schools and institutes. The networks are expected to be innovative cooperation after the youths achieve their professions. Although academic communities are getting fixed growth particularly in Japan, youths had gotten little opportunities to make contacts with youths themselves. To promote gotten youth activities among geoinformation fields, in 1998, we started a series of programs that named the Student Forum of the Geoinformation Forum Japan involving students and young scientists within the annual conferences, Geoinformation Forum Japan. The programs have provided opportunities to do presentation their studies by posters, some events, and motivations to create networks among students and young scientists. From 2009, some members of our activities set additional conference in west area of Japan. Thus our activities are spread within Japan. As a result of these achievements, the number of youth dedicating to the programs keeps growing. From 2009, it's getting international gradually, however, almost all the participants are still Japanese. To keep and expand the network, we are planning to make some nodes with some Asian youth organizations in the field of geoinformation. This paper is concluded with proposals and future prospects on the Student Forum of the Geoinformation Forum Japan.

  8. Detection of enteric pathogens by the nodosome.

    PubMed

    Keestra, A Marijke; Bäumler, Andreas J

    2014-03-01

    Nucleotide-binding oligomerization domain protein (NOD)1 and NOD2 participate in signaling pathways that detect pathogen-induced processes, such as the presence of peptidoglycan fragments in the host cell cytosol, as danger signals. Recent work suggests that peptidoglycan fragments activate NOD1 indirectly, through activation of the small Rho GTPase Ras-related C3 botulinum toxin substrate 1 (RAC1). Excessive activation of small Rho GTPases by virulence factors of enteric pathogens also triggers the NOD1 signaling pathway. Many enteric pathogens use virulence factors that alter the activation state of small Rho GTPases, thereby manipulating the host cell cytoskeleton of intestinal epithelial cells to promote bacterial attachment or entry. These data suggest that the NOD1 signaling pathway in intestinal epithelial cells provides an important sentinel function for detecting 'breaking and entering' by enteric pathogens. PMID:24268520

  9. Enteral approaches in malabsorption.

    PubMed

    Avitzur, Yaron; Courtney-Martin, Glenda

    2016-04-01

    Enteral autonomy and freedom from parenteral nutrition dependency is the ultimate therapeutic goal in children with intestinal failure. This can be achieved following attainment of bowel adaptation in conditions such as short bowel syndrome. Enteral nutrition is a major therapeutic cornerstone in the management of children with intestinal failure. It promotes physiological development, bowel adaptation and enhances weaning from parenteral nutrition. The optimal method of delivery, type of nutrients, timing of initiation, promotion of feeds and transition to solid food in children with short bowel syndrome are debated. Lack of high quality human data hampers evidence based conclusions and impacts daily practices in the field. Clinical approaches and therapeutic decisions are regularly influenced by expert opinion and center practices. This review summarizes the physiological principles, medical evidence and practice recommendations on enteral nutrition approaches in short bowel syndrome and provides a practical framework for daily treatment of this unique group of patients. Oral and tube feeding, bolus and continuous feeding, type of nutrients, formulas, trace elements and solid food options are reviewed. Future collaborative multicenter, high quality clinical trials are needed to support enteral nutrition approaches in intestinal failure. PMID:27086892

  10. Enteric Redmouth Disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Yersinia ruckeri, the causative agent of Enteric Redmouth Disease (ERM), is a disease of salmonid fish species that is endemic in areas of the world where salmonids are intensively cultured. The disease causes a chronic to acute hemorrhagic septicemia which can lead to high rates of mortality partic...

  11. Some Characteristics and Opinions of L.A.C.C. Entering Students, Fall, 1977: A Report on Responses to the A.C.E. 1977 Student Information Form. Research Study #78-2.

    ERIC Educational Resources Information Center

    Stine, Vance

    Los Angeles City College (LACC), a predominantly minority, inner-city community college, administered the ACE "1977 Student Information Form" to 3,000 incoming students for fall 1977. The form allowed students to express opinions on current issues; the generated information was used in comparing student characteristics and attitudes with those of…

  12. 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)…

  13. 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,…

  14. 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.

  15. Graduate Nursing Students' Attitudes Toward Sexually Active Older Persons.

    ERIC Educational Resources Information Center

    Damrosch, Shirley Petchel

    1984-01-01

    Reviewed empirical evidence relevant to taboos for aged sexuality and measured the attitudes of 114 graduate nursing students toward a 68-year-old woman. Nurses read a vignette which either contained or excluded information about the woman's sexual activity and exhibited a statistically significant bias favoring the sexually active version. (JAC)

  16. 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…

  17. Drama Activities that Promote and Extend Your Students' Vocabulary Proficiency.

    ERIC Educational Resources Information Center

    Alber, Sheila R.; Foil, Carolyn R.

    2003-01-01

    This article suggests using drama activities to teach target vocabulary words to students with limited vocabulary development. It presents specific drama activities to implement when introducing new vocabulary, conducting guided practice, facilitating cooperative learning groups, and assigning independent practice. Suggestions are also offered for…

  18. 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.…

  19. 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…

  20. Engaging Students in Qualitative Research through Experiential Class Activities.

    ERIC Educational Resources Information Center

    Fontes, Lisa Aronson; Piercy, Fred P.

    2000-01-01

    Discusses the experiential activities that are used in a graduate course on qualitative research that addresses focus groups, observation, data collection, cultural sensitivity, ethnomethodology, data analysis, and morals and ethics in research. Explains that students participate in an activity in which they defend qualitative research. (CMK)

  1. Career Orientation 7-8. Student Activity Sheets in Economics.

    ERIC Educational Resources Information Center

    Flowers, E. L.

    Activity sheets for seventh and eighth grade student use in economics are contained in this document. Activities are developed in the following areas: checking accounts, bank account applications, check writing, keeping a check register, using checks, budgets, insurance, responsibility and planning, consumer shopping, supermarkets, taxes, help…

  2. 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…

  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. 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)…

  5. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... CFR 31.7. All student activity accounts shall be audited annually. (h) The school shall provide for...-recognized leagues will abide by those state rules regulating inter-school competition. (d) Until comparable... activities shall be required to have qualified sponsors and be approved by the school supervisor, and...

  6. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... CFR 31.7. All student activity accounts shall be audited annually. (h) The school shall provide for...-recognized leagues will abide by those state rules regulating inter-school competition. (d) Until comparable... activities shall be required to have qualified sponsors and be approved by the school supervisor, and...

  7. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... CFR 31.7. All student activity accounts shall be audited annually. (h) The school shall provide for...-recognized leagues will abide by those state rules regulating inter-school competition. (d) Until comparable... activities shall be required to have qualified sponsors and be approved by the school supervisor, and...

  8. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... CFR 31.7. All student activity accounts shall be audited annually. (h) The school shall provide for...-recognized leagues will abide by those state rules regulating inter-school competition. (d) Until comparable... activities shall be required to have qualified sponsors and be approved by the school supervisor, and...

  9. 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…

  10. 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" (Carolyn…

  11. Educational outcomes necessary to enter pharmacy residency training.

    PubMed

    Hester, Elizabeth Kelly; McBane, Sarah E; Bottorff, Michael B; Carnes, Tristan A; Dell, Kamila; Gonyeau, Michael J; Greco, Angelo J; McConnell, Karen J; Skaar, Debra J; Splinter, Michele Y; Trujillo, Toby C

    2014-01-01

    It is the position of the American College of Clinical Pharmacy (ACCP) that formal postgraduate residency training, or equivalent experience, is required to enter direct patient care practice. Therefore, it is important to align professional degree educational outcomes with the knowledge, skills, and attitudes needed to enter residency training. This position statement addresses the outcomes necessary in the professional degree program curriculum to ensure the ability of pharmacy graduates to transition effectively into postgraduate year one residency training. Five key outcome areas are identified: communication, direct patient care, professionalism, research, and practice management. The position statement examines how performance in each of the five outcome areas should be addressed by professional degree programs. The ACCP believes that for the student to achieve the clinical proficiency necessary to enter residency training, the professional degree program should emphasize, assess, and provide adequate opportunities for students to practice: communication with patients, caregivers, and members of the health care team in direct patient care environments; provision of direct patient care in a wide variety of practice settings, especially those involving patient-centered, team-based care; professionalism under the supervision and guidance of faculty and preceptors who model and teach the traits of a health care professional; application of principles of research that engender an appreciation for the role of research and scholarship in one's professional development; and application of practice management, including documentation of direct patient care activities that affect drug-related outcomes. PMID:24753155

  12. 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.

  13. GeoMapApp Learning Activities: A Virtual Lab Environment for Student-Centred Engagement with Geoscience Data

    NASA Astrophysics Data System (ADS)

    Kluge, S.; Goodwillie, A. M.

    2012-12-01

    As STEM learning requirements enter the mainstream, there is benefit to providing the tools necessary for students to engage with research-quality geoscience data in a cutting-edge, easy-to-use map-based interface. Funded with an NSF GeoEd award, GeoMapApp Learning Activities ( http://serc.carleton.edu/geomapapp/collection.html ) are being created to help in that endeavour. GeoMapApp Learning Activities offer step-by-step instructions within a guided inquiry approach that enables students to dictate the pace of learning. Based upon GeoMapApp (http://www.geomapapp.org), a free, easy-to-use map-based data exploration and visualisation tool, each activity furnishes the educator with an efficient package of downloadable documents. This includes step-by-step student instructions and answer sheet; an educator's annotated worksheet containing teaching tips, additional content and suggestions for further work; and, quizzes for use before and after the activity to assess learning. Examples of activities so far created involve calculation and analysis of the rate of seafloor spreading; compilation of present-day evidence for huge ancient landslides on the seafloor around the Hawaiian islands; a study of radiometrically-dated volcanic rocks to help understand the concept of hotspots; and, the optimisation of contours as a means to aid visualisation of 3-D data sets on a computer screen. The activities are designed for students at the introductory undergraduate, community college and high school levels, and present a virtual lab-like environment to expose students to content and concepts typically found in those educational settings. The activities can be used in the classroom or out of class, and their guided nature means that the requirement for teacher intervention is reduced thus allowing students to spend more time analysing and understanding geoscience data, content and concepts. Each activity is freely available through the SERC-Carleton web site.

  14. Physical Activity and Student Performance at School.

    ERIC Educational Resources Information Center

    Taras, Howard

    2005-01-01

    To review the state of research on the association between physical activity among school-aged children and academic outcomes, the author reviewed published studies on this topic. A table includes brief descriptions of each study's research methodology and outcomes. A review of the research demonstrates that there may be some short-term…

  15. Describing Changes in Undergraduate Students' Preconceptions of Research Activities

    NASA Astrophysics Data System (ADS)

    Cartrette, David P.; Melroe-Lehrman, Bethany M.

    2012-12-01

    Research has shown that students bring naïve scientific conceptions to learning situations which are often incongruous with accepted scientific explanations. These preconceptions are frequently determined to be misconceptions; consequentially instructors spend time to remedy these beliefs and bring students' understanding of scientific concepts to acceptable levels. It is reasonable to assume that students also maintain preconceptions about the processes of authentic scientific research and its associated activities. This study describes the most commonly held preconceptions of authentic research activities among students with little or no previous research experience. Seventeen undergraduate science majors who participated in a ten week research program discussed, at various times during the program, their preconceptions of research and how these ideas changed as a result of direct participation in authentic research activities. The preconceptions included the belief that authentic research is a solitary activity which most closely resembles the type of activity associated with laboratory courses in the undergraduate curriculum. Participants' views showed slight maturation over the research program; they came to understand that authentic research is a detail-oriented activity which is rarely successfully completed alone. These findings and their implications for the teaching and research communities are discussed in the article.

  16. 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…

  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. PMID:24821756

  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. 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…

  20. Active learning and leadership in an undergraduate curriculum: How effective is it for student learning and transition to practice?

    PubMed

    Middleton, Rebekkah

    2013-03-01

    Nurses are being increasingly asked to develop leadership skills in their practice and to be actively involved in continuous change processes in the workplace. Nursing students need to be developing leadership skills prior to entering the workplace to ensure they are able to meet the challenges associated with organisations and the cultures present in nursing, along with having highly tuned communication skills and leadership attributes that contribute to best patient care and outcomes. This paper looks at how the use of Active Learning in an undergraduate setting enabled the development and implementation of a leadership subject for nursing students preparing for professional practice. Through the use of a specific model of Active Learning, incorporating multiple intelligences into education allows students to bring deeper learning to their conscience so that whole person learning is an engaged experience. It seems apparent that Active Learning is an effective means of learning about leadership in undergraduate students who are developing towards a career as a health professional. PMID:22906535

  1. Biotechnology Enters Vocational Agriculture.

    ERIC Educational Resources Information Center

    Martin, Robert A.

