Science.gov

Sample records for activity students identify

  1. An Action Research Inquiry into the Relationship Among Aerobic Activities, Memory, and Stress with Students Identified as Gifted

    NASA Astrophysics Data System (ADS)

    Ford, Denise Marie

    Students identified as gifted come from varying socio-economic strata and nationalities with a range of talents and temperaments comprising a diverse community. They may experience stress for a variety of reasons. Although a certain amount of stress can enhance the learning process, too much stress can impede learning, especially memory. Strategies have been offered for relieving stress, yet the benefits of physical activities as stress reducers for the gifted have frequently been overlooked. The purpose of this study was to investigate the relationship among aerobic activity, stress, and memory ability in students in an elementary school gifted program. An exceptional aspect of this research was that the students were an integral part of their own study. As co-researchers they had a vested interest in what they were doing, enhancing the significance of the experience and heightening learning. This action research project conducted in a mid-western school district with fourth and fifth grade students examined the impact of aerobic movement on physical indicators of stress and memory. The study lasted twelve weeks with data collected on physical indicators of stress, memory test scores, parent observations, interviews with students, a parent focus group session, observational data, student comments, and investigator/teacher journal. By infusing regular exercise into curricula, stress levels in students identified as gifted were examined. Students' scores on declarative memory tasks conducted with and without an accompanying aerobic activity were documented. Students learned of the delicate relationship between stress and memory as they studied the physiology of the brain. Twenty-four hour retention rates of declarative memory items were higher when a 20-minute aerobic activity intervention preceded the memory activity. Perceived stress levels were lowered for 14 of the 16 co-researchers. Students indicated a positive attitude toward physical activity and its

  2. Student Success Factors: Identifying Key Predictors

    ERIC Educational Resources Information Center

    Sulaiman, Ainin; Mohezar, Suhana

    2006-01-01

    The authors' main aim in this study was to identify key predictors of Master of Business Administration (MBA) students' academic performance. The authors measured performance by the students' cumulative grade point average achieved, using data from the Students Information Systems and Application database. The authors found that a student's…

  3. Identifying Benefit Segments among College Students.

    ERIC Educational Resources Information Center

    Brown, Joseph D.

    1991-01-01

    Using concept of market segmentation (dividing market into distinct groups requiring different product benefits), surveyed 398 college students to determine benefit segments among students selecting a college to attend and factors describing each benefit segment. Identified one major segment of students (classroomers) plus three minor segments…

  4. Evaluation of Changes in Ghanaian Students' Attitudes Towards Science Following Neuroscience Outreach Activities: A Means to Identify Effective Ways to Inspire Interest in Science Careers.

    PubMed

    Yawson, Nat Ato; Amankwaa, Aaron Opoku; Tali, Bernice; Shang, Velma Owusua; Batu, Emmanuella Nsenbah; Asiemoah, Kwame; Fuseini, Ahmed Denkeri; Tene, Louis Nana; Angaandi, Leticia; Blewusi, Isaac; Borbi, Makafui; Aduku, Linda Nana Esi; Badu, Pheonah; Abbey, Henrietta; Karikari, Thomas K

    2016-01-01

    The scientific capacity in many African countries is low. Ghana, for example, is estimated to have approximately twenty-three researchers per a million inhabitants. In order to improve interest in science among future professionals, appropriate techniques should be developed and employed to identify barriers and correlates of science education among pre-university students. Young students' attitudes towards science may affect their future career choices. However, these attitudes may change with new experiences. It is, therefore, important to evaluate potential changes in students' attitudes towards science after their exposure to experiences such as science outreach activities. Through this, more effective means of inspiring and mentoring young students to choose science subjects can be developed. This approach would be particularly beneficial in countries such as Ghana, where: (i) documented impacts of outreach activities are lacking; and (ii) effective means to develop scientist-school educational partnerships are needed. We have established an outreach scheme, aimed at helping to improve interaction between scientists and pre-university students (and their teachers). Outreach activities are designed and implemented by undergraduate students and graduate teaching assistants, with support from faculty members and technical staff. Through this, we aim to build a team of trainee scientists and graduates who will become ambassadors of science in their future professional endeavors. Here, we describe an approach for assessing changes in junior high school students' attitudes towards science following classroom neuroscience outreach activities. We show that while students tended to agree more with questions concerning their perceptions about science learning after the delivery of outreach activities, significant improvements were obtained for only two questions, namely "I enjoy science lessons" and "I want to be a scientist in the future." Furthermore, there was a

  5. Evaluation of Changes in Ghanaian Students' Attitudes Towards Science Following Neuroscience Outreach Activities: A Means to Identify Effective Ways to Inspire Interest in Science Careers.

    PubMed

    Yawson, Nat Ato; Amankwaa, Aaron Opoku; Tali, Bernice; Shang, Velma Owusua; Batu, Emmanuella Nsenbah; Asiemoah, Kwame; Fuseini, Ahmed Denkeri; Tene, Louis Nana; Angaandi, Leticia; Blewusi, Isaac; Borbi, Makafui; Aduku, Linda Nana Esi; Badu, Pheonah; Abbey, Henrietta; Karikari, Thomas K

    2016-01-01

    The scientific capacity in many African countries is low. Ghana, for example, is estimated to have approximately twenty-three researchers per a million inhabitants. In order to improve interest in science among future professionals, appropriate techniques should be developed and employed to identify barriers and correlates of science education among pre-university students. Young students' attitudes towards science may affect their future career choices. However, these attitudes may change with new experiences. It is, therefore, important to evaluate potential changes in students' attitudes towards science after their exposure to experiences such as science outreach activities. Through this, more effective means of inspiring and mentoring young students to choose science subjects can be developed. This approach would be particularly beneficial in countries such as Ghana, where: (i) documented impacts of outreach activities are lacking; and (ii) effective means to develop scientist-school educational partnerships are needed. We have established an outreach scheme, aimed at helping to improve interaction between scientists and pre-university students (and their teachers). Outreach activities are designed and implemented by undergraduate students and graduate teaching assistants, with support from faculty members and technical staff. Through this, we aim to build a team of trainee scientists and graduates who will become ambassadors of science in their future professional endeavors. Here, we describe an approach for assessing changes in junior high school students' attitudes towards science following classroom neuroscience outreach activities. We show that while students tended to agree more with questions concerning their perceptions about science learning after the delivery of outreach activities, significant improvements were obtained for only two questions, namely "I enjoy science lessons" and "I want to be a scientist in the future." Furthermore, there was a

  6. Identifying Teaching Methods that Engage Entrepreneurship Students

    ERIC Educational Resources Information Center

    Balan, Peter; Metcalfe, Mike

    2012-01-01

    Purpose: Entrepreneurship education particularly requires student engagement because of the complexity of the entrepreneurship process. The purpose of this paper is to describe how an established measure of engagement can be used to identify relevant teaching methods that could be used to engage any group of entrepreneurship students.…

  7. Identifying Mentors for Student Employees on Campus

    ERIC Educational Resources Information Center

    Frock, David

    2015-01-01

    Purpose: This exploratory research project aims to seek an effective process for identifying supervisors of part-time student employees who also serve in a mentoring capacity. Design/methodology/approach: This paper is based on a review of literature and an evaluation process focused on established traits and functions of mentoring as applied to…

  8. Class and Home Problems. Identify-Solve-Broadcast Your Own Transport Phenomenon: Student-Created YouTube Videos to Foster Active Learning in Mass and Heat Transfer

    ERIC Educational Resources Information Center

    Wen, Fei; Khera, Eshita

    2016-01-01

    Despite the instinctive perception of mass and heat transfer principles in daily life, productive learning in this course continues to be one of the greatest challenges for undergraduate students in chemical engineering. In an effort to enhance student learning in classroom, we initiated an innovative active-learning method titled…

  9. Identifying productive resources in secondary school students' discourse about energy

    NASA Astrophysics Data System (ADS)

    Harrer, Benedikt

    A growing program of research in science education acknowledges the beginnings of disciplinary reasoning in students' ideas and seeks to inform instruction that responds productively to these disciplinary progenitors in the moment to foster their development into sophisticated scientific practice. This dissertation examines secondary school students' ideas about energy for progenitors of disciplinary knowledge and practice. Previously, researchers argued that students' ideas about energy were constrained by stable and coherent conceptual structures that conflicted with an assumed unified scientific conception and therefore needed to be replaced. These researchers did not attend to the productive elements in students' ideas about energy. To analyze the disciplinary substance in students' ideas, a theoretical perspective was developed that extends Hammer and colleagues' resources framework. This elaboration allows for the identification of disciplinary productive resources---i.e., appropriately activated declarative and procedural pieces of knowledge---in individual students' utterances as well as in the interactions of multiple learners engaged in group learning activities. Using this framework, original interview transcripts from one of the most influential studies of students' ideas about energy (Watts, 1983. Some alternative views of energy. Physics Education, 18/5, 213-217) were analyzed. Disciplinary productive resources regarding the ontology of energy, indicators for energy, and mechanistic reasoning about energy were found to be activated by interviewed students. These valuable aspects were not recognized by the original author. An interpretive analysis of video recorded student-centered discourse in rural Maine middle schools was carried out to find cases of resource activation in classroom discussions. Several cases of disciplinary productive resources regarding the nature of energy and its forms as well as the construction of a mechanistic energy story

  10. Mostly Plants. Individualized Biology Activities on: I. Investigating Bread Mold; II. Transpiration; III. Botany Project; IV. Collecting/Preserving/Identifying Leaves; [and] V. Student Science Laboratory Write-Ups.

    ERIC Educational Resources Information Center

    Gibson, Paul R.

    Individualized biology activities for secondary students are presented in this teaching guide. The guide is divided into five sections: (1) investigating bread mold; (2) investigating transpiration; (3) completing a botany project; (4) collecting, preserving, and identifying leaves; and (5) writing up science laboratory investigations. The…

  11. 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…

  12. Digital collaborative learning: identifying what students value.

    PubMed

    Hemingway, Claire; Adams, Catrina; Stuhlsatz, Molly

    2015-01-01

    Digital technologies are changing the learning landscape and connecting classrooms to learning environments beyond the school walls.  Online collaborations among students, teachers, and scientists are new opportunities for authentic science experiences.  Here we present findings generated on PlantingScience ( www.plantingscience.org), an online community where scientists from more than 14 scientific societies have mentored over 14,000 secondary school students as they design and think through their own team investigations on plant biology.  The core intervention is online discourse between student teams and scientist mentors to enhance classroom-based plant investigations.  We asked: (1) what attitudes about engaging in authentic science do students reveal, and (2) how do student attitudes relate to design principles of the program? Lexical analysis of open-ended survey questions revealed that students most highly value working with plants and scientists.  By examining student responses to this cognitive apprenticeship model, we provide new perspectives on the importance of the personal relationships students form with scientists and plants when working as members of a research community. These perspectives have implications for plant science instruction and e-mentoring programs.

  13. Digital collaborative learning: identifying what students value

    PubMed Central

    Hemingway, Claire; Adams, Catrina; Stuhlsatz, Molly

    2015-01-01

    Digital technologies are changing the learning landscape and connecting classrooms to learning environments beyond the school walls.  Online collaborations among students, teachers, and scientists are new opportunities for authentic science experiences.  Here we present findings generated on PlantingScience ( www.plantingscience.org), an online community where scientists from more than 14 scientific societies have mentored over 14,000 secondary school students as they design and think through their own team investigations on plant biology.  The core intervention is online discourse between student teams and scientist mentors to enhance classroom-based plant investigations.  We asked: (1) what attitudes about engaging in authentic science do students reveal, and (2) how do student attitudes relate to design principles of the program? Lexical analysis of open-ended survey questions revealed that students most highly value working with plants and scientists.  By examining student responses to this cognitive apprenticeship model, we provide new perspectives on the importance of the personal relationships students form with scientists and plants when working as members of a research community. These perspectives have implications for plant science instruction and e-mentoring programs. PMID:26097690

  14. Diversity in Rural Students: Identifying Student Learning Needs

    ERIC Educational Resources Information Center

    Maginnis, Cathy; Croxon, Lyn

    2005-01-01

    Diverse university student cohorts are becoming the norm in rural universities. As universities reach out to an increasingly diverse group of students in rural areas it has become evident that traditional support structures are inadequate to meet the needs of students who tend to be mature aged women and first generation students. Studies have…

  15. Personality Preferences in Students Identified as Gifted

    ERIC Educational Resources Information Center

    Bjercke, Carol

    2006-01-01

    School achievement and even intelligence have been linked to personality styles. Extroversion (the desire to be surrounded by people) and introversion (the desire to be alone in a quiet area) are two of these styles. More students and teachers tend to be extroverted, so this style is more prominent in schools. Extroverts and introverts have almost…

  16. Identifying and Teaching Gifted Native American Students

    ERIC Educational Resources Information Center

    Fisher, Tamara J.

    2007-01-01

    The field of gifted education has done an admirable job of raising awareness about underrepresentation and unique needs of gifted students from culturally and linguistically diverse populations. The efforts of the National Association for Gifted Children to reach out to teachers through the "Javits-Frasier Teacher Scholarship for Diverse Talent…

  17. Student Success: Identifying High-Impact Practices

    ERIC Educational Resources Information Center

    Waiwaiole, Evelyn N.; Bohlig, E. Michael; Massey, Kristine J.

    2016-01-01

    This chapter discusses the work of the Center for Community College Student Engagement, highlighting institutes the Center hosts and work that comes from these meetings. Examples of interventions that evolved from the High-Impact Practices Institutes conducted by the Center are provided. The chapter concludes with a discussion about implementation…

  18. Identifying Novice Student Programming Misconceptions and Errors from Summative Assessments

    ERIC Educational Resources Information Center

    Veerasamy, Ashok Kumar; D'Souza, Daryl; Laakso, Mikko-Jussi

    2016-01-01

    This article presents a study aimed at examining the novice student answers in an introductory programming final e-exam to identify misconceptions and types of errors. Our study used the Delphi concept inventory to identify student misconceptions and skill, rule, and knowledge-based errors approach to identify the types of errors made by novices…

  19. 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…

  20. Identifying Creative Activities in Preschool Children.

    ERIC Educational Resources Information Center

    Keily, Margaret Mary

    This study compared the creative self-direction, creative behavior, and creative activities of preschool children to determine if students and teachers trained in the creative process and in observation techniques can, with reliability, observe the creative potential of young children. Creative abilities of 155 children from four preschool centers…

  1. Supporting Educational Success for Aboriginal Students: Identifying Key Influences

    ERIC Educational Resources Information Center

    Whitley, Jessica

    2014-01-01

    The academic difficulties experienced by many Aboriginal (First Nations, Métis, Inuit) students in Canada have been well-documented. Indicators such as school persistence and post-secondary enrollment are typically far lower for Aboriginal students as a group compared to non-Aboriginal students. Identifying facilitators of success is key to…

  2. Identifying the Culturally Different Gifted Student.

    ERIC Educational Resources Information Center

    Chambers, Jack A.; Barron, Frank

    The study was designed to provide a relatively simple method of identifying gifted Mexican-American elementary school children, using as Ss approximately 298 Mexican-Americans (in grades 3-6) from both urban and rural schools. Ss were rated by present and former teachers on traits found to be characteristic of highly creative and talented…

  3. Identifying the Multiple Intelligences of Your Students

    ERIC Educational Resources Information Center

    McClellan, Joyce A.; Conti, Gary J.

    2008-01-01

    One way of addressing individual differences among adult learners is to identify the Multiple Intelligences of the learner. Multiple Intelligences refers to the concept developed by Howard Gardner that challenges the traditional view of intelligence and explains the presence of nine different Multiple Intelligences. The purpose of this study was…

  4. Identifying and addressing specific student difficulties in advanced thermal physics

    NASA Astrophysics Data System (ADS)

    Smith, Trevor I.

    As part of an ongoing multi-university research study on student understanding of concepts in thermal physics at the upper division, I identified several student difficulties with topics related to heat engines (especially the Carnot cycle), as well as difficulties related to the Boltzmann factor. In an effort to address these difficulties, I developed two guided-inquiry worksheet activities (a.k.a. tutorials) for use in advanced undergraduate thermal physics courses. Both tutorials seek to improve student understanding of the utility and physical background of a particular mathematical expression. One tutorial focuses on a derivation of Carnot's theorem regarding the limit on thermodynamic efficiency, starting from the Second Law of Thermodynamics. The other tutorial helps students gain an appreciation for the origin of the Boltzmann factor and when it is applicable; focusing on the physical justification of its mathematical derivation, with emphasis on the connections between probability, multiplicity, entropy, and energy. Student understanding of the use and physical implications of Carnot's theorem and the Boltzmann factor was assessed using written surveys both before and after tutorial instruction within the advanced thermal physics courses at the University of Maine and at other institutions. Classroom tutorial sessions at the University of Maine were videotaped to allow in-depth scrutiny of student successes and failures following tutorial prompts. I also interviewed students on various topics related to the Boltzmann factor to gain a more complete picture of their understanding and inform tutorial revisions. Results from several implementations of my tutorials at the University of Maine indicate that students did not have a robust understanding of these physical principles after lectures alone, and that they gain a better understanding of relevant topics after tutorial instruction; Fisher's exact tests yield statistically significant improvement at the

  5. Pharmacy students' ability to identify plagiarism after an educational intervention.

    PubMed

    Degeeter, Michelle; Harris, Kira; Kehr, Heather; Ford, Carolyn; Lane, Daniel C; Nuzum, Donald S; Compton, Cynthia; Gibson, Whitney

    2014-03-12

    Objective. To determine if an educational intervention in a doctor of pharmacy (PharmD) degree program increases pharmacy students' ability to identify plagiarism. Methods. First-year (P1), second-year (P2), and third-year (P3) pharmacy students attended an education session during which types of plagiarism and methods for avoiding plagiarism were reviewed. Students completed a preintervention assessment immediately prior to the session and a postintervention assessment the following semester to measure their ability. Results. Two hundred fifty-two students completed both preintervention and postintervention assessments. There was a 4% increase from preintervention to postintervention in assessment scores for the overall student sample (p<0.05). The mean change was greatest for P1 and P2 students (5% and 4.8%, respectively). Conclusion. An educational intervention about plagiarism can significantly improve students' ability to identify plagiarism.

  6. Addressing Student Teachers Self-Identified Needs through the Student Teaching Experience

    ERIC Educational Resources Information Center

    Strawser, Tammy L.

    2013-01-01

    Purpose: The purpose of the study was to identify and describe perceived individual needs of California elementary student teachers about their impending student teaching experience. The study also recognized how well student teachers identified needs were met by the student teaching experience. Methodology: The study involved two phases. In the…

  7. Facility Focus: Student Activity Areas.

    ERIC Educational Resources Information Center

    College Planning & Management, 2001

    2001-01-01

    Discusses the design of student activity facilities that are showpieces containing both business and entertainment elements. Four examples are highlighted including a performing arts center, a college gym, a student services facility, and a student union. (GR)

  8. Schools or Students? Identifying High School Effects on Student Suspensions

    ERIC Educational Resources Information Center

    Baker-Smith, E. Christine

    2015-01-01

    Evidence is clear that discipline in high school is associated with negative outcomes across the life course. Not only are suspensions related to declining academic trajectories during high school in the form of attendance and academic achievement, students suspended once are also more likely to be suspended again and also substantially increase…

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

    ERIC Educational Resources Information Center

    Salinger, Rachel L.

    2016-01-01

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

  10. Students' Views on What Identifies Teachers as Effective

    ERIC Educational Resources Information Center

    Sosa, Teresa

    2011-01-01

    This paper looks at the survey responses of senior students of Mexican descent in one urban high school describing what makes teachers effective. Students identified teachers as effective when they provided help (by means of caring, supportive interactions, and effective teaching practices) within two specific contexts: their everyday school…

  11. Personality Characteristics of Leaders Identifying with Different Student Subcultures.

    ERIC Educational Resources Information Center

    Brainard, Stephen R.

    This study was conducted to discover differences in personality characteristics among student leaders. The personality characteristics of presidents of campus organizations affiliated with one of four distinguishable student subcultures, identified by previous research as vocational, academic, collegiate, and nonconformist, were measured by the…

  12. 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.

  13. Academic Tasks to Identify Students with Reading Disability in Malayalam among Upper Primary Students

    ERIC Educational Resources Information Center

    Gafoor, K. Abdul; Remia, K. R.

    2013-01-01

    This study is to identify tasks which can be used to spot students with Reading Disability in Malayalam among Upper Primary students. It used secondary data collected from students of Kerala. Students were categorized as dyslexic and low achievers based on their performance in reading, writing and arithmetic tests. Data on performance of normal…

  14. Identifying and addressing student difficulties with rotational dynamics

    NASA Astrophysics Data System (ADS)

    Ortiz, Luanna Gomez

    This dissertation describes an investigation of the conceptual and reasoning difficulties encountered by students in the introductory physics course on rotational dynamics and the development of instructional materials to improve student learning on this topic. We have found that after the study of particle dynamics, most students cannot use Newton's second law to make predictions or comparison of center-of-mass accelerations for rigid bodies undergoing rotational motion. One major factor that appears to interfere with student performance is a spontaneous (incorrect) use of net force for rigid bodies in cases for which a force is exerted at a location away from the center of mass. We have also identified student difficulties with the use of the rotational analogue to Newton's second law. The most serious error was found among students who failed to distinguish between net force and net torque and their effects. We have also identified difficulties in the misuse of the mathematical formalism necessary to determine the magnitude of a torque. In these student responses, difficulties with torque were often rooted in student inability to extract the relevant information to determine the length and direction of the position vector. Our study of student understanding of the equilibrium of rigid bodies has given us insight into student difficulties with the torque produced by the gravitational force and with the concept of center of mass. The most striking result is that most students assume that an extended object balances because the amount of mass on either side of the balance point is equal. The difficulties described in this dissertation are prevalent, persistent, and not easily overcome. The research has informed the development supplemental curriculum on rotations. The instructional materials have been assessed and proven to be effective.

  15. Identifying Crucial Parameter Correlations Maintaining Bursting Activity

    PubMed Central

    Doloc-Mihu, Anca; Calabrese, Ronald L.

    2014-01-01

    Recent experimental and computational studies suggest that linearly correlated sets of parameters (intrinsic and synaptic properties of neurons) allow central pattern-generating networks to produce and maintain their rhythmic activity regardless of changing internal and external conditions. To determine the role of correlated conductances in the robust maintenance of functional bursting activity, we used our existing database of half-center oscillator (HCO) model instances of the leech heartbeat CPG. From the database, we identified functional activity groups of burster (isolated neuron) and half-center oscillator model instances and realistic subgroups of each that showed burst characteristics (principally period and spike frequency) similar to the animal. To find linear correlations among the conductance parameters maintaining functional leech bursting activity, we applied Principal Component Analysis (PCA) to each of these four groups. PCA identified a set of three maximal conductances (leak current, Leak; a persistent K current, K2; and of a persistent Na+ current, P) that correlate linearly for the two groups of burster instances but not for the HCO groups. Visualizations of HCO instances in a reduced space suggested that there might be non-linear relationships between these parameters for these instances. Experimental studies have shown that period is a key attribute influenced by modulatory inputs and temperature variations in heart interneurons. Thus, we explored the sensitivity of period to changes in maximal conductances of Leak, K2, and P, and we found that for our realistic bursters the effect of these parameters on period could not be assessed because when varied individually bursting activity was not maintained. PMID:24945358

  16. Meeting the Needs of All Students: How Student Teachers Identify Individualization

    ERIC Educational Resources Information Center

    Anderson, Derek L.; Lubig, Joe; Smith, Markisha

    2012-01-01

    The purpose of this qualitative phenomenological study was to examine how 64 student teachers at one mid-sized rural Midwestern university identified their students' needs and perceived the ways in which they met their students' individual needs. The authors used constant comparison methods and focused coding to examine, verify, and draw…

  17. Critical Thinking Skills among Elementary School Students: Comparing Identified Gifted and General Education Student Performance

    ERIC Educational Resources Information Center

    Kettler, Todd

    2014-01-01

    Education reform efforts, including the current adoption of Common Core State Standards, have increased attention to teaching critical thinking skills to all students. This study investigated the critical thinking skills of fourth-grade students from a school district in Texas, including 45 identified gifted students and 163 general education…

  18. Student Activities Survey.

    ERIC Educational Resources Information Center

    Grider, Clint

    This interest inventory was created to help student affairs professionals increase and enhance student involvement at Baylor University (Texas). Administrators, wishing to improve student programming and development, should find the questionnaire useful. Surveyors followed five steps to develop the instrument: (1) review of similar instruments…

  19. 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…

  20. Getting Students To Read Actively.

    ERIC Educational Resources Information Center

    Kitao, Kenji

    1994-01-01

    This article discusses Japanese students' difficulties in reading English, overviews some of the problems of college English textbooks, presents the results of research on the subject, and discusses characteristics of measures of readability. Teaching methods that have proven effective with Japanese students and activities for engaging students in…

  1. 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…

  2. 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,…

  3. Getting Students to Work Actively

    NASA Astrophysics Data System (ADS)

    Jones, Stan; Harrell, J. W.; Horton, C. E.

    2007-05-01

    As researchers learn better ways to promote student learning in introductory physics, students learn better ways of circumventing these strategies. Many students remain motivated primarily to find the lowest energy output required to pass a course rather than to actually work at learning physics. We are redesigning our introductory courses, which are taught in a studio format, under the assumption that most students will do only the things they get credit for. By offering incentives for students to participate actively in the learning process, we expect to see an improvement in student performance. This poster describes both the studio format and the teaching strategies being implemented.

  4. Identifying Student Difficulties with Control of Variables Reasoning

    NASA Astrophysics Data System (ADS)

    Boudreaux, Andrew

    2005-03-01

    Emerging standards for the science learning of precollege students can be regarded as a statement of what constitutes science literacy.^1 These standards emphasize basic concepts such as mass, volume and density, and fundamental process skills such as proportional reasoning, the interpretation of graphs and other representations, and the control of variables in the design of experiments. At Western Washington University, the liberal arts physics course is a general university requirement and for many students one of the only physical science course taken between high school and college graduation. Thus the pre-course understandings of these students can be taken as a measure of the level of science literacy attained in precollege education. An effort is underway at Western Washington University to examine what students know and are able to do both before and after course instruction. Preliminary results indicate that in many cases students have serious conceptual and reasoning difficulties with the material. An example that involves the interpretation of experimental results in deciding whether a particular variable influences (i.e., affects) or determines (i.e., predicts) a given result will be discussed. Evidence from written questions will be presented to identify specific student difficulties.^1See, for example, Project 2061, American Association for the Advancement of Science. 1990. Science for All Americans.New York, NY: Oxford University Press.

  5. Identifying physical activity gender differences among youth

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Physical activity (PA) is an important part of a healthy lifestyle and reduces risk of certain chronic diseases. Many youth do not currently meet PA guidelines; evidence suggests that girls are less active than boys are at all ages. PA differences need to be understood, so that gender-specific inter...

  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. Closing the Math Gap of Native American Students Identified as Learning Disabled

    ERIC Educational Resources Information Center

    Hankes, Judith; Skoning, Stacey; Fast, Gerald; Mason-Williams, Loretta

    2013-01-01

    This article serves as an overview of activities and selected assessment findings of a three-year research study titled, Closing the Mathematics Achievement Gap of Native American Students Identified as Learning Disabled Project (CMAG Project). Methods used were problem-based, consistent with those of Cognitively Guided Instruction, and culturally…

  8. Helping Students Identify Base Words in Indonesian--Linking Learning Objects in an ICLL Framework

    ERIC Educational Resources Information Center

    Colman, Ingrid; Davison, Janine

    2008-01-01

    For students of Indonesian, learning to identify base words is very important, but can often be quite tricky. This article describes how one of the authors used interactive digital content from The Le@rning Federation (TLF) together with an extensive range of offline activities within an intercultural language learning (ICLL) framework. It helps…

  9. Identifying Diverse Means for Assessing Physical Activity

    ERIC Educational Resources Information Center

    Perlman, Dana J.; Pearson, Phil

    2012-01-01

    Physical inactivity is of concern for the majority of age groups within the United States. Limited engagement in physical activity (PA) has been linked with an increased risk for a host of health problems, including but not limited to heart disease, diabetes and cancer. Benefits of PA are widely documented and accepted yet many people, especially…

  10. 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…

  11. 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…

  12. Identifying and Lowering Student Attrition Risk: A Counselling Interventionist Approach

    ERIC Educational Resources Information Center

    Nelson-Field, Karen; Goodman, Steven

    2011-01-01

    This study evaluates the relationship between student counselling intervention and university persistence. We find that students deemed high-risk can directly benefit from student counselling intervention thus reducing their propensity to withdraw. We find that the characteristics of students who are at greatest risk of withdrawal include both…

  13. Identifying Differences in Diagnostic Skills between Physics Students: Students' Self-Diagnostic Performance Given Alternative Scaffolding

    NASA Astrophysics Data System (ADS)

    Cohen, E.; Mason, A.; Singh, C.; Yerushalmi, E.

    2008-10-01

    "Self-diagnosis tasks" aim at fostering diagnostic behavior by explicitly requiring students to present diagnosis as part of the activity of reviewing their problem solutions. We have been investigating the extent to which introductory physics students can diagnose their own mistakes when explicitly asked to do so with different levels of scaffolding support provided to them. In our study in an introductory physics class with more than 200 students, the recitation classes were split into three different experimental groups in which different levels of guidance were provided for performing the self-diagnosis activities. We present our findings that students' performance was far from perfect. However, differences in the scaffolding in the three experimental groups (i.e. providing a correct solution and a self-diagnosis rubric) noticeably affected the resulting diagnosis.

  14. 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)

  15. First-Generation Students: Identifying Barriers to Academic Persistence

    ERIC Educational Resources Information Center

    Godwin, Angela Felicia

    2012-01-01

    First-generation students are more likely than non-first-generation students to depart from a postsecondary institution before a degree is attained. Factors that could impact academic persistence among first-generation students include low self-efficacy, lack of financial resources and parental support, poor college planning, and minimal school…

  16. Interpersonal Communication Barriers Identified by Business Communication Students.

    ERIC Educational Resources Information Center

    Golen, Steven

    1985-01-01

    Presents a study conducted to determine which barriers to effective communication are perceived as most serious by business communication students and to test for differences in the seriousness of the communication barriers based on various student characteristics. The sample consisted of 266 student registered in 10 sections of business…

  17. A Research for Identifying Study Anxiety Sources among University Students

    ERIC Educational Resources Information Center

    Vitasari, Prima; Wahab, Muhammad Nubli Abdul; Othman, Ahmad; Awang, Muhammad Ghani

    2010-01-01

    University students suffer to some levels of study anxiety, such as; have new experiences, environment and situation. Study anxiety is a real phenomenon. Campus environment has universal access to increase study anxiety among students. The prevalence of study anxiety has been acknowledged by students and educators. However, no current research…

  18. Identifying the Career Development Needs of College Students with Disabilities.

    ERIC Educational Resources Information Center

    Hitchings, William E.; Luzzo, Darrell Anthony; Retish, Paul; Horvath, Michael; Ristow, Robert S.

    1998-01-01

    Compared career maturity levels of students with (n=44) and without (n=31) disabilities. Results indicate that many disabled students are not fully aware of the impact that their disabilities have on career development. Students with physical disabilities were better able than those with learning disabilities to describe the impact on career…

  19. 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…

  20. Designing an Adaptive Web-Based Learning System Based on Students' Cognitive Styles Identified Online

    ERIC Educational Resources Information Center

    Lo, Jia-Jiunn; Chan, Ya-Chen; Yeh, Shiou-Wen

    2012-01-01

    This study developed an adaptive web-based learning system focusing on students' cognitive styles. The system is composed of a student model and an adaptation model. It collected students' browsing behaviors to update the student model for unobtrusively identifying student cognitive styles through a multi-layer feed-forward neural network (MLFF).…

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

    ERIC Educational Resources Information Center

    Grady, Joan B.

    1981-01-01

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

  2. Identifying Proactive Collaboration Strategies for Teacher Readiness for Marginalized Students

    ERIC Educational Resources Information Center

    Akin, Imani; Neumann, Crystal

    2013-01-01

    This research discusses the value of collaborating to develop strategies that enhance teacher readiness for the marginalized student and the use of qualitative data that can lead to student academic and social success. Education domains include the learning environment, technology, and building parent and community connections. This research…

  3. Gifted Native American Students: Underperforming, Under-Identified, and Overlooked

    ERIC Educational Resources Information Center

    Gentry, Marcia; Fugate, C. Matthew

    2012-01-01

    There has been limited focus among researchers on the nature and needs of gifted Native American students in the past 30 years, and the work that has been done frequently generalizes findings across Native American cultures. This article reviews recent literature on Native American youth and on gifted Native American students; examines the current…

  4. Identifying the Causes of Nontraditional Civic Engagement among Students

    ERIC Educational Resources Information Center

    Mayer, Russell K.; Nichols, Wendy; Toth, David

    2012-01-01

    This study investigates which factors cause college student to express an interest in participating in what we classify as nontraditional community service opportunities. The particular form of community service that we examine--participation in a volunteer computing project--differs from traditional forms of college student volunteerism in that…

  5. IDENTIFYING HIGH SCHOOL STUDENTS WITH CHARACTERISTICS NEEDED IN RESEARCH WORK.

    ERIC Educational Resources Information Center

    Utah Univ., Salt Lake City.

    A STUDY WAS CONDUCTED OF NINE NATIONAL SCIENCE FOUNDATION SUMMER SCIENCE PROGRAMS FOR HIGH SCHOOL STUDENTS DURING THE SUMMER OF 1961. THE TYPES OF SUMMER PROGRAMS STUDIED WERE THE ACADEMIC TYPE AND THE RESEARCH-PARTICIPATION TYPE. IN THE ACADEMIC-TYPE PROGRAMS, THE STUDENTS RECEIVED AN ADVANCED TREATMENT OF SUBJECT MATTER AND LABORATORY EXERCISES,…

  6. Identifying Student Types in a Gamified Learning Experience

    ERIC Educational Resources Information Center

    Barata, Gabriel; Gama, Sandra; Jorge, Joaquim; Gonçalves, Daniel

    2014-01-01

    Gamification of education is a recent trend, and early experiments showed promising results. Students seem not only to perform better, but also to participate more and to feel more engaged with gamified learning. However, little is known regarding how different students are affected by gamification and how their learning experience may vary. In…

  7. Identifying Gaps in Academic Writing of ESL Students

    ERIC Educational Resources Information Center

    Giridharan, Beena

    2012-01-01

    There is growing evidence that the lack of competence of university ESL (English as a second language) students in academic writing affects their overall academic performance. Olivas and Li (2006) connected low second-language proficiency levels in English to poor academic performance of international students studying at both university and…

  8. Identifying the Learning Disabled Student with a Language Problem.

    ERIC Educational Resources Information Center

    Candler, Ann C.; Keefe, Charlotte Hendrick

    A review of the research on learning-disabled students suggests that these students often exhibit language deficits that are not readily obvious. These language deficits create problems in understanding social interactions and written and oral directions as well as problems in expressing ideas both orally and in written form. The term language…

  9. Influence of an Identified Advisor/Mentor on Urban Latino Students' College Experience

    ERIC Educational Resources Information Center

    Torres, Vasti; Hernandez, Ebelia

    2010-01-01

    This study considers the scales previously used by Nora, Kraemer, and Itzen (1997) and Torres (2006) as contributing to the retention of Latino/a college students. T-tests were used to compare the scale means between students with an identified advisor or mentor and those that have not identified one. The data is from Latino college students at…

  10. Identifying the Types of Student and Teacher Behaviours Associated with Teacher Stress

    ERIC Educational Resources Information Center

    Geving, Allison M.

    2007-01-01

    The objectives of this study were to identify the student behaviours associated with teacher stress and determine the types of teacher behaviours that may elicit these stressful student behaviours. Student teachers (n = 186) and their supervising teachers (n = 77) completed a stressful student behaviour questionnaire, a teacher behaviour…

  11. Identifying Aspects of Parental Involvement that Affect the Academic Achievement of High School Students

    ERIC Educational Resources Information Center

    Roulette-McIntyre, Ovella; Bagaka's, Joshua G.; Drake, Daniel D.

    2005-01-01

    This study identified parental practices that relate positively to high school students' academic performance. Parents of 643 high school students participated in the study. Data analysis, using a multiple linear regression model, shows parent-school connection, student gender, and race are significant predictors of student academic performance.…

  12. Identifying Stressors and Reactions to Stressors in Gifted and Non-Gifted Students

    ERIC Educational Resources Information Center

    Amini, Marzieh

    2005-01-01

    Using the Student Life Stress Inventory and the Coopersmith Self-Esteem Inventory, stressors and reactions to stressors were identified in gifted high school students and compared with non-gifted students. Altogether, 340 boys and girls (156 gifted and 184 non-gifted students) from four high schools in Shiraz (two high schools for gifted and two…

  13. Identifying the Strengths, Needs, and Barriers to Student Success for First Generation, Low-Income, First Year College Students

    ERIC Educational Resources Information Center

    Hayes, Linda A.

    2013-01-01

    This participatory action research needs assessment was to empower the students in a large urban research university to explore and to identify the strengths of the program, to identify the needs, and to identify the barriers to student success during their first year of college. Using qualitative methods of Group Level Interviews (GLA) and…

  14. Identifying and Articulating Library Connections to Student Success

    ERIC Educational Resources Information Center

    Massengale, Lisa; Piotrowski, Pattie; Savage, Devin

    2016-01-01

    Engaging in ongoing assessment is key to libraries demonstrating their value to their institutions. This study is an initial step in a STEM library's long-term goal of measuring the library's connection to, and impact on, student academic success markers such as retention and persistence. Initial results showed that any library usage was always…

  15. Fostering Students' Competence in Identifying Business Opportunities in Entrepreneurship Education

    ERIC Educational Resources Information Center

    Karimi, Saeid; Biemans, Harm J. A.; Lans, Thomas; Aazami, Mousa; Mulder, Martin

    2016-01-01

    Opportunity identification and, in particular, the generation of new business ideas is becoming an important element of entrepreneurship education. Researchers and educators, however, struggle with how opportunity identification competence can be enhanced. The purpose of this study was, therefore, to test the ability of students to generate new…

  16. Identifying Good Student Teaching Placements: A Programmatic Perspective.

    ERIC Educational Resources Information Center

    LaBoskey, Vicki Kubler; Richert, Anna Ershler

    2002-01-01

    Describes Mills College's graduate-level teacher credential program, addressing the appropriateness of student teaching placements in relation to the aims and ideology of the teacher education program and examining the four dimensions of fieldwork as a learning context (nested learning, blending principles, safety, and reflective focus).…

  17. Identifying Productive Resources in Secondary School Students' Discourse about Energy

    ERIC Educational Resources Information Center

    Harrer, Benedikt

    2013-01-01

    A growing program of research in science education acknowledges the beginnings of disciplinary reasoning in students' ideas and seeks to inform instruction that responds productively to these disciplinary progenitors in the moment to foster their development into sophisticated scientific practice. This dissertation examines secondary school…

  18. Identifying Maths Anxiety in Student Nurses and Focusing Remedial Work

    ERIC Educational Resources Information Center

    Bull, Heather

    2009-01-01

    Maths anxiety interferes with maths cognition and thereby increases the risk of maths errors. To initiate strategies for preventing anxiety-related errors progressing into nursing practice, this study explored the hypothesis that student nurses experience high maths anxiety in association with poor maths performance, and that high maths anxiety is…

  19. Teacher Judgment in Identifying Gifted/Talented Students

    ERIC Educational Resources Information Center

    Elhoweris, Hala

    2008-01-01

    One of the most serious problems plaguing in the field of gifted education is the need for the development of appropriate programs and identification procedures for gifted and talented students from different culturally and diverse backgrounds. Therefore, there has been increased attention and efforts devoted to the academic needs of gifted and…

  20. Diamonds in the Rough: Identifying and Serving Low Income Students

    ERIC Educational Resources Information Center

    Ford, Donna Y.; Grantham, Tarek C.; Frazier-Trotman, Michelle

    2007-01-01

    Children who live in poverty are frequently at risk for underachievement. This is not to say that poverty automatically causes lack of achievement, but being poor can certainly take its toll. Gifted low income students can be compared to diamonds, which can only be formed under conditions of extreme heat and pressure. Both diamonds and…

  1. Controversial Issues: Identifying the Concerns and Priorities of Student Teachers

    ERIC Educational Resources Information Center

    Woolley, Richard

    2011-01-01

    The theoretical framework of this article considers the significant place of education in the socialisation and enculturation of children. This requires that student teachers develop critical pedagogies as a means of promoting equity, pupil voice and democratic structures in schools. Key to this is Cole's concept of "isms" and "phobias", and the…

  2. Identifying and Monitoring Students' Learning Needs With Technology

    ERIC Educational Resources Information Center

    Chen, Eva; Heritage, Margaret; Lee, John

    2005-01-01

    This article presents initial findings from an evaluation research study of the implementation of a Web-based decision support tool, the Quality School Portfolio (QSP), developed at the National Center for Research on Evaluation, Standards, and Student Testing (CRESST) at the University of California, Los Angeles (UCLA). The study focused on…

  3. A Study To Identify and Measure Desirable Student Social Outcomes.

    ERIC Educational Resources Information Center

    Fort McMurray School District 2833 (Alberta).

    This report outlines the work of the Fort McMurray School District in Alberta, Canada, to develop a set of indicators of and standards applicable to students' social skills, behaviors, and attitudes. The indicators and standards are intended to be used to assess the quality of a selected portion of the district's education program and delivery.…

  4. Identifying Intraindividual Differences in Students' Written Language Abilities

    ERIC Educational Resources Information Center

    Apel, Kenn; Apel, Lynda

    2011-01-01

    Students must be able to consciously use their knowledge of phonology, orthography, morphology, semantics, syntax, and pragmatics to successfully read and write. Difficulties in the conscious awareness of 1 or more of these 6 linguistic knowledge components may lead to reading and writing deficits. In this article, we present a componential model…

  5. Counting Queers on Campus: Collecting Data on Queerly Identifying Students

    ERIC Educational Resources Information Center

    Crowhurst, Michael; Emslie, Michael

    2014-01-01

    Demographic data on students are now routinely collected in universities. However, these data do not include information on sexual orientation and gender identity. In Australia there has been public resistance to tracking the enrollment and retention of gay, lesbian, and transgender people in tertiary education. This article interrogates this…

  6. Identifying Students with Emotional Disturbance: School Psychologists' Practices and Perceptions

    ERIC Educational Resources Information Center

    Hanchon, Timothy A.; Allen, Ryan A.

    2013-01-01

    From its inception as a disability category in the Education for All Handicapped Children Act, serving students under the special education category Emotional Disturbance (ED) has been a challenging task for school psychologists. In particular, the vague and ambiguous federal definition has created an environment in which inconsistent assessment…

  7. 25 CFR 39.134 - How does a school identify a Limited English Proficient student?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false How does a school identify a Limited English Proficient....134 How does a school identify a Limited English Proficient student? A student is identified as limited English proficient (LEP) by using a nationally recognized scientifically research-based test....

  8. 25 CFR 39.134 - How does a school identify a Limited English Proficient student?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false How does a school identify a Limited English Proficient....134 How does a school identify a Limited English Proficient student? A student is identified as limited English proficient (LEP) by using a nationally recognized scientifically research-based test....

  9. 25 CFR 39.134 - How does a school identify a Limited English Proficient student?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false How does a school identify a Limited English Proficient....134 How does a school identify a Limited English Proficient student? A student is identified as limited English proficient (LEP) by using a nationally recognized scientifically research-based test....

  10. 25 CFR 39.134 - How does a school identify a Limited English Proficient student?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true How does a school identify a Limited English Proficient....134 How does a school identify a Limited English Proficient student? A student is identified as limited English proficient (LEP) by using a nationally recognized scientifically research-based test....

  11. 25 CFR 39.134 - How does a school identify a Limited English Proficient student?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false How does a school identify a Limited English Proficient....134 How does a school identify a Limited English Proficient student? A student is identified as limited English proficient (LEP) by using a nationally recognized scientifically research-based test....

  12. The Prevalence of Stalking among College Students: The Disparity between Researcher- and Self-Identified Victimization

    ERIC Educational Resources Information Center

    McNamara, Corinne L.; Marsil, Dorothy F.

    2012-01-01

    Objective: Researchers examined the prevalence of self-identified and researcher-identified stalking victimization among college students. Participants and Methods: A representative sample of 1,573 (70.1% female; 29.9% male) student respondents completed an online stalking questionnaire. Results: Overall, 12% self-identified as having been…

  13. 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…

  14. Horticulture Therapy Activities for Exceptional Students.

    ERIC Educational Resources Information Center

    Airhart, Douglas L.; And Others

    1988-01-01

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

  15. A Student Activity That Simulates Evolution

    ERIC Educational Resources Information Center

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

    2012-01-01

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

  16. An efficient algorithm to identify coordinately activated transcription factors.

    PubMed

    Hu, Haiyan

    2010-03-01

    Identification of transcription factor (TF) activities associated with a certain physiological/experimental condition is one of the preliminary steps to reconstruct transcriptional regulatory networks and to identify signal transduction pathways. TF activities are often indicated by the activities of its target genes. Existing studies on identifying TF activities through target genes usually assume the equivalence between co-regulation and co-expression. However, genes with correlated expression profiles may not be co-regulated. In the mean time, although multiple TFs can be activated coordinately, there is a lack of efficient methods to identify coordinately activated TFs. In this paper, we propose an efficient algorithm embedding a dynamic programming procedure to identify a subset of TFs that are potentially coordinately activated under a given condition by utilizing ranked lists of differentially expressed target genes. Applying our algorithm to microarray expression data sets for a number of diseases, our approach found subsets of TFs that are highly likely associated with the given disease processes. PMID:20060041

  17. Valuing, Identifying, Cultivating, and Rewarding Talents of Students from Special Populations.

    ERIC Educational Resources Information Center

    St. Jean, David

    1996-01-01

    This paper discusses the challenges of identifying gifted students from underrepresented or special populations. Reasons for underrepresentation of students from special populations are reviewed and include biases in standardized testing, underreferral of students from diverse cultural and ethnic groups to gifted programs by teachers, and the…

  18. Effect of Recreational Reading, on the Attitude toward Reading, of Students Identified as Learning Disabled.

    ERIC Educational Resources Information Center

    Nonweiler, Mindy

    2001-01-01

    Questions if various methods of Recreational Reading would affect the reading attitudes of students who are identified as learning disabled. Finds that the following methods were both motivating and enjoyable for the student: self-sustained silent reading, book talk by teacher, books on tape, partner read when students selected their own partner,…

  19. Computer Competency: A 7-Year Study to Identify Gaps in Student Computer Skills

    ERIC Educational Resources Information Center

    Shuster, George F.; Pearl, Mona

    2011-01-01

    Computer competency is crucial to student success in higher education. Assessment of student knowledge related to specific computer competencies can provide faculty with important information about the strengths and weaknesses of their students' computer competency skills. The purpose of this study was to identify the competency level of two…

  20. Comparison of Cursive Handwriting Instruction Programs among Students without Identified Problems

    ERIC Educational Resources Information Center

    Shimel, Kristin; Candler, Catherine; Neville-Smith, Marsha

    2009-01-01

    The purpose of this study was to compare the effects of cursive handwriting programs in improving letter legibility and form in third-grade students without identified handwriting problems. Four months into the school year, cursive handwriting was assessed for a sample of convenience of 50 third-grade students. Subsequently, students received…

  1. Removing the College Involvement "Research Asterisk": Identifying and Rethinking Predictors of American Indian College Student Involvement

    ERIC Educational Resources Information Center

    Garland, John L.

    2010-01-01

    The purpose of this study was to identify campus environmental predictors of American Indian college student involvement. The American Indian research asterisk, or not including American Indian data, has prevailed over student development research for decades. As a result, student affairs professionals have been limited in their ability to develop…

  2. The Use of a Performance Assessment for Identifying Gifted Lebanese Students: Is DISCOVER Effective?

    ERIC Educational Resources Information Center

    Sarouphim, Ketty M.

    2009-01-01

    The purpose of this study was to investigate the effectiveness of DISCOVER, a performance- based assessment in identifying gifted Lebanese students. The sample consisted of 248 students (121 boys, 127 girls) from Grades 3-5 at two private schools in Beirut, Lebanon. Students were administered DISCOVER and the Raven Standard Progressive Matrices…

  3. Identifying Alternative Conceptions of Chemical Kinetics among Secondary School and Undergraduate Students in Turkey

    ERIC Educational Resources Information Center

    Cakmakci, Gultekin

    2010-01-01

    This study identifies some alternative conceptions of chemical kinetics held by secondary school and undergraduate students (N = 191) in Turkey. Undergraduate students who participated are studying to become chemistry teachers when they graduate. Students' conceptions about chemical kinetics were elicited through a series of written tasks and…

  4. Identify the Best Evidence for School and Student Improvement

    ERIC Educational Resources Information Center

    Thessin, Rebecca A.

    2016-01-01

    Empowering teachers to use data effectively as part of a process of instructional improvement calls for schools and districts to engage in systematic collection and analysis of evidence as part of an ongoing school improvement cycle. In research and practice, the author has identified four steps school leaders--supported by central office--must…

  5. Identifying and Addressing Student Difficulties and Misconceptions: Examples from Physics and from Materials Science and Engineering

    ERIC Educational Resources Information Center

    Rosenblatt, Rebecca

    2012-01-01

    Here I present my work identifying and addressing student difficulties with several materials science and physics topics. In the first part of this thesis, I present my work identifying student difficulties and misconceptions about the directional relationships between net force, velocity, and acceleration in one dimension. This is accomplished…

  6. Identifying Creatively Gifted Students: Necessity of a Multi-Method Approach

    ERIC Educational Resources Information Center

    Ambrose, Laura; Machek, Greg R.

    2015-01-01

    The process of identifying students as creatively gifted provides numerous challenges for educators. Although many schools assess for creativity in identifying students for gifted and talented services, the relationship between creativity and giftedness is often not fully understood. This article reviews commonly used methods of creativity…

  7. Identifying At-Risk Students in General Chemistry via Cluster Analysis of Affective Characteristics

    ERIC Educational Resources Information Center

    Chan, Julia Y. K.; Bauer, Christopher F.

    2014-01-01

    The purpose of this study is to identify academically at-risk students in first-semester general chemistry using affective characteristics via cluster analysis. Through the clustering of six preselected affective variables, three distinct affective groups were identified: low (at-risk), medium, and high. Students in the low affective group…

  8. Developing a Model for Identifying Students at Risk of Failure in a First Year Accounting Unit

    ERIC Educational Resources Information Center

    Smith, Malcolm; Therry, Len; Whale, Jacqui

    2012-01-01

    This paper reports on the process involved in attempting to build a predictive model capable of identifying students at risk of failure in a first year accounting unit in an Australian university. Identifying attributes that contribute to students being at risk can lead to the development of appropriate intervention strategies and support…

  9. 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…

  10. A Focused Screen Identifies Antifolates with Activity on Mycobacterium tuberculosis.

    PubMed

    Kumar, Anuradha; Guardia, Ana; Colmenarejo, Gonzalo; Pérez, Esther; Gonzalez, Ruben R; Torres, Pedro; Calvo, David; Gómez, Ruben M; Ortega, Fátima; Jiménez, Elena; Gabarro, Raquel C; Rullás, Joaquín; Ballell, Lluis; Sherman, David R

    2015-12-11

    Antifolates are widely used to treat several diseases but are not currently used in the first-line treatment of tuberculosis, despite evidence that some of these molecules can target Mycobacterium tuberculosis (Mtb) bacilli in vitro. To identify new antifolate candidates for animal-model efficacy studies of tuberculosis, we paired knowledge and tools developed in academia with the infrastructure and chemistry resources of a large pharmaceutical company. Together we curated a focused library of 2508 potential antifolates, which were then tested for activity against live Mtb. We identified 210 primary hits, confirmed the on-target activity of potent compounds, and now report the identification and characterization of 5 hit compounds, representative of 5 different chemical scaffolds. These antifolates have potent activity against Mtb and represent good starting points for improvement that could lead to in vivo efficacy studies. PMID:26771003

  11. Decision Points and Considerations for Identifying Rural Districts That Have Closed Student Achievement Gaps. REL 2016-130

    ERIC Educational Resources Information Center

    Culbertson, Michael J.; Billig, Shelley H.

    2016-01-01

    Rural districts have long faced challenges in closing achievement gaps between subgroups of students. This brief report describes key decision points and considerations for decision-makers interested in identifying rural districts that have closed academic achievement gaps. Examining practices in these districts may suggest activities associated…

  12. An Exploration of the Psychosocial Characteristics of High Achieving Students and Identified Gifted Students: Implications for Practice

    ERIC Educational Resources Information Center

    Ritchotte, Jennifer A.; Suhr, Diana; Alfurayh, Naif F.; Graefe, Amy K.

    2016-01-01

    High achieving students or "bright children" are often denied access to gifted services because they do not meet "gifted" criteria. Although psychosocial factors play an integral role in academic success, and can be useful in providing a clearer picture of student need, they are seldom considered in the decision to identify a…

  13. 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…

  14. Student Achievement in Identified Workforce Clusters: Understanding Factors that Influence Student Success

    ERIC Educational Resources Information Center

    D'Amico, Mark M.; Morgan, Grant B.; Robertson, Thashundray C.

    2011-01-01

    This study blends elements from two South Carolina Technical College System initiatives--Achieving the Dream and a workforce cluster strategy. Achieving the Dream is a national non-profit organization created to help technical and community college students succeed, particularly low-income students and students of color. This initiative, combined…

  15. Using ILP to Identify Pathway Activation Patterns in Systems Biology

    PubMed Central

    Neaves, Samuel R; Millard, Louise A C; Tsoka, Sophia

    2016-01-01

    We show a logical aggregation method that, combined with propositionalization methods, can construct novel structured biological features from gene expression data. We do this to gain understanding of pathway mechanisms, for instance, those associated with a particular disease. We illustrate this method on the task of distinguishing between two types of lung cancer; Squamous Cell Carcinoma (SCC) and Adenocarcinoma (AC). We identify pathway activation patterns in pathways previously implicated in the development of cancers. Our method identified a model with comparable predictive performance to the winning algorithm of a recent challenge, while providing biologically relevant explanations that may be useful to a biologist. PMID:27478883

  16. Identifying Taiwanese University Students' Physics Learning Profiles and Their Role in Physics Learning Self-Efficacy

    NASA Astrophysics Data System (ADS)

    Lin, Tzung-Jin; Liang, Jyh-Chong; Tsai, Chin-Chung

    2015-08-01

    The main purposes of this study were to identify Taiwanese university students' physics learning profiles in terms of their critical conceptions of learning physics and to compare their physics learning self-efficacy with the different learning profiles. A total of 250 Taiwanese undergraduates who were majoring in physics participated in this study and were invited to complete two instruments, physics learning profile and physics learning self-efficacy (PLSE). The main results indicated that, first, the two instruments developed in this study had satisfactory validity and reliability. Second, three fundamental physics learning profiles, the reproductive, transitional, and constructive profiles, were characterized based on the cluster analysis. It is also evident that the three learning profiles demonstrated different levels of self-efficacy for the five PLSE dimensions. The students with a reproductive profile tended to possess the lowest PLSE across the five dimensions. The students with a transitional profile may possess higher confidence in higher-order cognitive skills and laboratory activities than those with a reproductive profile. However, only those with a constructive profile, highlighting a comprehensive understanding of physics knowledge/concepts as well as de-emphasizing physics learning as preparing for tests and calculating and practising tutorial problems, possessed stronger PLSE in applying what they learned to real-world contexts as well as in scientifically communicating with others.

  17. Identifying students with learning disabilities: the effect of implementing statewide guidelines.

    PubMed

    McLeskey, J; Waldron, N L

    1991-10-01

    Methods for identifying students with learning disabilities continue to be an area of controversy. The present investigation examined the impact of implementing statewide guidelines for the identification of these students. Data were collected from multidisciplinary team reports on 718 students with learning disabilities who were referred and labeled during the 1983-84 school year (before implementation of statewide learning disability guidelines) and 790 students who were identified during 1987-88 (after implementation of the guidelines). The results of the study revealed that the statewide guidelines significantly changed the characteristics of students who were identified. After the implementation of the guidelines, students with much more severe academic problems were identified. These students were much more likely to have a severe discrepancy and be chronically failing in the regular classroom. However, even with explicit, widely accepted guidelines, approximately one third of all students identified in 1987-88 failed to meet the stated criteria for identification. The implications of these findings for professional practice and future research are discussed. PMID:1940608

  18. 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)

  19. 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.

  20. Revisiting Teaching Archetypes: Identifying Dominant Shaping Influences on Student Teacher's Identities

    ERIC Educational Resources Information Center

    Sugrue, Ciaran

    2004-01-01

    The primary aim of this article is to identify and interrogate the lay theories of contemporary student teachers and to indicate and illustrate the manner in which these "theories" manifest both continuity and change when contrasted with teaching archetypes and previously articulated lay theories of student teachers in the setting. It is in five…

  1. Grades and Graduation: A Longitudinal Risk Perspective to Identify Student Dropouts

    ERIC Educational Resources Information Center

    Bowers, Alex J.

    2010-01-01

    Studies of student risk of school dropout have shown that present predictors of at-risk status do not accurately identify a large percentage of students who eventually drop out. Through the analysis of the entire Grade 1-12 longitudinal cohort-based grading histories of the class of 2006 for two school districts in the United States, the author…

  2. Students' Understanding on Newton's Third Law in Identifying the Reaction Force in Gravity Interactions

    ERIC Educational Resources Information Center

    Zhou, Shaona; Zhang, Chunbin; Xiao, Hua

    2015-01-01

    In the past three decades, previous researches showed that students had various misconceptions of Newton's Third Law. The present study focused on students' difficulties in identifying the third-law force pair in gravity interaction situations. An instrument involving contexts with gravity and non-gravity associated interactions was designed and…

  3. Factors that Discriminate Best between Students Identified as Motivated or Not-Motivated to Achieve Academically

    ERIC Educational Resources Information Center

    Baker, Ahmad M.; Kanan, Hana M.; Al-Misnad, Sheikha A.

    2008-01-01

    This study examined a host of variables the literature or focus groups showed to influence student motivation to achieve academically. Secondary school teachers in Doha, Qatar were asked to identify the five most and five least motivated students in their classrooms. They also were asked to estimate the degree of involvement the parents had in the…

  4. Identifying the Factors That Predict Degree Completion for Entirely Online Community College Students

    ERIC Educational Resources Information Center

    Brock, Kishia R.

    2014-01-01

    The purpose of this research study was to identify demographic characteristics, academic factors, and student behaviors that contributed to successful degree and certificate completion for entirely online, nontraditional undergraduate students at a large community college. A discrete-time event history analysis was used to model the retention of…

  5. A Study To Identify Factors That Contribute to Black Student Withdrawal at Clemson University.

    ERIC Educational Resources Information Center

    McClung, Jacquetta J.; And Others

    This study identifies factors associated with black undergraduate students who graduated and those who withdrew from Clemson University (South Carolina), a predominantly white, rural university. The sample consisted of all (838) black undergraduates who had graduated or withdrawn from Clemson after 1979. The study examined student history data…

  6. Identifying Students at Risk for Failure on the Licensing Examination for Registered Nurses.

    ERIC Educational Resources Information Center

    Henderson, Susan J.; Orr, Scott P.

    A method was developed for identifying students who may be at high risk for failing the State Board Licensing Examination (SBE) for registered nurses. The subjects used in developing prediction equations included 50 students who graduated from the nursing program at Saint Joseph's College (SJC) in North Windham (Maine) during the years 1983-84.…

  7. Stories of Social Class: Self-Identified Mexican Male College Students Crack the Silence

    ERIC Educational Resources Information Center

    Schwartz, Jana L.; Donovan, Jody; Guido-DiBrito, Florence

    2009-01-01

    This study explores the meaning of social class in the lives of five self-identified Mexican male college students. Participants shared the significant influence social class has on their college experience. Intersections of social class and students' Mexican identity are illuminated throughout the findings. Themes include: social class rules and…

  8. Identifying Students' Characteristic Learning Behaviors in an Intelligent Tutoring System Fostering Self-Regulated Learning

    ERIC Educational Resources Information Center

    Bouchet, Francois; Azevedo, Roger; Kinnebrew, John S.; Biswas, Gautam

    2012-01-01

    Identification of student learning behaviors, especially those that characterize or distinguish students, can yield important insights for the design of adaptation and feedback mechanisms in Intelligent Tutoring Systems (ITS). In this paper, we analyze trace data to identify distinguishing patterns of behavior in a study of 51 college students…

  9. Ethnic and Gender Differences in Identifying Gifted Students: A Multi-Cultural Analysis

    ERIC Educational Resources Information Center

    Sarouphim, Ketty M.; Maker, C. June

    2010-01-01

    The purpose of this study was to examine ethnic and gender differences in using DISCOVER, a performance-based assessment, for identifying gifted students. The sample consisted of 941 students from grades K-5 belonging to six ethnicities: White Americans, African-Americans, Hispanics, Native-Americans, South Pacific/Pacific Islanders, and Arabs.…

  10. Identifying Measures of Student Behavior from Interaction with a Course Management System

    ERIC Educational Resources Information Center

    Nickles, George M., III

    2006-01-01

    The purpose of this work is to identify process measures of student interaction with a course management system (CMS). Logs maintained by Web servers capture aggregate user interactions with a Website. When combined with a login system and context from the course recorded in the CMS, more detailed measures of individual student interaction can be…

  11. Constructing New Theory for Identifying Students with Emotional Disturbance: A Grounded Theory Approach

    ERIC Educational Resources Information Center

    Barnett, Dori A.