    1988-01-01

    Points out that the agriculture industry is changing and that vocational agriculture students must learn more science than before to be prepared. Iowa formed groups of educators and business representatives to advise on which curricula should be funded. (JOW)

  2. A Longitudinal Study of Principals' Activities and Student Performance

    ERIC Educational Resources Information Center

    May, Henry; Huff, Jason; Goldring, Ellen

    2012-01-01

    Although a substantial amount of research on school leadership has focused on what principals may do to improve teaching and learning, little of this research has explored how principals' time spent on leadership activities may relate to and possibly affect student performance. This article presents results from a 3-year longitudinal study of…

  3. 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…

  4. Nutrition Activities Guide for Students in Special Education: Citywide Programs.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Div. of Special Education.

    The guide is designed to provide special education students with nutrition education in terms of daily living skills. Activities are organized according to five themes: what we eat (awareness of the physical and sensory characteristics of food, identification of food eaten at various meals); how we eat (identification of cutlery, manners, use of…

  5. Performing Clerical Activities. Order Clerk. Student Manual and Instructor's Manual.

    ERIC Educational Resources Information Center

    Jones, Maleeta M.

    Supporting performance objectives 6 and 43 of the V-TECS (Vocational-Technical Education Consortium of States) Secretarial Catalog, both a set of student materials and an instructor's manual on preparing and processing requisitions are included in this packet. (The packet is the second in a set of three on performing clerical activities--CE 016…

  6. Performing Stenographic Activities. Compose Correspondence. Student's Manual and Instructor's Manual.

    ERIC Educational Resources Information Center

    Harrison, Pam

    Supporting performance objective 71 of the V-TECS (Vocational-Technical Education Consortium of States) Secretarial Catalog, both a set of student materials and an instructor's manual on composing correspondence are included in this packet. (The packet is the fourth in a set of four on performing stenographic activities--CE 016 973-976.) The…

  7. A Social Studies Activities Guide for Students in Special Education.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Div. of Special Education.

    The guide uses an activities-based approach to reinforce both social studies content and skills for special education elementary students. The guide has been designed to correspond with the scope and sequence of New York City's Minimum Teaching Essentials. Six themes are examined: (1) developing individuality and a sense of self (social/emotional…

  8. Getting Students Involved: Classroom Activities Which Promote Communication.

    ERIC Educational Resources Information Center

    Freeman, G. Ronald; And Others

    Three essays concerning second language classroom activities that promote learning of communication skills are presented. In "From Manipulation to Communication" (Renate A. Schulz), the importance of establishing minimal communicative objectives for classroom instruction skills is discussed, specifying situations in which students have to…

  9. 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…

  10. Springboards into Holocaust: Five Activities for Secondary Social Studies Students.

    ERIC Educational Resources Information Center

    Allen, Rodney

    2000-01-01

    Explains that in a study of the Holocaust teachers must connect the stories of the Holocaust to the lives of their students. Provides five activities about the Holocaust that focus upon teaching tolerance. Addresses the children of the Holocaust, difference versus deviance, social identity, and The Night of Broken Glass. (CMK)

  11. 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…

  12. 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…

  13. 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…

  14. 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…

  15. 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,…

  16. 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…

  17. 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,…

  18. 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)

  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. 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…

  1. 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…

  2. Coitally Active University Students: Sexual Behaviors, Concerns, and Challenges.

    ERIC Educational Resources Information Center

    Darling, Carol A.; Davidson, J. Kenneth., Sr.

    1986-01-01

    Examined behaviors, attitudes, and concerns of students coitally active. Differences between genders included male dissatisfaction with infrequent opportunities for sexual intercourse, lack of variety of sex partners, and insufficient oral-genital stimulation. Female concerns were lack of stimulation to their breasts, painful sexual intercourse,…

  3. Are Mandatory Student Activity Fees Really Mementos of the Past?

    ERIC Educational Resources Information Center

    Gibbs, Annette

    1999-01-01

    In the fall 1996 issue of this journal, Maxine Schmitz argued against the California Supreme Court's ruling in "Smith" that the University must provide a partial refund to students objecting to fees used for activities supporting a single political or ideological viewpoint. Annette Gibbs defends the "Smith" majority opinion. Perry Zirkel's…

  4. 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)

  5. 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…

  6. Detection of enteric pathogens by the nodosome

    PubMed Central

    Keestra, A. Marijke; Bäumler, Andreas J.

    2014-01-01

    Nucleotide-binding oligomerization domain protein (NOD)1 and NOD2 participate in signaling pathways that detect pathogen-induced processes, such as the presence of peptidoglycan fragments in the host cell cytosol, as danger signals. Recent work suggests that peptidoglycan fragments activate NOD1 indirectly, through activation of the small Rho GTPase Ras-related C3 botulinum toxin substrate 1 (RAC1). Excessive activation of small Rho GTPases by virulence factors of enteric pathogens also triggers the NOD1 signaling pathway. Many enteric pathogens use virulence factors that alter the activation state of small Rho GTPases, thereby manipulating the host cell cytoskeleton of intestinal epithelial cells to promote bacterial attachment or entry. These data suggest that the NOD1 signaling pathway in intestinal epithelial cells provides an important sentinel function for detecting ‘breaking and entering’ by enteric pathogens. PMID:24268520

  7. 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…

  8. 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…

  9. Attitudinal Effects of a Student-Centered Active Learning Environment

    NASA Astrophysics Data System (ADS)

    Oliver-Hoyo, Maria T.; Allen, Deedee

    2005-06-01

    The importance of attitudes toward science has risen from widely accepted assumptions that achievement and attitude are positively interdependent and that affective variables are as important as cognitive variables in molding student learning. This report examines the effect on student attitudes toward learning chemistry in an active learning environment that has incorporated elements believed to positively influence student attitudes toward science including cooperative learning, hands-on activities, real-world applications, and engaging technology. These elements were considered for synergetic effects and not as individual contributors to the overall results. Two different sections of the same general chemistry course participated. The lecture setting was used as the control. Residualized gain scores were used to compare net changes in student attitudes. Data were analyzed for possible differences in gain for different academic majors. Anxiety in chemistry was monitored for the two class settings in three areas, learning in chemistry, chemistry evaluation, and chemical handling. Qualitative student feedback was also collected and is summarized in this report on the attitudinal aspects of instruction.

  10. John Glenn Entering Friendship 7

    NASA Technical Reports Server (NTRS)

    1962-01-01

    Overall view of astronaut John Glenn, Jr., as he enters into the spacecraft Friendship 7 prior to MA-6 launch operations at Launch Complex 14. Astronaut Glenn is entering his spacecraft to begin the first American manned Earth orbital mission.

  11. Enteral nutrition - child - managing problems

    MedlinePlus

    ... page: //medlineplus.gov/ency/patientinstructions/000164.htm Enteral nutrition - child - managing problems To use the sharing features ... trouble breathing, call 911. References Mcclave SA. Enteral nutrition. In: Goldman L, Schafer AI, eds. Goldman's Cecil ...

  12. 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.

  13. 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. PMID:24679519

  14. Entering the Anthropocene

    NASA Astrophysics Data System (ADS)

    Vince, Gaia

    2016-04-01

    There is growing evidence that we are now entering a new geological age defined by human influence on the planet, the Anthropocene. Millions of years from now, a stripe in the accumulated layers of rock on Earth's surface will reveal our human fingerprint just as we can see evidence of dinosaurs in rocks of the Jurassic, or the explosion of life that marks the Cambrian. There is now no part of the planet untouched by human influence. The realisation that we wield such planetary power requires a quite extraordinary shift in perception, fundamentally toppling the scientific, cultural and religious philosophies that define our place in the world. This session explores these issues and examines our new relationship with nature now that we so strongly influence the biosphere. And this session will look at what the impacts of our planetary changes mean for us, and how we might deal with the consequences of the Anthropocene we have created.

  15. 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…

  16. 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…

  17. 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…

  18. 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…

  19. 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...

  20. 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: Federal Student Aid (FSA), Department of Education (ED). ACTION: Notice. SUMMARY: In accordance with the... considered public records. Title of Collection: Student Assistance General Provisions. OMB Control...

  1. Intercollegiate Athletics or Student Activities and Recreation Programs: One College's Decision.

    ERIC Educational Resources Information Center

    Pelletier, Dennis M.; Peterson, Katherine E.

    1986-01-01

    Summarizes the process that the University of Baltimore underwent in making a succesful transition from intercollegiate athletics for a few students to a program of lifetime sports, recreation, and expanded student activities for all students. (Author)

  2. 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.

  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. 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,…

  5. 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…

  6. 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…

  7. 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.

  8. 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…

  9. 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…

  10. 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…

  11. 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…

  12. 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…

  13. 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…

  14. Active Learning and Student-centered Pedagogy Improve Student Attitudes and Performance in Introductory Biology

    PubMed Central

    Patel, Maya; Johnson, Erika; Weiss, Martha

    2009-01-01

    We describe the development and implementation of an instructional design that focused on bringing multiple forms of active learning and student-centered pedagogies to a one-semester, undergraduate introductory biology course for both majors and nonmajors. Our course redesign consisted of three major elements: 1) reordering the presentation of the course content in an attempt to teach specific content within the context of broad conceptual themes, 2) incorporating active and problem-based learning into every lecture, and 3) adopting strategies to create a more student-centered learning environment. Assessment of our instructional design consisted of a student survey and comparison of final exam performance across 3 years—1 year before our course redesign was implemented (2006) and during two successive years of implementation (2007 and 2008). The course restructuring led to significant improvement of self-reported student engagement and satisfaction and increased academic performance. We discuss the successes and ongoing challenges of our course restructuring and consider issues relevant to institutional change. PMID:19723815

  15. Active learning and student-centered pedagogy improve student attitudes and performance in introductory biology.

    PubMed

    Armbruster, Peter; Patel, Maya; Johnson, Erika; Weiss, Martha

    2009-01-01

    We describe the development and implementation of an instructional design that focused on bringing multiple forms of active learning and student-centered pedagogies to a one-semester, undergraduate introductory biology course for both majors and nonmajors. Our course redesign consisted of three major elements: 1) reordering the presentation of the course content in an attempt to teach specific content within the context of broad conceptual themes, 2) incorporating active and problem-based learning into every lecture, and 3) adopting strategies to create a more student-centered learning environment. Assessment of our instructional design consisted of a student survey and comparison of final exam performance across 3 years-1 year before our course redesign was implemented (2006) and during two successive years of implementation (2007 and 2008). The course restructuring led to significant improvement of self-reported student engagement and satisfaction and increased academic performance. We discuss the successes and ongoing challenges of our course restructuring and consider issues relevant to institutional change. PMID:19723815

  16. Microscopic enteritis: Bucharest consensus.

    PubMed

    Rostami, Kamran; Aldulaimi, David; Holmes, Geoffrey; Johnson, Matt W; Robert, Marie; Srivastava, Amitabh; Fléjou, Jean-François; Sanders, David S; Volta, Umberto; Derakhshan, Mohammad H; Going, James J; Becheanu, Gabriel; Catassi, Carlo; Danciu, Mihai; Materacki, Luke; Ghafarzadegan, Kamran; Ishaq, Sauid; Rostami-Nejad, Mohammad; Peña, A Salvador; Bassotti, Gabrio; Marsh, Michael N; Villanacci, Vincenzo

    2015-03-01

    Microscopic enteritis (ME) is an inflammatory condition of the small bowel that leads to gastrointestinal symptoms, nutrient and micronutrient deficiency. It is characterised by microscopic or sub-microscopic abnormalities such as microvillus changes and enterocytic alterations in the absence of definite macroscopic changes using standard modern endoscopy. This work recognises a need to characterize disorders with microscopic and submicroscopic features, currently regarded as functional or non-specific entities, to obtain further understanding of their clinical relevance. The consensus working party reviewed statements about the aetiology, diagnosis and symptoms associated with ME and proposes an algorithm for its investigation and treatment. Following the 5(th) International Course in Digestive Pathology in Bucharest in November 2012, an international group of 21 interested pathologists and gastroenterologists formed a working party with a view to formulating a consensus statement on ME. A five-step agreement scale (from strong agreement to strong disagreement) was used to score 21 statements, independently. There was strong agreement on all statements about ME histology (95%-100%). Statements concerning diagnosis achieved 85% to 100% agreement. A statement on the management of ME elicited agreement from the lowest rate (60%) up to 100%. The remaining two categories showed general agreement between experts on clinical presentation (75%-95%) and pathogenesis (80%-90%) of ME. There was strong agreement on the histological definition of ME. Weaker agreement on management indicates a need for further investigations, better definitions and clinical trials to produce quality guidelines for management. This ME consensus is a step toward greater recognition of a significant entity affecting symptomatic patients previously labelled as non-specific or functional enteropathy. PMID:25759526

  17. Microscopic enteritis: Bucharest consensus

    PubMed Central

    Rostami, Kamran; Aldulaimi, David; Holmes, Geoffrey; Johnson, Matt W; Robert, Marie; Srivastava, Amitabh; Fléjou, Jean-François; Sanders, David S; Volta, Umberto; Derakhshan, Mohammad H; Going, James J; Becheanu, Gabriel; Catassi, Carlo; Danciu, Mihai; Materacki, Luke; Ghafarzadegan, Kamran; Ishaq, Sauid; Rostami-Nejad, Mohammad; Peña, A Salvador; Bassotti, Gabrio; Marsh, Michael N; Villanacci, Vincenzo

    2015-01-01

    Microscopic enteritis (ME) is an inflammatory condition of the small bowel that leads to gastrointestinal symptoms, nutrient and micronutrient deficiency. It is characterised by microscopic or sub-microscopic abnormalities such as microvillus changes and enterocytic alterations in the absence of definite macroscopic changes using standard modern endoscopy. This work recognises a need to characterize disorders with microscopic and submicroscopic features, currently regarded as functional or non-specific entities, to obtain further understanding of their clinical relevance. The consensus working party reviewed statements about the aetiology, diagnosis and symptoms associated with ME and proposes an algorithm for its investigation and treatment. Following the 5th International Course in Digestive Pathology in Bucharest in November 2012, an international group of 21 interested pathologists and gastroenterologists formed a working party with a view to formulating a consensus statement on ME. A five-step agreement scale (from strong agreement to strong disagreement) was used to score 21 statements, independently. There was strong agreement on all statements about ME histology (95%-100%). Statements concerning diagnosis achieved 85% to 100% agreement. A statement on the management of ME elicited agreement from the lowest rate (60%) up to 100%. The remaining two categories showed general agreement between experts on clinical presentation (75%-95%) and pathogenesis (80%-90%) of ME. There was strong agreement on the histological definition of ME. Weaker agreement on management indicates a need for further investigations, better definitions and clinical trials to produce quality guidelines for management. This ME consensus is a step toward greater recognition of a significant entity affecting symptomatic patients previously labelled as non-specific or functional enteropathy. PMID:25759526

  18. Physical Activity Patterns and Psychological Correlates of Physical Activity among Singaporean Primary, Secondary, and Junior College Students

    ERIC Educational Resources Information Center

    Wang, C. K. John; Koh, K. T.; Biddle, Stuart J. H.; Liu, W. C.; Chye, Stefanie

    2011-01-01

    The purpose of this research was to examine physical activity patterns and psychological correlates of physical activity among primary, secondary, and junior college students in Singapore. A sample of 3,333 school students aged 10 to 18 years took part in the study. Results showed that the younger students had significantly higher physical…

  19. Still Bringing the Vietnam War Home: Sources of Contemporary Student Activism.

    ERIC Educational Resources Information Center

    Duncan, Lauren E.; Stewart, Abigail J.

    1995-01-01

    Examined student activism concerning the Persian Gulf War. Results showed that students' reports of their parents' activities during the Vietnam War were strongly associated with students' activism. Other correlates included attitudes toward war, political consciousness, authoritarianism, and gender-role ideology. Parents' prowar attitudes had no…

  20. Chaotic....!! Active and Engaged. Effects of an active learning classroom on student retention and engagement.

    NASA Astrophysics Data System (ADS)

    Palsole, S.; Serpa, L. F.

    2014-12-01

    Scientific literacy has been defined as the foremost challenge of this decade (AAAS, 2012). The Geological Society of American in its position statement postis that due to the systemic nature of the discipline of earth science, it is the most effective way to engage students in STEM disciplines. Given that the most common place for exposure to earth sciences is at the freshman level for non majors, we decided to transform a freshman introductory geology course to an active, student centered course, using an inquiry based approach. Our focus was to ensure the students saw the earth sciences as broadly applicative field, and not an esoteric science. To achieve this goal, we developed a series of problems that required the students to apply the concepts acquired through their self guided learning into the different topics of the course. This self guided learning took the form of didactic content uploaded into the learning management system (the various elements used to deliver the content were designed video clips, short text based lectures, short formative assessments, discussion boards and other web based discovery exercises) with the class time devoted to problem solving. A comparison of student performance in the active learning classroom vs. a traditional classroom as measured on a geoscience concept inventory (the questions were chosen by a third party who was not teaching either courses) showed that the the students in the active learning classroom scored 10% higher on the average in comparison to the traditional class. In addition to this heightened performance, the students in the active classroom also showed a higher degree of content retention 8 weeks after the semester had ended. This session will share the design process, some exercises and efficacy data collected.

  1. Enteric glial cells have specific immunosuppressive properties.

    PubMed

    Kermarrec, Laetitia; Durand, Tony; Neunlist, Michel; Naveilhan, Philippe; Neveu, Isabelle

    2016-06-15

    Enteric glial cells (EGC) have trophic and neuroregulatory functions in the enteric nervous system, but whether they exert a direct effect on immune cells is unknown. Here, we used co-cultures to show that human EGC can inhibit the proliferation of activated T lymphocytes. Interestingly, EGC from Crohn's patients were effective at one EGC for two T cells whereas EGC from control patients required a ratio of 1:1. These data suggest that EGC contribute to local immune homeostasis in the gastrointestinal wall. They also raise the possibility that EGC have particular immunosuppressive properties in inflammatory bowel diseases such as Crohn's disease. PMID:27235353

  2. Enteric alpha defensins in norm and pathology

    PubMed Central

    2012-01-01

    Microbes living in the mammalian gut exist in constant contact with immunity system that prevents infection and maintains homeostasis. Enteric alpha defensins play an important role in regulation of bacterial colonization of the gut, as well as in activation of pro- and anti-inflammatory responses of the adaptive immune system cells in lamina propria. This review summarizes currently available data on functions of mammalian enteric alpha defensins in the immune defense and changes in their secretion in intestinal inflammatory diseases and cancer. PMID:22236533

  3. What Is a Good Activity for Teaching World Literature to High School Students?

    ERIC Educational Resources Information Center

    Razzano, Elaine; Baldwin, Anna E.; Cobbs, Lewis; Whitaker, Sandra; Parker, Jessica; Krajcovic, Frank J.

    2002-01-01

    Presents six educators' ideas for good activities for teaching world literature to high school students. Describes ideas, activities, and experiences with innovative ways to teach World Literature. (SG)

  4. Viral enteric infections of poultry

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Enteric diseases cause great economic losses to the poultry industry mostly from depressed weight gains, impaired feed efficiency, and decreased flock uniformity. Enteric syndromes have been described in both young turkeys and chickens and likely result from infection by a mixture of pathogenic age...

  5. Molecular Physiology of Enteric Opioid Receptors

    PubMed Central

    Galligan, James J.; Akbarali, Hamid I.

    2015-01-01

    Opioid drugs have powerful antidiarrheal effects and many patients taking these drugs for chronic pain relief experience chronic constipation that can progress to opioid-induced bowel dysfunction. Three classes of opioid receptors are expressed by enteric neurons: μ-, δ-, and κ-opioid receptors (MOR, DOR, and KOR). MOR and DOR couple to inhibition of adenylate cylase and nerve terminal Ca2+ channels and activation of K+ channels. These effects reduce neuronal activity and neurotransmitter release. KOR couples to inhibition of Ca2+ channels and inhibition of neurotransmitter release. In the human gastrointestinal tract, MOR, DOR, and KOR link to inhibition of acetylcholine release from enteric interneurons and purine/nitric oxide release from inhibitory motorneurons. These actions inhibit propulsive motility. MOR and DOR also link to inhibition of submucosal secretomotor neurons, reducing active Cl− secretion and passive water movement into the colonic lumen. These effects account for the constipation caused by opioid receptor agonists. Tolerance develops to the analgesic effects of opioid receptor agonists but not to the constipating actions. This may be due to differential β-arrestin-2-dependent opioid receptor desensitization and internalization in enteric nerves in the colon compared with the small intestine and in neuronal pain pathways. Further studies of differential opioid receptor desensitization and tolerance in subsets of enteric neurons may identify new drugs or other treatment strategies of opioid-induced bowel dysfunction. PMID:25207608

  6. Molecular physiology of enteric opioid receptors.

    PubMed

    Galligan, James J; Akbarali, Hamid I

    2014-09-10

    Opioid drugs have powerful antidiarrheal effects and many patients taking these drugs for chronic pain relief experience chronic constipation that can progress to opioid-induced bowel dysfunction. Three classes of opioid receptors are expressed by enteric neurons: μ-, δ-, and κ-opioid receptors (MOR, DOR, and KOR). MOR and DOR couple to inhibition of adenylate cylase and nerve terminal Ca(2+) channels and activation of K(+) channels. These effects reduce neuronal activity and neurotransmitter release. KOR couples to inhibition of Ca(2+) channels and inhibition of neurotransmitter release. In the human gastrointestinal tract, MOR, DOR, and KOR link to inhibition of acetylcholine release from enteric interneurons and purine/nitric oxide release from inhibitory motorneurons. These actions inhibit propulsive motility. MOR and DOR also link to inhibition of submucosal secretomotor neurons, reducing active Cl(-) secretion and passive water movement into the colonic lumen. These effects account for the constipation caused by opioid receptor agonists. Tolerance develops to the analgesic effects of opioid receptor agonists but not to the constipating actions. This may be due to differential β-arrestin-2-dependent opioid receptor desensitization and internalization in enteric nerves in the colon compared with the small intestine and in neuronal pain pathways. Further studies of differential opioid receptor desensitization and tolerance in subsets of enteric neurons may identify new drugs or other treatment strategies of opioid-induced bowel dysfunction. PMID:25207608

  7. 78 FR 57371 - Agency Information Collection Activities; Comment Request; Student Aid Internet Gateway (SAIG...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-18

    ... Agency Information Collection Activities; Comment Request; Student Aid Internet Gateway (SAIG) Enrollment... notice will be considered public records. Title of Collection: Student Aid Internet Gateway (SAIG...: Enrollment in the Federal Student Aid (FSA) Student Aid Internet Gateway (SAIG) allows eligible entities...

  8. Career Activities Report. A Career Unit to Help Junior High or Senior High Students Think about Their High School Courses.

    ERIC Educational Resources Information Center

    Shoff, Phil

    This program was written as a response to a need expressed by counselors and teachers for increased career awareness on the part of students who enter high schools and to provide a vehicle to link existing junior and senior high school programs. The program is designed to expose students to the characteristics of a variety of jobs; to examine the…

  9. Using Activity Theory to Model the Taiwan Atayal Students' Classroom Mathematical Activity

    ERIC Educational Resources Information Center

    Huang, Chih-Hsien; Lin, Fou-Lai

    2013-01-01

    From the sociocultural perspective, this research utilized activity theory as the theoretical framework to analyze the influences of cultural factors for Taiwanese Atayal junior high school students' study in mathematics. The research methodology adopted grounded theory, theoretical and methodological approaches which are illustrated through…

  10. Is Active Learning Like Broccoli? Student Perceptions of Active Learning in Large Lecture Classes

    ERIC Educational Resources Information Center

    Smith, C. Veronica; Cardaciotto, LeeAnn

    2011-01-01

    Although research suggests that active learning is associated with positive outcomes (e.g., memory, test performance), use of such techniques can be difficult to implement in large lecture-based classes. In the current study, 1,091 students completed out-of-class group exercises to complement course material in an Introductory Psychology class.…

  11. Rosetta enters hibernation

    NASA Astrophysics Data System (ADS)

    Ferri, Paolo; Accomazzo, Andrea; Hubault, Armelle; Lodiot, Sylvain; Pellon-Bailon, Jose-Luis; Porta, Roberto

    2012-10-01

    The International Rosetta Mission was launched on 2nd March 2004 on its 10 years journey to comet 67P/Churyumov-Gerasimenko. Rosetta will reach the comet in 2014, orbit it for about 1.5 years down to distances of a few kilometres and deliver the Lander Philae onto its surface. Following the fly-by of Asteroid (21-)Lutetia in 2010, Rosetta continued its travel towards the planned comet encounter in 2014. In this phase Rosetta became the solar-powered spacecraft that reached the largest Sun distances in history of spaceflight, up to an aphelion at 5.3 AU in October 2012. At distances above 4.5 AU the spacecraft's solar generator power is not sufficient to keep all spacecraft systems active. Therefore in June 2011 the spacecraft was spun up to provide gyroscopic stabilisation, and most of its on-board units, including those used for attitude control and communications, were switched off. Over this "hibernation" phase of about 2.5 years the spacecraft will keep a minimum of autonomy active to ensure maintenance of safe thermal conditions. After Lutetia fly-by, flight controllers had to tackle two anomalies that had significant impacts on the mission operations. A leak in the reaction control subsystem was confirmed and led to the re-definition of the operational strategy to perform the comet rendezvous manoeuvres planned for 2011 and 2014. Anomalous jumps detected in the estimated friction torque of two of the four reaction wheels used for attitude control forced the rapid adoption of measures to slow down the wheels degradation. This included in-flight re-lubrication activities and changes in the wheels operational speed regime. Once the troubleshooting of the two anomalies was completed, and the related operational scenarios were implemented, the first large (790 m/s) comet rendezvous manoeuvre was executed, split into several long burns in January and February 2011. The second burn was unexpectedly interrupted due to the anomalous behaviour of two thrusters, causing

  12. A Survey of Factors and Attitudes of Students at a Rural Two-Year College Which Promote Low Participation in Student Activities Programs: An Institutional Study.