    2010-01-01

    The problem area explored by this study is the identification of students with emotional and behavioral difficulties for special education supports and services under the criteria for emotional disturbance (ED). A review of the literature indicated that the problem of identifying students with ED was compounded by subjectivity and ambiguity…

  12. Identifying Students Likely to Benefit from Language Support in First-Year Law

    ERIC Educational Resources Information Center

    Larcombe, Wendy; Malkin, Ian

    2008-01-01

    As writing skills have a significant impact on a Law student's ability to successfully complete assessment tasks, it is important to identify early, and refer to appropriate programs, students likely to benefit from language and writing skills support. This article describes in-class exercises developed in the Law School at the University of…

  13. A Review and Comparison of Diagnostic Instruments to Identify Students' Misconceptions in Science

    ERIC Educational Resources Information Center

    Gurel, Derya Kaltakci; Eryilmaz, Ali; McDermott, Lillian Christie

    2015-01-01

    Different diagnostic tools have been developed and used by researchers to identify students' conceptions. The present study aimed to provide an overview of the common diagnostic instruments in science to assess students' misconceptions. Also the study provides a brief comparison of these common diagnostic instruments with their strengths and…

  14. A Simultaneous Screening/Assessment Procedure for Identifying the Gifted Student.

    ERIC Educational Resources Information Center

    Linn, Margaret; Lopatin, Edward

    1990-01-01

    Used four-subtest short form of Wechsler Intelligence Scale for Children-Revised to develop efficient, simultaneous screening/assessment procedure for identifying gifted students for special programs. Estimated statistical relationship between subtest and full-test scores using test score data from 203 students. Found subtest score of 52 both…

  15. Using an Early Warning System to Identify and Support Students at Risk for High School Dropout

    ERIC Educational Resources Information Center

    National High School Center, 2011

    2011-01-01

    The United States high school dropout problem has been called a national crisis, with only 74.9% of public high school students graduating with a diploma in 2008. With states and districts under mounting pressure to raise graduation rates, there is increasing urgency to obtain more accurate and timely data to systematically identify students most…

  16. Identifying Engineering Students' English Sentence Reading Comprehension Errors: Applying a Data Mining Technique

    ERIC Educational Resources Information Center

    Tsai, Yea-Ru; Ouyang, Chen-Sen; Chang, Yukon

    2016-01-01

    The purpose of this study is to propose a diagnostic approach to identify engineering students' English reading comprehension errors. Student data were collected during the process of reading texts of English for science and technology on a web-based cumulative sentence analysis system. For the analysis, the association-rule, data mining technique…

  17. Students' Conceptual Knowledge and Process Skills in Civic Education: Identifying Cognitive Profiles and Classroom Correlates

    ERIC Educational Resources Information Center

    Zhang, Ting; Torney-Purta, Judith; Barber, Carolyn

    2012-01-01

    In 2 related studies framed by social constructivism theory, the authors explored a fine-grained analysis of adolescents' civic conceptual knowledge and skills and investigated them in relation to factors such as teachers' qualifications and students' classroom experiences. In Study 1 (with about 2,800 U.S. students), the authors identified 4…

  18. Identifying a Diverse Student Body: Selective College Admissions and Alternative Approaches

    ERIC Educational Resources Information Center

    Bial, Deborah; Rodriguez, Alba

    2007-01-01

    This chapter explores alternative solutions for selective institutions of higher education to reach beyond their traditional admission measures and identify diverse students who might otherwise not be selected by traditional admission criteria.

  19. Identifying Students' Misconceptions about Nuclear Chemistry: A Study of Turkish High School Students

    ERIC Educational Resources Information Center

    Nakiboglu, Canan; Tekin, Berna Bulbul

    2006-01-01

    This study represents the first attempt to elucidate and detail the types of misconceptions high school students hold relating to basic concepts and topics of nuclear chemistry. A diagnostic multiple-choice test was administered to 157 tenth-grade students (15-16 years old) and the data were analyzed. The results show that high school students…

  20. 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…

  1. Identifying Important Career Indicators of Undergraduate Geoscience Students Upon Completion of Their Degree

    NASA Astrophysics Data System (ADS)

    Wilson, C. E.; Keane, C. M.; Houlton, H. R.

    2012-12-01

    The American Geosciences Institute (AGI) decided to create the National Geoscience Student Exit Survey in order to identify the initial pathways into the workforce for these graduating students, as well as assess their preparedness for entering the workforce upon graduation. The creation of this survey stemmed from a combination of experiences with the AGI/AGU Survey of Doctorates and discussions at the following Science Education Research Center (SERC) workshops: "Developing Pathways to Strong Programs for the Future", "Strengthening Your Geoscience Program", and "Assessing Geoscience Programs". These events identified distinct gaps in understanding the experiences and perspectives of geoscience students during one of their most profound professional transitions. Therefore, the idea for the survey arose as a way to evaluate how the discipline is preparing and educating students, as well as identifying the students' desired career paths. The discussions at the workshops solidified the need for this survey and created the initial framework for the first pilot of the survey. The purpose of this assessment tool is to evaluate student preparedness for entering the geosciences workforce; identify student decision points for entering geosciences fields and remaining in the geosciences workforce; identify geosciences fields that students pursue in undergraduate and graduate school; collect information on students' expected career trajectories and geosciences professions; identify geosciences career sectors that are hiring new graduates; collect information about salary projections; overall effectiveness of geosciences departments regionally and nationally; demonstrate the value of geosciences degrees to future students, the institutions, and employers; and establish a benchmark to perform longitudinal studies of geosciences graduates to understand their career pathways and impacts of their educational experiences on these decisions. AGI's Student Exit Survey went through

  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. 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

  5. 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.

  6. Identifying the Factors Leading to Success: How an Innovative Science Curriculum Cultivates Student Motivation

    NASA Astrophysics Data System (ADS)

    Scogin, Stephen C.

    2016-06-01

    PlantingScience is an award-winning program recognized for its innovation and use of computer-supported scientist mentoring. Science learners work on inquiry-based experiments in their classrooms and communicate asynchronously with practicing plant scientist-mentors about the projects. The purpose of this study was to identify specific factors contributing to the program's effectiveness in engaging students. Using multiple data sources, grounded theory (Strauss and Corbin in Basics of qualitative research. Sage, Newbury Park, 1990) was used to develop a conceptual model identifying the central phenomenon, causal conditions, intervening conditions, strategies, contexts, and student outcomes of the project. Student motivation was determined to be the central phenomenon explaining the success of the program, with student empowerment, online mentor interaction, and authenticity of the scientific experiences serving as causal conditions. Teachers contributed to student motivation by giving students more freedom, challenging students to take projects deeper, encouraging, and scaffolding. Scientists contributed to student motivation by providing explanations, asking questions, encouraging, and offering themselves as partners in the inquiry process. Several positive student outcomes of the program were uncovered and included increased positivity, greater willingness to take projects deeper, better understanding of scientific concepts, and greater commitments to collaboration. The findings of this study provide relevant information on how to develop curriculum, use technology, and train practitioners and mentors to utilize strategies and actions that improve learners' motivation to engage in authentic science in the classroom.

  7. The Quest to Find an Alternative Way to Identify Artistic Talent in Black Students.

    ERIC Educational Resources Information Center

    Stinespring, John A.

    1991-01-01

    A culture-specific approach to identifying artistic talent in African-American students is presented, called Tactuality. Tactuality identifies four characteristics: emotional intensity, flexibility and open-endedness, holistic perception, and tactile sensitivity. A pilot test with 63 fourth graders resulted in statistical problems with validation.…

  8. Using Learning Analytics to Identify Medical Student Misconceptions in an Online Virtual Patient Environment

    ERIC Educational Resources Information Center

    Poitras, Eric G.; Naismith, Laura M.; Doleck, Tenzin; Lajoie, Susanne P.

    2016-01-01

    This study aimed to identify misconceptions in medical student knowledge by mining user interactions in the MedU online learning environment. Data from 13000 attempts at a single virtual patient case were extracted from the MedU MySQL database. A subgroup discovery method was applied to identify patterns in learner-generated annotations and…

  9. Learning Styles Relevant to Identified Personality Types of Selected Nursing Students and Selected Successful Registered Nurses.

    ERIC Educational Resources Information Center

    Ritchie, Harriette B.

    A study was conducted to determine the Jungian personality types of selected groups of student and registered nurses, to identify their preferred learning styles, to ascertain the relationship between personality type and preferred learning style, and to identify the most productive learning styles for given personality types. Subjects'…

  10. Perceptions of Problems Identified by Nigerian Students in American Higher Institutions: A Comparative Analysis.

    ERIC Educational Resources Information Center

    Arubayi, Eric A.

    1981-01-01

    Found that particular college of undergraduate degree was a predictor of problems in orientation, academics, social-personal living-dining, student-activities and placement areas for Nigerian students. Except in the area of finance, undergraduate respondents reported more problems than graduate respondents. (Author)

  11. Alabama Bound: Identifying Factors Associated with Secondary Education Students' Choice of Attending The University of Alabama

    ERIC Educational Resources Information Center

    Acker, Jon Charles; Hughes, William W.; Fendley, William R., Jr.

    2004-01-01

    Alabama's primary competitor in recruiting is in-state rival Auburn University which lures away roughly one in eight of UA's admitted students. Two factors stand above all others in attracting students to UA--academic reputation and social activities reputation. Factors following distantly are a visit to the UA campus, financial assistance and the…

  12. Physical Activity among Ethnically Diverse College Students.

    ERIC Educational Resources Information Center

    Suminski, Richard R.; Petosa, Rick; Utter, Alan C.; Zhang, James J.

    2002-01-01

    Compared physical activity patterns among Asian, African, white, and Hispanic, American college students. Self-report data indicated that nearly half of the sample did not engage in vigorous physical activity, and 16.7 percent were inactive. Weight-training, youthful physical activity, and television viewing accounted for a significant portion of…

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

    SciTech Connect

    Meier, B.L.; Passarelli, E.

    1994-06-01

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

  14. Are your students ready for anatomy and physiology? Developing tools to identify students at risk for failure.

    PubMed

    Gultice, Amy; Witham, Ann; Kallmeyer, Robert

    2015-06-01

    High failure rates in introductory college science courses, including anatomy and physiology, are common at institutions across the country, and determining the specific factors that contribute to this problem is challenging. To identify students at risk for failure in introductory physiology courses at our open-enrollment institution, an online pilot survey was administered to 200 biology students. The survey results revealed several predictive factors related to academic preparation and prompted a comprehensive analysis of college records of >2,000 biology students over a 5-yr period. Using these historical data, a model that was 91% successful in predicting student success in these courses was developed. The results of the present study support the use of surveys and similar models to identify at-risk students and to provide guidance in the development of evidence-based advising programs and pedagogies. This comprehensive approach may be a tangible step in improving student success for students from a wide variety of backgrounds in anatomy and physiology courses.

  15. Eliciting, Identifying, Interpreting, and Responding to Students' Ideas: Teacher Candidates' Growth in Formative Assessment Practices

    NASA Astrophysics Data System (ADS)

    Gotwals, Amelia Wenk; Birmingham, Daniel

    2016-06-01

    With the goal of helping teacher candidates become well-started beginners, it is important that methods courses in teacher education programs focus on high-leverage practices. Using responsive teaching practices, specifically eliciting, identifying, interpreting, and responding to students' science ideas (i.e., formative assessment), can be used to support all students in learning science successfully. This study follows seven secondary science teacher candidates in a yearlong practice-based methods course. Course assignments (i.e., plans for and reflections on teaching) as well as teaching videos were analyzed using a recursive qualitative approach. In this paper, we present themes and patterns in teacher candidates' abilities to elicit, identify, interpret, and respond to students' ideas. Specifically, we found that those teacher candidates who grew in the ways in which they elicited students' ideas from fall to spring were also those who were able to adopt a more balanced reflection approach (considering both teacher and student moves). However, we found that even the teacher candidates who grew in these practices did not move toward seeing students' ideas as nuanced; rather, they saw students' ideas in a dichotomous fashion: right or wrong. We discuss implications for teacher preparation, specifically for how to promote productive reflection and tools for better understanding students' ideas.

  16. Dental School Administrators' Attitudes Towards Providing Support Services for LGBT-Identified Students.

    PubMed

    Behar-Horenstein, Linda S; Morris, Dustin R

    2015-08-01

    A lack of curriculum time devoted to teaching dental students about the needs of lesbian, gay, bisexual, and transgendered (LGBT) health care patient needs and biases against LGBT students and faculty have been reported. Understanding dental school administrators' attitudes about LGBT students' needs might provide further insight into these long-standing issues. The aims of this study were to develop a survey to assess dental administrators' attitudes regarding the support services they believe LGBT-identified students need, to identify dental schools' current diversity inclusion policies, and to determine what types of support dental schools currently provide to LGBT students. A survey developed with the aid of a focus group, cognitive interviewing, and pilot testing was sent to 136 assistant and associate deans and deans of the 65 U.S. and Canadian dental schools. A total of 54 responses from 43 (66%) schools were received from 13 deans, 29 associate deans, and 11 assistant deans (one participant did not report a position), for a 40% response rate. The findings suggest there is a considerable lack of knowledge or acknowledgment of LGBT dental students' needs. Future studies are needed to show the importance of creating awareness about meeting the needs of all dental student groups, perhaps through awareness campaigns initiated by LGBT students.

  17. Dental School Administrators' Attitudes Towards Providing Support Services for LGBT-Identified Students.

    PubMed

    Behar-Horenstein, Linda S; Morris, Dustin R

    2015-08-01

    A lack of curriculum time devoted to teaching dental students about the needs of lesbian, gay, bisexual, and transgendered (LGBT) health care patient needs and biases against LGBT students and faculty have been reported. Understanding dental school administrators' attitudes about LGBT students' needs might provide further insight into these long-standing issues. The aims of this study were to develop a survey to assess dental administrators' attitudes regarding the support services they believe LGBT-identified students need, to identify dental schools' current diversity inclusion policies, and to determine what types of support dental schools currently provide to LGBT students. A survey developed with the aid of a focus group, cognitive interviewing, and pilot testing was sent to 136 assistant and associate deans and deans of the 65 U.S. and Canadian dental schools. A total of 54 responses from 43 (66%) schools were received from 13 deans, 29 associate deans, and 11 assistant deans (one participant did not report a position), for a 40% response rate. The findings suggest there is a considerable lack of knowledge or acknowledgment of LGBT dental students' needs. Future studies are needed to show the importance of creating awareness about meeting the needs of all dental student groups, perhaps through awareness campaigns initiated by LGBT students. PMID:26246536

  18. Traditionally taught students learn; actively engaged students remember

    NASA Astrophysics Data System (ADS)

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

    2014-08-01

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

  19. 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…

  20. 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…

  1. Are Your Students Ready for Anatomy and Physiology? Developing Tools to Identify Students at Risk for Failure

    ERIC Educational Resources Information Center

    Gultice, Amy; Witham, Ann; Kallmeyer, Robert

    2015-01-01

    High failure rates in introductory college science courses, including anatomy and physiology, are common at institutions across the country, and determining the specific factors that contribute to this problem is challenging. To identify students at risk for failure in introductory physiology courses at our open-enrollment institution, an online…

  2. Physical Activity among Community College Students

    ERIC Educational Resources Information Center

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

    2015-01-01

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

  3. 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…

  4. Advanced Placement Economics. Macroeconomics: Student Activities.

    ERIC Educational Resources Information Center

    Morton, John S.

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

  5. 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…

  6. 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…

  7. 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)

  8. Identifying and Addressing Student Difficulties with the Millikan Oil Drop Experiment

    NASA Astrophysics Data System (ADS)

    Klassen, Stephen

    2009-05-01

    The Millikan oil drop experiment has been characterized as one of the ‘most beautiful’ physics experiments of all time and, certainly, as one of the most frustrating of all the exercises in the undergraduate physics laboratory. A literature review reveals that work done on addressing student difficulties in performing the oil drop experiment has, to date, not achieved a significant measure of success. The historical background of the oil drop experiment is well established in the literature from the perspective of historians of science, but not so from the perspective of teachers and students of science. A summary of historical details surrounding the original experiment suitable for use in revising the instructional approach is presented. Both Millikan and his graduate student, Fletcher, are featured with the view to emphasizing details that humanize the protagonists and that are likely to raise student interest. The issue of the necessary reliance on presuppositions in doing speculative research is raised, both from the historical account and from the insights of university physics students who heard the historical account and performed the experiment. Difficulties current students have in performing the experiment are discussed from the perspective of Hodson (Stud Sci Educ 22:85-142, 1993) framework and the students’ own observations. Last, further historical materials are outlined that may be used to encourage student insight into the fundamental nature of electricity. It is proposed that these aspects are essential as a basis for identifying and addressing student difficulties with the Millikan oil drop experiment.

  9. How can we identify ictal and interictal abnormal activity?

    PubMed

    Fisher, Robert S; Scharfman, Helen E; deCurtis, Marco

    2014-01-01

    The International League Against Epilepsy (ILAE) defined a seizure as "a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain." This definition has been used since the era of Hughlings Jackson, and does not take into account subsequent advances made in epilepsy and neuroscience research. The clinical diagnosis of a seizure is empirical, based upon constellations of certain signs and symptoms, while simultaneously ruling out a list of potential imitators of seizures. Seizures should be delimited in time, but the borders of ictal (during a seizure), interictal (between seizures) and postictal (after a seizure) often are indistinct. EEG recording is potentially very helpful for confirmation, classification and localization. About a half-dozen common EEG patterns are encountered during seizures. Clinicians rely on researchers to answer such questions as why seizures start, spread and stop, whether seizures involve increased synchrony, the extent to which extra-cortical structures are involved, and how to identify the seizure network and at what points interventions are likely to be helpful. Basic scientists have different challenges in use of the word 'seizure,' such as distinguishing seizures from normal behavior, which would seem easy but can be very difficult because some rodents have EEG activity during normal behavior that resembles spike-wave discharge or bursts of rhythmic spiking. It is also important to define when a seizure begins and stops so that seizures can be quantified accurately for pre-clinical studies. When asking what causes seizures, the transition to a seizure and differentiating the pre-ictal, ictal and post-ictal state is also important because what occurs before a seizure could be causal and may warrant further investigation for that reason. These and other issues are discussed by three epilepsy researchers with clinical and basic science expertise.

  10. How Can We Identify Ictal and Interictal Abnormal Activity?

    PubMed Central

    Fisher, Robert S.; Scharfman, Helen E.; deCurtis, Marco

    2015-01-01

    The International League Against Epilepsy (ILAE) defined a seizure as “a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.” This definition has been used since the era of Hughlings Jackson, and does not take into account subsequent advances made in epilepsy and neuroscience research. The clinical diagnosis of a seizure is empirical, based upon constellations of certain signs and symptoms, while simultaneously ruling out a list of potential imitators of seizures. Seizures should be delimited in time, but the borders of ictal (during a seizure), interictal (between seizures) and postictal (after a seizure) often are indistinct. EEG recording is potentially very helpful for confirmation, classification and localization. About a half-dozen common EEG patterns are encountered during seizures. Clinicians rely on researchers to answer such questions as why seizures start, spread and stop, whether seizures involve increased synchrony, the extent to which extra-cortical structures are involved, and how to identify the seizure network and at what points interventions are likely to be helpful. Basic scientists have different challenges in use of the word ‘seizure,’ such as distinguishing seizures from normal behavior, which would seem easy but can be very difficult because some rodents have EEG activity during normal behavior that resembles spike-wave discharge or bursts of rhythmic spiking. It is also important to define when a seizure begins and stops so that seizures can be quantified accurately for pre-clinical studies. When asking what causes seizures, the transition to a seizure and differentiating the pre-ictal, ictal and post-ictal state is also important because what occurs before a seizure could be causal and may warrant further investigation for that reason. These and other issues are discussed by three epilepsy researchers with clinical and basic science expertise. PMID:25012363

  11. Conditional Subspace Clustering of Skill Mastery: Identifying Skills that Separate Students

    ERIC Educational Resources Information Center

    Nugent, Rebecca; Ayers, Elizabeth; Dean, Nema

    2009-01-01

    In educational research, a fundamental goal is identifying which skills students have mastered, which skills they have not, and which skills they are in the process of mastering. As the number of examinees, items, and skills increases, the estimation of even simple cognitive diagnosis models becomes difficult. We adopt a faster, simpler approach:…

  12. Using Latent Class Analysis to Identify Academic and Behavioral Risk Status in Elementary Students

    ERIC Educational Resources Information Center

    King, Kathleen R.; Lembke, Erica S.; Reinke, Wendy M.

    2016-01-01

    Identifying classes of children on the basis of academic and behavior risk may have important implications for the allocation of intervention resources within Response to Intervention (RTI) and Multi-Tiered System of Support (MTSS) models. Latent class analysis (LCA) was conducted with a sample of 517 third grade students. Fall screening scores in…

  13. Identifying Taiwanese University Students' Physics Learning Profiles and Their Role in Physics Learning Self-Efficacy

    ERIC Educational Resources Information Center

    Lin, Tzung-Jin; Liang, Jyh-Chong; Tsai, Chin-Chung

    2015-01-01

    The main purposes of this study were to identify Taiwanese university students' physics learning profiles in terms of their critical conceptions of learning physics and to compare their physics learning self-efficacy with the different learning profiles. A total of 250 Taiwanese undergraduates who were majoring in physics participated in this…

  14. Identifying Meta-Clusters of Students' Interest in Science and Their Change with Age

    ERIC Educational Resources Information Center

    Baram-Tsabari, Ayelet; Yarden, Anat

    2009-01-01

    Nearly 6,000 science questions collected from five different web-based, TV-based and school-based sources were rigorously analyzed in order to identify profiles of K-12 students' interest in science, and how these profiles change with age. The questions were analyzed according to their topic, thinking level, motivation for and level of autonomy in…

  15. Identifying Tertiary Bridging Students at Risk of Failure in the First Semester of Undergraduate Study

    ERIC Educational Resources Information Center

    Whannell, Robert; Whannell, Patricia

    2014-01-01

    This study presents the findings of the second phase of a project examining the attrition and progression of two cohorts of students in a tertiary bridging program at a regional university in Australia. The first phase of the study (Whannell, 2013) based on data collected up to week 5 of the bridging program identified age, academic achievement on…

  16. Identifying Gifted Students in Puerto Rico: Validation of a Spanish Translation of the Gifted Rating Scales

    ERIC Educational Resources Information Center

    Rosado, Javier I.; Pfeiffer, Steven; Petscher, Yaacov

    2015-01-01

    The challenge of correctly identifying gifted students is a critical issue. Gifted education in Puerto Rico is marked by insufficient support and a lack of appropriate identification methods. This study examined the reliability and validity of a Spanish translation of the "Gifted Rating Scales-School Form" (GRS) with a sample of 618…

  17. Identifying Students Difficulties in Understanding Concepts Pertaining to Cell Water Relations: An Exploratory Study.

    ERIC Educational Resources Information Center

    Friedler, Y.; And Others

    This study identified students' conceptual difficulties in understanding concepts and processes associated with cell water relationships (osmosis), determined possible reasons for these difficulties, and pilot-tested instruments and research strategies for a large scale comprehensive study. Research strategies used included content analysis of…

  18. The Insufficiency of Response to Intervention in Identifying Gifted Students with Learning Disabilities

    ERIC Educational Resources Information Center

    McKenzie, Robert G.

    2010-01-01

    Many states are implementing response-to-intervention (RTI)-based assessment as the sole means of identifying students with specific learning disabilities (SLDs). Although RTI is often hailed as an improved model of identification, concern for the possibility of this model elevating false positives has been examined. The risk of RTI producing a…

  19. Nebraska Industrial Technology Education Teachers Identify the Equipment Their Students Use.

    ERIC Educational Resources Information Center

    Rogers, George E.

    A study asked 287 industrial technology education (ITE) teachers in Nebraska to identify what equipment was being used by ITE students. It also compared ITE equipment usage with regard to school type and school size. The response rate was 59.2 percent (n=170). Findings indicated the drill press and band saw were the most widely used pieces of…

  20. Identifying Students' Learning Style Preferences Regarding Some Variables in the EFL Classroom: The Case of Turkey

    ERIC Educational Resources Information Center

    Yilmaz, Cevdet; Genc, Salih Zeki

    2010-01-01

    During the past decade, the identification of students' learning style preferences has gained importance in educational research. This study aimed at identifying the individual perceptions of the learner style preferences of Turkish EFL learners. Using learning style preference categories and a 28-item language learning preference questionnaire…

  1. Examining Student Under- and Overperformance in College to Identify Risk of Attrition

    ERIC Educational Resources Information Center

    Shaw, Emily J.; Mattern, Krista D.

    2013-01-01

    This study explores the value in using the difference between a student's predicted first-year grade point average (FYGPA), based on high school grade point average and SAT scores, and their observed FYGPA, namely, their FYGPA residual, as a tool in identifying those at risk for leaving an institution. Specifically, this study examined…

  2. Development of a Questionnaire in Order To Identify Test Anxiety in Nursing Students.

    ERIC Educational Resources Information Center

    Carraway, Cassandra Todd

    It has been repeatedly demonstrated that persons who experience a high degree of test anxiety also experience decrements in performance in evaluative situations. A study was conducted to develop a test anxiety questionnaire for student nurses in order to identify test anxiety. A 40-item, self-report questionaire was developed by two panels of…

  3. Allied Health Students' Learning-Styles Identified with Two Different Assessments

    ERIC Educational Resources Information Center

    Morton-Rias, Dawn; Dunn, Rita; Terregrossa, Ralph; Geisert, Gene; Mangione, Robert; Ortiz, Samuel; Honigsfeld, Andrea

    2008-01-01

    This research identified and compared the learning styles of 154 ethnically diverse, upper division undergraduate and graduate students in Allied Health utilizing the "Building Excellence" (BE) (Rundle & Dunn, 2000) and the "Productivity Environmental Preference Survey" (PEPS) (Dunn, Dunn, & Price, 1996). Relationships among age, class standing,…

  4. Identifying Low-Effort Examinees on Student Learning Outcomes Assessment: A Comparison of Two Approaches

    ERIC Educational Resources Information Center

    Rios, Joseph A.; Liu, Ou Lydia; Bridgeman, Brent

    2014-01-01

    This chapter describes a study that compares two approaches (self-reported effort [SRE] and response time effort [RTE]) for identifying low-effort examinees in student learning outcomes assessment. Although both approaches equally discriminated from measures of ability (e.g., SAT scores), RTE was found to have a stronger relationship with test…

  5. Creating Safe Environments for Students with Disabilities Who Identify as Lesbian, Gay, Bisexual, or Transgender

    ERIC Educational Resources Information Center

    Morgan, Joseph J.; Mancl, Dustin B.; Kaffar, Bradley J.; Ferreira, Danielle

    2011-01-01

    Adolescence is an important time in human development. Teenagers spend much time questioning their core belief structures and developing the foundations of their identity. For students who identify as lesbian, gay, bisexual, or transgender (LGBT), this path of development is difficult in American schools because of strongly held homophobic…

  6. Using Predictive Modelling to Identify Students at Risk of Poor University Outcomes

    ERIC Educational Resources Information Center

    Jia, Pengfei; Maloney, Tim

    2015-01-01

    Predictive modelling is used to identify students at risk of failing their first-year courses and not returning to university in the second year. Our aim is twofold. Firstly, we want to understand the factors that lead to poor first-year experiences at university. Secondly, we want to develop simple, low-cost tools that would allow universities to…

  7. Using an Educational Electronic Documentation System to Help Nursing Students Accurately Identify Nursing Diagnoses

    ERIC Educational Resources Information Center

    Pobocik, Tamara J.

    2013-01-01

    The use of technology and electronic medical records in healthcare has exponentially increased. This quantitative research project used a pretest/posttest design, and reviewed how an educational electronic documentation system helped nursing students to identify the accurate related to statement of the nursing diagnosis for the patient in the case…

  8. Eliciting, Identifying, Interpreting, and Responding to Students' Ideas: Teacher Candidates' Growth in Formative Assessment Practices

    ERIC Educational Resources Information Center

    Gotwals, Amelia Wenk; Birmingham, Daniel

    2016-01-01

    With the goal of helping teacher candidates become well-started beginners, it is important that methods courses in teacher education programs focus on high-leverage practices. Using responsive teaching practices, specifically eliciting, identifying, interpreting, and responding to students' science ideas (i.e., formative assessment), can be used…

  9. Perceived barriers to physical activity in university students.

    PubMed

    Arzu, Daskapan; Tuzun, Emine Handan; Eker, Levent

    2006-01-01

    Many studies which were published in other countries identified certain benefits and barriers to physical activity among young people. But there is no data about the subject pertaining to Turkish adolescents. This study tries to rectify this with a study of Turkish university students. Undergraduate university students (n = 303) were recruited to the study. Current exercise habits and perceived barriers to physical activity were assessed in the sample. Using a Likert Type scale, participants responded an instrument with 12 items representing barriers to physical activity. Mean scores were computed. External barriers were more important than internal barriers. "Lack of time due to busy lesson schedule", "My parents give academic success priority over exercise. "and "lack of time due to responsibilities related to the family and social environment "were most cited items for physical activity barriers. There is a need for future research, which will be carried out with larger sample groups to develop national standardized instrument. It will be helpful for accurately identify perceived barriers and then recommend changes to enhance physical activity among young people. Key PointsThe purpose of this study was to analyze perceived barriers to physical activity in the university students.The results showed that not having enough time was the most important barrier for not participating in physical activity among our samples.This study with relatively small sample must be considered as pilot study for related studies in the future.