    ERIC Educational Resources Information Center

    Stolar, Steven M.

    In spring 1988, a survey was conducted of the student body at Cumberland County College (CCC) to obtain insight into students' perceptions of student activities programs at the college, the characteristics of participants in these activities, the activities students would like to see offered, and the most convenient times. A random sample of 202…

  13. A Study of Lipscomb University Students' Internet Use and Involvement in Extracurricular Activities

    ERIC Educational Resources Information Center

    Smith, Samuel Aarron

    2010-01-01

    The purpose of this study was to analyze Lipscomb University students' Internet use and involvement in extracurricular activities. A survey of students at Lipscomb University was conducted. As confirmed by the data the research was able to determine that the type of extracurricular activity a student participates in most often is related to the…

  14. Relation between Academic Performance and Students' Engagement in Digital Learning Activities

    ERIC Educational Resources Information Center

    Bertheussen, Bernt Arne; Myrland, Øystein

    2016-01-01

    This study reports on the effect of student engagement in digital learning activities on academic performance for 120 students enrolled in an undergraduate finance course. Interactive practice and exam problem files were available to each student, and individual download activity was automatically recorded during the first 50 days of the course.…

  15. Correlation between the Physical Activity Level and Grade Point Averages of Faculty of Education Students

    ERIC Educational Resources Information Center

    Imdat, Yarim

    2014-01-01

    The aim of the study is to find the correlation that exists between physical activity level and grade point averages of faculty of education students. The subjects consist of 359 (172 females and 187 males) under graduate students To determine the physical activity levels of the students in this research, International Physical Activity…

  16. University Students Meeting the Recommended Standards of Physical Activity and Body Mass Index

    ERIC Educational Resources Information Center

    Deng, Xiaofen; Castelli, Darla; Castro-Pinero, Jose; Guan, Hongwei

    2011-01-01

    This study investigated student physical activity (PA) and body mass index (BMI) in relation to the "Healthy Campus 2010" objectives set by the American College Health Association in 2002. Students (N = 1125) at a U.S. southern state university participated in the study. The percentages of students who were physically active and whose BMI were…

  17. Enhancing Student Motivation in College and University Physical Activity Courses Using Instructional Alignment Practices

    ERIC Educational Resources Information Center

    Kim, MooSong; Cardinal, Bradley J.; Yun, Joonkoo

    2015-01-01

    Motivation is a key factor in promoting students' active engagement in regular physical activity. According to self-determination theory -- one of the prominent motivational theories -- for this to occur, students' basic psychological needs must be met (i.e., their need for autonomy, competence and relatedness). Students' self-determined…

  18. Does Alcohol Use among Sexually Active College Students Moderate HIV Risk Behavior?

    ERIC Educational Resources Information Center

    Lewis, John E.; Malow, Robert M.; Norman, Lisa

    2008-01-01

    College students frequently use alcohol and are very sexually active, but do the two behaviors result in greater HIV risk? We employed the AIDS Risk Reduction Model to assess condom use during vaginal intercourse for sexually active college students using and not using alcohol proximal to sex. Students reported multiple lifetime sex partners and…

  19. Alignment of Hands-On STEM Engagement Activities with Positive STEM Dispositions in Secondary School Students

    ERIC Educational Resources Information Center

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

    2015-01-01

    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…

  20. Lactobacillus paracasei CBA L74 metabolic products and fermented milk for infant formula have anti-inflammatory activity on dendritic cells in vitro and protective effects against colitis and an enteric pathogen in vivo.

    PubMed

    Zagato, Elena; Mileti, Erika; Massimiliano, Lucia; Fasano, Francesca; Budelli, Andrea; Penna, Giuseppe; Rescigno, Maria

    2014-01-01

    The rapid expansion of commercially available fermented food products raises important safety issues particularly when infant food is concerned. In many cases, the activity of the microorganisms used for fermentation as well as what will be the immunological outcome of fermented food intake is not known. In this manuscript we used complex in vitro, ex-vivo and in vivo systems to study the immunomodulatory properties of probiotic-fermented products (culture supernatant and fermented milk without live bacteria to be used in infant formula). We found in vitro and ex-vivo that fermented products of Lactobacillus paracasei CBA L74 act via the inhibition of proinflammatory cytokine release leaving anti-inflammatory cytokines either unaffected or even increased in response to Salmonella typhimurium. These activities are not dependent on the inactivated bacteria but to metabolic products released during the fermentation process. We also show that our in vitro systems are predictive of an in vivo efficacy by the fermented products. Indeed CBA L74 fermented products (both culture medium and fermented milk) could protect against colitis and against an enteric pathogen infection (Salmonella typhimurium). Hence we found that fermented products can act via the inhibition of immune cell inflammation and can protect the host from pathobionts and enteric pathogens. These results open new perspectives in infant nutrition and suggest that L. paracasei CBA L74 fermented formula can provide immune benefits to formula-fed infants, without carrying live bacteria that may be potentially dangerous to an immature infant immune system. PMID:24520333

  1. Promoting Physical Activity for Students with Autism Spectrum Disorder: Barriers, Benefits, and Strategies for Success

    ERIC Educational Resources Information Center

    Menear, Kristi S.; Neumeier, William H.

    2015-01-01

    Many students with autism spectrum disorder (ASD) fall short of the recommended physical activity levels and experience challenges in physical activity and physical education settings. This article reviews factors that can improve the physical activity statistics of students with ASD, outlines the researched benefits of physical activity for…

  2. Technology and Engineering Education Students' Perceptions of Hands-On and Hands-Off Activities

    ERIC Educational Resources Information Center

    Sianez, David M.; Fugere, Madeleine A.; Lennon, Carter A.

    2010-01-01

    Technology and engineering education students responded to a survey regarding hands-on and hands-off activities. First, the students listed hands-on and hands-off activities and what characterized the two types of activities. Activities such as building or assembling something as well as working manually with tools were viewed as hands-on. Passive…

  3. Activism and Leadership Development: Examining the Relationship between College Student Activism Involvement and Socially Responsible Leadership Capacity

    ERIC Educational Resources Information Center

    Page, Jeremy Dale

    2010-01-01

    The purpose of this study was to examine the relationship between participation in student activism and leadership development among college students. This study applied the social change model of leadership development (SCM) as the theoretical model used to measure socially responsible leadership capacity in students. The study utilized data…

  4. Student activism, mental health, and English-Canadian universities in the 1960s.

    PubMed

    Jasen, Patricia

    2011-01-01

    Student mental health services were created at many American universities during the interwar years in association with the mental hygiene movement of that era. In Canada, psychologists and psychiatrists became focused on the well-being of schoolchildren during this period, but services for university students were minimal or non-existent at most institutions until well after the Second World War. Influenced by American trends and in tune with rising public concern over the problems students were experiencing on Canada's burgeoning campuses, student organizations, in co-operation with the Canadian Mental Health Association, began a concerted campaign for improved services in the early 1960s. Through conferences, seminars, and surveys, they revealed the extent of student distress, and by 1965 their efforts were attracting increasing media attention and having a direct impact on university student health policies. Their campaign then entered a new phase, transformed by the same radicalization that infused the wider student movement in the wake of the Berkeley free speech protests. Dissatisfied with the institutional response and distrustful of the motives behind the services now provided, activists questioned the very meaning of 'mental health' in the context of their deeper critique of the university and society. By the end of the decade, the student mental health movement had run its course, but it left a lasting legacy in the ongoing reform of university health services and in attitudes towards student mental health. PMID:22145174

  5. Introducing the Action Potential to Psychology Students

    ERIC Educational Resources Information Center

    Simon-Dack, Stephanie L.

    2014-01-01

    For this simple active learning technique for teaching, students are assigned "roles" and act out the process of the action potential (AP), including the firing threshold, ion-specific channels for ions to enter and leave the cell, diffusion, and the refractory period. Pre-post test results indicated that students demonstrated increased…

  6. Emerging roles for enteric glia in gastrointestinal disorders

    PubMed Central

    Sharkey, Keith A.

    2015-01-01

    Enteric glia are important components of the enteric nervous system (ENS) and also form an extensive network in the mucosa of the gastrointestinal (GI) tract. Initially regarded as passive support cells, it is now clear that they are actively involved as cellular integrators in the control of motility and epithelial barrier function. Enteric glia form a cellular and molecular bridge between enteric nerves, enteroendocrine cells, immune cells, and epithelial cells, depending on their location. This Review highlights the role of enteric glia in GI motility disorders and in barrier and defense functions of the gut, notably in states of inflammation. It also discusses the involvement of enteric glia in neurological diseases that involve the GI tract. PMID:25689252

  7. An Examination of Faculty and Student Online Activity: Predictive Relationships of Student Academic Success in a Learning Management System (LMS)

    ERIC Educational Resources Information Center

    Stamm, Randy Lee

    2013-01-01

    The purpose of this mixed method research study was to examine relationships in student and instructor activity logs and student performance benchmarks specific to enabling early intervention by the instructor in a Learning Management System (LMS). Instructor feedback was collected through a survey instrument to demonstrate perceived importance of…

  8. The Effect of Active Student Responding during Computer-Assisted Instruction on Social Studies Learning by Students with Learning Disabilities

    ERIC Educational Resources Information Center

    Jerome, Annamaria; Barbetta, Patricia M.

    2005-01-01

    An alternating treatments design with a best treatments phase was used to compare two active student response (ASR) conditions and one on-task (OT) condition on the acquisition and maintenance of social studies facts during computer-assisted instruction. Each week for six weeks, five students were provided daily computer-assisted instruction on 21…

  9. Effective Teachers for Students with Emotional/Behavioral Disorders: Active Ingredients Leading to Positive Teacher and Student Outcomes

    ERIC Educational Resources Information Center

    Conroy, Maureen A.; Sutherland, Kevin S.

    2012-01-01

    Teachers of students with emotional/behavioral disorders (E/BD) have varied skills and abilities. Within the field there are some teachers, who teach students with E/BD by actively engaging them in learning tasks and who have few behavior problems in comparison to other teachers, who struggle with classroom management. Many researchers have found…

  10. Tertiary Students and Social Development: An Area for Direct Action--Student Rural Service Activities in Malaysia.

    ERIC Educational Resources Information Center

    Kong, Kee Poo

    The study is a survey of the different kinds of voluntary rural service (service-learning) corps of students from the institutions of higher education in Malaysia. The history, organization, and activities of the service corps are examined, and this type of student social action is viewed with reference to the role of higher education in the…

  11. Comparative examination of cats with feline leukemia virus-associated enteritis and other relevant forms of feline enteritis.

    PubMed

    Kipar, A; Kremendahl, J; Jackson, M L; Reinacher, M

    2001-07-01

    Cats with feline leukemia virus (FeLV)-associated enteritis (FAE), enteritis of other known viral etiology (parvovirus [PV], enteric coronavirus [CoV]), and enteritis of unknown etiology with histologic features similar to those of FAE and PV enteritis (EUE) and FeLV-negative and FeLV-positive cats without enterocyte alterations were examined. Amount and types of infiltrating leukocytes in the jejunum and activity and cellular constituents of mesenteric lymph nodes, spleen, and bone marrow were determined. PV and CoV infections were confirmed by immunohistologic demonstration of PV and CoV antigen, ultrastructural demonstration of viral particles in the intestinal content, and in situ hybridization for PV genome. FeLV infection was detected by immunohistology for gp70, p27, and p15E. Latent FeLV infection was excluded by polymerase chain reaction methods for exogenous FeLV DNA. Enterocyte lesions involved the crypts in cats with PV enteritis, FAE, and EUE and the villous tips in cats with CoV enteritis. Inflammatory infiltration was generally dominated by mononuclear cells and was moderate in the unaltered intestine and in cats with PV enteritis and marked in cats with FAE, CoV enteritis, and EUE. In cats with EUE, myeloid/histiocyte antigen-positive macrophages were relatively numerous, suggesting recruitment of peripheral blood monocytes. Lymphoid tissues were depleted in cats with PV enteritis and with EUE but were normal or hyperplastic in cats with FAE. Bone marrow activity was decreased in cats with PV enteritis; in cats with FAE or EUE and in FeLV-positive cats without enterocyte alterations, activity was slightly increased. In cats with FAE and PV enteritis, a T-cell-dominated response prevailed. EUE showed some parallels to human inflammatory bowel disease, indicating a potential harmful effect of infiltrating macrophages on the intestinal epithelium. PMID:11467470

  12. Correlates of college students' physical activity: cross-cultural differences.

    PubMed

    Seo, Dong-Chul; Torabi, Mohammad R; Jiang, Nan; Fernandez-Rojas, Xinia; Park, Bock-Hee

    2009-10-01

    This study examined cross-cultural differences in personal and behavioral determinants of vigorous-intensity and moderate-intensity physical activity (PA) among college students living in distinctly different cultures, that is, the United States, Costa Rica, India, and South Korea. Participants of this study were recruited from randomly chosen public universities in the 4 countries during the 2006-2007 academic year. A total of 4685 students participated in the study (response rate 90%). Vigorous-intensity PA was measured by asking on how many of the past 7 days the participants participated in PA for at least 20 minutes that made them sweat or breathe hard. For moderate-intensity PA, participants were asked on how many of the past 7 days they participated in PA for at least 30 minutes that did not make them sweat or breathe hard. Findings indicate that whereas perceived overweight and fruit and vegetable consumption are relatively culture-free predictors of PA, gender and TV/video watching are culture-specific predictors. Binge drinking was not predictive of meeting the vigorous-intensity and moderate-intensity PA guidelines in any of the 4 countries. PMID:19661101

  13. The enter-educate approach.

    PubMed

    Piotrow, P T; Coleman, P L

    1992-03-01

    This article describes how the Population Communication Services (PCS) has seized on the "enter-educate" approach, the blending of popular entertainment with social messages, to change reproductive health behavior. The enter-educate approach spreads its message through songs, soap operas, variety shows, and other types of popular entertainment mediums. Because they entertain, enter-educate projects can capture the attention of an audience -- such as young people -- who would otherwise scorn social messages. And the use of population mediums makes it possible to reach a variety of audiences. Funded by USAID, PCS began its first enter-educate project in response to the increasing number of teenage pregnancies in Latin America. PCS developed 2 songs and videos, which featured popular teenage singers to serve as role models, to urge abstinence. The songs became instant hits. Since then, PCS has mounted more then 80 major projects in some 40 countries. Highlights of programs range from a successful multi-media family planning campaign in Turkey to humorous television ads in Brazil promoting vasectomy. Recently, PCS initiated projects to teach AIDS awareness. At the core of the enter-educate approach is the social learning theory which holds that much behavior is learned through the observation of role-models. Health professionals work alongside entertainers to produce works that have audience appeal and factual social messages. The enter-educate approach works because it is popular, pervasive, personal, persuasive, and profitable. PCS has found that enter-educate programs pay for themselves through cost sharing and cost recovery. PMID:12284960

  14. Enhancing Student-Student Online Interaction: Exploring the Study Buddy Peer Review Activity

    ERIC Educational Resources Information Center

    Madland, Colin; Richards, Griff

    2016-01-01

    The study buddy is a learning strategy employed in a graduate distance course to promote informal peer reviewing of assignments before submission. This strategy promotes student-student interaction and helps break the social isolation of distance learning. Given the concern by Arum and Roksa (2011) that student-student interaction may be…

  15. Professional Student Organizations and Experiential Learning Activities: What Drives Student Intentions to Participate?

    ERIC Educational Resources Information Center

    Munoz, Laura; Miller, Richard; Poole, Sonja Martin

    2016-01-01

    Experiential learning theory has been referenced as a possible method for attracting and retaining members in student organizations. In a survey, undergraduate students evaluated a variety of organizational features pertaining to their intention to participate in professional student organizations. The study found that students value activities…

  16. Enteric viruses of chickens and turkeys

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Although enteric disease in commercial poultry operations is common, and often unofficially reported and discussed by field veterinarians as “non-specific enteric disease”, three recognized enteric syndromes do exist in poultry: poult enteritis complex (PEC) and poult enteritis mortality syndrome (P...

  17. Comparing Entering Freshmen's Perceptions of Campus Marijuana and Alcohol Use to Reported Use

    ERIC Educational Resources Information Center

    Gold, Gregg J.; Nguyen, Alyssa T.

    2009-01-01

    Use of marijuana and alcohol among current college students (N = 1101) was compared to the perceptions and use of entering freshmen (N = 481) surveyed before the start of classes. Entering freshmen significantly misperceived campus norms for marijuana use, over-estimating that almost every student used in the last 30 days, p less than 0.001.…

  18. Sex differences in social cognitive factors and physical activity in Korean college students

    PubMed Central

    Choi, Jin Yi; Chang, Ae Kyung; Choi, Eun-Ju

    2015-01-01

    [Purpose] This study examined sex differences in physical activity and social cognitive theory factors in Korean college students. [Subjects and Methods] A cross-sectional survey of 688 college students (285 men and 403 women) in Korea was conducted using a self-reported questionnaire. [Results] There was a significant difference in the level of physical activity between male and female students. The significant predictors of physical activity for male students were physical activity goals, physical activity self-efficacy, and sitting time. Meanwhile, those for female students were perceived weight, physical activity goal, physical activity outcome expectations, and sitting time. [Conclusion] Sex differences should be considered when developing interventions to increase physical activity. PMID:26180293

  19. High School Students' Participation in Music Activities beyond the School Day

    ERIC Educational Resources Information Center

    Kuntz, Tammy L.

    2011-01-01

    The purpose of this qualitative study was to investigate the music activities that high school band students are involved in and how these activities might lead to lifelong music participation. Specific research questions were the following: (a) In what activities are high school band students involved? (b) What are high school band directors…

  20. STEM Related After-School Program Activities and Associated Outcomes on Student Learning

    ERIC Educational Resources Information Center

    Sahin, Alpaslan; Ayar, Mehmet C.; Adiguzel, Tufan

    2014-01-01

    This study explores the characteristics of after-school program activities at a charter school in the Southeast US highlighting students' experiences with and gains from these after-school program activities. A qualitative case study design was employed to understand students' views and opinions regarding the activities and their…

  1. Lessons in Higher Education: Five Pedagogical Practices that Promote Active Learning for Faculty and Students

    ERIC Educational Resources Information Center

    Cook-Sather, Alison

    2011-01-01

    Active learning by faculty members complements and promotes active learning for students. Through The Andrew W. Mellon Teaching and Learning Institute at Bryn Mawr College, faculty members actively engage with one another and with undergraduate students positioned as pedagogical consultants to explore and to practice a wide range of pedagogies. In…

  2. Entrapment and Structure of an Extrahelical Guanine Attempting to Enter the Active Site of a Bacterial DNA Glycosylase, MutM

    SciTech Connect

    Qi, Yan; Spong, Marie C.; Nam, Kwangho; Karplus, Martin; Verdine, Gregory L.

    2010-09-21

    MutM, a bacterial DNA glycosylase, protects genome integrity by catalyzing glycosidic bond cleavage of 8-oxoguanine (oxoG) lesions, thereby initiating base excision DNA repair. The process of searching for and locating oxoG lesions is especially challenging, because of the close structural resemblance of oxoG to its million-fold more abundant progenitor, G. Extrusion of the target nucleobase from the DNA double helix to an extrahelical position is an essential step in lesion recognition and catalysis by MutM. Although the interactions between the extruded oxoG and the active site of MutM have been well characterized, little is known in structural detail regarding the interrogation of extruded normal DNA bases by MutM. Here we report the capture and structural elucidation of a complex in which MutM is attempting to present an undamaged G to its active site. The structure of this MutM-extrahelical G complex provides insights into the mechanism MutM employs to discriminate against extrahelical normal DNA bases and into the base extrusion process in general.

  3. Showdown over South Africa: The Second Coming of Student Activism.

    ERIC Educational Resources Information Center

    Fisher, Marc

    1979-01-01

    Student activists are charging that university investments are helping support South Africa's discriminatory practices. Confrontations between students and administrators and trustees are described, and instances of divestiture are reported. (LBH)

  4. Graduating College Students' Orientations toward Scientific Research Activity

    ERIC Educational Resources Information Center

    Zubova, L. G.; Andreeva, O. N.; Antropova, O. A.

    2009-01-01

    The population of scientists in Russia is aging, and it is difficult to attract young graduates to enter the profession. Greater efforts need to be made to change the condition of work for scientists in order to make it attractive to those who will become the next generation of Russian scientists. Creating the conditions favorable to the…

  5. Enteritis

    MedlinePlus

    ... be caused by: An autoimmune condition such as Crohn's disease Certain drugs, including ibuprofen, naproxen sodium, and cocaine ... may need to take antibiotics. People who have Crohn's disease will often need to take anti-inflammatory medicines. ...

  6. Software Support for Students Engaging in Scientific Activity and Scientific Controversy.

    ERIC Educational Resources Information Center

    Cavalli-Sforza, Violetta; And Others

    1994-01-01

    Describes a design for a computer-based environment to assist students in conducting dialectical activities of constructing, comparing, and evaluating arguments for competing scientific theories. (ZWH)

  7. [2010-2011 Federal Student Aid Handbook with Active Index

    ERIC Educational Resources Information Center

    Federal Student Aid, US Department of Education, 2011

    2011-01-01

    This publication is intended for financial aid administrators and counselors who help students begin the aid process--filing the Free Application for Federal Student Aid (FAFSA), verifying information, and making corrections and other changes to the information reported on the FAFSA. The Federal Student Aid Handbook consists of the Application and…

  8. Active Listening Strategies of Academically Successful University Students

    ERIC Educational Resources Information Center

    Canpolat, Murat; Kuzu, Sekvan; Yildirim, Bilal; Canpolat, Sevilay

    2015-01-01

    Problem Statement: In formal educational environments, the quality of student listening affects learning considerably. Students who are uninterested in a lesson listen reluctantly, wanting time to pass quickly and the class to end as soon as possible. In such situations, students become passive and, though appearing to be listening, will not use…

  9. Secondary School Student Teacher Classroom Control Ideologies and Amount of Engaged Instructional Activities.

    ERIC Educational Resources Information Center

    Jones, Dan R.; Harty, Harold

    1980-01-01

    After their student teaching experience, 19 student teachers completed the Pupil Control Ideology (PCI) Form. The significant positive correlation between individual PCI scores and the number of hours spent in instructional activities during student teaching suggests that the more time spent teaching a class, the more custodial classroom…

  10. Promoting Health-Related Fitness during Warm-Up Activities for Secondary Students

    ERIC Educational Resources Information Center

    Johnson, Ingrid

    2008-01-01

    It is common to begin a physical education class by having students run laps. Many teachers find that doing the same running warm-up day after day leads to boredom and a lack of interest in their students. This article provides teachers with developmentally appropriate warm-up activities that will not only motivate students, but also keep them…

  11. Self-Regulated Learning and Perceived Health among Students Participating in University Physical Activity Classes

    ERIC Educational Resources Information Center

    McBride, Ron E.; Xiang, Ping

    2013-01-01

    Three hundred and sixty-one students participating in university physical activity classes completed questionnaires assessing perceived health and self-regulated learning. In addition, 20 students (11 men; 9 women) were interviewed about their reasons for enrolling, participation and goals in the class. Results indicated the students endorsed…

  12. Teacher Feedback and Interactions in Physical Education: Effects of Student Gender and Physical Activities

    ERIC Educational Resources Information Center

    Nicaise, Virginie; Cogerino, Genevieve; Fairclough, Stuart; Bois, Julien; Davis, Kathryn

    2007-01-01

    Previous research conducted in both classroom and physical education (PE) settings has examined the impact of student gender on teacher-student interactions. The purpose of this study was to extend this line of research by analysing the influence of student gender and different types of physical activity on the frequency and nature of teacher…

  13. Nobody Says No: Student Self-Censorship in a Collaborative Knowledge Building Activity

    ERIC Educational Resources Information Center

    Roberts, Alan; Nason, Rod

    2011-01-01

    This paper explores student self-censorship within an online learning environment. Self-censorship in group activity can be seen as a two-edged sword. While it can be advantageous that a student censor personal frustration and angst when working with others, if the self-censorship impacts on the cognitive contribution a student makes then this may…

  14. Effects of Active Learning on Enhancing Student Critical Thinking in an Undergraduate General Science Course

    ERIC Educational Resources Information Center

    Kim, Kyoungna; Sharma, Priya; Land, Susan M.; Furlong, Kevin P.