  10. "Business Ethics Everywhere": An Experiential Exercise to Develop Students' Ability to Identify and Respond to Ethical Issues in Business

    ERIC Educational Resources Information Center

    Baker, Susan D.; Comer, Debra R.

    2012-01-01

    This article introduces an experiential exercise that enhances students' ability to identify ethical issues and to respond to them in ways that consider the relationship between organizational factors and ethical action. Students identify a required number of ethical incidents in their workplaces during a specified period. Students submit a…

  11. 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…

  12. Identifying Differences In Diagnostic Skills Between Physics Students: Developing A Rubric

    NASA Astrophysics Data System (ADS)

    Mason, A.; Cohen, E.; Yerushalmi, E.; Singh, C.

    2008-10-01

    Expert problem solvers are characterized by continuous evaluation of their progress towards a solution. One characteristic of expertise is self-diagnosis directed towards elaboration of the solvers' conceptual understanding, knowledge organization or strategic approach. "Self-diagnosis tasks" aim at fostering diagnostic behavior by explicitly requiring students to present diagnosis as part of the activity of reviewing their problem solutions. We have been investigating how introductory physics students perform in such tasks. Developing a robust rubric is essential for objective evaluation of students' self-diagnosis skills. We discuss the development of a grading rubric that takes into account introductory physics students' content knowledge as well as analysis, planning and presentation skills. Using this rubric, we have found the inter-rater reliability to be better than 80%. The rubric can easily be adapted to other problems, as will be discussed in a companion paper.

  13. 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 .

  14. 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)

  15. 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…

  16. 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…

  17. 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…

  18. 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…

  19. 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.

  20. MLS student active learning within a "cloud" technology program.

    PubMed

    Tille, Patricia M; Hall, Heather

    2011-01-01

    In November 2009, the MLS program in a large public university serving a geographically large, sparsely populated state instituted an initiative for the integration of technology enhanced teaching and learning within the curriculum. This paper is intended to provide an introduction to the system requirements and sample instructional exercises used to create an active learning technology-based classroom. Discussion includes the following: 1.) define active learning and the essential components, 2.) summarize teaching methods, technology and exercises utilized within a "cloud" technology program, 3.) describe a "cloud" enhanced classroom and programming 4.) identify active learning tools and exercises that can be implemented into laboratory science programs, and 5.) describe the evaluation and assessment of curriculum changes and student outcomes. The integration of technology in the MLS program is a continual process and is intended to provide student-driven active learning experiences.

  1. 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.

  2. 2 CFR 200.469 - Student activity costs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  3. Identifying and Enhancing the Strengths of Gifted Learners, K-8: Easy-to-Use Activities and Lessons

    ERIC Educational Resources Information Center

    Maccagnano, Ann Marie

    2007-01-01

    Educators can identify children's strengths early on and gain insight into each student's unique abilities by using the numerous ideas and informal assessments in this exciting guide. Gifted and talented specialist Ann Maccagnano offers K-8 teachers challenging activities and engaging lessons to develop and nurture gifted learners' talents.…

  4. Identifying Student Difficulties with Entropy, Heat Engines, and the Carnot Cycle

    ERIC Educational Resources Information Center

    Smith, Trevor I.; Christensen, Warren M.; Mountcastle, Donald B.; Thompson, John R.

    2015-01-01

    We report on several specific student difficulties regarding the second law of thermodynamics in the context of heat engines within upper-division undergraduate thermal physics courses. Data come from ungraded written surveys, graded homework assignments, and videotaped classroom observations of tutorial activities. Written data show that students…

  5. Identifying and addressing student difficulties with electrostatics and magnetostatics in introductory and advanced courses

    NASA Astrophysics Data System (ADS)

    Hazelton, Ryan Lowell Crites

    This dissertation describes an investigation of student conceptual understanding of statics concepts in E&M, at the introductory and junior level. At the introductory level, this research led to the development of three new research-based and research-validated worksheets for Tutorials in Introductory Physics. The topics are electric potential difference, electric properties of conductors, and Ampere's law. The research at the junior level provides the initial research base for the creation of a set of junior-level worksheets, Tutorials in Physics: Electrodynamics. This research primarily focuses on identifying advanced students' difficulties with various topics across the E&M course, as well as comparing the difficulties encountered by introductory and advanced students. We also describe some initial attempts to address these conceptual difficulties at the junior level in electrostatics and magnetostatics.

  6. Identifying and understanding Indigenous ways of evaluating physical activity programs.

    PubMed

    Roberts, Erica Blue; Butler Iii, James; Green, Kerry M; Chaudhary, Kaushal Raj

    2016-01-01

    Indigenous evaluation frameworks have not been investigated in the context of American Indian and Alaska Native (AI/AN) physical activity programs, an important area given the relationship between effective physical activity programs and quality of life among these populations. To address this gap, staff members of AI/AN physical activity programs were interviewed to explore their understanding of and experiences with evaluation. Findings suggest that Indigenous evaluation is perceived as narrative and holistic, Indigenous knowledge is used in program decision making, though it is not always acknowledged as evaluation, and there is not a universally desired way to evaluate AI/AN physical activity programs. PMID:27668593

  7. 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)

  8. Ability of Dental Students in Spain to Identify Potentially Malignant Disorders and Oral Cancer.

    PubMed

    Cerero-Lapiedra, Rocío; Esparza-Gómez, Germán C; Casado-de la Cruz, Laura; Domínguez-Gordillo, Adelaida A; Corral-Linaza, César; Seoane-Romero, Juan M

    2015-08-01

    The aim of this study was to assess the ability of students at the School of Dentistry, Complutense University of Madrid, Spain, to diagnose oral cancer and other potentially malignant disorders, as well as to compare their ability at different stages of the learning process and evaluate their knowledge retention. Students were surveyed after they had studied oral medicine and oral pathology at two time points: midway through and near the end of their studies. The survey consisted of questions about 40 photographs of benign oral lesions, malignant oral lesions, and potentially malignant disorders. The response rate for all groups was greater than 70%. The results showed that these students' overall success rate in differentiating benign from malignant lesions averaged 73.9%. When the distinction for potentially malignant disorders was included, their average overall success rate decreased to 42.8% (p<0.001). Furthermore, the students' average success rate was at its lowest at the end of the dental program (p<0.001). Results from this study suggest that, given these students' difficulties in identifying potentially malignant disorders, an increased emphasis on cancer education in the dental curriculum may be needed for future practitioners to master this ability. PMID:26246535

  9. Work-Based, Community Service-Learning Activities for Students in Rural America.

    ERIC Educational Resources Information Center

    Harmon, Hobart L.

    This resource guide provides information on community service-learning activities for rural students. The guide is based on focus-group sessions in which participants from five rural Appalachian counties identified community service activities that would enhance students' academic success, improve their transition from school to work, and address…

  10. 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…

  11. Identifying the elements of physics courses that impact student learning: Curriculum, instructor, peers, and assessment

    NASA Astrophysics Data System (ADS)

    West, Emily Lincoln Ashbaugh

    Prior research across hundreds for introductory physics courses has demonstrated that traditional physics instruction does not generally lead to students learning physics concepts in a meaningful way, but that interactive-engagement physics courses do sometimes promote a great deal more student learning. In this work I analyze a reform effort in a large-enrollment, introductory, physics course. I find that evaluating a curriculum in isolation from other influences, such as the instructor implementation and the student population, is problematical. Instead, I propose a model of classroom culture identifying the curriculum, instructor, and student peer group as key components to creating a learning environment. Assessment, a key influence of classroom culture, is considered a product of the instructor/curriculum interaction. All three aspects of the classroom culture have the potential to influence student learning outcomes. I analyze the implementation of two different reformed physics series in terms of classroom culture. In a calculus-based course, I evaluate a new reform-based curriculum for the first and third quarters of instruction. In the first quarter, mechanics, I find that having an instructor teach in alignment with the philosophy of the reformed curriculum is essential, with students of only certain section instructors having improved outcomes over traditional instruction on measures of conceptual understanding. In the electromagnetism quarter of instruction, student outcomes for all reformed sections are higher than those from traditional sections in spite of variations in instructor implementation. The vast range of instructor-student interactions within such a reformed course are analyzed in an observational study, finding that some types of interactions are characteristic of particular instructors, regardless of the content studied that day. An analysis of assessment proposes an alternative grading method that is superior to the traditional grading

  12. Sparse activity of identified dentate granule cells during spatial exploration

    PubMed Central

    Diamantaki, Maria; Frey, Markus; Berens, Philipp; Preston-Ferrer, Patricia; Burgalossi, Andrea

    2016-01-01

    In the dentate gyrus – a key component of spatial memory circuits – granule cells (GCs) are known to be morphologically diverse and to display heterogeneous activity profiles during behavior. To resolve structure–function relationships, we juxtacellularly recorded and labeled single GCs in freely moving rats. We found that the vast majority of neurons were silent during exploration. Most active GCs displayed a characteristic spike waveform, fired at low rates and showed spatial activity. Primary dendritic parameters were sufficient for classifying neurons as active or silent with high accuracy. Our data thus support a sparse coding scheme in the dentate gyrus and provide a possible link between structural and functional heterogeneity among the GC population. DOI: http://dx.doi.org/10.7554/eLife.20252.001 PMID:27692065

  13. Student Perceptions of Selected Technology Student Association Activities

    ERIC Educational Resources Information Center

    Taylor, Jerianne S.

    2006-01-01

    The Technology Student Association (TSA) is the only student organization dedicated exclusively to students enrolled in technology education classes in grades K-12. The effect that TSA has on a student member is often difficult to document. It is only through direct interaction with the student that these effects can be recorded; this in turn…

  14. Using perturbations to identify the brain circuits underlying active vision

    PubMed Central

    Wurtz, Robert H.

    2015-01-01

    The visual and oculomotor systems in the brain have been studied extensively in the primate. Together, they can be regarded as a single brain system that underlies active vision—the normal vision that begins with visual processing in the retina and extends through the brain to the generation of eye movement by the brainstem. The system is probably one of the most thoroughly studied brain systems in the primate, and it offers an ideal opportunity to evaluate the advantages and disadvantages of the series of perturbation techniques that have been used to study it. The perturbations have been critical in moving from correlations between neuronal activity and behaviour closer to a causal relation between neuronal activity and behaviour. The same perturbation techniques have also been used to tease out neuronal circuits that are related to active vision that in turn are driving behaviour. The evolution of perturbation techniques includes ablation of both cortical and subcortical targets, punctate chemical lesions, reversible inactivations, electrical stimulation, and finally the expanding optogenetic techniques. The evolution of perturbation techniques has supported progressively stronger conclusions about what neuronal circuits in the brain underlie active vision and how the circuits themselves might be organized. PMID:26240420

  15. Using perturbations to identify the brain circuits underlying active vision.

    PubMed

    Wurtz, Robert H

    2015-09-19

    The visual and oculomotor systems in the brain have been studied extensively in the primate. Together, they can be regarded as a single brain system that underlies active vision--the normal vision that begins with visual processing in the retina and extends through the brain to the generation of eye movement by the brainstem. The system is probably one of the most thoroughly studied brain systems in the primate, and it offers an ideal opportunity to evaluate the advantages and disadvantages of the series of perturbation techniques that have been used to study it. The perturbations have been critical in moving from correlations between neuronal activity and behaviour closer to a causal relation between neuronal activity and behaviour. The same perturbation techniques have also been used to tease out neuronal circuits that are related to active vision that in turn are driving behaviour. The evolution of perturbation techniques includes ablation of both cortical and subcortical targets, punctate chemical lesions, reversible inactivations, electrical stimulation, and finally the expanding optogenetic techniques. The evolution of perturbation techniques has supported progressively stronger conclusions about what neuronal circuits in the brain underlie active vision and how the circuits themselves might be organized.

  16. Identifying the Dominant Personality Profiles in Medical Students: Implications for Their Well-Being and Resilience

    PubMed Central

    Leung, Janni; Hong, Barry A.; Cloninger, Kevin M.; Cloninger, C. Robert

    2016-01-01

    Purpose There is a high prevalence of stress, depression, and burn-out in medical students. Medical students differ widely in personality traits, self-perceptions, and values that may have an impact on their well-being. This study aimed to investigate variability in their personality profiles in relation to their potential for well-being and resilience. Method Participants were 808 medical students from The University of Queensland. An online questionnaire collected socio-demographics and the Temperament and Character Inventory to assess personality traits. Latent profile analyses identified students’ trait profiles. Results Two distinct personality profiles were identified. Profile 1 (“Resilient”) characterized 60% of the sample and was distinguished by low Harm Avoidance combined with very high Persistence, Self-Directedness and Cooperativeness compared to Profile 2 ("Conscientious"). Both Profiles had average levels of Reward Dependence and Novelty Seeking and low levels of Self-Transcendence. Profiles did not differ by age, gender, or country of birth, but rural background students were more likely to have Profile 1. While both Profiles indicate mature and healthy personalities, the combination of traits in Profile 1 is more strongly indicative of well-being and resilience. Conclusions Finding two distinct profiles of personality highlights the importance of considering combinations of traits and how they may interact with medical students’ potential for well-being. Although both profiles of students show healthy personalities, many may lack the resilience to maintain well-being over years of medical training. Programs that develop character and personality self-awareness would enhance their well-being and prepare them to promote the health of their patients. PMID:27494401

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

    ERIC Educational Resources Information Center

    Kuhns, Catherine Jones

    2006-01-01

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

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

    ERIC Educational Resources Information Center

    Thomas, Courtney L.

    2012-01-01

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

  19. Identifying student difficulties with entropy, heat engines, and the Carnot cycle

    NASA Astrophysics Data System (ADS)

    Smith, Trevor I.; Christensen, Warren M.; Mountcastle, Donald B.; Thompson, John R.

    2015-12-01

    [This paper is part of the Focused Collection on Upper Division Physics Courses.] We report on several specific student difficulties regarding the second law of thermodynamics in the context of heat engines within upper-division undergraduate thermal physics courses. Data come from ungraded written surveys, graded homework assignments, and videotaped classroom observations of tutorial activities. Written data show that students in these courses do not clearly articulate the connection between the Carnot cycle and the second law after lecture instruction. This result is consistent both within and across student populations. Observation data provide evidence for myriad difficulties related to entropy and heat engines, including students' struggles in reasoning about situations that are physically impossible and failures to differentiate between differential and net changes of state properties of a system. Results herein may be seen as the application of previously documented difficulties in the context of heat engines, but others are novel and emphasize the subtle and complex nature of cyclic processes and heat engines, which are central to the teaching and learning of thermodynamics and its applications. Moreover, the sophistication of these difficulties is indicative of the more advanced thinking required of students at the upper division, whose developing knowledge and understanding give rise to questions and struggles that are inaccessible to novices.

  20. What Do I Like to Do?: 101 Activities to Identify Interests and Plan Careers

    ERIC Educational Resources Information Center

    Wall, Janet E.

    2005-01-01

    This book assists school counselors, career development professionals, and counselor educators in the measurement of a student's interests and provides reproducible activities for immediate use. Short checklists and hands-on practical activities help students understand themselves, and begin to plan for the achievement of educational and career…

  1. Gender Fair Efficacy of Concept Mapping Tests in Identifying Students' Difficulties in High School Organic Chemistry

    ERIC Educational Resources Information Center

    Gafoor, Kunnathodi Abdul; Shilna, V.

    2014-01-01

    In view of the perceived difficulty of organic chemistry unit for high schools students, this study examined the usefulness of concept mapping as a testing device to assess students' difficulty in the select areas. Since many tests used for identifying students misconceptions and difficulties in school subjects are observed to favour one or…

  2. Development and Assessment of a Diagnostic Tool to Identify Organic Chemistry Students' Alternative Conceptions Related to Acid Strength

    ERIC Educational Resources Information Center

    McClary, LaKeisha M.; Bretz, Stacey Lowery

    2012-01-01

    The central goal of this study was to create a new diagnostic tool to identify organic chemistry students' alternative conceptions related to acid strength. Twenty years of research on secondary and college students' conceptions about acids and bases has shown that these important concepts are difficult for students to apply to qualitative problem…

  3. In Their Own Voices: First Nations Students Identify Some Cultural Mediators of Their Learning in the Formal School System.

    ERIC Educational Resources Information Center

    Kanu, Yatta

    2002-01-01

    A study examined how culture influences Canadian Native student learning. Classroom observations, conversations, and student journals from 10 Aboriginal students in a Winnipeg high school social studies class identified five related themes: traditional Aboriginal approaches to learning, patterns of oral interaction, self-concept, curriculum…

  4. Secondary Engineering Design Graphics Educator Service Load of Students with Identified Categorical Disabilities and Limited English Proficiency

    ERIC Educational Resources Information Center

    Ernst, Jeremy V.; Li, Songze; Williams, Thomas O.

    2014-01-01

    The ever-changing student population of engineering design graphics students necessitates broader sets of instructor adeptness. Specifically, preparedness to educate and provide adequate educational access to content for students with identified categorical disabilities and Limited English Proficiency (LEP) is now an essential readiness skill for…

  5. A Comparison of Multiple Facets of Self-Concept in Gifted vs. Non-Identified Israeli Students

    ERIC Educational Resources Information Center

    Zeidner, Moshe; Shani-Zinovich, Inbal

    2015-01-01

    This study compares facets of self-concept in gifted and non-identified Israeli adolescent students. The self-concept mean score profile of gifted vs. non-selected Israeli students was significantly different, with gifted students reporting higher mean levels of academic self-concept, but lower mean levels of social, personal, and physical…

  6. Effect of Modifying Intervention Set Size with Acquisition Rate Data among Students Identified with a Learning Disability

    ERIC Educational Resources Information Center

    Haegele, Katherine; Burns, Matthew K.

    2015-01-01

    The amount of information that students can successfully learn and recall at least 1 day later is called an acquisition rate (AR) and is unique to the individual student. The current study extended previous drill rehearsal research with word recognition by (a) using students identified with a learning disability in reading, (b) assessing set sizes…

  7. Using Market Research to Characterize College Students and Identify Potential Targets for Influencing Health Behaviors

    PubMed Central

    Berg, Carla J.; Ling, Pamela M.; Guo, Hongfei; Windle, Michael; Thomas, Janet L.; Ahluwalia, Jasjit S.; An, Lawrence C.

    2013-01-01

    Marketing campaigns, such as those developed by the tobacco industry, are based on market research, which defines segments of a population by assessing psychographic characteristics (i.e., attitudes, interests). This study uses a similar approach to define market segments of college smokers, to examine differences in their health behaviors (smoking, drinking, binge drinking, exercise, diet), and to determine the validity of these segments. A total of 2,265 undergraduate students aged 18–25 years completed a 108-item online survey in fall 2008 assessing demographic, psychographic (i.e., attitudes, interests), and health-related variables. Among the 753 students reporting past 30-day smoking, cluster analysis was conducted using 21 psychographic questions and identified three market segments – Stoic Individualists, Responsible Traditionalists, and Thrill-Seeking Socializers. We found that segment membership was related to frequency of alcohol use, binge drinking, and limiting dietary fat. We then developed three messages targeting each segment and conducted message testing to validate the segments on a subset of 73 smokers representing each segment in spring 2009. As hypothesized, each segment indicated greater relevance and salience for their respective message. These findings indicate that identifying qualitatively different subgroups of young adults through market research may inform the development of engaging interventions and health campaigns targeting college students. PMID:25264429

  8. Candies to Dye For: Cooperative, Open-Ended Student Activities To Promote Understanding of Electrophoretic Fractionation.

    ERIC Educational Resources Information Center

    Emry, Randall; Curtright, Robert D.; Wright, Jonathan; Markwell, John

    2000-01-01

    Introduces electrophoresis activities developed for chemistry and biology courses in which students identify the food, drug, and cosmetic identity of the food dyes used in the coating of candies. (YDS)

  9. Identifying Student and Teacher Difficulties in Interpreting Atomic Spectra Using a Quantum Model of Emission and Absorption of Radiation

    ERIC Educational Resources Information Center

    Savall-Alemany, Francisco; Domènech-Blanco, Josep Lluís; Guisasola, Jenaro; Martínez-Torregrosa, Joaquín

    2016-01-01

    Our study sets out to identify the difficulties that high school students, teachers, and university students encounter when trying to explain atomic spectra. To do so, we identify the key concepts that any quantum model for the emission and absorption of electromagnetic radiation must include to account for the gas spectra and we then design two…

  10. Comparison of Preservice Elementary Teachers Anxiety about Teaching Students to Identify Minerals and Rocks and Students in Geology Courses Anxiety about Identification of Minerals and Rocks.

    ERIC Educational Resources Information Center

    Westerback, Mary E.; And Others

    1985-01-01

    Compared preservice elementary teachers (N=58) and geology students (N=51) on their ability to identify rocks and minerals. Anxiety levels were different between the preservice teachers (high) and the geology students (low). Further analysis of geology students indicated a reverse relationship between anxiety and exam performance. (Author/DH)

  11. Performance of student software development teams: the influence of personality and identifying as team members

    NASA Astrophysics Data System (ADS)

    Monaghan, Conal; Bizumic, Boris; Reynolds, Katherine; Smithson, Michael; Johns-Boast, Lynette; van Rooy, Dirk

    2015-01-01

    One prominent approach in the exploration of the variations in project team performance has been to study two components of the aggregate personalities of the team members: conscientiousness and agreeableness. A second line of research, known as self-categorisation theory, argues that identifying as team members and the team's performance norms should substantially influence the team's performance. This paper explores the influence of both these perspectives in university software engineering project teams. Eighty students worked to complete a piece of software in small project teams during 2007 or 2008. To reduce limitations in statistical analysis, Monte Carlo simulation techniques were employed to extrapolate from the results of the original sample to a larger simulated sample (2043 cases, within 319 teams). The results emphasise the importance of taking into account personality (particularly conscientiousness), and both team identification and the team's norm of performance, in order to cultivate higher levels of performance in student software engineering project teams.

  12. Identifying veterinary students' capacity for moral behavior concerning animal ethics issues.

    PubMed

    Verrinder, Joy M; Phillips, Clive J C

    2014-01-01

    Veterinarians face unique animal ethics challenges as practitioners and policy advisors to government and industry. Changing societal attitudes, cultural diversity, and the often conflicting needs and interests of patients and clients contribute to moral distress. Yet little has been done to identify veterinarians' capacity to address these animal ethics issues. In this study, first-year and final-year veterinary students in an Australian university were surveyed to explore moral sensitivity, moral motivation, and moral character and their relationship with moral reasoning. The majority of students were concerned about animal ethics issues and had experienced moral distress in relation to the treatment of animals. Most believed that veterinarians should address the wider social issues of animal protection and that veterinary medicine should require a commitment to animals' interests over owners'/caregivers' interests. There was less agreement that the veterinary profession was sufficiently involved in addressing animal ethics issues. The principal motivators for studying veterinary medicine were, in declining importance, enjoyment in working with animals, helping sick and injured animals, and improving the way animals are treated. However, most students had taken little or no action to address animal ethics issues. These results suggest that both first- and fifth-year veterinary students are sensitive to animal ethics issues and are motivated to prioritize the interests of animals but have little experience in taking action to address these issues. Further research is needed to determine ways to identify and assess these moral behavior components in veterinary education to develop veterinarians' capacity to address animal ethics issues.

  13. Sexual orientation and disordered eating behaviors among self-identified male and female college students.

    PubMed

    Matthews-Ewald, Molly R; Zullig, Keith J; Ward, Rose Marie

    2014-08-01

    This study compared the risk of a) clinically diagnosed eating disorders, and b) disordered eating behaviors, separately among three groups of United States college students, controlling for known covariates. These groups included college students self-identifying as: 1) gay/lesbian; 2) bisexual; and, 3) unsure, with self-identified heterosexuals as the reference. Data from the American College Health Association's National College Health Assessment II (2008-2009) were utilized (N=110,412). Adjusted logistic regression analyses, stratified by self-reported gender, examined the effect of self-identified sexual identity on clinical eating disorder diagnosis and disordered eating behaviors. Covariates included self-reported binge drinking (past 2 weeks), stress (last 12 months), smoking (past 30 days), depression (past 12 months), fraternity/sorority membership, college athletics participations, and race. Additional logistic regression sub-analyses examined sexual minorities only, with gay/lesbian as the referent. Gay, unsure, or bisexual men were at significantly increased odds to report both clinical eating disorders and disordered eating behaviors when compared to heterosexual men in both the unadjusted and adjusted models (p<.002). All sexual minority men and women were significantly more likely to report dieting to lose weight compared to heterosexual men and women (p<.002). Targeted disordered eating and eating disorder prevention efforts are needed for those who are sexual minorities, particularly for sexual minority men. PMID:25064296

  14. 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…

  15. 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…

  16. Predicting performance at medical school: can we identify at-risk students?

    PubMed Central

    Shaban, Sami; McLean, Michelle

    2011-01-01

    Background The purpose of this study was to examine the predictive potential of multiple indicators (eg, preadmission scores, unit, module and clerkship grades, course and examination scores) on academic performance at medical school, with a view to identifying students at risk. Methods An analysis was undertaken of medical student grades in a 6-year medical school program at the Faculty of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates, over the past 14 years. Results While high school scores were significantly (P < 0.001) correlated with the final integrated examination, predictability was only 6.8%. Scores for the United Arab Emirates university placement assessment (Common Educational Proficiency Assessment) were only slightly more promising as predictors with 14.9% predictability for the final integrated examination. Each unit or module in the first four years was highly correlated with the next unit or module, with 25%–60% predictability. Course examination scores (end of years 2, 4, and 6) were significantly correlated (P < 0.001) with the average scores in that 2-year period (59.3%, 64.8%, and 55.8% predictability, respectively). Final integrated examination scores were significantly correlated (P < 0.001) with National Board of Medical Examiners scores (35% predictability). Multivariate linear regression identified key grades with the greatest predictability of the final integrated examination score at three stages in the program. Conclusion This study has demonstrated that it may be possible to identify “at-risk” students relatively early in their studies through continuous data archiving and regular analysis. The data analysis techniques used in this study are not unique to this institution. PMID:23745085

  17. Application of the transtheoretical model to identify aspects influencing condom use among Korean college students.

    PubMed

    Kwon, Young Mi; Yeun, Eun Ja; Kim, Hee Young; Youn, Mi Sun; Cho, Ju Yeon; Lee, Hee Joo

    2008-12-01

    Increasing condom use requires an understanding of the influencing factors. Previous research has used psychosocial theories such as the social cognitive theory and health belief to explain AIDS risk factors and condom use. However, it is still difficult to effectively predict the multidimensional factors associated with condom use. The present study utilizes the transtheoretical model to investigate condom use among college students by examining stages of change for condom use and measuring decisional balance and self-efficacy for each stage. The aim was to identify the variables affecting condom use so as to provide scientific data that would aid the development of effective strategies for increasing condom use.

  18. A Study to Identify Non-Academic Factors Which May Positively Influence the Recruitment and Retention of "Other Race" Students at Virginia's State-Supported Institutions of Higher Education. Final Report.

    ERIC Educational Resources Information Center

    Carr, David J.; Chittum, Carol

    Nonacademic factors that may influence recruitment and retention of black students at predominantly white colleges and of white students at predominantly black colleges in Virginia were studied. The study was designed to identify the special problems of these students and the nonacademic activities designed to address those problems. Twenty-one…

  19. Identifying the Main Driver of Active Region Outflows

    NASA Astrophysics Data System (ADS)

    Baker, D.; van Driel-Gesztelyi, L.; Mandrini, C. H.; Démoulin, P.; Murray, M. J.

    2012-08-01

    Hinode's EUV Imaging Spectrometer (EIS) has discovered ubiquitous outflows of a few to 50 km s-1 from active regions (ARs). The characteristics of these outflows are very curious in that they are most prominent at the AR boundary and appear over monopolar magnetic areas. They are linked to strong non-thermal line broadening and are stronger in hotter EUV lines. The outflows persist for at least several days. Whereas red-shifted down flows observed in AR closed loops are well understood, to date there is no general consensus for the mechanism(s) driving blue-shifted AR-related outflows. We use Hinode EIS and X-Ray Telescope observations of AR 10942 coupled with magnetic modeling to demonstrate for the first time that the outflows originate from specific locations of the magnetic topology where field lines display strong gradients of magnetic connectivity, namely quasi-separatrix layers (QSLs), or in the limit of infinitely thin QSLs, separatrices. The strongest AR outflows were found to be in the vicinity of QSL sections located over areas of strong magnetic field. We argue that magnetic reconnection at QSLs, separating closed field lines of the AR and either large-scale externally connected or ‘open’ field lines, is a viable mechanism for driving AR outflows which are potentially sources of the slow solar wind. In fact, magnetic reconnection along QSLs (including separatricies) is the first theory to explain the most puzzling characteristics of the outflows, namely their occurrence over monopolar areas at the periphery of ARs and their longevity.

  20. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... activities program based on assessment of both student and program needs. Each activity program shall help... activities that include special interest clubs, physical activities, student government, and cultural affairs. The activity program shall be an integral part of the overall educational program. (a) All...

  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. Identifying student mental models from their response pattern to a physics multiple-choice test

    NASA Astrophysics Data System (ADS)

    Montenegro Maggio, Maximiliano Jose

    Previous work has shown that students present different misconceptions across different but similar physical situations, but the cause of these differences is still not clear. In this study, a novel analysis method was introduced to help to gain a better understanding of how different physical situations affect students' responses and learning. This novel analysis groups students into mental model groups (MMG) by similarities in their responses to multiple-choice test items, under the assumption that they have similar mental models. The Mass and Energy Conservation test was developed to probe the common misconception that objects with greater mass fall faster than objects with lesser mass across four physical situations and four knowledge sub-domains: information, dynamics, work, and energy. The test was applied before and after energy instruction to 144 college students in a large Midwestern university attending a calculus-based introductory physics course. Test time along with instruction and physical situation were the two factors. It was found that physical situation did not have a significant effect on mental models: The number of MMGs identified and the fraction of students belonging to the same MMG were not significantly different (p > .05) across physical situations. However, there was a significant effect of test time on mental models (p < .05): the fraction of students belonging to the same MMG changed from the pretest to the posttest, in that the MMG representing higher performance became predominant than the MMG with lower performance for the posttest results. A MANOVA for the average scores for each sub-domain and physical situation combination was applied to validate the previous results. It was found that a significant effect (p < .01) by physical situation resulted due to a lower average dynamics sub-domain score for the friction physical-situation attribute when compared to the no-friction physical-situation attribute. A significant effect (p < .01

  3. Exploring Students' Intuitive Ideas of Randomness Using an iPod Shuffle Activity

    ERIC Educational Resources Information Center

    Ziegler, Laura; Garfield, Joan

    2013-01-01

    This article presents an activity that engages students in considering characteristics of a random sequence, in this case, a randomly generated playlist of songs using the iPod shuffle feature. Students examine simulated sequences of randomly generated songs from a small music library in order to identify characteristics that are used to develop…

  4. Hypothetical biotechnology companies: A role-playing student centered activity for undergraduate science students.

    PubMed

    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 knowledge of the ethical, economic, and legal frame work in which the industry operates. This article presents an approach to deliver these outcomes in a collaborative and active learning modality which promotes deep learning. In the model, groups of final year undergraduate students form hypothetical biotechnology companies and identify real issues of interest to industry, make integrative team decisions, use professional level technology, and develop appropriate communication skills. The final successful teaching paradigm was based on self reflection, observation, and student feedback to ensure appropriate attainment of content, group work skills and increased confidence in professional decision-making. It is these outcomes which will facilitate life long learning skills, a major outcome applicable for all tertiary education.