    2013-01-01

    To enhance students' critical thinking in an undergraduate general science course, we designed and implemented active learning modules by incorporating group-based learning with authentic tasks, scaffolding, and individual reports. This study examined the levels of critical thinking students exhibited in individual reports and the students'…

  15. An Action Research Study on the Effect of Interactive Technology and Active Learning on Student Performance

    ERIC Educational Resources Information Center

    Bear, Teresa J.

    2013-01-01

    This quantitative action science research study utilized a causal-comparative experimental research design in order to determine if the use of student response systems (clickers), as an active learning strategy in a community college course, improved student performance in the course. Students in the experimental group (n = 26) used clickers to…

  16. Verbal and Cognitive Activities between and among Students and Faculty in Clinical Conferences.

    ERIC Educational Resources Information Center

    Rossignol, Marycarol

    2000-01-01

    Analysis of verbal and cognitive activities between and among students and faculty during 30 postconference sessions indicated that faculty used a student-centered model to structure conferences and encourage students' verbal participation. Faculty are encouraged to coach for cognition by monitoring cognitive levels in discourse to encourage…

  17. Scholarly Networking among Business Students: Structured Discussion Board Activity and Academic Outcomes

    ERIC Educational Resources Information Center

    Walker, Kristen; Curren, Mary T.; Kiesler, Tina; Lammers, H. Bruce; Goldenson, Jamie

    2013-01-01

    The authors' intent was to show the effect of student discussion board activity on academic outcomes, after accounting for past academic performance. Data were collected from 516 students enrolled in a junior-level required business course. Controlling for students' grade point average, stepwise regression showed a significant…

  18. A Review of Research on Small-School Student Participation in Extracurricular Activities.

    ERIC Educational Resources Information Center

    Stevens, Neil G.; Peltier, Gary L.

    1994-01-01

    Research reveals that high school students in small schools participate more in extracurricular activities than their peers in large schools; that a high degree of student participation provides opportunities for enhancing leadership, responsibility, and motivation; that students in small schools feel needed; and that the benefits of…

  19. A Comparison of Motivational Factors and Barriers to Physical Activity among Traditional versus Nontraditional College Students

    ERIC Educational Resources Information Center

    Kulavic, Kimberly; Hultquist, Cherilyn N.; McLester, John R.

    2013-01-01

    Objective: To investigate the motivational factors and the barriers to physical activity (PA) in traditional college students (TS) and nontraditional college students (NTS) and determine if differences exist between these 2 groups. Participants: A total of 746 college students; 628 were TS (19.1 [plus-minus] 1.2 years), and 118 were NTS (31.2…

  20. The Role of Mentoring in the Identification and Selection of College Student Unions/Activities Careers

    ERIC Educational Resources Information Center

    McIntosh, Kathleen K.

    2011-01-01

    Commonly referred to as the living room of campuses, student union facilities serve as an environment for the social, cognitive, cultural, and intellectual education of students that occurs outside the classroom. This study aims to provide an understanding and knowledge of the student union-activities profession, its dedicated professionals, and…

  1. School Time Physical Activity of Students with and without Autism Spectrum Disorders during PE and Recess

    ERIC Educational Resources Information Center

    Pan, Chien-Yu

    2008-01-01

    This study compared moderate-to-vigorous physical activity (MVPA) of students with autism spectrum disorders (ASD) and students without disabilities during inclusive physical education and recess. Students (7-12 years) wore a uniaxial accelerometer in school for 5 consecutive school days. Results indicated a significant difference between…

  2. 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…

  3. 78 FR 21919 - Agency Information Collection Activities; Comment Request; Generic Clearance for Federal Student...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... Federal Student Aid (FSA) as the first Performance-Based Organization (PBO). One purpose of the PBO is to... Agency Information Collection Activities; Comment Request; Generic Clearance for Federal Student Aid Customer Satisfaction Surveys and Focus Groups Master Plan AGENCY: Federal Student Aid (FSA), Department...

  4. Activating the Passive Student. Classroom Practices in Teaching English, 1978-1979.

    ERIC Educational Resources Information Center

    Stanford, Gene; And Others

    This publication includes 27 essays by English teachers on the central theme of activating passive students. Each essay describes a specific successful classroom strategy for involving students in doing English rather than in simply absorbing it. While the approaches are diverse, several concepts appear frequently, such as asking students to…

  5. 78 FR 24393 - Agency Information Collection Activities; Comment Request; Promoting Student Success in Algebra I...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-25

    ... Agency Information Collection Activities; Comment Request; Promoting Student Success in Algebra I Project... notice will be considered public records. Title of Collection: Promoting Student Success in Algebra I... Estimated Number of Annual Burden Hours: 208. Abstract: The Promoting Student Success in Algebra I...

  6. Look Around You. A Primary Student Activity Book Introducing Basic Environmental Concepts.

    ERIC Educational Resources Information Center

    Starkey, Sharon

    This activity book, designed for student use, introduces environmental concepts to the primary student. The basic concept around which the guide is developed is the idea that the environment contains many interdependent things. Water, wind, clouds, non-living objects, plants, animals, and pollution are dealt with as part of the primary student's…

  7. 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…

  8. Physical Activity Breaks and Student Learning: A Teacher-Research Project

    ERIC Educational Resources Information Center

    Camahalan, Faye Marsha G.; Ipock, Amanda R.

    2015-01-01

    This study is a teacher initiated action research. The purpose is to improve student learning in math using physical activity breaks during classroom lessons. The study was conducted by tracking the results of ten 5th grade students for a period of one week. Using anecdotal notes, students showed improvement on attentiveness during class…

  9. An Analysis of Teacher Discourse that Introduces Real Science Activities to High School Students

    ERIC Educational Resources Information Center

    Hsu, Pei-Ling; Roth, Wolff-Michael

    2009-01-01

    Most academic science educators encourage teachers to provide their students with access to more authentic science activities. What can and do teachers say to increase students' interests in participating in opportunities to do real science? What are the discursive "resources" they draw on to introduce authentic science to students? The purpose of…

  10. Increasing Student Involvement in Self-Governance Activities: A Delphi Approach.

    ERIC Educational Resources Information Center

    Miles, Jennifer M.; Miller, Michael T.

    This study used a Delphi survey to examine what undergraduate student government leaders think about increasing student involvement in self-governance activities. Twenty-students from geographically diverse institutions of higher education participated in the three rounds of the Delphi study. They generated a total of 56 different strategies and…

  11. Inquiry-Based Laboratory Activities in Electrochemistry: High School Students' Achievements and Attitudes

    ERIC Educational Resources Information Center

    Sesen, Burcin Acar; Tarhan, Leman

    2013-01-01

    This study aimed to investigate the effects of inquiry-based laboratory activities on high school students' understanding of electrochemistry and attitudes towards chemistry and laboratory work. The participants were 62 high school students (average age 17 years) in an urban public high school in Turkey. Students were assigned to experimental (N =…

  12. Beyond the Classroom: Involving Students with Disabilities in Extracurricular Activities at Levy Middle School.

    ERIC Educational Resources Information Center

    Walker, Pam; And Others

    Six students in a special education classroom at Levy Middle School (Syracuse, New York) became involved in a variety of after-school activities with nondisabled students. The students participated in the school computer club, cross-country skiing, volleyball, stage crew, intramural basketball, the Spanish Club, and after-school programs at two…

  13. SLITHER: a web server for generating contiguous conformations of substrate molecules entering into deep active sites of proteins or migrating through channels in membrane transporters.

    PubMed

    Lee, Po-Hsien; Kuo, Kuei-Ling; Chu, Pei-Ying; Liu, Eric M; Lin, Jung-Hsin

    2009-07-01

    Many proteins use a long channel to guide the substrate or ligand molecules into the well-defined active sites for catalytic reactions or for switching molecular states. In addition, substrates of membrane transporters can migrate to another side of cellular compartment by means of certain selective mechanisms. SLITHER (http://bioinfo.mc.ntu.edu.tw/slither/or http://slither.rcas.sinica.edu.tw/) is a web server that can generate contiguous conformations of a molecule along a curved tunnel inside a protein, and the binding free energy profile along the predicted channel pathway. SLITHER adopts an iterative docking scheme, which combines with a puddle-skimming procedure, i.e. repeatedly elevating the potential energies of the identified global minima, thereby determines the contiguous binding modes of substrates inside the protein. In contrast to some programs that are widely used to determine the geometric dimensions in the ion channels, SLITHER can be applied to predict whether a substrate molecule can crawl through an inner channel or a half-channel of proteins across surmountable energy barriers. Besides, SLITHER also provides the list of the pore-facing residues, which can be directly compared with many genetic diseases. Finally, the adjacent binding poses determined by SLITHER can also be used for fragment-based drug design. PMID:19433508

  14. SLITHER: a web server for generating contiguous conformations of substrate molecules entering into deep active sites of proteins or migrating through channels in membrane transporters

    PubMed Central

    Lee, Po-Hsien; Kuo, Kuei-Ling; Chu, Pei-Ying; Liu, Eric M.; Lin, Jung-Hsin

    2009-01-01

    Many proteins use a long channel to guide the substrate or ligand molecules into the well-defined active sites for catalytic reactions or for switching molecular states. In addition, substrates of membrane transporters can migrate to another side of cellular compartment by means of certain selective mechanisms. SLITHER (http://bioinfo.mc.ntu.edu.tw/slither/or http://slither.rcas.sinica.edu.tw/) is a web server that can generate contiguous conformations of a molecule along a curved tunnel inside a protein, and the binding free energy profile along the predicted channel pathway. SLITHER adopts an iterative docking scheme, which combines with a puddle-skimming procedure, i.e. repeatedly elevating the potential energies of the identified global minima, thereby determines the contiguous binding modes of substrates inside the protein. In contrast to some programs that are widely used to determine the geometric dimensions in the ion channels, SLITHER can be applied to predict whether a substrate molecule can crawl through an inner channel or a half-channel of proteins across surmountable energy barriers. Besides, SLITHER also provides the list of the pore-facing residues, which can be directly compared with many genetic diseases. Finally, the adjacent binding poses determined by SLITHER can also be used for fragment-based drug design. PMID:19433508

  15. A suggested emergency medicine boot camp curriculum for medical students based on the mapping of Core Entrustable Professional Activities to Emergency Medicine Level 1 milestones

    PubMed Central

    Lamba, Sangeeta; Wilson, Bryan; Natal, Brenda; Nagurka, Roxanne; Anana, Michael; Sule, Harsh

    2016-01-01

    Background An increasing number of students rank Emergency Medicine (EM) as a top specialty choice, requiring medical schools to provide adequate exposure to EM. The Core Entrustable Professional Activities (EPAs) for Entering Residency by the Association of American Medical Colleges combined with the Milestone Project for EM residency training has attempted to standardize the undergraduate and graduate medical education goals. However, it remains unclear as to how the EPAs correlate to the milestones, and who owns the process of ensuring that an entering EM resident has competency at a certain minimum level. Recent trends establishing specialty-specific boot camps prepare students for residency and address the variability of skills of students coming from different medical schools. Objective Our project’s goal was therefore to perform a needs assessment to inform the design of an EM boot camp curriculum. Toward this goal, we 1) mapped the core EPAs for graduating medical students to the EM residency Level 1 milestones in order to identify the possible gaps/needs and 2) conducted a pilot procedure workshop that was designed to address some of the identified gaps/needs in procedural skills. Methods In order to inform the curriculum of an EM boot camp, we used a systematic approach to 1) identify gaps between the EPAs and EM milestones (Level 1) and 2) determine what essential and supplemental competencies/skills an incoming EM resident should ideally possess. We then piloted a 1-day, three-station advanced ABCs procedure workshop based on the identified needs. A pre-workshop test and survey assessed knowledge, preparedness, confidence, and perceived competence. A post-workshop survey evaluated the program, and a posttest combined with psychomotor skills test using three simulation cases assessed students’ skills. Results Students (n=9) reported increased confidence in the following procedures: intubation (1.5–2.1), thoracostomy (1.1–1.9), and central venous