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

    ERIC Educational Resources Information Center

    Rhoads, Robert A.

    2016-01-01

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

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

    ERIC Educational Resources Information Center

    Fritz, John

    2010-01-01

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

  9. 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…

  10. Identifying Key Features of Effective Active Learning: The Effects of Writing and Peer Discussion

    ERIC Educational Resources Information Center

    Linton, Debra L.; Pangle, Wiline M.; Wyatt, Kevin H.; Powell, Karli N.; Sherwood, Rachel E.

    2014-01-01

    We investigated some of the key features of effective active learning by comparing the outcomes of three different methods of implementing active-learning exercises in a majors introductory biology course. Students completed activities in one of three treatments: discussion, writing, and discussion + writing. Treatments were rotated weekly between…

  11. Active and emotional student engagement: a nationwide, prospective, longitudinal study of Swedish nursing students.

    PubMed

    Bruce, Malin; Omne-Pontã N, Marianne; Gustavsson, Petter J

    2010-01-01

    The researchers surveyed nursing students yearly during their three-year education, and examined active and emotional engagement. We examined the association of these properties with seven independent variables: higher educational institution, class size, age, gender, prior assistant nurse education, study experience and self-rated health. This longitudinal study included 1,334 students from 24 universities and university colleges in Sweden. Active engagement increased and emotional engagement decreased during the study years. Male students, older students and those with prior assistant nurse education had higher active engagement than other students. Older students, females, students with good self-rated health and those attending universities had higher emotional engagement. Study results suggest that higher educational institutions should pay more attention to students' active and emotional engagement in learning situations, since this may increase the ability of the students to cope with stressful events during their education, giving them an extra resource on which they can draw.

  12. Teaching assistants' performance at identifying common introductory student difficulties in mechanics revealed by the Force Concept Inventory

    NASA Astrophysics Data System (ADS)

    Maries, Alexandru; Singh, Chandralekha

    2016-06-01

    The Force Concept Inventory (FCI) has been widely used to assess student understanding of introductory mechanics concepts by a variety of educators and physics education researchers. One reason for this extensive use is that many of the items on the FCI have strong distractor choices which correspond to students' alternate conceptions in mechanics. Instruction is unlikely to be effective if instructors do not know the common alternate conceptions of introductory physics students and explicitly take into account students' initial knowledge states in their instructional design. Here, we discuss research involving the FCI to evaluate one aspect of the pedagogical content knowledge of teaching assistants (TAs): knowledge of introductory student alternate conceptions in mechanics as revealed by the FCI. For each item on the FCI, the TAs were asked to identify the most common incorrect answer choice of introductory physics students. This exercise was followed by a class discussion with the TAs related to this task, including the importance of knowing student difficulties in teaching and learning. Then, we used FCI pretest and post-test data from a large population (˜900 ) of introductory physics students to assess the extent to which TAs were able to identify alternate conceptions of introductory students related to force and motion. In addition, we carried out think-aloud interviews with graduate students who had more than two semesters of teaching experience in recitations to examine how they reason about the task. We find that while the TAs, on average, performed better than random guessing at identifying introductory students' difficulties with FCI content, they did not identify many common difficulties that introductory physics students have after traditional instruction. We discuss specific alternate conceptions, the extent to which TAs are able to identify them, and results from the think-aloud interviews that provided valuable information about why TAs sometimes

  13. Using Content-Aligned Assessments to Identify Weaknesses in Students' Understanding of Fundamental Weather and Climate Ideas

    NASA Astrophysics Data System (ADS)

    Wertheim, J.; Willard, S.

    2011-12-01

    There is growing interest in ensuring that citizens understand weather and climate sufficiently to make informed decisions, and these topics are gaining increased attention in K-12 education. The National Research Council recently released A Framework for K-12 Science Education with the expectation that U.S. 12th graders must have a sophisticated knowledge of climate change, including the role of deep time, variability, and computer modeling in the prediction of climate impacts on the planet and human activity. This requirement demands that students extend their understanding of climate change to the past and future, but it is important to recognize that many students know little about prerequisite ideas, such as daily and annual weather and climate processes, and this problem must be addressed prior to introducing the complexities of the climate system. In order to diagnose weaknesses in students' foundational understanding of the complex climate system, we primarily assessed a middle school (MS)-level understanding of the core elements of the system, in addition to a high school (HS)-level understanding of seasons. We described grade appropriate, coherent, functioning conceptual models for each targeted idea, and decomposed them into explicit learning goals. We then applied Project 2061's rigorous item development procedure to produce 235 high-quality, misconception-based multiple choice test items. These items were tested with a national sample of approximately 20,000 students, grades 6-12, in two phases (Spring 2010 & 2011). Here we report results from the second phase, including items targeting knowledge about convection, daily and annual air temperature patterns, factors that influence air temperature, and seasons. Overall, HS students outperformed MS students on these items by an average of only 3% (MS:31% correct; HS:34% correct). These data show a few strong misconceptions (e.g., 47% of students think that the North Pole is always angled toward the Sun

  14. Comparison of preservice elementary teachers anxiety about teaching students to identify minerals and rocks and students in geology courses anxiety about identification of minerals and rocks

    NASA Astrophysics Data System (ADS)

    Westerback, Mary E.; Gonzalez, Clemencia; Primavera, Louis H.

    Students were given clearly defined, characteristics for the identification of minerals and rocks. This system requires visual identification of decisive characteristics, not rote memorization. In addition, this classification system differs from the usual method of first grouping rocks into the igneous, sedimentary, and metamorphic categories. In this study the initial grouping of rocks was crystalline or noncrystalline. Two groups of students (preservice elementary teachers & students in geology courses) were tested on their ability to identify, the characteristics listed in Figure 1. The preservice teachers were anxious about teaching students to identify minerals and rocks. This initial high anxiety was reduced by completion of the task of identification. Students in geology classes were given the same task as the preservice teachers. However, the students in geology courses were not anxious about identifying minerals and rocks. Further analysis of the geology students showed that students whose grades on the lab exam were above the mean had low initial anxiety and the level of anxiety was reduced after the exam. Geology students with grades below the mean had high initial anxiety and the anxiety level was elevated after the exam. This indicates an inverse relationship between anxiety and performance in these students, and supports the work of researchers in the field of psychology.

  15. Identifying What Matters to Students: Improving Satisfaction and Defining Priorities at Santa Fe Community College

    ERIC Educational Resources Information Center

    Kress, Anne M.

    2006-01-01

    This chapter describes Santa Fe Community College's use of the Noel-Levitz Student Satisfaction Inventory to guide iterative development of institutional improvements associated with student satisfaction.

  16. 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…

  17. Does Using a Visual-Representation Tool Foster Students' Ability to Identify Forces and Construct Free-Body Diagrams?

    ERIC Educational Resources Information Center

    Savinainen, Antti; Makynen, Asko; Nieminen, Pasi; Viiri, Jouni

    2013-01-01

    Earlier research has shown that after physics instruction, many students have difficulties with the force concept, and with constructing free-body diagrams (FBDs). It has been suggested that treating forces as interactions could help students to identify forces as well as to construct the correct FBDs. While there is evidence that identifying…

  18. Identifying Patterns of Appraising Tests in First-Year College Students: Implications for Anxiety and Emotion Regulation during Test Taking

    ERIC Educational Resources Information Center

    Davis, Heather A.; DiStefano, Christine; Schutz, Paul A.

    2008-01-01

    The authors explored patterns of appraising tests in a large sample of 1st-year college students. Cluster analysis was used to identify homogeneous groups of 1st-year students who shared similar patterns of cognitive appraisals about testing. The authors internally validated findings with an independent sample from the same population of students…

  19. Using Two-Tier Test to Identify Primary Students' Conceptual Understanding and Alternative Conceptions in Acid Base

    ERIC Educational Resources Information Center

    Bayrak, Beyza Karadeniz

    2013-01-01

    The purpose of this study was to identify primary students' conceptual understanding and alternative conceptions in acid-base. For this reason, a 15 items two-tier multiple choice test administered 56 eighth grade students in spring semester 2009-2010. Data for this study were collected using a conceptual understanding scale prepared to include…

  20. How Many Fidgets in a Pretty Much: A Critique of Behavior Rating Scales for Identifying Students with ADHD.

    ERIC Educational Resources Information Center

    Reid, Robert; Maag, John W.

    1994-01-01

    Article describes behavior rating scales and the difficulties in the use of cutoff scores to identify students as Attention-Deficit Hyperactivity Disorder. Also described are how problems with interobserver agreement hamper the validity of rating scales and the subsequent conclusions that can be drawn about students' behavior. (RJM)

  1. Capturing intergenerativity: the use of student reflective journals to identify learning within an undergraduate course in gerontological nursing.

    PubMed

    Davies, Susan M; Reitmaier, Amy B; Smith, Linda Reveling; Mangan-Danckwart, Deborah

    2013-03-01

    The benefits of intergenerational contact between older and young adults have been demonstrated; yet, nursing programs have underexplored the potential of such relationships for enhancing student learning. This article presents an analysis of student reflective journals as part of an evaluation of an undergraduate gerontological nursing course. The course aims to create positive learning experiences by involving older adults as partners in student learning. Older adults are recruited to receive visits from a designated student to share aspects of their life and experiences. Students write reflective journals based on these visits as a method of evaluating their learning. A framework analysis of 80 journals completed by 59 students identified four major themes representing the impact of these visits on student learning: becoming aware, making connections, seeing the unique person, and valuing intergenerational relationships. The analysis suggests the relevance of the concept of intergenerativity in illuminating shared benefits of the practicum experience.

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

    ERIC Educational Resources Information Center

    Fransen, Shelly Lynette

    2013-01-01

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

  3. Identifying Key Features of Effective Active Learning: The Effects of Writing and Peer Discussion

    PubMed Central

    Pangle, Wiline M.; Wyatt, Kevin H.; Powell, Karli N.; Sherwood, Rachel E.

    2014-01-01

    We investigated some of the key features of effective active learning by comparing the outcomes of three different methods of implementing active-learning exercises in a majors introductory biology course. Students completed activities in one of three treatments: discussion, writing, and discussion + writing. Treatments were rotated weekly between three sections taught by three different instructors in a full factorial design. The data set was analyzed by generalized linear mixed-effect models with three independent variables: student aptitude, treatment, and instructor, and three dependent (assessment) variables: change in score on pre- and postactivity clicker questions, and coding scores on in-class writing and exam essays. All independent variables had significant effects on student performance for at least one of the dependent variables. Students with higher aptitude scored higher on all assessments. Student scores were higher on exam essay questions when the activity was implemented with a writing component compared with peer discussion only. There was a significant effect of instructor, with instructors showing different degrees of effectiveness with active-learning techniques. We suggest that individual writing should be implemented as part of active learning whenever possible and that instructors may need training and practice to become effective with active learning. PMID:25185230

  4. Identifying key features of effective active learning: the effects of writing and peer discussion.

    PubMed

    Linton, Debra L; Pangle, Wiline M; Wyatt, Kevin H; Powell, Karli N; Sherwood, Rachel E

    2014-01-01

    We investigated some of the key features of effective active learning by comparing the outcomes of three different methods of implementing active-learning exercises in a majors introductory biology course. Students completed activities in one of three treatments: discussion, writing, and discussion + writing. Treatments were rotated weekly between three sections taught by three different instructors in a full factorial design. The data set was analyzed by generalized linear mixed-effect models with three independent variables: student aptitude, treatment, and instructor, and three dependent (assessment) variables: change in score on pre- and postactivity clicker questions, and coding scores on in-class writing and exam essays. All independent variables had significant effects on student performance for at least one of the dependent variables. Students with higher aptitude scored higher on all assessments. Student scores were higher on exam essay questions when the activity was implemented with a writing component compared with peer discussion only. There was a significant effect of instructor, with instructors showing different degrees of effectiveness with active-learning techniques. We suggest that individual writing should be implemented as part of active learning whenever possible and that instructors may need training and practice to become effective with active learning.

  5. Identifying Students for Secondary and Tertiary Prevention Efforts: How Do We Determine Which Students Have Tier 2 and Tier 3 Needs?

    ERIC Educational Resources Information Center

    Lane, Kathleen Lynne; Oakes, Wendy Peia; Ennis, Robin Parks; Hirsch, Shanna Eisner

    2014-01-01

    In comprehensive, integrated, three-tiered models, it is essential to have a systematic method for identifying students who need supports at Tier 2 or Tier 3. This article provides explicit information on how to use multiple sources of data to determine which students might benefit from these supports. First, the authors provide an overview of how…

  6. How Do Different Types of High School Students Respond to Schoolwide Positive Behavior Support Programs? Characteristics and Responsiveness of Teacher-Identified Students

    ERIC Educational Resources Information Center

    Lane, Kathleen Lynne; Wehby, Joseph H.; Robertson, E. Jemma; Ann Rogers, Leslie

    2007-01-01

    In this article, the authors examined (a) the accuracy of teacher nominations in identifying (N = 178) high school students with externalizing, internalizing, comorbid, and typical behavior patterns, as well as students who were receiving special education services for high-incidence disabilities, (b) the level of treatment fidelity and access to…

  7. Correlates of same-sex attractions and behaviors among self-identified heterosexual university students.

    PubMed

    Morales Knight, Luis F; Hope, Debra A

    2012-10-01

    Few studies have focused on intragroup variations in sexual orientation and fewer on self-identified heterosexuals with same-sex attractions, fantasies, and/or behaviors. Self-identified heterosexual students at a large public midwestern university (N = 263) completed measures of sexuality and gender, attitudes toward lesbian, gay, and bisexual (LGB) people, religious and political beliefs, emotional well-being, and demographics. The sample included 82 individuals (31%; labeled "H+") who endorsed same-sex attraction, fantasy, and/or behavior and 181 (69%; labeled "H") who did not. Women were more likely to be categorized as H+ than men. H+ participants had more positive attitudes toward lesbians and gay and bisexual men and reported more support for LGB-positive public policies than did H participants. H+ participants reported less literalistic beliefs about religious scripture than did H participants. H and H+ groups did not differ significantly on measures of emotional well-being. Results were discussed in the context of recent literature arguing for a more nuanced and gender-differentiated approach toward assessing sexual orientation, as well as literature on the flexibility of sexual orientation and on heterosexual identity development.

  8. 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.

  9. 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…

  10. Learning by Doing: Engaging Students through Learner-Centered Activities

    ERIC Educational Resources Information Center

    Smart, Karl L.; Csapo, Nancy

    2007-01-01

    With a shift of focus from teaching to learning in higher education, teachers often look for strategies to involve students actively in the learning process, especially since numerous studies have demonstrated that a student's active involvement in the learning process enhances learning. Active learning has resulted in positive learning outcomes.…

  11. Active Learning with "Jeopardy": Students Ask the Questions

    ERIC Educational Resources Information Center

    Benek-Rivera, Joan; Mathews, Vinitia E.

    2004-01-01

    Nontraditional instructional methods facilitate active learning by students. The "Jeopardy" exercise outlined in this article is based on the popular television game show and is presented as an active learning technique designed to (a) motivate students to actively participate in class and assume more responsibility for learning, (b) provide an…

  12. Identifying High School Physical Education Physical Activity Patterns after High School

    ERIC Educational Resources Information Center

    Barney, David; Pleban, Francis T.; Wilkinson, Carol; Prusak, Keven A.

    2015-01-01

    National standards for physical education (PE) encompass five principles for the purpose of defining what high school students should recognize and be able to perform as a result of a quality PE program. The expectation is that youth will develop an active, healthy lifestyle into adulthood from activities and skills taught in PE. Researchers from…

  13. 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)

  14. Rural School Students' Active Labor Position.

    ERIC Educational Resources Information Center

    Zhelbanova, R. I.

    1990-01-01

    Recommends developing programs that involve rural secondary students in the organizational planning and work of collective farms in the USSR. Argues this helps students apply knowledge, develop skills, and sharpen their social focus. Advocates including environmental education to develop students' ecological awareness. Notes experimental schools…

  15. 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…

  16. MiSIS (Michigan Student Information System) Activities Manual.

    ERIC Educational Resources Information Center

    1979

    The Michigan Student Information System (MiSIS) is the student flow component of the Michigan Community College Occupational Education Evaluation System (MCCOEES), a comprehensive state-wide system for evaluating occupational education. The Michigan Student Information System (MiSIS) Activities Manual was designed to help college-level personnel…

  17. 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…

  18. 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,…

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

    ERIC Educational Resources Information Center

    McMillen, Brooks A.; Turman, Jo

    1996-01-01

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

  20. 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…

  1. Shifting the Focus to Student Learning: Characteristics of Effective Teaching Practice as Identified by Experienced Pre-Service Faculty Advisors

    ERIC Educational Resources Information Center

    Maynes, Nancy; Hatt, Blaine E.

    2012-01-01

    Cochrane-Smith and Power identify trends in teacher education programs with some relating to heightened teacher accountability for students' learning. In this paper we provide a model that identifies characteristics believed to be critical elements related to a teacher's conceptual focus shifting from an emphasis on their teaching to their…

  2. Identifying Potential Types of Guidance for Supporting Student Inquiry When Using Virtual and Remote Labs in Science: A Literature Review

    ERIC Educational Resources Information Center

    Zacharia, Zacharias C.; Manoli, Constantinos; Xenofontos, Nikoletta; de Jong, Ton; Pedaste, Margus; van Riesen, Siswa A.; Kamp, Ellen T.; Mäeots, Mario; Siiman, Leo; Tsourlidaki, Eleftheria

    2015-01-01

    The aim of this review is to identify specific types of guidance for supporting student use of online labs, that is, virtual and remote labs, in an inquiry context. To do so, we reviewed the literature on providing guidance within computer supported inquiry learning (CoSIL) environments in science education and classified all identified guidance…

  3. Linking Strengths: Identifying and Exploring Protective Factor Clusters in Academically Resilient Low-Socioeconomic Urban Students of Color

    ERIC Educational Resources Information Center

    Morales, Erik E.

    2010-01-01

    Based on data from qualitative interviews with 50 high-achieving low-socioeconomic students of color, two "clusters" of important and symbiotic protective factors are identified and explored. Each cluster consists of a series of interrelated protective factors identified by the participants as crucial to their statistically exceptional academic…

  4. 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.

  5. College Student Persistence in the Two-Year Setting: Identifying Risk Early to Guide Early Integration

    ERIC Educational Resources Information Center

    Keys, Margo A.

    2013-01-01

    College student persistence is examined. The unique nature of the students and environment of the two-year college setting warrant concentrated research effort. The purpose of the study is to examine student variables associated with persistence and program completion to develop a pre-entrance risk assessment in the two-year college setting.…

  6. We Can Identify and Serve ESOL GATE Students: A Case Study

    ERIC Educational Resources Information Center

    Reed, Catherine Finlayson

    2007-01-01

    The author of this article relates how she was initially dismayed at the demographics of gifted and talented education (GATE) students at a public school where she taught. Not one in her class was an ESOL (English Speakers of Other Languages) student. The lack of ESOL students at her school's GATE program was caused by the school's inability to…

  7. The Blackberry Image: Self-Identified Perceptions and Motivations Associated with College Student Blackberry Use

    ERIC Educational Resources Information Center

    Firmin, Michael W.; Firmin, Ruth L.; Orient, Katlyn M.; Edwards, Anna J.; Cunliff, Jennifer M.

    2012-01-01

    We report the results of a qualitative research study conducted with university students regarding their phenomenological perspectives of BlackBerry use. Three key themes inductively emerged throughout the interview and analysis process regarding self-perceptions college students reported regarding their own BlackBerry use. First, students offered…

  8. Uncovering Problems and Identifying Coping Strategies of Middle Eastern University Students

    ERIC Educational Resources Information Center

    Alazzi, Khaled; Chiodo, John J.

    2006-01-01

    For international college students, the failure to achieve their educational goals regarding their program of study creates a large amount of stress. These international students experience pressure to succeed from their families, sponsoring agencies, or even the communities from their home country. For Middle Eastern students who come to study at…

  9. First-Time Student Questionnaire: An Attempt to Identify Those Applicants Most Likely Not to Register.

    ERIC Educational Resources Information Center

    Spahr, Anthony E.

    A study was conducted at Morton College (Illinois) to develop a profile of students who applied to the college, but did not register for classes. A sample of 445 potential students who participated in the college's placement testing program for the fall 1984 semester completed the First-Time Student Questionnaire, which asked for information…

  10. Instructor Credibility across Disciplines: Identifying Students' Differentiated Expectations of Instructor Behaviors

    ERIC Educational Resources Information Center

    Obermiller, Carl; Ruppert, Bryan; Atwood, April

    2012-01-01

    Business communication instructors can face a unique set of challenges to maintain their credibility with students. Communication plays an important role in the instructor-student relationship, and students judge instructors' ability to teach communication based on their ability to practice what they teach. The authors' empirical study shows that…

  11. Identifying Qualified Underrepresented-Minority Students Who Otherwise Appear to Be at Academic Risk.

    ERIC Educational Resources Information Center

    Van Winkle, Lon J.; Perhac, Peter A.

    1996-01-01

    Sixteen premedical students from underrepresented minority groups participated in a six-week, six-course program at the Chicago College of Osteopathic Medicine (Illinois). Academic performance before and during program participation was compared for students subsequently offered or denied admission. Accepted and denied students could be…

  12. Seeing the Chemistry around Me--Helping Students Identify the Relevance of Chemistry to Everyday Life

    ERIC Educational Resources Information Center

    Moore, Tracy Lynn

    2012-01-01

    The study attempted to determine whether the use of a series of reading and response assignments decreased students' perceptions of chemistry difficulty and enhanced students' perceptions of the relevance of chemistry in their everyday lives. Informed consent volunteer students enrolled in General Chemistry II at a community college in…

  13. Development and Application of an Instrument to Identify Students Misconceptions: Diffusion and Osmosis

    ERIC Educational Resources Information Center

    Misischia, Cynthia M.

    2010-01-01

    A large number of undergraduate students have naive understandings about the processes of Diffusion and Osmosis. Some students overcome these misconceptions, but others do not. The study involved nineteen undergraduate movement science students at a Midwest University. Participants' were asked to complete a short answer (fill-in the blank) test,…

  14. The Inclusive University: Helping Minority Students Choose a College and Identify Institutions that Value Diversity

    ERIC Educational Resources Information Center

    Elam, Carol; Brown, Gilbert

    2005-01-01

    In the early 1960s, with the exception of students who attended Historically Black Colleges and Universities, relatively few students of color pursued a higher education in the United States. Today, however, about one in five U.S. college students is a minority (ACE and AAUP, 2000). Colleges and universities are grappling with issues related to…

  15. Identifying the Hidden Handicaps of the (OTA) Older-Than-Average Student.

    ERIC Educational Resources Information Center

    Gilpin, Bernadine

    As the community college student population increases in age, the number of older-than-average (OTA) students with physical and learning handicaps increases. Physical handicaps to learning can include back problems, carpal tunnel syndrome, and hearing or eye-sight problems. Students may not be aware of solutions, however, and instructors may not…

  16. Understanding Rural Student Achievement: Identifying Instructional and Organizational Differences between Rural and Nonrural Schools.

    ERIC Educational Resources Information Center

    Lee, Jaekyung; McIntire, Walter G.

    National math assessment data from 3,112 eighth-grade students in 123 schools were used to determine whether location (rural versus nonrural) affects student achievement when related student and school-level factors are taken into account. Findings indicate that rural schools outperformed nonrural schools in math achievement and that the…

  17. Students with Self-Identified Special Educational Needs and Disabilities (Si-SEND): Flourishing or Languishing!

    ERIC Educational Resources Information Center

    Skrzypiec, Grace; Askell-Williams, Helen; Slee, Phillip; Rudzinski, Adrian

    2016-01-01

    Students' wellbeing is an essential component of their ability to function well, not only at school but also in all life domains. Many studies have investigated student wellbeing. However, empirical studies about the wellbeing of students with special educational needs and disabilities (SEND) are scarce. Furthermore, many studies have adopted a…

  18. Using Indices of Fidelity to Intervention Core Components to Identify Program Active Ingredients

    ERIC Educational Resources Information Center

    Abry, Tashia; Hulleman, Chris S.; Rimm-Kaufman, Sara E.

    2015-01-01

    Identifying the active ingredients of an intervention--intervention-specific components serving as key levers of change--is crucial for unpacking the intervention black box. Measures of intervention fidelity can be used to identify specific active ingredients, yet such applications are rare. We illustrate how fidelity measures can be used to…

  19. A modified reverse one-hybrid screen identifies transcriptional activation in Phyochrome-Interacting Factor 3

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Transcriptional activation domains (TAD) are difficult to predict and identify, since they are not conserved and have little consensus. Here, we describe a yeast-based screening method that is able to identify individual amino acid residues involved in transcriptional activation in a high throughput...

  20. Use of component analyses to identify active variables in treatment packages for children with feeding disorders.

    PubMed Central

    Cooper, L J; Wacker, D P; McComas, J J; Brown, K; Peck, S M; Richman, D; Drew, J; Frischmeyer, P; Millard, T

    1995-01-01

    We evaluated the separate components in treatment packages for food refusal of 4 young children. First, treatment packages were implemented until food acceptance improved. Next, a component analysis was conducted within a multielement or reversal design to identify the active components that facilitated food acceptance. The results indicated that escape extinction was always identified as an active variable when assessed; however, other variables, including positive reinforcement and noncontingent play, were also identified as active variables for 2 of the children. The results suggest that the component analysis was useful for identifying variables that affected food acceptance. PMID:7601802

  1. 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.

  2. 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…

  3. 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…

  4. 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…

  5. Physical Activity, Body Mass Index, Alcohol Consumption and Cigarette Smoking among East Asian College Students

    ERIC Educational Resources Information Center

    Seo, Dong-Chul; Torabi, Mohammad R.; Chin, Ming-Kai; Lee, Chung Gun; Kim, Nayoung; Huang, Sen-Fang; Chen, Chee Keong; Mok, Magdalena Mo Ching; Wong, Patricia; Chia, Michael; Park, Bock-Hee

    2014-01-01

    Objective: To identify levels of moderate-intensity physical activity (MPA) and vigorous-intensity physical activity (VPA) in a representative sample of college students in six East Asian economies and examine their relationship with weight, alcohol consumption and cigarette smoking. Design: Cross-sectional survey. Setting: College students…

  6. Perception of Physical Activity Participation of Chinese Female Graduate Students: A Case Study

    ERIC Educational Resources Information Center

    Yan, Zi; Cardinal, Bradley J.

    2013-01-01

    Purpose: Chinese female international students (CFIS) have been identified as one of the least physically active groups in the United States. In an effort to better understand this situation, this study's purpose was to examine CFIS in American higher education in terms of the meaning they assigned to physical activity and facilitators and…

  7. Does using a visual-representation tool foster students' ability to identify forces and construct free-body diagrams?

    NASA Astrophysics Data System (ADS)

    Savinainen, Antti; Mäkynen, Asko; Nieminen, Pasi; Viiri, Jouni

    2013-06-01

    Earlier research has shown that after physics instruction, many students have difficulties with the force concept, and with constructing free-body diagrams (FBDs). It has been suggested that treating forces as interactions could help students to identify forces as well as to construct the correct FBDs. While there is evidence that identifying interactions helps students in quantitative problem solving, there is no previous research investigating the effect of a visual-representation tool—an interaction diagram (ID)—on students’ ability to identify forces, and to construct the correct FBDs. We present an empirical study conducted in 11 Finnish high schools on students (n=335, aged 16) taking their first, mandatory, introductory physics course. The study design involved groups of students having heavy, light, or no use of IDs. The heavy and light ID groups answered eight pairs of ID and FBD questions in various physical contexts and the no ID group answered two of the eight FBD questions. The results indicate that the heavy ID group outperformed both the light and the no ID groups in identifying forces and constructing the correct FBDs. The analysis of these data indicates that the use of IDs is especially beneficial in identifying forces when constructing FBDs.

  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. Integrating complementary medicine literacy education into Australian medical curricula: Student-identified techniques and strategies for implementation.

    PubMed

    Templeman, Kate; Robinson, Anske; McKenna, Lisa

    2015-11-01

    Formal medical education about complementary medicine (CM) that comprises medicinal products/treatments is required due to possible CM interactions with conventional medicines; however, few guidelines exist on design and implementation of such education. This paper reports findings of a constructivist grounded theory method study that identified key strategies for integrating CM literacy education into medical curricula. Analysis of data from interviews with 30 medical students showed that students supported a longitudinal integrative and pluralistic approach to medicine. Awareness of common patient use, evidence, and information relevant to future clinical practice were identified as focus points needed for CM literacy education. Students advocated for interactive case-based, experiential and dialogical didactic techniques that are multiprofessional and student-centred. Suggested strategies provide key elements of CM literacy within research, field-based practice, and didactic teaching over the entirety of the curriculum. CM educational strategies should address CM knowledge deficits and ultimately respond to patients' needs.

  10. Integrating complementary medicine literacy education into Australian medical curricula: Student-identified techniques and strategies for implementation.