  16. The impact of active/cooperative instruction on beginning nursing student learning strategy preference.

    PubMed

    Sand-Jecklin, Kari

    2007-07-01

    Rapid changes in the nursing field and high demand for practicing nurses put pressure on nursing faculty to educate increasing numbers of nursing students, often without corresponding increases in resources. Although the use of active and cooperative instruction methods in the classroom has been associated with improved student learning, these practices require increased effort on the part of both faculty and students. In addition, little is known about whether these methods influence student nurses' use of these more elaborative processing strategies in their independent study. The purpose of this quasi-experimental investigation was to identify the impact of incorporating active and cooperative classroom instructional activities on student preference for teaching methods and use of learning strategies in independent study. A convenience sample of beginning baccalaureate nursing students at a large Mid-Atlantic University was randomly assigned by the registrar to two class sections. Students in one section received primarily active/cooperative instruction, while the other received primarily traditional lecture-based instruction. Results indicated that student nurses exposed to active/cooperative instructional methods had an increased preference for these methods after a semester of instruction, while those exposed to traditional instruction had a higher preference for traditional methods. In addition, students participating in active class instruction reported increased preference for more elaborative independent study strategies, although overall preference for both groups indicated a reliance on surface study strategies of memorization and recall. Implications for use of instruction and student testing methodologies are presented. PMID:17030077

  17. Technology Activities for Life Skills Support Students. [and] CNC for Lower-Achieving Students.

    ERIC Educational Resources Information Center

    Ressel, Michael J.; Smith, Clayton

    1995-01-01

    Ressel shows how providing technology education to special needs students can reaffirm belief in technology education and revitalize desire to teach. Smith suggests that breaking down processes into special steps allows these students to be successful. (JOW)

  18. Colleges Enter the Information Society.

    ERIC Educational Resources Information Center

    Current Issues in Higher Education, 1983

    1983-01-01

    The implications for higher education of the U.S. transformation from an industrial to an information society are discussed in six papers. Russell Edgerton provides an overview in "Entering the Information Society: An Introduction." In "The Computer: An Enabling Instrument," Louis Robinson considers the current era of the personalization of the…

  19. Computer Literacy of Entering Freshmen.

    ERIC Educational Resources Information Center

    Tellep, Andrew

    In an effort to improve college program planning using data on the computer skills of entering freshmen, a survey was conducted to obtain information about computer science programs in Pennsylvania's public schools. The study investigated the material being taught, the background of computer science teachers, program plans, tendencies in the…

  20. Enteral Tube Feeding and Pneumonia

    ERIC Educational Resources Information Center

    Gray, David Sheridan; Kimmel, David

    2006-01-01

    To determine the effects of enteral tube feeding on the incidence of pneumonia, we performed a retrospective review of all clients at our institution who had gastrostomy or jejunostomy tubes placed over a 10-year period. Ninety-three subjects had a history of pneumonia before feeding tube insertion. Eighty had gastrostomy and 13, jejunostomy…

  1. What Are Students Doing during Lecture? Evidence from New Technologies to Capture Student Activity

    ERIC Educational Resources Information Center

    Maltese, Adam V.; Danish, Joshua A.; Bouldin, Ryan M.; Harsh, Joseph A.; Bryan, Branden

    2016-01-01

    Engaging students in class is paramount if they are to gain a deep understanding of class content. Student engagement is manifested by attention to the various components of instruction. However, there is little research at the tertiary level focusing on what aspects of instruction are related to changes in student attention during class. To…

  2. Participation in School Food and Nutrition Activities among Grade 6-8 Students in Vancouver.

    PubMed

    Stephens, Teya A; Black, Jennifer L; Chapman, Gwen E; Velazquez, Cayley E; Rojas, Alejandro

    2016-07-01

    This study examined student-reported participation in school food and nutrition activities in Vancouver, British Columbia (BC), and whether engagement differed by gender and between elementary and secondary school students. A cross-sectional survey of grade 6-8 public school students (n = 937) from 20 elementary and 6 secondary schools assessed student-reported participation in a range of food and nutrition activities. Statistical analyses included descriptive statistics and multilevel logistic regression to examine associations between participation with gender and school type. Overall, <50% of students reported engaging in most of the food and nutrition activities examined in the 2011-2012 school year, including: food preparation (36%), choosing/tasting healthy foods (27%), learning about Canada's Food Guide (CFG) (45%), learning about foods grown in BC (35%), gardening (21%), composting (32%), and recycling (51%). Females were more likely to report recycling and learning about CFG and BC-grown foods (P < 0.05). Secondary students were more likely to report activities focused on working with or learning about food/nutrition (P < 0.05). Despite local and provincial efforts to engage students in food and nutrition experiences, participation in most activities remains relatively low, with few students exposed to multiple activities. Continued advocacy is needed from the dietetics community to improve student engagement in food and nutrition activities. PMID:27182726

  3. Effects of Teacher-Led Reading Teaching Activities and Student Independent Reading on Fourth Grade ELL Student Reading Comprehension

    ERIC Educational Resources Information Center

    Liu, Siping

    2012-01-01

    This dissertation study examines the effects of four teacher-led reading activities recommended by the reading teaching policy and student independent reading activity on the development of English language learners (ELL) reading proficiency at fourth grade in U.S. elementary schools. In this study, I first introduce the significance of studying…

  4. [Enteral nutrition: past and future].

    PubMed

    Bengmark, S; Ortiz de Urbina, J J

    2004-01-01

    Perioperative nutrition has during the last century been transformed from a tool to provide calorie and nitrogen support to a tool to boost the immune system and increase resistance to complications. Despite all progress in medicine and surgery has perioperative morbidity, rate of infections, thrombosis and development of serosal adhesions remained the same as long as can be judged or at least during the last eighty years. Most prone to develop complications are persons above the age of 65 and persons with depressed immunity. About eighty percent of the immune system is localised in the gastrointestinal tract, which offers great opportunities for modulation through enterar nutrition. As the stomach has a tendency to develop postoperative paralysis, tube feeding is often necessary. Andresen demonstrated already in 1918 the advantages of enteral nutrition, which starts already on the table. Mulholland et al and Rhoads and co-workers demonstrated during the 1940s certain advantages of enteral tube feeding. Also works by Alexander, Fischer, Ryan and their co-workers supported the value of early enteral feeding, and suggested enteral feeding as an effective tool to boost the immune system. It was, however, works published in the early nineties by Moore et al and by Kudsk et al, which made surgeons more aware of the advantages of early enteral nutrition. Major surgery is known to have a high rate of complications. Uninterrupted perioperative nutrition, eg nutrition during the night before, during surgery and immediately after offers a strong tool to prevent complications. It is essential that the nutrition provides food also for the colon, e.g. fibres and healthy bacteria (probiotics) to ferment the fibre and boost the immune system. PMID:15049413

  5. Professional development using student-led, community-based activities.

    PubMed

    Martin, Ashley E; Cunningham, Stacey C; Magnus, Jeanette H

    2011-01-01

    As a community health education center affiliated with an academic institution, we recognize that by investing in the professional development of our students, we not only maximize our own outcomes but those of our students as well. Our project, Creating Community Connections, was developed to aid the work of our Center in characterizing the evolving community landscape following Hurricane Katrina while providing opportunities for students to engage in experiential learning. Students in the project could gain skills in program planning and community assessment, as well as leadership and communications. Twenty-three students worked on the project during its 2 years, developing data collection tools, organizing and conducting key informant interviews, facilitating focus groups and community forums, managing data, and summarizing project findings for community presentations. Participation in this project allowed our students to grow as public health leaders and researchers while gaining a greater appreciation for community collaboration. PMID:21617412

  6. Toolbox of activities to support students in a physics gateway course

    NASA Astrophysics Data System (ADS)

    Kalman, Calvin S.; Rohar, Shelley

    2010-07-01

    This paper presents a set of activities, which scaffolds students to succeed in the standard Physics gateway course. The set of instructional activities that were designed included four distinct components: reflective writing, collaborative groups, critiques, and an essay question on the examination. Each activity was designed to lead into and connect with the other activities, with the intention that students would establish links between different parts of the course. Implementation was studied at three postsecondary institutions. The results demonstrate that the combination of instructional activities were successful in scaffolding the students and getting them to view the course in a holistic manner.

  7. Secondary School Students' Physical Activity Participation across Physical Education Classes: The Expectancy-Value Theory Approach

    ERIC Educational Resources Information Center

    Gråstén, Arto; Watt, Anthony; Hagger, Martin; Jaakkola, Timo; Liukkonen, Jarmo

    2015-01-01

    The primary purpose of this study was to analyze the link between students' expectancy beliefs, subjective task values, out-of-school activity, and moderate to vigorous physical activity (MVPA) participation across secondary school physical education (PE) classes. The sample comprised 96 students (58 girls, 38 boys; Mage = 15.03, SD = 0.94) from…

  8. Student Perception of Metacognitive Activities in Entry-Level Science Courses

    ERIC Educational Resources Information Center

    Sandall, Leah; Mamo, Martha; Speth, Carol; Lee, Don; Kettler, Timothy

    2014-01-01

    A research study investigated student perception of the use of metacognitive activities in the classroom. The courses were large enrollment (n greater than 100) introductory Plant and Soil Sciences courses taught in the fall semester. The courses implemented activities such as concept sketches or conceptual modeling to help students develop their…

  9. Interscholastic Sports, Extracurricular Activities, and the Law: Accommodating Students with Disabilities

    ERIC Educational Resources Information Center

    Osborne, Allan G., Jr.; Russo, Charles J.

    2011-01-01

    In most school systems in the United States, interscholastic sporting events and other extracurricular activities help bring people together while enhancing opportunities for students to become integral parts of their communities. Because of the important role that extracurricular activities, especially sports, play in the lives of students,…

  10. Improving the Laboratory Experience for Introductory Geology Students Using Active Learning and Evidence-Based Reform

    NASA Astrophysics Data System (ADS)

    Oien, R. P.; Anders, A. M.; Long, A.

    2014-12-01

    We present the initial results of transitioning laboratory activities in an introductory physical geology course from passive to active learning. Educational research demonstrates that student-driven investigations promote increased engagement and better retention of material. Surveys of students in introductory physical geology helped us identify lab activities which do not engage students. We designed new lab activities to be more collaborative, open-ended and "hands-on". Student feedback was most negative for lab activities which are computer-based. In response, we have removed computers from the lab space and increased the length and number of activities involving physical manipulation of samples and models. These changes required investment in lab equipment and supplies. New lab activities also include student-driven exploration of data with open-ended responses. Student-evaluations of the new lab activities will be compiled during Fall 2014 and Spring 2015 to allow us to measure the impact of the changes on student satisfaction and we will report on our findings to date. Modification of this course has been sponsored by NSF's Widening Implementation & Demonstration of Evidence Based Reforms (WIDER) program through grant #1347722 to the University of Illinois. The overall goal of the grant is to increase retention and satisfaction of STEM students in introductory courses.

  11. Self-Regulated Learning and Perceived Health among University Students Participating in Physical Activity Classes

    ERIC Educational Resources Information Center

    McBride, Ron E.; Altunsöz, Irmak Hürmeriç; Su, Xiaoxia; Xiang, Ping; Demirhan, Giyasettin

    2016-01-01

    The purpose of this study was to explore motivational indicators of self-regulated learning (SRL) and the relationship between self-regulation (SR) and perceived health among university students enrolled in physical activity (PA) classes. One hundred thirty-one Turkish students participating in physical education activity classes at two…

  12. The Influence of Physical Education on Physical Activity Levels of Urban Elementary Students

    ERIC Educational Resources Information Center

    Dauenhauer, Brian D.; Keating, Xiaofen D.

    2011-01-01

    The purpose of this study was to examine the role of physical education in shaping physical activity patterns. Seventy-one Hispanic and African American elementary students participated in the study. Students attended one 30- and one 60-min physical education class weekly. Pedometer steps were used to estimate physical activity. Data suggest that…

  13. A Literature Review of the Impact of Extracurricular Activities Participation on Students' Academic Performance

    ERIC Educational Resources Information Center

    Seow, Poh-Sun; Pan, Gary

    2014-01-01

    Extracurricular activities (ECA) have become an important component of students' school life and many schools have invested significant resources on extracurricular activities. The authors suggest three major theoretical frameworks (zero-sum, developmental, and threshold) to explain the impact of ECA participation on students' academic…

  14. Introduction of a Journal Excerpt Activity Improves Undergraduate Students' Performance in Statistics

    ERIC Educational Resources Information Center

    Rabin, Laura A.; Nutter-Upham, Katherine E.