    PubMed

    Templeman, Kate; Robinson, Anske; McKenna, Lisa

    2015-11-01

    Formal medical education about complementary medicine (CM) that comprises medicinal products/treatments is required due to possible CM interactions with conventional medicines; however, few guidelines exist on design and implementation of such education. This paper reports findings of a constructivist grounded theory method study that identified key strategies for integrating CM literacy education into medical curricula. Analysis of data from interviews with 30 medical students showed that students supported a longitudinal integrative and pluralistic approach to medicine. Awareness of common patient use, evidence, and information relevant to future clinical practice were identified as focus points needed for CM literacy education. Students advocated for interactive case-based, experiential and dialogical didactic techniques that are multiprofessional and student-centred. Suggested strategies provide key elements of CM literacy within research, field-based practice, and didactic teaching over the entirety of the curriculum. CM educational strategies should address CM knowledge deficits and ultimately respond to patients' needs. PMID:26573450

  11. Identifying student and teacher difficulties in interpreting atomic spectra using a quantum model of emission and absorption of radiation

    NASA Astrophysics Data System (ADS)

    Savall-Alemany, Francisco; Domènech-Blanco, Josep Lluís; Guisasola, Jenaro; Martínez-Torregrosa, Joaquín

    2016-06-01

    Our study sets out to identify the difficulties that high school students, teachers, and university students encounter when trying to explain atomic spectra. To do so, we identify the key concepts that any quantum model for the emission and absorption of electromagnetic radiation must include to account for the gas spectra and we then design two questionnaires, one for teachers and the other for students. By analyzing the responses, we conclude that (i) teachers lack a quantum model for the emission and absorption of electromagnetic radiation capable of explaining the spectra, (ii) teachers and students share the same difficulties, and (iii) these difficulties concern the model of the atom, the model of radiation, and the model of the interaction between them.

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

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true 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....

  13. 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,…

  14. 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…

  15. 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.…

  16. Active and Reflective Learning to Engage All Students

    ERIC Educational Resources Information Center

    McCoy, Bryan

    2013-01-01

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

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

    ERIC Educational Resources Information Center

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

    2009-01-01

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

  18. 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…

  19. Human Spaceflight: Activities for the Intermediate and Junior High Student.

    ERIC Educational Resources Information Center

    Hartsfield, John W.; Hartsfield, Kendra J.

    Since its beginning, space science has created high interest and continues to prod the imagination of students. This activity packet, which has been designed to enhance the curriculum and challenge gifted students, contains background information on spaceflight as well as 24 interdisciplinary classroom activities, 3 crossword puzzles, and 3 word…

  20. 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…

  1. Identifying Students with Self-Report of Asthma and Respiratory Symptoms in an Urban, High School Setting

    PubMed Central

    Baptist, Alan P.; Stringer, Sonja; Havstad, Suzanne; Ownby, Dennis R.; Johnson, Christine Cole; Williams, L. Keoki; Peterson, Edward L.

    2007-01-01

    Strategies for identifying urban youth with asthma have not been described for high school settings. African-American high school students are rarely included in asthma studies, despite a high risk of asthma mortality when compared to other age and race groups. Identification and follow-up of children with uncontrolled respiratory symptoms are necessary to reduce the burden of asthma morbidity and mortality, especially in underserved areas. We describe a process used to identify high school students who could benefit from intervention based on self-report of asthma and/or respiratory symptoms, and the costs associated with symptom-identification. Letters announcing a survey were mailed to parents of 9th–11th graders by an authorized vendor managing student data for the school district. Scan sheets with student identifiers were distributed to English teachers at participating schools who administered the survey during a scheduled class. Forms were completed by 5,967 of the 7,446 students assigned an English class (80% response). Although prevalence of lifetime asthma was 15.8%, about 11% of students met program criteria for enrollment through report of an asthma diagnosis and recent symptoms, medication use, or health care utilization. Another 9.2% met criteria by reported symptoms only. Cost of symptom-identification was $5.23/student or $32.29/program-eligible student. There is a need for school-based asthma programs targeting urban adolescents, and program initiation will likely require identification of students with uncontrolled symptoms. The approach described was successfully implemented with a relatively high response rate. Itemized expenses are presented to facilitate modifications to reduce costs. This information may benefit providers, researchers, or administrators targeting similar populations. PMID:17200800

  2. 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…

  3. Transition Strategies to Ensure Active Student Engagement

    ERIC Educational Resources Information Center

    Korbel, Donna M.; McGuire, Joan M.; Banerjee, Manju; Saunders, Sue A.

    2011-01-01

    Transition into college for students with disabilities has been written about extensively over the past decade, due in part to legislative mandates implemented at the secondary level. With significant increases in the number of these students in the college population, a focus on their transition through college is imperative to improve retention…

  4. Involvement in Campus Activities and the Retention of First-Year College Students. The First-Year Experience Monograph Series.

    ERIC Educational Resources Information Center

    Skipper, Tracy L., Ed.; Argo, Roxanne, Ed.

    The chapters of this monograph offer insights into educationally purposeful out-of-class activities and the impact they have on the student experience. It also provides future directions for the campus activities field and identifies ways to improve the educational experience of first-year students to enhance their scholarly experience and to…

  5. Students' Experiences of Active Engagement through Cooperative Learning Activities in Lectures

    ERIC Educational Resources Information Center

    Cavanagh, Michael

    2011-01-01

    This article reports on students' experiences of lectures which included many opportunities for active engagement through cooperative learning activities. At the end of a 13-week semester-long unit, 113 students completed a questionnaire which contained five open-ended questions focusing on the extent to which the students thought that the lecture…

  6. Why Do People Share Content? Identifying Why Students Support Sharing Course Material

    ERIC Educational Resources Information Center

    Tromp, Gerhard Wieger; Long, Phillip D.

    2013-01-01

    To establish which factors predict student intentions to contribute towards an OpenCourseWare site, an online questionnaire was distributed among University of Queensland students via email. The 320 participants completed items that were based on the theory of planned behaviour and were designed to measure attitudes, subjective norms and perceived…

  7. The Renaissance Teacher Identifying Students' Perceptions of Exemplary Teachers

    ERIC Educational Resources Information Center

    Wigton, Erica

    2012-01-01

    The focus on the achievement gap for minority students is an issue facing many school districts across the county. The No Child Left Behind (NCLB) legislation highlighted the fact that many minority students are not achieving at or above expected levels in classrooms across America. Teacher quality is found to be an important ingredient of a…

  8. Supporting Emerging Teacher Identities: Can We Identify Teacher Potential among Students?

    ERIC Educational Resources Information Center

    Lofstrom, Erika; Poom-Valickis, Katrin; Hannula, Markku S.; Mathews, Samuel R.

    2010-01-01

    The research focuses on Estonian university students' emerging teacher identity and their interest in becoming teachers. Five hundred and sixty-five first, third and fifth year students participated in the survey. The results suggest that pedagogical reasons for entering teacher education and clear motives for studying are significant indicators…

  9. Identifying Students with Mental Health Issues: A Guide for Classroom Teachers

    ERIC Educational Resources Information Center

    Marsh, Robbie J.

    2016-01-01

    Child and adolescent mental health is a growing concern in schools. Students suffering from mental health conditions struggle in the school environment if their needs are not being met. Teachers play an important role in the identification of these students. This article highlights the distinctions between externalizing and internalizing behaviors…

  10. Identifying Students' Mental Models of Sound Propagation: The Role of Conceptual Blending in Understanding Conceptual Change

    ERIC Educational Resources Information Center

    Hrepic, Zdeslav; Zollman, Dean A.; Rebello, N. Sanjay

    2010-01-01

    We investigated introductory physics students' mental models of sound propagation. We used a phenomenographic method to analyze the data in the study. In addition to the scientifically accepted Wave model, students used the "Entity" model to describe the propagation of sound. In this latter model sound is a self-standing entity, different from the…

  11. Using Cluster Analysis to Identify Patterns in Students' Responses to Contextually Different Conceptual Problems

    ERIC Educational Resources Information Center

    Stewart, John; Miller, Mayo; Audo, Christine; Stewart, Gay

    2012-01-01

    This study examined the evolution of student responses to seven contextually different versions of two Force Concept Inventory questions in an introductory physics course at the University of Arkansas. The consistency in answering the closely related questions evolved little over the seven-question exam. A model for the state of student knowledge…

  12. A Tailored Approach to Identifying and Addressing College Students' Online Health Information Literacy

    ERIC Educational Resources Information Center

    Banas, Jennifer

    2008-01-01

    Background: College students may fail to practice information literacy skills because they are unaware of their skill level or are not concerned with the risks. Purpose: In order to develop an effective message that motivates college students to learn online health information literacy skills, a better understanding of perceptions about such…

  13. Identifying the Discomfort: An Examination of Ethical Issues Encountered by MSW Students during Field Placement

    ERIC Educational Resources Information Center

    Dodd, Sarah-Jane

    2007-01-01

    The purpose of this descriptive study was to determine which ethical issues graduate social work students experienced most frequently during their field placement, the resources students used to resolve these issues, and whether such resources were helpful. The results indicate that conflicts concerning beneficence versus agency policy and…

  14. An Educational System to Help Students Assess Website Features and Identify High-Risk Websites

    ERIC Educational Resources Information Center

    Kajiyama, Tomoko; Echizen, Isao

    2015-01-01

    Purpose: The purpose of this paper is to propose an effective educational system to help students assess Web site risk by providing an environment in which students can better understand a Web site's features and determine the risks of accessing the Web site for themselves. Design/methodology/approach: The authors have enhanced a prototype…

  15. Identifying Strategies for Native American Student Success in Community Colleges: A Qualitative Study

    ERIC Educational Resources Information Center

    Baxter, Paula Jean

    2009-01-01

    This qualitative study attempted to analyze the educational goals and achievements of successful present and former Native American students at San Juan College (SJC) in Farmington, NM. It considered a systemic approach to educating Native American students by taking into account their suggestions of how to improve the educational framework to…

  16. Identifying student resources in reasoning about entropy and the approach to thermal equilibrium

    NASA Astrophysics Data System (ADS)

    Loverude, Michael

    2015-12-01

    [This paper is part of the Focused Collection on Upper Division Physics Courses.] As part of an ongoing project to examine student learning in upper-division courses in thermal and statistical physics, we have examined student reasoning about entropy and the second law of thermodynamics. We have examined reasoning in terms of heat transfer, entropy maximization, and statistical treatments of multiplicity and probability. In this paper, we describe student responses in interviews focused on the approach of macroscopic systems to thermal equilibrium. Our data suggest that students do not use a single simple model of entropy, but rather use a variety of conceptual resources. Individual students frequently shifted between resources, in some cases leading to contradictory predictions. Among the resources that students employed were some that have been previously described in the literature, including inappropriate use of conservation. However, our results suggest that student use of resources connected to disorder are neither simple nor monolithic. For example, many students used a previously unreported association between the equilibrium state of a system and an increase in order, rather than disorder.

  17. Identifying College Students Likely to Participate in a Travel Abroad Volunteer Project

    ERIC Educational Resources Information Center

    Nonis, Sarath A.; Relyea, Clint

    2014-01-01

    Foreign travel provides excellent opportunities for college students to broaden their global mindset. While empirical research focusing on variables that influence student participation in study abroad programs are available, there is a paucity of research that focuses on travel abroad programs relating to participating in volunteer projects.…

  18. Assessing Readiness for Online Education--Research Models for Identifying Students at Risk

    ERIC Educational Resources Information Center

    Wladis, Claire; Conway, Katherine M.; Hachey, Alyse C.

    2016-01-01

    This study explored the interaction between student characteristics and the online environment in predicting course performance and subsequent college persistence among students in a large urban U.S. university system. Multilevel modeling, propensity score matching, and the KHB decomposition method were used. The most consistent pattern observed…

  19. Diverse Pathways into Higher Education: Using Students' Stories to Identify Transformative Experiences

    ERIC Educational Resources Information Center

    Benson, Robyn; Hewitt, Lesley; Heagney, Margaret; Devos, Anita; Crosling, Glenda

    2010-01-01

    This paper is based on findings from the first phase of a longitudinal project examining how a group of students from diverse backgrounds succeed in higher education. The concept of perspective transformation is used to explore students' stories about factors that influenced them on their journey to university, including socio-economic background,…

  20. Identifying Student Competencies in Macro Practice: Articulating the Practice Wisdom of Field Instructors

    ERIC Educational Resources Information Center

    Regehr, Cheryl; Bogo, Marion; Donovan, Kirsten; Lim, April; Anstice, Susan

    2012-01-01

    Although a growing literature examines competencies in clinical practice, competencies of students in macro social work practice have received comparatively little attention. A grounded-theory methodology was used to elicit field instructor views of student competencies in community, organization, and policy contexts. Competencies described by…

  1. Identifying the Elements of Physics Courses that Impact Student Learning: Curriculum, Instructor, Peers, and Assessment

    ERIC Educational Resources Information Center

    West, Emily Lincoln Ashbaugh

    2009-01-01

    Prior research across hundreds for introductory physics courses has demonstrated that traditional physics instruction does not generally lead to students learning physics concepts in a meaningful way, but that interactive-engagement physics courses do sometimes promote a great deal more student learning. In this work I analyze a reform effort in a…

  2. Using ACT Subscores to Identify at Risk Students in Business Statistics and Principles of Management Courses

    ERIC Educational Resources Information Center

    Welborn, Cliff Alan; Lester, Don; Parnell, John

    2015-01-01

    The American College Test (ACT) is utilized to determine academic success in business core courses at a midlevel state university. Specifically, subscores are compared to subsequent student grades in selected courses. The results indicate that ACT Mathematics and English subscores are a valid predictor of success or failure of business students in…

  3. Identified Phases in the Building and Maintaining of Positive Teacher-Student Relationships

    ERIC Educational Resources Information Center

    Newberry, Melissa

    2010-01-01

    Teacher-student relationships are accepted as influential but the dynamics of those relationships are not well understood, especially with difficult students. A series of interviews were combined with classroom observations and written reflections to understand in what ways a teacher negotiated her relationship with a behaviorally challenging…

  4. Identify the Motivational Factors to Affect the Higher Education Students to Learn Using Technology

    ERIC Educational Resources Information Center

    Yau, Hon Keung; Cheng, Alison Lai Fong; Ho, Wing Man

    2015-01-01

    The purpose of this study is twofold. Firstly, engineering students' motivation in using technology for learning in one of Hong Kong universities is investigated. Secondly, new research model about students' perception in using technology for learning is developed. Survey was employed and the questionnaires were distributed to targeted university…

  5. Identifying Students at Risk of School Failure in Luxembourgish Secondary School

    ERIC Educational Resources Information Center

    Klapproth, Florian; Schaltz, Paule

    2013-01-01

    If teachers knew in advance whether their students are at risk of school failure, they would have the opportunity to supply these students with additional or special instruction. In Luxembourg, the likelihood of failure in school is particularly high. Taking this result into account, this paper deals with the identification of variables of primary…

  6. Identifying Factors That Predict Student Engagement in Web-Based Coursework.

    ERIC Educational Resources Information Center

    Moan, Eugene R.; Dereshiwsky, Mary I.

    2002-01-01

    Discussion of student engagement in Web instruction focuses on which facets of online learning, as measured by the Western Governors University Distance Education Self-Test, predict levels and types of student engagement in Web coursework. Highlights include learning styles; time management skills; and the lack of a need for face-to-face…

  7. Identifying Characteristics of Science Teaching/Learning Materials Promoting Students' Intrinsic Relevance

    ERIC Educational Resources Information Center

    Kotkas, Tormi; Holbrook, Jack; Rannikmäe, Miia

    2016-01-01

    This article focuses on concerns related to a lack of students' perception of relevance in school science seen as differing from educators' perception of relevance. In order to determine how relevance is portrayed in teaching and learning materials (TLMs), the titles and introductory texts (scenarios) from 77 TLMs, aiming to induce students'…

  8. Identifying and Selecting Able Students for the NAGTY Summer School: Emerging Issues and Future Considerations

    ERIC Educational Resources Information Center

    Hartas, Dimitra; Lindsay, Geoff; Muijs, Daniel

    2008-01-01

    In recent years, there has been an increasing recognition that the educational needs of able students were not being adequately met in British schools resulting in a series of governmental educational initiatives aiming at improving the education of able students. The establishment of the National Academy for Gifted and Talented Youth (NAGTY) at…

  9. Identifying Student Traits and Motives to Service-Learn: Public Service Orientation among New College Freshmen

    ERIC Educational Resources Information Center

    Christensen, Robert K.; Stritch, Justin M.; Kellough, J. Edward; Brewer, Gene A.

    2015-01-01

    Among college students, public service motives influence choice of major or job. Although the link between public service motives and prosocial behavior has been established among working adults, researchers have not adequately examined how these motives affect the reported behavior of precareer students. In this article, the authors explored how…

  10. Identifying Predictors of Social Functioning in College Students: A Meta-Analysis

    ERIC Educational Resources Information Center

    Beard, Jennifer Blair

    2011-01-01

    This meta-analysis draws studies from the literature on college student persistence, need theories, and positive psychology in investigating the strongest predictors of social functioning in college students in the United States and Canada. The predictor categories included background characteristics, measures of personality, mental health…

  11. Identifying Student Resources in Reasoning about Entropy and the Approach to Thermal Equilibrium

    ERIC Educational Resources Information Center

    Loverude, Michael

    2015-01-01

    As part of an ongoing project to examine student learning in upper-division courses in thermal and statistical physics, we have examined student reasoning about entropy and the second law of thermodynamics. We have examined reasoning in terms of heat transfer, entropy maximization, and statistical treatments of multiplicity and probability. In…

  12. An Alternative Approach to Identifying Students with Learning Disabilities in Australian Schools

    ERIC Educational Resources Information Center

    Skues, Jason L.; Cunningham, Everarda G.

    2013-01-01

    This study examined the validity of using teacher-administered educational and intelligence tests to screen students for learning disabilities (LDs). Twenty-seven Technical and Further Education (TAFE) students from regional Victoria who were enrolled in a program that was designed to reconnect school dropouts with education via TAFE participated…

  13. Development and application of an instrument to identify students misconceptions: Diffusion and osmosis

    NASA Astrophysics Data System (ADS)

    Misischia, Cynthia M.

    A large number of undergraduate students have naive understandings about the processes of Diffusion and Osmosis. Some students overcome these misconceptions, but others do not. The study involved nineteen undergraduate movement science students at a Midwest University. Participants' were asked to complete a short answer (fill-in the blank) test, and if possible participate in a follow-up interview. The researcher constructed short answer test that consisted of a three-tier structure that required students to generate answers, diminishing the influence found in two-tiered instruments such as 'recognition' of correct answers and test taking skills More importantly, each level built upon knowledge demonstrated in the previous tier; this allowed the researcher to determine where the breakdown occurred. Part one of the test consisted of 9 questions that prompted students to provide short answer definitions. Part two of the exam consisted of 7 questions that contained two parts. The first question required a true or false answer and the second required a brief explanation. The final part of the test consisted of 12 questions related to three scenarios. After each question students were also asked to record how confident they were with their answers on a three point scale. This helped to determine whether students had 'confidence' in their answers, or if they were just guessing. A total of three students agreed to participate in audio-recorded interviews. Descriptive and correlational data was used in the analysis of this study. This data included: (1) test; (2) interview; (3); Point biserial correlation coefficients; (4) Cronbach's alpha correlation coefficients; (5) Kendall's Tau-b correlation coefficients; (5) and error pattern analysis Evidence from this study demonstrates that students do have misconceptions, about the processes of diffusion and osmosis.

  14. Identifying high-school dance students who will develop an eating disorder: a 1-year prospective study.

    PubMed

    Tseng, Mei-Chih Meg; Fang, David; Chang, Chin-Hao; Lee, Ming-Been

    2013-10-30

    This study examined the changes in eating disorder (ED) status over 1 year and identified risk factors for EDs among female dance students. In 2003, all students enrolled in each of the nation's 12 high schools with gifted dance programs participated in a two-phase survey. The same participants were invited to take part in a follow-up survey 1 year later. In all, 583 persons completed the phase 1 questionnaire survey, and 245 persons completed interviews twice at baseline and follow-up. Thirty-five females had a newly developed ED, and less than half of the ED cases found at baseline had recovered at follow-up. Being a grade 12 student carried a reduced risk of EDs, whereas higher baseline scores on the Bulimic Investigatory Test Edinburgh (BITE) increased risks of developing an ED after 1 year. A 10-item BITE questionnaire validly identified girl dance students who would develop EDs later in high school. EDs were more commonly developed during middle adolescence, and we suggest that prevention work against EDs begin in this period among the dance student population. The brief screening questionnaire might help detect intervention targets of a prevention program among adolescent dance students.

  15. Functional Brain Activation Differences in Stuttering Identified with a Rapid fMRI Sequence

    ERIC Educational Resources Information Center

    Loucks, Torrey; Kraft, Shelly Jo; Choo, Ai Leen; Sharma, Harish; Ambrose, Nicoline G.

    2011-01-01

    The purpose of this study was to investigate whether brain activity related to the presence of stuttering can be identified with rapid functional MRI (fMRI) sequences that involved overt and covert speech processing tasks. The long-term goal is to develop sensitive fMRI approaches with developmentally appropriate tasks to identify deviant speech…

  16. Relationships between physical education students' motivational profiles, enjoyment, state anxiety, and self-reported physical activity.

    PubMed

    Yli-Piipari, Sami; Watt, Anthony; Jaakkola, Timo; Liukkonen, Jarmo; Nurmi, Jari-Erik

    2009-01-01

    The purpose of this study was to analyze motivational profiles based on the self-determination theory (Deci and Ryan, 2000) and how these profiles are related to physical education students' enjoyment, state anxiety, and physical activity. The participants, 429 sixth grade students (girls = 216; boys = 213) completed SMS, Sport Enjoyment Scale, PESAS, and Physical Activity Scale. Cluster analyses identified two motivational profiles: 1) the "High motivation profile", in which the students had high intrinsic and extrinsic motivation, and low levels of amotivation, and 2) the "Low motivation profile", in which the students had low intrinsic and extrinsic motivation, and low levels of amotivation. The students in the first cluster enjoyed physical education more and were physically more active. The results revealed that students may be motivated towards physical education lessons both intrinsically and extrinsically, and still experience enjoyment in physical education. Key pointsTWO MOTIVATIONAL PROFILES WERE REVEALED: 1) the "High motivation profile", in which the students had high intrinsic and extrinsic motivation, and low levels of amotivation, and 2) the "Low motivation profile", in which the students had low intrinsic and extrinsic motivation, and low levels of amotivation.The students in the first profile enjoyed physical education more and were physically more active than the students in the second profile.Moreover, the representatives of the "High motivation profile "experienced greater anxiety toward physical education than the representatives of the "Low motivation profile"These findings raised an interesting question whether students engaging in physical education benefit more from the presence of both self-determined and non-self-determined forms of motivation, or are the benefits higher if students are primarily self-determined? PMID:24149994

  17. Relationships between physical education students' motivational profiles, enjoyment, state anxiety, and self-reported physical activity.

    PubMed

    Yli-Piipari, Sami; Watt, Anthony; Jaakkola, Timo; Liukkonen, Jarmo; Nurmi, Jari-Erik

    2009-01-01

    The purpose of this study was to analyze motivational profiles based on the self-determination theory (Deci and Ryan, 2000) and how these profiles are related to physical education students' enjoyment, state anxiety, and physical activity. The participants, 429 sixth grade students (girls = 216; boys = 213) completed SMS, Sport Enjoyment Scale, PESAS, and Physical Activity Scale. Cluster analyses identified two motivational profiles: 1) the "High motivation profile", in which the students had high intrinsic and extrinsic motivation, and low levels of amotivation, and 2) the "Low motivation profile", in which the students had low intrinsic and extrinsic motivation, and low levels of amotivation. The students in the first cluster enjoyed physical education more and were physically more active. The results revealed that students may be motivated towards physical education lessons both intrinsically and extrinsically, and still experience enjoyment in physical education. Key pointsTWO MOTIVATIONAL PROFILES WERE REVEALED: 1) the "High motivation profile", in which the students had high intrinsic and extrinsic motivation, and low levels of amotivation, and 2) the "Low motivation profile", in which the students had low intrinsic and extrinsic motivation, and low levels of amotivation.The students in the first profile enjoyed physical education more and were physically more active than the students in the second profile.Moreover, the representatives of the "High motivation profile "experienced greater anxiety toward physical education than the representatives of the "Low motivation profile"These findings raised an interesting question whether students engaging in physical education benefit more from the presence of both self-determined and non-self-determined forms of motivation, or are the benefits higher if students are primarily self-determined?

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

    PubMed

    Modell, H I

    1996-06-01

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

  19. A Clinical Drug Library Screen Identifies Tosufloxacin as Being Highly Active against Staphylococcus aureus Persisters

    PubMed Central

    Niu, Hongxia; Cui, Peng; Yee, Rebecca; Shi, Wanliang; Zhang, Shuo; Feng, Jie; Sullivan, David; Zhang, Wenhong; Zhu, Bingdong; Zhang, Ying

    2015-01-01

    To identify effective compounds that are active against Staphylococcus aureus (S. aureus) persisters, we screened a clinical drug library consisting of 1524 compounds and identified six drug candidates that had anti-persister activity: tosufloxacin, clinafloxacin, sarafloxacin, doxycycline, thiostrepton, and chlorosalicylanilide. Among them, tosufloxacin had the highest anti-persister activity, which could completely eradicate S. aureus persisters within 2 days in vitro. Clinafloxacin ranked the second with very few persisters surviving the drug exposure. Interestingly, we found that both tosufloxacin and trovafloxacin that had high activity against persisters contained at the N-1 position the 2,4-difluorophenyl group, which is absent in other less active quinolones and may be associated with the high anti-persister activity. Further studies are needed to evaluate tosufloxacin in animal models and to explain its unique activity against bacterial persisters. Our findings may have implications for improved treatment of persistent bacterial infections. PMID:27025627

  20. Principals and School Counselors: Separate Entities in Identifying Achievement Gaps in College Readiness for African American Students With Disabilities

    ERIC Educational Resources Information Center

    Roberts, Laura A.; Bouknight, Tamisha M.

    2015-01-01

    This case illustrates an example of how one school relied solely on aggregate data and failed to address the college readiness needs of African American students with disabilities. However, the way in which the school counselor identified this opportunity gap may not have been the most ethical approach, and now she is faced with a dilemma. This…

  1. Effective Teaching Practices in Reading that Enhance the Success of Students Identified as At-Risk for Reading Failure

    ERIC Educational Resources Information Center

    Sambucci, Joan N.

    2010-01-01

    The goal of this descriptive study was to investigate the use of decoding strategies, specifically phonemic awareness, alphabetic principle, accuracy and fluency, and vocabulary, to determine if applying the identified decoding strategies would have an effect on the students at-risk for reading failure. The purpose was to determine if these…

  2. Using the Computer-Based Academic Assessment System (CASS) To Identify Reading Disability in College Students: A Replication.

    ERIC Educational Resources Information Center

    Cisero, Cheryl A.; And Others

    This research investigates whether the Computer-Based Academic Assessment System (CAAS), a battery of tests examining speed and accuracy at performing component reading skills, would be useful for identifying reading disability in college students. One important question was whether CAAS could distinguish reading disability from non-disability or…

  3. Identifying Differential Item Functioning Related to Student Socioeconomic Status and Investigating Sources Related to Classroom Opportunities to Learn

    ERIC Educational Resources Information Center

    Burkes, LaShona L.

    2009-01-01

    The current study identified socioeconomic status (SES) group differences in student performance on an eighth grade mathematics assessment derived from the Third/Trends in International Mathematics and Science Study (TIMSS) 2003. Differential item functioning (DIF) methodology was applied to examine SES group differences on item performance for…

  4. Using Systematic Screening Data to Assess Risk and Identify Students for Targeted Supports: Illustrations across the K-12 Continuum

    ERIC Educational Resources Information Center

    Lane, Kathleen Lynne; Kalberg, Jemma Robertson; Menzies, Holly; Bruhn, Allison; Eisner, Shanna; Crnobori, Mary

    2011-01-01

    In this article the authors provide practitioners and researchers with three illustrations of how to use systematic screening tools within the context of three-tiered models of support to (a) measure the overall level of risk present in a school over time and (b) identify students who may require more targeted supports in the form of secondary and…

  5. A Canine Audience: The Effect of Animal-Assisted Therapy on Reading Progress among Students Identified with Learning Disabilities

    ERIC Educational Resources Information Center

    Griess, Julie Omodio

    2010-01-01

    This study explored the use of animal-assisted therapy with students identified with a learning disability and limited reading success. Initially, reading progress was defined as the participants' comprehension rate obtained from an oral Informal Reading Inventory (IRI) passage. The nature of the Informal Reading Inventory requires the…

  6. Seventeen Projects Carried out by Students Designing for and with Disabled Children: Identifying Designers' Difficulties during the Whole Design Process

    ERIC Educational Resources Information Center

    Magnier, Cecile; Thomann, Guillaume; Villeneuve, Francois

    2012-01-01

    This article aims to identify the difficulties that may arise when designing assistive devices for disabled children. Seventeen design projects involving disabled children, engineering students, and special schools were analysed. A content analysis of the design reports was performed. For this purpose, a coding scheme was built based on a review…

  7. Evaluating Effect of Students' Academic Achievement on Identified Difficult Concepts in Senior Secondary School Biology in Delta State

    ERIC Educational Resources Information Center

    Agboghoroma, Tim E.; Oyovwi, E. O.

    2015-01-01

    This study evaluated the effect of students' academic achievement on identified difficult concepts or topics in Senior Secondary School Biology in Delta State, Nigeria. The study was quasi-experimental and the design was a 2X2 factorial non-randomized pretest-posttest control group design. The sample was drawn from intact classes from four…

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

    PubMed

    Murray, Tracey Arnold

    2014-01-01

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

  9. Identifying clusters of college students at elevated health risk based on eating and exercise behaviors and psychosocial determinants of body weight.

    PubMed

    Greene, Geoffrey W; Schembre, Susan M; White, Adrienne A; Hoerr, Sharon L; Lohse, Barbara; Shoff, Suzanne; Horacek, Tanya; Riebe, Deborah; Patterson, Jill; Phillips, Beatrice W; Kattelmann, Kendra K; Blissmer, Bryan

    2011-03-01

    Weight gain and an increase in overweight and obesity in college students raise serious health concerns. Weight management interventions for college-age men and women might be more effective if they were tailored to subgroups of students with similar behavioral and psychosocial characteristics associated with body weight status. The purpose of this study was to use cluster analysis to identify homogenous subgroups of college-aged men and women enrolled in a weight gain prevention study (Project WebHealth) using baseline data collected in 2008. Project WebHealth was a 15-month nutrition and physical activity intervention designed to decrease the rate of unwanted weight gain in 1,689 college students at eight geographically diverse universities in the United States. Outcome measures included anthropometrics, fruit and vegetable intake, physical activity, cardiorespiratory fitness, and psychosocial variables associated with weight status in college students. Cluster analysis was performed separately by sex using a two-step clustering procedure using weight-related eating and exercise behaviors and psychosocial variables. Cluster groupings were validated against students' measured weight status and waist circumference as indicators of health risk. The study design was cross-sectional. Results showed that three similar clusters were identified for each sex. Validity of the cluster solution was supported by significant group differences in body mass index and waist circumference with the High Risk cluster at elevated health risk compared to the others. For men, variability in eating competence and cognitive restraint scores contributed most to the difference between clusters, whereas for women, emotional eating and uncontrolled eating scores did. These findings could be used to improve effectiveness of messages and interventions by tailoring them to subgroups of college students with similar behavioral and psychosocial characteristics associated with elevated health risk.

  10. Identifying, Quantifying, and Operationalizing Queer-Spectrum and Trans-Spectrum Students: Assessment and Research in Student Affairs

    ERIC Educational Resources Information Center

    Rankin, Susan; Garvey, Jason C.

    2015-01-01

    This chapter offers both challenges and new directions in conducting quantitative assessments and research with queer-spectrum and trans-spectrum college student populations. Both the challenges and future directions are grounded in the literature and the experiences of the authors.

  11. Differential Profiles of Students Identified by Their Teacher as Having Avoidant, Appropriate, or Dependent Help-Seeking Tendencies in the Classroom

    ERIC Educational Resources Information Center

    Ryan, Allison M.; Patrick, Helen; Shim, Sung-Ok

    2005-01-01

    In Study 1, teachers identified 6th-grade students (N = 844) as having 1 of 3 help-seeking behavioral tendencies in the classroom: avoidant, appropriate, or dependent. More students were identified as having appropriate (65%) than avoidant (22%) or dependent (13%) help-seeking tendencies. Student self-reports of help avoidance were in line with…

  12. Identifying Factors That Influence Persistence of Hawai'i Students Studying at Mainland Colleges: A Phenomenological Multi-Case Study of Higher Education

    ERIC Educational Resources Information Center

    Lima, Kevin M.

    2015-01-01

    The purpose of this study was to examine the experiences of mainland college students, graduates of a unique Hawai'i high school, to identify factors that influenced higher education persistence. Students not persisting at college, a problem for students and higher education institutions is defined for this study as a student that did not return…

  13. Identifying Facilitators and Barriers to Physical Activity for Adults with Down Syndrome

    ERIC Educational Resources Information Center

    Mahy, J.; Shields, N.; Taylor, N. F.; Dodd, K. J.

    2010-01-01

    Background: Adults with Down syndrome are typically sedentary, and many do not participate in the recommended levels of physical activity per week. The aim of this study was to identify the facilitators and barriers to physical activity for this group. Method: Semi-structured interviews were conducted to elicit the views of adults with Down…

  14. Independent Learning Activities in Science for Students At-Risk.

    ERIC Educational Resources Information Center

    Geiger, Emily

    The purpose of this project was to determine whether third grade students, given written directions and necessary materials, could work without teacher direction for 30 minutes. Students (N=25) were to gain skill and confidence in carrying out the processes required for completing an independent learning activity by completing science learning…

  15. 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…

  16. 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…

  17. 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…

  18. 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…

  19. 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…

  20. 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…

  1. 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…

  2. 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…

  3. 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…

  4. 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…

  5. 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…

  6. 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…

  7. 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…

  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. 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…

  10. The relationship between school physical activity policy and objectively measured physical activity of elementary school students: a multilevel model analysis

    PubMed Central

    2014-01-01

    Background There is evidence of school level variability in the physical activity of children and youth. Less is known about factors that may contribute to this variation. The purpose of this study was to examine if the school health environment (Healthy Physical Environment, Instruction and Programs, Supportive Social Environment, and Community Partnerships) is associated with objectively measured time spent in light to vigorous physical activity among a sample of Toronto children. Methods The sample comprised 856 grade 5 and 6 students from 18 elementary schools in Toronto, Ontario. Multilevel linear regression analyses were used to examine the impact of school physical activity policy on students’ time spent in light-to-vigorous physical activity. Results Significant between-school random variation in objectively measured time spent in light-to-vigorous physical activity was identified [σ2μ0 = 0.067; p < 0.001]; school-level differences accounted for 6.7% of the variability in the time individual students spent in light-to-vigorous physical activity. Of the 22 school-level variables, students attending schools with support for active transportation to/from school and written policies/practices for physical activity, accumulated significantly more minutes of physical activity per school week than students who attended schools that did not. Conclusions School physical activity policy and support for active school travel is associated with objectively measured time spent in light to vigorous physical activity. School physical activity policy might be a critical mechanism through which schools can impact the physical activity levels of their students. PMID:24999387

  11. Attachment relationships and physical activity motivation of college students.

    PubMed

    Ullrich-French, Sarah; Smith, Alan L; Cox, Anne E

    2011-08-01

    This study was designed to assess the link of attachment relationships with physical activity motivation. Potential mediators of this link were examined in a cross-sectional study targeting college student physical activity motivation and behaviour. Participants completed self-reports of attachment relationships (with mother, father and best friend), self-determined motivation for physical activity, physical activity behaviour and the hypothesised mediator variables of perceived competence, autonomy and relatedness. The results provide support for the mediating role of these variables in the association of father attachment with self-determined motivation. Meaningful variance in self-determined motivation for physical activity and physical activity behaviour was explained. Overall, attachment relationships appear to be relevant, albeit modestly, to physical activity motivation of college students. The findings support continued efforts to integrate attachment and motivational perspectives in the study of college student health behaviour.

  12. BEHAVIORAL RISK DISPARITIES IN A RANDOM SAMPLE OF SELF-IDENTIFYING GAY AND NON-GAY MALE UNIVERSITY STUDENTS

    PubMed Central

    Rhodes, Scott D.; McCoy, Thomas P.; Wilkin, Aimee M.; Wolfson, Mark

    2013-01-01

    This internet-based study was designed to compare health risk behaviors of gay and non-gay university students from stratified random cross-sectional samples of undergraduate students. Mean age of the 4,167 male participants was 20.5 (±2.7) years. Of these, 206 (4.9%) self-identified as gay and 3,961 (95.1%) self-identified as heterosexual. After adjusting for selected characteristics and clustering within university, gay men had higher odds of reporting: multiple sexual partners; cigarette smoking; methamphetamine use; gamma-hydroxybutyrate (GHB) use; other illicit drug use within the past 30 days and during lifetime; and intimate partner violence (IPV). Understanding the health risk behaviors of gay and heterosexual men is crucial to identifying associated factors and intervening upon them using appropriate and tailored strategies to reduce behavioral risk disparities and improve health outcomes. PMID:19882428

  13. 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…

  14. 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…

  15. 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,…

  16. 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)

  17. 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)

  18. Using cluster analysis to identify patterns in students' responses to contextually different conceptual problems

    NASA Astrophysics Data System (ADS)

    Stewart, John; Miller, Mayo; Audo, Christine; Stewart, Gay

    2012-12-01

    This study examined the evolution of student responses to seven contextually different versions of two Force Concept Inventory questions in an introductory physics course at the University of Arkansas. The consistency in answering the closely related questions evolved little over the seven-question exam. A model for the state of student knowledge involving the probability of selecting one of the multiple-choice answers was developed. Criteria for using clustering algorithms to extract model parameters were explored and it was found that the overlap between the probability distributions of the model vectors was an important parameter in characterizing the cluster models. The course data were then clustered and the extracted model showed that students largely fit into two groups both pre- and postinstruction: one that answered all questions correctly with high probability and one that selected the distracter representing the same misconception with high probability. For the course studied, 14% of the students were left with persistent misconceptions post instruction on a static force problem and 30% on a dynamic Newton’s third law problem. These students selected the answer representing the predominant misconception slightly more consistently postinstruction, indicating that the course studied had been ineffective at moving this subgroup of students nearer a Newtonian force concept and had instead moved them slightly farther away from a correct conceptual understanding of these two problems. The consistency in answering pairs of problems with varied physical contexts is shown to be an important supplementary statistic to the score on the problems and suggests that the inclusion of such problem pairs in future conceptual inventories would be efficacious. Multiple, contextually varied questions further probe the structure of students’ knowledge. To allow working instructors to make use of the additional insight gained from cluster analysis, it is our hope that the

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

    ERIC Educational Resources Information Center

    Santos, Luis; Fernandez-Rio, Javier

    2013-01-01

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

  20. 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…

  1. Using Research to Identify and Address Student Difficulties with Galilean and Special Relativity*

    NASA Astrophysics Data System (ADS)

    Vokos, Stamatis

    1998-04-01

    The Physics Education Group at the University of Washington has been engaged in an ongoing project in which research is used as a guide for the development of curriculum on Galilean and special relativity. Results from the analysis of student interviews, pretests and examinations form the basis for the design of instructional materials to supplement the lecture and textbook of a standard introductory course and an undergraduate course on relativity. Examples of specific student difficulties and instructional strategies to address them will be presented. * This work has been funded in part by NSF grants DUE 9354501 and 9727648, which include support from other Divisions of EHR and the Physics Division of MPS.

  2. Computational Approaches for Mining GRO-Seq Data to Identify and Characterize Active Enhancers.

    PubMed

    Nagari, Anusha; Murakami, Shino; Malladi, Venkat S; Kraus, W Lee

    2017-01-01

    Transcriptional enhancers are DNA regulatory elements that are bound by transcription factors and act to positively regulate the expression of nearby or distally located target genes. Enhancers have many features that have been discovered using genomic analyses. Recent studies have shown that active enhancers recruit RNA polymerase II (Pol II) and are transcribed, producing enhancer RNAs (eRNAs). GRO-seq, a method for identifying the location and orientation of all actively transcribing RNA polymerases across the genome, is a powerful approach for monitoring nascent enhancer transcription. Furthermore, the unique pattern of enhancer transcription can be used to identify enhancers in the absence of any information about the underlying transcription factors. Here, we describe the computational approaches required to identify and analyze active enhancers using GRO-seq data, including data pre-processing, alignment, and transcript calling. In addition, we describe protocols and computational pipelines for mining GRO-seq data to identify active enhancers, as well as known transcription factor binding sites that are transcribed. Furthermore, we discuss approaches for integrating GRO-seq-based enhancer data with other genomic data, including target gene expression and function. Finally, we describe molecular biology assays that can be used to confirm and explore further the function of enhancers that have been identified using genomic assays. Together, these approaches should allow the user to identify and explore the features and biological functions of new cell type-specific enhancers. PMID:27662874

  3. 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.

  4. 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

  5. Can administrative data identify active diagnoses for long-term care resident assessment?

    PubMed

    Berlowitz, Dan R; Hickey, Elaine C; Saliba, Debra

    2010-01-01

    Many veterans receive rehabilitation services in Department of Veterans Affairs (VA) nursing homes. Efficient methods for the identification of active diagnoses could facilitate care planning and outcomes assessment. We set out to determine whether diagnostic data from VA databases can be used to identify active diagnoses for Minimum Data Set (MDS) assessments. We evaluated diagnoses being considered for inclusion in MDS version 3.0 and present in at least 15% of a sample of VA nursing home residents. A research nurse following a standardized protocol identified active diagnoses from the medical records of 120 residents. A clinical nurse also identified active diagnoses in 58 of these patients. Inpatient and outpatient diagnoses from the VA National Patient Care Database were identified for the past year. We calculated kappa, sensitivity, and specificity values, considering the nurses' assessments the gold standard. We found that kappa values comparing research nurses and databases were generally poor, with only 8 of the 19 diagnoses having a value >0.60. Levels of agreement between the clinical nurse and administrative data were generally similar. We conclude that VA administrative data cannot be used to accurately identify active diagnoses for nursing home residents. How best to efficiently collect these important data remains uncertain.

  6. Does Active Learning Improve Students' Knowledge of and Attitudes toward Research Methods?

    ERIC Educational Resources Information Center

    Campisi, Jay; Finn, Kevin E.

    2011-01-01

    We incorporated an active, collaborative-based research project in our undergraduate Research Methods course for first-year sports medicine majors. Working in small groups, students identified a research question, generated a hypothesis to be tested, designed an experiment, implemented the experiment, analyzed the data, and presented their…

  7. Do Collaborative Practical Tests Encourage Student-Centered Active Learning of Gross Anatomy?

    ERIC Educational Resources Information Center

    Green, Rodney A.; Cates, Tanya; White, Lloyd; Farchione, Davide

    2016-01-01

    Benefits of collaborative testing have been identified in many disciplines. This study sought to determine whether collaborative practical tests encouraged active learning of anatomy. A gross anatomy course included a collaborative component in four practical tests. Two hundred and seven students initially completed the test as individuals and…

  8. Activities for Students: Biology as a Source for Algebra Equations--The Heart

    ERIC Educational Resources Information Center

    Horak, Virginia M.

    2005-01-01

    The high school course that integrated first year algebra with an introductory environmental biology/anatomy and physiology course, in order to solve algebra problems is discussed. Lessons and activities for the course were taken by identifying the areas where mathematics and biology content intervenes may help students understand biology concepts…

  9. Engineering Students' Perceptions of Academic Activities and Support Services: Factors that Influence Their Academic Performance

    ERIC Educational Resources Information Center

    Amenkhienan, Charlotte A.; Kogan, Lori R.

    2004-01-01

    The present study, through the use of focus groups, identified the academic activities and support services perceived by engineering students as having a positive impact on their academic performance. The results suggest three primary factors: (a) individual effort and involvement, (b) peer interaction, and (c) faculty contact. Differences in…

  10. Identity in Activity: Examining Teacher Professional Identity Formation in the Paired-Placement of Student Teachers

    ERIC Educational Resources Information Center

    Dang, Thi Kim Anh

    2013-01-01

    This paper examines the evolution of the professional identities of student teachers (STs) in a paired-placement teaching practicum in Vietnam. The study draws on activity theory, its notion of contradiction, and Vygotsky's concepts of ZPD and "perezhivanie", to identify the factors driving the intricate learning process. Opportunities for…

  11. Student Activities in the Two Year College and the Role of the College Union.

    ERIC Educational Resources Information Center

    Wood, Cliff L.

    This study was initiated to investigate student activities in the 2-year college and the role of the college union. This study attempted to answer the following questions: (1) What are some of the identifying characteristics of the 2-year colleges which have college unions? (2) What are the existing union facilities in the 2-year college? (3) What…

  12. 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…

  13. 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…

  14. 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…

  15. 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…

  16. 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,…

  17. Latina/o Student Perceptions of Post-Baccalaureate Education: Identifying Challenges to Increased Participation

    ERIC Educational Resources Information Center

    Berg, Gary A.; Tollefson, Kaia

    2014-01-01

    The percentage of Latinas/os decreases at each stage in the educational pipeline and is especially proportionally low at the post-baccalaureate level. This study investigates the complexities of the quest to increase post-baccalaureate participation for Latina/o students. We present data on post-baccalaureate education by utilizing 2 comprehensive…

  18. Identifying Key Features of Student Performance in Educational Video Games and Simulations through Cluster Analysis

    ERIC Educational Resources Information Center

    Kerr, Deirdre; Chung, Gregory K. W. K.

    2012-01-01

    The assessment cycle of "evidence-centered design" (ECD) provides a framework for treating an educational video game or simulation as an assessment. One of the main steps in the assessment cycle of ECD is the identification of the key features of student performance. While this process is relatively simple for multiple choice tests, when…

  19. Connecting Classrooms & Communities: Identifying Student Needs & Assets Inside & Outside of School

    ERIC Educational Resources Information Center

    Favela, Alejandra; Torres, Danielle

    2014-01-01

    This article provides suggestions to tap cultural assets and establish links between school personnel and community resources in order to support low income and minority students. The authors are faculty members from different graduate programs who co-teach in order to model collaborative practice for pre-service teachers and school counselors.…

  20. A Study on the Effectiveness of Life Space Crisis Intervention for Students Identified with Emotional Disturbances.

    ERIC Educational Resources Information Center

    Dawson, Carol A.

    2003-01-01

    This research reports the effects of Life Space Crisis Intervention (LSCI) training with staff in a junior high school serving students with emotional disturbance. Results reveal that frequency of crises decreased significantly in the LSCI school while increasing significantly in the control school. All staff in the LSCI school reported that they…

  1. Characteristics of Teacher-Identified Students with Special Educational Needs in Dutch Mainstream Primary Education

    ERIC Educational Resources Information Center

    Bruggink, M.; Goei, S. L.; Koot, H. M.

    2013-01-01

    Background: Traditionally, special educational needs (SEN) were often defined in terms of child deficits. Recently, there has been a tendency to define SEN in terms of (additional) support needed in the classroom. However, little is known about how teachers define students with special educational needs. To close this gap, characteristics of…

  2. Identifying and Addressing Student Difficulties with the Millikan Oil Drop Experiment

    ERIC Educational Resources Information Center

    Klassen, Stephen

    2009-01-01

    The Millikan oil drop experiment has been characterized as one of the "most beautiful" physics experiments of all time and, certainly, as one of the most frustrating of all the exercises in the undergraduate physics laboratory. A literature review reveals that work done on addressing student difficulties in performing the oil drop experiment has,…

  3. Using Institutional Data to Identify Students at Risk for Leaving Community College: An Event History Approach

    ERIC Educational Resources Information Center

    Bachler, Paul T.

    2013-01-01

    Community colleges have been criticized for having lower graduation rates than four year colleges, but few studies have looked at non-graduation transfer, in which a student leaves the community college for a four-year college without taking an associate degree. The current study utilizes institutional data and a discrete-time event history model…

  4. Investigating the Transition into Third Level Science--Identifying a Student Profile

    ERIC Educational Resources Information Center

    Lovatt, James; Finlayson, Odilla

    2013-01-01

    Research into student transition to and experience of first-year undergraduate study has been ongoing for many years. The corresponding research within the discipline of science has been less prolific and that which has been published tends to focus on using external factors such as previous grades, finances, travel time "etc." as predictors for…

  5. Identifying and Addressing the Mental Health Needs of Online Students in Higher Education

    ERIC Educational Resources Information Center

    Barr, Bonny

    2014-01-01

    89% of colleges and universities in the United States offer online courses and of those institutions 58% offer degree programs that are completely online (Parker, Lenhart & Moore, 2011).Providing online student services is an important component of these distance programs and is often required by accrediting bodies. Health and wellness…

  6. Identifying and Understanding Effective High Schools: Personalization for Academic and Social Learning & Student Ownership and Responsibility

    ERIC Educational Resources Information Center

    Rutledge, Stacey A.; Cannata, Marisa

    2015-01-01

    What are the policies, programs and practices that make some high schools in the same state and district context more effective than others? Motivated to understand the differences between schools with similar size and demographics yet different attendance, graduation and levels of student academic growth, the National Center for Scaling Up…

  7. A Typology of Undergraduate Students' Conceptions of Size and Scale: Identifying and Characterizing Conceptual Variation

    ERIC Educational Resources Information Center

    Swarat, Su; Light, Greg; Park, Eun Jung; Drane, Denise

    2011-01-01

    The importance of "size and scale" in nanoscience and engineering has been recognized by both scientists and science educators. A solid understanding of this concept is key to the learning of nanoscience. Students, however, have been reported to have considerable difficulty grasping this concept; yet little is known regarding their state of…

  8. Identifying a Roadmap of Support for Secondary Students in School-Wide Positive Behavior Support Applications

    ERIC Educational Resources Information Center

    Bohanon, Hank; Fenning, Pamela; Eber, Lucille; Flannery, Brigid

    2007-01-01

    The need for an increased understanding of secondary and tertiary supports within a school-wide positive behavior support framework in high schools is discussed. Outcome data such as discipline referrals sent to the office seem to indicate that school-wide applications of positive behavior support can decrease the proportion of students who…

  9. 25 CFR 39.115 - How are eligible gifted and talented students identified and nominated?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Gifted and Talented... gifted and talented designation using the criteria in § 39.114 by any of the following: (1) A teacher or other school staff; (2) Another student; (3) A community member; (4) A parent or legal guardian; or...

  10. Studying the Determinants of Student Stopout: Identifying "True" from Spurious Time-Varying Effects.

    ERIC Educational Resources Information Center

    DesJardins, Stephen L.; And Others

    Rather than studying the structural paths through which variables affect student persistence in education, this paper offers a reduced form model that focuses on precollege, demographic, and certain current achievement and financial aid variables. This approach does not specify structural paths, but it does have the advantage of requiring only…

  11. Workshops Increase Students' Proficiency at Identifying General and APA-Style Writing Errors

    ERIC Educational Resources Information Center

    Jorgensen, Terrence D.; Marek, Pam

    2013-01-01

    To determine the effectiveness of 20- to 30-min workshops on recognition of errors in American Psychological Association-style writing, 58 introductory psychology students attended one of the three workshops (on grammar, mechanics, or references) and completed error recognition tests (pretest, initial posttest, and three follow-up tests). As a…

  12. Using Virtual Worlds to Identify Multidimensional Student Engagement in High School Foreign Language Learning Classrooms

    ERIC Educational Resources Information Center

    Jacob, Laura Beth

    2012-01-01

    Virtual world environments have evolved from object-oriented, text-based online games to complex three-dimensional immersive social spaces where the lines between reality and computer-generated begin to blur. Educators use virtual worlds to create engaging three-dimensional learning spaces for students, but the impact of virtual worlds in…

  13. Equity, Excellence, and Economy in a System for Identifying Students in Gifted Education: A Guidebook

    ERIC Educational Resources Information Center

    Renzulli, Joseph S.

    2005-01-01

    Controversy about which students should be selected for participation in programs for the gifted and talented has existed since the inception of special services for this segment of the school population. In most identification systems that follow the traditional screening-plus-selection approach, the "throw-aways" have invariably been those…

  14. Identifying Students' Difficulties When Learning Technical Skills via a Wireless Sensor Network

    ERIC Educational Resources Information Center

    Wang, Jingying; Wen, Ming-Lee; Jou, Min

    2016-01-01

    Practical training and actual application of acquired knowledge and techniques are crucial for the learning of technical skills. We established a wireless sensor network system (WSNS) based on the 5E learning cycle in a practical learning environment to improve students' reflective abilities and to reduce difficulties for the learning of technical…

  15. Identifying Atomic Structure as a Threshold Concept: Student Mental Models and Troublesomeness

    ERIC Educational Resources Information Center

    Park, Eun Jung; Light, Gregory

    2009-01-01

    Atomic theory or the nature of matter is a principal concept in science and science education. This has, however, been complicated by the difficulty students have in learning the concept and the subsequent construction of many alternative models. To understand better the conceptual barriers to learning atomic structure, this study explores the…

  16. Development of the Bonding Representations Inventory to Identify Student Misconceptions about Covalent and Ionic Bonding Representations

    ERIC Educational Resources Information Center

    Luxford, Cynthia J.; Bretz, Stacey Lowery

    2014-01-01

    Teachers use multiple representations to communicate the concepts of bonding, including Lewis structures, formulas, space-filling models, and 3D manipulatives. As students learn to interpret these multiple representations, they may develop misconceptions that can create problems in further learning of chemistry. Interviews were conducted with 28…

  17. Identifying Factors that Contribute to the Satisfaction of Students in E-Learning

    ERIC Educational Resources Information Center

    Calli, Levent; Balcikanli, Cem; Calli, Fatih; Cebeci, Halil Ibrahim; Seymen, Omer Faruk

    2013-01-01

    There has been an increasing interest in the application of e-learning through the enhancement of internet and computer technologies. Satisfaction has appeared as a key factor in order to develop efficient course content in line with students' demands and expectations. Thus, a lot of research has been conducted on the concept of satisfaction in…

  18. 25 CFR 39.115 - How are eligible gifted and talented students identified and nominated?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... other school staff; (2) Another student; (3) A community member; (4) A parent or legal guardian; or (5... EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization Formula Gifted and Talented...) School grades; (4) Judgment of work by qualified individuals knowledgeable about the...

  19. The Effects of the Achievement Gap on Students Formally Identified as Gifted. Does Giftedness Prevail?

    ERIC Educational Resources Information Center

    Chism, Dwayne T.

    2012-01-01

    This study shows that minority students who, based upon a standardized test, have shown a high academic performance capability have a readiness for rigorous courses in high school and can sustain high academic achievement over time when compared to non-minority peers. Therefore, the on-going question for many educators needs to be why doesn't…

  20. l[subscript z] Person-Fit Index to Identify Misfit Students with Achievement Test Data

    ERIC Educational Resources Information Center

    Seo, Dong Gi; Weiss, David J.

    2013-01-01

    The usefulness of the l[subscript z] person-fit index was investigated with achievement test data from 20 exams given to more than 3,200 college students. Results for three methods of estimating ? showed that the distributions of l[subscript z] were not consistent with its theoretical distribution, resulting in general overfit to the item response…

  1. Improving Students' Understanding of, and Ability to Identify Independent and Dependent Variables

    ERIC Educational Resources Information Center

    Aldrich, Rosalie S.

    2015-01-01

    Students need to have a basic understanding of research methods before obtaining a communication degree in order to become an intelligent consumer of research--someone who is able to read, understand, explain, and critically evaluate communication and other research reported in scholarly journals as well as in the popular press. These skills are…

  2. Achievement Goals and Coping Strategies: Identifying the Traditional/Nontraditional Students Who Use Them

    ERIC Educational Resources Information Center

    Johnson, Marcus Lee; Nussbaum, E. Michael

    2012-01-01

    We surveyed 178 undergraduates to investigate whether differences exist between traditional and nontraditional students' goal orientations and/or coping strategies and to investigate relationships between goal orientations and coping strategies. Using the variables age, marital status, parental status, and whether time was ever taken off from…

  3. Identifying At-Risk Students for Early Reading Intervention: Challenges and Possible Solutions

    ERIC Educational Resources Information Center

    McAlenney, Athena Lentini; Coyne, Michael D.

    2011-01-01

    Accurate identification of at-risk kindergarten and 1st-grade students through early reading screening is an essential element of responsiveness to intervention models of reading instruction. The authors consider predictive validity and classification accuracy of early reading screening assessments with attention to sensitivity and specificity.…

  4. 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.

  5. High Throughput Screening Identifies Novel Lead Compounds with Activity against Larval, Juvenile and Adult Schistosoma mansoni.

    PubMed

    Mansour, Nuha R; Paveley, Ross; Gardner, J Mark F; Bell, Andrew S; Parkinson, Tanya; Bickle, Quentin

    2016-04-01

    An estimated 600 million people are affected by the helminth disease schistosomiasis caused by parasites of the genus Schistosoma. There is currently only one drug recommended for treating schistosomiasis, praziquantel (PZQ), which is effective against adult worms but not against the juvenile stage. In an attempt to identify improved drugs for treating the disease, we have carried out high throughput screening of a number of small molecule libraries with the aim of identifying lead compounds with balanced activity against all life stages of Schistosoma. A total of almost 300,000 compounds were screened using a high throughput assay based on motility of worm larvae and image analysis of assay plates. Hits were screened against juvenile and adult worms to identify broadly active compounds and against a mammalian cell line to assess cytotoxicity. A number of compounds were identified as promising leads for further chemical optimization. PMID:27128493

  6. High Throughput Screening Identifies Novel Lead Compounds with Activity against Larval, Juvenile and Adult Schistosoma mansoni

    PubMed Central

    Gardner, J. Mark F.; Bell, Andrew S.; Parkinson, Tanya; Bickle, Quentin

    2016-01-01

    An estimated 600 million people are affected by the helminth disease schistosomiasis caused by parasites of the genus Schistosoma. There is currently only one drug recommended for treating schistosomiasis, praziquantel (PZQ), which is effective against adult worms but not against the juvenile stage. In an attempt to identify improved drugs for treating the disease, we have carried out high throughput screening of a number of small molecule libraries with the aim of identifying lead compounds with balanced activity against all life stages of Schistosoma. A total of almost 300,000 compounds were screened using a high throughput assay based on motility of worm larvae and image analysis of assay plates. Hits were screened against juvenile and adult worms to identify broadly active compounds and against a mammalian cell line to assess cytotoxicity. A number of compounds were identified as promising leads for further chemical optimization. PMID:27128493

  7. High Throughput Screening Identifies Novel Lead Compounds with Activity against Larval, Juvenile and Adult Schistosoma mansoni.

    PubMed

    Mansour, Nuha R; Paveley, Ross; Gardner, J Mark F; Bell, Andrew S; Parkinson, Tanya; Bickle, Quentin

    2016-04-01

    An estimated 600 million people are affected by the helminth disease schistosomiasis caused by parasites of the genus Schistosoma. There is currently only one drug recommended for treating schistosomiasis, praziquantel (PZQ), which is effective against adult worms but not against the juvenile stage. In an attempt to identify improved drugs for treating the disease, we have carried out high throughput screening of a number of small molecule libraries with the aim of identifying lead compounds with balanced activity against all life stages of Schistosoma. A total of almost 300,000 compounds were screened using a high throughput assay based on motility of worm larvae and image analysis of assay plates. Hits were screened against juvenile and adult worms to identify broadly active compounds and against a mammalian cell line to assess cytotoxicity. A number of compounds were identified as promising leads for further chemical optimization.

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

    ERIC Educational Resources Information Center

    Dick, Andrew D.

    2010-01-01

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

  9. A Spreadsheet-Based Visualized Mindtool for Improving Students' Learning Performance in Identifying Relationships between Numerical Variables

    ERIC Educational Resources Information Center

    Lai, Chiu-Lin; Hwang, Gwo-Jen

    2015-01-01

    In this study, a spreadsheet-based visualized Mindtool was developed for improving students' learning performance when finding relationships between numerical variables by engaging them in reasoning and decision-making activities. To evaluate the effectiveness of the proposed approach, an experiment was conducted on the "phenomena of climate…

  10. 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…

  11. 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.