    2010-01-01

    We describe an active learning exercise intended to improve undergraduate students' understanding of statistics by grounding complex concepts within a meaningful, applied context. Students in a journal excerpt activity class read brief excerpts of statistical reporting from published research articles, answered factual and interpretive questions,…

  15. Student Attitudes in the Transition to an Active-Learning Technology

    ERIC Educational Resources Information Center

    Koretsky, Milo D.; Brooks, Bill J.

    2012-01-01

    Changes in student perceptions to a novel technology-based, active-learning pedagogy using a custom, sophisticated, personal response system called WISE were studied over the first five years it was used. Students tended to view active learning more favorably over time, particularly in regards to statements that required them to be interpretive of…

  16. Identification of Critical Time-Consuming Student Support Activities in E-Learning

    ERIC Educational Resources Information Center

    de Vries, Fred J.; Kester, Liesbeth; Sloep, Peter; van Rosmalen, Peter; Pannekeet, Kees; Koper, Rob

    2005-01-01

    Higher education staff involved in e-learning often struggle with organising their student support activities. To a large extent this is due to the high workload involved with such activities. We distinguish support related to learning content, learning processes and student products. At two different educational institutions, surveys were…

  17. Changes in Short-Term Attitudes Toward Physical Activity and Exercise of University Personal Wellness Students

    ERIC Educational Resources Information Center

    Mack, Mick G.; Shaddox, Lea Ann

    2004-01-01

    This study examined the attitudes toward physical activity and exercise of university students enrolled in Personal Wellness classes. 1,625 undergraduate students completed the Attitudes Toward Exercise and Physical Activity (ATEPA) inventory on the first and last day of the class. Paired-samples t test results comparing the mean pretest ATEPA…

  18. Effect of Different Types of Small-Group Activities on Students' Conversations

    ERIC Educational Resources Information Center

    Young, Krista K.; Talanquer, Vicente

    2013-01-01

    Teaching reform efforts in chemistry education often involve engaging students in small-group activities of different types. This study focused on the analysis of how activity type affected the nature of group conversations. In particular, we analyzed the small-group conversations of students enrolled in a chemistry course for nonscience majors.…

  19. Who Assigns the Most ICT Activities? Examining the Relationship between Teacher and Student Usage

    ERIC Educational Resources Information Center

    Hsu, Shihkuan

    2011-01-01

    The expansion of information and communication technology (ICT) infrastructure in schools is expected to promote learning. To what extent teachers are utilizing the new ICT tools to engage students in learning activities remains a question. This study reports what kind of activities teachers are likely to assign students, and what type of teachers…

  20. Sailing toward Understanding Surface Currents: A Science and Geography Integration Activity for Upper-Elementary Students

    ERIC Educational Resources Information Center

    Eidietis, Laura; Rutherford, Sandra

    2009-01-01

    In the activities presented in this article, students mimic real scientists while constructing predictions and scientific explanations about surface currents. The activities are inspired by and couched within true scientific inquiries regarding the ocean and the North American Great Lakes. Students engage in a classroom inquiry and use map-reading…

  1. Leadership Behaviour of College Students in Relation to Their Leisure Time Activities in College Life

    ERIC Educational Resources Information Center

    Sethi, Priyanka

    2009-01-01

    The study investigated the Leadership behaviour of college students in relation to their Leisure time activities in college life. In this study, the researcher wants to see the contribution of leisure time activities in developing the qualities of leadership of college students. The main objective of the study was to find out the relationship…

  2. Promoting Active-Student Learning Using the World Wide Web in Economics Courses.

    ERIC Educational Resources Information Center

    Simkins, Scott P.

    1999-01-01

    Illustrates how Web-based technologies can be used to encourage and motivate students to become active participants in the introductory economics classroom and describes two Web-based active learning exercises that place students in the center of the learning process. Includes reactions by Kim Sosin and Linda M. Manning. (CMK)

  3. Outside the Classroom: Gender Differences in Extracurricular Activities in Engineering Students. Research Brief

    ERIC Educational Resources Information Center

    Chachra, Debbie; Chen, Helen L.; Kilgore, Deborah; Sheppard, Sheri

    2009-01-01

    Student engagement in extracurricular activities, and the integration of these activities with academics, can be critical factors influencing student persistence. There is also evidence linking extracurricular and social involvement to career choices, goals and plans, as well as success in future employment and earnings. This paper explores the…

  4. Classroom Environment and Student Outcomes Associated with Using Anthropometry Activities in High School Science.

    ERIC Educational Resources Information Center

    Lightburn, Millard E.; Fraser, Barry J.

    The study involved implementing and evaluating activities that actively engage students in the process of gathering, processing and analyzing data derived from human body measurements, with students using their prior knowledge acquired in science, mathematics, and computer classes to interpret this information. In the classroom activities…

  5. Student Activity Ideas for the Technology Sequence Systems and Foundation Courses.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany.

    This publication provides single-page outlines of brief ideas for high school student activities in each of the System and Foundation Courses of the New York State technology sequence. The idea outlines are provided as a resource to assist teachers in the development of student learning activities. The six courses for which ideas are presented are…

  6. Comparing Computer-Supported Dynamic Modeling and "Paper & Pencil" Concept Mapping Technique in Students' Collaborative Activity

    ERIC Educational Resources Information Center

    Komis, Vassilis; Ergazaki, Marida; Zogza, Vassiliki

    2007-01-01

    This study aims at highlighting the collaborative activity of two high school students (age 14) in the cases of modeling the complex biological process of plant growth with two different tools: the "paper & pencil" concept mapping technique and the computer-supported educational environment "ModelsCreator". Students' shared activity in both cases…

  7. Teaching Graduate Students about Social Class: Using a Classifying Activity with an Inductive Approach

    ERIC Educational Resources Information Center

    Chennault, Ronald E.

    2010-01-01

    Teaching about social class holds special significance for students who will work in the fields of education and human services. In this article, the author describes how he teaches graduate students about social class using a classifying activity with an inductive approach. He follows this activity with a discussion of course readings that take a…

  8. An Exploration of the Character, Expressive Qualities and Attitudes towards Arts Activities of Exceptional Adolescent Students.

    ERIC Educational Resources Information Center

    Sturgess, Pamela A.

    A study examined the character, expressive qualities, and attitudes toward art (performing and visual) activities of handicapped Canadian adolescents (N=30) to determine how well current teaching of the arts meets the needs and expectations of these students. A review of literature on arts activities and exceptional students contributed to the…

  9. New Voices: Student Political Activism in the '80s and '90s.

    ERIC Educational Resources Information Center

    Vellela, Tony

    An examination of the state of student activism in American higher education is based on a study of the focus and direction of campus activism and on interviews and surveys of undergraduate and graduate students who consider themselves activists. The first two chapters are devoted to an assessment of the overall situation and of the strategies…

  10. Evaluation of Classroom Active Engagement in Elementary Students with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Sparapani, Nicole; Morgan, Lindee; Reinhardt, Vanessa P.; Schatschneider, Christopher; Wetherby, Amy M.

    2016-01-01

    This study evaluated the classroom measure of active engagement (CMAE), an observational tool designed to measure active engagement in students with autism spectrum disorder (ASD). Participants included 196 students with ASD and their educators (n = 126) who were video-recorded at the beginning of the school year. Findings documented limited…

  11. Using an Exploratory Internet Activity & Trivia Game to Teach Students about Biomes

    ERIC Educational Resources Information Center

    Richardson, Matthew L.

    2009-01-01

    Students in life science classes need an introduction to biomes, including an introduction to the concept, key biotic and abiotic features of biomes, and geographic locations of biomes. In this activity, students in seventh- and eighth-grade science classes used a directed exploratory Internet activity to learn about biomes. The author tested…

  12. Your Students Can Be Rocket Scientists! A Galaxy of Great Activities about Astronauts, Gravity, and Motion.

    ERIC Educational Resources Information Center

    Kepler, Lynne

    1994-01-01

    Presents activities for a springtime Space Day that can teach students about astronauts, gravity, and motion. Activities include creating a paper bag spacecraft to study liftoff and having students simulate gravity's effects by walking in various manners and recording pulse rates. A list of resources is included. (SM)

  13. Exploring Time Allocation for Academic Activities by University Students in France

    ERIC Educational Resources Information Center

    Fernex, Alain; Lima, Laurent; de Vries, Erica

    2015-01-01

    The purpose of this article is to study how students allocate time to different university and extra-university activities and to identify factors that might explain variability both between and within fields of study. At the heart of this exercise is the question of the time students dedicate to academic activities in competition with a whole…

  14. Undergraduate Student Construction and Interpretation of Graphs in Physics Lab Activities

    ERIC Educational Resources Information Center

    Nixon, Ryan S.; Godfrey, T. J.; Mayhew, Nicholas T.; Wiegert, Craig C.

    2016-01-01

    Lab activities are an important element of an undergraduate physics course. In these lab activities, students construct and interpret graphs in order to connect the procedures of the lab with an understanding of the related physics concepts. This study investigated undergraduate students' construction and interpretation of graphs with best-fit…

  15. Alternative High School Students' Physical Activity: Role of Self-Efficacy

    ERIC Educational Resources Information Center

    Kenyon, Denyelle Baete; Kubik, Martha Y.; Davey, Cynthia; Sirard, John; Fulkerson, Jayne A.

    2012-01-01

    Objective: To examine physical activity self-efficacy as a mediator of the association between perceived barriers to PA and moderate-to-vigorous physical activity (MVPA) among alternative high school (AHS) students. Methods: Students (N = 145) from 6 AHS completed self-report questionnaires. Results: Mediation analyses revealed partial mediation…

  16. Student Engagement with Artefacts and Scientific Ideas in a Laboratory and a Concept-Mapping Activity

    NASA Astrophysics Data System (ADS)

    Mikael Hamza, Karim; Wickman, Per-Olof

    2013-09-01

    The purpose of this study is to use a comparative approach to scrutinize the common assumption that certain school science activities are theoretical and therefore particularly suited for engaging students with scientific ideas, whereas others are practical and, thus, not equally conducive to engagement with scientific ideas. We compared two school science activities, one (laboratory work) that is commonly regarded as focusing attention on artefacts that may distract students from central science concepts and the other (concept mapping) that is thought to make students focus directly on these concepts. We observed students in either a laboratory activity about real galvanic cells or a concept-mapping activity about idealized galvanic cells. We used a practical epistemology analysis to compare the two activities regarding students' actions towards scientific ideas and artefacts. The comparison revealed that the two activities, despite their alleged differences along the theory-practice scale, primarily resulted in similar student actions. For instance, in both activities, students interacted extensively with artefacts and, to a lesser extent, with scientific ideas. However, only occasionally did students establish any explicit continuity between artefacts and scientific ideas. The findings indicate that some of the problems commonly considered to be unique for school science practical work may indeed be a feature of school science activities more generally.

  17. "Activities of Older Adults" Survey: Tapping into Student Views of the Elderly

    ERIC Educational Resources Information Center

    Wurtele, Sandy K.

    2009-01-01

    This article describes an exercise used in a life span developmental psychology course to tap into undergraduates' perceptions of activities of the elderly. Students were asked to generate items to be included in a hypothetical Activities of Older Adults survey (to be administered to people 65 years and older). Responses from 1,340 students over a…

  18. 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)…

  19. The Effect of Project-Based Activities on Intermediate EFL Students' Reading Comprehension Ability

    ERIC Educational Resources Information Center

    Shiraz, Mona Poorverdi; Larsari, Ebrahim Ezati

    2014-01-01

    The present study investigates the relationship between the use of Project-based activities and intermediate EFL students' reading comprehension. The study addresses the questions of whether students' reading comprehension differs after implementing Project-based activities, and whether different projects lead to different degrees of reading…

  20. Using Problem-Based Pre-Class Activities to Prepare Students for In-Class Learning

    ERIC Educational Resources Information Center

    Alayont, Feryal

    2014-01-01

    This article presents a problem-based approach that prepares students for future learning in the classroom. In this approach, students complete problem-based activities before coming to class to familiarize themselves with the topics to be covered. After the discussion on how the use of these activities relate to the learning and transfer…