  12. Psychosocial and Environmental Determinants of Eating Behaviors, Physical Activity, and Weight Change among College Students: A Qualitative Analysis

    ERIC Educational Resources Information Center

    LaCaille, Lara J.; Dauner, Kim Nichols; Krambeer, Rachel J.; Pedersen, Jon

    2011-01-01

    Objective: The goal of this study was to identify factors that college students perceived as contributing to healthy and unhealthy eating patterns, physical activity (PA) levels, and weight change. Participants: Forty-nine 18- to 22-year-old students at a midwestern university participated. Methods: Six focus groups (3 with each gender) were…

  13. Evaluation of online course discussions. Faculty facilitation of active student learning.

    PubMed

    VandeVusse, L; Hanson, L

    2000-01-01

    Graduate nursing faculty evaluated their initial experiences with online course discussions after making the transition from traditional use of weekly face-to-face classroom discussions to primarily computer-based interactions with students at distant sites. The online discussion data were analyzed qualitatively. The ways the faculty member communicated to facilitate active student involvement in the online discussions were coded. Six categories were identified that describe the ways the faculty member communicated to facilitate active student involvement in online discussions: assist with navigation, explain expectations, clarify faculty role, stimulate critical thinking, share expertise, and provide encouragement. Examples of each were provided to demonstrate ways faculty promoted student learning in online discussions. PMID:10939187

  14. Genome-wide quantitative enhancer activity maps identified by STARR-seq.

    PubMed

    Arnold, Cosmas D; Gerlach, Daniel; Stelzer, Christoph; Boryń, Łukasz M; Rath, Martina; Stark, Alexander

    2013-03-01

    Genomic enhancers are important regulators of gene expression, but their identification is a challenge, and methods depend on indirect measures of activity. We developed a method termed STARR-seq to directly and quantitatively assess enhancer activity for millions of candidates from arbitrary sources of DNA, which enables screens across entire genomes. When applied to the Drosophila genome, STARR-seq identifies thousands of cell type-specific enhancers across a broad continuum of strengths, links differential gene expression to differences in enhancer activity, and creates a genome-wide quantitative enhancer map. This map reveals the highly complex regulation of transcription, with several independent enhancers for both developmental regulators and ubiquitously expressed genes. STARR-seq can be used to identify and quantify enhancer activity in other eukaryotes, including humans.

  15. SABER: A computational method for identifying active sites for new reactions

    PubMed Central

    Nosrati, Geoffrey R; Houk, K N

    2012-01-01

    A software suite, SABER (Selection of Active/Binding sites for Enzyme Redesign), has been developed for the analysis of atomic geometries in protein structures, using a geometric hashing algorithm (Barker and Thornton, Bioinformatics 2003;19:1644–1649). SABER is used to explore the Protein Data Bank (PDB) to locate proteins with a specific 3D arrangement of catalytic groups to identify active sites that might be redesigned to catalyze new reactions. As a proof-of-principle test, SABER was used to identify enzymes that have the same catalytic group arrangement present in o-succinyl benzoate synthase (OSBS). Among the highest-scoring scaffolds identified by the SABER search for enzymes with the same catalytic group arrangement as OSBS were l-Ala d/l-Glu epimerase (AEE) and muconate lactonizing enzyme II (MLE), both of which have been redesigned to become effective OSBS catalysts, demonstrated by experiments. Next, we used SABER to search for naturally existing active sites in the PDB with catalytic groups similar to those present in the designed Kemp elimination enzyme KE07. From over 2000 geometric matches to the KE07 active site, SABER identified 23 matches that corresponded to residues from known active sites. The best of these matches, with a 0.28 Å catalytic atom RMSD to KE07, was then redesigned to be compatible with the Kemp elimination using RosettaDesign. We also used SABER to search for potential Kemp eliminases using a theozyme predicted to provide a greater rate acceleration than the active site of KE07, and used Rosetta to create a design based on the proteins identified. PMID:22492397

  16. SABER: a computational method for identifying active sites for new reactions.

    PubMed

    Nosrati, Geoffrey R; Houk, K N

    2012-05-01

    A software suite, SABER (Selection of Active/Binding sites for Enzyme Redesign), has been developed for the analysis of atomic geometries in protein structures, using a geometric hashing algorithm (Barker and Thornton, Bioinformatics 2003;19:1644-1649). SABER is used to explore the Protein Data Bank (PDB) to locate proteins with a specific 3D arrangement of catalytic groups to identify active sites that might be redesigned to catalyze new reactions. As a proof-of-principle test, SABER was used to identify enzymes that have the same catalytic group arrangement present in o-succinyl benzoate synthase (OSBS). Among the highest-scoring scaffolds identified by the SABER search for enzymes with the same catalytic group arrangement as OSBS were L-Ala D/L-Glu epimerase (AEE) and muconate lactonizing enzyme II (MLE), both of which have been redesigned to become effective OSBS catalysts, demonstrated by experiments. Next, we used SABER to search for naturally existing active sites in the PDB with catalytic groups similar to those present in the designed Kemp elimination enzyme KE07. From over 2000 geometric matches to the KE07 active site, SABER identified 23 matches that corresponded to residues from known active sites. The best of these matches, with a 0.28 Å catalytic atom RMSD to KE07, was then redesigned to be compatible with the Kemp elimination using RosettaDesign. We also used SABER to search for potential Kemp eliminases using a theozyme predicted to provide a greater rate acceleration than the active site of KE07, and used Rosetta to create a design based on the proteins identified. PMID:22492397

  17. Involving postgraduate's students in undergraduate small group teaching promotes active learning in both

    PubMed Central

    Kalra, Ruchi; Modi, Jyoti Nath; Vyas, Rashmi

    2015-01-01

    Background: Lecture is a common traditional method for teaching, but it may not stimulate higher order thinking and students may also be hesitant to express and interact. The postgraduate (PG) students are less involved with undergraduate (UG) teaching. Team based small group active learning method can contribute to better learning experience. Aim: To-promote active learning skills among the UG students using small group teaching methods involving PG students as facilitators to impart hands-on supervised training in teaching and managerial skills. Methodology: After Institutional approval under faculty supervision 92 UGs and 8 PGs participated in 6 small group sessions utilizing the jigsaw technique. Feedback was collected from both. Observations: Undergraduate Feedback (Percentage of Students Agreed): Learning in small groups was a good experience as it helped in better understanding of the subject (72%), students explored multiple reading resources (79%), they were actively involved in self-learning (88%), students reported initial apprehension of performance (71%), identified their learning gaps (86%), team enhanced their learning process (71%), informal learning in place of lecture was a welcome change (86%), it improved their communication skills (82%), small group learning can be useful for future self-learning (75%). Postgraduate Feedback: Majority performed facilitation for first time, perceived their performance as good (75%), it was helpful in self-learning (100%), felt confident of managing students in small groups (100%), as facilitator they improved their teaching skills, found it more useful and better identified own learning gaps (87.5%). Conclusions: Learning in small groups adopting team based approach involving both UGs and PGs promoted active learning in both and enhanced the teaching skills of the PGs. PMID:26380201

  18. Student Activities Can Generate Positive PR.

    ERIC Educational Resources Information Center

    Armistead, Lew

    1985-01-01

    To counter negative news about education it is important to make sure that positive school activities receive their fair share of exposure in the news media. Presents tips on how to generate positive public relations. Includes a list of newsworthy activities ideas. (MD)

  19. 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,…

  20. 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)…

  1. Identifying the Common Characteristics of Comprehensive School Physical Activity Programs in Louisiana

    ERIC Educational Resources Information Center

    Deslatte, Kyrie'; Carson, Russell L.

    2014-01-01

    The purpose of this project was to (a) determine the common characteristics of current comprehensive school physical activity programs (CSPAP) in Louisiana and (b) identify strategies for implementing a CSPAP. Four individuals (i.e., one physical education teacher, one principal, and two classroom teachers) were recruited from three public schools…

  2. How Active Learning Affects Student Understanding of Concepts in Electromagnetism

    NASA Astrophysics Data System (ADS)

    Belcher, John; Dori, Judy; Breslow, Lori

    2009-05-01

    We discuss the effects of the learning environment of the MIT TEAL project on student cognitive and affective outcomes in introductory electromagnetism. Our assessment included examining student conceptual understanding before and after studying electromagnetism in a media-rich environment. We developed pre-and posttests consisting of conceptual questions from standardized tests, as well as questions designed to assess the effect of visualizations and experiments. The research population consisted of 811 undergraduate students, consisting of small-and a large-scale experimental group and control group. The active learning students improved their conceptual understanding of the subject matter to a significantly higher extent than their control group peers. A subsequent longitudinal study indicates that the long-term effect of the TEAL course on student retention of concepts was significantly stronger than that of the traditional course.

  3. Whole-organism screening for gluconeogenesis identifies activators of fasting metabolism.

    PubMed

    Gut, Philipp; Baeza-Raja, Bernat; Andersson, Olov; Hasenkamp, Laura; Hsiao, Joseph; Hesselson, Daniel; Akassoglou, Katerina; Verdin, Eric; Hirschey, Matthew D; Stainier, Didier Y R

    2013-02-01

    Improving the control of energy homeostasis can lower cardiovascular risk in metabolically compromised individuals. To identify new regulators of whole-body energy control, we conducted a high-throughput screen in transgenic reporter zebrafish for small molecules that modulate the expression of the fasting-inducible gluconeogenic gene pck1. We show that this in vivo strategy identified several drugs that affect gluconeogenesis in humans as well as metabolically uncharacterized compounds. Most notably, we find that the translocator protein ligands PK 11195 and Ro5-4864 are glucose-lowering agents despite a strong inductive effect on pck1 expression. We show that these drugs are activators of a fasting-like energy state and, notably, that they protect high-fat diet-induced obese mice from hepatosteatosis and glucose intolerance, two pathological manifestations of metabolic dysregulation. Thus, using a whole-organism screening strategy, this study has identified new small-molecule activators of fasting metabolism.

  4. A virtual screening approach for identifying plants with anti H5N1 neuraminidase activity.

    PubMed

    Ikram, Nur Kusaira Khairul; Durrant, Jacob D; Muchtaridi, Muchtaridi; Zalaludin, Ayunni Salihah; Purwitasari, Neny; Mohamed, Nornisah; Rahim, Aisyah Saad Abdul; Lam, Chan Kit; Normi, Yahaya M; Rahman, Noorsaadah Abd; Amaro, Rommie E; Wahab, Habibah A

    2015-02-23

    Recent outbreaks of highly pathogenic and occasional drug-resistant influenza strains have highlighted the need to develop novel anti-influenza therapeutics. Here, we report computational and experimental efforts to identify influenza neuraminidase inhibitors from among the 3000 natural compounds in the Malaysian-Plants Natural-Product (NADI) database. These 3000 compounds were first docked into the neuraminidase active site. The five plants with the largest number of top predicted ligands were selected for experimental evaluation. Twelve specific compounds isolated from these five plants were shown to inhibit neuraminidase, including two compounds with IC50 values less than 92 μM. Furthermore, four of the 12 isolated compounds had also been identified in the top 100 compounds from the virtual screen. Together, these results suggest an effective new approach for identifying bioactive plant species that will further the identification of new pharmacologically active compounds from diverse natural-product resources. PMID:25555059

  5. A Virtual Screening Approach For Identifying Plants with Anti H5N1 Neuraminidase Activity

    PubMed Central

    2016-01-01

    Recent outbreaks of highly pathogenic and occasional drug-resistant influenza strains have highlighted the need to develop novel anti-influenza therapeutics. Here, we report computational and experimental efforts to identify influenza neuraminidase inhibitors from among the 3000 natural compounds in the Malaysian-Plants Natural-Product (NADI) database. These 3000 compounds were first docked into the neuraminidase active site. The five plants with the largest number of top predicted ligands were selected for experimental evaluation. Twelve specific compounds isolated from these five plants were shown to inhibit neuraminidase, including two compounds with IC50 values less than 92 μM. Furthermore, four of the 12 isolated compounds had also been identified in the top 100 compounds from the virtual screen. Together, these results suggest an effective new approach for identifying bioactive plant species that will further the identification of new pharmacologically active compounds from diverse natural-product resources. PMID:25555059

  6. 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…

  7. 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)…

  8. 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…

  9. 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.…

  10. 25 CFR 36.43 - Standard XVI-Student activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... school board shall approve the overall activity plan. A qualified sponsor is a professional staff member... with other schools in setting up a schedule of sports and games. Schools that participate in state... CFR 31.7. All student activity accounts shall be audited annually. (h) The school shall provide...

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

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... school board shall approve the overall activity plan. A qualified sponsor is a professional staff member... with other schools in setting up a schedule of sports and games. Schools that participate in state... CFR 31.7. All student activity accounts shall be audited annually. (h) The school shall provide...

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

    ERIC Educational Resources Information Center

    Nisbet, Steven; Williams, Anne

    2009-01-01

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

  13. 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…

  14. 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…

  15. 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…

  16. 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…

  17. 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…

  18. 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.

  19. Identifying factors that increase the likelihood of driving after drinking among college students.

    PubMed

    LaBrie, Joseph W; Kenney, Shannon R; Mirza, Tehniat; Lac, Andrew

    2011-07-01

    Driving after drinking (DAD) is a serious public health concern found to be more common among college students than those of other age groups or same-aged non-college peers. The current study examined potential predictors of DAD among a dual-site sample of 3753 (65% female, 58% Caucasian) college students. Results showed that 19.1% of respondents had driven after 3 or more drinks and 8.6% had driven after 5 or more drinks in the past 3 months. A logistic regression model showed that male status, fraternity or sorority affiliation, family history of alcohol abuse, medium or heavy drinking (as compared to light drinking), more approving self-attitudes toward DAD, and alcohol expectancies for sexual enhancement and risk/aggression were independently associated with driving after drinking over and above covariates. These results extend the current understanding of this high risk drinking behavior in collegiate populations and provide implications for preventive strategies. Findings indicate that in addition to targeting at-risk subgroups, valuable directions for DAD-related interventions may include focusing on lowering both self-approval of DAD and alcohol-related expectancies, particularly those associated with risk/aggression and sexuality.

  20. Synthesis and Structure activity relationships of EGCG Analogues, A Recently Identified Hsp90 Inhibitor

    PubMed Central

    Khandelwal, Anuj; Hall, Jessica

    2014-01-01

    Epigallocatechin-3-gallate (EGCG), the principal polyphenol isolated from green tea, was recently shown to inhibit Hsp90, however structure-activity relationships for this natural product have not yet been produced. Herein, we report the synthesis and biological evaluation of EGCG analogues to establish structure-activity relationships between EGCG and Hsp90. All four rings as well as the linker connecting the C- and the D-rings were systematically investigated, which led to the discovery of compounds that inhibit Hs90 and display improvement in efficacy over EGCG. Anti-proliferative activity of all the analogues was determined against MCF-7 and SKBr3 cell lines and Hsp90 inhibitory activity of four most potent analogues was further evaluated by western blot analyses and degradation of Hsp90-dependent client proteins. Prenyl substituted aryl ester of 3,5-dihydroxychroman-3-ol ring system was identified as novel scaffold that exhibit Hsp90 inhibitory activity. PMID:23834230

  1. Synthesis and structure-activity relationships of EGCG analogues, a recently identified Hsp90 inhibitor.

    PubMed

    Khandelwal, Anuj; Hall, Jessica A; Blagg, Brian S J

    2013-08-16

    Epigallocatechin-3-gallate (EGCG), the principal polyphenol isolated from green tea, was recently shown to inhibit Hsp90; however, structure-activity relationships for this natural product have not yet been produced. Herein, we report the synthesis and biological evaluation of EGCG analogues to establish structure-activity relationships between EGCG and Hsp90. All four rings as well as the linker connecting the C- and the D-rings were systematically investigated, which led to the discovery of compounds that inhibit Hs90 and display improvement in efficacy over EGCG. Antiproliferative activity of all the analogues was determined against MCF-7 and SKBr3 cell lines and Hsp90 inhibitory activity of the four most potent analogues was further evaluated by Western blot analyses and degradation of Hsp90-dependent client proteins. The prenyl-substituted aryl ester of 3,5-dihydroxychroman-3-ol ring system was identified as a novel scaffold that exhibits Hsp90 inhibitory activity. PMID:23834230

  2. Performance of Student Software Development Teams: The Influence of Personality and Identifying as Team Members

    ERIC Educational Resources Information Center

    Monaghan, Conal; Bizumic, Boris; Reynolds, Katherine; Smithson, Michael; Johns-Boast, Lynette; van Rooy, Dirk

    2015-01-01

    One prominent approach in the exploration of the variations in project team performance has been to study two components of the aggregate personalities of the team members: conscientiousness and agreeableness. A second line of research, known as self-categorisation theory, argues that identifying as team members and the team's performance…

  3. Identifying Early Numeracy Indicators for Kindergarten and First-Grade Students

    ERIC Educational Resources Information Center

    Lembke, Erica; Foegen, Anne

    2009-01-01

    Recent studies have documented positive effects for early intervention in improving the mathematics performance of low-achieving children. Consequently, educators need technically sound mathematics screening measures to identify children at risk and then intervene to improve achievement. In this article, we describe preliminary technical adequacy…

  4. A Statistical Approach to Identifying Schools Demonstrating Substantial Improvement in Student Learning

    ERIC Educational Resources Information Center

    Meyers, Coby; Lindsay, Jim; Condon, Chris; Wan, Yinmei

    2012-01-01

    The rising tide behind the school turnaround movement is significant, as national education leaders continue to call for the rapid improvement of the nation's lowest-performing schools. To date, little work has been done to identify schools that are drastically improving their performance. Using publically available school-level student…

  5. Effects of an Emotional Literacy Intervention for Students Identified with Bullying Behaviour

    ERIC Educational Resources Information Center

    Knowler, Claire; Frederickson, Norah

    2013-01-01

    The effectiveness of a 12-week, small group emotional literacy (EL) intervention in reducing bullying behaviour in school was evaluated. Participants were 50 primary school pupils identified through peer nomination as engaging in bullying behaviours. The intervention was implemented in schools already engaged with a universal social and emotional…

  6. Intake Procedures as a Factor in Identifying and Addressing Barriers to Attendance of Adult Education Students.

    ERIC Educational Resources Information Center

    Hubble, Judy Hafley

    A study explored the nature of intake procedures of Texas adult education programs. Research on barriers to attendance and strategies for retention were reviewed, and the current use of intake procedures to identify and address barriers to attendance was summarized through a survey of 374 Literacy, Even Start Family Literacy, Adult Basic Education…

  7. The Talents Dovetail: Initiative for Identifying Gifted and Talented Minority Students.

    ERIC Educational Resources Information Center

    Talents Unlimited, Inc., Mobile, AL.

    The Talents Unlimited (TU) critical and creative thinking skills model is designed to help teachers recognize and nurture the multiple talents of all children. Research based on the work of Calvin Taylor, has identified high-level talent areas of productive thinking, communication, forecasting, decision making, and planning, in which all excel to…

  8. Identifying the Factors Leading to Success: How an Innovative Science Curriculum Cultivates Student Motivation

    ERIC Educational Resources Information Center

    Scogin, Stephen C.

    2016-01-01

    "PlantingScience" is an award-winning program recognized for its innovation and use of computer-supported scientist mentoring. Science learners work on inquiry-based experiments in their classrooms and communicate asynchronously with practicing plant scientist-mentors about the projects. The purpose of this study was to identify specific…

  9. An Instrument for the Measure of Dabrowskian Overexcitabilities to Identify Gifted Elementary Students

    ERIC Educational Resources Information Center

    Bouchard, Lorraine L.

    2004-01-01

    The ElemenOE is a Likert-scaled observation checklist developed in this study to measure 5 personality characteristics in elementary school children, with predictive validity for identifying giftedness. The characteristics, named "overexcitabilities," are described within the context of Dabrowski's Theory of Positive Disintegration. Five scholars…

  10. A high-content screening assay in transgenic zebrafish identifies two novel activators of fgf signaling.

    PubMed

    Saydmohammed, Manush; Vollmer, Laura L; Onuoha, Ezenwa Obi; Vogt, Andreas; Tsang, Michael

    2011-09-01

    Zebrafish have become an invaluable vertebrate animal model to interrogate small molecule libraries for modulators of complex biological pathways and phenotypes. We have recently described the implementation of a quantitative, high-content imaging assay in multi-well plates to analyze the effects of small molecules on Fibroblast Growth Factor (FGF) signaling in vivo. Here we have evaluated the capability of the assay to identify compounds that hyperactivate FGF signaling from a test cassette of agents with known biological activities. Using a transgenic zebrafish reporter line for FGF activity, we screened 1040 compounds from an annotated library of known bioactive agents, including FDA-approved drugs. The assay identified two molecules, 8-hydroxyquinoline sulfate and pyrithione zinc, that enhanced FGF signaling in specific areas of the brain. Subsequent studies revealed that both compounds specifically expanded FGF target gene expression. Furthermore, treatment of early stage embryos with either compound resulted in dorsalized phenotypes characteristic of hyperactivation of FGF signaling in early development. Documented activities for both agents included activation of extracellular signal-related kinase (ERK), consistent with FGF hyperactivation. To conclude, we demonstrate the power of automated quantitative high-content imaging to identify small molecule modulators of FGF. PMID:21932436

  11. Tracking heavy water (D2O) incorporation for identifying and sorting active microbial cells.

    PubMed

    Berry, David; Mader, Esther; Lee, Tae Kwon; Woebken, Dagmar; Wang, Yun; Zhu, Di; Palatinszky, Marton; Schintlmeister, Arno; Schmid, Markus C; Hanson, Buck T; Shterzer, Naama; Mizrahi, Itzhak; Rauch, Isabella; Decker, Thomas; Bocklitz, Thomas; Popp, Jürgen; Gibson, Christopher M; Fowler, Patrick W; Huang, Wei E; Wagner, Michael

    2015-01-13

    Microbial communities are essential to the function of virtually all ecosystems and eukaryotes, including humans. However, it is still a major challenge to identify microbial cells active under natural conditions in complex systems. In this study, we developed a new method to identify and sort active microbes on the single-cell level in complex samples using stable isotope probing with heavy water (D2O) combined with Raman microspectroscopy. Incorporation of D2O-derived D into the biomass of autotrophic and heterotrophic bacteria and archaea could be unambiguously detected via C-D signature peaks in single-cell Raman spectra, and the obtained labeling pattern was confirmed by nanoscale-resolution secondary ion MS. In fast-growing Escherichia coli cells, label detection was already possible after 20 min. For functional analyses of microbial communities, the detection of D incorporation from D2O in individual microbial cells via Raman microspectroscopy can be directly combined with FISH for the identification of active microbes. Applying this approach to mouse cecal microbiota revealed that the host-compound foragers Akkermansia muciniphila and Bacteroides acidifaciens exhibited distinctive response patterns to amendments of mucin and sugars. By Raman-based cell sorting of active (deuterated) cells with optical tweezers and subsequent multiple displacement amplification and DNA sequencing, novel cecal microbes stimulated by mucin and/or glucosamine were identified, demonstrating the potential of the nondestructive D2O-Raman approach for targeted sorting of microbial cells with defined functional properties for single-cell genomics.

  12. Research as a guide for curriculum development: An example from introductory spectroscopy. I. Identifying student difficulties with atomic emission spectra

    NASA Astrophysics Data System (ADS)

    Ivanjek, L.; Shaffer, P. S.; McDermott, L. C.; Planinic, M.; Veza, D.

    2015-01-01

    This is the first of two closely related articles (Paper I and Paper II) that together illustrate how research in physics education has helped guide the design of instruction that has proved effective in improving student understanding of atomic spectroscopy. Most of the more than 1000 students who participated in this four-year investigation were science majors enrolled in the introductory calculus-based physics course at the University of Washington (UW) in Seattle, WA, USA. The others included graduate and undergraduate teaching assistants at UW and physics majors in introductory and advanced physics courses at the University of Zagreb, Zagreb, Croatia. About half of the latter group were preservice high school physics teachers. This article (Paper I) describes how several serious conceptual and reasoning difficulties were identified among students as they tried to relate a discrete line spectrum to the energy levels of atoms in a light source. Paper II illustrates how findings from this research informed the development of a tutorial that led to significant improvement in student understanding of atomic emission spectra.

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

    NASA Astrophysics Data System (ADS)

    Derntl, Michael

    Since instructors have started recognizing the potential of Web 2.0 integration in web-based courses, blogs have been used to provide students with means of virtual communication, contribution, collaboration and community building. In this paper we aim to take another step forward by presenting and analyzing the integration of student blogs in an undergraduate computer science course on software architecture and web technologies: we implemented an LMS extension that acted as a course blog portal by collecting and displaying feeds of externally hosted blogs and logging usage data. Data analysis reveals that students who perform better academically also tend to participate more actively in the course blogosphere. Subsequently, we propose a blogging activity model, which aims to reveal and explain relationships between blogging activity variables—including peer visits, commenting and posting—to achieve a better understanding of lively blog communities in courses.

  14. Machine learning models identify molecules active against the Ebola virus in vitro.

    PubMed

    Ekins, Sean; Freundlich, Joel S; Clark, Alex M; Anantpadma, Manu; Davey, Robert A; Madrid, Peter

    2015-01-01

    The search for small molecule inhibitors of Ebola virus (EBOV) has led to several high throughput screens over the past 3 years. These have identified a range of FDA-approved active pharmaceutical ingredients (APIs) with anti-EBOV activity in vitro and several of which are also active in a mouse infection model. There are millions of additional commercially-available molecules that could be screened for potential activities as anti-EBOV compounds. One way to prioritize compounds for testing is to generate computational models based on the high throughput screening data and then virtually screen compound libraries. In the current study, we have generated Bayesian machine learning models with viral pseudotype entry assay and the EBOV replication assay data. We have validated the models internally and externally. We have also used these models to computationally score the MicroSource library of drugs to select those likely to be potential inhibitors. Three of the highest scoring molecules that were not in the model training sets, quinacrine, pyronaridine and tilorone, were tested in vitro and had EC 50 values of 350, 420 and 230 nM, respectively. Pyronaridine is a component of a combination therapy for malaria that was recently approved by the European Medicines Agency, which may make it more readily accessible for clinical testing. Like other known antimalarial drugs active against EBOV, it shares the 4-aminoquinoline scaffold. Tilorone, is an investigational antiviral agent that has shown a broad array of biological activities including cell growth inhibition in cancer cells, antifibrotic properties, α7 nicotinic receptor agonist activity, radioprotective activity and activation of hypoxia inducible factor-1. Quinacrine is an antimalarial but also has use as an anthelmintic. Our results suggest data sets with less than 1,000 molecules can produce validated machine learning models that can in turn be utilized to identify novel EBOV inhibitors in vitro. PMID:26834994

  15. Machine learning models identify molecules active against the Ebola virus in vitro

    PubMed Central

    Ekins, Sean; Freundlich, Joel S.; Clark, Alex M.; Anantpadma, Manu; Davey, Robert A.; Madrid, Peter

    2016-01-01

    The search for small molecule inhibitors of Ebola virus (EBOV) has led to several high throughput screens over the past 3 years. These have identified a range of FDA-approved active pharmaceutical ingredients (APIs) with anti-EBOV activity in vitro and several of which are also active in a mouse infection model. There are millions of additional commercially-available molecules that could be screened for potential activities as anti-EBOV compounds. One way to prioritize compounds for testing is to generate computational models based on the high throughput screening data and then virtually screen compound libraries. In the current study, we have generated Bayesian machine learning models with viral pseudotype entry assay and the EBOV replication assay data. We have validated the models internally and externally. We have also used these models to computationally score the MicroSource library of drugs to select those likely to be potential inhibitors. Three of the highest scoring molecules that were not in the model training sets, quinacrine, pyronaridine and tilorone, were tested in vitro and had EC 50 values of 350, 420 and 230 nM, respectively. Pyronaridine is a component of a combination therapy for malaria that was recently approved by the European Medicines Agency, which may make it more readily accessible for clinical testing. Like other known antimalarial drugs active against EBOV, it shares the 4-aminoquinoline scaffold. Tilorone, is an investigational antiviral agent that has shown a broad array of biological activities including cell growth inhibition in cancer cells, antifibrotic properties, α7 nicotinic receptor agonist activity, radioprotective activity and activation of hypoxia inducible factor-1. Quinacrine is an antimalarial but also has use as an anthelmintic. Our results suggest data sets with less than 1,000 molecules can produce validated machine learning models that can in turn be utilized to identify novel EBOV inhibitors in vitro. PMID:26834994

  16. 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.

  17. A View of Dyslexia in Context: Implications for Understanding Differences in Essay Writing Experience amongst Higher Education Students Identified as Dyslexic

    ERIC Educational Resources Information Center

    Carter, Christine; Sellman, Edward

    2013-01-01

    This article applies socio-cultural theories to explore how differences in essay writing experience are constituted for a group of students identified as dyslexic. It reports on a qualitative study with eleven student writers, seven of whom are formally identified as dyslexic, from the schools of archaeology, history and philosophy in a…

  18. Inventory of Personal Skills for Achievement: Validity and Reliability Study of an Instrument for Identifying Educationally At-Risk Junior [High] School Students.

    ERIC Educational Resources Information Center

    Leaseburg, Melinda G.; And Others

    This paper describes the development and test of an early-warning instrument for identifying at-risk students aged 10-15. A statistically sound test to identify at-risk high school students existed in the Personal Skills Map--Adolescent version (PSMA-A). This study used a modified version of PSM-A , which was renamed Personal Skills for…

  19. Using Mobile Technology in an Urban High School to Decrease Adult Prompting during in School Transitions for Students Identified with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Christman, Jennifer T.

    2013-01-01

    The aim of this study was to examine the application of video modeling on mobile technology to increase efficiency in the classroom for students identified with intellectual disabilities. Specially, this study sought to identify if video modeling on mobile technology could decrease adult prompting for students with intellectual disabilities during…

  20. Successful Geoscience Pipeline Activities for High School and College Students

    NASA Astrophysics Data System (ADS)

    Furman, T.; Fail, C. F.; Adewumi, M.; Bralower, T.; Guertin, L.

    2004-12-01

    The proportion of African-American students in the College of Earth and Mineral Sciences (EMS) at Penn State is 3.3 percent, only slightly lower than the overall University Park campus proportion of 4 percent. Retention rates within EMS are excellent; a recent survey found that EMS ranks highest in student satisfaction overall at the University Park campus. Our goal to increase diversity in EMS disciplines requires us to attract new students to Penn State rather than recruiting from other areas within the institution. We have implemented three programs that appear successful in this regard, and are thus likely to form a viable pipeline from high school through graduate school. These programs operate at a college-wide level and are co-sponsored by AESEDA (Alliance for Earth Science, Engineering and Development in Africa). SEEMS (Summer Experience in EMS) is a partnership with Upward Bound Math and Science, adding 30 hours of directed research to their existing enrichment program. Students identified in 9th grade spend 6 weeks each summer in residence at PSU, where they receive classroom instruction in core academic areas in addition to a group research project led by faculty and graduate students. SEEMS students are likely PSU recruits: all are accepted to college, 85 percent plan to attend college within PA, and all have strong family support for education as well as for careers in EMS. Pre- and post-experience surveys indicate strong positive changes in perception of EMS careers, particularly with regard to levels of intellectual challenge and starting salary. We maintain personal contact with these students and encourage them to attend PSU when they graduate. SROP (Summer Research Opportunity Program) is administered by the Committee on Institutional Cooperation, the academic arm of the Big 10, and provides residential research internships for students from HBCU and MSI campuses. EMS participates in SROP by funding research interns and providing strong individual